20 March

Stroke https://www.ahajournals.org/

• 10:00
  Large Vessel Occlusion Stroke due to Intracranial Atherosclerotic Disease: Identification, Medical and Interventional Treatment, and Outcomes - Adam de Havenon Osama O. Zaidat Sepideh Amin-Hanjani Thanh N. Nguyen Aaron Bangad Mehdi Abbasi Mohammad Anadani Eyad Almallouhi Rano Chatterjee Mikael Mazighi Eva A. Mistry Shadi Yaghi Colin P. Derdeyn Keun-Sik Hong Alexandra Kvernland Thabele M. Leslie-Mazwi Sami Al Kasab Neurology, Yale University, New Haven, CT (A.d.H., A.B., M.A.). Neurology, Mercy Health, Toledo, OH (O.O.Z.). Neurosurgery, UH Cleveland Medical Center, OH (S.A.-H.). Neurology, Boston Medical Center, MA (T.N.N.). Neurology, Medical University of South Carolina, Charleston (M.A., E.A., S.A.K.). Radiology, Washington (...) Stroke
  Stroke, Ahead of Print. Large vessel occlusion stroke due to underlying intracranial atherosclerotic disease (ICAD-LVO) is prevalent in 10 to 30% of LVOs depending on patient factors such as vascular risk factors, race and ethnicity, and age. Patients with ICAD-LVO derive similar functional (...) (Stroke)

14 March

Stroke https://www.ahajournals.org/

• 10:00
  Multidelay Arterial Spin Labeling Versus Computed Tomography Perfusion in Penumbra Volume of Acute Ischemic Stroke - Chuming Yan Fan Yu Yingjie Zhang Miao Zhang Jingkai Li Zixin Wang Jie Lu Qingfeng Ma Department of Neurology, Xuanwu Hospital Capital Medical University, Beijing, China. (C.Y., Y.Z., Z.W., Q.M.) Department of Radiology, Xuanwu Hospital Capital Medical University, Beijing, China. (F.Y., M.Z., J.L., J.L.) Stroke
  Stroke, Ahead of Print. Background:Multidelay arterial spin labeling (ASL) is a novel perfusion method of ASL, with arterial transit time (ATT) calculated by multiple postlabeling delays to correct cerebral blood flow (CBF). We verify the accuracy of multidelay ASL in evaluating the ischemic (...) (Stroke)
• 10:00
  Cerebral Venous T2–Susceptibility-Weighted Imaging–Mismatch: A Potential Surrogate of Severe Hypoxic-Ischemic Encephalopathy - Daniel P.O. Kaiser Matthias Gawlitza Jennifer Linn Kay Engellandt Institute of Neuroradiology, University Hospital Dresden, Germany (D.P.O.K., J.L., K.E.). EKFZ for Digital Health, TU Dresden, Germany (D.P.O.K., M.G.). Department of Neuroradiology, University Hospital Leipzig, Germany (M.G.). Stroke
  Stroke, Ahead of Print. (Stroke)

13 March

Stroke https://www.ahajournals.org/

• 11:00
  Resveratrol Preconditioning Mitigates Ischemia-Induced Septal Cholinergic Cell Loss and Memory Impairments - Mikahela A. López-Morales Iris Escobar Isabel Saul Charles W. Jackson Fernando J. Ferrier Eric A. Fagerli Ami P. Raval Kunjan R. Dave Miguel A. Perez-Pinzon Peritz Scheinberg Cerebral Vascular Disease Research Laboratories, University of Miami Leonard M. Miller School of Medicine, FL. (M.A.L.-M., I.E., I.S., C.W.J., F.J.F., E.A.F., A.P.R., K.R.D., M.A.P.-P.) Department of Neurology, University of Miami Leonard M. Miller School of Medicine, FL. (M.A.L.-M., I.E., I.S., C.W.J., F.J.F., E.A.F., A.P.R., K.R.D., M.A.P.-P.) Neuroscience Program, University of Miami Leonard M. Miller School of (...) Stroke
  Stroke, Ahead of Print. Background:Cholinergic cells originating from the nuclei of the basal forebrain (BF) are critical for supporting various memory processes, yet BF cholinergic cell viability has not been explored in the context of focal cerebral ischemia. In the present study, we examined (...) (Stroke)
• 11:00
  Poststroke Intravenous Transplantation of Human Mesenchymal Stem Cells Improves Brain Repair Dynamics and Functional Outcomes in Aged Mice - Wenting Zhang Hongjian Pu Xiaoming Hu Yejie Shi Rehana K. Leak R. Anne Stetler Qing Ye Junxuan Lyu Feng Zhang Lawrence R. Wechsler Jun Chen Pittsburgh Institute of Brain Disorders & Recovery and Department of Neurology, University of Pittsburgh School of Medicine, PA (W.Z., H.P., X.H., Y.S., R.A.S., Q.Y., J.L., F.Z., J.C.). Geriatric Research, Education and Clinical Center, Veterans Affairs Pittsburgh Health Care System, PA (W.Z., H.P., X.H., Y.S., R.A.S., Q.Y., F.Z., J.C.). Graduate School of Pharmaceutical Sciences, Duquesne University, Pittsburgh, PA (R.K.L.). Department of Neurology, (...) Stroke
  Stroke, Ahead of Print. Background:Stroke is the primary cause of chronic disability in the elderly, as there are no neurorestorative treatments for those who do not qualify for recanalization therapy. Experimental evidence in stroke animals suggests that transplantation of bone marrow–derived (...) (Stroke)
• 11:00
  Deep Learning Algorithm Enables Cerebral Venous Thrombosis Detection With Routine Brain Magnetic Resonance Imaging - Xiaoxu Yang Pengxin Yu Haoyue Zhang Rongguo Zhang Yuehong Liu Haoyuan Li Penghui Sun Xin Liu Yu Wu Xiuqin Jia Jiangang Duan Xunming Ji Qi Yang Department of Radiology, Beijing Chaoyang Hospital, Capital Medical University, China (X.Y., Y.L., H.L., P.S., X.L., X.J., Q.Y.). Institute of Advanced Research, Infervision Medical Technology Co, Ltd, Beijing, China (P.Y., H.Z., R.Z.). Department of Bioengineering, University of California Los Angeles (H.Z.). Department of Radiology, Beijing Ditan Hospital, Capital Medical University, China (Y.W.). Department of Emergency, Xuanwu Hospital, Capital (...) Stroke
  Stroke, Ahead of Print. Background:Cerebral venous thrombosis (CVT) is a rare cerebrovascular disease. Routine brain magnetic resonance imaging is commonly used to diagnose CVT. This study aimed to develop and evaluate a novel deep learning (DL) algorithm for detecting CVT using routine brain (...) (Stroke)
• 11:00
  Transcranial Direct-Current Stimulation in Subacute Aphasia: A Randomized Controlled Trial - Melissa D. Stockbridge Jordan Elm Bonnie L. Breining Donna C. Tippett Rajani Sebastian Christy Cassarly Abeba Teklehaimanot Leigh Ann Spell Shannon M. Sheppard Emilia Vitti Kristina Ruch Emily B. Goldberg Catherine Kelly Lynsey M. Keator Julius Fridriksson Argye E. Hillis Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD (M.D.S., B.L.B., D.C.T., R.S., S.M.S., E.V., K.R., E.B.G., C.K., A.E.H.). Department of Public Health Science, Medical University of South Carolina, Charleston (J.E., C.C., A.T.). Department of Communication Sciences and Disorders, (...) Stroke
  Stroke, Ahead of Print. Background:Transcranial direct-current stimulation (tDCS) is a promising adjunct to therapy for chronic aphasia.Methods:This single-center, randomized, double-blind, sham-controlled efficacy trial tested the hypothesis that anodal tDCS augments language therapy in (...) (Stroke)
• 11:00
  Prognostic Value of Thrombus Volume and Interaction With First-Line Endovascular Treatment Device Choice - Henk van Voorst Agnetha A.E. Bruggeman Jurr Andriessen Jan W. Hoving Praneeta R. Konduri Wenjin Yang Manon Kappelhof Nerea Arrarte Terreros Yvo B.W.E.M. Roos Wim H. van Zwam Aad van der Lugt Anouk van der Hoorn Jelis Boiten Stefan Roosendaal Sjoerd Jenniskens Matthan W.A. Caan Henk A. Marquering Bart J. Emmer Charles B.L.M. Majoie Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, the Netherlands. (H.v.V., A.A.E.B., J.A., J.W.H., P.R.K., W.Y., M.K., N.A.T., S.R., H.A.M., B.J.E., C.B.L.M.M.) Department of Biomedical Engineering and Physics, Amsterdam UMC, (...) Stroke
  Stroke, Ahead of Print. BACKGROUND:A larger thrombus in patients with acute ischemic stroke might result in more complex endovascular treatment procedures, resulting in poorer patient outcomes. Current evidence on thrombus volume and length related to procedural and functional outcomes remains (...) (Stroke)
• 11:00
  Dissociable Contributions of Thalamic-Subregions to Cognitive Impairment in Small Vessel Disease - Hao Li Mengfei Cai Mina A. Jacob David G. Norris José P. Marques Maxime Chamberland Marco Duering Roy P.C. Kessels Frank-Erik de Leeuw Anil M. Tuladhar Radboud University Medical Center, Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands. (H.L., M.C., M.A.., F.-E.d.L., A.M.T.) Centre for Cognitive Neuroimaging, Radboud University, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands. (D.G.N., J.P.M., M.C.) Department of Neurology, Guangdong Neuroscience Institute, Guangdong Provincial People’s Hospital, (...) Stroke
  Stroke, Ahead of Print. BACKGROUND:Structural network damage is a potentially important mechanism by which cerebral small vessel disease (SVD) can cause cognitive impairment. As a central hub of the structural network, the role of thalamus in SVD-related cognitive impairments remains unclear. (...) (Stroke)
• 11:00
  Floating Carotid Thrombus in a Patient With Essential Thrombocytemia due to Calreticulin Mutation - Klearchos Psychogios Odysseas Kargiotis Apostolos Safouris Panagiotis Repousis Georgios Tsivgoulis Stroke Unit/Department of Neurology, Metropolitan Hospital, Piraeus, Greece. (K.P., O.K., A.S.) Department of Hematology, Metropolitan Hospital, Piraeus, Greece. (P.R.) Second Department of Neurology, National and Kapodistrian University of Athens, School of Medicine, Attikon University Hospital, Greece (K.P., A.S., G.T.). Department of Neurology, The University of Tennessee Health Science Center, Memphis (...) Stroke
  Stroke, Ahead of Print. (Stroke)
• 11:00
  Retinoic Acid–Loaded Nanoparticles Promote Neurovascular Protection in Stroke - Marta Machado-Pereira Alba Grayston Miguel Garcia-Gabilondo Vitor Francisco Ana Cristóvão João Marto Helena Vieira Miguel Viana-Baptista Lino Ferreira Liliana Bernardino Anna Rosell Raquel Ferreira Health Sciences Research Centre, University of Beira Interior, Portugal. (M.M.-P., A.C., L.B., R.F.) NeuroSoV, UBImedical, University of Beira Interior, Portugal. (A.C.) Neurovascular Research Laboratory, Vall d’Hebron Institut de Recerca, Universitat Autónoma de Barcelona, Spain (A.G., M.G.-G., A.R.). Center for Neuroscience and Cell Biology, University of Coimbra, Portugal. (V.F., L.F.) Faculty of (...) Stroke
  Stroke, Ahead of Print. (Stroke)

10 March

Stroke https://www.ahajournals.org/

• 11:00
  Understanding Patterns of Missingness in Acute Ischemic Stroke Trials: A Secondary Analysis of Pooled Participant-Level Follow-Up Data - Adam de Havenon Aaron Bangad Lesli E. Skolarus Chad M. Aldridge Robynne G. Braun John W. Cole Steven C. Cramer Arne G. Lindgren N. Abimbola Sunmonu Bradford B. Worrall Keith R. Lohse Yale University, New Haven, CT (A.d.H., A.B.). Northwestern University, Evanston, IL (L.E.S.). University of Virginia, Charlottesville (C.M.A., N.A.S., B.B.W.). University of Maryland, College Park (R.G.B.). Baltimore Veterans Affairs Medical Center and the University of Maryland (J.W.C.). University of California, Los Angeles and California Rehabilitation Institute (S.C.C.). Lund University, Sweden (A.G.L.). (...) Stroke
  Stroke, Ahead of Print. (Stroke)

9 March

Stroke https://www.ahajournals.org/

• 11:00
  Frequency and Size of In Situ Thrombus Within Patent Foramen Ovale - Chaowu Yan Hua Li Cheng Wang Hang Yu Tingting Guo Linyuan Wan Pingcuo Yundan Lei Wang Wei Fang Department of Structural Heart Disease (C.Y., P.Y.), Fuwai Hospital, Beijing, China. Department of Cardiology (T.G.), Fuwai Hospital, Beijing, China. Department of Echocardiogram (L. Wan), Fuwai Hospital, Beijing, China. Department of Nuclear Medicine (L. Wang, W.F.), Fuwai Hospital, Beijing, China. Department of Cardiology, Beijing Tongren Hospital, China (H.L.). Department of Cardiology, Affiliated Hospital of Xuzhou Medical University, China (C.W.). Abbott Vascular, China (...) Stroke
  Stroke, Ahead of Print. Background:High-resolution optical coherence tomography can detect in situ thrombi within patent foramen ovale (PFO), which can become a dangerous embolic source. This study aimed to investigate the frequency and size of in situ thrombus within PFO using optical (...) (Stroke)
• 11:00
  Genetically Proxied CRP (C-Reactive Protein) Levels and Lobar Intracerebral Hemorrhage Risk - Evangelos Pavlos Myserlis Christopher D. Anderson Marios K. Georgakis Department of Neurology, Medical University of South Carolina, Charleston (E.P.M.). Center for Genomic Medicine (C.D.A., M.K.G.), Massachusetts General Hospital, Boston. Henry and Alisson McCance Center for Brain Health (C.D.A., M.K.G.), Massachusetts General Hospital, Boston. Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA (C.D.A., M.K.G.). Department of Neurology, Brigham and Women’s Hospital, Boston, MA (C.D.A.). Institute for Stroke and Dementia Research (ISD), LMU (...) Stroke
  Stroke, Ahead of Print. Background:Recent evidence suggests that higher CRP (C-reactive protein) levels are associated with lower risk of Alzheimer disease, speculating that CRP might be involved in A? clearance mechanisms. Testing this hypothesis, we explored whether genetically proxied CRP (...) (Stroke)

6 March

Stroke https://www.ahajournals.org/

• 11:00
  Change in Smoking Behavior and Outcome After Ischemic Stroke: Post-Hoc Analysis of the SPS3 Trial - Mohammad Anadani Tanya N. Turan Shadi Yaghi Alejandro M. Spiotta Benjamin Gory Richa Sharma Kevin N. Sheth Adam de Havenon Department of Neurosurgery, Medical University of South Carolina. (M.A., A.M.S.) Department of Neurology, Medical University of South Carolina. (T.N.T.) Department of Neurology, Warren Alpert Medical School of Brown University (S.Y.). Department of Diagnostic and Therapeutic Neuroradiology, University of Lorraine, CHRU-Nancy, France (B.G.). Department of Neurology, Yale University School of Medicine (R.S., K.N.S., (...) Stroke
  Stroke, Ahead of Print. Background:Cigarette smoking is a known risk factor for cardiovascular disease, including ischemic stroke. The literature regarding the rate of persistent smoking after acute ischemic stroke and its effect on subsequent cardiovascular events is scarce. With this study, (...) (Stroke)
• 11:00
  Optogenetic Spreading Depolarizations Do Not Worsen Acute Ischemic Stroke Outcome - Kazutaka Sugimoto Joanna Yang Paul Fischer Tsubasa Takizawa Inge A. Mulder Tao Qin Taylan D. Erdogan Mohammad A. Yaseen Sava Sakadži? David Y. Chung Cenk Ayata Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston. (K.S., J.Y., P.F., T.T., I.A.M., T.Q., T.D.E., D.Y.C., M.A.Y., S.S., C.A.) Department Neurology, Massachusetts General Hospital, Harvard Medical School, Boston. (D.Y.C., C.A.) Department of Neurosurgery, Yamaguchi University School of Medicine, Japan (...) Stroke
  Stroke, Ahead of Print. BACKGROUND:Spreading depolarizations (SDs) are believed to contribute to injury progression and worsen outcomes in focal cerebral ischemia because exogenously induced SDs have been associated with enlarged infarct volumes. However, previous studies used highly invasive (...) (Stroke)

3 March

Stroke https://www.ahajournals.org/

• 11:00
  Cost-Effectiveness of Smoking Cessation Interventions in Patients With Ischemic Stroke and Transient Ischemic Attack - Paul M. Wechsler Ava L. Liberman Daniel Restifo Erika L. Abramson Babak B. Navi Hooman Kamel Neal S. Parikh Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute and Department of Neurology, Weill Cornell Medicine, New York, NY. (P.M.W., A.L.L., D.R., B.B.N., H.K., N.S.P.) Department of Pediatrics, Weill Cornell Medicine, New York, NY. (E.L.A.) Stroke
  Stroke, Ahead of Print. BACKGROUND:Smoking cessation rates after stroke and transient ischemic attack are suboptimal, and smoking cessation interventions are underutilized. We performed a cost-effectiveness analysis of smoking cessation interventions in this population.METHODS:We constructed a (...) (Stroke)
• 11:00
  Cerebral Venous Reflux and Cerebral Amyloid Angiopathy: An Magnetic Resonance Imaging/Positron Emission Tomography Study - Bo-Ching Lee Hsin-Hsi Tsai Chia-Ju Liu Ya-Fang Chen Li-Kai Tsai Jiann-Shing Jeng Ruoh-Fang Yen Department of Medical Imaging, National Taiwan University Hospital, Taipei. (B.-C.L., Y.-F.C.) Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University Hospital, Taipei.(B.-C.L.) Department of Neurology, National Taiwan University Hospital, Taipei. (H.-H.T., L.-K.T., J.-S.J.) Department of Nuclear Medicine, National Taiwan University Hospital, Taipei. (C.-J.L., R.-F.Y.) Department of Medical Imaging, National Taiwan University Hospital Yun-Lin Branch (B.-C.L.). (...) Stroke
  Stroke, Ahead of Print. Background:Cerebral venous outflow alterations contribute to central nervous system pathology in aging and neurodegenerative disorders and are potentially linked to underlying cerebral microangiopathy. We investigated whether cerebral venous reflux (CVR) is more closely (...) (Stroke)
• 11:00
  Remote Diffusion-Weighted Imaging Lesions and Intracerebral Hemorrhage: A Systematic Review and Meta-Analysis - Sacha Posener Ghazi Hmeydia Joseph Benzakoun Catherine Oppenheim Jean-Claude Baron Guillaume Turc Department of Neurology, GHU Paris Psychiatrie et Neurosciences, Université Paris Cité, FHU NeuroVasc, France. (S.P., J.-C.B., G.T.) Department of Neuroradiology, GHU Paris Psychiatrie et Neurosciences, Université Paris Cité, FHU NeuroVasc, France. (G.H., J.B., C.O.) INSERM U1266, Paris, France (S.P., J.-C.B., G.T., G.H., J.B., C.O.). Stroke
  Stroke, Ahead of Print. BACKGROUND:Remote diffusion-weighted imaging lesions (RDWILs) in the context of spontaneous intracerebral hemorrhage (ICH) are associated with an increased risk of recurrent stroke, worse functional outcome, and death. To update current knowledge on RDWILs, we conducted (...) (Stroke)
• 11:00
  Early Stroke and Mortality After Percutaneous Left Atrial Appendage Occlusion in Patients With Atrial Fibrillation - Edward V. Kogan Christopher T. Sciria Christopher F. Liu S. Chiu Wong Geoffrey Bergman James E. Ip George Thomas Steven M. Markowitz Bruce B. Lerman Luke K. Kim Jim W. Cheung Department of Medicine, Division of Cardiology, Weill Cornell Medicine – New York Presbyterian Hospital, Weill Cornell Cardiovascular Outcomes Research Group (CORG) and the Greenberg Institute for Cardiac Electrophysiology, NY (E.V.R., C.F.L., S.C.W., G.B., J.E.I., G.T., S.M.M., B.B.L., L.K.K., J.W.C.). Department of Medicine, Division of Cardiology, University of Rochester Medical Center, Rochester, NY (...) Stroke
  Stroke, Ahead of Print. Background:Percutaneous endocardial left atrial appendage occlusion (LAAO) is an alternative therapy for stroke prevention in patients with atrial fibrillation who are poor candidates for oral anticoagulants. Oral anticoagulation is generally discontinued 45 days (...) (Stroke)
• 11:00
  Prehospital Stroke Care Part 2: On-Scene Evaluation and Management by Emergency Medical Services Practitioners - Christopher T. Richards J. Adam Oostema Sherita N. Chapman Lauren E. Mamer Ethan S. Brandler Anne W. Alexandrov Alexandra L. Czap Juan Carlos Martinez-Gutierrez Christian Martin-Gill Ashish R. Panchal Jason T. McMullan Kori S. Zachrison Department of Emergency Medicine, University of Cincinnati College of Medicine, OH (C.T.R., J.T.M.). Department of Emergency Medicine, Michigan State University College of Human Medicine, Grand Rapids (J.A.O.). Department of Neurology, University of Virginia, Charlottesville (S.N.C.). Department of Emergency Medicine, University of Michigan, Ann Arbor (...) Stroke
  Stroke, Ahead of Print. The prehospital phase is a critical component of delivering high-quality acute stroke care. This topical review discusses the current state of prehospital acute stroke screening and transport, as well as new and emerging advances in prehospital diagnosis and treatment of (...) (Stroke)
• 11:00
  Early Brain Injury After Subarachnoid Hemorrhage: Incidence and Mechanisms - David C. Lauzier Keshav Jayaraman Jane Y. Yuan Deepti Diwan Ananth K. Vellimana Joshua W. Osbun Arindam R. Chatterjee Umeshkumar Athiraman Rajat Dhar Gregory J. Zipfel Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO. (D.C.L., K.J., J.Y.Y., D.D., A.K.V., J.W.O., A.R.C., G.J.Z.) Department of Neurology, Washington University School of Medicine, St. Louis, MO. (A.K.V., J.W.O., A.R.C., R.D., G.J.Z.) Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO. (A.K.V., J.W.O., A.R.C.) Department of Anesthesia, (...) Stroke
  Stroke, Ahead of Print. Aneurysmal subarachnoid hemorrhage is a devastating condition causing significant morbidity and mortality. While outcomes from subarachnoid hemorrhage have improved in recent years, there continues to be significant interest in identifying therapeutic targets for this (...) (Stroke)
• 11:00
  Open Data Challenge to Examine the Impact of Social Determinants of Health on Stroke - Jennifer L. Hall Gregory A. Roth American Heart Association, Dallas TX (J.L.H.). Division of Cardiology, Department of Medicine, University of Washington, Seattle, WA (G.A.R.). Stroke
  Stroke, Ahead of Print. (Stroke)

2 March

Stroke https://www.ahajournals.org/

• 11:00
  Stroke Prevention and Treatment in People With Type 2 Diabetes: Is There a Role for GLP-1 (Glucagon-Like Peptide-1) Analogues? - David M. Williams Michael Atkinson Marc Evans Department of Diabetes and Endocrinology, Morriston Hospital, Swansea, United Kingdom (D.M.W., M.A.). Department of Diabetes and Endocrinology, University Hospital Llandough, Cardiff, United Kingdom (M.E.). Stroke
  Stroke, Ahead of Print. Stroke is a leading cause of disability and death, and people with type 2 diabetes (T2D) have a greater risk of stroke and death or disability from stroke. The underlying pathophysiology associating stroke and T2D is complicated by the association of risk factors for (...) (Stroke)
• 11:00
  How to Keep Your (Stroke) Trial Alive? - Markus Arnold Johannes Kaesmacher Mira Katan Department for Neurology, University Hospital Zurich, Switzerland (M.A., M.K.). Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern and University of Bern, Switzerland (J.K.). Department of Neurology, University Hospital and University of Basel, Switzerland (M.K.). Stroke
  Stroke, Ahead of Print. (Stroke)
• 11:00
  Red Blood Cell Microparticles Limit Hemorrhage Following Intracerebral Hemorrhage in Spontaneously Hypertensive Rats - Ashish K. Rehni Sunjoo Cho Hever Navarro Quero Zhexuan Zhang Chuanhui Dong Weizhao Zhao Miguel A. Perez-Pinzon Sebastian Koch Wenche Jy Kunjan R. Dave Peritz Scheinberg Cerebral Vascular Disease Research Laboratories, University of Miami, Coral Gables, FL. (A.K.R., S.C., M.A.P.-P., K.R.D.) Department of Neurology, University of Miami, Coral Gables, FL. (A.K.R., S.C., C.D., M.A.P.-P., S.K., K.R.D.) Neuroscience Program, University of Miami, Coral Gables, FL (M.A.P.-P., K.R.D.) Department of Medicine, University of Miami Miller School of Medicine, University of Miami, Coral Gables, FL. (...) Stroke
  Stroke, Ahead of Print. (Stroke)
• 11:00
  Liability Before Diagnosis: Failure to Admit in a Stroke Case - Bryan A. Liang James Maroulis Tim K. Mackey Global Health Policy and Data Institute, University of California, San Diego (B.A.L., J.M., T.K.M.) Global Health Program, Department of Anthropology, University of California, San Diego (J.M., T.K.M.) Stroke
  Stroke, Ahead of Print. (Stroke)

28 February

Stroke https://www.ahajournals.org/

• 11:00
  Nursing Science Advances in Poststroke Fatigue, Return to Work, Sleep Disorders, and Mindfulness Following Stroke - Janice L. Hinkle Elaine T. Miller M. Louise Fitzpatrick College of Nursing, Villanova University, PA (J.L.H.). College of Nursing, University of Cincinnati, OH (E.T.M.). Stroke
  Stroke, Ahead of Print. (Stroke)
• 11:00
  Independent and Joint Association of Leukocyte Telomere Length and Lifestyle Score With Incident Stroke - Haiqing Zhang Xuefeng Lai Qin Fang Lin Ma Miao Liu Huihua Yang Wenting Guo Meian He Liangle Yang Xiaomin Zhang Department of Occupational and Environmental Health, Ministry of Education Key Laboratory of Environment and Health, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hubei, China. Stroke
  Stroke, Ahead of Print. (Stroke)
• 11:00
  Recurrent Ischemic Stroke and Cardiovascular Outcomes in Patients With Atrial Fibrillation With Ischemic Stroke Despite Direct Oral Anticoagulants - Meng-Tsang Hsieh Chi-Hung Liu Sheng-Hsiang Lin Po-Yu Lin Yu-Ming Chang Chun-Min Wang Chih-Hung Chen Pi-Shan Sung Stroke Center and Department of Neurology, E-Da Hospital, School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan (M.-T.H.). Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan (M.-T.H., S.-H.L.). Department of Neurology, Chang Gung Memorial Hospital, Linkou Branch, and College of Medicine, Chang Gung University, Taoyuan, Taiwan (C.-H.L.). Department of Neurology, National Cheng Kung University Hospital, (...) Stroke
  Stroke, Ahead of Print. (Stroke)
• 11:00
  Using Epidemiological Data to Inform Clinical Trial Feasibility Assessments: A Case Study - Robert J. Stanton David J. Robinson Yasmin N. Aziz Heidi Sucharew Pooja Khatri Joseph P. Broderick L. Scott Janis Stephanie Kemp Michael Mlynash Maarten G. Lansberg Gregory W. Albers Jeffrey L. Saver Matthew L. Flaherty Opeolu Adeoye Daniel Woo Simona Ferioli Brett M. Kissela Dawn O. Kleindorfer Departments of Neurology and Rehabilitation Medicine, University of Cincinnati College of Medicine, OH. (R.J.S., D.J.R., Y.N.A., P.K., J.P.B., M.L.F., D.W., S.F., B.M.K.) Emergency Medicine, University of Cincinnati College of Medicine, OH. (H.S.) Division of Clinical Research, National Institute (...) Stroke
  Stroke, Ahead of Print. BACKGROUND:Clinical trial enrollment and completion is challenging, with nearly half of all trials not being completed or not completed on time. In 2014, the National Institutes of Health StrokeNet in collaboration with stroke epidemiologists from GCNKSS (Greater (...) (Stroke)

27 February

Stroke https://www.ahajournals.org/

• 11:00
  Differential Impact of Brain Network Efficiency on Poststroke Motor and Attentional Deficits - Giorgia G. Evangelista Philip Egger Julia Brügger Elena Beanato Philipp J. Koch Martino Ceroni Lisa Fleury Andéol Cadic-Melchior Nathalie H. Meyer Diego de León Rodríguez Gabriel Girard Bertrand Léger Jean-Luc Turlan Andreas Mühl Philippe Vuadens Jan Adolphsen Caroline E. Jagella Christophe Constantin Vincent Alvarez Diego San Millán Christophe Bonvin Takuya Morishita Maximilian J. Wessel Dimitri Van De Ville Friedhelm C. Hummel Defitech Chair of Clinical Neuroengineering, Neuro-X Institute (INX), École polytechnique fédérale de Lausanne (EPFL), Geneva, Switzerland (G.G.E., P.E., J.B., E.B., M.C., (...) Stroke
  Stroke, Ahead of Print. BACKGROUND:Most studies on stroke have been designed to examine one deficit in isolation; yet, survivors often have multiple deficits in different domains. While the mechanisms underlying multiple-domain deficits remain poorly understood, network-theoretical methods may (...) (Stroke)
• 11:00
  Risk Prediction of New Intracranial Aneurysms at Follow-Up Screening in People With a Positive Family History - Charlotte C.M. Zuurbier Romain Bourcier Pacôme Constant Dit Beaufils Richard Redon Hubert Desal Anne S.E. Bor Gabriel J.E. Rinkel Jacoba P. Greving Ynte M. Ruigrok Department of Neurology and Neurosurgery, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, the Netherlands. (C.C.M.Z., G.J.E.R., Y.M.R.) Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, the Netherlands. (J.P.G.) Department of Diagnostic and Therapeutic Neuroradiology, University Hospital of Nantes, L’institut Du Thorax, Inserm 1087, CNRS, (...) Stroke
  Stroke, Ahead of Print. Background:In first-degree relatives of patients with aneurysmal subarachnoid hemorrhage (aSAH), the risk of an intracranial aneurysm can be predicted at initial screening but not at follow-up screening. We aimed to develop a model for predicting the probability of a new (...) (Stroke)
• 11:00
  Improving Stroke Measure Compliance and Outcomes Through Hospital Collaboration - Kari D. Moore Debbie Summers Susan E. Wilson Department of Neurology, University of Louisville School of Medicine, KY (K.D.M.). Marion Bloch Neuroscience Institute, Saint Luke’s Hospital of Kansas City, MO (D.S.). Department of Neurology, University of North Carolina School of Medicine, Chapel Hill (S.E.W.). Stroke
  Stroke, Ahead of Print. Globally, national stroke registries have been shown to improve the quality of patient care and outcomes. However, registry utilization and implementation vary by country. In the United States, stroke-specific performance measures must be met to achieve and maintain (...) (Stroke)
• 08:00
  March 2023 Stroke Highlights - José Rafael Romero Stroke
  Stroke, Volume 54, Issue 3, Page 642-642, March 1, 2023. (Stroke)
• 08:00
  Stroke Literature Synopsis (Clinical) - Angelina Kancheva Terence J. Quinn School of Cardiovascular and Metabolic Health, University of Glasgow, United Kingdom. Stroke
  Stroke, Volume 54, Issue 3, Page e93-e94, March 1, 2023. (Stroke)
• 08:00
  Impact of Time to Treatment on Endovascular Thrombectomy Outcomes in the Early Versus Late Treatment Time Windows - Negar Asdaghi Kefeng Wang Hannah Gardener Angus Jameson David Z. Rose Ayham Alkhachroum Carolina M. Gutierrez Hao Ying Nils Mueller-Kronast Nicole B. Sur Chuanhui Dong Gillian Gordon Perue Marissa LePain Sebastian Koch Nastajjia Krementz Erika Marulanda-Londoño Ricardo Hanel Brijesh Mehta Dileep R. Yavagal Tatjana Rundek Ralph L. Sacco Jose G. Romano Department of Neurology, Leonard M. Miller School of Medicine, University of Miami, FL (N.A., K.W., H.G., A.A., C.M.G., H.Y., N.B.S., C.D., G.G.P., S.K., N.K., E.M.-L., D.R.Y., T.R., R.L.S., J.G.R.). University of South Florida Morsani College (...) Stroke
  Stroke, Volume 54, Issue 3, Page 733-742, March 1, 2023. Background:The impact of time to treatment on outcomes of endovascular thrombectomy (EVT) especially in patients presenting after 6 hours from symptom onset is not well characterized. We studied the differences in characteristics and (...) (Stroke)
• 08:00
  Comparison of Stroke Care Costs in Urban and Nonurban Hospitals and Its Association With Outcomes in New Zealand: A Nationwide Economic Evaluation - Joosup Kim Dominique A. Cadilhac Stephanie Thompson John Gommans Alan Davis P. Alan Barber John Fink Matire Harwood William Levack Harry McNaughton Virginia Abernethy Jacqueline Girvan Valery Feigin Hayley Denison Marine Corbin Andrew Wilson Jeroen Douwes Anna Ranta Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Department of Medicine, Monash University, Clayton, Australia (J.K., D.A.C.). Stroke Division, Florey Institute of Neuroscience and Mental Health, University of Melbourne, Heidelberg, Australia (J.K., D.A.C.). Department of (...) Stroke
  Stroke, Volume 54, Issue 3, Page 848-856, March 1, 2023. Background:Although geographical differences in treatment and outcomes after stroke have been described, we lack evidence on differences in the costs of treatment between urban and nonurban regions. Additionally, it is unclear whether (...) (Stroke)
• 08:00
  Association of Time of Day With Outcomes Among Patients Triaged for a Suspected Severe Stroke in Nonurban Catalonia - Álvaro García-Tornel Alan Flores Mikel Terceño Pedro Cardona Sergi Amaro Meritxell Gomis Josep Zaragoza Jerzy Krupinski Manuel Gómez-Choco Natalia Mas Dolores Cocho Esther Catena Francesc Purroy Matias Deck Marta Rubiera Jorge Pagola David Rodriguez-Luna Jesús Juega Noelia Rodríguez-Villatoro Carlos A. Molina Cristina Soro Xavier Jimenez Mercè Salvat-Plana Antoni Dávalos Tudor G Jovin Sonia Abilleira Natalia Pérez de la Ossa Marc Ribó Stroke Unit, Department of Neurology, Hospital Vall d’Hebron, Departament de Medicina, Universitat Autònoma de Barcelona, Spain (A.G.-T., M.D., M. Rubiera., J.P., (...) Stroke
  Stroke, Volume 54, Issue 3, Page 770-780, March 1, 2023. Background:We aim to assess whether time of day modified the treatment effect in the RACECAT trial (Direct Transfer to an Endovascular Center Compared to Transfer to the Closest Stroke Center in Acute Stroke Patients With Suspected Large (...) (Stroke)
• 08:00
  Reperfusion Treatments in Disabling Versus Nondisabling Mild Stroke due to Anterior Circulation Vessel Occlusion - Ghil Schwarz Angelo Cascio Rizzo Marius Matusevicius Giuditta Giussani Paolo Invernizzi Fabio Melis Norbert Lesko Danilo Toni Elio Clemente Agostoni Niaz Ahmed Department of Neurology and Stroke Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy (G.S., A.C.R., G.G., E.C.A.). Stroke Research Centre, University College London, Institute of Neurology, UK (G.S.). Department of Neurology, Karolinska University Hospital, Stockholm, Sweden (M.M., N.A.). Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden (M.M., N.A.). Department of Neurology - Stroke Unit, (...) Stroke
  Stroke, Volume 54, Issue 3, Page 743-750, March 1, 2023. Background:The benefit of distinguishing between disabling versus nondisabling deficit in mild acute ischemic stroke due to endovascular thrombectomy-targetable vessel occlusion (EVT-tVO; including anterior circulation large and (...) (Stroke)
• 08:00
  Vascular Biology of Dementia - Marilyn J. Cipolla Nabil J. Alkayed Department of Neurological Sciences, University of Vermont Larner College of Medicine, Burlington (M.J.C.). Department of Electrical and Biomedical Engineering, College of Engineering and Mathematical Sciences, University of Vermont, Burlington (M.J.C.). Department of Anesthesiology & Perioperative Medicine and Knight Cardiovascular Institute, Portland, OR (N.J.A.). Stroke
  Stroke, Volume 54, Issue 3, Page 646-647, March 1, 2023. (Stroke)
• 08:00
  Hippocampal Vascular Supply and Its Role in Vascular Cognitive Impairment - Abbie C. Johnson Department of Neurological Sciences, University of Vermont Larner College of Medicine, Burlington. Stroke
  Stroke, Volume 54, Issue 3, Page 673-685, March 1, 2023. The incidence of age-related dementia is increasing as the world population ages and due to lack of effective treatments for dementia. Vascular contributions to cognitive impairment and dementia are increasing as the prevalence of (...) (Stroke)
• 08:00
  Cerebral Small Vessel Disease–Related Dementia: More Questions Than Answers - Fanny M. Elahi Michael M. Wang James F. Meschia Departments of Neurology and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY (F.M.E.). Neurology Service, VA Bronx Healthcare System, NY (F.M.E.). Departments of Neurology and Molecular and Integrative Physiology, University of Michigan, Ann Arbor (M.M.W.). Neurology Service, VA Ann Arbor Healthcare System, MI (M.M.W.). Department of Neurology, Mayo Clinic, Jacksonville, FL (J.F.M.). Stroke
  Stroke, Volume 54, Issue 3, Page 648-660, March 1, 2023. Cerebral small vessel disease (CSVD) has emerged as a common factor driving age-dependent diseases, including stroke and dementia. CSVD-related dementia will affect a growing fraction of the aging population, requiring improved (...) (Stroke)
• 08:00
  Blood-Brain Barrier Dysfunction in Normal Aging and Neurodegeneration: Mechanisms, Impact, and Treatments - Anuska V. Andjelkovic Muyu Situ Ali Francisco Citalan-Madrid Svetlana M. Stamatovic Jianming Xiang Richard F. Keep Department of Pathology (A.V.A., A.F.C.-M., S.M.S.), University of Michigan Medical School, Ann Arbor. Department of Neurosurgery (A.V.A., J.X., R.F.K.), University of Michigan Medical School, Ann Arbor. Neuroscience Graduate Program (M.S.), University of Michigan Medical School, Ann Arbor. Department of Molecular and Integrative Physiology (R.F.K.), University of Michigan Medical School, Ann (...) Stroke
  Stroke, Volume 54, Issue 3, Page 661-672, March 1, 2023. Cerebral endothelial cells and their linking tight junctions form a unique, dynamic and multi-functional interface, the blood-brain barrier (BBB). The endothelium is regulated by perivascular cells and components forming the neurovascular (...) (Stroke)
• 08:00
  Emerging Roles of Endothelial Nitric Oxide in Preservation of Cognitive Health - Zvonimir S. Katusic Livius V. d’Uscio Tongrong He Department of Anesthesiology and Perioperative Medicine (Z.S.K., L.V.d., T.H.), Mayo Clinic, Rochester, MN. Department of Pharmacology and Experimental Therapeutics (Z.S.K., L.V.d, T.H.), Mayo Clinic, Rochester, MN. Stroke
  Stroke, Volume 54, Issue 3, Page 686-696, March 1, 2023. eNOS (endothelial nitric oxide synthase) is critically important enzyme responsible for regulation of cardiovascular homeostasis. Under physiological conditions, constitutive eNOS activity and production of endothelial nitric oxide (NO) (...) (Stroke)
• 08:00
  Domain-Specific Outcome Measures in Clinical Trials of Therapies Promoting Stroke Recovery: A Suggested Blueprint - Steven C. Cramer David J. Lin Seth P. Finklestein Department of Neurology, University of California, Los Angeles; and California Rehabilitation Institute, Los Angeles (S.C.C.). Department of Neurology, Stroke Service (D.J.L., S.P.F.), Massachusetts General Hospital, Harvard Medical School, Boston. Division of Neurocritical Care, Center for Neurotechnology and Neurorecovery (D.J.L), Massachusetts General Hospital, Harvard Medical School, Boston. Department of Veterans Affairs, Center for Neurorestoration and Neurotechnology, Rehabilitation Research and Development Service, Providence, RI (...) Stroke
  Stroke, Volume 54, Issue 3, Page e86-e90, March 1, 2023. Different deficits recover to different degrees and with different time courses after stroke, indicating that plasticity differs across the brain’s neural systems after stroke. To capture these differences, domain-specific outcome measures (...) (Stroke)
• 08:00
  Research Opportunities in Stroke Prevention for Atrial Fibrillation: A Report From a National Heart, Lung, and Blood Institute Virtual Workshop - Alan S. Go Sana M. Al-Khatib Patrice Desvigne-Nickens Nisha Bansal Cheryl D. Bushnell Margaret C. Fang James V. Freeman Brian F. Gage Thorsten Hanke Elaine M. Hylek Renato D. Lopes Peter A. Noseworthy Vivek Y. Reddy Daniel E. Singer Kevin L. Thomas Mellanie True Hills Mintu P. Turakhia Susan J. Zieman Lawton S. Cooper Emelia J. Benjamin Division of Research, Kaiser Permanente Northern California, Oakland (A.S.G.). Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, CA (A.S.G.). Departments of Epidemiology, Biostatistics and Medicine, (...) Stroke
  Stroke, Volume 54, Issue 3, Page e75-e85, March 1, 2023. Atrial fibrillation (AF) is one of the strongest risk factors for ischemic stroke, which is a leading cause of disability and death. Given the aging population, increasing prevalence of AF risk factors, and improved survival in those with (...) (Stroke)
• 08:00
  Antifibrinolytic Therapy for Aneurysmal Subarachnoid Hemorrhage: An Update of a Cochrane Systematic Review - Menno R. Germans Wouter J. Dronkers M. Irem Baharoglu René Post Dagmar Verbaan Gabriël J.E. Rinkel Yvo B.W.E.M. Roos Department of Neurosurgery (M.R.G.), University Hospital Zurich, Zurich, Switzerland. Clinical Neuroscience Center (M.R.G.), University Hospital Zurich, Zurich, Switzerland. Department of Neurosurgery (W.J.D., R.P., D.V.), Amsterdam UMC location University of Amsterdam, the Netherlands. Department of Neurology (M.I.B., Y.B.W.E.M.R.), Amsterdam UMC location University of Amsterdam, the Netherlands. Amsterdam Neuroscience, Neurovascular Disorders, the Netherlands (W.J.D., (...) Stroke
  Stroke, Volume 54, Issue 3, Page e91-e92, March 1, 2023. (Stroke)
• 08:00
  Advances in Digital Health - Lee H. Schwamm Gisele Sampaio Silva Mass General Hospital, Harvard Medical School, Boston, MA (L.H.S.). Federal University of São Paulo, and Albert Einstein Hospital, SP, Brazil (G.S.S.). Stroke
  Stroke, Volume 54, Issue 3, Page 870-872, March 1, 2023. (Stroke)
• 08:00
  Correction to: Carotid Stenting Versus Endarterectomy for Asymptomatic Carotid Artery Stenosis: A Systematic Review and Meta-Analysis Stroke
  Stroke, Volume 54, Issue 3, Page e122-e122, March 1, 2023. (Stroke)
• 08:00
  Correction to: Racial Inequities Across Rural Strata in Acute Stroke Care and In-Hospital Mortality: National Trends Over 6 Years Stroke
  Stroke, Volume 54, Issue 3, Page e123-e123, March 1, 2023. (Stroke)
• 08:00
  Correction to: Ultra-Long Transfers for Endovascular Thrombectomy—Mission Impossible?: The Australia-New Zealand Experience Stroke
  Stroke, Volume 54, Issue 3, Page e124-e124, March 1, 2023. (Stroke)
• 08:00
  Correction to: Limb Apraxias: The Influence of Higher Order Perceptual and Semantic Deficits in Motor Recovery After Stroke Stroke
  Stroke, Volume 54, Issue 3, Page e125-e125, March 1, 2023. (Stroke)

23 February

Stroke https://www.ahajournals.org/

• 11:00
  Imaging Advances in Stroke: Use of Advanced Neurovascular Imaging or Disruptive Innovation With Artificial Intelligence? - David S. Liebeskind Joanna M. Wardlaw Neurovascular Imaging Research Core, UCLA, Los Angeles, CA (D.S.L., J.M.W.). Centre for Clinical Brain Sciences, Edinburgh Imaging and UK Dementia Research Institute, University of Edinburgh (J.M.W.). Stroke
  Stroke, Ahead of Print. (Stroke)
• 11:00
  White Matter Hyperintensities of the Corpus Callosum Are Associated With Clinical Severity in CADASIL - Elisa Ouin Ana Dimitrovic Lina Grosset Jessica Lebenberg Antoine Guillonnet Jean-Pierre Guichard Dominique Hervé Hugues Chabriat Eric Jouvent Department of Neurology, Amiens University Hospital, France (E.O.). Department of Neurology, Lariboisière Hospital, AP-HP, Paris, France. (A.D., L.G., E.J.) Department of Neuroradiology, Lariboisière Hospital, AP-HP, Paris, France. (A.G., J.-P.G.) INSERM UMR 1141, Paris, France (L.G., J.L.). Translational Neurovascular Centre and Centre de Référence des Maladies Vasculaires Rares du Cerveau et de l’Œil, AP-HP, Paris, France (D.H., H.C., E.J.). Université (...) Stroke
  Stroke, Ahead of Print. BACKGROUND:In CADASIL (Cerebral Autosomal Dominant Arteriopathy With Subcortical Infarcts and Leukoencephalopathy), clinical severity is not related to the total burden of white matter hyperintensities (WMHs), presumably because of heterogeneous underlying tissue (...) (Stroke)

21 February

Stroke https://www.ahajournals.org/

• 11:00
  Hot Cross Bun Sign in Bilateral Middle Cerebellar Peduncle Infarction - Katsuya Nishida Naonobu Futamura Department of Neurology, National Hospital Organization Hyogo-Chuo National Hospital, Sanda, Japan. Department of Neurology, Yoka Hospital, Hyogo, Japan. Stroke
  Stroke, Ahead of Print. (Stroke)

17 February

Stroke https://www.ahajournals.org/

• 11:00
  A Genomic Risk Score Identifies Individuals at High Risk for Intracerebral Hemorrhage - Evangelos Pavlos Myserlis Marios K. Georgakis Stacie L. Demel Padmini Sekar Jaeyoon Chung Rainer Malik Hyacinth I. Hyacinth Mary E. Comeau Guido J. Falcone Carl D. Langefeld Jonathan Rosand Daniel Woo Christopher D. Anderson Center for Genomic Medicine, Massachusetts General Hospital, Boston (E.P.M., M.K.G., J.R., C.D.A.). Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA (E.P.M., M.K.G., J.R., C.D.A.). Henry and Allisson McCance Center for Brain Health, Massachusetts General Hospital, Boston (E.P.M., M.K.G., J.R., C.D.A.). Department of (...) Stroke
  Stroke, Ahead of Print. BACKGROUND:Intracerebral hemorrhage (ICH) has an estimated heritability of 29%. We developed a genomic risk score for ICH and determined its predictive power in comparison to standard clinical risk factors.METHODS:We combined genome-wide association data from individuals (...) (Stroke)

15 February

Stroke https://www.ahajournals.org/

• 11:00
  Precision Medicine in Neurocritical Care for Cerebrovascular Disease Cases - Nils H. Petersen Kevin N. Sheth Ruchira M. Jha Department of Neurology, Yale University School of Medicine, New Haven, CT. (N.H.P., K.N.S., R.M.J.). Department of Neurosurgery, Yale University School of Medicine, New Haven, CT. (K.N.S., R.M.J.) Department of Neurology, Neurosurgery and Translational Neuroscience, Barrow Neurological Institute, Phoenix, AZ (K.N.S., R.M.J.). Stroke
  Stroke, Ahead of Print. Scientific advances have informed many aspects of acute stroke care but have also highlighted the complexity and heterogeneity of cerebrovascular diseases. While practice guidelines are essential in supporting the clinical decision-making process, they may not capture (...) (Stroke)
• 11:00
  Prevalence and Therapeutic Implications of Clonal Hematopoiesis of Indeterminate Potential in Young Patients With Stroke - Ernst Mayerhofer Christoph Strecker Heiko Becker Marios K. Georgakis Md Mesbah Uddin Michael M. Hoffmann Niroshan Nadarajah Manja Meggendorfer Torsten Haferlach Jonathan Rosand Pradeep Natarajan Christopher D. Anderson Andreas Harloff Gregor Hoermann Department of Neurology and Neurophysiology, Faculty of Medicine, University Medical Center Freiburg, University of Freiburg, Germany. (E.M., C.S., A.H.) Department of Medicine I, Faculty of Medicine, University Medical Center Freiburg, University of Freiburg, Germany. (H.B.) Institute of Clinical Chemistry and Laboratory Medicine, Faculty of (...) Stroke
  Stroke, Ahead of Print. BACKGROUND:Undetermined stroke etiology hampers optimal secondary prevention in a large proportion of young patients. We explored whether genetic screening for clonal hematopoiesis of indetermined potential (CHIP), a novel risk factor for stroke, could identify patients (...) (Stroke)
• 11:00
  Stroke Recurrence and Antiplatelets in Posterior Versus Anterior Circulation Minor Stroke or Transient Ischemic Attack - Huihui Liu Jing Jing Anxin Wang Qin Xu Xia Meng Hao Li Zixiao Li Yongjun Wang Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China. (H.L., J.J., A.W., Q.X., X.M., H.L., Z.L., Y.W.) Advanced Innovation Center for Human Brain Protection, Capital Medical University, China. (Y.W.) Department of Neurology and Clinical Research Center of Neurological Disease, Second Affiliated Hospital, Soochow University, China (H.L.). China National Clinical Research Center for Neurological Diseases, Beijing (H.L., J.J., A.W., Q.X., X.M., H.L., Z.L., Y.W.). Research Unit of (...) Stroke
  Stroke, Ahead of Print. BACKGROUND:It is unclear whether infarct location affects stroke recurrence after index ischemic stroke. We aimed to compare the risk of stroke recurrence and the responses to dual antiplatelets with ticagrelor-aspirin versus clopidogrel-aspirin between patients with (...) (Stroke)

13 February

Stroke https://www.ahajournals.org/

• 11:00
  Acute Microbleeds and Microinfarcts Within the Perihematomal Area After Intracerebral Hemorrhage - Laurent Puy Antoine Rauch Vincent Deramecourt Charlotte Cordonnier Vincent Bérézowski Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, F-59000 Lille, France (L.P., A.R., V.D., C.C., V.B.). Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011- EGID, Lille, France (A.R.). Institute of Pathology, Centre de Biologie Pathologie, Lille University Hospital, Lille, France (V.D.). UArtois, Lens, France (V.B.). Stroke
  Stroke, Volume 54, Issue 3, Page e58-e62, March 1, 2023. Background:To further our understanding of the pathophysiology of spontaneous intracerebral hemorrhage (ICH) and related injury, we provided a postmortem neuropathological examination of acute microvascular lesions (microbleeds and (...) (Stroke)
• 11:00
  Detection of Cardioembolic Sources With Nongated Cardiac Computed Tomography Angiography in Acute Stroke: Results From the ENCLOSE Study - Frans Kauw Birgitta K. Velthuis Richard A.P. Takx Marco Guglielmo Maarten J. Cramer Fasco van Ommen Anneloes Bos Edwin Bennink L. Jaap Kappelle Hugo W.A.M. de Jong Jan W. Dankbaar Department of Radiology (F.K., B.K.V., R.A.P.T., F.v.O., A.B., E.B., H.W.A.M.d.J., J.W.D.), University Medical Center Utrecht, Utrecht University, the Netherlands. Brain Center, Department of Neurology and Neurosurgery (F.K., L.J.K.), University Medical Center Utrecht, Utrecht University, the Netherlands. Department of Cardiology (M.G., M.J.C.), University Medical Center Utrecht, Utrecht University, the (...) Stroke
  Stroke, Volume 54, Issue 3, Page 821-830, March 1, 2023. Background:Identifying cardioembolic sources in patients with acute ischemic stroke is important for the choice of secondary prevention strategies. We prospectively investigated the yield of admission (spectral) nongated cardiac computed (...) (Stroke)
• 11:00
  Influenza-Like Illness as a Short-Term Risk Factor for Arterial Dissection - Jens Witsch Stephanie B. Rutrick Kelsey N. Lansdale Alison Seitz Hooman Kamel Neal S. Parikh Alan Z. Segal Saad A. Mir Santosh B. Murthy Sumit N. Niogi Mario Gaudino Leonard N. Girardi Jiwon Kim Richard B. Devereux Mary J. Roman Costantino Iadecola Scott E. Kasner Cenai Zhang Alexander E. Merkler Department of Neurology, University of Pennsylvania School of Medicine, Philadelphia (J.W., S.E.K.). Clinical and Translational Neuroscience Unit, Feil Family Brain and Mind Research Institute and Department of Neurology (J.W., S.B.R., K.N.L., A.S., H.K., N.S.P., A.Z.S., S.A.M., S.B.M., C.I., (...) Stroke
  Stroke, Volume 54, Issue 3, Page e66-e68, March 1, 2023. (Stroke)
• 11:00
  Prospective Validation of Computed Tomography to Identify Patients at High Risk for Stroke After Transient Ischemic Attack or Minor Stroke - Emma Ferguson Krishan Yadav Mukul Sharma Marco L.A. Sivilotti Marcel Émond Ian G. Stiell Grant Stotts Jacques S. Lee Andrew Worster Judy Morris Ka Wai Cheung Albert Y. Jin Wieslaw J. Oczkowski Demetrios J. Sahlas Heather E. Murray Ariane Mackey Steve Verreault Marie-Christine Camden Samuel Yip Philip Teal David J. Gladstone Mark I. Boulos Nicolas Chagnon Elizabeth Shouldice Clare Atzema Tarik Slaoui Jeanne Teitelbaum Marie-Joe Nemnom George A. Wells Avik Nath Jeffrey J. Perry Department of Emergency Medicine, University of Ottawa, Ontario, Canada. (E.F., K.Y., I.G.S., A.N., J.J.P.) (...) Stroke
  Stroke, Ahead of Print. BACKGROUND:Computed tomography (CT) findings of acute and chronic ischemia are associated with subsequent stroke risk in patients with transient ischemic attack. We sought to validate these associations in a large prospective cohort of patients with transient ischemic (...) (Stroke)
• 11:00
  Relationships of Hemoglobin Concentration, Ischemic Lesions, and Clinical Outcomes in Patients With Intracerebral Hemorrhage - David J. Roh Amelia Boehme Rayan Mamoon Destiny Hooper Azzurra Cottarelli Robin Ji Eric Mao Aditya Kumar Fernanda Carvalho Poyraz Stacie L. Demel Vadim Spektor Jerina Carmona Eldad A. Hod Natasha Ironside Jose Gutierrez Jia Guo Elisa Konofagou Mitchell S.V. Elkind Daniel Woo Department of Neurology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY. (D.J.R., A.B., E.M., A.K., F.C.P., J.C., J. Gutierrez, M.S.V.E.) Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY. (A.B., R.M., M.S.V.E.) Department of Pathology and (...) Stroke
  Stroke, Ahead of Print. BACKGROUND:Hemoglobin concentration and diffusion-weighted imaging (DWI) ischemic lesions are separately known to be associated with poor intracerebral hemorrhage (ICH) outcomes. While hemoglobin concentrations have known relationships with ischemic stroke, it is unclear (...) (Stroke)

10 February

Stroke https://www.ahajournals.org/

• 11:00
  Whole-Exome Sequencing Analyses Support a Role of Vitamin D Metabolism in Ischemic Stroke - Yuhan Xie Julián N. Acosta Yixuan Ye Zachariah S. Demarais Carolyn J. Conlon Ming Chen Hongyu Zhao Guido J. Falcone Department of Biostatistics, Yale School of Public Health, New Haven, CT (Y.X., M.C., H.Z.). Department of Neurology (J.N.A., G.J.F.), Yale School of Medicine, New Haven, CT. Program of Computational Biology and Bioinformatics (Y.Y., H.Z.), Yale School of Medicine, New Haven, CT. Frank H. Netter MD School of Medicine, Quinnipiac University, North Haven, CT (Z.S.D., (...) Stroke
  Stroke, Volume 54, Issue 3, Page 800-809, March 1, 2023. Background:Ischemic stroke (IS) is a highly heritable trait, and genome-wide association studies have identified several commonly occurring susceptibility risk loci for this condition. However, there are limited data on the contribution (...) (Stroke)
• 11:00
  Stroke: Dissemination of Exceptional Science to Impact Stroke Care Globally - Argye Elizabeth Hillis Department of Neurology, Cerebrovascular Division, Center for Excellence in Stroke Detection and Treatment, Johns Hopkins University School of Medicine, Baltimore, MD. Stroke
  Stroke, Volume 54, Issue 3, Page 643-645, March 1, 2023. (Stroke)

9 February

Stroke https://www.ahajournals.org/

• 11:00
  Genetic Risk Score Improves Risk Stratification for Anticoagulation-Related Intracerebral Hemorrhage - Ernst Mayerhofer Livia Parodi Savvina Prapiadou Rainer Malik Jonathan Rosand Marios K. Georgakis Christopher D. Anderson Center for Genomic Medicine (E.M., L.P., S.P., J.R., M.K.G., C.D.A.), Massachusetts General Hospital, Boston. Henry and Allison McCance Center for Brain Health (E.M., L.P., S.P., J.R., M.K.G., C.D.A.), Massachusetts General Hospital, Boston. Program in Medical and Population Genetics, Broad Institute of Harvard and the Massachusetts Institute of Technology, Cambridge (E.M., L.P., S.P., J.R., M.K.G., C.D.A.). Institute for Stroke and Dementia Research (ISD), University (...) Stroke
  Stroke, Volume 54, Issue 3, Page 791-799, March 1, 2023. Background:Intracerebral hemorrhage (ICH) is the most devastating adverse outcome for patients on anticoagulants. Clinical risk scores that quantify bleeding risk can guide decision-making in situations when indication or duration for (...) (Stroke)
• 11:00
  Advances in Stroke: Treatments-Preventive - Else Charlotte Sandset Larry B. Goldstein Stroke Unit, Department of Neurology, Oslo University Hospital, Norway (E.C.S.). The Norwegian Air Ambulance, Oslo, Norway (E.C.S.). Department of Neurology, University of Kentucky, Lexington (L.B.G.). Stroke
  Stroke, Volume 54, Issue 3, Page 868-869, March 1, 2023. (Stroke)
• 11:00
  Time Course of Early Hematoma Expansion in Acute Spot-Sign Positive Intracerebral Hemorrhage: Prespecified Analysis of the SPOTLIGHT Randomized Clinical Trial - Fahad S. Al-Ajlan David J. Gladstone Dongbeom Song Kevin E. Thorpe Rick H. Swartz Kenneth S. Butcher Martin del Campo Dar Dowlatshahi Henrik Gensicke Gloria Jooyoung Lee Matthew L. Flaherty Michael D. Hill Richard I. Aviv Andrew M. Demchuk Department of Neurosciences (Neurology), King Faisal Specialist Hospital and Research Center, Alfaisal University, Riyadh, Saudi Arabia (F.S.A.-A.). Sunnybrook Research Institute, Hurvitz Brain Sciences Program and Department of Medicine, Sunnybrook Health Sciences Centre (D.J.G., R.H.S.) Department of Medicine (Neurology), University of Toronto, Canada (...) Stroke
  Stroke, Volume 54, Issue 3, Page 715-721, March 1, 2023. Background:In the SPOTLIGHT trial (Spot Sign Selection of Intracerebral Hemorrhage to Guide Hemostatic Therapy), patients with a computed tomography (CT) angiography spot-sign positive acute intracerebral hemorrhage were randomized to (...) (Stroke)
• 11:00
  Computed Tomography Perfusion Imaging in Acute Ischemic Stroke: Accurate Interpretation Matters - Odysseas Kargiotis Klearchos Psychogios Apostolos Safouris Athina Andrikopoulou Andreas Eleftheriou Stavros Spiliopoulos Georgios Magoufis Georgios Tsivgoulis Stroke Unit, Metropolitan Hospital, Piraeus, Greece (O.K., K.P., A.S., A.A., A.E., G.M.). Second Department of Radiology, Interventional Radiology Unit, “Attikon” University Hospital, Athens, Greece (S.S.). Second Department of Neurology, National and Kapodistrian University of Athens, “Attikon” University Hospital, Greece (A.S., A.E., (...) Stroke
  Stroke, Volume 54, Issue 3, Page e104-e108, March 1, 2023. (Stroke)
• 11:01
  Acute Spinal Subdural Hematoma in a Patient With Multiple Spinal Aneurysms - Mohamad Abdalkader Julie G. Shulman Anurag Sahoo Thomas Ford Thanh N. Nguyen Department of Radiology, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA. (M.A., T.N.N.) Neurology, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA. (J.G.S., A.S., T.F., T.N.N.) Neurosurgery, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, MA. (T.N.N.) Stroke
  Stroke, Ahead of Print. (Stroke)
• 11:01
  Bilateral Medial Medullary Infarction: The Airpod Sign - Shashank Agarwal Eytan Raz Shadi Yaghi Department of Neurology, NYU Langone Medical Center, NY. (S.A.) Department of Radiology, NYU Langone Medical Center, NY. (E.R.) Department of Neurology, Brown University, Providence, RI (S.Y.). Stroke
  Stroke, Ahead of Print. (Stroke)
• 11:00
  Vein of Trolard Thrombosis in Hyperhomocysteinemia - Kouther Shindi Hamed Nejadhamzeeigilani Department of Radiology, Leeds Teaching Hospitals, United Kingdom (K.S.). Department of Neuroradiology, Hull University Teaching Hospitals, United Kingdom (H.N.). Stroke
  Stroke, Ahead of Print. (Stroke)
• 11:00
  Carotid-Intima Media Thickness and White Matter Hyperintensities Severity Among Older Adults of Amerindian Ancestry - Oscar H. Del Brutto Denisse A. Rumbea Robertino M. Mera School of Medicine and Research Center, Universidad Espíritu Santo – Ecuador, Samborondón, Ecuador (O.H.D.B., D.A.R.). Biostatistics/Epidemiology, Freenome, Inc, South San Francisco, CA (R.M.M.). Stroke
  Stroke, Ahead of Print. (Stroke)
• 11:00
  Assessment of Direct Oral Anticoagulant Status Using the DOASENSE Dipstick in Thrombolysis Eligible Patients With Stroke: Proof-of-Concept Study - Peter Shuangyue Tan Peter S.W. Park Ross Cody Tanya Frost Bailey McNamara Marija Borosak Philip M.C. Choi Department of Neuroscience, Eastern Health, Melbourne, Australia. (P.S.T., P.S.W.P., R.C., T.F., B.M., P.M.C.C.) Laboratory Haematology, Eastern Health, Melbourne, Australia. (M.B.) Eastern Health Clinical School, Monash University, Australia (M.B., P.M.M.C.). Stroke
  Stroke, Ahead of Print. (Stroke)

7 February

Stroke https://www.ahajournals.org/

• 11:00
  Nomogram to Predict Good Collateral Formation After the STA-MCA Bypass Surgery in Adult Patients With Moyamoya Disease - Haogeng Sun Yue Li Anqi Xiao Wanjiang Li Chao Xia Chao You Lu Ma Yi Liu Chunchao Xia Department of Neurosurgery (H.S., Y. Li, A.X., C.Y., L.M., Y. Liu.), West China Hospital, Sichuan University, Chengdu, China. Department of Radiology (W.L., Chao Xia, Chunchao Xia), West China Hospital, Sichuan University, Chengdu, China. Stroke
  Stroke, Volume 54, Issue 3, Page 751-758, March 1, 2023. Background:Collateral formation from the extracranial carotid artery to ischemic brain tissue determines the clinical success of superficial temporal artery (STA) to middle cerebral artery (MCA) bypass surgery in adult patients with (...) (Stroke)
• 11:00
  Lack of Statin Therapy and Outcomes After Ischemic Stroke: A Population-Based Study - Julia Åivo Jori O. Ruuskanen Aleksi Tornio Päivi Rautava Ville Kytö Neurocenter, Department of Neurology, Turku University Hospital and University of Turku, Finland (J.Å., J.O.R.). Integrative Physiology and Pharmacology, Institute of Biomedicine, University of Turku, Finland (A.T.). Unit of Clinical Pharmacology, Turku University Hospital, Finland (A.T.). Department of Public Health, University of Turku, Finland (P.R.). Turku Clinical Research Centre, Turku University Hospital, Finland (P.R., V.K.). Heart Center, Turku University Hospital and University of Turku, Finland (V.K.). Research (...) Stroke
  Stroke, Volume 54, Issue 3, Page 781-790, March 1, 2023. Background:Statin treatment is effective at preventing adverse vascular events after ischemic stroke (IS). However, many patients fail to use statins after IS. We studied the impact of not using statins after IS on adverse (...) (Stroke)
• 11:01
  Ideal Foundational Requirements for Stroke Program Development and Growth: A Scientific Statement From the American Heart Association - Wendy Dusenbury Claranne Mathiesen Michelle Whaley Opeolu Adeoye Thabele Leslie-Mazwi Shavonne Williams Cesar Velasco Samarth P. Shah Nicole R. Gonzales Anne W. Alexandrov Stroke
  Stroke, Ahead of Print. Stroke center certification has evolved at a rapid pace and is now available at 4 different levels of service in the United States. Although certification standards provide guidance on stroke center process elements, lack of guidance on structural components such as (...) (Stroke)
• 11:00
  Jugular Venous Reflux as an Indicator of Innominate Vein Occlusion Responsible for Superior Ophthalmic Vein Thrombosis - Jiyeon Ha Seondeuk Kim Han-Sang Lee Keun-Hwa Jung Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, South Korea. Stroke
  Stroke, Ahead of Print. (Stroke)

3 February

Stroke https://www.ahajournals.org/

• 11:00
  Dual Antiplatelet Therapy With Cilostazol for Secondary Prevention in Lacunar Stroke: Subanalysis of the CSPS.com Trial - Yasuhiro Nishiyama Kazumi Kimura Toshiaki Otsuka Kazunori Toyoda Shinichiro Uchiyama Haruhiko Hoshino Nobuyuki Sakai Yasushi Okada Hideki Origasa Hiroaki Naritomi Kiyohiro Houkin Keiji Yamaguchi Kazuo Minematsu Masayasu Matsumoto Teiji Tominaga Hidekazu Tomimoto Yasuo Terayama Satoshi Yasuda Takenori Yamaguchi Department of Neurology (Y.N., K.K.), Graduate School of Medicine, Nippon Medical School, Tokyo, Japan. Department of Hygiene and Public Health (T.O.), Graduate School of Medicine, Nippon Medical School, Tokyo, Japan. Department of Cerebrovascular Medicine, National Cerebral and (...) Stroke
  Stroke, Volume 54, Issue 3, Page 697-705, March 1, 2023. Background:The effectiveness of long-term dual antiplatelet therapy (DAPT) to prevent recurrent strokes in patients with lacunar stroke remains unclarified. Therefore, this study aimed to compare and to elucidate the safety and (...) (Stroke)
• 11:00
  Rehabilitation Therapy Doses Are Low After Stroke and Predicted by Clinical Factors - Brittany M. Young E. Alison Holman Steven C. Cramer Department of Neurology, University of California, Los Angeles (B.M.Y., S.C.C.). California Rehabilitation Institute, Los Angeles (B.M.Y., S.C.C.). Sue and Bill Gross School of Nursing, University of California, Irvine (E.A.H.)., on behalf of the STRONG Study Investigators Shreyansh Shah Christoph J. Griessenauer Nirav Patel David J. Lin Joey Gee Johnson Moon Julie Schwertfeger Arun Jayaraman Robert Lee Maarten Lansberg Jeremy Payne Carolynn Patten Steven C. Cramer E. Alison Holman Kunal Agrawal Brett Kissela Stacey DeJong John Cole (...) Stroke
  Stroke, Volume 54, Issue 3, Page 831-839, March 1, 2023. Background:Stroke is a leading cause of long-term disability. Greater rehabilitation therapy after stroke is known to improve functional outcomes. This study examined therapy doses during the first year of stroke recovery and identified (...) (Stroke)
• 11:00
  MicroRNA-210 Downregulates TET2 (Ten-Eleven Translocation Methylcytosine Dioxygenase 2) and Contributes to Neuroinflammation in Ischemic Stroke of Adult Mice - Yong Li Rui Song Guofang Shen Lei Huang DaLiao Xiao Qingyi Ma Lubo Zhang Department of Basic Sciences, Lawrence D. Longo, MD Center for Perinatal Biology, Loma Linda University School of Medicine, CA. Stroke
  Stroke, Volume 54, Issue 3, Page 857-867, March 1, 2023. Background:Stroke is a leading cause of morbidity and mortality worldwide. Neuroinflammation plays a key role in acute brain injury of ischemic stroke. MicroRNA-210 (miR210) is the master hypoxamir and regulates microglial activation and (...) (Stroke)

2 February

Stroke https://www.ahajournals.org/

• 11:00
  Tenecteplase Treatment and Thrombus Characteristics Associated With Early Reperfusion: An EXTEND-IA TNK Trials Analysis - Vignan Yogendrakumar Leonid Churilov Prodipta Guha James Beharry Peter J. Mitchell Timothy J. Kleinig Nawaf Yassi Vincent Thijs Teddy Y. Wu Helen Brown Helen M. Dewey Tissa Wijeratne Bernard Yan Gagan Sharma Patricia M. Desmond Mark W. Parsons Geoffrey A. Donnan Stephen M. Davis Bruce C.V. Campbell Department of Neurology, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia (V.Y., L.C., P.G., J.B., N.Y., B.Y., G.S., M.W.P., G.A.D., S.M.D., B.C.V.C.). Department of Medicine, Austin Health, Heidelberg, Australia (J.B., V.T.). Department of Radiology, Royal Melbourne (...) Stroke
  Stroke, Volume 54, Issue 3, Page 706-714, March 1, 2023. Background:Intracranial occlusion site, contrast permeability, and clot burden are thrombus characteristics that influence alteplase-associated reperfusion. In this study, we assessed the reperfusion efficacy of tenecteplase and alteplase (...) (Stroke)
• 11:00
  Rapid Activation of Neuroinflammation in Stroke: Plasma and Extracellular Vesicles Obtained on a Mobile Stroke Unit - Robert G. Kowalski Aurélie Ledreux John E. Violette Robert T. Neumann David Ornelas Xiaoli Yu Steven G. Griffiths Scott Lewis Priscilla Nash Andrew A. Monte Christina M. Coughlan Clayton Deighan James C. Grotta William J. Jones Michael W. Graner Department of Neurosurgery (R.G.K., A.L., R.T.N., X.Y., M.W.G.) Department of Neurology (RGK, CMC, WJJ) Department of Emergency Medicine (A.A.M.) University of Colorado School of Medicine, Aurora (A.A.M.). UCHealth, University of Colorado Hospital, Aurora (J.E.V., D.O.). X0S0ME, Moncton, New Brunswick, Canada (S.G.G.). Vivitide, Gardner, MA (S.L.). (...) Stroke
  Stroke, Volume 54, Issue 3, Page e52-e57, March 1, 2023. Background:Neuroinflammation is ubiquitous in acute stroke and worsens outcome. However, the precise timing of the inflammatory response is unknown, hindering the design of acute anti-inflammatory therapeutic interventions. We sought to (...) (Stroke)
• 11:00
  Smoking-Cessation Pharmacotherapy After Stroke and Transient Ischemic Attack: A Get With The Guidelines-Stroke Analysis - Neal S. Parikh Cenai Zhang Setareh Salehi Omran Daniel Restifo Matthew J. Carpenter Lee Schwamm Hooman Kamel Clinical and Translational Neuroscience Unit, Weill Cornell Medicine, New York (N.S.P., C.Z., D.R., H.K.). Department of Neurology, University of Colorado School of Medicine, Aurora (S.S.O.). Department of Psychiatry and Behavioral Sciences, Hollings Cancer Center, Medical University of South Carolina, Charleston (M.J.C.). Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (...) Stroke
  Stroke, Volume 54, Issue 3, Page e63-e65, March 1, 2023. (Stroke)
• 11:00
  Different Changing Patterns for Stroke Subtype Mortality Attributable to High Sodium Intake in China During 1990 to 2019 - Yan Wang Jingyu Wang Shufeng Chen Bingbing Li Xiangfeng Lu Jianxin Li Department of Epidemiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China (Y.W., J.W., S.C., X.L., J.L.). Key Laboratory of Cardiovascular Epidemiology, Chinese Academy of Medical Sciences, Beijing, China (Y.W., J.W., J.L.). Beijing QTANE Education Technology Co, Ltd, China (B.L.). Stroke
  Stroke, Ahead of Print. BACKGROUND:It is unclear whether sodium intake had similar effects on mortality of stroke subtypes. The purpose of this study is to compare the long-term trends in mortality of stroke subtypes attributable to high sodium intake in China during 1990 to 2019.METHODS:Data (...) (Stroke)
• 05:21
  Associations Between Long-Term Air Pollutant Exposure and 30-Day All-Cause Hospital Readmissions in US Stroke Patients - Phoebe Tran Joshua Warren Erica C Leifheit Larry B. Goldstein Judith H Lichtman Public Health, University of Tennessee, UNITED STATES Biostatistics, Yale School of Public Health, UNITED STATES Chronic Disease Epidemiology, Yale School of Public Health, UNITED STATES Neurology, University of Kentucky, UNITED STATES Stroke
  Stroke, Ahead of Print. Background:Long-term exposure to air pollutants is associated with increased stroke incidence, morbidity, and mortality; however, research on the association of pollutant exposure with poststroke hospital readmissions is lacking.Methods:We assessed associations between (...) (Stroke)
• 05:21
  Endovascular Therapy or Medical Management Alone for Isolated Posterior Cerebral Artery Occlusion: A Multicenter Study - Candice Sabben Frédérique Charbonneau François Delvoye Davide Strambo Mirjam R Heldner Elodie ONG Adrien Ter Schiphorst Hilde Henon Wagih Ben Hassen Thomas Agasse-Lafont Loïc Legris Igor Paul Sibon VALERIE WOLFF Denis Sablot Mahmoud Elhorany Cécile Préterre Nour Nehme Sebastien Soize David Weisenburger-Lile AUDE TRIQUENOT BAGAN Gioia Mione Andreea Aignatoaie Jeremie Papassin Roxana Poll Yannick Béjot Emmanuel Carrera Pierre Garnier Patrik Michel Guillaume Saliou Pasquale Mordasini Yves Berthezene Vincent COSTALAT Nicolas Bricout Gregory W Albers Mikael Mazighi Guillaume Turc Pierre (...) Stroke
  Stroke, Ahead of Print. Background:Whether endovascular therapy (EVT) added on best medical management (BMM), as compared to BMM alone, is beneficial in acute ischemic stroke with isolated posterior cerebral artery (PCA) occlusion is unknown.Methods:We conducted a multicenter international (...) (Stroke)
• 05:21
  Examining the Association Between Hospital-Documented Atrial Fibrillation and Central Retinal Artery Occlusion - Jay B. Lusk Ailin Song Shakthi Unnithan Hussein R. Al-Khalidi Alen Delic Adam de Havenon Valerie Biousse Matthew Schrag Sven Poli Jonathan P Piccini Ying Xian Emily C O'Brien Brian Mac Grory Stroke
  Stroke, Ahead of Print. Background:Carotid stenosis is thought to be the primary risk factor for central retinal artery occlusion (CRAO); however, it is not known whether atrial fibrillation (AF), a cardiac arrhythmia that underlies over 25% of cerebral ischemic strokes, predisposes patients to (...) (Stroke)
• 11:01
  Abstract WP69: Days Alive And Out Of Hospital As A Measure Of Stroke Outcome In Patients Receiving Hyperacute Stroke Intervention - Joseph Donnelly Jae Beom Hong Luke Boyle Vivien T Yong William Diprose Douglas Campbell P A Barber Univ of Auckland, Auckland, New Zealand Auckland city hospital, Auckland, New Zealand Royal North Shore Hosp, Sydney, Australia Auckland City Hosp, Auckland, New Zealand Univ of Auckland, Auckland, New Zealand Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP69-AWP69, February 1, 2023. Background:Patient outcome after stroke is frequently assessed with the modified Rankin Scale score (mRS), which is a 7-level ordinal scale from 0 - no disability, to 6- dead that is usually obtained by in-person or telephone (...) (Stroke)
• 11:01
  Abstract WP7: Mstu Validation Of A Pre-reperfusion Map For Better Thrombectomy Outcomes - Joshua Hake Corbin Willis Amogh Killedar Sarthak Shah Vadeem Fuchs William J Hicks Brian S Katz Vivek Rai Nate Jennings Michelle Hill Aaron Loochtan Ronald Budzik Peter J Pema Abdulnasser Alhajeri Nirav Vora OhioHealth Riverside Methodist Hosp, Columbus, OH Columbus, TX Columbus, OH OhioHealth Riverside Hosp, Columbus, OH OHIOHEALTH NEUROLOGICAL PHYSICIANS, Columbus, OH OHIOHEALTH, Columbus, OH Riverside Methodist Hosp, Columbus, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP7-AWP7, February 1, 2023. Background:We sought to determine and validate a pre-reperfusion blood pressure threshold for MCA occlusions patients with better thrombectomy outcomes.Methods:We reviewed patients from 2013 to 2015 treated with thrombectomy (...) (Stroke)
• 11:01
  Abstract WP70: Emergency Department Visits For Hypertensive Urgency And Risk Of Subsequent Stroke - Ava L Liberman Richard Lappin Junaid Razzak Neal S Parikh Alexander E Merkler Catherine Ng Hooman Kamel Weill Cornell Medicine, New York City, NY Weill Cornell Medicine, New York, NY Feil Family Brain & Mind Res Inst, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP70-AWP70, February 1, 2023. Introduction:Chronic hypertension is an established long-term risk factor for stroke. However, little is known about short-term stroke risk after an episode of acute severe hypertension without evidence of target organ damage (...) (Stroke)
• 11:01
  Abstract WP71: Endovascular Thrombectomy With Or Without Bridging Thrombolysis In Patients With Acute Ischemic Stroke: A Cost-utility Analysis - Rami Z. Morsi Yuan Zhang Meng Zhu Shitong Xie Julián Carrión-Penagos Harsh Desai Elie Tannous Sachin A Kothari Assem Khamis Ammar Tarabichi Reena Bastin Layal Hneiny Sonam Thind Elisheva Coleman James R Brorson Scott J Mendelson Ali Mansour Shyam Prabhakaran Tareq Kass-Hout Univ of Chicago, Chicago, IL McMaster Univ, Hamilton, Canada Albany Med Cntr, Albany, NY Univ of Hull, Hull, United Kingdom Univ of South Dakota, Sioux Falls, SD Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP71-AWP71, February 1, 2023. Introduction:There is clinical equipoise behind bridging intravenous thrombolysis (BT) with endovascular thrombectomy (EVT). We performed a cost-effectiveness analysis comparing BT versus EVT alone.Methods:We conducted a (...) (Stroke)
• 11:01
  Abstract WP72: Psychological Distress Is Prevalent Among Family Surrogate Decision Makers In The Year After Stroke And Differs By Ethnicity - Darin B Zahuranec Christopher J Becker Rebecca J Lank Carmen Ortiz Guanghao Zhang Kevin He Erin Case Lewis B Morgenstern UNIVERSITY OF MICHIGAN, Ann Arbor, MI Univ of Michigan, Ann Arbor, MI Univ of Iowa, Iowa City, IA Univ of Michigan, Corpus Christi, TX UNIV OF MICHIGAN, Ann Arbor, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP72-AWP72, February 1, 2023. Introduction:We investigated long-term psychological distress among stroke family surrogate decision makers in Mexican Americans (MAs) and non-Hispanic Whites (NHWs).Methods:Ischemic and hemorrhagic stroke patients from the (...) (Stroke)
• 11:01
  Abstract WP73: Associations Between Acute Hospital Characteristics And Discharge Decisions For Inpatient Versus Skilled Nursing Facility Based Rehabilitation Among Medicare Acute Stroke Patients - Kent P Simmonds James Burke Michael Andary Zhehui Luo Allan Kozlowski Mathew J Reeves Physical Medicine and Rehabilitation, Univ of Texas Southwestern Med Cntr, Dallas, TX Neurology, The Ohio State Univ, Colombus, OH Physical Medicine and Rehabilitation, Michigan State Univ, East Lansing, MI Epidemiology and Biostatistics, Michigan State Univ, East Lansing, MI John F. Butzer Cntr for Rsch & Innovation, Mary Free Bed Hosp, Grand Rapids, MI MICHIGAN STATE UNIVERSITY, East Lansing, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP73-AWP73, February 1, 2023. Introduction:Hospitals strongly influence whether acute stroke patients receive stroke rehabilitation at Inpatient Rehabilitation Facilities (IRFs) or Skilled Nursing Facilities (SNFs), but little is known about drivers of (...) (Stroke)
• 11:01
  Abstract WP74: Predictors Of Acute Ischemic Stroke In Young Adults With Cannabis Use Disorder: An Artificial Neural Network Analysis Using A Nationwide Cohort (2019) - Rupak Desai Gautham Gosh Meka Venkat Srikar Lavu Mariam Ashfaque Supreeth Gowda Brian J Brereton Sukhjinder Chauhan Vikramaditya Samala Venkata Srikanth Puli Chintan Rupareliya Independent Rscher, Atlanta, GA Andhra Med College, Visakhapatnam, India Dept of Medicine, Osmania Med College, Hyderabad, India Dept of Neurology, Peoples Univ of Med and Health Sciences for Women (PUMHSW), Nawabshah, Pakistan Dept of Neurology, Univ of Kentucky, Lexington, KY Jersey General Hosp, Jersey, United Kingdom Internal Medicine, Mountain View Hosp, Las Vegas, NV Dept of Hosp Medicine, Cheshire Med (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP74-AWP74, February 1, 2023. Background:An increase in cannabis use disorder (CUD) has been associated with a rise in adverse cerebrovascular events in the United States. However, large-scale data on risk stratification of acute ischemic stroke (AIS) (...) (Stroke)
• 11:01
  Abstract WP75: Association Between Sleep-disordered Breathing And Post-stroke Fatigue - Christopher J Becker Lynda D Lisabeth Madeline Kwicklis Xu Shi Ronald Chervin Erin CASE Devin Brown Univ of Michigan, Ann Arbor, MI UNIVERSITY MICHIGAN, Ann Arbor, MI Ann Arbor, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP75-AWP75, February 1, 2023. Background:Post-stroke fatigue (PSF) is a common and often disabling symptom, the etiology of which is poorly understood. Sleep-disordered breathing (SDB) is also highly prevalent among stroke survivors. We explored the (...) (Stroke)
• 11:01
  Abstract WP76: Death Rate And Risk Factors For Stroke Patients - Kamil Taneja Karan Patel Michael Diaz Lauren Ladehoff Sai Batchu Alex Zhang Renaissance Sch of Medicine, Stony Brook, NY Cooper Med Sch, Camden, NJ College of Medicine, Gainesville, FL Sch of Medicine, Tampa, FL N/A, Montville, NJ Cooped Med Sch, Camden, NJ Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP76-AWP76, February 1, 2023. Introduction:Stroke is a major contributor to emergency department (ED) cases and human mortality in the US. However, the annual trend in death rate and death risk factors in stroke has not been rigorously studied.Methods:We (...) (Stroke)
• 11:01
  Abstract WP77: Cost-effectiveness Analysis Of Increasing Dual Antiplatelet Therapy Treatment After High-risk Transient Ischemic Attack Or Minor Ischemic Stroke - Paul M Wechsler Neal S Parikh Junaid Razzak Babak Navi Hooman Kamel Ava L Liberman Neurology, Weill Cornell Medicine, New York, NY Weill Cornell Medicine, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP77-AWP77, February 1, 2023. Background:Use of guideline recommended dual antiplatelet therapy (DAPT) after high-risk TIA or minor ischemic stroke is suboptimal. We performed a cost-effectiveness analysis of current DAPT treatment patterns and modeled (...) (Stroke)
• 11:01
  Abstract WP78: Low Cost Stroke Management Strategy With Hospital Outcome And One Year Follow-up From A Single Stroke Center, India - VIJAYA PAMIDIMUKKALA SRINIVASA RAO NUTAKKI GAYATHRI PETLURI NAREN POLAVARAPU LAKSHMI PRASANNA K BHARGHAVI DEVI M DEEPIKA DULAM RAMACHANDRA PRASAD YELAMANCHI VISWA JYOTHI YAKKALA HIMA SANJANA PERUMALLA VEERA RAGHAVA SARMA POLAVARAPU NEUROLOGY, LALITHA SUPER SPECIALITIES HOSPITAL, GUNTUR, India Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP78-AWP78, February 1, 2023. Introduction:Stroke is a leading cause of economic burden in the Low Middle Income countries (LMIC’s). We want to study the outcome of acute strokes treated under Government scheme with minimal package (For Ischemic Stroke - (...) (Stroke)
• 11:01
  Abstract WP79: Addition Of Multidisciplinary Novel Processes Reduces The Door-to-Needle Time In Acute Ischemic Stroke - Gino Paolucci Melissa Harmon Tracy Madsen Mahesh Jayaraman Karen L Furie Alyssa Thornsbury Jo-Ann M Sarafin Shadi Yaghi Rhode Island Hosp, Providence, RI Dept of Neurology, Providence, RI Providence, RI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP79-AWP79, February 1, 2023. Introduction:It is well established that reduced door-to-needle (DTN) time leads to improved outcomes in acute ischemic stroke. Rhode Island Hospital is a Comprehensive Stroke Center focused on improving outcomes by seeking (...) (Stroke)
• 11:01
  Abstract WP8: A Comprehensive Analysis Of The Effect Of Intravenous Tirofiban In Combination With Endovascular Thrombectomy On Functional Outcomes In Patients With Large Vessel Occlusion Stroke: The RESCUE BT Trial - Weilin Kong Jiacheng Huang Chang Liu Fengli Li Wenjie Zi Xinqiao Hosp, Chongqing, China The Second Affiliated Hosp of Chongqing Med Univ, Chongqing, China Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP8-AWP8, February 1, 2023. Background:In the RESCUE BT (Endovascular Treatment With versus Without Tirofiban for Stroke Patients with Large Vessel Occlusion) trial, enrollment in extended time window was based on non-contrast computed tomography. To (...) (Stroke)
• 11:01
  Abstract WP80: The Heart-brain Connection: Implementing Strategies To Reduce The Rate Of Perioperative Stroke For Patients Undergoing Coronary Artery Bypass Graft Surgery - Deborah Westover Wendy Wright Iman Aziz Abhinav Goyal W B Keeling Kendra J Grubb Gaetano Paone Julie Shoffstall Antasia Giebler Robert Groff Dee Lacey Karima Benameur Sylvia Yaw Fadi B Nahab Emory Healthcare, Atlanta, GA EMORY SCHOOL OF MEDICINE, Atlanta, GA EMORY UNIVERSITY, Atlanta, GA Emory Univ, Atlanta, GA Dacula, GA Atlanta, GA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP80-AWP80, February 1, 2023. Background:Stroke is a known complication of cardiac surgery. The objective of this study was to implement a systemwide strategy to reduce perioperative stroke after isolated coronary artery bypass graft (CABG) surgery (...) (Stroke)
• 11:01
  Abstract WP81: Validation Of Artificial Intelligence To Limit Delays In Acute Stroke Treatment And Endovascular Therapy (VALIDATE) - Theresa Sevilis Morgan Figurelle Amanda Avila Caitlyn Boyd Lan Gao Gregory W Heath Hira Ayub Thomas Devlin Telespecialists, LLC, Fort Myers, FL TeleSpecialists, LLC, Fort Myers, FL TeleSpecialists LLC, Fort Myers TeleSpecilalists, LLC, Fort Myers, FL Mathematics, Univ of Tennessee Chattanooga, Chattanooga, TN Public Health, Univ of Tennessee Chattanooga, Chattanooga, TN Neurology, Univ of Tennessee Health Science Cntr, Chattanooga, TN Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP81-AWP81, February 1, 2023. Introduction:Analyses from early- and late-window thrombectomy trials for acute large vessel occlusion (LVO) stroke have consistently demonstrated a strong time-dependent treatment effect for best outcomes. The utilization of (...) (Stroke)
• 11:01
  Abstract WP82: Racial Disparities Affecting Hospitalization For Acute Ischemic Stroke: A National Inpatient Sample Analysis - Dhairya Nanavaty Ankushi Sanghvi Anuj Thakre Sohrab Singh Pradeep Kumar Devarakonda Suganya Manoharan dishang Bhavsar Cesar Ayala- Rodriguez Sarath Reddy The Brooklyn Hosp Cntr, Brooklyn, NY St Vincent Hosp, Worcester, MA LSUHSC Shreveport, Shreveport, LA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP82-AWP82, February 1, 2023. Introduction:Stroke affects more than 795000 individuals annually, of which 87% are ischemic. We aimed to determine the socioeconomic and racial disparities in this prevalent cerebrovascular disease.Methodology:The Nationwide (...) (Stroke)
• 11:01
  Abstract WP83: An Artificial Intelligence Based Approach To Clinical Trial Recruitment: The Impact Of Viz Recruit On Enrollment In The Embolise Trial - Ameer E Hassan Sohum Desai Hamzah Saei Ermias M Aytenfisu WONDWOSSEN TEKLE UTRGV - VALLEY BAPTIST MEDICAL CENT, Harlingen, TX Valley Baptist Med Cntr, Harlingen, TX Rio Grande Regional Hosp, McAllen, TX Potomac, MD Harlingen Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP83-AWP83, February 1, 2023. Background:EMBOLISE (NCT 04402632) is an ongoing randomized controlled trial investigating the safety and efficacy of middle meningeal artery embolization for the treatment of subacute or chronic subdural hematoma (SDH). We (...) (Stroke)
• 11:01
  Abstract WP84: Optimizing Longitudinal Follow Up For Outcomes Research Among Patients With Intracerebral Hemorrhage - Hannah Kelly Carnayla Johnson Eman Baig Imory Jefferson Sofiat Adegbindin Osman Khan Rejani R Nair Gavin W Britz Farhaan Vahidy Jonika Tannous Houston Methodist, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP84-AWP84, February 1, 2023. Intro:To address gaps in intracerebral hemorrhage (ICH) outcomes, acquisition of long-term data is necessary and resource intensive. We present our experience from follow-up of ICH patients across a 7-hospital certified (...) (Stroke)
• 11:01
  Abstract WP85: Stroke Prevalence In Arkansas's Delta - Aliza T Brown Brittany Savage Erin Wells Lori Berry Renee Joiner Austin Porter Sanjeeva Reddy Onteddu krishna Nalleballe UAMS, Little Rock, AR Little Rock, AR Arkansas Dept of Health, Little Rock, AR Univ of Arkansas UAMS, Little Rock, AR Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP85-AWP85, February 1, 2023. Background:Telestroke hospitals in the southern Arkansas Delta participating in the American Heart Associations (AHA) Get With the Guidelines® (GWTG) are challenged with medically disadvantaged, vulnerable patient populations. (...) (Stroke)
• 11:01
  Abstract WP86: Racial Disparities In Post-acute Service Utilization In The United States After Intracerebral Hemorrhage - Rodica Di Lorenzo Ken Uchino David Bruckman Jesse Schold Shumei Man Cerebrovascular Cntr, Cleveland Clinic Foundation, Cleveland, OH CLEVELAND CLINIC FOUNDATION, Cleveland, OH Cleveland Clinic, Cleveland, OH Cleveland Clinic, cleveland, OH Neurological Institute, Cleveland C, Rocky River, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP86-AWP86, February 1, 2023. Introduction:Intracerebral hemorrhage is a leading cause of long-term disability. Survivors often require significant post-acute care to enhance recovery and decrease disability. Racial/ethnic disparities in hospital (...) (Stroke)
• 11:01
  Abstract WP87: Sex-based Variation In Acute Stroke Care Via Telestroke - Theresa Sevilis Amanda Avila Mark McDonald Renata Chalfin Mariecken Fowler Murtaza Amir Gregory W Heath Lorianne Avino Mohammed Zaman Caitlyn Boyd Lan Gao Thomas Devlin TeleSpecialists, LLC, Fort Myers, FL TeleSpecialists LLC, Fort Myers, FL TeleSpecialists , LLC, Fort Myers, FL Public Health, Univ of Tennessee Chattanooga, Chattanooga, TN Mathematics, Univ of Tennessee Health Science Cntr, Chattanooga, TN Neurology, Univ of Tennessee Health Science Cntr, Chattanooga, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP87-AWP87, February 1, 2023. Objective:Assess for treatment differences by sex and their potential contributors among telestroke evaluations. Background: Studies have shown sex differences in stroke care. Female patients have both lower thrombolytic (...) (Stroke)
• 11:01
  Abstract WP88: Discrepant Nationwide Trends In Outcomes Of Acute Ischemic Stroke Depending On Severity: The Japan Stroke Data Bank - Junpei Koge Sohei Yoshimura Masatoshi Koga michikazu nakai Shinichi Wada Yusuke Sasahara Masayuki Shiozawa Kaori Miwa Akiko Ishigami Kazutaka Sonoda Koji Iihara Fusao Ikawa Ryo Itabashi Yoshitaka Iwanaga Yoshihiro Miyamoto Shotai Kobayashi Kazuo Minematsu Kazunori Toyoda National Cerebral and Cardiovascular Cntr, Suita, Japan Cerebrovascular Medicine, National Cerebral and Cardiovascular Cntr, Suita, Japan Osaka, Japan Saiseikai Fukuoka General Hosp, Fukuoka, Japan Shimane Prefectural Central Hospita, Izumo, Japan Iwate Med Univ, Yahaba, Japan Shimane Prefectural Central Hosp, Izumo, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP88-AWP88, February 1, 2023. Background and Purpose:Whether specific patient groups have benefited from advances of treatment technologies including acute reperfusion therapy is uncertain. We aimed to investigate long-term trends of acute reperfusion (...) (Stroke)
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  Abstract WP89: Listen: Language Impact On Stroke Time To Evaluation And Intervention - Briana Poynor Dawn M Meyer Kunal Agrawal Kimberlee Van Orden Dolores Torres Benjamin T Alwood Thomas M Hemmen Vascular Neurology, Univ of California San Diego, San Diego, CA Univ of California San Diego, San Diego, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP89-AWP89, February 1, 2023. Introduction:Previous reports raised concerns that time dependent treatments in acute ischemic stroke (AIS) might be delayed on non-English speaking patients. Here we report an analysis of patients after AIS stratified by (...) (Stroke)
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  Abstract WP9: Number Needed To Treat With Intravenous Tenecteplase To Reduce The Need For Mechanical Thrombectomy In Large Vessel Occlusion Acute Ischemic Stroke Patients: Real-world Experience Data. - Steven Platko Fatima Bensabeur David Peters Noor Darwich Nicholas Rotsching Jacob Wagner Umran Ugur Shelly L Reynolds John B Terry Esteban Cheng-Ching Wright State Univ, Dayton, OH Neurology, Wright State Univ, Dayton, OH Miami Valley Hosp, Dayton, OH Staten Island, NY MIAMI VALLEY HOSPITAL, Dayton, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP9-AWP9, February 1, 2023. Objective:We sought to describe short term outcomes in patients with large vessel occlusion acute ischemic stroke (LVOAIS) who were treated with intravenous tenecteplase (TNK) as compared to alteplase, focusing on reduction in (...) (Stroke)
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  Abstract WP90: Black Americans Have Worse Functional And Cognitive Outcomes Than White Americans After Stroke - Mellanie V Springer Neil C Porter Madeline Kwicklis Lynda D Lisabeth Lewis Morgenstern Univ of Michigan, Ann Arbor, MI Univ of Maryland, Baltimore, MD UNIVERSITY MICHIGAN, Ann Arbor, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP90-AWP90, February 1, 2023. Introduction:We studied racial differences in post-stroke outcomes using a prospective, population-based cohort of stroke survivors as part of the Brain Attack Surveillance in Corpus Christi (BASIC) project.Methods:Neurologic (...) (Stroke)
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  Abstract WP91: Pre-stroke Sulfonylurea Exposure Leads To Worse Outcomes - Liqi Shu Shadi Yaghi Anais Grilli Adam H De Havenon Karen C Johnston Eric D Goldstein Warren Alpert Med Sch of Brown Univ, Providence, RI Providence, RI Yale Univ, New Haven, CT UVA, Charlottesville, VA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP91-AWP91, February 1, 2023. Introduction:Sulfonylurea medications may reduce cerebral edema following ischemic stroke. Prior retrospective studies evaluated the impact of pre-stroke sulfonylurea exposure on outcome metrics yielding inconclusive results (...) (Stroke)
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  Abstract WP92: Developing A Culturally Competent Stroke Education Curriculum For Marginalized Asian Americans To Improve Health Disparities In West Michigan - Taylor R Anderson Vincent Ngo Sojung Park Aileen Antonio Muhammad Farooq Tracy Koehler Philip B Gorelick Hauenstein Neurosciences, Grand Rapids, MI Northwestern Univ, Lincolnwood, IL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP92-AWP92, February 1, 2023. Introduction:The presence of health disparities and poor health outcomes in minority groups in the United States is well described. Compared to the white patients, Asian American minorities and subgroups have more severe (...) (Stroke)
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  Abstract WP93: Academic Vascular Neurology - Lingering Effect Of Gender Inequity On Compensation, Career And Burnout - Parneet Grewal Sasha Alick Lindstrom Annie He Cynthia Zheng Sima Patel Christa O Nobleza Med Univ. of South Carolina, Charleston, SC Neurology, UT Southwestern Med Cntr, Dallas, TX UT Southwestern Med Cntr, Dallas, TX Univ of Minnesota, Minneapolis, MN Baptist Med Group, Germantown, TN Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP93-AWP93, February 1, 2023. Introduction:Despite rising numbers of women physicians in medical schools and the workforce, gender inequity persist. This cumulates in disempowerment, burnout, limited career advancement and devaluation of women. The aim of (...) (Stroke)
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  Abstract WP94: Prediction Of Stroke Thrombectomy Outcomes From The Neurovascular Quality Initiative-quality Outcomes Database (NVQI-QOD) Registry Using Probabilistic Learning Models - Chaochao Zhou Syed Hasib Akhter Faruqui Abhinav Patel Ramez N Abdalla Ali Shaibani Matthew B Potts Babak S Jahromi Sameer A Ansari Donald R Cantrell Northwestern Univ, Chicago, IL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP94-AWP94, February 1, 2023. Introduction:Mechanical Thrombectomy (MT) is standard-of-care interventional management of Acute Ischemic Stroke (AIS) due to large vessel occlusions. However, patient outcomes remain variable after intervention, with unclear (...) (Stroke)
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  Abstract WP95: Combination Of Steroid And Anticoagulant Therapy To Treat Acute/subacute Severe Cerebral Venous Thrombosis - Jian Gang Duan Xuanwu Hosp Capital Med Univ, Beijing, China Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP95-AWP95, February 1, 2023. Introduction:Endovascular treatment combined with standard anticoagulant treatment often fails to improve functional outcomes of patients with severe cerebral venous thrombosis (CVT). Accumulating evidence suggests that (...) (Stroke)
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  Abstract WP96: Quantitative Imaging Markers On Vessel Wall Magnetic Resonance Imaging Correlate With Disease Activity And Treatment Response In Cerebral Vasculopathies - Abbas Kharal Sidonie Ibrikji Matthew Kiczek Aaron Shoskes Andrew N Russman The Cleveland Clinic, Cleveland, OH Imaging Institute, Section of Neuroradiology, The Cleveland Clinic, Cleveland, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP96-AWP96, February 1, 2023. Introduction:Little is known about the utility of vessel wall magnetic resonance imaging (VWMRI) in assessing treatment response in various inflammatory and non-inflammatory intracranial vasculopathies, and if there is any (...) (Stroke)
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  Abstract WP97: Routine MRI Reveals Prior Stroke In The Same Vascular Territory In Half Of Patients Presenting With Acute Ischemic Stroke Due To Intracranial Atherosclerotic Disease - Allan Q Phan Jason D Hinman Naoki Kaneko David S Liebeskind UCLA, Los Angeles, CA UCLA MEDICAL CENTER, Los Angeles, CA Ronald Reagan UCLA Med Cntr, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP97-AWP97, February 1, 2023. Introduction:In 2012, after SAMMPRIS demonstrated worse 30-day outcomes with Wingspan intracranial stent placement for intracranial atherosclerotic disease (ICAD), the FDA narrowed the “on-label” indication to a very specific (...) (Stroke)
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  Abstract WP98: Utilization Of Perfusion Imaging For Acute Ischemic Stroke: Secular Trends And Effects On Outcomes Of Endovascular Treatment - Jeong-Yoon LEE Kyusik Kang Yong Soo Kim Soo Joo Lee Jae G Kim Jae-kwan Cha Dae Hyun Kim Byeol-A Yoon Moon-Ku Han Beom J Kim Jihoon Kang Jun Y Kim Tai H Park Sang-Soon Park Jin-Kyo Choi Kyung Bok Lee JUN LEE Doo Hyuk Kwon Keun-sik Hong Yong-jin Cho Hong-kyun Park Byung-Chul Lee Kyung-Ho Yu Mi S Oh Minwoo Lee Joon-Tae Kim Kangho Choi Dong-Eog Kim Dong-Seok Gwak Jay Chol Choi Joonggoo Kim Chul-Hoo Kang Dong-Ick Shin Kyu Sun Yum Baik Kyun Kim Hee-Yoon Chae Jee-hyun Kwon Wook-Joo Kim Sung-il Sohn Jeong-Ho Hong Hyungjong Park Seong Hwa Jang Chul Ho Kim Sanghwa Lee JUNEYOUNG LEE Ji Sung Lee (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP98-AWP98, February 1, 2023. Introduction:Perfusion imaging (PI) could guide decision-making for endovascular treatment (EVT) of acute ischemic stroke (AIS). However, PI was underused even in the US before the pivotal EVT trials proved its usefulness in (...) (Stroke)
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  Abstract WP99: Impact Of Venous Delay Evaluated Before And After Mechanical Thrombectomy On Stroke Outcome - Lara Zangana Adrian Valls Josep Munuera Mariano Werner Sebastiàn Remollo Laura Dorado Joaquin Serena Josep Puig Natalia Perez de la Ossa Meritxell Gomis Alejandro Bustamante Belen F. Pina Carlos Castaño Lucia Muñoz Ernest Palomeras Anna Massuet Mikel Terceño Antonio Davalos Monica Millan Maria Hernandez-Perez Amsterdam Univ Med Cntrs, Univ of Amsterdam, Amsterdam, Netherlands Neurosciences, Germans Trias I Pujol Univ Hosp, Universitat Autònoma de Barcelona, Badalona, Spain Sant Joan de Déu Hosp, Barcelona, Spain Germans Trias I Pujol Univ Hosp, Universitat Autònoma de Barcelona, Badalona, Spain (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP99-AWP99, February 1, 2023. Introduction:We aimed to evaluate venous delay before and after treatment as a marker of radiological and clinical outcome in stroke patients receiving endovascular treatment (EVT).Methods:Prospective cohort of patients with (...) (Stroke)
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  Abstract NS5: Utilization Of A Post-Neuro Interventional Radiology Procedure Handoff Smartphrase Leads To Improved Completion Rates Of Mandatory Nursing Monitoring And Documentation - Lorina Punsalang Katherine Hossepian Denise Gaffney Alvina Mkrtumyan Duy Le Pamela Cheng Navdeep S Sangha Zahra Ajani 1Kaiser Permanente Los Angeles, Chatsworth, CA 2Kaiser Permanente Los Angeles Med Cntr, Los Angeles, CA 3Kaiser Permanente LAMC, North Hollywood, CA 4Los Angeles, CA 5Kaiser Permanente, LAMC, Los Angeles, CA 6KAISER PERMANENTE, Los Angeles, CA 7LOS ANGELES MEDICAL CENTER, Santa Monica, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ANS5-ANS5, February 1, 2023. Background:In 2009, The Joint Commission (TJC) mandated hospitals to establish handoff communication measures in preventing sentinel events. Comprehensive Stroke Centers in the U.S. have similar mandates. Additionally, one of (...) (Stroke)
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  Abstract WP244: Localization And Expression Of Transporters For Cationic Drugs At The Blood-brain Barrier: Relevance To The Pharmacotherapy Of Ischemic Stroke - Joshua Stanton Erica I Williams Robert Betterton Jeffrey Lochhead Thomas Davis Patrick Ronaldson Univ of Arizona, Tucson, AZ Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP244-AWP244, February 1, 2023. Purpose:Cationic drugs have often been considered for stroke treatment but their utility is dependent upondelivery across the blood-brain barrier (BBB). This process can involve transporters for cationic substratessuch as (...) (Stroke)
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  Abstract WP245: Casein Kinase 2 Preconditions White Matter Against Ischemic Injury - Hung Nguyen Selva Baltan Oregon Health Science Univ, Portland, OR OHSU, Portland, OR Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP245-AWP245, February 1, 2023. White matter injury (WMI) causes debilitating neurological impairments observed in stroke patients. Ischemic preconditioning (IPC) has been investigated as a protective mechanism against stroke in experimental studies. (...) (Stroke)
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  Abstract WP246: Ischemic Outcome In Young And Adult Offspring After Maternal Dietary Deficiencies In One-carbon Metabolites During Pregnancy And Lactation - Nafisa M Jadavji McCoy Clementson Lauren Hurley Jesse Jauhal Sarah Coonrod Calli Bennett Kasey Pull Agnes Pascual Brandi Wasek Teodoro Bottiglieri Olga Malysheva Marie Caudill Biomedical Sciences, Midwestern Univ, Glendale, AZ College of Osteopathic Medicine, Midwestern Univ, Glendale, AZ Midwestern Univ, Glendale, AZ Baylor Scott & White Rsch Institute, Dallas, TX BAYLOR RESEARCH INSTITUTE, Dallas, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP246-AWP246, February 1, 2023. Maternal one-carbon metabolism, including dietary levels of folic acid and choline, play an important role in early life programming. There is a well-established connection between the fetal environment and the health (...) (Stroke)
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  Abstract WP247: Amylin, A Diabetes-associated Amyloid-forming Peptide, Accumulates In Thrombi And On Red Blood Cells - A New Biomarker For Stroke? - Noah Leibold Deepak Kotiya Lila Sheikhi David L Dornbos Shivani S Pahwa Amanda L Trout Jacqueline A Frank Keith R Pennypacker Larry B Goldstein Florin Despa Justin F Fraser Pharmacology & Nutritional Sciences, Univ of Kentucky, Lexington, KY Neurology, Univ of Kentucky, Lexington, KY Neurosurgery, Univ of Kentucky, Lexington, KY Radiology, Univ of Kentucky, Lexington, KY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP247-AWP247, February 1, 2023. Emergent large vessel occlusions result in severe ischemic stroke without appropriate treatment with thrombolysis and/or mechanical thrombectomy. Type-2 diabetes mellitus (T2DM) is a major risk factor in stroke, with 25% of (...) (Stroke)
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  Abstract WP25: Up-front Vascular Imaging At A Primary Stroke Center: Impact On Door In Door Out Time For Patients With Acute Ischemic Stroke And Large Vessel Occlusion - Patricia Victor Ghada Mohamed Hassan Osama Mostafa Aboul Nour Kenneth Miller Kush Singh Sumir Patel Colin M Segovis Fadi B Nahab Emory Saint Joseph's Hosp, Atlanta, GA Emory Univ Hosps, Atlanta, GA Emory Univ Hosp, Atlanta, GA Emory St Josephs Hosp, Atlanta, GA Emory Univ Sch of Medicine, Atlanta, GA EMORY UNIVERSITY, Atlanta, GA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP25-AWP25, February 1, 2023. Background:AHA/ASA guidelines recommend obtaining early vessel imaging with CT angiography (CTA) or MR angiography (MRA) only in a select group of acute ischemic stroke (AIS) patients suspected to have large vessel occlusion (...) (Stroke)
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  Abstract WP26: Multidisciplinary Case Reviews Reduce "Door-to" Times - Jenn Stivason, DNP, RN, CEN Hiromi Ogiso, BSN, RN Matthew Starr, MD Christina Bonaccorsi Mathews, PA-C UPMC Mercy, Pittsburgh, PA UPMC Stroke Institute, Pittsburgh, PA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP26-AWP26, February 1, 2023. Background:Rapid reperfusion is critical for positive outcomes in stroke patients. To improve patient outcomes, the organization reduced program goals for all door-to metrics. To reach the aggressive new goals, a door-to task (...) (Stroke)
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  Abstract WP27: Beyond The Call: EMS Feedback And Education Improving Stroke Care - Nili E Steiner Sean Stokes Caroline Jack Sonia Figueroa Laurie B Paletz Cedars Sinai Med Cntr, Van Nuys, CA Beverly Hills Fire Dept, Beverly Hills, CA Cedars Sinai Med Cntr, Los Angeles, CA Cedars-Sinai, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP27-AWP27, February 1, 2023. Background and Purpose:Emergency Medical Services (EMS) providers are an integral part of the chain of acute stroke care, stroke patient survival and improving patient outcomes. It is imperative that EMS providers have tools (...) (Stroke)
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  Abstract WP28: Closing The Revolving Door: Reducing Stroke Readmissions - Betty Robertson Nili Steiner Nicole Wolber Rachel Izzo Marissa Castro Sonia Figueroa Laurie B Paletz Cedar Sinai Med Cntr, West Hollywood, CA Cedars Sinai Med Cntr, Van Nuys, CA Cedars Sinai, Los Angeles, CA Cedars Sinai Med Cntr, Los Angeles, CA Cedars-Sinai, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP28-AWP28, February 1, 2023. Stroke is a leading cause of long-term disability where its impact and consequences can be pervasive. Although stroke management has evolved over the years, post stroke complications can lead to readmissions. It is estimated (...) (Stroke)
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  Abstract WP29: Investigating Needs, Concerns, And Quality Of Life In Working Age Informal Caregivers Of Stroke Survivors - Dixie R Rose Susan D Newman Martina Mueller Gayenell S Magwood Barbara J Lutz Univ of Texas at Tyler, Tyler, TX Med Univ of South Carolina, Charleston, SC UNIVERSITY OF SOUTH CAROLINA, Columbia, SC UNC-WILMINGTON, Chapel Hill, NC Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP29-AWP29, February 1, 2023. Informal caregivers are an essential component of stroke survivor care, yet they are at risk for poorer outcomes due to their own unmet needs, feelings of isolation and abandonment, and lack of personal resources. While a (...) (Stroke)
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  Abstract WP3: The Use Of Monitored Anesthesia Care In Place Of Nurse Administered Conscious Sedation Does Not Result In Delays To Emergent Thrombectomy. - Cesar Velasco Varun Padmanaban Alicia M Richardson Erin Cekovich Raymond K Reichwein Ephraim W Church David Wilkinson Scott Simon Kevin M Cockroft Penn State Health Milton S. Hershey, Hershey, PA Penn State Health, Hershey, PA PENN STATE HEALTH, Palmyra, PA PENN STATE HERSHEY MED CTR, Hershey, PA PENN STATE UNIVERSITY, Hershey, PA Penn State Hershey Neurosurgery, Hershey, PA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP3-AWP3, February 1, 2023. Introduction:There has been considerable emphasis on the use of monitored anesthesia care (MAC) versus general anesthesia for emergent mechanical thrombectomy (EMT). However, due to concerns over potential delays many centers (...) (Stroke)
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  Abstract WP30: Positive Covid-19 Cases Requiring Neurology Consultation: Review Of Death Status - Kelly Bush SAINT LUKES HOSPITAL, Kansas City, MO Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP30-AWP30, February 1, 2023. Background and Purpose:Identify characteristics contributing to death in patients with Covid-19 and neurology consultationHypothesis:We suspected many characteristics contributed to death in those with Covid-19 requiring (...) (Stroke)
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  Abstract WP31: Driving Down Door To Needle Time: ED Stroke Leadership's Commitment To Continuous Improvement - Mary Burton Cleveland Clinic Avon Hosp, Avon, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP31-AWP31, February 1, 2023. Background:In March 2019, our 126 bed community hospital received Primary Stroke Center Certification. The Emergency Department (ED) Stroke Leadership Team was tasked with the responsibility of identifying opportunities for (...) (Stroke)
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  Abstract WP32: Addressing Disparate Clinical Stroke Resources With A Telestroke Taskforce - Dot Bluma John Bowser Susan Abelt Nicole L Bennett Hollie Landreman MetaStar, Inc, Madison, WI WI Dept of Health Services, Madison, WI AHA, Whitefish Bay, WI Univ of Wisconsin Hosp and Clinics, Deerfield, WI Ascension All Saints Hosp, Kenosha, WI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP32-AWP32, February 1, 2023. Introduction:Telestroke can enhance the timeliness and overall quality of stroke care for rural populations geographically separated from higher level stroke centers. To help hospitals utilize this resource, the Wisconsin (...) (Stroke)
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  Abstract WP33: Bedside Insertion Of Implantable Loop Recorders Prior To Hospital Discharge Improves Detection Of Atrial Fibrillation After Cryptogenic Stroke And May Reduce Stroke Recurrence - Jennifer R Johnson Larry Georgiana WVU Medicine Health Systems, Morgantown, WV Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP33-AWP33, February 1, 2023. Atrial fibrillation (AF) is responsible for 15-20% of ischemic strokes. AF can be asymptomatic and remain undetected following acute stroke, initially classifying the event as cryptogenic. Implantable loop recorders (ILRs) (...) (Stroke)
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  Abstract WP34: Collaboration Between Acute Care Hospitals And Rehabilitation Hospitals Reduces 30-day Readmission And Mortality After Ischemic Stroke Hospital Discharge - Elena Blaginykh Ken Uchino Zeshaun Khawaja Erica Druin John Lee Geoffrey Hall Shumei Man Neurological Institute, Cleveland Clinic, Cleveland, OH Cleveland Clinic Rehabilitation Hosp, Cleveland, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP34-AWP34, February 1, 2023. Background:To improve transitions of care from an acute hospital to an acute rehabilitation hospital, monthly multidisciplinary case review meetings among these hospitals' staff were implemented in 2020. This study aimed to (...) (Stroke)
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  Abstract WP35: Neighborhood Effects On Knowledge Of Stroke Risk Factors And Stroke Warning Signs - Lisa Nobel Erika Rasnick Lili Ding David Robinson Felipe Ayala Brett M Kissela Dawn O Kleindorfer Univ of Cincinnati, Cincinnati, OH Cincinnati Children's Hosp, Cincinnati, OH Cincinnati, OH Univ of Cincinnati, cincinnati, OH UNIV CINCINNATI, Cincinnati, OH Michigan Medicine, Ann Arbor, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP35-AWP35, February 1, 2023. Background:Low socio-economic status has been associated with worse stroke outcomes and longer arrival times to the ED.Objective:To determine whether stroke knowledge is different by neighborhood and if neighborhood (...) (Stroke)
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  Abstract WP36: Transcranial Electrical Stimulation (tdcs) In Stroke Early After Onset Clinical Trial (tesseract) - Mersedeh Bahr-Hosseini Kambiz Nael Marco Iacoboni David S Liebeskind Marom Bikson Jeffrey L Saver UCLA, Los Angeles, CA The City College of New York, New York, NY GEFFEN SCHOOL OF MEDICINE AT UCLA, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP36-AWP36, February 1, 2023. Background:In preclinical studies of acute ischemic stroke (AIS), cathodal transcranial direct current stimulation (C-tDCS) provides neuroprotection by inhibiting peri-infarct depolarization, apoptotic and inflammatory (...) (Stroke)
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  Abstract WP37: Prehospital Stroke Scales Outperform National Institutes Of Health Stroke Scale In Predicting Large Vessel Occlusion In A Large Telestroke Network - Stephen W English Nikita Chhabra Abigail Hanus Rida Basharath Monet Miller Richard Butterfield Nan Zhang Bart M Demaerschalk Mayo Clinic, Jacksonville, FL Mayo Clinic, Phoenix, AZ Mayo Clinic Alix Sch of Medicine, Phoenix, AZ Neurology, Mayo Clinic, Phoenix, AZ Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP37-AWP37, February 1, 2023. Introduction:Prehospital telestroke is increasingly utilized in mobile stroke units and telemedicine-enabled ambulances for acute ischemic stroke (AIS). While the NIHSS remains the standard for telestroke assessment, simpler (...) (Stroke)
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  Abstract WP38: Variation In Performance On Stroke Care Delivery Measures Among Us Community Emergency Departments - Kori S Zachrison Craig Rothenberg Opeolu M Adeoye V. Ramana Feeser Latha Ganti Joshua N Goldstein Edward C Jauch Bruce Lo Tracy Madsen Mitra Corral Marquita Decker-Palmer Cindy Mendez-Hernandez Melissa Finch Pawan Goyal Arjun Venkatesh Massachusetts General Hosp, Boston, MA Yale, New Haven, CT Washington Univ, Saint Louis, MO VCU Health, Richmond, VA Orlando, FL MASSACHUSETTS GENERAL HOSPITAL, Boston, MA Mission Health System, Asheville, NC Eastern Virginia Med Sch, Norfolk, VA BROWN UNIVERSITY, Providence, RI Massachusetts General Hosp, San Francisco, CA GENENTECH-ROCHE, S San Fran, CA (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP38-AWP38, February 1, 2023. Introduction:Many stroke patients initially present to non-stroke center hospitals. However, the delivery of Emergency Department (ED)-based acute stroke care at smaller, non-academic (i.e., community) EDs is less (...) (Stroke)
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  Abstract WP39: Subhairline Electroencephalography For Detection Of Large Vessel Occlusion Stroke - Eva A Groenendijk Maritta N van Stigt Anita A Van De Munckhof Henk A Marquering Johannes H Koelman Wouter V Potters Jonathan M Coutinho Neurology, Amsterdam UMC, Amsterdam, Netherlands Amsterdam UMC, Amsterdam, Netherlands Clinical Neurophysiology, Amsterdam UMC, Amsterdam, Netherlands Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP39-AWP39, February 1, 2023. Introduction:Endovascular thrombectomy (EVT) for large vessel occlusion stroke of the anterior circulation (LVO-a) can only be performed in selected hospitals. A prehospital triage instrument with which paramedics can (...) (Stroke)
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  Abstract WP4: Intravenous Thrombolysis And Outcomes In Patients With Large-vessel Stroke Directly Admitted Or Transferred To A Thrombectomy-capable Center - Alvaro Garcia-Tornel Garcia-Camba Prudencio Lozano Manuel Requena David Rodriguez-Luna Noelia Rodriguez-Villatoro Marta Rubiera Marian Muchada Marta Olive-Gadea Federica Rizzo sandra boned Marc Ribo Carlos A Molina Jorge Pagola Jesús Juega Laura Dorado Xavier Jimenez-Fabrega Pedro Cardona Xabier Urra Francisco Purroy Mikel Terceño Alan F Flores Angel Chamorro Yolanda Silva Xavier Ustrell Jose Zaragoza Jaime Roquer Jerzy Krupinski Dolores Cocho Ernest Palomeras Manuel J Gomez-Choco David Canovas Joan Martí-Fàbregas Natalia Mas Olga Fagundez Sonia Abilleira Carlos A Molina Natalia Perez de la (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP4-AWP4, February 1, 2023. Objective:To assess whether the effect of intravenous thrombolysis in patients with large-vessel occlusion differed between patients directly admitted to thrombectomy-capable centers and patients transferred from local stroke (...) (Stroke)
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  Abstract WP40: Development Of The System For National Statistics Of Stroke And Acute Myocardial Infarction Using Claims-based Algorithms In Korea - Tae Jung Kim Hyun-kyung Oh Hak Seung Lee Seong-eun Kim Jinju Park Jun Y Kim Jiyoon Lee Jieun Song Jin-Hyuk Hong Soon-young Seo Eunmi Ahn Seon Kui Lee Joongyub Lee Joong-Wha Chung Hyeon Chang Kim Dong-ho Shin Hae-Young Lee Bum Joon Kim Woo-Keun Seo Jong-moo Park Soo Joo J Lee Keun-hwa Jung Sun U Kwon Yun-Chul Hong Hyo S Kim Hyun-Jae Kang JUNEYOUNG LEE Hee-joon BAE Neurology, Seoul National Univ Hosp, Seoul, Korea, Republic of Chronic Disease Prevention, Korea Disease Control and Prevention Agency, Cheongju, Korea, Republic of Med AI, Seoul SEOUL NATIONAL UNIVERSITY BUNDANG H, Seongnam-si (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP40-AWP40, February 1, 2023. Background:The epidemiology of stroke and acute myocardial infarction (AMI) in Korea is limited by inaccurate methods for estimating incidence. Therefore, this study aimed to build the system for national statistics of stroke (...) (Stroke)
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  Abstract WP41: Should They Stay Or Should They Go? The Impact Of AI-based Care Coordination On Stroke Patient Transfers Across A Hospital Network - Christopher J Love James Bonner Viz.ai, San Francisco, CA Emergency Medicine, Inspira Health System, Mullica Hill, NJ Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP41-AWP41, February 1, 2023. Introduction:A key decision facing non-thrombectomy capable hospitals is whether to transfer a suspected large vessel occlusion (LVO) patient to a thrombectomy-capable stroke center (TSC). We report our experience with a (...) (Stroke)
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  Abstract WP42: Real-world Utilization Of Advanced Imaging Based Patient Selection For Thrombectomy - Theresa Sevilis Mariecken Fowler Amanda Avila Caitlyn Boyd Lan Gao Gregory W Heath Hira Ayub Thomas Devlin TeleSpecialists, LLC, Fort Myers, FL TeleSpecialists LLC, Fort Myers, FL Mathematics, Univ of Tennessee Health Science Cntr, Chattanooga, TN Public Health, Univ of Tennessee Chattanooga, Chattanooga, TN Neurology, Univ of Tennessee Health Science Cntr, Chattanooga, TN Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP42-AWP42, February 1, 2023. Introduction:Multiple clinical trials support an extended treatment window for thrombectomy for large vessel occlusions (LVO) and the treatment of distal occlusions, leading to increased numbers of patients requiring advanced (...) (Stroke)
• 11:01
  Abstract WP43: Characteristics And Management Of Hospitalized Retinal Artery Occlusion Patients In The Era Of Updated Guidelines: A Population-based Study - Joseph C LaPorta David Robinson Robert J Stanton Dawn O Kleindorfer Simona Ferioli Yasmin Aziz Heidi Sucharew Mary Haverbusch Brett M Kissela Neurology, Univ of Cincinnati, Cincinnati, OH Univ of Cincinnati, Cincinnati, OH Michigan Medicine, Ann Arbor, MI UNIVERSITY OF CINICNNATI, Cincinnati, OH CINCINNATI CHILDRENS HOSP, Cincinnati, OH UNIVERSITY OF CINCINNATI, Cincinnati, OH UNIV CINCINNATI, Cincinnati, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP43-AWP43, February 1, 2023. Background:Retinal artery occlusion (RAO) is a stroke equivalent that causes significant morbidity. There has been growing emphasis on urgent in-hospital evaluation of these patients, both to facilitate potential thrombolytic (...) (Stroke)
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  Abstract WP44: Long Functional Outcomes After Acute Stroke Treatment After Implementation Of Mobile Stroke Unit Program - Arham A Khan Katherine Ferra Ruth Reinsel David Fiorella Jason Mathew Neurology, Stony Brook Univ Hosp, Stony Brook, NY Stony Brook university Hosp, Stony Brook, NY STONY BROOK MEDICAL CENTER, Stony Brook, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP44-AWP44, February 1, 2023. Background:Mobile stroke units (MSU) were developed as a tool to facilitate rapid delivery of acute stroke treatments and improving patient functional outcomes. Currently, there is limited data on the functional outcomes of (...) (Stroke)
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  Abstract WP45: VISIION-S: Viz.ai Implementation Of Stroke Augmented Intelligence And Communications Platform To Improve Indicators And Outcomes For A Comprehensive Stroke Center And Network - Sustainability - Kimberlee Van Orden Dawn M Meyer Emily Perrinez Briana Poynor Dolores Torres Benjamin Alwood Julie Bykowski Alexander A Khalessi Brett C Meyer Univ of California San Diego, San Diego, CA UC SAN DIEGO, San Diego, CA UCSD MEDICAL CENTER, La Jolla, CA UNIV CALIFORNIA SAN DIEGO, San Diego, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP45-AWP45, February 1, 2023. Background:As Comprehensive Stroke Centers (CSCs) strive to improve neurointerventional (NIR) times, process improvements have been put in place to streamline workflows. Our prior publication (VISIION) demonstrated an (...) (Stroke)
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  Abstract WP46: Emergent Large Vessel Occlusion Direct Triage Model Outcomes: A Systematic Review And Meta-Analysis - John H Erdman Jacob Morey Xiangnan Zhang Brian Kim Laura K Stein Michael Redlener Johanna T Fifi Neurology, Beth Israel Deaconess Med Cntr, Boston, MA Emergency Medicine, Mayo Clinic, Rochester, MN Marketing, Temple Univ, Philadelphia, PA Neurosurgery, Mount Sinai Hosp, New York, NY Neurology, Mount Sinai Hosp, New York, NY Emergency Medicine, Mount Sinai Hosp, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP46-AWP46, February 1, 2023. Introduction:There has been a shift in prehospital systems of care to prioritize transporting acute ischemic stroke (AIS) patients with suspected emergent large vessel occlusion (ELVO) stroke to thrombectomy capable stroke (...) (Stroke)
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  Abstract WP47: Telemedicine And Remote Research Practice Use In Clinical Trials Among StrokeNet Sites - Abbey Staugaitis Solmaz Ramezani Jamey Frasure Pooja Khatri Joseph P Broderick Univ of Minnesota, Minneapolis, MN Minneapolis, MN Cincinnati, OH UNIV OF CINCINNATI NEUROLOGY, Cincinnati, OH UNIVERSITY CINCINNATI, Cincinnati, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP47-AWP47, February 1, 2023. Background:A hybrid of remote and in-person conduct of research may improve recruitment and retention rates in clinical trials. However, little is known about the current state of remote research practices (RRPs) in stroke (...) (Stroke)
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  Abstract WP48: Air Versus Land Transfers For Endovascular Thrombectomy In A Hub-and-spoke Comprehensive Stroke Network - Vivien T Yong Joseph Donnelly Jae Beom Hong William K Diprose James R Caldwell Shane S Lee Ben J McGuinness Stefan Brew P. Alan Barber Univ of Auckland, Auckland, New Zealand Neurology, Auckland City Hosp, Auckland, New Zealand Neurology, Royal North Shore Hosp, Sydney, Australia Auckland City Hosp, Auckland, New Zealand Radiology, Auckland City Hosp, Auckland, New Zealand Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP48-AWP48, February 1, 2023. Background:Endovascular thrombectomy (EVT) is only available at larger comprehensive stroke centers, with inter-hospital transfer by road or air ambulance required for patients who first present to a primary stroke centre. We (...) (Stroke)
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  Abstract WP49: Clinical Performance Measures For Emergency Department Care For Adults With Nontraumatic Intracranial Hemorrhage - Kori S Zachrison Joshua N Goldstein Edward C Jauch Ryan Radecki Tracy Madsen Opeolu M Adeoye John A Oostema Ramana Feeser Latha Ganti Bruce M Lo William J Meurer Rachel Garvin Mitra Corral Craig Rothenberg Cindy Mendez-Hernandez Melissa Finch Pawan Goyal Arjun Venkatesh Massachusetts General Hosp, Boston, MA MASSACHUSETTS GENERAL HOSPITAL, Boston, MA Mission Health System, Asheville, NC Christchurch Hosp, Christchurch, New Zealand BROWN UNIVERSITY, Providence, RI Washington Univ, Saint Louis, MO MICHIGAN STATE UNIV, Grand Rapids, MI Orlando, FL Sentara Norfolk General/Eastern Virginia Med (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP49-AWP49, February 1, 2023. Study Objective:Though select inpatient-based performance measures exist for the care of patients with nontraumatic intracranial hemorrhage (ICH), Emergency Departments (EDs) lack measurement instruments designed to support (...) (Stroke)
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  Abstract WP5: Act Fast!EMS Sticker Use DecreasesTime To Acute Intervention For Ischemic Stroke Patients - Nicolle W Davis Meghan Bailey Jeannette Hester Anna Khanna Christina A Wilson Gabriel Bonnell Amita Singh UF Health Shands Hosp, Gainesville, FL UF Health, Gainesville, FL UF Health Shands, Gainesville, FL UNIVERSITY OF FLORIDA, Gainesville, FL Univ of Florida, Gainesville, FL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP5-AWP5, February 1, 2023. Introduction:Stroke is a medical emergency requiring timely intervention to optimize patient outcomes. Intravenous (IV) thrombolytics, the only treatment currently FDA-approved for acute stroke, require pertinent medical (...) (Stroke)
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  Abstract WP50: Stress Hyperglycemia And Early Neurological Deterioration In Patients With Acute LVO And Low NIHSS - Yong Soo Kim Beom J Kim Joonsang Yoo Jung Hoon Han Bum Joon Kim Chi Kyung Kim Jae Guk Kim Joon-Tae Kim Hyungjong Park Sung Hyun Baik Moon K Han Hee-Joon Bae Nowon Eulji medical center, Seoul, Korea, Republic of SNU BUNDANG HOSPITAL, Seongnam-si Gyeonggi-do Yongin Severance Hosp, Yongin-si, Korea, Republic of Korea Univ Guro Hosp, Seoul, Korea, Republic of Asan Med Cntr, Seoul, Korea, Republic of Eulji Univ Hosp, Daejeon, Korea, Republic of Chonnam National Univ Hosp, Gwangju, Korea, Republic of Keimyung Univ Dongsan Med Cntr, Daegu, Korea, Republic of Seoul National Univ Bundang Hosp, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP50-AWP50, February 1, 2023. Introduction:Stress hyperglycemia is an essential survival response. However, it is associated with poor prognosis after ischemic stroke, and its contribution to collateral failure is not well defined. We investigated whether (...) (Stroke)
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  Abstract WP51: Effect Of Automated Large Vessel Occlusion Detection On Endovascular Therapy Treatment Rate: A Multi-Center Cluster Randomized Clinical Trial - Saagar Dhanjani Sergio Salazar-Marioni Rania Abdelkhaleq Arash Niktabe Anjan Nagesh Ballekere Ananya Iyyangar Luca Giancardo Sunil Sheth Youngran Kim Juan Carlos C Martinez-Gutierrez UTHealth, Houston, TX UT Health Science Cntr at Houston, Houston, TX Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP51-AWP51, February 1, 2023. Introduction:Automated Large Vessel Occlusion (LVO) detection and software-based care team integration may improve treatment times. Their effect on likelihood to perform Endovascular Thrombectomy (EVT) in LVO Acute Ischemic (...) (Stroke)
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  Abstract WP52: Factors Affecting Door-in-door-out Times Among Patients Transferred From Non-Endovascular Stroke Centers For Endovascular Therapy - Alexander Kuc Derek Isenberg Daniel Ackerman Derek R Cooney Joseph Herres Huaquing Zhao Adam Sigal Chadd Kraus Ethan S Brandler Michael T Mullen Jason Nomura Nina T Gentile Cooper Med Cntr, Camden, NJ Lewis Katz Sch of Medicine at Temple Univ, Philadelphia, PA ST LUKE'S UNIVERSITY HEALTH NETWORK, Fountain Hill, PA SUNY-Upstate, Syracuse, NY Einstein Health, Philadelphia, PA Tower Health, Reading, PA Geisinger, Danville, PA SUNY- STONY BROOK, Stony Brook, NY Temple Univ, Philadelphia, PA Christiana Care, Newark, DE TEMPLE UNIVERSITY SCHOOL MED, Philadelphia, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP52-AWP52, February 1, 2023. Introduction:In the management of large vessel occlusion (LVO) stroke, patients are frequently evaluated first at a non-endovascular stroke center and later require transfer to an endovascular stroke center (ESC) for (...) (Stroke)
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  Abstract WP53: The Assessment Of Brain Water Content At Posttraumatic Ischemia: Ct Perfusion Study - Alex Trofimov Darya Agarkova Kseniia Trofimova Kyrill Lidji-Goryaev Dmitriy N Atochin Edwin M Nemoto Denis E Bragin Privolzhsky Rsch Med Univ, Nizhny Novgorod, Russian Federation MASSACHUSETTS GENERAL HOSPITAL, Charlestown, MA UNIVERSITY OF NEW MEXICO, Albuquerque, NM Lovelace Biomedical Rsch Institute, Albuquerque, NM Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP53-AWP53, February 1, 2023. Background:The influence of cerebral edema and secondary insults on the clinical outcome of traumatic brain injury (TBI) is well known. The studies of the brain water homeostasis dynamics at TBI remain rare, which determines (...) (Stroke)
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  Abstract WP54: Factors Associated With First Year Inpatient And Outpatient Rehabilitation Use Among Acute Ischemic Stroke Patients - Suja S Rajan James C Grotta Jose-Miguel Yamal Stephanie Parker Asha Jacob Sean I Savitz Univ of Texas Hlth Sc Ctr, Houston, TX MEMORIAL HERMAN HOSPITAL TMC, Houston, TX UTHealth Sch of Public Health, Houston, TX UNIVERSITY OF TEXAS MEDICAL SCHOOL, Houston, TX Missouri City, TX STROKE INSTITUTE, UTHEALTH, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP54-AWP54, February 1, 2023. Introduction:Stroke is a leading cause of long-term disability in the U.S., and 90% of stroke survivors have residual movement impairment. Inpatient and outpatient rehabilitation is critical for restoring functionality and (...) (Stroke)
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  Abstract WP55: Development Of Comprehensive Post-Acute Stroke Program Standards - Joel Stein Alyson Downs Barbara J Lutz Deborah Hoffnung Janna Pietrzak Kathleen G Volkman Kristy Weissling Kylie Picou Mark Kovic Richard D Zorowitz Samuel Bierner Steve Dentel Sue B Pugh Pamela W Duncan Columbia Univ, New York, NY Dakota Alpha, HIT Inc., Mandan, ND UNC-Wilmington, Chapel Hill, NC Neuropsychology Clinic, CHI Health Clinic, Omaha, NE American Heart Association, Dallas, TX Univ of NE Med Cntr, Omaha, NE Univ of Nebraska-Lincoln, Lincoln, NE The American Heart Association- Cen, dallas, TX Midwestern Univ College of Health Sciences, Downers Grove, IL Med Star National (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP55-AWP55, February 1, 2023. Introduction:Evidence-based rehabilitation and secondary prevention interventions improve post-stroke functional recovery and reduce secondary complications. However, stroke rehabilitation expertise, processes of care, and (...) (Stroke)
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  Abstract WP56: Improvement In Motor And Language Domains Mediates Most Of The Effect Of 24h NIHSS Improvement On Functional Independence - Deep Pujara Leonid Churilov Ameer E Hassan Michael G Abraham clark sitton Kelsey R Duncan Faisal Al-Shaibi Faris Shaker Sophia Sundararajan Cathy A Sila Gregory W Albers Bruce Campbell Amrou Sarraj Univ Hosps, Cleveland, OH Royal Melbourne Hosp, Melbourne, Australia UTRGV - VALLEY BAPTIST MEDICAL CENT, Harlingen, TX UNIVERSITY OF KANSAS HOSPITAL, Kansas City, MO UT Houston McGovern Med Sch, Houston, TX Univ Hosps CMC, Cleveland, OH McGovern Med Sch at UTHealth, Houston, TX UNIVERSITY HOSPITALS CLEVELAND, Cleveland, OH Stanford Univ Med Cntr, Stanford, CA Royal Melbourne Hosp, Parkville, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP56-AWP56, February 1, 2023. Introduction:Improvement in NIH stroke scale scores on 24h follow-up is considered a key prognostic element after endovascular thrombectomy (EVT). We aimed to evaluate the proportion of effect of 24h NIHSS improvement on mRS (...) (Stroke)
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  Abstract WP57: Large-scale Reliability/Validity Assessments And Quantification Of Cognition Within The Imperial College Comprehensive Assessment For Cerebrovascular Disease (IC3): A Novel In-depth, Self-administered, Online Cognitive Tool - Dragos C Gruia Sabia Combrie Joseph Coghlin William Trender Peter Hellyer Joseph Kwan Soma Banerjee Adam Hampshire Fatemeh Geranmayeh Dept of Brain Sciences, Imperial College London, London, United Kingdom Dept of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom Imperial College London NHS Trust, London, United Kingdom Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP57-AWP57, February 1, 2023. Background:Cognitive difficulties occur in up to 86% of acute stroke cases and persist in a third. There is a growing need for a scalable, cost-effective and in-depth assessment of cognitive function in patients, that enables (...) (Stroke)
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  Abstract WP58: Corticomotor Input Integrity To The Dorsi-plantarflexors And Motor Control In Chronic Stroke - Trenley Anderson Jessica McCabe Margaret Skelly Ahlam Salameh Terri Hisel Svetlana Pundik Case Western Reserve Univ, Cleveland, OH VA Northeast Ohio Health System, Cleveland, OH VA Northeast Ohio Health System and Case Western Reserve Univ, Cleveland, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP58-AWP58, February 1, 2023. Objective:To improve recovery of gait after stroke, we need to attain better understanding of lower extremity motor control. Transcranial magnetic stimulation (TMS) allows for evaluation of corticomotor input (CMI) integrity. (...) (Stroke)
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  Abstract WP59: Latino Ethnicity Is Associated With Reduced Cognitive Functioning After Stroke Inpatient Rehabilitation - James J Garcia Dylan Serpas Psychology, Cal State Fullerton, Fullerton, CA Psychology, Univ of South Florida, Tampa, FL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP59-AWP59, February 1, 2023. Brief Introduction:Stroke is one of the leading causes of disability and mortality in the United States, with higher prevalence and functional burden among Latino communities compared to Whites (García & Warren, 2019). The (...) (Stroke)
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  Abstract WP6: Strokes Averted by Intravenous Thrombolysis: A Secondary Analysis of the BEST-MSU Trial - Ivo Bach Alexandra L Czap Stephanie A. Parker Asha P Jacob Saad Mir Mengxi Wang Jose-Miguel Yamal Suja S Rajan Jeffrey L Saver Michael O. Gonzalez Noopur Singh William Jones Anne W Alexandrov Andrei V Alexandrov May Nour Ilana Spokoyny Jason Mackey Matthew E Fink Joey English Nobl Barazangi John J Volpi Chethan P Venkatasubba Rao Joseph S Kass Laura J Griffin David Persse James C Grotta Babak B Navi Neurology, UTHealth McGovern Med Sch, Houston, TX UTHealth McGovern Med Sch, Houston, TX Weill Cornell Medicine, New York, NY Univ of Texas Sch of Public Health, Houston, TX Ronald Reagan UCLA (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP6-AWP6, February 1, 2023. Introduction:While the goal of IV tissue plasminogen activator (TPA) is to prevent infarction, few data exist on averted stroke.Methods:Secondary analysis of a multicenter trial from 2014-2020 comparing outcomes between (...) (Stroke)
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  Abstract WP60: Greater Enrichment Of Neuronal Function Can Be Reflected In Blood Plasma Samples Following The Stroke. - Shaoling Huang Wei Guo Jonathan Claypool Jonathan Chen Hanjun Kim Ryan Yancey Xing Yin Melanie R Moody Jaroslaw A Aronowski Sean I Savitz keith booher Univ of Texas Houston, Houston, TX Zymo Rsch, Irvine, CA Zymo Rsch Corpration, Irvine, CA Zymo Rsch Corp, Irvine, CA UT Health Houston, Houston, TX UT HEALTH SCIENCE CENTER HOUST, Houston, TX UNIV OF TEXAS HSC Houston,, Houston, TX STROKE INSTITUTE, UTHEALTH, Houston, TX Zymo Rsch Corp., IRVINE, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP60-AWP60, February 1, 2023. Acute ischemic stroke induces widespread cellular necrosis and apoptosis and activation of inflammation. These mediate release of cell-free DNA (cfDNA) into the circulation. Although increased cfDNA concentrations have been (...) (Stroke)
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  Abstract WP61: Impact Of Post-stroke Post Traumatic Stress Disorder On Quality Of Life - Swetha Renati Nicholas Hilker Marla Hairston Weiliang Cen Henian Chen Andrea Bozeman Kanita Beba Abadal David Rose William S Burgin UNIVERSITY OF SOUTH FLORIDA, Tampa, FL Univ of South Florida, Tampa, FL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP61-AWP61, February 1, 2023. Introduction:After an ischemic stroke or transient ischemic attack (TIA), patients may have post-event anxiety and re-experience transient neurological symptoms. However, some stroke patients develop persistent and disabling (...) (Stroke)
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  Abstract WP62: Skilled Nursing Facilities As A Bridge For Acute Rehabilitation In Acute Stroke Patients Who Are Not Immediate Candidates For Intensive Therapy - Henry Dong Lisa Firestone Victor Shen Heather Field Denise Gaffney Pamela Cheng Shayandokht Taleb Zahra Ajani Navdeep S Sangha Kaiser Permanente Sch of Medicine, Pasadena, CA Kaiser Permanente, LAMC, Los Angeles, CA Kaiser Permanente Los Angeles, Chatsworth, CA LOS ANGELES MEDICAL CENTER, Santa Monica, CA KAISER PERMANENTE, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP62-AWP62, February 1, 2023. Background:Rehabilitation after hospital discharge is an essential component of stroke recovery. However, many stroke patients are not immediately ready for an Inpatient Rehabilitation Facility (IRF) after hospital discharge (...) (Stroke)
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  Abstract WP63: Somatosensory Evoked Potentials As A Measure Of Sensorimotor Impairment In Hemiparetic Stroke - Jordan Williamson William A Sikora Louis V Lepak Carolyn Cheema Shirley James Evgeny V Sidorov Yuan Yang Univ of Oklahoma, Norman, OK The Univ of Oklahoma, Tulsa, OK Univ of Oklahoma Health Sciences Cntr, Tulsa, OK Univ of Oklahoma Health Sciences Cntr, Oklahoma City, OK Univ of Oklahoma, Tulsa, OK Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP63-AWP63, February 1, 2023. Introduction:Stroke is the leading cause of serious, long-term disability. Previous neuroimaging studies have demonstrated that the cortical motor system might be reorganized following a stroke, with an increasing recruitment (...) (Stroke)
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  Abstract WP64: Wrist Proprioception In The Subacute Period After Stroke - Brittany Young Won-Seok Kim Rishika Yadav Shivam Rana Simon Han Rajan Batth Shivani Sakthi Eden Farahmand Darshan Patel Jason Luo Christina Ramsey Marc Feldman Isabel Cardoso Ferreira Christina Holl Tiffany Nguyen Michael Su Tracy Y Chang Steven C Cramer UCLA, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP64-AWP64, February 1, 2023. Background:Proprioception is critical to motor control. The prevalence, severity, and clinical correlates of deficits in wrist proprioception early after stroke have received limited attention and were examined in patients (...) (Stroke)
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  Abstract WP65: A Qualitative Exploration Of Stroke Survivors’ Participation In Physical Exercise And Associated Beliefs And Barriers - Janita Pak Chun Chau Surui Liang Laveeza Butt Suzanne Hoi Shan Lo The Chinese Univ of Hong Kong, Hong Kong, Hong Kong Shenzhen Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP65-AWP65, February 1, 2023. Introduction:Physical activity is a vital component of post-stroke rehabilitation. However, as survivors’ functional abilities or environmental circumstances may impede their participation in physical activity, this (...) (Stroke)
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  Abstract WP67: Determining The Dosage Of BCI-FES Intervention For Optimal Motor Recovery Of Stroke Survivors - Alexander B Remsik Thomas K Hosseini Oliver Little Nagesh Adluru Kristin Caldera Veena A Nair Vivek Prabhakaran Radiology, Univ of Wisconsin-Madison, Madison, WI Madison, WI Univ of Wisconsin, Madison, WI UNIVERSITY WISCONSIN-MADISON, Madison, WI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP67-AWP67, February 1, 2023. Brain-computer interface (BCI)-mediated functional electrical stimulation (FES) of stroke impaired upper extremity motor function has been shown to improve motor capacity but accurate dosing of BCI-FES has not been (...) (Stroke)
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  Abstract WP68: Rehabilitation Therapy Doses Are Low After Stroke And Predicted By Clinical Factors - Brittany M Young Alison Holman Steven C Cramer UCLA, Los Angeles, CA Univ of California, Irvine, Irvine, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP68-AWP68, February 1, 2023. Background:Stroke is a leading cause of disability. Greater rehabilitation therapy after stroke improves functional outcomes but is often not provided. This study examined amount of rehabilitation therapy during the first (...) (Stroke)
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  Abstract WP2: Benefit Of Alteplase And Lacunar Stroke: A Post-hoc Analysis Of The Shine Trial - Daniel Mandel Adam H De Havenon Karen C Johnston Shadi Yaghi Eric D Goldstein Warren Alpert Med Sch of Brown Univ, Providence, RI Yale Univ, New Haven, CT UVA, Charlottesville, VA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP2-AWP2, February 1, 2023. Introduction:Small subcortical infarcts, synonymous in the literature with lacunar or small vessel disease infarcts, occur in roughly a quarter of all ischemic stroke. While the use of alteplase and other thrombolytics is well (...) (Stroke)
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  Abstract WP20: Patterns Of Alert And Management Of Cerebral Aneurysms Using An Incidental Aneurysm Alert System - Keiko A Fukuda Yasmin Ghochani Dieter Enzmann Corey Arnold Xiang Liu Jose Morales David Kimball Charles B Beaman Gary Duckwiler Reza Jahan Viktor Szeder Naoki Kaneko May Nour Neurology and Radiology, Univ of California, Los Angeles, Los Angeles, CA Neurology, Univ of California, Los Angeles, Los Angeles, CA Radiology, Univ of California, Los Angeles, Los Angeles, CA Electrical and Computer Engineering, Univ of California, Los Angeles, Los Angeles, CA Neurology, Radiology, Univ of California, Los Angeles, Los Angeles, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP20-AWP20, February 1, 2023. Introduction:Incidentally discovered cerebral aneurysms are increasingly common as patients are more frequently imaged. To aid in this management, we developed an aneurysm alert system. Here we describe the effectiveness and (...) (Stroke)
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  Abstract WP200: Susceptivity Vessel Sign In Cardioembolism Due To Atrial Fibrillation: Association Between Blood Viscosity And Dihomo-?-linolenic Acid - Motohiro Okumura Takeo Sato Tatsushi Kokubu Junichiro Takahashi Tomomichi Kitagawa Ryoji Nakada TANABE MAKI ASAKO ONDA Teppei Komatsu Kenichi Sakuta Kenichiro Sakai Tadashi Umehara Hidetaka Mitsumura Yasuyuki Iguchi Neurology, The Jikei Univ Sch of Medicine, Tokyo, Japan Jikei Univ Sch of Medicine, Tokyo, Japan TOKYO, Japan JIKEI UNIVERSITY SCHOOL OF MEDICINE, Tokyo-to Kashiwa-shi, Japan Tokyo, Japan The Jikei Univ Sch of Medicine, Tokyo, Japan The Jikei Univ Sch, Chiba, Japan THE JIKEI UNIVERSITY, Tokyo, Japan The Jikei Univ Sch of Med., Tokyo, Japan Jikei Univ, Tokyo, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP200-AWP200, February 1, 2023. Background and Purpose:Blood viscosity (BV) is associated with blood stagnation leading to thrombosis. Some polyunsaturated fatty acids (PUFAs) are said to have an antithrombotic effect. First, we aimed to determine the (...) (Stroke)
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  Abstract WP201: Outcomes Of Ischemic And Hemorrhagic Stroke Patients With Cancer: Japan Stroke Data Bank - Takeshi Yoshimoto Kazunori Toyoda Shinichi Wada Sohei Yoshimura Yusuke Sasahara Yoshitaka Iwanaga Yoshihiro Miyamoto Shotai Kobayashi Kazuo Minematsu Masatoshi Koga Neurology, National Cerebral and Cardiovascular Cntr, Suita, Japan National Cerebral and Cardiovascular Cntr, Suita, Japan Med and Health Information Management, National Cerebral and Cardiovascular Cntr, Suita, Japan Cerebrovascular Medicine, National Cerebral and Cardiovascular Cntr, Suita, Japan Neurology, Shimane Univ Sch of Medicine, Izumo, Japan Med Corp ISEIKAI, Osaka, Japan Cerebrovascular Medicine, National Cerebral (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP201-AWP201, February 1, 2023. Purpose:We aim to clarify the association between history of cancer with clinical outcomes after ischemic stroke (IS) or hemorrhagic stroke (HS).Methods:Study participants were adult patients within seven days after onset (...) (Stroke)
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  Abstract WP202: Sleep Duration And Long Term Mortality After Stroke: A Nationwide Analysis - Sara Hassani Bruce Ovbiagele Daniela Markovic Amytis Towfighi Neurology, Stroke Div, Duke Univ Sch of Medicine, Durham, NC Univ of California, San Francisco, CA Santa Barbara, CA LAC-USC, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP202-AWP202, February 1, 2023. Background and Objectives:Sleep duration is a key marker of ideal cardiovascular health in the American Heart Association’s new Life’s Essential 8 construct, but studies on its relation to stroke are scarce. We assessed the (...) (Stroke)
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  Abstract WP203: Stroke Occurrence Is Associated With Abnormal Sleep Duration In The United States - Sara Hassani Bruce Ovbiagele Daniela Markovic Amytis Towfighi Neurology, Stroke Div, Duke Univ Sch of Medicine, Durham, NC Univ of California, San Francisco, CA Santa Barbara, CA LAC-USC, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP203-AWP203, February 1, 2023. Background and Purpose:Inappropriate sleep duration (8 hours/night) is associated with cardiovascular events. Given its importance, the new American Heart Association Life’s Essential 8 construct of ideal cardiovascular (...) (Stroke)
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  Abstract WP204: Real World Data On Spontaneous Cervical Artery Dissection From A Comprehensive Stroke Center - Daniel Mandel Liqi Shu Kelly Pan Karl V Baumgartner Vishnu Dantu Eric Goldstein Tina Burton Karen L Furie Shadi Yaghi Comprehensive Stroke Cntr, Rhode Island Hosp, Providence, RI, USA, Providence, RI Warren Alpert Med Sch of Brown Univ, Providence, RI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP204-AWP204, February 1, 2023. Introduction:Cervical artery dissection (CAD) is a common cause of stroke in the young and carries a high risk of early recurrence. We aim to compare the characteristics of patients from a real-world cohort to those from (...) (Stroke)
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  Abstract WP205: Principal Diagnosis And Independent Predictors For 30-day Readmissions In Cryptogenic Stroke - Bilal Hussain Dishang Bhavsar Pradeep Kumar Devarakonda Saikrishna Patibandla Suganya Manoharan Viswanath Vasudevan Cesar Ayala-Rodriguez Sarath Reddy The Brooklyn Hosp Cntr, Brooklyn, NY Icahn Sch of Medicine at Mount Sinai/Brooklyn Hosp, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP205-AWP205, February 1, 2023. Background:Cryptogenic stroke is defined as cerebral infraction that can’t be attributed to large artery atherosclerosis, small artery disease, or cardio-embolism, despite a standard cardiovascular and serologic workup. Our (...) (Stroke)
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  Abstract WP206: Acute Ischemic Stroke And Vocal Fold Paralysis: A Propensity Matched 20-year Analysis Of The National Inpatient Sample - Vikram Vasan Trevor Hardigan Alex Devarajan Christina P Rossitto Emily K Chapman Braxton R Schuldt Margaret H Downes Ian C Odland Johanna T Fifi Christopher P Kellner J D Mocco Shahram Majidi Icahn Sch of Medicine at Mount Sinai, New York, NY Icahn SOM at Mount Sinai, New York, NY Mount Sinai Hosp, New York, NY Icahn Sch of Medicine, New York, NY Sinai Biodesign, New York, NY Mount Sinai Health System, New York, NY MOUNT SINAI HOSPITAL, New York, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP206-AWP206, February 1, 2023. Introduction:Lower cranial nerve motor dysfunction is a well-distinguished feature in acute ischemic stroke (AIS). As a result, patients can present with vocal dysfunction, including vocal fold paralysis (VFP). Few studies (...) (Stroke)
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  Abstract WP207: Treatments Advanced, But Outcomes Stagnated In Young Adults With Acute Ischemic Stroke In Korea Between 2008 And 2019 - Jonguk Kim Jun Y Kim Jihoon Kang Beom J Kim Moon-Ku Han Tai H Park Ji Sung Lee Keon-Joo Lee Joon-Tae Kim Kangho Choi Jong-moo Park Kyusik Kang Soo Joo Lee Jae G Kim Dae Hyun Kim Jae-kwan Cha Kyung Bok Lee Jun Lee Keun-sik Hong Yong-Jin Cho Hong-kyun Park Byung-Chul Lee Kyung-Ho Yu Mi S Oh Dong-Eog E Kim Wi-sun Ryu Jay Chol Choi Jee-hyun Kwon Wook-joo Kim Dong Ick I Shin Kyu Sun Yum Sung-il Sohn Jeong-Ho Hong Sanghwa Lee Juneyoung Lee Hee-joon Bae Dept of Neurology, Seoul National Univ Bundang Hosp, Seongnam-si, Korea, Republic of Dept of Neurology, Seoul Med Cntr, Seoul, Korea, Republic (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP207-AWP207, February 1, 2023. Background:Outcome improvement in young stroke patients is of great interest given their long life expectancy and substantial societal burden. We aimed to investigate whether the treatment advancement has been made and (...) (Stroke)
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  Abstract WP208: Cd14+ Monocytes Mediate The Immunological Environment In Aneurysmal Subarachnoid Hemorrhage Through Cxcl10 Secretion - Sebastian Sanchez Ashrita Raghuram Randall G Krug Jacob M Miller Yongjun Lu David M Hasan Edgar A Samaniego Neurology, Univ of Iowa, Iowa city, IA Neurology, Univ of Iowa, Iowa City, IA Univ of Iowa, Iowa City, IA IOWA HOSPITALS AND CL UNIVERSITY, Iowa City, IA Neurology, Radiology and Neurosurgery, Univ of Iowa, Iowa City, IA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP208-AWP208, February 1, 2023. Introduction:Robust evidence suggest that aneurysmal subarachnoid hemorrhage (aSAH) triggers a potent respone from innate and adaptive inmunities. An increase in CD8+CD161+ cells has been observed in the acute phase of (...) (Stroke)
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  Abstract WP209: Changes In Serum Superoxide Dismutase 3 (sod3) Following Acute Ischemic Stroke: A Pilot Study - Nicole Khezri Ariana Frontario Yinghui Li Ruth Reinsel Marc W Halterman Neurology, Stony Brook Univ, Stony Brook, NY Neurology, Stony Brook Univ, Stony brook, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP209-AWP209, February 1, 2023. Introduction:Acute ischemic stroke (AIS) elicits peripheral immune activation and reactive inflammatory changes within the lung that contribute to cerebral reperfusion injury. Expression of the antioxidant SOD3 within the (...) (Stroke)
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  Abstract WP21: Staged Implementation Of A Rapid, Intensive And Sustained Blood Pressure Protocol In Patients With Acute Intracerebral Hemorrhage - Olalla Pancorbo Rosal Estela Sanjuan Manuel Requena Álvaro García Tornel Noelia Rodriguez Villatoro Jesus Juega Sandra Boned Marian Muchada Jorge Pagola Marta Rubiera Carlos A Molina David Rodriguez-Luna Vall Hebron Rsch Institute, Barcelona, Spain Vall Hebron Hosp, Barcelona, Spain Vall d Hebron Hosp, Barcelona Vall Hebron Hosp, BARCELONA, Spain Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP21-AWP21, February 1, 2023. Background and Purpose:The potential benefit of blood pressure (BP) lowering in intracerebral hemorrhage (ICH) patients is time-dependent and is an easy and modifiable treatment applicable to different hospital scenarios. (...) (Stroke)
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  Abstract WP210: Aptamer Inhibitor Of Von Willebrand Factor Induces Thrombolysis And Improves Vascular Patency Upon Immediate And Delayed Treatment Of Stroke In An In Vitro Microfluidic Model - Emily Mihalko Rassam Rassam Shahid M Nimjee Susan Shea Univ of Pittsburgh, Pittsburgh, PA THE OHIO STATE UNIVERSITY MED CENTE, Columbus, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP210-AWP210, February 1, 2023. Von Willebrand factor (VWF) is critical in arterial thrombosis. Previous studies have shown that aptamer BB-031, a VWF inhibitor, induces thrombolysisin vivoin ischemic stroke models, making it a promising stroke (...) (Stroke)
• 11:01
  Abstract WP211: Mir-34a Modulates Outcomes After Experimental Stroke In Mice - Xuefang Ren Saumyendra Sarkar Max Evans James Simpkins Lena O'Keefe Aaron Gusdon Ryan Kitagawa Huimahn Choi Heng Hu The UTHealth at Houston, Houston, TX West Virginia Univ, Morgantown, WV Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP211-AWP211, February 1, 2023. Ischemic stroke is one of the leading causes of death worldwide and causes significant morbidity among survivors. Studies have shown correlations between small noncoding RNAs (microRNAs, miRNAs) and stroke. We have (...) (Stroke)
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  Abstract WP212: Association Of Thrombin Generation With Leukocyte Inflammatory Profile In Patients With Acute Ischemic Stroke - Sarina Falcione Danielle Munsterman Twinkle Joy Joseph KAMTCHUM TATUENE Gina Sykes Glen Jickling Univ of Alberta, Edmonton, Canada Edmonton, Canada Canada Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP212-AWP212, February 1, 2023. Thrombosis is central to the pathogenesis of acute ischemic stroke, with higher thrombin generation being associated with increased stroke risk. The immune system may contribute to thrombin generation in stroke and thus may (...) (Stroke)
• 11:01
  Abstract WP213: The Effect Of Nicotine Withdrawal On Stroke Outcome In Female Rats - Shahil H Patel Isabel Saul Kunjan R Dave Miguel A Perez-Pinzon Ami P Raval Neurology, Univ of Miami Miller Sch of Medicine, Miami, FL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP213-AWP213, February 1, 2023. Significance:Smoking-derived nicotine (N) is known to synergistically magnify the risk and severity of cerebral ischemia in females. Most importantly, smoking is the one preventable risk factor and giving up smoking reduces (...) (Stroke)
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  Abstract WP214: Inhibition Of 12/15-Lipoxygenase Attenuates Delayed Vasospasm After Subarachnoid Hemorrhage In Mice - Ari Dienel Sungha Hong Sithara Thomas Kiara Torres Gadiparthi N Rao Peeyush Thankamani Pandit Spiros Blackburn Devin McBride UTHealth, Houston, TX Univ of Tennessee SC, Memphis, TN Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP214-AWP214, February 1, 2023. Approximately 30% of subarachnoid hemorrhage (SAH) patients who survive the initial ictus develop delayed cerebral ischemia (DCI) 4 to 10 days following SAH. Multiple clinical studies indicate the cause of DCI is (...) (Stroke)
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  Abstract WP215: Increase In CD11b Positive Inflammatory Cells In Cardioembolic And Cryptogenic Strokes: A Study Of Thrombi From Stroke Patients - Gomana Emara Carson Finger Tan ChunFeng Deepa Dongarwar Sunil Sheth Bharti Manwani UT health Science Cntr Houston, Houston, TX UT Health, Houston, TX UT MED SCHOOL, Houston, TX UTHealth, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP215-AWP215, February 1, 2023. Introduction:Around 25-40% of ischemic strokes are cryptogenic or strokes of undetermined etiology. Determination of stroke etiology can be challenging, requiring extensive diagnostic testing including long term monitoring (...) (Stroke)
• 11:01
  Abstract WP216: Intraperitoneal Delivery Of Capsinoids (Non-pungent TRPV1 Agonists) Promotes Mild Hypothermia And Improved Long-term Outcome Following Stroke - Alexander Andersohn Bob Jarret Charles Cantrell Sean P Marrelli Neurology, UTHealth, Houston, TX USDA-ARS, Griffin, GA USDA-ARS, Mississippi State, MS McGovern Med Sch, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP216-AWP216, February 1, 2023. Intro:Mild hypothermia has been shown to improve outcomes in cardiac arrest and experimental stroke models. Unfortunately, hypothermia protocols in awake subjects are hampered by inconsistent temperature management due to (...) (Stroke)
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  Abstract WP217: Increase Of Exosome Uptake By Activated Neurons In The Peri-infarct Region Improves Neurological Outcomes After Stroke - Yi Zhang Li Zhang Zhongwu Liu Chao Li Michael Chopp Zheng Gang Zhang HENRY FORD HEALTH, Detroit, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP217-AWP217, February 1, 2023. Background:We hypothesized that an increase of exosome uptake by activated neurons in the peri-infarct region enhances functional outcome. We tested this hypothesis by administering exosomes derived from cerebral (...) (Stroke)
• 11:01
  Abstract WP218: Intraperitoneal Igf1 Treatment Ameliorates The Chronic Impact Of Ischemic Stroke In Reproductively Senescent Female Rats And Repairs The Gut While Icv-igf-1 Does Not - Yumna El-Hakim Kathiresh Kumar Mani Nadia T Samiya Farida Sohrabji Texas A&M Health Science Cntr, Bryan, TX Texas A and M Univ, Bryan, TX Texas A and M Univ, College Station, TX TEXAS A M HEALTH SCIENCE CENTER, Bryan, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP218-AWP218, February 1, 2023. Background:Our previous studies have shown that reproductively senescent (RS) female rats, who have lower circulating levels of the peptide hormone Insulin-like Growth Factor (IGF-1), display worse outcomes after a stroke (...) (Stroke)
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  Abstract WP219: Repurposing The KCa3.1 Inhibitor Senicapoc For Treatment Of Acute Ischemic Stroke - Jonathan R Weinstein Ruth D Lee Yi-je Jay Chen Mitzi Adler-Wachter Brendan Schweitzer Ashley McDonough Heike Wulff UNIV WASHINGTON NEUROLOGY, Seattle, WA Pharmacology, UNIV CALIFORNIA, DAVIS, Davis, CA UC DAVIS, Davis, CA UW DEPT OF NEUROLOGY, Seattle, WA Univ of California Davis, Davis, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP219-AWP219, February 1, 2023. Background:Acute ischemic stroke (AIS) is a leading cause of death and long-term disability. Both microglia (MG) and infiltrating macrophages (MP) are critical effector cell types in ischemic brain injury and recovery. (...) (Stroke)
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  Abstract WP22: Time Is Brain: Improving Door To Thrombolytic Times Through A Multidisciplinary Approach - Karen S Theodore Michelle Beskid Jennifer Bonnett Erin Kaminiski Kyle Stith Laine Vicarel Lori McCullough Mike Savetski Cleveland Clinic-Medina Hosp, Medina, OH Cleveland Clinic Foundation, Medina, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP22-AWP22, February 1, 2023. Background:Research supports stroke as the 5th leading cause of death in the United States and the leading cause of long term disability. As a primary stroke center, it is necessary to establish and meet stroke standards of (...) (Stroke)
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  Abstract WP220: Platelet Inhibition Prevents Delayed Cerebral Ischemia After Subarachnoid Hemorrhage In Mice - Sungha Hong Ari Dienel Kiara Torres Sithara Thomas Peeyush Thankamani Pandit Spiros Blackburn Devin McBride Univ of Texas Health science, Houston, TX McGovern Med Sch, Houston, TX UTHealth, Houston, TX Houston, TX Univ of Texas, Houston, United States Minor Outlying Islands Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP220-AWP220, February 1, 2023. Subarachnoid hemorrhage (SAH) induces delayed cerebral ischemia (DCI) in about 30% of patients which is characterized by functional decline. As microthrombi is a cause of DCI, platelets may be a therapeutic target for (...) (Stroke)
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  Abstract WP221: Rnaseq Reveals An Angiogenic Signature Of Leptomeningeal Collaterals In Pig Brain. - TING WU Christopher Janssen Andrea Doan John Ahn Margaret Horscroft Michelle Smith Elisabeth Harmon Alexander Andersohn Gab Kim Sean P Marrelli Univ of Texas health science center at houston, HOUSTON, TX Univ of texas health science center at houston, Houston, TX Univ of Texas health science center at houston, houston, TX UTHealth, Houston, TX McGovern Med Sch, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP221-AWP221, February 1, 2023. Introduction:The leptomeningeal collaterals (LMCs) are specialized brain surface arterioles that interconnect the distalmost arterioles (DMAs) of the major cerebral arteries. In normal conditions, flow in LMCs is (...) (Stroke)
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  Abstract WP222: Temporally Differentially Expressed MikroRNAs In Serum Predict Recovery In Different Acute Brain Injuries - Antti Sajanti Santtu Hellström Yan Li Ying Cao Romuald Girard Janek Frantzen Juzoh Umemori Fredrika Koskimaki Sean B. Lyne Johannes Falter Tomi Rantamäki Kenneth Nazir Bharat Gajera Jussi Posti Susanna Roine Riikka Takala Sulo Kolehmainen Iiro Heino Melissa Rahi Jaakko Rinne Anni Nieminen Eero Castren Janne Koskimaki Div of Clinical Neurosciences, Dept of Neurosurgery, Turku Univ Hosp and Univ of Turku, Turku, Finland Cntr for Rsch Informatics, The Univ of Chicago, Chicago, IL, Chicago, IL Dept of radiation oncology, Kansas City, KS Univ Of Chicago, Chicago, IL Neuroscience Cntr, HiLIFE, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP222-AWP222, February 1, 2023. Background:Brain plasticity is important processes in recovering after different types of acute brain injuries such as aneurysmal subarachnoid hemorrhage (aSAH), ischemic stroke (IS) and traumatic brain injury (TBI). (...) (Stroke)
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  Abstract WP223: Identification Of Cerebral Amyloid Angiopathy With A Leukocyte Gene Expression Profile - Danielle Munsterman Sarina Falcione Rebecca Long Twinkle Joy Mike Clarke Andrew E Beaudin Richard Camicioli Eric E Smith Glen Jickling Dept of Medicine, Univ of Alberta, Edmonton, Canada Univ of Alberta, Edmonton, Canada Dept of Medicine Microbiology & Immunology, Univ of Alberta, Edmonton, Canada UNIVERSITY OF CALGARY, Calgary, Canada Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP223-AWP223, February 1, 2023. Introduction:Cerebral amyloid angiopathy (CAA) is a cerebral small vessel disease featuring beta-amyloid deposits within the cerebral vasculature. It is a major cause of cognitive decline and intracerebral hemorrhage in the (...) (Stroke)
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  Abstract WP224: Pharmacological Clearance Of Senescent Cells Prevents Intracranial Aneurysm Rupture - Taichi Ishiguro Jinglu Ai Hiroki Sato Michael Lawton Satoru Eguchi Tomoki Hashimoto Barrow Neurological Institute, Phoenix, AZ Temple Univ Sch Of Medicine, Philadelphia, PA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP224-AWP224, February 1, 2023. Background:Clinical studies consistently show a strong association between aging and increased risk of intracranial aneurysmal rupture. Aging causes the accumulation of senescent cells that promote chronic inflammation (...) (Stroke)
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  Abstract WP225: Rapid Complement Activation Induced By Acute Hyperglycemia Worsens Ischemic Stroke Outcome - Hansen Chen Terrance Chiang Anika Kim Stephen Tomlinson Tonya Bliss Michelle Y Cheng Gary Steinberg Stanford Univ, Palo Alto, CA Stanford Univ, Stanford, CA Redwood City, CA MEDICAL UNIV OF SOUTH CAROLIN, Charleston, SC Stanford STANFORD UNIVERSITY, Palo Alto, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP225-AWP225, February 1, 2023. Background:Acute hyperglycemia, which occurs in over 40% of ischemic stroke patients regardless of pre-existing diabetes, increases brain edema, hemorrhagic transformation (HT) and worsens stroke outcome. Understanding the (...) (Stroke)
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  Abstract WP226: Circadian Rhythm Influences Immune Response In Ischemic Stroke Mice - Pradip K Kamat Mohammad B Khan Babak Baban Shahneela Siddiqui David C Hess Neurology, AUGUSTA UNIVERSITY, Augusta, GA AUGUSTA UNIVERSITY, Augusta, GA Oral Biology, Augusta Univ, Augusta, GA Neurology, Augusta Univ, Augusta, GA MEDICAL COLLEGE GEORGIA, Augusta, GA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP226-AWP226, February 1, 2023. Background:Stroke leads to disability and death worldwide. There is evidence that stroke affects the immune system function, and the clock gene controls the immune system. Stroke elevates the inflammatory cascade. Immune (...) (Stroke)
• 11:01
  Abstract WP227: Endothelin Receptor A (eta) Inhibition By Intranasal Administration Of Bq-123 In Hypoperfused Diabetic Rats Exerts Different Effects In Various Domains Of Cognition - Yasir Abdul SARAH JAMIL Adviye Ergul Med Univ. of South Carolina, Charleston, SC MUSC, Charleston, SC Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP227-AWP227, February 1, 2023. Cerebrovascular dysfunction leading to brain hypoperfusion is an early event in vascular cognitive impairment & dementia (VCID). Postmortem brain levels of endothelin (ET)-1, the most potent vasoconstrictor, closely (...) (Stroke)
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  Abstract WP228: Stroke Risk Quantification For Patients With A Left Ventricular Assist Device - Akshita Sahni Erin E McIntyre Jay D Pal Debanjan Mukherjee Paul M Rady Dept of Mechanical Engineering, Univ of Colorado Boulder, Boulder, CO Div of Cardiothoracic Surgery, Univ of Colorado Anschutz, Aurora, CO Dept of Surgery, Univ of Washington Seattle, Seattle, WA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP228-AWP228, February 1, 2023. Introduction:Stroke is a leading cause of death and disability and a significant complication for heart failure patients on Left Ventricular Assist Device (LVAD) support. Most of these stroke cases are embolic in nature. (...) (Stroke)
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  Abstract WP229: Hub Genes Drive Specific Gene Expression Changes Seen In Intracerebral Hemorrhage And Ischemic Stroke. - Paulina Carmona-Mora Bodie Knepp Fernando Rodriguez Glen C Jickling Xinhua Zhan Marisa Hakoupian Heather Hull Hajar Amini Frank R Sharp Bradley P Ander Boryana Stamova Dept of Neurology, Sch of Medicine, Univ of California, Davis, Sacramento, CA Dept of Medicine, Div of Neurology, Univ of Alberta, Edmonton, Canada Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP229-AWP229, February 1, 2023. Gene expression changes in peripheral leukocytes display distinctive profiles after intracerebral hemorrhage (ICH) and ischemic stroke (IS), differentiating both conditions at the molecular level. The breadth of data (...) (Stroke)
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  Abstract WP23: Stroke Survivors Experience During The Covid-19 Pandemic: A Phenomenological Investigation - Barbara Kimmel Jane Anderson Annette Walder Anette Ovalle Chethan P Venkatasubba Rao Baylor College of Medicine, Houston, TX BAYLOR COLLEGE OF MEDICINE, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP23-AWP23, February 1, 2023. Background and Purpose:Stroke occurs suddenly and can be a life-changing experience. Nearly 800,000 people in the United States each year suffer a stroke leading to major disability. Support of treatment of acute and (...) (Stroke)
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  Abstract WP230: Human Peripheral Blood Gene Expression Associated With 90day Ischemic Stroke Outcomes - Hajar Amini Bodie Knepp Fernando Rodriguez Glen Jickling Heather Hull Paulina Carmona Bradley Ander Frank R Sharp Boryana Stamova Dept of Neurology, Dept of Neurology, UC Davis, Sacramento, CA Aiken, SC Davis, CA Canada Sacramento, CA UNIVERSITY OF CALIFORNIA DAVIS, Sacramento, CA UC Davis Med Cntr, Sacramento, CA UC DAVIS Sch of Medicine, Sacramento, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP230-AWP230, February 1, 2023. Objective:Identifying the molecular underpinnings associated with long-term functional outcome after ischemic stroke (IS) could guide search for treatments for improved outcome. Thus, we identified early peripheral immune (...) (Stroke)
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  Abstract WP231: Timecourse Characterization Of Neuronal Activation In The Contralesional Cortex After Stroke - Terrance Chiang Masaki Ito Sean Harvey Michelle Y Cheng Gary Steinberg Stanford Univ, Stanford, CA Univ of California, San Diego, Santa Cruz, CA STANFORD UNIVERSITY, Palo Alto, CA Stanford Univ, Palo Alto, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP231-AWP231, February 1, 2023. Introduction:Functional neuroimaging studies have reported increased activation in the contralesional cortex in both experimental and clinical settings of stroke. However, the dynamics of activation and neuronal subtypes (...) (Stroke)
• 11:01
  Abstract WP232: Endothelial Knockout Of Piezo1 Results In Reduced Cerebral Blood Flow, Brain Gliosis, And Functional Changes In Gait. - TING WU Andrea Doan Trang Do John Ahn Elisabeth Harmon Alexander Andersohn Gab S Kim Sean P Marrelli Univ of Texas health science center at Houston, Houton, TX UTHEALTH, Houton, TX McGovern, Houston, TX Missouri City, TX UTHealth, Houston, TX Univ of Texas health science center at Houston, houston, TX McGovern Med Sch, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP232-AWP232, February 1, 2023. Introduction:Piezo1 is a calcium-permeable mechanosensitive ion channel that is opened by membrane stretch or increased shear force. In peripheral vasculature, activation of endothelial Piezo1 promotes vasodilation. Whether (...) (Stroke)
• 11:01
  Abstract WP233: Sex Differences In The Impact Of Focal Ischemia On Cognitive Impairment In Middle-aged Rats And The Effect Of Iv Mir20a-3p Treatment - Dayalan Sampath Taylor Branyan Kylee Markowsky Rithvik Gunda Jacob M Singer Nadia T Samiya Farida Sohrabji Neuroscience and Experimental Therapeutics, Texas A and M Univ, College Station, TX Bryan, TX College Station, TX Texas A and M Univ, College Station, TX TEXAS A M HEALTH SCIENCE CENTER, Bryan, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP233-AWP233, February 1, 2023. Introduction:Our previous studies show that the small non-coding RNA, mir20a-3p, is neuroprotective for stroke in the acute phase (Branyan et al., 2021). Here we used a battery of tests to assess the integrated functioning (...) (Stroke)
• 11:01
  Abstract WP234: Mitochondria Therapy Mitigates Neuroinflammation And Provides Neuroprotection Against Ischemic Stroke In Mice - Mohd Salman Amanda S Stayton Amandeep Bajwa Tauheed Ishrat Anatomy and Neurobiology, The Univ of Tennessee Health Science Cntr, Memphis, TN Dept of Surgery, The Univ of Tennessee Health Science Cntr, Memphis, TN Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP234-AWP234, February 1, 2023. Background:Ischemic stroke is the second prevalent life-threat problem associated with long-lasting neurological disabilities and a high mortality rate worldwide. Despite this, therapeutic options remain limited. Recently, (...) (Stroke)
• 11:01
  Abstract WP235: Hyperglycemia In The Days After Stroke Exacerbates Brain Injury By Increasing Microglial Superoxide Production - Seok Joon Won Ebony Mocanu Jacqueline Davis Raymond A Swanson UCSF, San Francisco, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP235-AWP235, February 1, 2023. It has been recognized for decades that elevated blood glucose (hyperglycemia) during ischemia/reperfusion greatly exacerbates injury; however, little is known about the effect of hyperglycemia that begins later, over the (...) (Stroke)
• 11:01
  Abstract WP236: Tet3 Overexpression Improves Functional Recovery In Male And Female Mice Following Focal Ischemia - Samantha M Probelsky Alexis B Gaillard Soomin Jeong Charles K Davis Vijay Arruri Raghu Vemuganti Kahlilia C Morris-Blanco Univ of Wisconsin-Madison, Madison, WI Madison, WI UW-MADISON, Madison, WI Univ of Pennsylvania, Philadelphia, PA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP236-AWP236, February 1, 2023. Epigenetic mechanisms have been shown to play a major role in the progression of stroke pathophysiology. The ten eleven translocases (TETs) are enzymes involved in generating DNA hydroxymethylcytosine (5hmC), a brain (...) (Stroke)
• 11:01
  Abstract WP237: Maternal Dietary Choline Deficiencies During Pregnancy And Lactation Reduce Cerebral Blood Flow In 3-month-old Female Mice Offspring Following Ischemic Stroke To The Sensorimotor Cortex - Nafisa M Jadavji Kasey Pull Robert Folk Brikena Gusek Mitra Esfandiarei Biomedical Sciences, Midwestern Univ, Glendale, AZ Midwestern Univ, Glendale, AZ Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP237-AWP237, February 1, 2023. A maternal diet that provides adequate nutrition during pregnancy and lactation is vital to the neurodevelopment of offspring. One-carbon metabolism plays an important role in the closure of the neural tube of the (...) (Stroke)
• 11:01
  Abstract WP238: Glymphatic System Dysfunctions Contributes To The Progression Of Cognitive Decline In A Rat Model Of Alzheimer's Disease - Li Zhang Michael Chopp Hao Luo Quan Jiang Guangliang Ding Zheng Gang Zhang Henry Ford Hosp, Detroit, MI Henry Ford Hosp, detroit, MI HENRY FORD HOSPITAL, Troy, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP238-AWP238, February 1, 2023. Introduction:The aquaporin-4 (AQP4)-dependent glymphatic system mediates ?-amyloid (A?) clearance. Using TgF344-AD rats that recapitulate clinical hallmarks of Alzheimer’s disease (AD), we examined longitudinal alterations of (...) (Stroke)
• 11:01
  Abstract WP239: Intestinal Alkaline Phosphatase: A Novel Regulator Of The Gut-brain Axis In Acute Ischemic Stroke - Rhiannon Macom Kennedi Lewellyn Abigail Tillema Betty Abdelgelil Shokofeh Rahimpour Candice Brown West Virginia Univ, Morgantown, WV Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP239-AWP239, February 1, 2023. While strokes are typically associated with the brain, it is widely known that stroke outcomes are influenced by communication between the brain and peripheral organs. The gastrointestinal (GI) tract comprises a critical (...) (Stroke)
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  Abstract WP24: Promotion Of Stroke Education For The Nation - Casey Okongo Harold E Brown Kelley Elkins Jessica Sumner Shelly Zielke Lisa M Bellamy UK Norton Healthcare SCN, Lexington, KY UK-Norton Healthcare SCN, Lexington, KY Floyd Memorial Hosp, New Albany, IN Lexington, KY UNIVERSITY KENTUCKY HEALTHCARE, Lexington, KY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP24-AWP24, February 1, 2023. Introduction:Stroke education is an ever-present need and there is a shortage of stroke expertise across the nation. The advent of technology has changed the methods by which education is provided. One network in a midwestern (...) (Stroke)
• 11:01
  Abstract WP240: TRPM2 Channel Deletion In Neurons Reduces Injury Following Ischemic Stroke And Improves Post-stroke Cognitive Function - Kelley A Coakley James E Orfila Tiria D Apolinario Alexis M Loehfelm Paco S Herson The Ohio State Univ, Columbus, OH The Ohio State Univ COM, Columbus, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP240-AWP240, February 1, 2023. Background:Emerging evidence implicates post-stroke cognitive impairment as a major contributor to long-term disability. Therefore, optimal therapeutic targets reduce acute ischemic injury and enhance post-stroke brain (...) (Stroke)
• 11:01
  Abstract WP241: Phenylalanine, Apob/apoa-1 Ratio, Ketone Bodies, Fatty Acids, And Microrna 9-3p Patterns Are Altered In Acute Ischemic Stroke - Madhusmita Rout OUHSC, Oklahoma City, OK Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP241-AWP241, February 1, 2023. Background:Stroke is a significant health issue in the United States and identifying biomarkers for prevention and functional recovery of acute ischemic stroke (AIS) remains the highest priority. This study aims to identify (...) (Stroke)
• 11:01
  Abstract WP242: Transcriptomic Changes In Peripheral Blood Leukocytes Associated With The Cerebral Amyloid Angiopathy Small Vessel Disease Score - Danielle Munsterman Sarina Falcione Rebecca Long Twinkle Joy Mike Clarke Andrew E Beaudin Richard Camicioli Eric E Smith Glen Jickling Univ of Alberta, Edmonton, Canada Dept of Medicine, Univ of Alberta, Edmonton, Canada Dept of Medicine Microbiology & Immunology, Univ of Alberta, Edmonton, Canada UNIVERSITY OF CALGARY, Calgary, Canada Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP242-AWP242, February 1, 2023. Introduction:Cerebral amyloid angiopathy (CAA) is a cerebrovascular disease characterized by beta-amyloid deposition within cerebral vessels. Clinical markers of CAA severity include recurrent ICH, cognitive decline, and (...) (Stroke)
• 11:01
  Abstract WP243: Csf1r Antagonism Abolishes Ischemic Preconditioning Mediated Protection In White Matter - Margaret Hamner Ashley McDonough Cara Nielson Davin Gong Levi Todd German Rojas Thomas Reh Bruce R Ransom Jonathan R Weinstein UNIV WASHINGTON NEUROLOGY, Seattle, WA UNIV WASHINGTON BIOLOGICAL STRUCTURE, Seattle, WA CHINESE UNIVERSITY OF HONG KONG, NEUROSCIENCE, Seattle, WA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP243-AWP243, February 1, 2023. Background:Ischemic preconditioning (IPC) is a robust protective phenomenon whereby brief ischemic exposure confers protection against a subsequent prolonged ischemic challenge. IPC has been studied primarily in gray matter (...) (Stroke)
• 11:01
  Abstract WP149: Racial Disparity In Intracerebral Hemorrhage Severity And Outcome: A 4-year Analysis Of The National Inpatient Sample From 2016-2019 - Trevor Hardigan Kurt Yaeger Brandon Philbrick Johanna T Fifi Christopher P Kellner J D Mocco Shahram Majidi Mount Sinai Hosp, New York, NY MOUNT SINAI HOSPITAL, New York, NY New York, NY Mount Sinai Health System, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP149-AWP149, February 1, 2023. Background:Racial disparity in ICH management and outcome is a major concern. We sought to evaluate the impact of race on ICH severity and outcome in a nationally representative database.Methods:A query of the 2000-2019 (...) (Stroke)
• 11:01
  Abstract WP15: Short-Term Functional Outcomes Of Patients With Large Vessel Occlusions Transported By Mobile Stroke Unit Compared To Conventional Transport. - Katherine Ferra Pradas Jason Mathew Arham Khan Ruth Reinsel David Fiorella Stony Brook Univ Hosp, Port Jefferson Station, NY Stony Brook Univ, Stony Brook, NY Stony Brook Univ Hosp, Stony Boook, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP15-AWP15, February 1, 2023. Background:A major limiting factor of favorable outcomes among patients with emergent large vessel occlusions (ELVO) is delay in transfer to a comprehensive stroke center (CSC). Stony Brook University Hospital (SBUH) is one (...) (Stroke)
• 11:01
  Abstract WP150: Asymptomatic Intracranial Hemorrhage Following Endovascular Treatment Is Not Benign: A Systematic Review And Meta-analysis - Pablo Harker Yasmin Aziz Justin Vranic Roberto Chulluncuy-Rivas Melissa Previtera Vivek Khatri Shadi Yaghi Adam H De Havenon Georgios K Tsivgoulis Pooja Khatri Eva Mistry Univ of Cincinnati, Cincinnati, OH Massachusetts General Hosp, Boston, MA Providence, RI Yale Univ, New Haven, CT Univ of Athens, Athens Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP150-AWP150, February 1, 2023. Introduction:Asymptomatic intracerebral hemorrhage (aICH) occurs in ~40% of acute ischemic stroke patients after endovascular thrombectomy (EVT). Unlike symptomatic ICH, which is undoubtedly associated with worse outcomes, (...) (Stroke)
• 11:01
  Abstract WP151: DISPARI-TICI: Determining If Stroke Patients Assessed For Revascularization Show Ethnic Disparities In TICI Scores Or Complications - Dolores Torres Dawn M Meyer Kimberlee Van Orden Briana Poynor Benjamin T Alwood Lovella S Hailey Brett C Meyer Kunal Agrawal Dept of Neurosciences, Univ of California, San Diego, San Diego, CA Univ of California, San Diego, San Diego, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP151-AWP151, February 1, 2023. Introduction:There is limited data on ethnic disparities in endovascular therapy (EVT) Thrombolysis In Cerebral Infarction (TICI) revascularization scores and EVT complications. The goal of this study was to compare (...) (Stroke)
• 11:01
  Abstract WP152: Trends In Stroke Patients With Associated Seizures: A 20-year Analysis Of The National Inpatient Sample From 2000-2019 - Trevor Hardigan Kurt Yaeger Brandon Philbrick Johanna T Fifi Christopher P Kellner J D Mocco Shahram Majidi Mount Sinai Hosp, New York, NY MOUNT SINAI HOSPITAL, New York, NY New York, NY Mount Sinai Health System, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP152-AWP152, February 1, 2023. Background:Seizure is a known complication following acute ischemic stroke (AIS) that can lead to severe morbidity. We sought to better characterize the risk factors for stroke following AIS and evaluate in-hospital (...) (Stroke)
• 11:01
  Abstract WP153: Tirofiban Increase Symptomatic Intracranial Hemorrhage After Endovascular Therapy In Cardio-embolized Stroke Patients: Insight From Rescue Bt Trial - Lijie Gao Yang Yu Cheng Peng Wenjie Zi Zhongming Qiu fengli Li Hongliang Zeng Zhengzhou Yuan Zhujiang Hosp, Guangzhou, China Nanyang Central Hosp, Henan, China West China Hosp, Chengdu, China Xinqiao Hosp, Chongqing Chongqing Ganzhou People's Hosp, Guanzhou, China Affiliated Hosp of Southwest Med Univ, Luzhou, China Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP153-AWP153, February 1, 2023. Introduction:Efficacy and safety of tirofiban in endovascular therapy among cardio-embolized ischemic stroke patients remains controversial. We aimed to assess effects of tirofiban before endovascular therapy in (...) (Stroke)
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  Abstract WP154: Low-field Portable Mri For Routine Post-thrombectomy Assessment Of Ongoing Brain Injury - Nanthiya Sujijantarat Andrew Koo Ivan Jambor Ajay Malhotra Anna Crawford Mercy Mazurek Nethra Parasuram Vineetha Yadlapalli Isha R Chavva Joseph Antonios Aladine Elsamadicy Daniela Renedo Ryan Hebert Joseph L Schindler Lauren H Sansing Adam H De Havenon Madelynne Olexa Juan E Iglesias Matthew Rosen W Taylor T Kimberly Nils H Petersen Kevin N Sheth Charles Matouk Neurosurgery, Yale-New Haven Hosp, New Haven, CT Yale Sch of Medicine, New Haven, CT Yale Univ, New Canaan, CT Milford, CT Harvard Med Sch, Boston, MA Yale-New Haven Hosp, New Haven, CT YALE UNIVERSITY SCHOOL OF MEDICINE, New (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP154-AWP154, February 1, 2023. Introduction:Conventional MRI (cMRI) is not routinely available post-mechanical thrombectomy (MT), which can preclude accurate infarction assessment. Our objective was to evaluate the use of low-field portable MRI (pMRI) (...) (Stroke)
• 11:01
  Abstract WP155: Long-term Outcomes And Comfort Care Transitions For Stroke Patients With Severe Baseline Disability With And Without Endovascular Thrombectomy - Amine Awad Michael J Young Alexander Andreev Adam A Dmytriw Justin Vranic James D Rabinov Christopher Stapleton Alvin S Das Aneesh B Singhal Natalia S Rost Aman B Patel Robert W Regenhardt Massachusetts General Hosp, Boston, MA Beth Israel Deaconess Med Cntr, Boston, MA Beth Israel Deaconess Med Cente, Cambridge, MA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP155-AWP155, February 1, 2023. Introduction:Patients with baseline disability account for up to one-third of stroke presentations. Despite growing evidence supporting their benefit from endovascular thrombectomy (EVT), there remains controversy in (...) (Stroke)
• 11:01
  Abstract WP156: Thrombectomy Alone Versus Bridging Intravenous Alteplase In The US Population: A Pseudo-randomized Controlled Trial - Sergio Salazar-Marioni Rania Abdelkhaleq Arash Niktabe Muhammad Bilal B Tariq Juan Carlos Martinez-Gutierrez Sunil Sheth Youngran Kim UT Health Science Cntr at Houston, Houston, TX Houston, TX UTHealth, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP156-AWP156, February 1, 2023. Introduction:Recent randomized controlled trials (RCT) failed to demonstrate non-inferiority of skipping IV tPA in patients with planned endovascular therapy (EVT). None of these studies included patients from the US due to (...) (Stroke)
• 11:01
  Abstract WP157: Prognostic Impact Of Pulse Pressure At Admission On Functional Outcomes Post-thrombectomy For Acute Ischemic Stroke - Sabrena M Ahmadi Stephen D Avila Alexis N Simpkins Cedars Sinai Med Cntr, West Hollywood, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP157-AWP157, February 1, 2023. Introduction:Prior studies showed that pulse pressure (PP) correlates with cerebral collateral status, but the prognostic impact of widened PP on thrombectomy outcomes following acute ischemic stroke (AIS) is unclear. We (...) (Stroke)
• 11:01
  Abstract WP158: Impact Of Atrial Fibrillation On Clinical Outcomes After Endovascular Thrombectomy: A Post-Hoc Analysis Of The Defuse-3 Trial - Ahmad Zamzam Jay Lusk Adam H De Havenon Shadi Yaghi Nada K El Husseini Maarten G Lansberg Gregory W Albers Brian C Mac Grory Duke Univ Hosp, Durham, NC Duke Univ, Durham, NC Yale Univ, New Haven, CT Brown Univ, Providence, RI DUKE UNIVERSITY HOSPITAL, Durham, NC STANFORD UNIVERSITY, Palo Alto, CA Stanford Univ Med Cntr, Stanford, CA Duke Univ Sch of Medicine, Durham, NC Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP158-AWP158, February 1, 2023. Introduction:Previous studies have failed to show an interaction between known atrial fibrillation (AF) and treatment effect of endovascular thrombectomy (EVT) performed within 6 hours of time last known well. However, it (...) (Stroke)
• 11:01
  Abstract WP159: Examining The Utility Of 2D DSA For Carotid Stenosis Hemodynamic Pressure Analysis - Huy Dinh Viktor Szeder Fernando Vinuela Aichi Chien Reseda, CA UCLA, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP159-AWP159, February 1, 2023. Introduction:Measurement of local hemodynamic behavior is useful for assessing the pathology of carotid stenosis. In this study, we explore a novel method using two-dimensional digital subtraction angiography (2D DSA) to (...) (Stroke)
• 11:01
  Abstract WP16: Automated Vessel Identification In The Circle Of Willis Using Deep Learning Models To Assist AI Based Lesion Detection In Cerebral Vasculature - Aichi Chien Ziga Špiclin Ziga Bizjak UCLA, Los Angeles, CA Univ of Ljubljana, Ljubinia, Slovenia Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP16-AWP16, February 1, 2023. Introduction:Vascular diseases are among the top causes of death in the world. Automated approaches which allow comparison of vasculature enable both large population studies of vasculature and assist objective diagnosis of (...) (Stroke)
• 11:01
  Abstract WP160: Intravenous Dose-adjusted Cangrelor Use For Neuroendovascular Procedures: An Institutional Experience - Rami Z. Morsi Harsh Desai Sachin A Kothari Sonam Thind Julián Carrión-Penagos Elisheva Coleman James R Brorson Scott J Mendelson Ali Mansour Shyam Prabhakaran Tareq Kass-Hout Univ of Chicago, Chicago, IL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP160-AWP160, February 1, 2023. Introduction:The optimal antiplatelet therapy regimen for neuroendovascular procedures remains unclear. This study investigates the safety and feasibility of intravenous dose-adjusted cangrelor for neurovascular (...) (Stroke)
• 11:01
  Abstract WP161: Does History Of Atrial Fibrillation (Afib) Impact TICI Scores In Acute Ischemic Stroke Patients Receiving Endovascular Treatment With Or Without Iv Thrombolytics? Results From A Large Health System In Six Western States Of The United States - Reza Bavarsad Shahripour Horia Marginean Leslie Corless Lisa Arnold Adrieanne Guerrero Ted J Lowenkopf Tarvinder Singh Alexandra C Lesko Yince Loh Mohsen Pirastehfar Jason W Tarpley Neurology Dept, Providence Health Science Cntr, Los Angeless, CA Providence Health and Services, Portland, OR Saint Johns, Playa Del Rey, CA Tarzana, CA PROVIDENCE STROKE CENTER, Portland, OR Providence Regional Med Cntr, Everett, WA PROVIDENCE HEALTH AND SERVICES, Portland, OR Swedish Neuroscience Institute, Seattle, WA Providence St John's Health Cntr, Pasadena, CA Pacific Neuroscience Institute, Torrance, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP161-AWP161, February 1, 2023. Introduction:Despite the importance of Afib in stroke, it is unclear whether patients with acute ischemic stroke (AIS) and Afib have a different response to reperfusion with IV thrombolysis (IVT) and/or endovascular (...) (Stroke)
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  Abstract WP162: Primary Results Of Mechanical Thrombectomy For Acute Ischemic Stroke In Clinical Practice: K-net Registry - Toshihiro Ueda MASATAKA TAKEUCHI MASAFUMI MORIMOTO Yoshifumi Tsuboi Ryoo Yamamoto Shogo Kaku Junichi Ayabe Takekazu Akiyama Daisuke Ishima Tomohide Yoshie Yasuhiro Hasegawa ST MARIANNA UNVI TOYOKO HOS, Kawasaki, Japan Seisho Hosp, Odawara, Japan Yokohama Shintoshi Hosp, Yokohama, Japan Kawasakisaiwai Hosp, Kawasaki, Japan Yokohama Stroke and Spine Cntr, Yokohama, Japan Neurosurgical East Yokohama Hosp,, Yoskohama, Japan Yokosuka Kyosai Hosp, Yokosuka, Japan Akiyama Neurosurgical Hosp, Yokohama, Japan Kitasato Univ Hosp,, Sagamihara, Japan ST MARIANNA UNIV TOYOKO HOSPITAL, Kawasaki, Japan (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP162-AWP162, February 1, 2023. Background:Endovascular treatment (EVT) for acute large vessel occlusion has been found to be effective in several randomized controlled trials. We conducted a prospective cohort study to evaluate the real-world efficacy of (...) (Stroke)
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  Abstract WP163: Relationship Between Three-dimensional Arterial Tortuosity And Difficulty Of Guide Catheter Access During Endovascular Reperfusion Therapy - Kota Maekawa Nobuyuki Ohara Takasugi Junji Shinsaku Nakazawa Michi Kawamoto Tsuyoshi Ohta Nobuyuki Sakai Kobe city medical center general hospital, Kobe, Japan Kobe City Med Cntr General Hosp, Kobe, Japan National Cerebral and Cardiovascular Cntr, Suita, Japan Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP163-AWP163, February 1, 2023. Introduction:Few studies have investigated the tortuosity of great vessels only in the longitudinal direction during endovascular reperfusion therapy. This study evaluated the tortuosity of the great vessels in the (...) (Stroke)
• 11:01
  Abstract WP164: Acute Carotid Stenting Versus Conservative Management For Tandem Carotid Occlusions: Insights From STAR - Muhammed Amir Essibayi Mohammad Anadani Eyad Almallouhi Shadi Yaghi Ilko Maier Pascal M Jabbour Joon-Tae Kim Stacey Quintero Wolfe Ansaar Rai Robert Starke Marios Psychogios Amir Shaban Adam S Arthur Shinichi Yoshimura Brian Howard Ali Alawieh Isabel Fragata Hugo Cuellar Adam Polifka Justin Mascitelli Joshua Osbun Charles Matouk Min S Park Michael Levitt Travis Dumont Richard Williamson David Altschul Alejandro M Spiotta Sami Al Kasab Dept of Neurosurgery, Med Univ of South Carolin, Charleston, SC MEDICAL UNIVERSITY OF SOUTH CAROLIN, Charleston, SC MUSC, Charleston, SC Brown Univ, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP164-AWP164, February 1, 2023. Introduction:Management of anterior circulation emergent large vessel occlusion with tandem carotid occlusion (TCO) remains a challenge during mechanical thrombectomy (MT). To day, there is no consensus regarding emergent (...) (Stroke)
• 11:01
  Abstract WP166: CHA2DS2-VASc or CHA2DS2-VA: Do We Need An Additional Point To Anticoagulate Women? - Daria Giudici Rossana Regina Maurizio Paciaroni Valeria Caso Emergency Medicine, Perugia, Italy Stroke Unit, Perugia, Italy STROKE UNIT, Perugia, Italy Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP166-AWP166, February 1, 2023. RationaleThe prevalence of atrial fibrillation (AF) is higher in men than women, but women have a higher risk of stroke and death due to AF. The CHA2DS2-Vasc score measures the risk of stroke in patients with AF, (...) (Stroke)
• 11:01
  Abstract WP167: Pregnancy And Neonatal Outcomes After A Stroke In An Integrated Healthcare System. - Zahra Ajani Shayandokht Taleb Denise Gaffney An Ly Navdeep S Sangha Kaiser Permanente Los Angeles Med Cntr, Los Angeles, CA Kaiser Permanente Los Angeles, Chatsworth, CA KAISER PERMANENTE, PASADENA, CA KAISER PERMANENTE, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP167-AWP167, February 1, 2023. Background:Stroke in women of childbearing age is not only disabling but also has lifelong consequences for family planning. There are no large studies on maternal and fetal outcomes in patients with a history of (...) (Stroke)
• 11:01
  Abstract WP168: Percutaneous Left Atrial Appendage Closure Device For Patients With Atrial Fibrillation In New York - Liqi Shu Han Xiao Shadi Yaghi Neurology, Alpert Med Sch of Brown Univ, Providence, RI Univ of California Santa Barbara, Santa Barbara, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP168-AWP168, February 1, 2023. Introduction:Trials have shown that WATCHMAN left atrial appendage closure (LAAC) for stroke is noninferior to oral anticoagulation (OAC) for stroke prevention in patients with atrial fibrillation (AF). Since the approval (...) (Stroke)
• 11:01
  Abstract WP169: Age And Sex Differences And Temporal Trend In Stroke Incidence In Latin America: A Systematic Review And Meta-analysis - Marilaura Nuñez Carlos Delfino Claudia Asenjo-Lobos Francisca Gonzalez Amy Riviotta Francisca Urrutia Andrea Schilling Pablo M Lavados Craig S Anderson Paula Munoz Venturelli Universidad del Desarrollo, Santiago, Chile Universidad del Desarrollo, Santiago de Chile, Chile CLINICA ALEMANA DE SANTIAGO, Santiago THE GEORGE INSTITUTE FOR GLOBAL HEA, Camperdown, Australia Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP169-AWP169, February 1, 2023. Background:Studies suggest divergent temporal trends in stroke incidence in high income countries, with increasing rates in younger people, particularly women. No age- and sex-specific stroke incidence data are available (...) (Stroke)
• 11:01
  Abstract WP17: Plasma Proteins In Correlation With Lesional Iron Content And Permeability Imaging In Clinical Trial Of Cavernous Angioma With Symptomatic Hemorrhage - Stephanie Hage Dehua Bi Ying Li Abhinav Srinath Dorothy Debiasse Sharbel Romanos Rhonda Lightle Robert Shenkar Justine Lee Agnieszka Stadnik Yuan Ji Timothy J Carroll Romuald Girard Issam A Awad Univ of Chicago Medicine and Biological Sciences, Chicago, IL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP17-AWP17, February 1, 2023. Background:Increases in mean lesional iron content (?6%) measurement by QSM and vascular permeability (?40%) assessed by DCEQP MRI have been associated with new bleeding, and are used as monitoring biomarkers in NINDS funded (...) (Stroke)
• 11:01
  Abstract WP170: Validation Of Magnetically Induced Physiological Response Assessment To Identify Patients Likely Harboring Silent Brain Infarcts - Jeffrey L Saver James Maynard Silviu Brill David Tanne GEFFEN SCHOOL OF MEDICINE AT UCLA, Los Angeles, CA CTI Clinical Rsch Cntr, Cincinnati, OH Tel-Aviv Sourasky Med Cntr, Tel-Aviv, Israel Stroke and Cognition Institute, Rambam healthcare campus, Haifa, Israel Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP170-AWP170, February 1, 2023. Background:Silent brain infarcts (SBIs) are among the most potent risk factors for future symptomatic stroke and vascular cognitive impairment, increasing the hazard ratio up to 3.3-fold. But high costs make MRI screening (...) (Stroke)
• 11:01
  Abstract WP171: Impact Of Pre-stroke Sulfonylurea Use On Functional Outcomes In The SHINE Trial - Christopher D Streib Askiel Bruno Valerie Durkalski Qi Pauls Abbey Staugaitis Saketh Annam Oladi Bentho Kamakshi Lakshminarayan William J Meurer UNIVERSITY OF MINNESOTA, Minneapolis, MN Augusta Univ, Augusta, GA MUSC Public Health Sciences, Charleston, SC MUSC, Mt Pleasant, SC Univ of Minnesota, Minneapolis, MN Dept of Neurology, Univ of Minnesota, Minneapolis, MN Univ of Minnesota, Corcoran, MN UNIVERSITY MICHIGAN, Ann Arbor, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP171-AWP171, February 1, 2023. Background:Pharmacological and clinical evidence suggest that sulfonylurea (SU) medications may improve acute ischemic stroke (AIS) outcomes. The SHINE trial studied intensive vs standard blood sugar management in patients (...) (Stroke)
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  Abstract WP172: Delayed Leukoencephalopathy Following Acute Ischemic Stroke - Takeo Sato Satoshi Matsushima Takahiro Maku Tomomichi Kitagawa Maki Tanabe Hiroki Takatsu Teppei Komatsu Kenichiro Sakai Kenichi Sakuta Tadashi Umehara Hidetomo Murakami Hidetaka Mitsumura Masato Matsushima Yasuyuki Iguchi Jikei Univ Sch of Medicine, Tokyo, Japan Radiology, Jikei Univ Sch of Medicine, Tokyo, Japan Jikei Univ Hosp, Tokyo, Japan The Jikei Univ Sch, Chiba, Japan THE JIKEI UNIVERSITY, Tokyo, Japan The Jikei Univ Sch of Med., Tokyo, Japan The Jikei Univ, Tokyo, Japan Jikei Univ, Tokyo, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP172-AWP172, February 1, 2023. Background and Purpose:Delayed leukoencephalopathy (DL) following ischemic stroke with large vessel occlusion (LVO) is rarely reported and the pathophysiology is unclear. We aimed to investigate the incidence, clinical (...) (Stroke)
• 11:01
  Abstract WP173: Interaction Between CYP2C19 Allele Status And Outcome Following Ischemic Stroke In Patients Treated With Clopidogrel: A TARDIS Trial Substudy - John H McDermott Lisa J Woodhouse Dwaipayan Sen Craig J Smith William G Newman Philip M Bath The Div of Evolution, Infection and Genomics, UNIVERSITY OF MANCHESTER, Manchester, United Kingdom Stroke Trials Unit, Mental Health & Clinical Neurosciences, Univ of Nottingham, Nottingham, United Kingdom Greater Manchester Comprehensive Stroke Cntr, Geoffrey Jefferson Brain Rsch Cntr, Salford, United Kingdom Univ of Manchester, Manchester Stroke Trials Unit, Mental Health & Clinical Neurosciences, UNIVERSITY OF NOTTINGHAM, Nottingham, United (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP173-AWP173, February 1, 2023. Background:Clopidogrel is routinely prescribed following ischaemic stroke (IS), or transient ischaemic attack (TIA), as secondary prevention. Conversion of clopidogrel to its active form involves several hepatic cytochrome (...) (Stroke)
• 11:01
  Abstract WP174: Elevated Homocysteine Intensify The Effect Of Lipoprotein(a) On Stroke Recurrence - Zhiyuan Feng Jie Xu Yongjun Wang Neurology, Beijing Tiantan Hosp, Capital Med Univ, Beijing, China Beijing Tiantan Hosp, Capital Med Univ, Beijing, China Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP174-AWP174, February 1, 2023. Introduction:Lipoprotein(a) [Lp(a)] and homocysteine (tHcy) are risk factors for ischemic stroke. tHcy show great impact on Lp(a) binding to fibrin and interaction between Lp(a) and Mac-1 integrin, which might intensify the (...) (Stroke)
• 11:01
  Abstract WP175: Cardiovascular And Cerebrovascular Disease Risk Assessment Amongst Patients With Status Migrainosus And Migraine With Aura - A Nationwide Study - Dhaivat Shah Kulin Patel Stuti Pathak Adithya Nadella Khushboo Shah Vrushali Shelar Ponrasu Sundararaju Shamima A Somi Michael Pelidis Christiana Igbenabor Vinith Vimalathithan Sabbineni Charishma Chadane Thompson Urvish K Patel Christopher Belletieri Dept of Clinical Rsch, Icahn Sch of Medicine at Mount Sinai, New York, NY Dept of Family Medicine, Lower Bucks Hosp, Bristol, PA AMC Med Education Trust, Ahmedabad, Gujarat, India Nanjing Med Univ, Nanjing, Jiangsu Province, China Saratov State Med Univ, Russia, Russian Federation Government Villupuram Med College and Hosp, Villupuram, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP175-AWP175, February 1, 2023. Introduction:Headache disorders have been linked with enhanced atherosclerosis, cortical spreading depression, endovascular dysfunction, vasoconstriction, neurogenic inflammation, hypercoagulability, and cervical artery (...) (Stroke)
• 11:01
  Abstract WP176: Prior TIAs Among Patients With Ischemic Stroke In The Greater Cincinnati Northern Kentucky Stroke Study (GCNKSS) - Tracy E Madsen Jane C Khoury Mary Haverbusch Opeolu M Adeoye Elisheva R Coleman Felipe De Los Rios La Rosa Stacie L Demel Simona Ferioli Matthew L Flaherty Adam Jasne Pooja Khatri Jason Mackey Sharyl R Martini Eva Mistry Sabreena Slavin Michael Star Kyle B Walsh Daniel Woo Joseph P Broderick Brett M Kissela Dawn O Kleindorfer BROWN UNIVERSITY, Providence, RI CINCINNATI CHILDRENS HOSP MED CTR, Cincinnati, OH UNIVERSITY OF CINCINNATI, Cincinnati, OH Washington Univ, Saint Louis, MO UNIVERSITY OF Chicago, Cincinnati, OH Miami Neuroscience Institute, Palmetto Bay, FL Univ of Cincinnati, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP176-AWP176, February 1, 2023. Background:TIAs serve as an opportunity to identify and modify risk factors and to prevent future events. Given known epidemiologic differences in strokes by race and sex, our objective was to investigate the rates of prior (...) (Stroke)
• 11:01
  Abstract WP177: Effects Of The Oral Factor XIa Inhibitor Asundexian On Intracranial Bleeding Among Patients With Acute Non-Cardioembolic Ischemic Stroke: PACIFIC-Stroke Randomized Trial - Pooja Khatri Ashkan Shoamanesh Hardi Mundl Eric Smith Feryal Saad Lizhen Xu Laura Heenan Pablo Colorado Bodo Kirsch Christoph Neumann Stuart J Connolly Robert G HART NEUROLOGY, UNIV OF CINCINNATI, Cincinnati, OH MCMASTER UNIVERSITY, Hamilton, Canada BAYER AG, Wuppertal, Germany UNIV OF CALGARY, Calgary, Canada HAMILTON GENERAL HOSPITAL, Hamilton, Canada BAYER, Whippany, NJ BAYER AG, Berlin, Germany BAYER AG, Wuppertal,, Germany MC MASTER UNIV, Hamilton, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP177-AWP177, February 1, 2023. Introduction:The phase 2 PACIFIC-Stroke trial of patients with acute non-cardioembolic ischemic stroke assessed asundexian, the oral small molecule Factor XIa inhibitor, versus placebo administered within 48h of ischemic (...) (Stroke)
• 11:01
  Abstract WP178: Markers Of Coagulation And Hemostatic Activation Predict Occult Malignancy In Cryptogenic Stroke Patients - Patrick Cardel Srikant RANGARAJU Manet Lemuel-Clarke Laura Henriquez Fadi B Nahab Emory Univ Sch of Medicine, Atlanta, GA EMORY UNIVERSITY, Decatur, GA Emory Healthcare, Atlanta, GA EMORY UNIVERSITY, Atlanta, GA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP178-AWP178, February 1, 2023. Introduction:One potential cause of embolic strokes of undetermined source (ESUS) is occult malignancy. The objective of the study was to evaluate the frequency of and potential predictors of occult malignancy among ESUS (...) (Stroke)
• 11:01
  Abstract WP179: Menopause Is Related To Accelerated Accumulation Of White Matter Hyperintensity Burden In Small Artery Occlusion Strokes - Markus D Schirmer Anna Bonkhoff Anne-Katrin Giese Natalia S Rost J P KISTLER STROKE RESEARCH CENTER, Boston, MA Massachusetts General Hosp, Boston, MA Hamburg MASSACHUSETTS GENERAL HOSPITAL, Boston, MA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP179-AWP179, February 1, 2023. Introduction:Sex differences in white matter hyperintensity (WMH) burden exist and are affected by menopausal status. Here, we investigate the difference in age-related WMH burden with respect to stroke subtype (TOAST) and (...) (Stroke)
• 11:01
  Abstract WP18: Association Of Quality Of Life Domains And Clinical Symptoms In Familial Cerebral Cavernous Malformation Patients - Cynthia Tsang Jeffrey Nelson Charles McCulloch Edward R Smith Sudhakar Vadivelu Amy Akers Cornelia Lee Jospeh Zabramski Atif Zafar Michel T Torbey Leslie Morrison Issam A Awad Helen Kim Univ of California, San Francisco, San Francisco, CA Children's Hosp Boston, Boston, MA Cincinnati Children's Hosp Med Cntr, Cincinnati, OH Angioma Alliance, Charlottesville, VA Barrow Neurological Institute, Phoenix, AZ St. Michael's Hosp, Toronto, Canada Univ of New Mexico, Albuquerque, NM Univ of Chicago, Chicago, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP18-AWP18, February 1, 2023. Background:Familial cerebral cavernous malformation (FCCM) is characterized by multiple brain lesions at risk for intracranial hemorrhage (ICH) and neurological morbidity, affecting quality of life (QoL). PROMIS-29 is a QoL (...) (Stroke)
• 11:01
  Abstract WP180: Gender-specific Risk Of Stroke In Patients With Peripheral Artery Disease - Qiaoqing Zhong Rayaan Yunus Adnan Khan Feroze Mahmood Aidan Sharkey Yifan Bu Taha Rehman Ahmed Sohail Robina Matyal Dept of Anesthesia, Critical care and Pain Medicine, Beth Israel Deaconess Med Cntr, Harvard Med Sch, Boston, MA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP180-AWP180, February 1, 2023. Objective:Peripheral artery disease (PAD) is a common atherosclerotic disease associated with increased morbidity and mortality. We conducted a retrospective review to investigate the role of gender in influencing the (...) (Stroke)
• 11:01
  Abstract WP181: Trends In Ischemic Stroke Patients With Central Nervous System Infections: A Propensity Score Matched 20-year Analysis Of The National Inpatient Sample - Emily K Chapman Trevor Hardigan Vikram Vasan Christina Rossitto Braxton R Schuldt Alex Devarajan Johanna T Fifi Christopher P Kellner J D Mocco Shahram Majidi Mount Sinai Hosp, New York, NY Icahn SOM at Mount Sinai, New York, NY New York, NY Icahn Sch of Medicine, New York, NY Mount Sinai Health System, New York, NY MOUNT SINAI HOSPITAL, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP181-AWP181, February 1, 2023. Introduction:Infection of the central nervous system (CNS) - including meningitis, encephalitis and brain abscess - is a feared complication in hospitalized patients. Studies of CNS infection in patients with acute ischemic (...) (Stroke)
• 11:01
  Abstract WP182: Diastolic Dysfunction With Elevated Left Ventricular Filling Pressures Is Associated With Embolic Stroke Of Undetermined Source And Atrial Fibrillation Detection After Ischemic Stroke - Liqi Shu Zubair Bashir Edward W Chen Shuyuan Wang Eric D Goldstein Maheen Rana Narendra Kala Xing Dai Daniel Mandel Shadi Yaghi Phinnara Has Mingxing Xie Tao Wang James Simmons Christopher Song Philip Haines Neurology, Alpert Med Sch of Brown Univ, Providence, RI Cardiology, Alpert Med Sch of Brown Univ, Providence, RI Ultrasound, Tongji Med College, Huazhong Univ of Science and Technology, Wuhan, China Lifespan Biostatistics, Epidemiology and Rsch Design, Rhode Island Hosp, Providence, RI Stanford Cardiovascular Institute, Stanford Univ, Palo Alto, CA Pulmonary, Critical Care, and Sleep (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP182-AWP182, February 1, 2023. Introduction:Diastolic dysfunction, particularly with elevated left ventricle filling pressure (LVFP) is known to be a strong independent predictor of all-cause mortality and major cardiac events. There is limited data on (...) (Stroke)
• 11:01
  Abstract WP183: Social Activities Are Positively Associated With Medication Adherence In Stroke Survivors - Xueting Ding Jeffrey J Wing Brooke H Gibbs Emily Drum Desiree Gutierrez Bruce Albala Bernadette Boden-Albala Univ of California, Irvine, Irvine, CA Ohio State Univ, Columbus, OH UCI Program in Public Health, Irvine, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP183-AWP183, February 1, 2023. Introduction:Social support may influence illness incidence or recovery through effects on health-related behaviors, and one aspect is emotional support, which includes the offering of empathy, friendship, care, and trust (...) (Stroke)
• 11:01
  Abstract WP184: Identifying Optimal Cut Points Of National Institutes Of Health Stroke Scale To Predict Mortality: A Population-based Assessment - Robert J Stanton David Robinson Lili Ding Jane C Khoury Mathew J Reeves Felipe De Los Rios La Rosa Mary Haverbusch Kathleen S Alwell Simona Ferioli Stacie L Demel Adam Jasne Sabreena Slavin Kyle B Walsh Michael Star Opeolu M Adeoye Pooja Khatri Elisheva Coleman Jason Mackey Eva Mistry Sharyl R Martini Matthew L Flaherty Daniel Woo Brett Kissela Dawn O Kleindorfer Univ of Cincinnati, Cincinnati, OH Cincinnati, OH CINCINNATI CHILDRENS HOSP MED CTR, Cincinnati, OH MICHIGAN STATE UNIVERSITY, East Lansing, MI Miami Neuroscience Institute, Palmetto Bay, FL UNIVERSITY OF CINCINNATI, Cincinnati, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP184-AWP184, February 1, 2023. Background:Ischemic stroke is the 5thleading cause of death in the US. As a measure of stroke severity, initial NIHSS has been used to predict clinical outcome. We sought to identify the optimal cut-points of NIHSS at (...) (Stroke)
• 11:01
  Abstract WP185: Relationship Between E-cigarette Smoking And Stroke - A NHANES Study - Neel Patel Urvish K Patel Neev Mehta Eseosa Urhoghide Nidhi Patel Amrapali Patel Akshada Parulekar Juan Fernando ortiz Rutul Patel Anuja Mistry Arpita Bhriguvanshi Mahika Khurana Mohammed Abdulqader Kogulavadanan Arumaithurai Shamik Shah Icahn Sch of Medicine, New York, NY Icahn Sch of Med at Mount Sinai, New York, NY Lahey Hosp and Med Cntr, Burlington, MA Hudson Regional Hosp, Secaucus, NJ UMass Memorial Health, Worcester, MA Dept of Public Health, Milken Institute Sch of Public Health, George Washington Univ, Washington, DC York Univ, Toronto, Canada Larkin Community Hosp, Miami, FL (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP185-AWP185, February 1, 2023. Introduction:Tobacco use is a known risk factor for stroke and other cardiovascular diseases. However, the relationship between e-cigarette smoking and stroke is largely unknown.Hypothesis:This study aims to assess the (...) (Stroke)
• 11:01
  Abstract WP186: Fewer Self-reported Memory Problems Are Associated With Better Blood Pressure Control Post-stroke - Brooke Gibbs Jeffrey J Wing Darnisha Draughter Emily Drum Desiree Gutierrez Bruce Albala Bernadette Boden-Albala Univ of California, Irvine, Irvine, CA Ohio State Univ, Columbus, OH UCI Program in Public Health, Irvine, CA Univ of California Irvine, Irvine, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP186-AWP186, February 1, 2023. Introduction:Memory problems, a common cognitive issue, can have a negative influence on one’s ability to function and contributes to increased risk of secondary stroke.Objective:To examine the association between (...) (Stroke)
• 11:01
  Abstract WP187: Takotsubo Cardiomyopathy And Subsequent Risk Of Major Adverse Cardiovascular Events: A Cluster Analysis - Alonso Alvarado-Bolanos Sebastian Fridman Diana Ayan Luciano A Sposato Dept of Clinical Neurological Sciences, Western Univeristy, London, Canada Western Univ - LHSC, London, Canada Dept of Clinical Neurological Sciences, London Health Sciences Cntr, London, Canada Western Univ, London, Canada Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP187-AWP187, February 1, 2023. Introduction:Takotsubo Cardiomyopathy (TCM) is a form of transient regional left ventricular dysfunction. The risk of MACE after TCM is poorly understood but appears to be higher. Predictors of cardiovascular (CV) events (...) (Stroke)
• 11:01
  Abstract WP188: Relationships Of Hematocrit With Asymptomatic And Symptomatic Lacunar Ischemic Lesions - David Roh Ricardo Murguia Fuentes Kursat Gurel Farid Khasiyev Salwa Rahman Pedro Bueno Khrystyna Kozzi Antonio Spagnolo-Allende Azzurra Cottarelli Marialaura Simonetto Robin Ji Jia Guo Vadim Spektor Eldad Hod Devin Burke Elisa Konofagou Tatjana Rundek Clinton Wright Randolph S Marshall Ralph L Sacco Mitchell Elkind Jose Gutierrez COLUMBIA UNIVERSITY MEDICAL CENTER, New York, NY SHREVEPORT, LA SLU Sch of Medicine, St. Louis, MT Columbia university medical center, New York, NY Columbia Univ, New York, NY New York, NY Cornell Weil Med Cntr, New York, NY New York Presbyterian, New York, NY (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP188-AWP188, February 1, 2023. Introduction:Hematocrit at both low and high extremes can result in both hypoxia and thrombosis respectively. While both scenarios may predispose to ischemia, it is unclear whether hematocrit associates with small vessel (...) (Stroke)
• 11:01
  Abstract WP189: Association Between Neighborhood Socioeconomic Characteristics, Cardiovascular Health, And Incidence Of Stroke - Deepak Palakshappa Nicole D Davis Armstrong Rikki M Tanner Keith L Keene Fang-Chi Hsu Marguerite M Irvin Chad M Aldridge N A Sunmonu Bradford Worrall Wake Forest Univ Sch of Medicine, Winston Salem, NC Univ of Alabama at Birmingham, Birmingham, AL UNIVERSITY ALABAMA AT BIRMINGHAM, Birmingham, AL East Carolina Univ, Greenville, NC Wake Forest Sch of Medicine, Winston-Salem, NC UNIVERSITY ALABAMA BIRMINGHAM, Birmingham, AL UVA Med Cntr, Charlottesville, VA Univ of Virginia Health Syste, Charlottesville, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP189-AWP189, February 1, 2023. Introduction:Social and environment factors are associated with increased stroke risk. It is unclear if favorable cardiovascular health may attenuate this risk. We evaluated the impact of neighborhood socioeconomic (...) (Stroke)
• 11:01
  Abstract WP19: Association Between Thoracic Aortic Diameter And Intracranial Aneurysm Size - Dan Laukka Ville Rantasalo Jarmo Gunn Melissa Rahi Jaakko Rinne Turku Univ Hosp, Turku, Finland Univ of Turku, Turku, Finland Dep.of neurosurgery, Turku, Finland Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP19-AWP19, February 1, 2023. Background:Intracranial arteries and thoracic aortas vascular smooth muscle cells are derived from the same developmental tissue during embryogenesis. We reported earlier the association between thoracic aortic (...) (Stroke)
• 11:01
  Abstract WP190: Central Retinal Artery Occlusion: Do Patient Presentation Patterns Complicate Use Of Potential Treatments? - Ronak Shah Aubrey Gilbert Ronald Melles Amar Patel Timothy Do Michael Wolek Robin Vora Renaissance Sch of Medicine at Stony Brook Univ, Stony Brook, NY Kaiser Permanente Northern California, Vallejo, CA Kaiser Permanente Northern California, Oakland, CA Univ of California Davis Sch of Medicine, Sacramento, CA Univ Hosps at Case Western Reserve Univ, Cleveland, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP190-AWP190, February 1, 2023. Introduction:For patients diagnosed with central retinal artery occlusion (CRAO), timely screening for underlying risk factors to prevent secondary stroke and other cardiovascular events is required. Given the profound (...) (Stroke)
• 11:01
  Abstract WP191: Post Stroke Dysphagia Prediction Score In Acute Ischemic Stroke In Japan - Hajime Ikenouchi Kei Nozue Tatsuo Miyamoto Naoki Yamamoto Kaoru Endo Sendai City Hosp, Miyagi, Japan Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP191-AWP191, February 1, 2023. Background and Purpose:Post stroke dysphagia (PSD) is a common complication after stroke. The earlier prediction of PSD is essential for patient stratification for intensive rehabilitation, but there was no scoring system (...) (Stroke)
• 11:01
  Abstract WP192: Comparison Of Ischemic Stroke Outcomes At A Safety Net Hospital And Academic University Hospital - Sarita Kambhampati Erica Jones UT Southwestern Med Cntr, Dallas, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP192-AWP192, February 1, 2023. Introduction:Healthcare disparities continue to be a critical barrier to achieving good stroke outcomes in all populations including those with least access to care. With this study, we hope to understand barriers to stroke (...) (Stroke)
• 11:01
  Abstract WP193: Neighborhood-level Ethnic And Racial Segregation And Incident Stroke Risk - Adam de Havenon Aaron Bangad Mehdi Abbasi Richa Sharma Kevin N Sheth Lesli Skolarus Yale Univ, New Haven, CT Mayo Cllinic, Rochester, MN Hamden, CT YALE UNIVERSITY SCHOOL OF MEDICINE, New Haven, CT Univ of Michigan, Ann Arbor, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP193-AWP193, February 1, 2023. Background:Neighborhood-level ethnic and racial segregation has been linked to health status. We explored whether community level segregation is associated with incident stroke.Methods:We used data from Multi-Ethnic Study (...) (Stroke)
• 11:01
  Abstract WP194: The Prevalence Of Intracranial Artery Stenosis And Ischemic Stroke In Familial Hypercholesterolemia: A Retrospective Cohort Study - Kotaro Noda Yorito Hattori Mika Hori Akito Tanaka Atsushi Nagai Mariko Harada-Shiba Shuhei Yamaguchi Masafumi Ihara Dept of Neurology, National Cerebral and Cardiovascular Cntr, Suita Osaka, Japan Natl Cereb and Cardiovasc Ctr, Suita, Japan Dept of Endocrinology, Rsch Institute of Environmental Medicine, Nagoya Univ, Nagoya, Japan National Cerebral and Cardiovascular Cntr, Suita, Osaka, Japan Dept of Neurology, Shimane Univ Sch of Medicine, Shimane, Japan Dept of Molecular Innovation in Lipidology, National Cerebral and Cardiovascular Cntr, Suita Osaka, Japan SHIMANE UNIVERSITY, Izumo, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP194-AWP194, February 1, 2023. Introduction:Familial hypercholesterolemia (FH) is an autosomal dominant genetic disorder, characterized by the early-onset elevation of LDL cholesterol (LDL-C) levels and premature coronary artery disease (CAD). Although (...) (Stroke)
• 11:01
  Abstract WP195: Dietary Fat Intake, Food Insecurity, And Anxiety Among Stroke Survivors - Maha Almohamad Dania Mofleh Daphene Altema-Johnson Joseph Fries Anjail Z Sharrief The Univ of Texas Health Science Cntr Sch of Public Health at Houston, Houston, TX Columbia, MD UT Houston HSC, Sugar Land, TX UNIVERSITY OF TEXAS MEDICAL SC, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP195-AWP195, February 1, 2023. Introduction:During recovery, stroke patients are at risk of developing psychological complications impacting their quality of life. Diets rich in fat negatively impact anxiety disorders; however, this relationship has not (...) (Stroke)
• 11:01
  Abstract WP196: Seasonal Variation In Stroke Ischemic Hospitalization: Results From The A Large Health System In Six Western States Of The United States. - Reza Bavarsad Shahripour Datis Azarpazhooh Ana Maleki Sima osouli Elizabeth Baraban Horia Marginean Lisa Arnold Jason W Tarpley Providence Health Cntr, Los Angeles, CA Dept of Med Sciences,, London, Canada Neurology Dept, Loma Linda Univ, Loma Linda, CA Shahid Beheshti Univ of Med Sciences (SBUMS), Tehran, Iran, Islamic Republic of PROVIDENCE HEALTH AND SERVICES, Camas, WA Providence Health and Services, Portland, OR Saint Johns, Playa Del Rey, CA Pacific Neuroscience Institute, Torrance, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP196-AWP196, February 1, 2023. Background:Evidence of seasonal variations in the incidence of stroke is inconsistent with some studies reporting no association and some a significant rise in different months of the year. In addition, less is known about (...) (Stroke)
• 11:01
  Abstract WP197: The Association Between Atherosclerotic Disease And Cervical Artery Dissection In A Large Population-based Cohort Of Older People - Joshua Kahan Cenai Zhang Ava L Liberman Alan Z Segal Santosh Murthy Hooman Kamel Alexander E Merkler Weill Cornell Medicine, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP197-AWP197, February 1, 2023. Introduction:While well-established risk factors for cervical artery dissection include trauma and connective tissue disorders, many cases are considered “spontaneous.” Although the incidence of cervical artery dissection is (...) (Stroke)
• 11:01
  Abstract WP198: Microatherosclerosis Is A Common But Often Overlooked Cause Of Ischemic Stroke - Rafael L Hidalgo Jeffrey L Saver Neurology, Hosp General Universitario Gregorio Maranon, Madrid, Spain GEFFEN SCHOOL OF MEDICINE AT UCLA, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP198-AWP198, February 1, 2023. Background:Clinicians frequently ascribe lacunar strokes to lipohyalinosis/arteriosclerosis, but classic neurovascular pathology studies lacunar infarcts are more often due to “microatherosclerosis” (small atheromatous plaque (...) (Stroke)
• 11:01
  Abstract WP199: Moderately Reduced Left Ventricular Ejection Fraction Is Associated With Embolic Stroke Of Undetermined Source And Lower Odds Of Atrial Fibrillation Detection - Eric Goldstein Liqi Shu Edward Chen Zubair S Bashir Shuyuan Wang Maheen Rana Narendra Kala Xing Dai Daniel Mandel Phinnara Has James Simmons Christopher Song Philip Haines Shadi Yaghi Warren Alpert Med Sch of Brown Univ, Providence, RI Providence, RI The Warren Alpert Med Sch, Providence, RI TONGJI MEDICAL COLLEGE, Wuhan Rhode Island Hosp, Providence, RI St Louis Brown Univ, Providence, RI Warren Alpert Med Sch of Brown Univ, Providence, RI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP199-AWP199, February 1, 2023. Introduction:Embolic stroke of undetermined source (ESUS) is suspected to be primarily of cardioembolic origin with ongoing trials evaluating cardiac biomarkers to confirm or refute this theory. Presently, it is unclear (...) (Stroke)
• 11:01
  Abstract WMP93: Additional Endovascular Thrombectomy Passes After An Initial TICI2b Reperfusion To Improve Final Reperfusion Grade Does Not Improve Functional Outcomes - Muhammad Bilal Tariq Jerome Jeevarajan Michael I Nahhas Sergio Salazar-Marioni Rania Abdelkhaleq Arash Niktabe Sunil Sheth UT Health Science Cntr at Houston, Houston, TX UT Health Houston, Houston, TX UTHealth Neurosciences Houston, Houston, TX Houston, TX UTHealth, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP93-AWMP93, February 1, 2023. Background:First pass complete or near complete reperfusion defined as a modified Thrombolysis in Cerebral Infarction (mTICI) 2c/3 is the target for endovascular thrombectomy (EVT). Here, we examine whether additional (...) (Stroke)
• 11:01
  Abstract WMP95: External Validation Of Acute Atherosclerotic Ischemic Stroke Radiological Markers - Vincent A Barnes Alayna N Henry Kiddy L Ume Gary Rajah Sudeepta Dandapat Santiago Ortega-Gutierrez Fazeel M Siddiqui Univ of Michigan Health West, Wyoming, MI Michigan State Univ, Grand Rapids, MI Thomas Jefferson Univ, Philadelphia, PA Munson Med Cntr, Traverse City, MI ANII, Milwaukee, WI UNIVERSITY OF IOWA HOSPITALS, Iowa City, IA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP95-AWMP95, February 1, 2023. Introduction:Intracranial atherosclerosis-related acute large vessel occlusion (ICAS-LVO) is the dominant cause of acute middle cerebral artery (MCA) occlusions that can be passed with wire or microcatheter but cannot be (...) (Stroke)
• 11:01
  Abstract WMP96: A Prospective Trial Of The RapidpulseTm Aspiration System As Frontline Approach For Stroke Thrombectomy (RapidPulseFS) - Raul G Nogueira Serdar Geyik Arsida Bajrami Eren Erdem Ozgur Z Ertugrul Francisco Jose Montalverne Fabricio O Lima Jose I Gallego Leon Antonio I Sagredo Barra Fernando S Sanchez Blanco Carlos Dominguez Rodriguez Giorgio Barbieri Jose Carlos Rayón-Aledo Carmen Serna Candel Karlis Kupcs Helmuts Kidikas Janis Vetra Gyula Gal Anabel Diaz Felipe A Rocha George Mendes Henrique C Silva Alessandra Braga Cruz Guedes de Morais Hellen Carm Diego Bandeira Jose Bezerra Lidemarcks I Andrade ADSON F LUCENA Univ of Pittsburgh, Pittsburgh, PA Istanbul Aydin Univ, Istanbul, Turkey Univ of Arkansas / Med (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP96-AWMP96, February 1, 2023. Introduction:First-pass effect (FPE) is associated with improved clinical outcomes and reduced mortality in mechanical thrombectomy (MT) for large vessel occlusion strokes (LVOS). However, FPE is achieved in only 30-40% of (...) (Stroke)
• 11:01
  Abstract WMP97: Symptomatic Steno-occlusion Of Major Cerebral Arteries And Stroke Recurrence In Acute Ischemic Stroke Patients With Atrial Fibrillation - Hyung Seok Guk Do Yeon Kim Keun-Sik Hong Jun Yup Kim Jihoon Kang Beom J Kim Moon Ku Han Kang-Ho Choi Joon-Tae Kim Man Seok Park Kyu Sun Yum Dong-Ick Shin Dong-Seok Gwak Dong-Eog Kim Yong Soo Kim Kyusik Kang Jae G Kim Soo Joo Lee Minwoo Lee Mi-Sun Oh Kyung-Ho Yu Byung-Chul Lee Hong-Kyun Park Yong-Jin Cho Chul-Hoo Kang Joong-Goo Kim Jay Chol Choi Seong Hwa Jang Hyungjong Park Jeong-Ho Hong Sung-il Sohn Tai H Park Wook-joo Kim Jee-Hyun Kwon Kyung Bok Lee Doo Hyuk Kwon Jun Lee Keon-Joo Lee Sang-Hwa Lee Kim Chul Ho Ji Sung Lee Juneyoung Lee Hee-Joon Bae Gunsan Med Cntr, Gunsan-si, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP97-AWMP97, February 1, 2023. Introduction:There is lack of knowledge on whether symptomatic steno-occlusion (SYSO), common in acute ischemic stroke (AIS) patients with atrial fibrillation (AF), could increase the long-term risk of stroke recurrence in (...) (Stroke)
• 11:01
  Abstract WMP98: Associations Between Long-term Co, No2, O3, Pm2.5, And So2Exposure And 30-day All-cause Hospital Readmission Among Stroke Patients In The Us: 2014-2015 - Phoebe Tran Erica C Leifheit Joshua Warren Larry B Goldstein Judith H Lichtman Univ of Tennessee, Knoxville, TN YALE SCHOOL OF PUBLIC HEALTH, New Haven, CT Yale Univ, New Haven, TN UNIV OF KENTUCKY, Lexington, KY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP98-AWMP98, February 1, 2023. Objective:There are known associations between long-term air pollution exposure and greater stroke incidence, morbidity, and mortality; however, there is little research on the association of pollutant exposure with (...) (Stroke)
• 11:01
  Abstract WMP99: Effect Of Intensive Glycemic Control And Microvascular Complications On White Matter Hyperintensity Progression - Eric D Goldstein Shadi Yaghi Adam H De Havenon Warren Alpert Med Sch of Brown Univ, Providence, RI Providence, RI Yale Univ, New Haven, CT Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP99-AWMP99, February 1, 2023. Background:Individuals with diabetes mellitus are prone to neurologic complications from prolonged hyperglycemia. While the effects of hyperglycemia are well documented, aggressive correction of systemic glucose levels may (...) (Stroke)
• 11:01
  Abstract WP1: Tenecteplase Vs Alteplase For Large Vessel Occlusion Stroke: A Systematic Review And Meta-analysis - Marek Cierny Chehan Herath Caitlin Moore Hatim Attar Jeffrey R Binder Radim Licenik Ken Uchino Med College of Wisconsin, Milwaukee, WI Neurology Dept, Med College of Wisconsin, Milwaukee, WI Czech National Cntr for Evidence-Based Healthcare and Knowledge Translation, Brno, Czech Republic CLEVELAND CLINIC FOUNDATION, Cleveland, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP1-AWP1, February 1, 2023. Introduction:Patients with large vessel occlusion stroke (LVO) benefit from thrombolysis before thrombectomy. Previous meta-analysis suggested superiority of tenecteplase over alteplase in achieving good clinical outcome at 3 (...) (Stroke)
• 11:01
  Abstract WP10: Incidence, Etiology And Predictors Of Mechanical Thrombectomy Failure - Orgest Lajthia Eyad Almallouhi Hamid Ali Muhammed Amir Essibayi Eric Bass Ron Neyens Mohamad Anadani Reda M Chalhoub Kimberly Kicielinski Jonathan Lena Guilherme B Porto Mithun Sattur Alejandro M Spiotta Sami Al Kasab Med Univ of South Carolina, Charleston, SC MUSC, Charleston, SC Albert Einstein College of Medicine, Bronx, NY Med Univ of South Carolin, Charleston, SC Charleston, SC Med Univ of South Carolina, Charleston, SC Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP10-AWP10, February 1, 2023. Background:Despite advances in endovascular techniques, mechanical thrombectomy fails to achieve successful revascularization in approximately 20% of patients. This study evaluates the incidence, and identifies the etiologies (...) (Stroke)
• 11:01
  Abstract WP100: Elevated Hypoperfusion Intensity Ratio (HIR) Observed In Patients With A Large Vessel Occlusion (LVO) Presenting In The Evening - Anirudh Sreekrishnan Pierre Seners Nicole Yuen Maarten G Lansberg Jeremy J Heit Sarah Lee Greg Albers Stanford Hosp, Palo Alto, CA Stanford Univ, Palo Alto, CA Mountain View, CA STANFORD UNIVERSITY, Palo Alto, CA Stanford Univ Med Cntr, Stanford, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP100-AWP100, February 1, 2023. Introduction:Circadian variability has been implicated in timing of stroke onset, yet the impact of circadian rhythm on stroke evolution is not known. We aimed to describe this relationship in patients with large vessel (...) (Stroke)
• 11:01
  Abstract WP101: Vessel Wall Enhancement Is Associated With Symptomatic Adult Moyamoya Disease And Syndrome In An American Population - Conny H Tran Chahat Rana William Moore Ty T Shang Dept of Neurology, Univ of Texas Southwestern Med Cntr, Dallas, TX Univ of Texas Southwestern Med Cntr, Dallas, TX Dept of Radiology, Univ of Texas Southwestern Med Cntr, Dallas, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP101-AWP101, February 1, 2023. Introduction:Moyamoya Disease (MMD) and Moyamoya Syndrome (MMS) are chronic progressive cerebrovascular disease characterized by bilateral or unilateral stenotic arteries around the circle of Willis with subsequent (...) (Stroke)
• 11:01
  Abstract WP102: Side-to-side Relative Reduction In End-diastolic Velocity Of The Common Carotid Artery For Emergent Discrimination Of Anterior Circulation Large Vessel Occlusion - Hajime Ikenouchi Kanta Tanaka Eriko Yamaguchi Takashi Okada Masayuki Shiozawa Manabu Inoue Kazunori Toyoda Masafumi Ihara Masatoshi Koga Cerebrovascular Medicine, National Cerebral and Cardiovascular Cntr, Suita, Japan Div of Stroke Care Unit, National Cerebral and Cardiovascular Cntr, Suita, Japan Cerebrovascular Medicine, National Cerebral and Cardiovascular Cntr, Osaka, Japan National Cerebral and Cardiovascular Cntr, Suita, Japan Cerebrovascular Medicine, National Cerebral and Cardiovascular Cntr, Suita Osaka, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP102-AWP102, February 1, 2023. Introduction:Side-to-side relative reduction in end-diastolic velocity (EDV) of the common carotid artery (CCA) may discriminate ipsilateral anterior circulation large vessel occlusion (LVO), which will contribute faster (...) (Stroke)
• 11:01
  Abstract WP103: Machine Learning Enabled Infarct Core Estimation From CTA Predicts Functional Outcome For Endovascular Stroke Therapy - Jerome Jeevarajan Sergio Salazar-Marioni Muhammad Bilal Tariq Arash Niktabe Rania Abdelkhaleq Luca Giancardo Sunil Sheth Dept of Neurology, UT Health Houston, Houston, TX UT Health Science Cntr at Houston, Houston, TX Houston, TX UTHealth, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP103-AWP103, February 1, 2023. Introduction:The majority of stroke centers do not have access to advanced imaging when treating acute ischemic stroke (AIS) patients with large vessel occlusion (LVO). We previously demonstrated that a machine learning (...) (Stroke)
• 11:01
  Abstract WP104: Core/perfusion Mismatch Prevalence According To ASPECT Score In Acute Ischemic Stroke With Large Vessel Occlusion. - Pierre Seners Nicole Yuen Jose Bernardo Escribano Paredes Sarah J Snyder Emmanuel Carrera Michael Mlynash Jeremy J Heit Maarten G Lansberg Soren Christensen Jean-Francois Albucher Christophe Cognard Igor Sibon Michael Obadia Julien Savatovsky Jean-Marc Olivot Gregory W Albers Stanford Univ, Palo Alto, CA Geneva Univ Hosp, Geneve, Switzerland Toulouse Univ Hosp, Toulouse, France Bordeaux Univ Hosp, Bordeaux, France Hôpital Fondation A. de Rothschild, Paris, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP104-AWP104, February 1, 2023. Background:In acute ischemic stroke (AIS) with large vessel occlusion (LVO), core/perfusion mismatch modifies the effect of mechanical thrombectomy (MT) on clinical outcome, MT appears to have greater benefit in patients (...) (Stroke)
• 11:01
  Abstract WP105: Diffusion Restriction In The Splenium: A Comparative Study Of Cytotoxic Lesions Of The Corpus Callosum (CLOCCs) Versus Vascular Lesions - Brian Stamm Ella Chrenka Christina Lineback Mengxuan Tang Dan Tong Jia Farzaneh A Sorond Behnam Sabayan Northwestern Univ, Chicago, IL HealthPartners, Bloomington, MN Neurology, Univ of Michigan, Ann Arbor, MI Neurology, Northwestern Univ, Chicago, IL NORTHWESTERN UNIVERSITY, Chicago, IL HealthPartners Institute, Saint Paul, MN Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP105-AWP105, February 1, 2023. Introduction:Diffusion restriction within the splenium of the corpus callosum poses a clinical challenge. Whereas cytotoxic lesions of the corpus callosum (CLOCC) have broad differential diagnoses and often favorable (...) (Stroke)
• 11:01
  Abstract WP106: Hemispheric Comparison Of Magnetic Susceptibility 24-72 Hours After Reperfusion - Victoria Mercy Kataike Felix Ng Patricia Desmond Chris Steward Vincent Thijs Bruce Campbell Vijay Venkatraman Radiology, Univ of Melbourne, Parkville, Australia Neurology, Royal Melbourne Hosp, Parkville, Australia Neurology, Austin Health, Heidelberg, Australia Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP106-AWP106, February 1, 2023. Introduction:Magnetic susceptibility is a radiological contrast mechanism that may provide a measure of oxygenation and contribute to an understanding the pathophysiology of stroke. Currently, there are few studies that (...) (Stroke)
• 11:01
  Abstract WP108: A Novel Multiphase CTA Perfusion Tool Compared To CTP In Patients With Suspected Acute Ischemic Stroke - Faysal Benali Jianhai Zhang Najratun Pinky Fouzi Bala Ibrahim Alhabli Rotem Golan Chris Duszynski Wu Qiu Bijoy Menon Radiology, Univ of Calgary, Calgary, Canada Univ of Calgary, Calgary, Canada Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP108-AWP108, February 1, 2023. Introduction:We recently published a Machine Learning-based algorithm using mCTA (mCTAp) that generates perfusion maps of the brain, similar to CTP. Here, we aim to validate the clinical utility of mCTAp in detection of (...) (Stroke)
• 11:01
  Abstract WP109: CHASM: Comparing Hyperacute Advanced Imaging To Guide Interventional Stroke Management - Benjamin T Alwood Dawn M Meyer Dolores Torres Briana Poynor Kimberlee Van Orden Nhan Pham Brett C Meyer Divya Bolar Vascular Neurology, Univ of California San Diego, San Diego, CA Univ of California San Diego, San Diego, CA Radiology, Univ of California San Diego, San Diego, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP109-AWP109, February 1, 2023. Introduction:“Stroke AI” platforms discriminate potentially salvageable tissue from infarcted core, to determine embolectomy eligibility. Numerous platforms are in clinical use, but studies comparing their results are (...) (Stroke)
• 11:01
  Abstract WP11: Outcomes Associated With Iv Tenecteplase And Iv Alteplase For Acute Ischemic Stroke With Or Without Thrombectomy In Real-world Settings In The United States - Adnan I Qureshi William I Baskett Navpreet K Bains Brandi R French Farhan Siddiq Camilo R Gomez Chi-Ren Shyu Dept of Neurology, Zeenat Qureshi Stroke Institute and Univ of Missouri, Columbia, MO Institute for Data Science and Informatics, Univ of Missouri, Columbia, MO Dept of Neurology, Univ of Missouri, Columbia, MO Div of Neurosurgery, Univ of Missouri, Columbia, MO Dept of Electrical Engineering and Computer Science, Univ of Missouri, Columbia, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP11-AWP11, February 1, 2023. Background and Purpose:Although many stroke centers in United States are using intravenous (IV) tenecteplase (TNK) for acute ischemic stroke patients, there is paucity of comparative data between IV TNK and IV alteplase from (...) (Stroke)
• 11:01
  Abstract WP110: Predictors Of False Positive Shunt Detected By Transcranial Doppler: When Is Intracardiac Echocardiogram Beneficial? - Mahan Shahrivari Vedang Vyas Muhammad Bilal Tariq Bronson Ciavarra Abhijeet Dhoble Andrew D Barreto Anjail Z Sharrief Univ of Texas Health Science Cntr, Houston, TX Houston, TX houston, TX UNIVERSITY TEXAS HEALTH SCI HOUSTON, Houston, TX UNIVERSITY OF TEXAS MEDICAL SC, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP110-AWP110, February 1, 2023. Background and Objective:Right to left shunts (RLS) found with patent foramen ovale (PFO) are implicated in the pathogenesis of cryptogenic stroke and a risk factor for neurological event. The capability and sensitivity of (...) (Stroke)
• 11:01
  Abstract WP111: Reduced Left Atrial Strain Is More Common In Embolic Stroke Of Undetermined Source Compared To Non Cardioembolic Stroke - Edward W Chen Zubair Bashir Shuyuan Wang Liqi Shu Eric Goldstein Maheen Rana Narendra Kala Xing Dai Daniel Mandel Shadi Yaghi Phinnara Has Mingxing Xie Tao Wang James Simmons Christopher Song Philip Haines Cardiology, Brown Univ, Providence, RI Brown Univ, Providence, RI Ultrasound, Tongji Med College, Huazhong Univ of Science and Technology, Wuhan, China Neurology, Brown Univ, Providence, RI Lifespan Biostatistics, Epidemiology and Rsch Design, Rhode Island Hosp, Providence, RI Tongji Med College, Huazhong Univ of Science and Technology, Wuhan, China Stanford Cardiovascular Institute, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP111-AWP111, February 1, 2023. Atrial fibrosis, a determinant of atrial cardiopathy, is seen more commonly in ESUS as compared to non-cardioembolic stroke patients and precedes changes in atrial dimension. We utilized speckle tracking echocardiography (...) (Stroke)
• 11:01
  Abstract WP112: Iodine-123-iomazenil Spect Revealed Recovery Of Neuronal Viability In Association With Improvement Of Cognitive Dysfunction After Revascularization In Moyamoya Disease - Hideyuki Yoshioka Takuma Wakai Koji Hashimoto Toru Tateoka Norito Fukuda Kazuya Kanemaru Hiroyuki Kinouchi Neurosurgery, Univ of Yamanashi, Chuo, Japan Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP112-AWP112, February 1, 2023. Background:Recent studies indicate 123I-iomazenil (123I-IMZ) SPECT could demonstrate a neuronal viability. Although cognitive dysfunction has been recognized as an important issue in adult moyamoya disease (MMD), standard (...) (Stroke)
• 11:01
  Abstract WP113: Feasibility Of Non-invasive Brain Temperature Measurement In Acute Ischemic Stroke: A Comparison Study Of MR Thermometry Vs. Zero-Heat-Flux Sensors - MacKenzie Horn Nathan Meulenbroek Tak-Ho Chu Nishita Singh Koji Tanaka Bijoy K Menon William Diprose Samuel Pichardo Andrew M Demchuk Mohammed Almekhlafi Univ of Calgary, Calgary, Canada Foothills Med Cntr, Calgary, Canada FOOTHILLS HOSPITAL, Calgary, Canada Auckland Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP113-AWP113, February 1, 2023. Introduction:Brain-selective hypothermia is a promising neuroprotectant in acute ischemic stroke. However, a non-invasive bedside method to monitor brain temperature during cooling is lacking. We tested the feasibility and (...) (Stroke)
• 11:01
  Abstract WP115: DWI/FLAIR Mismatch Is Common In Late Window Patients With Target Perfusion Mismatch - Diana Slawski Greg Albers Stanford, Stanford, CA Stanford Univ Med Cntr, Stanford, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP115-AWP115, February 1, 2023. Introduction:The presence of a DWI/FLAIR mismatch has been suggested as a method to identify patients within 4.5 hours from stroke symptom onset. We studied patients from DEFUSE 2 and 3 with the target perfusion mismatch (...) (Stroke)
• 11:01
  Abstract WP116: Clinical And Diagnostic Features On Cerebrospinal Fluid And Vessel Wall MRI Can Differentiate Primary From Secondary CNS Vasculitis - Sidonie Ibrikji Richa Sheth Aaron Shoskes Matthew Kiczek Andrew N Russman Abbas G Kharal Cleveland Clinic, Cleveland, OH Northeast Ohio Med Univ, Rootstown, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP116-AWP116, February 1, 2023. Introduction:Differentiating primary CNS vasculitis (PCNSV) from secondary CNS vasculitis (SCNSV) can be challenging based on brain imaging and cerebrospinal fluid (CSF) profile alone. Little is known about the diagnostic (...) (Stroke)
• 11:01
  Abstract WP117: Effectiveness Of Minimally Invasive Surgery With Thrombolysis For Evacuation Of Intracerebral Hemorrhage: Post Hoc Bayesian Analysis Of A Phase 3 Randomized Controlled Trial - Abdulaziz Bako Jonika Tannous Thomas B Potter Alan P Pan Gavin W Britz Wendy C Ziai Issam A Awad Daniel F Hanley Farhaan S Vahidy Dept of Neurosurgery, Houston Methodist Hosp, Houston, TX Houston Methodist, Houston, TX Missouri City, TX Houston Methodist Hosp, Houston, TX JOHNS HOPKINS UNIV NEURO CRITICAL, Baltimore, MD UNIV CHICAGO MEDICAL CENTER, Chicago, IL JOHNS HOPKINS UNIVERSITY, Baltimore, MD Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP117-AWP117, February 1, 2023. Introduction:Bayesian analyses provide meaningful interpretations of clinical trial data in terms of probabilities of treatment effect. This extends the value of results beyond that obtained from traditional binary cut (...) (Stroke)
• 11:01
  Abstract WP118: Mechanistic Implications Of Cortical Superficial Siderosis In Patients With Mixed Location Intracerebral Hemorrhage And Cerebral Microbleeds - Alvin S Das Elif Gokcal Alessandro Biffi Robert Regenhardt Avia Abramovitz Fouks Anand Viswanathan W T Kimberly Joshua N Goldstein Lee H Schwamm Jonathan Rosand Steven Greenberg Edip M Gurol Beth Israel Deaconess Med Cente, Cambridge, MA Massachusett General Hosp, Boston, MA MASSACHUSETTS GENERAL HOSPITAL, Boston, MA Bushnell, FL Massachusetts General Hosp, Boston, MA MGH, Boston, MA MGH, Harvard Med Sch, Boston, MA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP118-AWP118, February 1, 2023. Introduction:Hypertensive cerebral small vessel disease (HTN-cSVD) is the predominant microangiopathy in patients with a combination of lobar and deep cerebral microbleeds (CMBs) and intracerebral hemorrhage (mixed (...) (Stroke)
• 11:01
  Abstract WP12: The Golden 75 Min And Black 120 Min For Acute Basilar Artery Occlusion Intervention: Effect Of Procedure Time On Outcome - Changwei Guo Jiaxing Song Linyu Li Jie Yang Weilin Kong Jiacheng Huang Yuqian Xie Ali M Alawieh Alejandro M Spiotta Fengli Li Wenjie Zi Xinqiao Hosp, Chongqing, China Neurology, The Second Affiliated Hosp of Guangxi Med Univ, Nanning, Guangxi, China Dept of Neurosurgery, Emory Univ Sch of Medicine, Atlanta, GA MUSC, Charleston, SC Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP12-AWP12, February 1, 2023. Background and Objectives:Previous studies have shown the impact of procedure time (PT) on large vessel occlusion (LVO), however, the relationship for patients with acute basilar artery occlusion (ABAO) was not clear. We (...) (Stroke)
• 11:01
  Abstract WP120: Factors And Outcomes Associated With Early And Delayed Gastrostomy In Intracerebral Hemorrhage Patients In The United States - Mohammad Rauf A Chaudhry Aidan I Azher Muhammad H Shahid Rehan Ahmed Saqib Chaudhry Amanda Jagolino Salvador Cruz-Flores Adnan I Qureshi UTHealth, McGovern Sch of Medicine, Houston, TX Houston Methodist Neurological Institute, Houston, TX Zeenat Qureshi Stroke Institute, Univ of Missouri, Columbia, MO Dept of Neuroscience, Inova Fairfax Hosp, Fairfax, VA Neurology, Texas Tech Univ El Paso, El Paso, TX UNIVERSITY OF MISSOURI, Columbia, MO Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP120-AWP120, February 1, 2023. Background:The appropriate timing of gastrostomy in patients with intracerebral hemorrhage who have dysphagia remains unclear.Objective:To identify factors and outcomes associated with timing of gastrostomy in patients with (...) (Stroke)
• 11:01
  Abstract WP121: Can The Extended Glasgow Outcome Scale (e-gos) Augment The Interpretation Of Results From Clinical Trials Of Minimally Invasive Surgery Of Spontaneous Intracerebral Hemorrhage Using The Modified Rankin Scale (mrs): A Secondary Analysis Of The Clear-iii And Mistie-iii Trials - Philip Y Sun Richard Thompson Taiwo Akindahunsi Radhika Avadhani Paul A Nyquist Issam A Awad Daniel F Hanley Wendy C Ziai Johns Hopkins Univ Sch of Medicine, Baltimore, MD Johns Hopkins Univ, Baltimore, MD JOHNS HOPKINS, Mc Lean, VA UNIV CHICAGO MEDICAL CENTER, Chicago, IL JOHNS HOPKINS UNIVERSITY, Baltimore, MD JOHNS HOPKINS UNIV NEURO CRITICAL, Baltimore, MD Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP121-AWP121, February 1, 2023. Introduction:Currently, the modified Rankin scale (mRS) is most commonly used to assess functional outcome in clinical trials of interventions for spontaneous intracerebral hemorrhage (ICH). Extended Glasgow Outcome Score (...) (Stroke)
• 11:01
  Abstract WP122: Effect Of Prior Exposure To Statin Therapy On Clinical And Radiological Features Of Intracerebral Hemorrhage: A Post-hoc Analysis Of The I-def Trial - Kun Lee Filipa Carvalho Vasileios Lioutas Alvin S Das Elizabeth Heistand Sarah Marchina Magdy H Selim Yale New Haven Hosp, New Haven, CT Beth Israel Deaconess Med Cntr, Boston, MA BETH ISRAEL DEACONESS MEDICAL, Boston, MA Beth Israel Deaconess Med Cente, Cambridge, MA BIDMC/Harvard Med Sch, Boston, MA BETH ISRAEL DEACONESS MED CTR, Boston, MA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP122-AWP122, February 1, 2023. Background:Conflicting data exist regarding the relationship between prior statin use and perihematomal edema (PHE) in patients with intracerebral hemorrhage (ICH). We performed a post-hoc analysis of the ICH Deferoxamine (...) (Stroke)
• 11:01
  Abstract WP123: Machine Learning To Predict High Risk Adverse Events In Treatment Trials For Intracerebral Hemorrhage - Muhammad Bilal Tariq Yaobin Ling Sean I Savitz Yang C Fann Xiaoqian Jiang Yejin Kim Univ of Texas health science center at Houston, Houston, TX STROKE INSTITUTE, UTHEALTH, Houston, TX NINDS NIH HHS, Bethesda, MD Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP123-AWP123, February 1, 2023. Background:ICH clinical trials have shown that aggressive blood pressure (BP) lowering can lead to adverse events (AEs) such as renal failure (RF) or new stroke. These studies focused on whether the study intervention (...) (Stroke)
• 11:01
  Abstract WP124: Stroke Severity And In-hospital Death In Intracerebral Hemorrhage Patients Taking Antithrombotic Agents: Japan Stroke Data Bank - Yoshito Arakaki Shinichi Wada Sohei Yoshimura Kazunori Toyoda Kazutaka Sonoda Michikazu Nakai Yusuke Sasahara Masayuki Shiozawa Junpei Koge Akiko Ishigami Kaori Miwa Yoshitaka Iwanaga Yoshihiro Miyamoto Masatoshi Koga Cerebrovascular Medicine, National Cerebral and Cardiovascular Cntr, Suita, Japan Suita, Japan Japan Natl Cerebral and Cardiovascular Ct, Suita, Japan SFGH, Fukuoka, Japan National Cerebral and Cardiovascular Cntr, Suita, Japan Osaka, Japan NCVC, Suita, Japan Suita, Osaka, Japan NATIONAL CEREBRAL AND CARDIOVASCULA, Suita, Japan NATIONAL CEREBRAL CARDIO CENTE, Suita Osaka, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP124-AWP124, February 1, 2023. Purpose:The purpose of this study was to determine the associations between antithrombotic agents at onset and outcomes in intracerebral hemorrhage (ICH) patients.Methods:ICH patients admitted within 24 hours after onset (...) (Stroke)
• 11:01
  Abstract WP125: Relationships Of Hemoglobin With Ischemic Lesions After Intracerebral Hemorrhage - David Roh Ameila Boehme Rayan Mamoon Destiny Hooper Azzurra Cottarelli Robin Ji Eric Mao Aditya Kumar Fernanda Carvalho Poyraz Stacie Demel Vadim Spektor Jerina Carmona Eldad Hod Natasha Ironside Jose Gutierrez Jia Guo Elisa Konofagou Mitchell Elkind Daniel Woo COLUMBIA UNIVERSITY MEDICAL CENTER, New York, NY New York, NY Univ of Cincinnati, Cincinnati, OH Columbia Univ, New York, NY COLUMBIA UNIVERSITY MEDICAL CE, New York, NY COLUMBIA UNIV, New York, NY NEUROLOGY DEPARTMENT, Cincinnati, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP125-AWP125, February 1, 2023. Introduction:Hemoglobin concentrations and diffusion weighted imaging (DWI) lesions are separately known to be associated with poor intracerebral hemorrhage (ICH) outcomes. Though hemoglobin concentrations are related to (...) (Stroke)
• 11:01
  Abstract WP126: Predictors Of Intracranial Hemorrhage Volume Expansion In Patients Receiving Factor Xa Inhibitors In The Annexa-4 Trial - Mauricio Concha Lizhen Hu MacKenzie Horn Tomoyuki Ohara Juliet Nakamya Jan Beyer- Askan Shoamanesh Alexander T Cohen Per Ladenvall Stuart J Connolly Andrew M Demchuk Sarasota Memorial Hosp/Intercoastal Med Group, Sarasota, FL McMaster Univ, Hamilton, Canada Univ of Calgary, Calgary, Canada Kyoto prefectural university of med, Kyoto, Japan MacMaster Univ, Hamilton, Canada Univ Hosp Carl Gustav Carus, Dresden, Germany Guy's and St Thomas' Hosps, London AstraZeneca RD, Molndal, Sweden MC MASTER UNIV, Hamilton, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP126-AWP126, February 1, 2023. Introduction:Andexanet, a specific reversal agent for FXa inhibitors, showed an effective hemostasis in 82% of patients with major bleeding in the ANNEXA-4 trial. However, little is known about the predictors associated (...) (Stroke)
• 11:01
  Abstract WP128: Incidence Of Intracranial Hemorrhage And Clinical Outcomes In Fast Versus Slow Progressors As Defined By Aspects - Sindhu Sahito Farah Fourcand Arifa Ghori ChHassan Ali Zamir Singh Rudra Joshi Abdallah Amireh Nancy E Gadallah Navid Tabibzadeh Siddhart Mehta Jawad F Kirmani JFK Med Cntr, Edison, NJ JFK Neuroscience Institute, Edison, NJ JFK Hackensack Meridian Health -JFK, Edison, NJ HMH JFK Med Cntr, Edison, NJ Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP128-AWP128, February 1, 2023. Introduction:Heterogeneity of collateralization in patients with acute ischemic stroke (AIS) is a marker of fast versus slow progression of penumbral consumption and infarct expansion. Our aim was to evaluate the (...) (Stroke)
• 11:01
  Abstract WP129: Sociodemographic, Clinical, And Outcomes Characteristics Of Young Adult Patients With Intracerebral Hemorrhage - Carnayla Johnson Hannah Kelly Eman Baig Imory Jefferson Sofiat Adegbindin Thomas Potter Abdulaziz Bako Alan P Pan Osman Khan Rejani R Nair Charles D McCane Tanu Garg Vivek Misra Rajan Gadhia John J Volpi David Chiu Gavin W Britz Farhaan Vahidy Jonika Tannous Houston Methodist, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP129-AWP129, February 1, 2023. Intro:Incidence of intracerebral hemorrhage (ICH) in the young is increasing but risk factors and outcomes are not well characterized.Methods:Using a stroke-specific bioinformatics pipeline across a 7-hospital certified (...) (Stroke)
• 11:01
  Abstract WP13: Value Of Stress Hyperglycemia Ratio In Predicting The Prognosis Of Patients With Acute Ischemic Stroke:a Subgroup Analysis Of The Rescue Bt Clinical Trial - Zhouzhou Peng Jiaxing Song Linyu Li Changwei Guo Jie Yang Weilin Kong Jiacheng Huang Chengsong Yue Jinrong Hu Shuai Liu Yan Tian Dahong Yang Xiang Liu Wenjie Zi Fengli Li Qingwu Yang Xinqiao Hosp, Chongqing, China Chongqing Xinqiao Hosp,Army Med Univ, Chongqing, China Xinqiao Hosp,Army Med Univ, chongqing, China Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP13-AWP13, February 1, 2023. Objective:This study aimed to evaluate the correlation between the stress hyperglycemia and clinical outcomes after large vessel occlusion stroke (LVO) at 90 days.Methods:The RESCUE BT trial was a multicenter, randomized, (...) (Stroke)
• 11:01
  Abstract WP130: Intracerebral Hemorrhage Outcomes And Trends During The Covid-19 Pandemic. An Observational Study Of 61,417 Cases. - Daniela Renedo Audrey C Leasure Julian Acosta Rebecca T Young Brooke Alhanti Brian Mac Grory Serena Spudich Steven Messe Mathew Reeves Ameer E Hassan Lee H Schwamm Charles Matouk Kevin N Sheth Guido J Falcone Yale Sch of Medicine, New Haven, CT New Haven, CT Duke Univ Med Cntr, Durham, NC Duke Univ, Durham, NC Philadelphia, PA Michigan State Univ, East Lansing, MI UTRGV - VALLEY BAPTIST MEDICAL CENT, Harlingen, TX MGH, Boston, MA Yale Univ, New Haven, CT YALE UNIVERSITY SCHOOL OF MEDICINE, New Haven, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP130-AWP130, February 1, 2023. Background:Patients with ischemic stroke have worse outcome if there is concomitant coronavirus 2019 (COVID-19) infection. We hypothesize that patients with intracerebral hemorrhage (ICH) during the pandemic era had worse (...) (Stroke)
• 11:01
  Abstract WP131: Association Between Intercellular Adhesion Molecule-1 And Intracerebral Hemorrhage: A Post-hoc Analysis Of The Fast Trial - Jens Witsch David J Roh Stephanie E Oh Costantino Iadecola Ramon Diaz-Arrastia Scott E Kasner Stephan A Mayer Santosh B Murthy Univ of Pennsylvania, Philadelphia, PA Neurology, COLUMBIA UNIVERSITY MEDICAL CENTER, New York, NY Neurology, Weill Cornell Med College, New York, NY WEILL CORNELL MEDICAL COLLEGE, New York, NY Neurology, Univ of Pennsylvania, Philadelphia, PA UNIVERSITY PENNSYLVANIA, Philadelphia, PA Depts of Neurology and Neurosurgery, New York Med College, Valhalla, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP131-AWP131, February 1, 2023. Introduction:Neutrophil-mediated inflammation in the acute phase of intracerebral hemorrhage (ICH) worsens outcome in pre-clinical studies. Intercellular adhesion molecule-1 (ICAM-1), an inducible ligand for integrins and (...) (Stroke)
• 11:01
  Abstract WP132: Cerebral Amyloid Angiopathy And Risk Of Ischemic And Hemorrhagic Stroke - Samuel S Bruce Cenai Zhang Neal S Parikh Alexander E Merkler Babak Navi Hooman Kamel Santosh Murthy Weill Cornell Medicine, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP132-AWP132, February 1, 2023. Introduction:Cerebral amyloid angiopathy (CAA), a condition characterized by beta amyloid deposition in the cerebral vasculature, is a common cause of intracerebral hemorrhage (ICH) in elderly patients. Radiographic (...) (Stroke)
• 11:01
  Abstract WP133: Assessing Aneurysmal Rupture Outcomes Using Automated Quantification Of Hemorrhage Volume - Jacob M Miller Rishi R Patel Matthew T Jones Sebastian Sanchez Randall G Krug Edgar A Samaniego Neurology, The Univ of Iowa Hosps and Clinics, Iowa City, IA Neurology, The Univ of Iowa Hosps and Clinics, Iowa city, IA Neurology, Radiology and Neurosurgery, The Univ of Iowa Hosps and Clinics, Iowa City, IA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP133-AWP133, February 1, 2023. Introduction:Hemorrhage volume affects the risk of developing complications after aneurysmal subarachnoid hemorrhage (aSAH). This volume is quantified subjectively through the Fisher Scale. We developed an automated method (...) (Stroke)
• 11:01
  Abstract WP134: Long-Term Spontaneous Recanalization Rates Of Symptomatic Cervical Carotid Artery Occlusions - Alexis T Roy Rashid Ahmed Alejandra Marquez Loza Jonathan Crowe Daniel Montes Omar Hamam Javier M Romero Scott Silverman Massachusetts General Hosp, Boston, MA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP134-AWP134, February 1, 2023. Background:Long-term rates of spontaneous recanalization of a previously acutely symptomatic cervical internal carotid artery occlusion (ICAO) have not been well characterized. The purpose of this study was to determine the (...) (Stroke)
• 11:01
  Abstract WP135: Trends In The Incidence Of Spontaneous Cervical Artery Dissection - Kim J Griffin William S Harmsen Robert D Brown Jay Mandrekar Zafer Keser Dept of Neurology, Mayo Clinic, Rochester, MN Depts of Biostatistics & Information, Mayo Clinic, Rochester, MN Mayo Clinic, Rochester, MN Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP135-AWP135, February 1, 2023. Background:Arterial dissection represents a rare but significant cause of ischemic stroke. We hypothesized that the detection rate of arterial dissections has increased in recent decades.Objective:To determine the incidence (...) (Stroke)
• 11:01
  Abstract WP136: Cerebral Blood Flow Correlates Of Brain Arterial Dilatation - Jose Gutierrez Antonio Spagnolo-Allende Minghua Liu Randolph Marshall Xinjian Du Fady Charbel Sepideh Amin-Hanjani COLUMBIA UNIVERSITY MEDICAL CE, New York, NY New York, NY Columbia Univ, New York, NY UIC, Chicago, IL Univ Hosps Cleveland, Cleveland, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP136-AWP136, February 1, 2023. Introduction:Based on the Poiseuille’s law (blood flow= [pressure gradient* [Pi*radius4]]/[8*blood viscosity*length]) larger brain arterial diameter should associate with a proportional increase in cerebral blood flow. We (...) (Stroke)
• 11:01
  Abstract WP137: Carotid Distension And Remodeling Is Associated With The Aorta-carotid Stiffness Gradient - Britton Scheuermann Trenton Colburn Shannon Parr Olivia Kunkel Stephen Hammond Sara K Rosenkranz Carl J Ade Kansas State Univ, Manhattan, KS KANSAS STATE UNIVERSITY, Manhattan, KS Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP137-AWP137, February 1, 2023. Background:Recent studies have suggested that the arterial stiffness gradient between the aorta and cerebrovasculature, versus aortic stiffness alone, better predicts incidence of cerebrovascular disease, due to increased (...) (Stroke)
• 11:01
  Abstract WP138: Intracranial Artery Stenosis In Relation To Blood Pressure Components - Dhrumil Patil Jose Gutierrez Luis Mena Leendertz Reinier Carlos Chávez Egle Silva Joseph Lee Joseph Terwilliger Daniel Bos Jesus Melgarejo Gladys Maestre Zhenyu Zhang Baroda Med College, Vadodara, India Dept of Neurology, College of Physicians and Surgeons, Columbia Univ, New York, NY Dept of Informatics, Universidad Politécnica de Sinaloa, Mazatlán, Mexico Laboratory of Neurosciences, Faculty of Medicine, Univ of Zulia, Maracaibo, Venezuela, Bolivarian Republic of Laboratory of Ambulatory Recordings, Cardiovascular Institute (IECLUZ), Univ of Zulia, Maracaibo, Venezuela, Bolivarian Republic (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP138-AWP138, February 1, 2023. Introduction:Vascular aging is characterized by structural and functional changes in blood vessels that lead to reduced perfusion pressure to distal organs and high blood pressure (BP). Cerebrovascular aging is strongly (...) (Stroke)
• 11:01
  Abstract WP139: Current Practice Trends In The Management Of Cervical Artery Dissection - Preliminary Results - Ahmed Koriesh Shadi Yaghi James F Meschia Robert D Brown Zafer Keser Mayo Clinic, Rochester, MN Brown Univ, Providence, RI MAYO CLINIC, Jacksonville, FL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP139-AWP139, February 1, 2023. Introduction:Cervical artery dissection (CAD) is a well-recognized cause of acute ischemic stroke, especially in young adults, accounting for up to 20-25% of all cases. Several studies reported an incidence between 2.5-5 (...) (Stroke)
• 11:01
  Abstract WP14: A Patient-level Data Euclidean-matched Analysis Of Reperfusion Therapies In Acute Ischemic Stroke From The Latin American Stroke Registry (lase) - Miguel A Barboza Gabriel Torrealba-Acosta Hector Valdez Antonio Arauz Carlos Abanto Pablo F Amaya Sebastian F Ameriso Pablo Bonardo Vanessa Cano Luis Diaz-Escobar Rosa Lizbeth Ecos Huberth Fernández Morales Maia Gómez-Schneider Fernando F Gongora - Rivera Charles Huamani Pablo M Lavados Juan M Marquez-Romero Sheila Martins VICTOR HUGO NAVIA GONZALEZ Virginia A Pujol Lereis Luis F Roa Wandurraga Angelica Ruiz-Franco Fabiola Serrano Miguel A. Vences Maria Zurru Thomas A Kent Pitchaiah Mandava HOSPITAL RAFAEL A. CALDERON GUARDIA, CCSS, San Jose, Costa Rica Neurology Dept, Duke Univ, Durham, NC (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP14-AWP14, February 1, 2023. Introduction:As acute stroke therapies expand to less well-resourced regions, it is imperative to study real-world data to assess outcomes and the quality of stroke care. The present study analyzes clinical, and imaging (...) (Stroke)
• 11:01
  Abstract WP140: Coma As A Presentation For Large Vessel Occlusion Stroke - Michael J Young Amine Awad Alexander Andreev Anna Bonkhoff Markus D Schirmer James D Rabinov Christopher J Stapleton Alvin S Das Aneesh Singhal Natalia S Rost Aman B Patel Robert W Regenhardt Massachusetts General Hosp, Boston, MA Beth Israel Deaconess Med Cntr, Boston, MA Beth Israel Deaconess Med Cente, Cambridge, MA Massachusetts General Hosp Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP140-AWP140, February 1, 2023. Introduction:Coma is an unresponsive state of disordered consciousness characterized by impaired arousal and awareness. While coma has been studied in the context of traumatic brain injury, the epidemiology and (...) (Stroke)
• 11:01
  Abstract WP141: The Combined Effect Of Blood Pressure And Translesional Pressure Ratio Impacts The Stroke Mechanisms Of Intracranial Atherosclerosis - Zimo Chen Haiqiang Qin Jia Liu Jinglin Mo Yongjun Wang Dept of Neurology, Beijing Tiantan Hosp, Capital Med Univ,, Beijing, China Beijing Tiantan Hosp, Capital Medica, Beijing Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shen Zhen, China Beijing Tiantan Hosp, Beijing, China Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP141-AWP141, February 1, 2023. Introduction:ICAS confers the greatest risk of stroke, but the pathophysiology of stroke mechanismremains unclear. Essentially, plaque rupture is a physical process of structural failuredue to destructive biomechanics, and (...) (Stroke)
• 11:01
  Abstract WP142: Risk Of New Ischemic Events In Patients With Symptomatic Internal Carotid Artery Stenosis While Awaiting Carotid Artery Stent Placement - Navpreet K Bains Ravi Nunna Attiya Jaura Brandi R French Farhan siddiq Camilo R Gomez Adnan I Qureshi Neurology, Univ of Missouri, Columbia, Columbia, MO Neurosurgery, Univ of Missouri, Columbia, Columbia, MO UNIVERSITY MISSOURI, Columbia, MO Univ of Missouri Columbia, Columbia, MO UNIVERSITY OF MISSOURI, Columbia, MO Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP142-AWP142, February 1, 2023. Introduction:Although there is emphasis on performing carotid artery stent placement (CAS) within two weeks after index event of transient ischemic attack (TIA) or minor stroke in patients with cervical internal carotid (...) (Stroke)
• 11:01
  Abstract WP143: Use Of CTP For Evaluation Of EVT Candidates In The Early Time Window ( - Horia Marginean Leslie Corless Yince Loh Reza Bavarsadshahripour Thomas Windisch Adrieanne Guerrero George Lopez Sarah Hancock Jason W Tarpley Providence Oregon Regional Shared Services, Portland, OR Providence Health and Services, Portland, OR Swedish Neuroscience Institute, Seattle, WA Providece Southern California, Los Angeles, CA Tarzana, CA Covenant, Lubbock, TX Pacific Neuroscience Institute, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP143-AWP143, February 1, 2023. Introduction:Computerized Tomography Perfusion (CTP) improves detection of distal occlusion and aids in patient selection for endovascular therapy (EVT) for acute ischemic stroke (AIS). As EVT continues to evolve, it is (...) (Stroke)
• 11:01
  Abstract WP144: Inflammation After Intracerebral Hemorrhage Is Locally Mediated - Brock Yager Sasha Kondrasov Xiang Zhidan Stacey Wolfe Jack Jestus Debra I Diz Wake Forest Sch of Medicine, Winston-Salem, NC Dept of Neurosurgery, Wake Forest Sch of Medicine, Winston-Salem, NC Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP144-AWP144, February 1, 2023. Introduction:Secondary injury due to neuroinflammation poses a target in ICH research. We have demonstrated elevated serum IL-12 levels in rodents with cardiometabolic syndrome with hypertension compared with normotensive (...) (Stroke)
• 11:01
  Abstract WP145: Racial Disparity In Outcomes Of Acute Ischemic Stroke In The United States: A 20-year Analysis Of The National Inpatient Sample From 2000-2019 - Trevor Hardigan Kurt Yaeger Brandon Philbrick Johanna T Fifi Christopher P Kellner J D Mocco Shahram Majidi Mount Sinai Hosp, New York, NY MOUNT SINAI HOSPITAL, New York, NY New York, NY Mount Sinai Health System, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP145-AWP145, February 1, 2023. Background:Acute ischemic stroke (AIS) is associated with a high rate of morbidity and mortality. We aimed to characterize racial disparities in patients with AIS over a 20 year period and examine the prognostic impact of (...) (Stroke)
• 11:01
  Abstract WP146: The Charlotte Large Artery Occlusion Endovascular Therapy Outcome Score Compares Favorably To The Critical Area Perfusion Score After Basilar Thrombectomy - Rahul R Karamchandani Sagar Satyanarayana Hongmei Yang Jeremy B Rhoten Dale Strong Jonathan Clemente Gary DeFilipp Manuel Hazim Nikhil M Patel Joe Bernard William Stetler Jonathan M Parish Thomas A Blackwell Andrew W Asimos Neurology, Atrium Health, Charlotte, NC Atrium Health, Charlotte, NC Charlotte Radiology, Charlotte, NC Wake Forest Univ Sch of Medicine, Winston-Salem, NC Carolina Neurosurgery and Spine Associates, Charlotte, NC Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP146-AWP146, February 1, 2023. Introduction:The critical area perfusion score (CAPS) identifies patients with vertebrobasilar occlusions who may benefit from endovascular thrombectomy based on computed tomography perfusion (CTP) regions of severe (...) (Stroke)
• 11:01
  Abstract WP147: The Effect Of Aortic Arch And Carotid Artery Anatomy Parameters On The Conversion From A Transradial Artery Approach To A Transfemoral Artery Approach For Mechanical Thrombectomy At A Comprehensive Stroke Center - Taha Nisar Konrad Lebioda Jorge Roriguez Jimmy Patel James Lee Ivo Bach Muhammad Z Memon Amit Singla Priyank Khandelwal Neurology, Univ of South Alabama, Mobile, AL Radiology, Rutgers New Jersey Med Sch, Newark, NJ Neurology, Rutgers New Jersey Med Sch, Newark, NJ Emory Univ, Decatur, GA Neurosurgery, Rutgers New Jersey Med Sch, Newark, NJ Univ of Texas Med Branch at Galveston, Galveston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP147-AWP147, February 1, 2023. Introduction:Transradial approach (TRA) is emerging as an alternative to the traditional transfemoral approach (TFA) for mechanical thrombectomy (MT). We aim to identify various aortic arch and carotid artery anatomy (...) (Stroke)
• 11:01
  Abstract WP148: The M1-2 MCA Angle And Reperfusion During Thrombectomy - Akash Gupta Ryan Apfel Dileep R Yavagal Osama Zaidat Ashutosh P Jadhav Elad Levy Jeffrey L Saver David S Liebeskind Woodward Academy, Atlanta, GA UCLA, Los Angeles, CA UNIVERSITY OF MIAMI MILLER SCH, Miami, FL Mercy Health St Vs Hosp, Toledo, OH Barrow Brain and Spine, Scottsdale, AZ GEFFEN SCHOOL OF MEDICINE AT UCLA, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWP148-AWP148, February 1, 2023. Introduction:Mechanical thrombectomy with stent retrievers has been demonstrated to improve outcomes in patients with large vessel occlusion. M2 MCA occlusions pose a challenge when M2 branch takeoff has an acute (...) (Stroke)
• 11:01
  Abstract WMP43: Health Care Disparities In Reperfusion Therapy For Patients With Acute Ischemic Stroke Across Hospitals - Jong-moo Park Hong-kyun Park Seong-eun Kim Yong-jin Cho Jun Yup Kim Beom Joon Kim Kwang-yeol Park Kyung Bok Lee Soo Joo Lee Ji Sung Lee JUNEYOUNG LEE Hee-Joon Bae Uijeongbu Eulji Med Cntr, Eulji Univ, Uijeongbu, Korea, Republic of Inje Univ Ilsan Paik Hosp, Goyang SEOUL NATIONAL UNIVERSITY BUNDANG H, Seongnam-si INJE UNIVERSITY ILSAN PAIK HOSPITAL, Goyang Seoul National Univ Bundang Hosp, Seongnam, Korea, Republic of CHUNG-ANG UNIVERSITY, Seoul Soonchunhyang Univ Hosp, Seoul, Korea, Republic of Eulji Univ Hosp, Daejon Asan Med Cntr, Seoul, Korea, Republic of Biostatistics, Korea Univ (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP43-AWMP43, February 1, 2023. Background:Medical care disparities are wide, and stroke in no exception. Reperfusion therapy is the standard treatment for acute ischemic stroke, but its use may vary across hospitals.Methods:Data from 75,870 patients (...) (Stroke)
• 11:01
  Abstract WMP44: Feasibility Of Monitoring Door-in-door-out Across A Fourteen Hospital Telemedicine Supported Stroke System Of Care - Howard J Rho Pamela Cheng Navdeep S Sangha Kaiser Permanente, Pasadena, CA Kaiser Permanente, LAMC, Los Angeles, CA KAISER PERMANENTE, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP44-AWMP44, February 1, 2023. Background:Door-In-Door-Out (DIDO) times are crucial to help improve outcomes for patients presenting to Primary Stroke Centers (PSCs) needing urgent endovascular therapy. However, DIDO is often a difficult measure to track (...) (Stroke)
• 11:01
  Abstract WMP45: Cryptogenic Stroke Patients With Active Cancer: Characteristics, Treatment And Outcomes Using Population Based Registries - Siri Chirumamilla Moges Ido Rana Bayakly Fadi B Nahab Family and Preventive Medicine, Emory Univ Sch of Medicine, Atlanta, GA Georgia Dept of Public Health, Atlanta, GA Georgia Dept of Public Health EMORY UNIVERSITY, Atlanta, GA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP45-AWMP45, February 1, 2023. Background:The objective of our study was to evaluate the frequency, predictors, and outcomes of cryptogenic stroke (CS) patients with malignancy.Methods:We linked data from the Georgia Coverdell Acute Stroke Registry from (...) (Stroke)
• 11:01
  Abstract WMP46: Impact Of Poverty On Stroke Incidence And Recurrence: A Population-based Study - Christopher J Becker Brett Kissela Heidi Sucharew Kathleen Alwell David Robinson Daniel Woo Felipe De Los Rios La Rosa Jason Mackey Simona Ferioli Eva Mistry Stacie L Demel Mary Haverbusch Elisheva R Coleman Adam Jasne Sabreena Slavin Kyle B Walsh Michael Star SHARYL MARTINI Matthew L Flaherty Dawn O Kleindorfer Univ of Michigan, Ann Arbor, MI Univ of Cincinnati, Cincinnati, OH CINCINNATI CHILDRENS HOSP, Cincinnati, OH NEUROLOGY DEPARTMENT, Cincinnati, OH Miami Neuroscience Institute, Palmetto Bay, FL Indiana Univ, Indianapolis, IN UNIVERSITY OF CINICNNATI, Cincinnati, OH UNIVERSITY OF (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP46-AWMP46, February 1, 2023. Background:Poorer socioeconomic status (SES) is associated with higher stroke incidence. Less is known about SES and stroke recurrence. We sought to obtain updated estimates of stroke incidence stratified by aggregate (...) (Stroke)
• 11:01
  Abstract WMP47: Low Sensitivity Of Widely Used Emergency Dispatch Algorithm For Thrombectomy Patients - Implications For Mobile Stroke Units - Ahmed Haliem Candice M Menezes leonid churilov Karen L Smith Belinda Delardes Skye Coote Damien Easton Francesca Langenberg James Beharry Vignan Yogendrakumar Louise C Weir Peter J Mitchell Geoffrey A Donnan Stephen Davis Bruce Campbell Henry Zhao The Univ of Melbourne, Melbourne, Australia Royal Melbourne Hosp, Melbourne, Australia Ambulance Victoria, Melbourne, Australia Melbourne Health, Melbourne, Australia Royan Melbourne Hosp, Victoria, HI The Royal Melbourne Hosp, Melbourne, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP47-AWMP47, February 1, 2023. Introduction:Widely used emergency dispatch algorithms such as the Advanced Medical Priority Dispatch System (AMPDS) have limited diagnostic accuracy for prehospital diagnosis of stroke. With advent of mobile stroke units (...) (Stroke)
• 11:01
  Abstract WMP48: The Credibility Of Subgroup Analyses Reporting In Stroke Trials Is Poor: A Methodological Review. - Ayoola Ademola Lehana Thabane Joel Adekanye Samuel Babatunde Mohammed Almekhlafi Bijoy Menon Michael D Hill Kevin Hildebrand Tolulope Sajobi Univ of Calgary, Calgary, Canada NVUU6A, Hamilton, Canada UNIVERSITY CALGARY, Calgary, Canada Univ of Calgary, CALGARY, Canada Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP48-AWMP48, February 1, 2023. Background:Subgroup analyses are widely used to evaluate heterogeneity of treatment effects in randomized clinical trials. However, there is a limited investigation of the quality of prespecified and reported subgroup (...) (Stroke)
• 11:01
  Abstract WMP49: Occult Contrast Retention Post-thrombectomy On 24-hour Follow-up CT: Associations And Impact On Imaging Analysis - Jenny Pham Calvin Gan Jasmin Dabboucy Damien Stella Richard Dowling Bernard Yan Steven Bush Cameron Williams Peter J Mitchell Patricia Desmond Vincent Thijs Hamed Asadi Mark Brooks Julian Maingard Ash Jhamb Davor Pavlin-Premrl Bruce Campbell Felix Ng The Royal Melbourne Hosp, Melbourne, Australia Austin Health, Melbourne, Australia Dept of Radiology, Royal Melbourne Hosp, Univ of Melbourne?., Melbourne, Australia Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP49-AWMP49, February 1, 2023. Introduction:CT performed 24h post-treatment is widely used to assess radiological outcomes in stroke studies. Even without visible hyperattenuation, occult angiographic contrast may persist in the brain and confound (...) (Stroke)
• 11:01
  Abstract WMP5: How Do Clinical Trial Exclusion Criteria Impact The Inclusivity Of Clinical Trials? - Dawn O Kleindorfer Robert J Stanton Heidi Sucharew Joseph P Broderick Pooja Khatri Mary Haverbusch Logan Herbers Kathleen Alwell David Robinson simona ferioli Matthew L Flaherty Daniel Woo Stacie Demel Felipe De Los Rios La Rosa Jason Mackey Eva Mistry Adam Jasne Sabreena Slavin SHARYL MARTINI Kyle Walsh Opeolu M Adeoye Michael Star Brett M Kissela Univ of Michigan, Ann Arbor, MI Univ of Cincinnati, Cincinnati, OH CINCINNATI CHILDRENS HOSP, Cincinnati, OH UNIVERSITY CINCINNATI, Cincinnati, OH UNIV OF CINCINNATI NEUROLOGY, Cincinnati, OH Cincinnati Children's Hosp, Cincinnati, OH (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP5-AWMP5, February 1, 2023. Intro:Enrolling women and under-represented minorities into clinical trials is a top priority for the stroke community. Common trial exclusions for medical conditions or demographics may negatively impact enrollment for these (...) (Stroke)
• 11:01
  Abstract WMP50: Lesion-symptom Mapping For Post-stroke Depression - Maria Sokola Bhaskar Thoomukuntla Brittany Lapin Kunio Nakamura Stephen Jones Irene Katzan Shumei Man Cleveland Clinic Foundation, Cleveland, OH Cleveland Clinic, Cleveland, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP50-AWMP50, February 1, 2023. Background:Post-stroke depression poses an important challenge for patients and delays reintegration to societal roles. Earlier identification of patients at higher risk for depression based on clinical imaging would allow (...) (Stroke)
• 11:01
  Abstract WMP51: Baseline Ct Perfusion Parameters Differ In Large Vessel Occlusion Stroke Patients With Reduced Left Ventricular Ejection Fraction - Margy E McCullough-Hicks Soren Christensen Michael Mlynash Jeremy J Heit Gregory W Albers Maarten G Lansberg Univ of Minnesota, Saint Paul, MN graynumber analytics, Stanford, CA Stanford Univ Med Cntr, Palo Alto, CA Stanford Univ, Palo Alto, CA Stanford Univ Med Cntr, Stanford, CA STANFORD UNIVERSITY, Palo Alto, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP51-AWMP51, February 1, 2023. Introduction:Reduced left ventricular ejection fraction (EF) is associated with worse outcomes after stroke. CT perfusion (CTP) is widely used in acute stroke evaluation; its reliability in patients with reduced EF is (...) (Stroke)
• 11:01
  Abstract WMP52: Markers Of Endothelial Glycocalyx Damage In Patients Withvascular Cognitive Impairment Associated With Cerebral Small Vessel Disease - Rui Kleber Martins-Filho Guilherme Rodrigues Maria C Zanon Zotin Millene Camilo Thiago Goulart Júlio César Nather Júnior Frederico Alessio-Alves FRANCISCO A DIAS Octavio M Pontes-Neto Ribeirao Preto, Brazil HCRP - FMUSP, Ribeirao Preto, Brazil Massachusetts General Hosp, Boston, MA RIBEIRAO PRETO, Brazil Clinical Hosp of Ribeirao Preto, Ribeirao Preto, Brazil UNIVERSITY OF SAO PAULO, Ribeirao Preto, Brazil UNIVERSITY OF SÃO PAULO, Ribeir?o Preto, Brazil Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP52-AWMP52, February 1, 2023. Introduction:Cerebral small vessel disease (cSVD) involves a myriad of pathogenic mechanisms affecting small vessels of the brain, leading to a significant impact on motor and cognitive functions, and it is the main cause (...) (Stroke)
• 11:01
  Abstract WMP53: Revascularization Improves Cerebrovascular Reserve In Moyamoya Patients - Moss Zhao Rui Miguel Duarte Armindo Michael E Moseley Gary Steinberg Greg Zaharchuk Dept of Radiology, Stanford Univ, Stanford, CA STANFORD UNIVERSITY, Stanford, CA Stanford Univ, Palo Alto, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP53-AWMP53, February 1, 2023. Introduction:Cerebrovascular reserve (CVR) reflects the change in cerebral blood flow (CBF) in response to a vasoactive stimulus and can be measured using a brain stress test whereby CBF is augmented using vasodilators. (...) (Stroke)
• 11:01
  Abstract WMP54: Hyperemia Following Endovascular Therapy For Acute Stroke Is Associated With Ischemic Lesion Growth - Marie L Luby Amie W Hsia Carolyn A Lomahan Rachel Davis Shannon P Burton Yongwoo Kim Veronica Craft Victoria Uche Rainier Michael Cabatbat Malik Adil Leila Thomas Jill B De Vis Mariam Afzal Dorian McGavern John K Lynch Richard Leigh Lawrence Latour NINDS, Glastonbury, CT MEDSTAR HEALTH, Washington, DC NINDS, Bethesda, MD Medstar Washington Hosp Cntr, Washington, DC MEDSTAR WASHINGTON HOSPITAL CENTER, Washiton, DC National Institutes of Health, Bethesda, MD National Institutes of Health, Towson, MD NINDS-NIH, Gaithersburg, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP54-AWMP54, February 1, 2023. Introduction:A substantial proportion of acute stroke patients experience poor outcomes following successful endovascular therapy (EVT) and reperfusion injury to the brain and vasculature may be a contributor. The purpose (...) (Stroke)
• 11:01
  Abstract WMP55: Up-front Ct Angiography Of The Head And Neck Imaging For Patients With Low NIH Stroke Scale: Is There Utility? - Jennifer C Ro Ghada A Mohamed Pamela Issa Hassan A Nour Loretta J Sutherly-Bhadsavle Aaron M Anderson Daniel Winkel Samir R Belagaje James G Greene Karima Benameur Olivia Groover Fadi B Nahab Emory Univ, Atlanta, GA Med Univ of South Carolina, Charleston, SC Georgia State Univ, Atlanta, GA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP55-AWMP55, February 1, 2023. Background:Current guidelines encourage early vascular imaging to assess for large vessel occlusions (LVO) in patients presenting with NIHSS ? 6 to establish candidacy for mechanical thrombectomy (MT). In patients with low (...) (Stroke)
• 11:01
  Abstract WMP56: Selection Of Magnetic Resonance Imaging Or Computed Tomography Before Mechanical Thrombectomy For Acute Ischemic Stroke - Haruki Ohtsubo Toshihiro Ueda Yasuhiro Hasegawa MASATAKA TAKEUCHI MASAFUMI MORIMOTO Yoshifumi Tsuboi Ryoo Yamamoto Shogo Kaku Junichi Ayabe Takekazu Akiyama Daisuke Ishima ST MARIANNA UNIV TOYOKO HOSPITAL, Kawasaki, Japan ST MARIANNA UNIVERSITY, Kawasahi-shi, Japan Seisho Hosp, Odawara, Japan Yokohama Shintoshi Hosp, Yokohama, Japan Kawasakisaiwai Hosp, Kawasaki, Japan Yokohama Brain and Spine Cntr, Yokohama, Japan Neurosurgical East Yokohama Hosp, Yokohama, Japan Yokosuka Kyosai Hosp, Yokosuka, Japan Akiyama Neurosurgical Hosp, Yokohama, Japan Kitasato Univ Hosp, Sagamihara, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP56-AWMP56, February 1, 2023. Introduction:Evaluation of ischemic core and penumbra by magnetic resonance imaging (MRI) or computed tomography (CT) is useful in determining the indication for mechanical thrombectomy (MT) for acute ischemic stroke, (...) (Stroke)
• 11:01
  Abstract WMP57: Brain Frailty Mediates The Relationship Between Age And 90-day Functional Outcome After Endovascular Therapy: Analysis Of The Escape-na1 Trial - Faysal Benali Nishita Singh Joachim Fladt Jaroenngarmsamer Tanaporn Fouzi Bala Michael Tymianski Michael D Hill Mayank Goyal Aravind Ganesh Calgary Stroke Program, Dept of Clinical Neurosciences, Univ of Calgary Cumming Sch of Medicine, Calgary, Alberta, Canada, Calgary, Canada Univ Health Network, Toronto, Canada SEAMAN FAMILY MR RESEARCH CENTRE, Calgary, Canada Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP57-AWMP57, February 1, 2023. Introduction:Age is a predictor of functional outcome after acute ischemic stroke (AIS). Frailty increases with age and comorbidities, and imaging markers of brain-frailty (e.g. atrophy, small-vessel-disease) are associated (...) (Stroke)
• 11:01
  Abstract WMP58: Scaling Behaviors Of Deep Learning And Linear Algorithms For The Prediction Of Stroke Severity - Anthony P Bourached Anna K Bonkhoff Markus D Schirmer Robert W Regenhardt Sungmin Hong Martin Bretzner Ona Wu Christina Jern Arne G Lindgren Jane Maguire John Rhee Eyal Kimchi Natalia S Rost Massachusetts General Hosp, Boston, MA Sahlgrenska Academy, Goteborg, Sweden Lund Univ, Lund, Sweden Univ of Technology Sydney, Sydney, Australia MASSACHUSETTS GENERAL HOSPITAL, Boston, MA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP58-AWMP58, February 1, 2023. Introduction:Deep learning (DL) has allowed for substantial progress in many, often machine vision-focused medical scenarios. Since DL models typically require 105-107examples, it is currently unknown whether DL can also (...) (Stroke)
• 11:01
  Abstract WMP59: Effect Of Radiographic Contrast Media Shortage On Stroke Evaluation In The United States - Adnan I Qureshi Ayam Grintal Aimee C DeGaetano Maayan Goren David Golan Ameer E Hassan Dept of Neurology, Zeenat Qureshi Stroke Institute & Univ of Missouri, Columbia, MO Viz.ai, Tel Aviv, Israel UTRGV - Valley Baptist Med Cntr, Harlingen, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP59-AWMP59, February 1, 2023. Background:We quantified the effect of nationwide contrast media shortage, initiated on April 19th, 2002 after GE Healthcare rationing, on evaluation of acute ischemic stroke (AIS) patients.Methods:We analyzed the data on (...) (Stroke)
• 11:01
  Abstract WMP6: Genetic Variation In KLF5 Is Associated With Initial Stress Glucose Ratio In Acute Ischemic Stroke - Laura Heitsch Yichen Sun Jin-moo Lee Carlos Cruchaga Laura Ibanez WASHINGTON UNIVERSITY, Saint Louis, MO WASHINGTON UNIVERSITY SCHOOL OF MED, Saint Louis, MO WASHINGTON UNIVERSITY SCHOOL O, Saint Louis, MO Saint Louis, MO Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP6-AWMP6, February 1, 2023. Introduction:Hyperglycemia has consistently been associated with worse outcome following an acute ischemic stroke (AIS). Recent studies have shown that a stress glucose ratio (SGR) may be a better predictor of critical (...) (Stroke)
• 11:01
  Abstract WMP60: Eliminating False Positive Detections Of Intracranial Hemorrhage (ICH) Using RAPID ICH 3 - Anirudh Sreekrishnan Dan-Victor Giurgiutiu Felipe Kitamura Carlos Martinelli Hafez Haerian Seena Dehkharghani Jeremy J Heit Stanford Hosp, Palo Alto, CA Augusta Univ, Augusta, GA Universidade Federal de São Paulo, São Paulo, Brazil Hosp do Coração, São Paulo, Brazil Northwest Hosp, Randallstown, MD NYU Dept of Radiology, New York, NY Stanford Univ, Palo Alto, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP60-AWMP60, February 1, 2023. Introduction:Prompt detection of intracranial hemorrhage (ICH) on a non-contrast head CT (NCCT) is critical to initial patient triage. Several ICH detection and notification programs now exist, but none presently generate (...) (Stroke)
• 11:01
  Abstract WMP61: Vulnerable And Stabilized States After Cerebral Ischemic Events: Implications Of Kinetic Modeling In The POINT, SOCRATES, And THALES Trials - James R Brorson Shyam Prabhakaran S Claiborne Johnston Mihai Giurcanu Neurology, UNIVERSITY OF CHICAGO, Chicago, IL Univ of Chicago, Chicago, IL Univ of Texas at Austin, Austin, TX UNIVERSITY OF CHICAGO, Chicago, IL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP61-AWMP61, February 1, 2023. Background:Trials of acute secondary prevention following initial minor stroke or TIA, such as POINT, SOCRATES, and THALES, demonstrate a high rate of initial recurrence of ischemic stroke, quickly dropping to a sustained (...) (Stroke)
• 11:01
  Abstract WMP62: Stroke Severity Is The Primary Mediator Of Increased Stroke Mortality In The Elderly - Adam de Havenon Aaron Bangad Shadi Yaghi Richa Sharma Guido J Falcone Kevin N Sheth Yale Univ, New Haven, CT Providence, RI Hamden, CT YALE UNIVERSITY SCHOOL OF MEDICINE, New Haven, CT Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP62-AWMP62, February 1, 2023. Background:The risk of ischemic stroke mortality increases with age, but the impact of stroke severity on this relationship has not been fully examined.Methods:We included adults in the National Inpatient Sample from (...) (Stroke)
• 11:01
  Abstract WMP63: Race/ethnicity And Ischemic Stroke Severity In The United States - Adam de Havenon Lesli Skolarus Karen C Johnston Richa Sharma Aaron Bangad Mehdi Abbasi Ka-Ho Wong Shadi Yaghi Kevin N Sheth Yale Univ, New Haven, CT Univ of Michigan, Ann Arbor, MI UVA, Charlottesville, VA Hamden, CT Salt Lake Cty, UT Providence, RI YALE UNIVERSITY SCHOOL OF MEDICINE, New Haven, CT Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP63-AWMP63, February 1, 2023. Background:Although prior research has investigated the association of race/ethnicity with stroke severity, the cohorts were not nationally representative or stroke severity was put into categories (i.e, mild to (...) (Stroke)
• 11:01
  Abstract WMP64: Increased Risk Of Adverse Outcomes With Methocarbamol Versus Cyclobenzaprine Use In Medication Naïve Acute Stroke Patients - Kent P Simmonds Folefac Atem Babu G Welch Nneka L Ifejika Physical Medicine and Rehabilitation, Univ of Texas Southwestern Med Cntr, Dallas, TX Lucas, TX UNIV TX SOUTHWESTERN MED CTR, Dallas, TX UNIV OF TEXAS SOUTHWESTERN, Dallas, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP64-AWMP64, February 1, 2023. Introduction:Methocarbamol and Cyclobenzaprine are often used interchangeably as muscle relaxants for acute stroke patients. There is limited data comparing medication side effect profiles within this hemodynamically (...) (Stroke)
• 11:01
  Abstract WMP65: Association Between Heart Failure And Collateral Flow In Large Vessel Occlusive Ischemic Stroke - Raja Godasi Mohammed Badi Bhrugun Anisetti Nihas Mateti Amr Salem Kevin M Barrett Benjamin H Eidelman Josephine F Huang James F Meschia Lindsy N Williams Stephen English Michelle P Lin Mayo Clinic, Jacksonville, FL Mayo Clinic Florida, Jacksonville, FL Mayo clinic, Jacksonville, FL jacksonville, FL MAYO CLINIC FLORIDA, Jacksonville, FL MAYO CLINIC, Jacksonville, FL Mayo Clinic, Ponte Vedra Beach, FL Mayo Clinic, Rochester, MN Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP65-AWMP65, February 1, 2023. Introduction:Collateral circulation plays a crucial role in determining the extent of brain tissue ischemia and functional outcome in large vessel occlusive (LVO) stroke. Heart failure (HF) is known to cause cerebral (...) (Stroke)
• 11:01
  Abstract WMP66: Early Rising Pain Scores Predict Cerebral Vasospasm After Aneurysmal Subarachnoid Hemorrhage - Adam Kardon Jonathan Elmer Dina Elsaesser Kaitlyn Dickinson Jamie Podell Matthew N Jaffa Carolina Maciel Ruchira Jha Katharina M Busl Nicholas Morris Univ of Maryland, Baltimore, MD Univesity of Pittsburgh, Pittsburgh, PA Univ of Florida, Gainesville, FL Univ. of Connecticut, Hartford, CT Barrow Neurological Institute, Phoenix, AZ Univ of Maryland Sch of Medicine, Baltimore, MD Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP66-AWMP66, February 1, 2023. Introduction:Persistent pain following subarachnoid hemorrhage (SAH) is common and follows distinct trajectories. Cerebral vasospasm (CV) and delayed cerebral ischemia are late complications of SAH and may represent (...) (Stroke)
• 11:01
  Abstract WMP67: Cerebral Collateral Flow State Correlates With Stroke Severity And Functional Outcomes - Smit Shah Karly Pikel Kathryn Thornton Gowri Peethambar Nishanth Kodumuri Forrest Lowe Ravish A Kothari Line Abdul Rahman yedatore s venkatesh Souvik Sen PRISMA Health Univ of South Carolina, Columbia, SC Columbia, SC UNIVERSITY SOUTH CAROLINA, Columbia, SC Univ of South Carolina, Columbia, SC Prisma Health Midlands, Isle Of Palms, SC UNIV SOUTH CAROLINA COLUMBIA, Columbia, SC usc shool of medicine, columbia, SC Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP67-AWMP67, February 1, 2023. Introduction:Hypoperfusion index ratio (HIR) measured by computerized tomography perfusion (CTP) has been shown to predict collateral flow state in acute ischemic stroke (AIS). Low HIR (...) (Stroke)
• 11:01
  Abstract WMP68: Machine Learning Approach In Prediction Of Nasoenteral Tube In Acute Ischemic Stroke - Luiz Dalfior Michel Machado Percilia Alves Pablo Oliveira Paola da Silva Geovanna Augusto Júlian Letícia de Freitas Luiz Fernando R Oliveira Igor Terehoff Nalcer Canedo Luisa Avezum Mariana Piva Mateus Tolentino Pedro Domingues Gabriella Dousseau Isabel Santos Maria Sheila G Rocha Sao Paulo, Brazil Hosp Santa Marcelina, Sao Paulo, Brazil Neurology, Hosp Santa Marcelina, Sao Paulo, Brazil HOSPITAL SANTA MARCELINA, Sao Paulo, Brazil Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP68-AWMP68, February 1, 2023. Introduction:Dysphagia occurs in about 20 to 50% of acute stroke patients, and it may persist longer than six months after stroke. Nasoenteral tube feeding (NTF) must be judiciously prescribed to avoid dysphagia (...) (Stroke)
• 11:01
  Abstract WMP69: Recreational Drug Use And Ischemic Stroke: Demographics, Stroke Mechanism, And Outcomes - Julianne P Hall Parneet Grewal Anjali Asthana Stella E Uzoewulu Jeffrey Quinn Ivan Da Silva Rima Dafer Dept of Neurological Sciences, Rush Univ Med Cntr, Chicago, IL Med Univ. of South Carolina, Charleston, SC Rush Univ Med Cntr, Chicago, IL Rush Univ Med College, Chicago, IL Cedars Sinai Med Cntr, Los Angeles, CA RUSH Univ Med Cntr, Chicago, IL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP69-AWMP69, February 1, 2023. Introduction:Various recreational drugs have been linked to cerebrovascular events, especially in young adults, however, few studies have examined relationships between substance abuse (SA) and acute ischemic stroke (AIS) (...) (Stroke)
• 11:01
  Abstract WMP7: Bridging Thrombolysis For Large Vessel Occlusion: Who Benefits Most? Analysis Of A Prospective Endovascular Therapy Registry - Annahita Sedghi Jessica Barlinn Lars-Peder Pallesen Volker Puetz Kristian Barlinn Timo Siepmann Dept of Neurology, Univ Hosp Carl Gustav Carus, Dresden, Germany Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP7-AWMP7, February 1, 2023. Introduction:Recent meta-analytic evidence supported efficacy and safety of bridging intravenous thrombolysis (IVT) prior to endovascular therapy (EVT) for large vessel occlusion (LVO) but large confirmatory trials are still (...) (Stroke)
• 11:01
  Abstract WMP70: Young Adults With Cryptogenic Ischemic Stroke Have Longer Corrected QT Intervals Than Healthy Controls - Jani Pirinen Antti Eranti Mika Lehto Aapo Aro Lauri Tulkki Nicolas Martinez-Majander Jukka Putaala HELSINKI UNIVERSITY HOSPITAL, Helsinki, Finland Central Hosp of North Karelia, Joensuu, Finland Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP70-AWMP70, February 1, 2023. Introduction:In cryptogenic ischemic stroke, no definite etiology is found and high-risk cardiac sources of embolism are excluded. However, it has been hypothesized that many cryptogenic strokes could be cardioembolic (...) (Stroke)
• 11:01
  Abstract WMP71: Changes In Severity And Outcomes Of Ischemic Stroke Associated With Atrial Fibrillation In A Long-lasting Nationwide Hospital-based Registry: Japan Stroke Data Bank - Kazunori Toyoda Sohei Yoshimura Michikazu Nakai Shinichi Wada Yusuke Sasahara Kaori Miwa Junpei Koge Akiko Ishigami Yoshitaka Iwanaga Yoshihiro Miyamoto Kazuo Minematsu Shotai Kobayashi Masatoshi Koga National Cerebral and Cardiovascular Cntr, Suita, Japan National Cerebral and Cardiovascular Cntr, Suita, Osaka, Japan NCVC, Suita, Japan Med Corp ISEIKAI, Osaka, Japan Shimane Univ Sch of Medicine, Izumo, Japan National Cerebral and Cardiovascular Cntr, Suita Osaka, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP71-AWMP71, February 1, 2023. Background:To determine secular changes in severity and functional outcomes of acute atrial fibrillation (AF)-associated stroke patients using a large population.Methods:Ischemic stroke patients with known AF or AF (...) (Stroke)
• 11:01
  Abstract WMP72: Acute Ischemic Stroke In Asians In A Large Integrated Health Care Delivery System - Mai N Nguyen-Huynh Janet Alexander Alan S Go Patricia A Zrelak Catherine Lee Marc Jaffe Yi-Fen Irene Chen Jeffrey Klingman Kaiser Permanente Northern CA, Walnut Creek, CA Kaiser Permanente, Oakland, CA KAISER PERMANENTE NORTHERN CAL, Oakland, CA Kaiser Foundation Hosp, Citrus Heights, CA Oakland, CA Kaiser Permanente, San Francisco, CA Kaiser Permanente Northern CA, Santa Clara, CA KAISER FOUNDATION HOSPITAL, Orinda, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP72-AWMP72, February 1, 2023. Background:Stroke is a major problem in Asia where more than half of the world population resides. Asian Americans are among the fastest growing racial-ethnic groups in the US, yet the incidence of stroke subtypes, stroke (...) (Stroke)
• 11:01
  Abstract WMP73: Border Zone Infarct Pattern Predicts Early Recurrence In Symptomatic Intracranial Atherosclerotic Disease: A Systematic Review And Meta-analysis - Saurav Das Liqi Shu Rebecca Morgan Asghar Shah Fayez Fayad Eric Goldstein Dalia Chahien Benton Maglinger Satheesh K Bokka Cory Owens Mehdi Abbasi Alexandra Kvernland James E Siegler Brian Mac Grory Georgios K Tsivgoulis Thanh N Nguyen Karen L Furie Pooja Khatri Eva Mistry Shyam Prabhakaran David S Liebeskind Jose G Romano Adam H De Havenon Shadi Yaghi Univ of Kentucky, Lexington, KY Providence, RI Brown Univ, Providence, RI East Greenwich, RI Royal College of Surgeons in Ireland, Dublin, Ireland Brigham and Women's Hosp, Boston, MA West Virginia Univ, Morgantown, WV Mayo Cllinic, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP73-AWMP73, February 1, 2023. Introduction:Stroke secondary to intracranial atherosclerosis (ICAD) results in three distinct infarct patterns: (a) border zone infarcts (BZI) due to impaired distal perfusion (b) territorial infarcts due to distal (...) (Stroke)
• 11:01
  Abstract WMP74: Perfusion Delay Volume Predicts 90-day Recurrence In Symptomatic Anterior Circulation Intracranial Stenosis: A Two-center Study - Shadi Yaghi Pooja Khatri Shyam Prabhakaran Mulugeta Gebregziabher David S Liebeskind Adam H De Havenon Brown Univ, Providence, RI UNIV OF CINCINNATI NEUROLOGY, Cincinnati, OH Univ of Chicago, Chicago, IL Med Univ of South Carolin, Charleston, SC UCLA, Los Angeles, CA Yale Univ, New Haven, CT Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP74-AWMP74, February 1, 2023. Background:Intracranial arterial stenosis (ICAS) can cause stroke by different mechanisms: perforator disease, artery to artery embolism, and impaired flow. There is limited data exists on the utility of perfusion imaging (...) (Stroke)
• 11:01
  Abstract WMP75: Community Deprivation And Healthcare Access/Utilization In Patients With Carotid Stenosis: Results From The All Of UsResearch Program - Santiago Clocchiatti-Tuozzo Daniela Renedo Cyprien Rivier Victor M Torres Lopez Charles Matouk Kevin N Sheth Thomas M Gill Guido J Falcone Yale Univ, New Haven, CT Yale Sch of Medicine, New Haven, CT Yale Univ, Hamden, CT YALE UNIVERSITY SCHOOL OF MEDICINE, New Haven, CT Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP75-AWMP75, February 1, 2023. Background:Social determinants of health are emerging as a key group of risk factors for cerebrovascular disease. Carotid artery stenosis (CAS) is an important risk factor for ischemic stroke. We hypothesize that community (...) (Stroke)
• 11:01
  Abstract WMP76: Carotid Revascularization Slows Hemispheric White Matter Disease Progression - Michelle P Lin Mutlu Demirer Emily Craver Erik Middlebrooks Bhrugun Anisetti Hossam Youssef Ahamed Elkhair Leila Okromelidze Kevin M Barrett Nilufer Ertekin-Taner Thomas Brott James F Meschia Mayo Clinic, Jacksonville, FL Jacksonville, FL MAYO CLINIC, Jacksonville, FL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP76-AWMP76, February 1, 2023. Introduction:Carotid revascularization is known to prevent stroke in patients with high-grade carotid stenosis, but whether carotid revascularization may slow the progression of hemispheric WMD in patients with carotid (...) (Stroke)
• 11:01
  Abstract WMP77: High Early Recurrence In Symptomatic Intracranial Atherosclerosis Treated Medically In The Real World Compared To Clinical Trials - Eric Goldstein Allison Chang Liqi Shu Narendra Kala Christoph Stretz Tina M Burton Elizabeth Perelstein Karen L Furie Mahesh Jayaraman Radhmer Torabi Krisztina Moldovan Pooja Khatri Mulugeta Gebregziabher David S Liebeskind Shyam Prabhakaran Shadi Yaghi East Greenwich, RI Brown Univ, Providence, RI Providence, RI Dept of Neurology, Providence, RI UNIV OF CINCINNATI NEUROLOGY, Cincinnati, OH Med Univ of South Carolin, Charleston, SC UCLA, Los Angeles, CA Univ of Chicago, Chicago, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP77-AWMP77, February 1, 2023. Background:While optimizing medical treatment contributed to the low recurrence risk seen in SAMMPRIS medical arm, other factors such as delayed enrollment may have contributed to this low event rate. In this study, we aim (...) (Stroke)
• 11:01
  Abstract WMP78: Predictors Of Memory And Carotid Intervention-related Memory Changes - Bahaa Succar Ying-hui Chou Chiu-hsieh Hsu Steven Rapcsak Theodore Trouard Wei Zhou The Univ of Arizona, Tucson, AZ Tucson, AZ UA, Tucson, AZ Univ of Arizona, Tucson, AZ Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP78-AWMP78, February 1, 2023. Introduction:Carotid atherosclerosis is the culprit of stroke and dementia. It has been linked to cognitive impairment in cerebrovascular diseases . A bulk of evidence suggests that carotid interventions improve cognitive (...) (Stroke)
• 11:01
  Abstract WMP79: Stroke Risk Prediction In Symptomatic Anterior Circulation ICAS: Post Hoc Analysis Of Regional QMRA Flow From The MYRIAD Study - Sepideh Amin-Hanjani Xinjian Du Jose G Romano David S Liebeskind Shyam Prabhakaran Univ Hosps Cleveland, Cleveland, OH UIC, Chicago, IL U Miami, Pinecrest, FL UCLA, Los Angeles, CA Univ of Chicago, Chicago, IL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP79-AWMP79, February 1, 2023. Introduction:Intracranial atherosclerotic disease (ICAD) remains a major source of stroke worldwide, with high recurrence risk. Prior evaluation of posterior circulation ICAD patients enrolled in the prospective VERiTAS and (...) (Stroke)
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  Abstract WMP8: Tenecteplase Versus Alteplase For Acute Ischemic Stroke: Treatment Outcomes From A Large Northwest Us Stroke Registry - Ted J Lowenkopf Amit Kansara Leslie Corless John F Zurasky Alexandra C Lesko Kailey L Cox Christian Y Bravo George A Lopez Tarvinder Singh Andrea Contreras Jillian Polonchak Providence Brain and Spine Institute, Portland, OR PROVIDENCE STROKE CENTER, Portland, OR Providence Health and Services, Portland, OR PROVIDENCE HEALTH SERVICES, Portland, OR PROVIDENCE HEALTH AND SERVICES, Portland, OR Portland, OR Providence Holy Cross Med Cente, Mission, CA Swedish Neurological Institute, Renton, WA Providence Regional Med Cntr, Everett, WA Providence Holy Cross Med Cente, Mission Hills, CA (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP8-AWMP8, February 1, 2023. Introduction:The American Stroke Association Guidelines on acute ischemic stroke (AIS) thrombolytic treatment endorse the use of tenecteplase (TNK) weakly (IIb) based on moderate quality (B-R) evidence. The use of alteplase (...) (Stroke)
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  Abstract WMP80: Multimodal CT Imaging Of Ischemic Stroke Thrombi Identifies Scale-Invariant Radiomic Features - Briana Santo S M M J Sarayi Andre Monteiro Adnan H Siddiqui Vincent Tutino Univ at Buffalo, Buffalo, NY Univ at Buffalo, Amherst, NY Univ at Buffalo-Neurosurgery, Buffalo, NY UNIVERSITY AT BUFFALO, Buffalo, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP80-AWMP80, February 1, 2023. Background:Paired analysis of ischemic stroke clot histology and pre-treatment CT imaging could identify digital indicators of treatment outcome or stroke etiology. Yet, differences in scale limit our ability to interpret (...) (Stroke)
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  Abstract WMP81: Dynamic Changes In Intracranial Atherosclerotic Stenosis In Serial Follow-up Of High-resolution Magnetic Resonance Imaging - Jonguk Kim Do Y Kim Hee-joon BAE Jun Y Kim Jihoon Kang Moon-Ku Han Cheolkyu Jung Sung Hyun Baik Leonard Sunwoo Jae Hyoung Kim Beom J Kim Dept of Neurology, Seoul National Univ Bundang Hosp, Seongnam-si, Korea, Republic of Seoul National Univ Bundang Hosp, Seongnam-si, Korea, Republic of Dept of Radiology, Seoul National Univ Bundang Hosp, Seongnam-si, Korea, Republic of Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP81-AWMP81, February 1, 2023. Background:Pathophysiology of intracranial atherosclerotic stenosis (ICAS) development and subsequent stroke occurrence is diverse, including cholesterol deposition, arterial dissection, and intrinsic vasculopathies. To (...) (Stroke)
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  Abstract WMP82: National Trends In Endovascular Therapy For Intracranial Atherosclerotic Disease 2008-2019 - Michael J Alexander Miriam Nuño Simon A Menaker Shlee S Song Neurosurgery, Cedars-Sinai Med Cntr, Los Angeles, CA Univ of California - Davis, Sacramento, CA Neurology, Cedars-Sinai Med Cntr, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP82-AWMP82, February 1, 2023. Introduction:Endovascular therapy is a treatment option for patients with severe symptomatic intracranial atherosclerotic disease (ICAD). The utilization of angioplasty and stenting has varied since the development of (...) (Stroke)
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  Abstract WMP83: Arterial Dissection: A Still Underestimated Cause Of Lateral Medullary Infarction - Jiyeon Ha Wookjin Yang Dong-wan Kang Eung-Joon Lee Han-Yeong Jeong Matthew Chung Youngjoon Kim Jeong-Min Kim Keun-hwa Jung Seung-Hoon Lee Seoul National Univ Hosp, Seoul, Korea, Republic of Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP83-AWMP83, February 1, 2023. Introduction:Although the association between vertebral artery or posterior inferior cerebellar artery dissection and lateral medullary infarction (LMI) has been established, the actual prevalence of dissection among (...) (Stroke)
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  Abstract WMP84: Symptomatic Intracranial Atherosclerotic Plaques: Different Morphological Features In The Anterior Versus Posterior Circulation - Xinyi Leng Bonaventure Yiu Ming Ip Sze Ho Ma Anki Miu Karen Ma Lisa WC Au Florence SY Fan Hing Lung Ip Anne Y Chan Alexander Y Lau Yannie OY Soo Howan Leung Vincent CT Mok Simon CH Yu Thomas W Leung The Chinese Univ of Hong Kong, Hong Kong SAR, China Prince of Wales Hosp, Hong Kong SAR, China Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP84-AWMP84, February 1, 2023. Introduction:We compared the morphology of intracranial atherosclerotic plaques in the anterior versus posterior circulation, using three-dimensional rotational angiography (3DRA).Methods:We prospectively recruited adult (...) (Stroke)
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  Abstract WMP85: Mobile Stroke Unit: Direct To Angio Or Some Stops Along The Way? - Maria Martucci Gabor Toth Andrew Buletko Zeshaun KHAWAJA Andrew N Russman Muhammad S Hussain Cerebrovascular Institute, Cleveland Clinic, Cleveland, OH Cleveland Clinic, Cleveland, OH CLEVELAND CLINIC, Cleveland, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP85-AWMP85, February 1, 2023. Introduction:Reducing the time from last known well to recanalization are associated with better functional outcomes and lower mortality in ischemic stroke. Recent data suggests that a “direct to angio” approach might improve (...) (Stroke)
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  Abstract WMP86: Risk Of Hemorrhagic Transformation Is Related To Severity Of Hba1c Elevation In Patients Undergoing Mechanical Thrombectomy - David Baker Muhammad Hussain Gabor Toth Cleveland Clinic, Cleveland, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP86-AWMP86, February 1, 2023. Introduction:While prior studies have demonstrated hyperglycemia as an independent predictor of hemorrhagic transformation and poor clinical outcome following Mechanical Thrombectomy (MT), it is less clear to what extent (...) (Stroke)
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  Abstract WMP87: Primary Results From The CLEAR Study Of The Safety And Effectiveness Of The Neva Stent Retriever For Large Vessel Thrombectomy - Albert J Yoo Serdar Geyik Michael Froehler Christoph Maurer Tareq Kass-Hout Osama Zaidat Raul G Nogueira Ricardo Hanel Laurent Pierot Laurent Spelle Demetrius Lopes Ameer E Hassan Audrius Sirvinskas Eugene Lin Marc Ribo Jordi Blasco Muhammad Taqi Aamir Badruddin Adnan H Siddiqui Timothy R Miller Muhammad Hussain Diogo C Haussen Keith Woodward Christoph Groden Arturo Consoli Imran Chaudry Christian Ramsey Alberto Maud Joshua Bentley Waleed Brinjikji Arsida Bajrami Maher Sahnoun Jens Fiehler Rishi Gupta Texas Stroke Institute, Plano, TX Istanbul Aydin Univ, Istanbul, Turkey Vanderbilt, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP87-AWMP87, February 1, 2023. Despite the proven benefit of stent retrievers, challenges to rapid revascularization of large vessel occlusions (LVO) persist. Current stent retrievers have limited effectiveness for removing organized thrombi. The NeVa (...) (Stroke)
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  Abstract WMP88: Endovascular Versus Medical Treatment For Chronic Occlusion Of The Internal Carotid Artery: Systematic Review And Meta-analysis - Santiago Ortega-Gutierrez Milagros Galecio-Castillo Cynthia Zevallos Mau Aaron Rodriguez Calienes Juan Vivanco-Suarez Edgar A Samaniego Mudassir Farooqui Colin P Derdeyn Univ of Iowa, Iowa City, IA Univ of Iowa, Iowa city, IA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP88-AWMP88, February 1, 2023. Introduction:Chronic occlusion of the ICA (COICA) is an important cause of ischemic strokes. Evidence has showed that medical management (MM) alone is not sufficient for prevention of ischemic events. Carotid occlusion (...) (Stroke)
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  Abstract WMP89: Mechanical Thrombectomy For Distal Medium-vessel Occlusion Stroke: Systematic Review And Meta-analysis - Aaron Rodriguez-Calienes Milagros Galecio-Castillo Juan Vivanco-Suarez Cynthia Zevallos Mau Mudassir Farooqui Santiago Ortega-Gutierrez Univ of Iowa, Iowa city, IA Univ of Iowa, Iowa City, IA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP89-AWMP89, February 1, 2023. Introduction:Definitive evidence about the role and effectiveness of mechanical thrombectomy (MT) in patients with distal medium-vessel occlusions (DMVOs) is limited.Objective:To determine the efficacy and safety of MT for (...) (Stroke)
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  Abstract WMP9: Favorable Mechanical Thrombectomy Outcomes From The Latin American Stroke Registry (lase) And Resilient Trial Compared To A 90-day Functional And Mortality Predictive Model. - Gabriel Torrealba-Acosta Miguel A Barboza Antonio Arauz Pablo F Amaya Sebastian F Ameriso Vanessa Cano Alan F Flores Pablo M Lavados Virginia A Pujol Lereis Fabiola Serrano Thomas A Kent Pitchaiah Mandava Duke Univ, Durham, NC HOSPITAL RAFAEL A CALDERON GUARDIA, CCSS, San Jose, Costa Rica Instituto Nacional de Neurologia, Mexico City, Mexico Fundacion Valle del Lili, Cali, Colombia FLENI, Buenos Aires, Argentina Instituto Nacional de Neurologia y Neurocirugia, Mexico City, Mexico Hosp Joan XXIII, Tarragona CLINICA ALEMANA DE SANTIAGO, Santiago Fleni, Buenos Aires, Argentina TAMU-HSC, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP9-AWMP9, February 1, 2023. Introduction:Except for RESILIENT, there is a paucity of randomized controlled trials (RCTs) for stroke from Latin America (LA), home to growing stroke burden. Comparison between stroke population typically suffers from (...) (Stroke)
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  Abstract WMP90: Is Endovascular Thrombectomy More Effective Than IV-tPA For Distal Vessel Occlusions? Propensity Score-matched Analysis From K-net Registry - Tomohide Yoshie Toshihiro Ueda Masataka Takeuchi Masafumi Morimoto Yoshifumi Tsuboi Ryoo Yamamoto Shogo Kaku Junichi Ayabe Takekazu Akiyama Daisuke Ishima Yasuhiro Hasegawa Dept of Neuroendovascular therapy, ST. Marianna Univ Toyoko Hosp, Kawasaki, Japan ST. Marianna Univ Toyoko Hosp, Kawasaki, Japan Seisho Hosp, Odawara, Japan Yokohama Shintoshi Neurosurgical Hosp, Yokohama, Japan Dept of Neurosurgery, Kawasakisaiwai Hosp, Kawasaki, Japan Dept of Neurology, Yokohama Brain and Spine Cntr, Yokohama, Japan Neurosurgical East Yokohama Hosp, Yokohama, Japan Yokosuka Kyosai Hosp, Yokosuka, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP90-AWMP90, February 1, 2023. Background and Purpose:The benefit of endovascular thrombectomy (EVT) for acute ischemic stroke due to primary distal vessel occlusions is unclear. We assessed whether outcome of acute ischemic stroke patients treated with (...) (Stroke)
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  Abstract WMP91: The Penumbra Salvage Index (PSI) As A Novel Measure Of Successful Reperfusion - Faisal Al-Shaibi Deep Pujara Yazid Saidi Ameer E Hassan Michael G Abraham clark sitton Faris Shaker Kelsey R Duncan Arunit S Chugh Sophia Sundararajan Yin Hu Ray Abhishek Cathy A Sila Nicholas C Bambakidis Gregory W Albers Bruce Campbell Amrou Sarraj Univ Hosps Cleveland Med Cntr, Cleveland, OH Cleveland, OH UTRGV - VALLEY BAPTIST MEDICAL CENT, Harlingen, TX UNIVERSITY OF KANSAS HOSPITAL, Kansas City, MO UT Houston McGovern Med Sch, Houston, TX McGovern Med Sch at UTHealth, Houston, TX Univ Hosps CMC, Cleveland, OH UNIVERSITY HOSPITALS CLEVELAND, Cleveland, OH UNIV HOSPITALS CASE MEDICAL (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP91-AWMP91, February 1, 2023. Objective:We propose a novel measure, the PSI, to evaluate procedural success and prognostication after EVT and compare its prognostic ability with successful reperfusion (mTICI ?2b).Methods:SELECT EVT patients with adequate (...) (Stroke)
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  Abstract WMP92: Presentation Blood Glucose Is Associated With CTP Core Volume Overestimations In Acute Ischemic Stroke Patients With Large Vessel Occlusion - Arash Niktabe Juan Carlos C Martinez-Gutierrez Youngran Kim Rania Abdelkhaleq Juan Carlos Rodriguez Quintero Sergio Salazar-Marioni Jerome Jeevarajan Muhammad B Tariq Louise D McCullough Sunil Sheth UT Health Science Cntr at Houston, Houston, TX Houston, TX UT Health Houston, Houston, TX McGovern Med Sch at UTHealth, Houston, TX UTHealth, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP92-AWMP92, February 1, 2023. Background:CT Perfusion (CTP) predictions of infarct core play a large role in determination of treatment eligibility in large vessel occlusion (LVO) acute ischemic stroke (AIS). Prior studies have demonstrated that glucose (...) (Stroke)
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  Abstract WMP103: Proteome-wide Mendelian Randomization Screen Identifies Circulating Protein Mediators Of Early-onset Ischemic Stroke - Michael Chong William Zhu John W Cole Steven J Kittner Braxton D Mitchell Guillaume Pare McMaster Univ, Hamilton, Canada Bethesda, MD UMD SOM, Baltimore, MD UNIVERSITY MARYLAND, Baltimore, MD UNIV MARYLAND SCH MEDICINE, Baltimore, MD DAVID BRALEY RESEARCH INSTITUTE, Hamilton, Canada Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP103-AWMP103, February 1, 2023. Objective:Discover blood proteins mediating risk of early-onset ischemic stroke (IS) via Mendelian Randomization (MR) analyses.Background:About 10-15% of IS affect young adults (18-50 years) and, in contrast to declining (...) (Stroke)
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  Abstract WMP104: Mortality And Recurrence Within 1 Year After Ischemic Stroke For Urban Vs Rural US Medicare Beneficiaries - Erica C Leifheit Yun Wang Larry B Goldstein Judith H Lichtman Yale Sch of Public Health, New Haven, CT Yale Sch of Medicine, New Haven, CT Univ of Kentucky, Lexington, KY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP104-AWMP104, February 1, 2023. Background:Approximately 14% of the US population resides in rural areas, which have higher rates of chronic disease and are often medically underserved. We compared 1-year outcomes after ischemic stroke for Medicare (...) (Stroke)
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  Abstract WMP105: Gluteofemoral Fat Distribution Is Associated With Decreased Stroke Risk: A Mendelian Randomization Study - Evangelos Pavlos Myserlis Marios K Georgakis Ernst Mayerhofer Livia Parodi Jonathan Rosand Christopher D Anderson Neurology, Med Univ of South Carolina, Charleston, SC Massachusetts General Hosp, Boston, MA Brigham and Women's Hosp, Boston, MA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP105-AWMP105, February 1, 2023. Introduction:Previous studies have suggested that increased body fat is associated with stroke risk. Advances in imaging-based fat distribution measurements have uncovered distinct biological underpinnings of local fat (...) (Stroke)
• 11:01
  Abstract WMP106: Sex-stratified Transethnic GWAS Meta-analysis Identifies Novel Candidates For Early Onset Ischemic Stroke - Liisa Tomppo Brady Gaynor Jukka Putaala Daniel Strbian Janika Kõrv Riina Vibo Frank-Erik de Leeuw Giorgio Boncoraglio Guillaume Pare Hugh Markus Tatjana Rundek Kathryn M Rexrode Sylvia Wassertheil-Smoller Jonathan Rosand Aki S Havulinna Rainer Malik Braxton D Mitchell Steven J Kittner Dept of Neurology, Helsinki Univ Hosp and Univ of Helsinki, Helsinki, Finland Dept of Medicine, Univ of Maryland, Sch of Medicine, Baltimore, MD Dept of Neurology and Neurosurgery, Univ of Tartu, Tartu, Estonia Univ of Tartu, Tartu, Estonia Radboud Univ Nijmegen Med Cntr, Nijmegen, Netherlands Dept of (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP106-AWMP106, February 1, 2023. Background:Early onset ischemic stroke (IS) affects males and females unequally, but the etiologic background of the sex differences remains inadequately understood. We hypothesize that stratifying GWAS by sex provides an (...) (Stroke)
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  Abstract WMP107: Temporal Trends In Public Awareness Of Stroke: 1996-2021 - David Robinson Jane C Khoury Lili Ding Eric Rademacher Kathleen Alwell Joseph P Broderick Robert J Stanton Brett M Kissela Dawn O Kleindorfer Univ of Cincinnati, Cincinnati, OH CINCINNATI CHILDRENS HOSP MED CTR, Cincinnati, OH Cincinnati, OH UC Institute for Policy Rsch, Cincinnati, OH UNIVERSITY CINCINNATI, Cincinnati, OH UNIV CINCINNATI, Cincinnati, OH Michigan Medicine, Ann Arbor, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP107-AWMP107, February 1, 2023. Background:Knowledge of stroke risk factors (RF) and warning signs (WS) may improve adherence to primary stroke prevention and encourage more rapid presentation after symptom onset. As a result, improving stroke knowledge (...) (Stroke)
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  Abstract WMP108: Genomic Risk Scores And Oral Contraceptive-associated Ischemic Stroke Risk - Forrest Lin Brady Gaynor John W Cole Braxton D Mitchell Steven J Kittner Jukka Putaala Liisa Tomppo Dept of Neurology, Baltimore Veterans Affairs Med Cntr and Univ of Maryland, Sch of Medicine, Baltimore, MD Univ of Maryland, Sch of Medicine, Dept of Medicine, MD Dept of Medicine, Univ of Maryland, Sch of Medicine, Baltimore, MD Dept of Neurology, Helsinki Univ Hosp and Univ of Helsinki, Helsinki, Finland Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP108-AWMP108, February 1, 2023. Objective:To evaluate whether a genomic risk score for ischemic stroke (IS) modifies oral contraceptive (OC)-associated IS risk.Background:OCs are generally safe but vascular risk factors are known to increase (...) (Stroke)
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  Abstract WMP109: Aged Maternal Biome Impairs Offspring Health - Frank W Blixt Parisa Honarpisheh Romeesa Khan Bhanu P Ganesh Louise D McCullough Geonwoo Kim UT Health, Houston, TX UT Health Science Cntr at Houston, Houston, TX Richmond, TX UT Health Science Houston, Houston, TX McGovern Med Sch at UTHealth, Houston, TX Pearland, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP109-AWMP109, February 1, 2023. Background:The gut and its microbiome have become highlighted because of their holistic effect on the body in health and disease. The bi-directional communication of the gut-brain axis is highly involved in, among others, (...) (Stroke)
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  Abstract WMP11: Health-related Quality Of Life After Thrombolysis In Acute Stroke: Results From The Act Trial - Tolu Sajobi Ayoola Ademola Olayinka I Arimoro Nishita Singh Fouzi Bala Mohammed Almekhlafi Yan Deschaintre Ramana Appireddy Gord J Gubitz Aleksander Tkach Luciana Catanese George Medvedev Jai J Shankar Herbert A Manosalva Alzate Oje Imoukhuede Carol C Kenney Arshia Sehgal Qiao Zhang Craig Doram Atif Zafar Francois Moreau Heather Williams Brian H Buck Michael D Hill Richard H Swartz Bijoy K Menon Univ of Calgary, CALGARY, Canada Univ of Calgary, Calgary, Canada Foothills Med Cntr, Calgary, Canada Hopital Notre-Dame - CHUM, Montreal, Canada Queens Univ, Kingston, Canada Dalhousie Univ, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP11-AWMP11, February 1, 2023. Background and aims:Recent evidence from thrombolysis trials indicate the non-inferiority of the Tenecteplase (TNK) to the Alteplase (TPA) with respect to functional outcomes in acute stroke patients. This study examines (...) (Stroke)
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  Abstract WMP110: Vascular Endothelial Growth Factor C Confers Neuroprotection And Ameliorates Ischemic Stroke Outcomes - Ligia Simoes Braga Boisserand Seyoung Lee Jean Bouchart Luiz Henrique Medeiros Geraldo Basavaraju Sanganahalli Anne Eichmann Lauren H Sansing Helene Benveniste Fahmeed Hyder Jean-Léon Thomas YALE Univ, New Haven, CT Caen Univ, Caen, France Yale Cardiovascular Rsch Cntr, New Haven, CT yale university, new haven, CT YALE UNIVERSITY, New Haven, CT Yale Sch of Medicine, New Haven, CT Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP110-AWMP110, February 1, 2023. Meningeal lymphatic vessels (MLVs) promote clearance and immune surveillance of central nervous system (CNS)1tissue. Vascular Endothelium Growth Factor-C (VEGF-C) regulates meningeal lymphatic growth and has shown (...) (Stroke)
• 11:01
  Abstract WMP111: MicroRNAs As A Therapeutic Target To Reduce Microglial Activation After Post-stroke Social Isolation - Anik Banerjee Patrick Mooz Juneyoung Lee Venugopal R Venna Louise D McCullough UTHealth McGovern Med Sch, Houston, TX UTHealth, houston, TX UTHealth, Houston, TX UTHEALTH, Houston, TX McGovern Med Sch at UTHealth, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP111-AWMP111, February 1, 2023. Introduction:Social isolation (SI) and loneliness are linked to all-cause mortality, as well as mortality from stroke and other vascular diseases. However, the mechanisms mediating the effects of social factors on stroke (...) (Stroke)
• 11:01
  Abstract WMP112: Type 2 Diabetes Dampens Neuroprotection Against Ischemic Injury By Lipopolysaccharide-Induced Preconditioning - Yoshimichi Sato Shunsuke Omodaka SuWai Wong Jialing Liu UCSF, San Francisco, CA SFVAMC, San Francisco, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP112-AWMP112, February 1, 2023. Introduction:Evidence suggests that lipopolysaccharide (LPS)preconditioning(PC) provides neuroprotection by inducing tolerance to subsequent lethal ischemia. Ischemic tolerance (IT) declines with age, yet it is unclear (...) (Stroke)
• 11:01
  Abstract WMP113: Red Blood Cells From Stroke Patients With Admission Hyperglycemia Induces Brain Endothelial Dysfunction - Wenjun Deng Mary Lopez David McMullin Jared Jacobson Richard Chou Andrew Wang Ferdinando Buonanno Eng H Lo MingMing Ning MASSACHUSETTS GENERAL HOSPITAL, Boston, MA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP113-AWMP113, February 1, 2023. Background:Beyond its traditional role as oxygen carriers, red blood cells (RBCs) are increasingly recognized to participate in regulating vascular function. Many RBC disorders, such as sickle cell disease, are associated (...) (Stroke)
• 11:01
  Abstract WMP114: Changes In Gut Microbiome Precede Cognitive Impairment In A Mouse Model Of Vascular Cognitive Impairment And Dementia - Venugopal Reddy Venna Michael E Maniskas Victoria Quaicoe Joseph Petrosino Louise D McCullough UTHEALTH, Houston, TX Univ of Texas HSC, Houston, TX UT Health Science Cntr at Houston, Houston, TX Baylor College of Medicine, Houston, TX McGovern Med Sch at UTHealth, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP114-AWMP114, February 1, 2023. Introduction:Vascular cognitive impairment (VCI) is the second most common cause of clinical dementia after Alzheimer’s disease. VCI results from injury to the cerebral blood vessels. Cerebral perfusion is diminished in (...) (Stroke)
• 11:01
  Abstract WMP115: Stroke Patient Cerebral Endothelial Cells And Their Exosomes Impair Cerebral Endothelial Cell Function - Alex Chebl Chao Li Owais Alsrouji Hua Teng Yi Zhang Jing Zhang Horia Marin Max Kole Michael Chopp Zheng Gang Zhang HENRY FORD HOSPITAL, Detroit, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP115-AWMP115, February 1, 2023. Background:Cerebral endothelial cells (CECs) play a key role in mediating cerebral vascular hemostasis. The biological function of CECs in stroke patients remains unknown due to technical challenges to acquire patient (...) (Stroke)
• 11:01
  Abstract WMP116: Ifi27l2a Is A Novel Regulator Of Neuroinflammation And Neurodegeneration In The Post-stroke Brain. - Gab Seok Kim Elisabeth Harmon Andrea Doan Alexander Andersohn Ting Wu Manuel C Gutierrez Joshua D Wythe Sean P Marrelli UT Health Science Cntr at Houston, Houston, TX UT Health Science Cntr at Houston, HOUSTON, TX Baylor College of Medicine, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP116-AWMP116, February 1, 2023. Microglial cells (MG) serve as resident immune cells in the brain and play a critical role in the acute response and chronic recovery to stroke. We compared the MG transcriptomic response to stroke in young and aged mice (...) (Stroke)
• 11:01
  Abstract WMP117: Exploring The Contribution Of Matrix Metalloproteinase 7 In Post-stroke Gut Permeability - Jonathan Larochelle Ryland Tishko Changjun Yang Lei Liu Rachel Gunraj Eduardo Candelario-Jalil Univ of Florida, Gainesville, FL Gainesville, FL UNIVERSITY FLORIDA, Gainesville, FL UNIVERSITY OF FLORIDA, Gainesville, FL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP117-AWMP117, February 1, 2023. Background:Stroke is associated with profound immunodepression and aberrations of autonomic signaling which render the body more susceptible to infection from without and from within. Dramatic alterations of sensitive (...) (Stroke)
• 11:01
  Abstract WMP118: Sex-specific And Dose-dependent Effects Of Drag-reducing Polymers On Post-traumatic Ischemia In Rats After Traumatic Brain Injury Of Different Severity - Denis E Bragin Olga Bragina Marina Kameneva Afshin A Divani Edwin M Nemoto LBRI, Albuquerque, NM Univ of Pittsburgh, Pittsburgh, PA Univ of New Mexico, Albuquerque, NM UNIVERSITY OF NEW MEXICO, Albuquerque, NM Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP118-AWMP118, February 1, 2023. Introduction:Previously, we showed that drag-reducing polymers (DRP) improve hemodynamics in rat models of brain injury (TBI). Here we examined the dose- and sex-dependent DRP effects on post-TBI ischemia.Methods:In-vivo (...) (Stroke)
• 11:01
  Abstract WMP119: Novel Therapeutic Potential Of Intestinal Stem Cell Transplants For Ameliorating The Long Term Effects Of Cerebrovascular Stroke - Kathiresh Kumar Mani Yumna El-Hakim Farida Sohrabji Taylor Branyan Nadia T Samiya Texas A and M Univ, Bryan, TX TEXAS A M HEALTH SCIENCE CENTER, Bryan, TX Bryan, TX Texas A and M Univ, College Station, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP119-AWMP119, February 1, 2023. Background:Stroke is a leading cause of disability and dementia with limited treatment options. Evidence suggests that stroke rapidly dysregulates the intestinal epithelium, causing a ‘leaky gut’ and elevated blood levels (...) (Stroke)
• 11:01
  Abstract WMP12: Initial Severity And Functional Outcomes Of Acute Ischemic Stroke With Atrial Fibrillation On Direct Oral Anticoagulants(DOACs): Japan Stroke Data Bank - Takayuki Yamashiro Shinichi Wada Sohei Yoshimura Kazunori Toyoda michikazu nakai Yusuke Sasahara Masayuki Shiozawa Junpei Koge Akiko Ishigami Kaori Miwa Yoshitaka Iwanaga Yoshihiro Miyamoto Masatoshi Koga Dept of Cerebrovascular Medicine, National Cerebral and Cardiovascular Cntr, Suita, Osaka, Japan, Suita, Japan Dept of Med and Health information Management, National Cerebral and Cardiovascular Cntr, Suita, Osaka, Japan, Suita, Japan Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP12-AWMP12, February 1, 2023. Purpose:The purpose of this study was to examine the associations between oral anticoagulants (OACs) at onset and outcomes in acute ischemic stroke (AIS) patients with atrial fibrillation.Methods:AIS patients with (...) (Stroke)
• 11:01
  Abstract WMP120: Development Of Smartphone Enabled Machine Learning Algorithms For Autonomous Stroke Detection - Radoslav I Raychev Jeffrey L Saver David S Liebeskind Svetlin Penkov Daniel Angelov Krasimir Stoev Todor Todorv Teodora Sakelarova Dobrinka Kalpachka Hristiana Pelyova Rostislava Ruseva Svetlana Velcheva Emanuela Kostadinova Denislav Dimov Kolarova Anna Teodora Manolova Filip Alexiev Ivan Milanov UCLA, Los Angeles, CA GEFFEN SCHOOL OF MEDICINE AT UCLA, Los Angeles, CA FAST.AI, Sofia, Bulgaria St. Anna Univ Hosp, Sofia, Bulgaria Univ Hosp Pulmed, Plovdiv, Bulgaria Univ Hosp Haskovo, Haskovo, Bulgaria Univ Hosp “Prof. Dr. Stoyan Kirkovich”, Stara Zagora, Bulgaria St. Naum Univ Hosp, Sofia, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP120-AWMP120, February 1, 2023. Background:We developed an automated smart phone application for detection of acute stroke using machine learning (ML) algorithms for recognition of facial asymmetry, arm weakness, and speech changes.Methods:We analysed (...) (Stroke)
• 11:01
  Abstract WMP13: Implementation Issues Arising From Less-intense Monitoring In Routine Care: Process Evaluation Of The Optimial Post Rtpa-iv Monitoring In Acute Ischemic Stroke (OPTIMISTmain) Study - Menglu Ouyang Francisca Gonzalez Michelle Montalbano April Pruski Michael Iacobelli Xia Wang Roland R Faigle Brenda J Johnson Debbie Summers Stephen Jan Victor C Urrutia Craig S Anderson Hueiming Liu The George Institute for Global Health, Sydney, Australia Clínica Alemana de Santiago, Universidad del Desarrollo,, Santiago, Chile The John Hopkins Univ Hosp, Baltimore, MD Johns Hopkins Univ Hosp, Baltimore, MD SAINT LUKES HOSPITAL NEUROSCIE, Kansas City, MO The George institute for global health, Newtown, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP13-AWMP13, February 1, 2023. Background and Aims:OPTIMISTmain is an international, multicenter, stepped-wedge cluster randomized trial to determine effectiveness and safety of less-intensive versus standard monitoring in thrombolysis-treated patients (...) (Stroke)
• 11:01
  Abstract WMP14: Status And Influencing Factors Of Rehabilitation Exercise Compliance In Young And Middle-aged Patients With Hemorrhagic Stroke Based On The Hapa Model: A Multi-center Cross-sectional Survey - Lu Chen Nanjing Drum Tower Hosp, Nanjing, China Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP14-AWMP14, February 1, 2023. Background and Purpose:Exercise rehabilitation is the preferred rehabilitation therapy for stroke patients, but exercise compliance of patients is generally low. The study aimed to investigate and analyze the status and (...) (Stroke)
• 11:01
  Abstract WMP15: Health Belief And Exercise Adherence Of Young And Middle-aged Stroke Patients: A Moderated Mediation Model Of Planning And Exercise Self-efficacy - Lu Chen Drum Tower Hosp, Sch of Medicine, Nanjing Univ, Nanjing, China Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP15-AWMP15, February 1, 2023. Background:Health belief and exercise self-efficacy are meaningful protective factors that help individuals maintain health. However, few studies have explored their impact on planning and exercise adherence.Purpose:To (...) (Stroke)
• 11:01
  Abstract WMP16: Understanding The Experience Of Fatigue Poststroke: Preliminary Results From A Mixed-methods Longitudinal Study - Chiao-Hsin Teng Leslie L Davis Ruth A Anderson Ashely L Bryant PhD Div, The Univ of North Carolina at Chapel Hill, Chapel Hill, NC UNIV NORTH CAROLINA, Durham, NC Univ of North Carolina Chapel, CHAPEL HILL, NC Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP16-AWMP16, February 1, 2023. Introduction:The first 6 months poststroke is an important period for stroke survivors to regain physical function but fatigue may affect recovery. The challenges faced regarding fatigue level and physical function in the (...) (Stroke)
• 11:01
  Abstract WMP17: Impact Of Nursing Education And Implementation Of Evidenced Based Dysphagia Screening - Jeanette Stebelton Marquette General Hosp, Marquette, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP17-AWMP17, February 1, 2023. Introduction:Dysphagia is a complication experienced in patients with acute stroke. Complications can lead to aspiration pneumonia, swallowing difficulties, inadequate nutrition, and increased healthcare costs. Guidelines (...) (Stroke)
• 11:01
  Abstract WMP18: Stroke Nurse Navigator Team Utilization Towards Reduction Of Unplanned 30-day Readmissions Following Stroke - Eliza Grigoriciuc Akanksha Gulati Nils Henninger Brian Silver Kelsey Donahue Kimiyoshi Kobayashi Majaz Moonis Adalia Jun-Oconnell university of massachusetts medical school, Worcester, MA UMASS MEDICAL SCHOOL, Worcester, MA UMass Chan Med Sch, Worcester, MA Sutton, MA UNIVERSITY OF MASSACHUSETTS, Worcester, MA UNIV MASSACHUSETTS MEDICAL CTR, Shrewsbury, MA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP18-AWMP18, February 1, 2023. Background:Unplanned 30-day hospital readmissions following a stroke is recognized as a serious quality and safety issue in the United States. The transition period from the hospital discharge is recognized as a vulnerable (...) (Stroke)
• 11:01
  Abstract WMP19: When Minutes Count: Addition Of Stroke Transfer Coordinator - Carrie Sawyers Karen Murphy Margie L Campbell Jessica D Lee Univ of Kentucky Med Cntr, Lexington, KY Univ of Kentucky Chandler Hos, Lexington, KY Univ of Kentucky Med Cent, Lexington, KY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP19-AWMP19, February 1, 2023. The treatment of hyper acute ischemic stroke is time critical, requiring a coordinated team response. It is common among primary and comprehensive stroke centers to have a “stroke alert” process, activating physicians, (...) (Stroke)
• 11:01
  Abstract WMP2: Acute Stroke Treatment In Patients With Pre-exiting Disability: A Secondary Analysis Of The BEST-MSU Trial - Bianca O Pirlog Asha P Jacob Jose-Miguel Yamal Stephanie Parker Suja S Rajan Ritvij Bowry Alexandra L Czap Patti Bratina Michael O Gonzalez Noopur Singh Mengxi Wang Jinhao Zou Nicole R Gonzales William J Jones Anne W Alexandrov Andrei V Alexandrov Babak B Navi May Nour Ilana Spokoyny Jason S Mackey Matthew E Fink Jeffrey L Saver Joey D English Nobl Barazangi John J Volpi Chetan P Rao Joseph S Kass Laura Griffin David Persse James C Grotta County Emergency Hosp, Dept of Neuroscience, Cluj-Napoca, Romania Univ of Texas Health Science Cntr at Houston McGovern Med Sch, Dept of Neurology, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP2-AWMP2, February 1, 2023. Background:Few data exists on acute stroke treatment in patients with pre-existing disability (PD) since they are usually excluded from clinical trials.Methods:A pre-specified subgroup analysis of tPA-eligible patients with (...) (Stroke)
• 11:01
  Abstract WMP20: Forget The Drip, Just Bolus And Ship: A Regional Initiative To Shift From Alteplase To Tenecteplase And Its Effect On Door-in-door-out Time - Joshua L Onyan Arkadiy Makaron Jennifer Schleier Julius Gene S Latorre Michelle F Vallelunga Patricia Veinot Robert Seabury SUNY Upstate, Syracuse, NY Syracuse, NY SUNY UPSTATE MEDICAL UNIV, Syracuse, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP20-AWMP20, February 1, 2023. Background and Purpose:In order to provide efficient and effective stroke care, The American Stroke Association recommends establishing stroke systems of care. Standardizing stroke care from a regional approach ensures (...) (Stroke)
• 11:01
  Abstract WMP21: Virtual Reality Module For Stroke Education - Erika R Millsaps Allison Swihart Reid Health, Richmond, IN W Manchester, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP21-AWMP21, February 1, 2023. Introduction:E-learning has been used to evaluate competency in hospital staff for many years, with virtual reality (VR) education becoming more popular over the last fifteen years. In 2020, a rural hospital in Indiana (...) (Stroke)
• 11:01
  Abstract WMP22: Effects Of Visual Arts-based Interventions On Physical And Psychosocial Outcomes Among Stroke Survivors: A Systematic Review And Meta-analysis - Mimi Wai Man Chan The Chinese Univ of Hong Kong, Hong Kong, Hong Kong Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP22-AWMP22, February 1, 2023. Background:Visual arts-based interventions may have potential effects on post-stroke physical and psychosocial outcomes, but the current evidence is unclear.Objectives:(1)To determine the effects of visual arts-based (...) (Stroke)
• 11:01
  Abstract WMP23: Dynamic Imaging Of Blood Coagulation Within The Hematoma Of Patients With Acute Intracerebral Hemorrhage - Muhammad E Haque Seth Boren Kerry Schneider James A Mills Stuart M Fraser Ivo Bach Praveen Hariharan Pamela Zelnick Felix Guerra Castanon Asim Naveed Muhammad B Tariq Octavio D Arevalo Maria Parekh Xiurong Zhao Clark Sitton Jaroslaw A Aronowski James C Grotta Sean I Savitz STROKE INSTITUTE, UTHEALTH, Houston, TX Univ of Iowa, Iowa City, IA Louisiana State Univ, Shreveport, LA UTHealth Science and Rsch Cntr of Houston, Houston, TX MEMORIAL HERMAN HOSPITAL TMC, Houston, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP23-AWMP23, February 1, 2023. Objective:To serially quantify the blood coagulation within hematoma of patients with hyper-acute intracerebral hemorrhagic (ICH) stroke using non-invasive quantitative susceptibility mapping (QSM) MRI.Introduction:A blood (...) (Stroke)
• 11:01
  Abstract WMP24: Developing Interactive Maps To Visualize Wisconsin’S Regional Stroke Systems Of Care - Dot Bluma John Bowser Ka Xiong Lena Swander MetaStar, Inc, Madison, WI WI Dept of Health Services, Madison, WI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP24-AWMP24, February 1, 2023. Background and Purpose:Many rural patients experiencing complex strokes are transferred from small hospitals with limited stroke-specific resources (spoke) to larger hospitals (hub). The Wisconsin (WI) Coverdell Stroke (...) (Stroke)
• 11:01
  Abstract WMP25: Female And Minority Participants Are Underrepresented In Stroke Motor Recovery Trials Over The Last Decade - Sara Hassani Lindsay Heffron Wayne Feng Neurology, Stroke Div, Duke Univ Sch of Medicine, Durham, NC Physical Therapy, Ohio State Univ, Columbus, OH Duke Univ Sch of Medicine, Chapel Hill, NC Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP25-AWMP25, February 1, 2023. Introduction:Inclusion of diverse stroke patient populations is key for generalizable and clinically meaningful stroke rehabilitation clinical trials. The aim of this study was to assess 1) the reporting and inclusion of (...) (Stroke)
• 11:01
  Abstract WMP26: Acute Left Superior Temporal Damage Results In Phonological Errors In Word Comprehension - Brian Chu Sanika Satoskar Argye E Hillis Neurology, Johns Hopkins Univ, Baltimore, MD Pediatric Emergency Medicine, Johns Hopkins Sch of Medicine, Baltimore, MD JOHNS HOPKINS UNIV SCH MED, Baltimore, MD Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP26-AWMP26, February 1, 2023. Right hemisphere deactivation by right carotid injection of sodium amytal (Wada testing) in chronic epilepsy results in few phonological errors in word comprehension. Based on this finding, recent models of language (...) (Stroke)
• 11:01
  Abstract WMP27: Augmenting Early Prediction Of Post-Rehabilitation Ambulation Ability And Risk Of Falling Status For Recovering Stroke Patients Using Wearable Sensors And Machine Learning - Rushmin Khazanchi Francesco Lanotte Megan O'Brien Arun Jayaraman Northwestern Univ Feinberg Sch of Medicine, Chicago, IL Shirley Ryan AbilityLab, Chicago, IL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP27-AWMP27, February 1, 2023. Introduction:Inertial measurement units (IMU) can capture objective biomarkers of recovery during everyday activity paving the way to early prognosis and personalized therapy in post-stroke rehabilitation. In this study, we (...) (Stroke)
• 11:01
  Abstract WMP28: Ethnic Differences In Use Of Rehabilitation In The First 90 Days Following Incident Stroke - Lynda D Lisabeth Madeline Kwicklis Elizabeth Almendarez Janet Prvu-Bettger Lewis B Morgenstern UNIVERSITY MICHIGAN, Ann Arbor, MI Univ of Michigan, Ann Arbor, MI Corpus Christi, TX Temple Univ, Ann Arbor, MI UNIV OF MICHIGAN, Ann Arbor, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP28-AWMP28, February 1, 2023. Introduction:Mexican Americans (MAs) have worse stroke outcomes than non-Hispanic whites (NHWs). One possible explanation is that MAs receive less intense rehabilitation than NHWs. Our objective was to examine ethnic (...) (Stroke)
• 11:01
  Abstract WMP29: Sex Differences On The Importance Of Multimorbidity In Post-stroke Disability:the Taiwan Stroke Registry - Marco Egle Wei-Chun Wang Yang C Fann Rebecca F Gottesman NINDS, Bethesda, MD NINDS NIH HHS, Bethesda, MD NINDS, Baltimore, MD Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP29-AWMP29, February 1, 2023. Background:Experiencing a clinical stroke may further aggravate the clinical condition of patients with multimorbidity and pose significant challenges regarding recommended poststroke therapies. However, there is limited (...) (Stroke)
• 11:01
  Abstract WMP3: A Five-minute Delay From Bolus Injection To Infusion Halves Plasma Concentration Of Tissue Plasminogen Activator - Yuya Kobayashi Takuya Saito Yuichi Kawabata Takako Igari Yasufumi Kondo Kanji Yamamoto Nagano Municipal Hosp, Nagano, Japan Seirei Hamamatsu General Hosp, Hamamatsu, Japan Kohnan Hosp, Sendai, Japan Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP3-AWMP3, February 1, 2023. Objectives:Reducing the time between the onset of cerebral infarction and treatment with tissue plasminogen activator improves the prognosis of patients with cerebral infarction. Diverse dosing protocols have been developed (...) (Stroke)
• 11:01
  Abstract WMP30: Expansion Of Plasma Micrornas Over The First Month Following Human Stroke - Matthew A Edwardson Narayan Shivapurkar Xin Li Muhib Khan Jamal Smith Margot L Giannetti Ruzong Fan Alexander W Dromerick GEORGETOWN UNIVERSITY, Washington, DC Grand Rapids, MI MedStar Health Rsch Institute, Washington, DC National Rehabilitation Hosp, Washington, DC MEDSTAR NATIONAL REHAB HOSPITA, Washington, DC Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP30-AWMP30, February 1, 2023. Introduction:Stroke induces changes in plasma microRNA (miRNA) expression in the first 24hrs post-injury, but few have characterized miRNA expression during the early recovery phase.Hypothesis:We hypothesized that plasma (...) (Stroke)
• 11:01
  Abstract WMP31: Lifetime Stress, Acute Stress, And Long-term Outcomes After Stroke: A Longitudinal Study - Alison Holman Steven C Cramer Sue & Bill Gross Sch of Nursing, Univ of California, Irvine, Irvine, CA UCLA, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP31-AWMP31, February 1, 2023. Background:Stroke is a sudden-onset, unexpected life event over which individuals have little control. These features can make the experience of having a stroke extremely stressful, which may potentiate its debilitating (...) (Stroke)
• 11:01
  Abstract WMP32: Changes In Word Frequency And Articulatory Complexity In Aphasic Discourse Over The First 6 Months After Stroke - Christina Molinaro Lisa Bunker Catherine Kelly Emilia Vitti Argye E Hillis Neurology, Johns Hopkins Univ Sch of Medicine, Baltimore, MD Johns Hopkins Univ, Baltimore, MD JOHNS HOPKINS UNIV SCH MED, Baltimore, MD Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP32-AWMP32, February 1, 2023. Most people with aphasia (PWA) improve in content of discourse over the first 6 months of stroke, but the extent to which increased content is compensatory, by learning to use more frequent or less complex words, is (...) (Stroke)
• 11:01
  Abstract WMP33: Cognitive Outcomes In Patients With A Prior History Of Stroke Participating In Inpatient Rehabilitation - Gloria M Contreras Christin Silos Seema Aggarwal Anna Hernandez Sean I Savitz McGovern Med Sch, Houston, TX Houston, TX STROKE INSTITUTE, UTHEALTH, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP33-AWMP33, February 1, 2023. Introduction:We sought to investigate the impact of prior stroke on cognitive improvement in stroke patients participating in inpatient rehabilitation.Methods:This was a retrospective review of clinical data from inpatient (...) (Stroke)
• 11:01
  Abstract WMP34: Neighborhood Density Of Recreation, Civic, And Social Sites And Post-stroke Recurrence And Mortality - Leanna Delhey Xu Shi Lewis B Morgenstern Devin L Brown Melinda A Smith Erin Case Lynda Lisabeth Epidemiology, Univ of Michigan, Ann Arbor, MI Biostatistics, Univ of Michigan, Ann Arbor, MI Univ of Michigan, Ann Arbor, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP34-AWMP34, February 1, 2023. Introduction:Neighborhood socioeconomic status is associated with stroke recovery and mortality. Researchers suggest increased recreation, civic, and social sites (referred to as sites) may support physical, social, and (...) (Stroke)
• 11:01
  Abstract WMP35: Distinct Multivariate Models Predict 3 Month Disability Outcomes From Day 4 Modified Rankin Scale In Patients With Acute Cerebral Ischemia Vs Patients With Intracranial Hemorrhage - Shayandokht Taleb Jenny J Lee Samuel Asanad Sidney Starkman Robin A Conwit Nerses Sanossian Scott Hamilton Jeffrey Gornbein Jeffrey L Saver Kaiser Permanente, Los Angeles, CA Neurology, Univ of California, Los Angeles, Los Angeles, CA Ophthalmology, Univ of Maryland Sch of Medicine, Baltimore, MD UCLA EMERGENCY MEDICINE CTR, Los Angeles, CA Lutherville, MD UNIVERSITY OF SOUTHERN CALIFOR, Los Angeles, CA Stanford Univ, Stanford, CA UCLA school of Medicine, Los Angeles, United States Minor Outlying Islands GEFFEN SCHOOL OF MEDICINE AT UCLA, Los Angeles, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP35-AWMP35, February 1, 2023. Background:Long-term disability after stroke is standardly assessed 3m post-onset, using the modified Rankin Scale (mRS), but clinical trial patients lost to follow-up require imputation of likely outcome. An early (...) (Stroke)
• 11:01
  Abstract WMP36: Pain In Stroke Patients At Hospital Discharge - Deniz Dishman Tia Lal Christin Silos Charles Green Seema Aggarwal Luyao Chen Xiaoqian Jiang Sean I Savitz UTHealth Science Houston, Houston, TX UT Health Science Houston, Houston, TX STROKE INSTITUTE, UTHEALTH Science Houston, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP36-AWMP36, February 1, 2023. Introduction:Persistent pain after stroke significantly impacts patients’ function, ability to participate in rehabilitation, and quality of life. We examined characteristics of stroke survivors discharged with (...) (Stroke)
• 11:01
  Abstract WMP38: One Year Medicare Spending On Beneficiaries In Atrial Fibrillation Not Being Treating With Long-term Anticoagulants Experiencing A Hospitalization For Ischemic Stroke - Steve Culler April W Simon William F Peacock Sch of Public Health, Emory Univ, Atlanta, GA AWS Rsch, LLC, Seneca, SC Medicine-Emergency Medicine, Baylor College of Medicine, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP38-AWMP38, February 1, 2023. Background:It is well known that individuals in atrial fibrillation (AF) who are not using anticoagulants are at higher risk of Ischemic Stroke (IS). These hospitalizations result in the utilization of significant (...) (Stroke)
• 11:01
  Abstract WMP39: Effects Of A Home Visiting And Phone Coaching Self-management Program For Stroke Survivors: A Randomized Controlled Trial - Suzanne Hoi Shan Lo Kai Chow Choi Jackie Cheuk Yin Kwan Issac Hok Lai Iu Janita Pak Chun Chau The Chinese Univ of Hong Kong, Hong Kong, Hong Kong Hong Kong Society for Rehabilitation, Hong Kong, Hong Kong The Chinese Univ of Hong Kong, Hong Kong Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP39-AWMP39, February 1, 2023. Introduction:Systematic reviews show that self-management interventions were associated with significant improvements in stroke survivors’ activities of daily living and quality of life. However, the programmes were largely (...) (Stroke)
• 11:01
  Abstract WMP4: Bridging Thrombolysis In Stroke Patients With Low Aspects Prior To Endovascular Thrombectomy - Joseph Donnelly Jae Beom Hong Vivien T Yong William Diprose James Caldwell Shane Lee Ben McGuinness Stefan Brew P A Barber Univ of Auckland, Auckland, New Zealand Auckland City Hosp, Auckland, New Zealand Royal North Shore Hosp, Sydney, Australia Univ of Auckland, Auckland, New Zealand Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP4-AWMP4, February 1, 2023. Background:In stroke patients with large vessel occlusion and extensive early ischemic change, the role of bridging thrombolysis prior to endovascular thrombectomy (EVT) is still to be determined.Aim:To examine the impact of (...) (Stroke)
• 11:01
  Abstract WMP40: Patterns And Predictors Of Smoking Cessation Pharmacotherapy Provision After Stroke And Transient Ischemic Attack: Findings From The Get With The Guidelines-Stroke Registry - Neal S Parikh Cenai Zhang Setareh Salehi Omran Daniel Restifo Matthew Carpenter Lee H Schwamm Hooman Kamel Weill Cornell Medicine, New York, NY Univ of Colorado Anschutz Med Campus, Aurora, CO Med Univ of South Carolina, Charleston, SC Harvard Med Sch, Boston, MA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP40-AWMP40, February 1, 2023. Introduction:We analyzed data regarding smoking cessation medication use after stroke/TIA in the United States.Methods:We performed a retrospective analysis using data from the Get With The Guidelines®-Stroke registry, which (...) (Stroke)
• 11:01
  Abstract WMP41: Changes In Stroke Mortality Among Black And White Persons Before And During Covid-19 Pandemic, United States 2015-2021 - Quanhe Yang Xin Tong Robert K Merritt CDC, Atlanta, GA Cntrs for Disease Control, Atlanta, GA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP41-AWMP41, February 1, 2023. Introduction:Although stroke death rates declined since 1950s, age-adjusted rates remained higher among non-Hispanic Black (NHB) than among non-Hispanic White (NHW) persons. No study has examined changes in disparities of (...) (Stroke)
• 11:01
  Abstract WMP42: Differences In Antihypertensive Prescribing And Smoking Cessation Counseling After Acute Ischemic Stroke 2003-2016: The National Regards Cohort Study - Stephanie Hart Virginia J Howard Doyle M Cummings Karen C Albright George Howard Nursing Science, East Carolina Univ, Greenville, NC UNIVERSITY OF ALABAMA-BIRMINGH, Birmingham, AL East Carolina Univ, Greenville, NC Fayetteville, NY SCHOOL PUBLIC HEALTH, Birmingham, AL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP42-AWMP42, February 1, 2023. Background:Limited population-based evidence is available about risk factor management following stroke. We examined age, race, sex, and regional (Stroke Belt vs. other) differences in discharge antihypertensive prescribing (...) (Stroke)
• 11:01
  Abstract TP57: Understanding Ethnic Differences In Post-stroke Informal Caregiver Needs - Roshanak Mehdipanah Lewis B Morgenstern Janet Prvu-Bettger Madeline Kwicklis Elizabeth Almendarez Lynda D Lisabeth Health Behavior and Health Education, Univ of Michigan, Ann Arbor, MI Univ of Michigan, Ann Arbor, MI Temple Univ, Philadelphia, PA Corpus Christi, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP57-ATP57, February 1, 2023. Introduction:Stroke is the leading cause of adult disability in the U.S. Mexican Americans (MAs) have worse 90-day neurologic, functional, cognitive and quality of life outcomes and a higher prevalence of post-stroke (...) (Stroke)
• 11:01
  Abstract TP58: Dedicated Stroke Emergency Department APP/Physician Team Improves Door To Provider Times In A Comprehensive Stroke Center - Janese Spatuzzi Daniel Shand Christopher J Deline Rochester Regional Health, Rochester, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP58-ATP58, February 1, 2023. Background:Stroke is the leading cause of disability in the US, yet best standard practices for acute stroke care even among premier hospitals in the US varies. The AHA/ASA Get with the Guidelines (GWTG) program set out to (...) (Stroke)
• 11:01
  Abstract TP59: Prehospital Identification Of Acute Ischaemic Stroke With Large Vessel Occlusion - Nedim Leto Conrad A Bjorshol Martin Kurz Øyvind Østerås Annette Fromm Thomas Lindner The Regional Cntr for Emergency Med Rsch, Stavanger Univ Hosp, Stavanger, Norway STAVANGER UNIVERSITY HOSPITAL, N-4068 Stavanger, Norway Norway Dept of Intensive and Postoperative Care, Haukeland Univ Hosp, Bergen, Norway Dept of Neurology, Haukeland Univ Hosp, Bergen, Norway RAKOS, Stavanger, Norway Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP59-ATP59, February 1, 2023. Background:The prehospital stroke scale B-FAST (Gaze deviation, Face paresis, Arm weakness, Visual loss and Speech disruptions ) was implemented in the Emergency Medical Services (EMS) in the Western Norway Regional Health (...) (Stroke)
• 11:01
  Abstract TP6: Recanalization Of Large Vessel Occlusion After Intravenous Alteplase Therapy In Acute Ischemic Stroke Patients Transferred From Primary Stroke Centers - Serena Wong Brittany Russo Yarden Bornovski Divya Viswanathan Ji Chong Christeena Kurian Fawaz Al-Mufti Neisha Patel Suzanne Geraci Gurmeen Kaur Westchester Med Cntr, White Plains, NY Valhalla, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP6-ATP6, February 1, 2023. Background and Purpose:Early recanalization of occluded intracranial arteries predicts favorable outcome in acute ischemic stroke (AIS) patients treated with intravenous alteplase therapy within 4.5 hours from stroke onset. (...) (Stroke)
• 11:01
  Abstract TP60: Intravenous Thrombolytic Administration For Acute Ischemic Stroke Is Associated With Decreased 30-day Readmission As Well As 1-year Mortality And Recurrent Stroke - Mai N Nguyen-Huynh Janet Alexander Catherine Lee Patricia A Zrelak Jeff Klingman Kaiser Permanente Northern CA, Walnut Creek, CA Kaiser Permanente, Oakland, CA Oakland, CA Kaiser Foundation Hosp, Citrus Heights, CA KAISER FOUNDATION HOSPITAL, Orinda, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP60-ATP60, February 1, 2023. Background:Reducing 30-day readmission can potentially improve quality of stroke care. We investigated factors associated with 30-day readmission,1-year mortality and stroke recurrence post-ischemic stroke.Methods:Cohort (...) (Stroke)
• 11:01
  Abstract TP61: The Prevalence Of Psychiatric Symptoms Of Post-intensive Care Syndrome In Hemorrhagic Stroke Survivors Compared To Other Neurocritical Patients: Preliminary Findings - Elena Blaginykh Lindsay Bruening Sarah Street Ken Uchino Joao A Gomes Neurological Institute, Cleveland Clinic, Cleveland, OH Cleveland Clinic, Cleveland, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP61-ATP61, February 1, 2023. Background:Post-intensive care syndrome (PICS) consists of cognitive, psychiatric, and physical symptoms associated with intensive care unit (ICU) hospitalization. The occurrence of PICS in neurocritical patients is poorly (...) (Stroke)
• 11:01
  Abstract TP62: Community Readiness Assessment Of Pre-hospital Telestroke Services In The Ambulance - Angel L Talana Kyrillos Guirguis Joseph A Matthews Pola Chojecka Sherita Chapman Matthew A Koenig Queen's Med Cntr, Honolulu, HI Tripler Army Med Cntr, Honolulu, HI Univ of Virginia, Charlottesville, VA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP62-ATP62, February 1, 2023. Background:We are implementing telemedicine in the ambulance to help retain more stroke patients in rural community hospitals and improve thrombolytic treatment times. Our objective was to assess community acceptability of (...) (Stroke)
• 11:01
  Abstract TP63: Challenges Of Delivering Equal Care In Mobile Stroke Units: The Experience In Urban Colorado - Kelsey Eklund Stefan Sillau David Ornelas Darcy O'Banion Heather Bina William Jones Karen D Orjuela Univ of Colorado, Aurora, CO Aurora, CO UCHealth, Morrison, CO Denver, CO Univ of Colorado Health, Aurora, CO UNIVERSITY OF COLORADO, Aurora, CO Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP63-ATP63, February 1, 2023. Introduction:A Mobile Stroke Unit (MSU) has served Aurora, CO since 2016. This service is activated by 911 for stroke-like symptoms. We sought to characterize the population served by this MSU to determine whether it differed (...) (Stroke)
• 11:01
  Abstract TP64: Characterization Of Stroke Mimics Treated With Thrombolytics - Barrie L Schmitt Darcy R O'Banion Kerri A Jeppson Brandy C Ravare Sharon N Poisson Univ of Colorado, Aurora, CO Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP64-ATP64, February 1, 2023. Background:Stroke is a medical emergency. The effectiveness of stroke treatment is time dependent. Due to the urgency of treatment and the challenge of rapidly assessing stroke-like symptoms, patients with stroke mimics (...) (Stroke)
• 11:01
  Abstract TP65: An Automated Algorithm For The Nih Stroke Scale Assessment - Joao B Andrade Millene Camilo Renan Domingues Gustavo W Kuster Evelyn Pacheco Tiago Frigini Ronan J Vieira Neto Ana Fornazari Hanna Ferraz Cassio Lacerda Vivian Gagliardi Patricia Viana Mateus Pellegrino Daniel Zaveri Gisele Sampaio Silva Universidade Federal de Sao Paulo, Sao Paulo, Brazil Universidade de Sao Paulo, Ribeirao Preto, Brazil Hosp Samaritano Paulista, Sao Paulo, Brazil United Health Group, Sao Paulo, Brazil The Hosp for Sick Children, Toronto, Canada UNIFESP and ALBERT EINSTEIN, Sao Paulo, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP65-ATP65, February 1, 2023. The NIH Stroke Scale (NIHSS) is widely adopted in clinical practice. Despite being originally designed for research use, the NIHSS is a valued resource for communication and prognostication, and it is useful for the (...) (Stroke)
• 11:01
  Abstract TP66: Trends In Alcohol Abuse In Patients With Intracerebral Hemorrhage: A 20-year Analysis Of The Nationwide Inpatient Sample - Margaret H Downes Trevor Hardigan Christina Rossitto Vikram Vasan Ian Odland Braxton R Schuldt Alex Devarajan Johanna T Fifi Christopher P Kellner Shahram Majidi Mount Sinai Hosp, New York, NY Icahn SOM at Mount Sinai, New York, NY New York, NY Sinai Biodesign, New York, NY Icahn Sch of Medicine, New York, NY Mount Sinai Health System, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP66-ATP66, February 1, 2023. Introduction:While chronic alcohol (EtOH) abuse has long been considered a risk factor for several cardiovascular disorders including ischemic stroke, the relationship between intracerebral hemorrhage (ICH) and EtOH abuse is (...) (Stroke)
• 11:01
  Abstract TP67: Addressing Social Determinants Of Health In An Urban Safety Net Hospital A Quality Improvement Initiative - Chiamaka Onuigbo Harsh Patel Kelly Porrey Michael R Frankel Digvijaya Navalkele Emory Univ and Grady Hosp, Atlanta, GA Emory Univ, Atlanta, GA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP67-ATP67, February 1, 2023. Introduction:Over 10% of stroke survivors have a recurrent stroke, and studies indicate that Black people have a higher risk of stroke recurrence. Social Determinants of Health (SDoH) are associated with a high incidence of (...) (Stroke)
• 11:01
  Abstract TP68: Experiences Of Community-dwelling Stroke Survivors With A Virtual Multidisciplinary Stroke Clinic During The Covid Pandemic - Janita P Chau Suzanne H Lo Alexander Y Lau Vivian Lee Kai Chow Choi Edward Wai Ching Shum Sheung Sheung Hung Vincent C Mok Kee Chen Elaine Siow Jessica Yuet Ling Ching Simon Kwun Yu Lam The Chinese Univ of Hong Kong, Hong Kong, Hong Kong The Chinese Univ of Hong Kong, Hong Kong Chinese Univ of Hong Kong, Shatin, N.T The Chinese Univ of Hong Kong, Shatin Tung Wah College, Hong Kong, Hong Kong Singapore Institute of Technology, Singapore, Singapore Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP68-ATP68, February 1, 2023. Background:Past research has supported the benefits of dance in improving balancing and walking ability in people with neurological conditions. More evidence on stroke survivors’ satisfaction and perceived benefits of dance (...) (Stroke)
• 11:01
  Abstract TP69: Prediction Performance Of Socio-economic And Clinical Factors Of Prolonged Acute Ischemic Stroke Hospitalization - Chad M Aldridge Andrew M Southerland Adam H De Havenon UVA Med Cntr, Charlottesville, VA UNIVERSITY OF VIRGINIA, Charlottesville, VA Yale Univ, New Haven, CT Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP69-ATP69, February 1, 2023. Introduction:Patients with acute ischemic stroke (IS) experience varying length of stay (LOS), which is a key hospital outcome linked with resource allocation and cost. We investigated predictive performance of socio-economic (...) (Stroke)
• 11:01
  Abstract TP7: The Utilization Of Tenecteplase In Reducing Door-to Needle Time In Ischemic Stroke Patients - Jordan M Jeong Anna Huang Michael S Radeos Brenda Sokup Alexander Ostrovsky Arielle Archibald Hajrie Lamani Michael Inzerillo Mark W Kindschuh Emergency Dept, Coney Island Hosp, Brooklyn, NY New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP7-ATP7, February 1, 2023. Introduction:In September 2021 our emergency department (ED) switched from alteplase to tenecteplase for thrombolysis in acute ischemic stroke (AIS)1. Recent evidence suggests that tenecteplase may be as safe and effective as (...) (Stroke)
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  Abstract TP70: Association Between Race And Length Of Stay Among Stroke Patients: The National U.S. Emergency Departments Dataset - Karan Patel Kamil Taneja Jared Wolfe Joseph V Campellone Mudassir Farooqui Santiago Ortega-Gutierrez James E Siegler Cooper Neurological Institute, Cooper Univ Hosp, Camden, NJ Stony Brook Univ, Stony Brook, NY Cooper Med Sch of Rowan Univ, Camden, NJ Univ of Iowa, Iowa City, IA UNIVERSITY OF IOWA HOSPITALS, Iowa City, IA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP70-ATP70, February 1, 2023. Background:There remain ongoing racial and ethnic disparities in care and outcomes among stroke patients treated in the US. However, length of stay (LOS) and inpatient costs warrant further evaluation.Methods:The 2019 (...) (Stroke)
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  Abstract TP71: Predicting Benefit Of Thrombectomy In Patients With NIHSS - Alexander J Senetar Amol R Mehta Dezaray Perez Devin Patel Rishubh Shah Yasmeen Murtaza Isabelle Snider Melanie Marcille Grace Li Joshua Miller Justin Kung Dongwoo Kim Brian L Hoh Alexis N Simpkins Univ of Florida Health Shands, Gainesville, FL Univsity of California Irvine, Irvine, CA Univ of Florida, Gainesville, FL Gainesville, FL UNIV FLORIDA, Gainesville, FL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP71-ATP71, February 1, 2023. Introduction:Evidence is unclear for invention in patients with a mild stroke (low NIHSS) and LVO (large vessel occlusion) as only 15-17 patients with NIHSS < 6 were included in the randomized trials. Cohort studies report (...) (Stroke)
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  Abstract TP72: Advance Care Planning Engagement May Increase Among Stroke Survivors: Results From The Prepare For Your Care Trial - Lesli E Skolarus Devin Brown Evan Reynolds Ying Shi Aiesha Volow James F Burke Rebecca Sudore UNIV MICHIGAN, Ann Arbor, MI Ann Arbor, MI Univ of California, San Francisco, CA Ohio State Univ College Med, Columbus, OH Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP72-ATP72, February 1, 2023. Introduction:Despite their high risk of mortality, recurrent stroke, and dementia, stroke survivors underutilize ACP. In a non-prespecified subgroup analysis of a randomized trial to increase ACP, we compared the efficacy of (...) (Stroke)
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  Abstract TP73: User-centered Mobile Applications For Stroke Survivors (MAPPS): A National Survey Of Patient Preferences - Srinath Ramaswamy Nadege Gilles Angelika Gruessner Dee Burton Marilyn Fraser Sarah Weingast Saroj Kunnakkat Aimee Afable David Kaufman Jonathan Singer Clotilde Balucani Steven R Levine Neurology, SUNY Downstate Health Sciences Univ, Brooklyn, NY Medicine, SUNY Downstate Health Sciences Univ, Brooklyn, NY Arthur Ashe Institute for Urban Health, Brooklyn, NY Medicine, Weill Cornell Medicine, New York, NY Neurology, Case Western Reserve Univ, Cleveland, OH Community Health, SUNY Downstate Health Sciences Univ, Brooklyn, NY Med Informatics, SUNY Downstate Health Sciences Univ, Brooklyn, NY (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP73-ATP73, February 1, 2023. Introduction:Existing mobile health (mHealth) smartphone applications (apps) for stroke survivors (SS) are poorly adopted. Little is known about SS’ perceptions and preferences for such apps. We conducted a national survey of (...) (Stroke)
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  Abstract TP74: Reducing Complications From Gastrostomy Tube Insertion In Stroke Patients - Quality Improvement Project At An Academic Tertiary Hospital - Mu Ji Hwang Crystal Sosa Eric D Goldstein Christoph Stretz Gino Paolucci Narendra Kala Colleen R DeMoranville Elizabeth Perelstein Melissa Harmon Tina M Burton Daniel Mandel Karen L Furie Shadi Yaghi Dept of Neurology, The Warren Alpert Med Sch of Brown Univ, Providence, RI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP74-ATP74, February 1, 2023. Introduction:Percutaneous gastrostomy tubes are frequently required for patients with strokes due to dysphagia, malnutrition, and intestinal dysmotility. Though generally well tolerated, delayed detection of complications (...) (Stroke)
• 11:01
  Abstract TP75: Waking Up To A New Wake-Up Stroke Protocol Is Feasible And Safe - Maheen Rana Tina M Burton Mahesh Jayaraman Daniel Mandel Liqi Shu Eric D Goldstein Narendra Kala Christoph Stretz Elizabeth Perelstein Sleiman El Jamal Krisztina Moldovan Jeffrey Rogg Gaurav Jindal Matthew Alvin Jerrold Boxerman Tracy Madsen Rebecca Karb David Fussell-Louie Andrew Buksar Melissa Harmon Karen L Furie Shadi Yaghi Brown Univ, Providence, RI Rhode Island Hosp, Providence, RI Dept of Neurology, Providence, RI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP75-ATP75, February 1, 2023. Introduction:Up to 25% of strokes are recognized upon awakening. Recent studies have demonstrated that a “tissue clock” rather than a time clock can be used to identify patients who may benefit from intravenous thrombolytics (...) (Stroke)
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  Abstract TP76: Lost To Follow Up As A Missed Opportunity In ICH Survivors - Francisco Velasquez Deeksha Chada Christopher P Kellner Shahram Majidi Kevin N Sheth Kristen Dams O'Connor Neha S Dangayach Icahn Sch of Medicine at Mount Sinai, New York, NY Yale Sch of Medicine, New Haven, CT Mount Sinai Health System, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP76-ATP76, February 1, 2023. Introduction:Improving rates of in-hospital survival in intracerebral hemorrhage (ICH) have led to opportunities to implement secondary prevention and recovery measures. Lost to follow up is not well characterized in this (...) (Stroke)
• 11:01
  Abstract TP77: Point Of Care Inr And R-tpa Decision Making In Acute Ischemic Stroke - Paul Johnson Knut Hoversten Tamara Moores Todd Joe Van Duren Neurosciences, Intermountain Healthcare, Murray, UT Intermountain Healthcare, Salt Lake City, UT Intermountain Healthcare, Murray, UT Data Analytics, Intermountain Healthcare, Murray, UT Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP77-ATP77, February 1, 2023. Introduction:IV r-tPA is the standard of care treatment in acute ischemic stroke presenting within 4.5 hours of last known well. Exclusion criteria for administering IV r-tPA include conditions that predispose to bleeding, (...) (Stroke)
• 11:01
  Abstract TP79: Epic Smartblocks: Faster Note And Better Look - Salman Tarique Shreyas Gangadhara Univ of Mississippi Med Cntr, Ridgeland, MS Univ of Mississippi Med C, Jackson, MS Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP79-ATP79, February 1, 2023. Introduction:Electronic health records (EHRs) were introduced into healthcare in order to minimize errors and increase efficiency. Unfortunately, the use of EHRs have also resulted in note bloat (“notes that contain multiple (...) (Stroke)
• 11:01
  Abstract TP8: Apparent Diffusion Coefficientvalue Could Be The New Perspective To Ascertain Effectiveness Of Mechanical Thrombectomy In Large Ischemic Regions - Takeru Umemura Taketo Hatano Takenori Ogura Takeshi Miyata Yuji Agawa Izumi Nagata Neurosurgery, Kokura Memorial Hosp, Kitakyushu, Japan Kokura Memorial Hosp, Kitakyushu, Japan Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP8-ATP8, February 1, 2023. Introduction:Recently, we reported that apparent diffusion coefficient (ADC) values are independently associated with diffusion-weighted imaging (DWI) reversal, and DWI lesions with mean ADC ? 520 ? 10-6mm2/s are salvageable by (...) (Stroke)
• 11:01
  Abstract TP80: Regional Trends And Variation In Mortality By Subgroups Following Mechanical Thrombectomy In Geriatric Acute Ischemic Stroke-related Hospitalizations In Urban Facilities, 2016-2019 - Rupak Desai Monika Singh Gowri Anil Peethambar Nishtha Rana Sahas Reddy Jitta Makarand Madine Sailaja Sanikommu Ayodya Perera Fnu Juveria Mohan Chandra Vinay Bharadwaj Gudiwada Chintan Rupareliya Independent Rscher, Atlanta, GA Himalayan Institute of Med Sciences, Dehradun, India Neurology, Prisma Health; Univ of South Carolina Sch of Medicine, Columbia, SC King George's Med Univ, Lucknow, India, India Osmania Med College, Telangana, India, India Osmania Med College, Hyderabad, India Sri Manakula Vinayagar Med college and Hosp, Puducherry, India Tbilisi State Med Univ, Tbilisi, Georgia (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP80-ATP80, February 1, 2023. Background:Mechanical thrombectomy (MT) has been proven to be a successful treatment option for patients with acute ischemic stroke (AIS) in numerous randomized controlled trials. The majority of trials underrepresent (...) (Stroke)
• 11:01
  Abstract TP81: Healthcare Disparities For Thrombolysis In Patients Presenting With Stroke-like Symptoms At A Comprehensive Stroke Center - Debarti Ray Ben Kim Lauren E Fournier Dion Graybeal Candace McAlpine Jennifer Rasmussen Baylor Univ Med Cntr, Dallas, TX Baylor Scott and White, Temple, TX BUMC, Baylor Scott and White Health, Dallas, TX BAYLOR SCOTT and WHITE, Dallas, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP81-ATP81, February 1, 2023. Background:Stroke is a leading cause of death and disability. Early presentation allows clinicians to use tPA for acute stroke therapy to improve outcomes. However, healthcare disparities among different racial/ethnic and (...) (Stroke)
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  Abstract TP82: Factors Associated With Trainee Burden In Post-stroke Goals Of Care Meetings - Daniel M Oh Edward Lee Samuel Oh Naveed Kamal Anurag Sahoo Gene Y Sung Vascular Neurology, Univ of Southern California, Los Angeles, CA California Univ of Science and Medicine Sch of Medicine, Colton, CA Asian Woman's Christian Association, Teaneck, NJ Neurosurgery, Vanderbilt Univ Med Cntr, Nashville, TN Vascular Neurology, Boston Univ Sch of Medicine, Boston, MA UNIVERSITY OF SOUTHERN CALIFOR, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP82-ATP82, February 1, 2023. Introduction:Goals of care discussions with patients or surrogates are a crucial part of inpatient care. Explaining neurological diagnoses, functional outcomes, and prognoses can be challenging. We surveyed trainees regarding (...) (Stroke)
• 11:01
  Abstract TP83: Identification Of Intracranial Atherosclerosis-related Acute Middle Cerebral Artery Occlusion On Computed Tomography Perfusion - Zigao Wang Wenjie Cao Neurology, Huashan Hosp, Fudan Univ, Shanghai, China Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP83-ATP83, February 1, 2023. Objective:To explore whether baseline computed tomography perfusion (CTP) can be used to identify intracranial atherosclerotic stenosis (ICAS) as the etiology of middle cerebral artery occlusion (MCAO) in acute ischemic (...) (Stroke)
• 11:01
  Abstract TP84: Ring-like Pattern On Post-EVT MRI Is A Marker Of Perihematomal Edema - Amie W Hsia Marie L Luby Carolyn Lomahan Rachel Davis John K Lynch Malik Adil Shannon P Burton Yongwoo Kim Veronica Craft Victoria Uche Rainier Michael Cabatbat Leila Thomas Mariam Afzal Lawrence Latour MEDSTAR HEALTH, Washington, DC NINDS, Glastonbury, CT NIH/NINDS, Bethesda, MD National Institutes of Health, Bethesda, MD Suburban Hosp, Bethesda, MD MEDSTAR WASHINGTON HOSPITAL CENTER, Washington, DC MHRI, Washington DC, DC NINDS, Bethesda, MD NINDS-NIH, Gaithersburg, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP84-ATP84, February 1, 2023. Introduction:Perihematomal edema is a consequence of primary intracerebral hemorrhage. On diffusion MRI, a corresponding heterogenous pattern of hypo- and hyper-intensity is visible on apparent diffusion coefficient (ADC), (...) (Stroke)
• 11:01
  Abstract TP85: Clinical And Imaging Biomarkers Of Ageing And Stroke Severity, And Their Interaction With Clinical Outcomes - Balázs Kis Ain Neuhaus George Harston Davide Carone Olivier Joly Stephen Gerry Zoltan Chadaide András Pánczél Eszter Czifrus Viktória Csike Ágnes Surányi Istvan Szikora Loránd Eross National Institute of Mental Health, Neurology and Neurosurgery (NIMNN), Budapest, Hungary, Budapest, Hungary Oxford Univ, Oxford, United Kingdom Oxford Univ Hosps NHS Foundation Trust, Oxford, United Kingdom Brainomix Ltd, Oxford, United Kingdom Semmelweis Univ, Budapest, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP85-ATP85, February 1, 2023. Outcomes following endovascular thrombectomy (EVT) for large vessel occlusion stroke remain variable. Clinical predictors include presenting NIHSS and age, surrogate metrics of stroke severity and pre-stroke brain health, (...) (Stroke)
• 11:01
  Abstract TP86: Systematic Review Of Aortic Atherosclerotic Plaque In Cryptogenic Stroke - Yu Sakai Quy Cao Pouyan Pasyar Peter B Noel Jens Witsch Scott E Kasner Brett L Cucchiara Jae W Song Univ of Pennsylvania, Philadelphia, PA Philadelphia, PA UNIVERSITY PENNSYLVANIA, Philadelphia, PA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP86-ATP86, February 1, 2023. Introduction:In patients with cryptogenic stroke (CS), complex aortic plaque may be a potential underlying etiology. We performed a systematic review to determine the prevalence of complex aortic plaque in CS (...) (Stroke)
• 11:01
  Abstract TP87: Predictors Of Diffusion-weighted Imaging Lesion Burden In Patients After Minimally Invasive Surgery For Intracerebral Hemorrhage - Christina P Rossitto Vikram Vasan Margaret H Downes Sema Yildiz John Liang Alexander J Schupper Trevor Hardigan Emily K Chapman J Mocco Christopher P Kellner Mount Sinai Hosp, New York, NY Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP87-ATP87, February 1, 2023. Introduction:The etiology of diffusion-weighted imaging (DWI) lesions in patients after minimally invasive surgery (MIS) for acute intracerebral hemorrhage (ICH) remains unclear.Methods:Postoperative brain MRIs of patients (...) (Stroke)
• 11:01
  Abstract TP88: Deep Learning-based Automatic Detection And Segmentation Of Hyperdense Artery Sign On Non-contrast Computed Tomography In Acute Ischemic Stroke - Hirofumi Tsuji Dept of Neurosurgery, Kyoto Univ, Kyoto, Japan Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP88-ATP88, February 1, 2023. Introduction:CT- or MR-angiography(CTA/MRA) is the golden-standard to evaluate the site of large vessel occlusion (LVO). However, there are cases in which occluded vessels can be recognized as a hyperdense artery sign (HAS) (...) (Stroke)
• 11:01
  Abstract TP89: Ldl Levels May Correlate With Intracranial Atherosclerotic Plaque Enhancement - Sebastian Sanchez Jacob M Miller Matthew T Jones Edgar A Samaniego Neurology, Univeristy of Iowa, Iowa city, IA Neurology, Univ of Iowa, Iowa City, IA Neurology, Radiology and Neurosurgery, Univ of Iowa, Iowa City, IA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP89-ATP89, February 1, 2023. Introduction:The enhancement of atherosclerotic plaques after the intravenous administration of gadolinium (Gd) has been correlated with the presence of culprit plaques in patients with acute strokes due to underlying (...) (Stroke)
• 11:01
  Abstract TP9: Examining Predictors Of Functional 90-day Outcome Among Stroke Patients With Active Cancer Receiving Endovascular Therapy - Yasaman Pirahanchi Constance McGraw Russell Bartt Christian Burrell David Bar-Or Neurology, Swedish Med Cntr, Englewood, CO Trauma-Rsch, LLC, Englewood, CO Blue Sky Neurology, CarepointHealth, Englewood, CO Swedish Med Cntr, Englewood, CO Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP9-ATP9, February 1, 2023. Introduction:Intraarterial therapy (IAT) is the standard of care for all AIS patients, even those with active cancer. However, there is little information on the characteristics that may contribute to a functional 90-day (...) (Stroke)
• 11:01
  Abstract TP90: Lesion Topography Role On Functional Outcome Of Stroke Patients - Fabiano W Cavalcante Praneeta Konduri Nerea Terreros Henk Marquering Charles B Majoie Amsterdam UMC - Locatie AMC, Amsterdam, Netherlands Amsterdam UMC - Location AMC, Amsterdam, Netherlands Univ of Amsterdam, Amsterdam, Netherlands Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP90-ATP90, February 1, 2023. Background:The anatomical site of ischemia in stroke patients might impact functional outcome and can be a relevant factor for prognosis and clinical decision.Methods:We included patients from the MR CLEAN stroke trial (...) (Stroke)
• 11:01
  Abstract TP91: Automated Cerebral Hemorrhage Volume Calculation And Stability Detection Using RAPID Software - Anirudh Sreekrishnan Chitra Venkatasubramanian Jeremy J Heit Stanford Hosp, Palo Alto, CA STANFORD STROKE CENTER, Palo Alto, CA Stanford Univ, Palo Alto, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP91-ATP91, February 1, 2023. Introduction:The measurement of intraparenchymal hemorrhage (IPH) volume is important for management, particularly in evaluating expansion on subsequent imaging. However manual volumetric analysis is time-consuming, (...) (Stroke)
• 11:01
  Abstract TP92: Early Hyperacute Ion Dysregulation Following A Temporary Large Vessel Occlusion Stroke - Michael (Jake) Pushie Nicole Sylvain Huishu Hou Michael E Kelly Surgery, Univ of Saskatchewan, Saskatoon, Canada Univ of Saskatchewan, Saskatoon, Canada UNIVERSITY OF SASKATCHEWAN, Saskatoon, Canada Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP92-ATP92, February 1, 2023. Introduction:Ion dysregulation is a hallmark of energy failure after onset of ischemic stroke. To better understand the nature of the ion concentration changes in the early hyperacute phase after stroke onset we have (...) (Stroke)
• 11:01
  Abstract TP93: Ac-aspects And H-aspects: Imaging Scores To Assess Anterior Cerebral Artery Territory And Total Hemispheric Ischemia - Maria P Rodriguez Shayandokht Taleb Jenny J Lee David S Liebeskind Jeffrey L Saver Hosp Maciel, Montevideo, Uruguay Kaiser Permanente, Los Angeles, CA UCLA, Los Angeles, CA GEFFEN SCHOOL OF MEDICINE AT UCLA, Los Angeles, CA Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP93-ATP93, February 1, 2023. Background:Acute Stroke Prognosis Early CT Scores (ASPECTS) for MCA (original ASPECTS) and PCA (PC-ASPECTS) are staples of modern stroke management. For treatment decision-making in large ischemic core patients (e.g. (...) (Stroke)
• 11:01
  Abstract TP94: Optimizing The Utilization Of Cardiac Computed Tomography Angiography Among Patients With Ischemic Stroke - Tony J Zhang Himanshu A Patel Danish Kherani Riya Bhavsar Sanaa Karim Maya Ramy Lokeshwar Bhenderu Alan P Pan Farhaan S Vahidy David McCane David Chiu John J Volpi Rajan R Gadhia Tanu Garg Houston Methodist Hosp, Houston, TX Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP94-ATP94, February 1, 2023. Background:The current AHA guidelines recommend (class IIb) advanced cardiac imaging in embolic stroke of unknown source (ESUS). We aim to better characterize the role of cardiac CTA (cCTA) in the evaluation of stroke (...) (Stroke)
• 11:01
  Abstract TP95: Utility Of Automated Artificial Intelligence Software In The Analysis Of Ct Perfusion With Acetazolamide Challenge For The Assessment Of Cerebrovascular Reserve In Patients With Cervico-cranial Arterial Stenoses And Occlusions - Owais Khadem Alsrouji Horia Marin Max Kole Alex Chebl Henry Ford Hosp, Detroit, MI HENRY FORD HOSPITAL, Detroit, MI HFH, Detroit, MI Detroit, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP95-ATP95, February 1, 2023. Background:Cerebrovascular reserve (CVR) assessment is valuable in predicting stroke risk in patients with cranio-cervical stenoses and occlusions. CTP with Acetazolamide challenge (AC) allows a qualitative and quantitative (...) (Stroke)
• 11:01
  Abstract TP97: Automated Assessment Of DWI-FLAIR Mismatch To Predict Stroke-onset Time - Elham Tavakkol Shingo Kihira Mark McArthur Phoebe Ann Jennifer Polson Haoyue Zhang Corey Arnold Bryan Yoo Michael Linetsky Luke Ledbetter Noriko Salamon Reza Jahan Gary Duckwiler Jeffrey L Saver David S Liebeskind Kambiz Nael UCLA, Los Angels, CA Los Angeles, CA UCLA, Los Angles, CA UCLA, Los Angeles, CA DAVID GEFFEN SCHOOL OF MEDICINE AT, Los Angeles, CA 757 Westwood Plaza, Los Angeles, CA UCLA HOSPITAL, Los Angeles, CA GEFFEN SCHOOL OF MEDICINE AT UCLA, Los Angeles, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP97-ATP97, February 1, 2023. Background and Purpose:DWI-FLAIR mismatch is used to determine thrombolytic eligibility in patients with acute ischemic stroke (AIS) when time-to-stroke symptom (TSS) is unknown. Advances in artificial intelligence and (...) (Stroke)
• 11:01
  Abstract TP98: Deep Learning-based Automatic Ischemic Core Estimation Based On Non-contrastenhanced Computed Tomography - Hidehisa Nishi hirofumi tsuji Akira Ishii Takuya Fuchigami Atsushi Tachibana Hirotaka Ito Susumu Miyamoto KYOTO UNIVERSITY, Kyoto, Japan Kyoto, Japan Kyoto Univ, Kyoto-city, Japan Fujifilm, Tokyo, Japan Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP98-ATP98, February 1, 2023. Background/Purpose:With the spread of thrombus retrieval procedures, the demand for immediate diagnosis and severity assessment of ischemic stroke is increasing, but current standard method using ASPECTS is semi-quantitative, (...) (Stroke)
• 11:01
  Abstract TP99: Non-invasive Aortic Pulse Wave Velocity Is Related To Gold Standard Carotid-femoral Pulse Wave Velocity: Implications For Monitoring Large Artery Stiffness In The Clinic - Shannon Parr Britton Scheuermann Stephen Hammond Carl J Ade Kansas State Univ, Manhattan, KS KANSAS STATE UNIVERSITY, Manhattan, KS Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP99-ATP99, February 1, 2023. Introduction:Aortic stiffness is an independent predictor of fatal stroke in both hypertensive populations and healthy subjects, but traditional monitoring methods have had difficulty being incorporated into routine practice. (...) (Stroke)
• 11:01
  Abstract WMP1: Complications Of Intravenous Tenecteplase For The Treatment Of Acute Ischemic Stroke: A Systematic Review And Meta-Analysis - Deborah Rose Annie Cavalier Wayneho Kam Sarah Cantrell Jay Lusk Matthew Schrag Shadi Yaghi Christoph Stretz Adam H De Havenon Ian Saldanha Teddy Y Wu Anna Ranta Alan Barber Elizabeth Marriott Sven Poli Brian C Mac Grory Duke Univ Sch of Medicine, Durham, NC Duke Univ, Cary, NC Durham, NC VANDERBILT UNIVERSITY, Nashville, TN Brown Univ, Providence, RI Yale Univ, New Haven, CT CHRISTCHURCH HOSPITAL, Christchurch Univ of Otago, Wellington, Wellington Univ of Auckland, Auckland Dept of Neurology & Stroke, Hertie Institute for Clinical Brain (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP1-AWMP1, February 1, 2023. Introduction:Prior systematic reviews have focused on a comparison of efficacy endpoints between tenecteplase (TNK) and alteplase. The objectives of this study are to determine whether the rate of treatment complications (...) (Stroke)
• 11:01
  Abstract WMP10: Effect Of Imaging Selection Paradigms On Endovascular Thrombectomy Outcomes In Acute Ischemic Stroke Patients With Large Vessel Occlusion: A Pooled Analysis Of The Devt And Rescue Bt Randomized Clinical Trials - Jian Miao Lei Lei Bo Song Xiao Zhang Hongfei Sang Zhongming Qiu Shaojun Wang Xianyang Hosp of Yan’an Univ, Xianyang City, Shaanxi Province, China, China The Affiliated Hosp of Northwest Univ Xi’ an No.3 Hosp, Xi'an City, Shaanxi Province, China, China Affiliated Hangzhou First People’s Hosp, Zhejiang Univ Sch of Medicine, Hangzhou City, Zhejiang Province, China, China The 903rd Hosp of The People’s Liberation Army, Hangzhou, Zhejiang Province, China, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP10-AWMP10, February 1, 2023. Background and Purpose:The study aimed to assess the effect of basic imaging (noncontrast computed tomography (NCCT) with or without computed tomographic angiography (CTA)) versus advanced imaging (magnetic resonance (...) (Stroke)
• 11:01
  Abstract WMP100: Association Of Clonal Hematopoiesis Of Indeterminate Potential With Clinical Features And Outcome Of Patients With Acute Ischemic Stroke - Eung-Joon Lee Han-Yeong Jeong Dong-wan Kang Wookjin Yang Jeong-Min Kim Sang-bae Ko Kyung-Il Park Seung-Hoon Lee YOUNGIL KOH Keun-hwa Jung Neurology, SEOUL NATIONAL UNIVERSITY HOSPITAL, Seoul, Korea, Republic of Seoul National Univ Hosp, Seoul, Korea, Republic of Seoul National Univ Hosp, Seoul Seoul SEOUL NATIONAL UNIVERSITY HOSPITAL, Seoul SNUH, Seoul SEOUL NATIONAL UNIV HOSP, Seoul Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP100-AWMP100, February 1, 2023. Introduction:Clonal hematopoiesis of indeterminate potential (CHIP) has been linked with incident cardiovascular disease and its outcome. However, the association between CHIP and acute ischemic stroke is not yet fully (...) (Stroke)
• 11:01
  Abstract WMP101: Plasma Proteomic Determinants Of White Matter Hyperintensities And Covert Brain Infarction In The Cardiovascular Health Study - Malveeka Sharma W T Longstreth Rizwan Kalani Bruce Psaty Mitchell Elkind James S Floyd Susan R Heckbert Marion S Buckwalter Gabriela Gomez Keenan Walker Traci Bartz Thomas Austin Joshua Bis Jennifer Brody David L Tirschwell Russell P Tracy Robert E Gerszten Alison Fohner Neurology, Univ of Washington, Seattle, WA Harborview Med Cntr, Seattle, WA Univ of Washington, Seattle, WA UNIVERSITY WASHINGTON, Seattle, WA UNIVERSITY OF WASHINGTON, Seattle, WA STANFORD MEDICAL SCHOOL, Stanford, CA Mount Airy, MD Seattle, WA UW, Seattle, WA HARBORVIEW MEDICAL CENTER, Seattle, WA Univ of Vermont, (...) Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP101-AWMP101, February 1, 2023. Background:Identification of novel biomarkers of cerebral small vessel disease is critical to elucidate pathophysiology and guide therapeutic development for prevention. We evaluated plasma proteomic associations of (...) (Stroke)
• 11:01
  Abstract WMP102: Diabetes-Related Polygenic Risk Is Associated With Poor Glycemic Control And Higher Risk Of Acute Cardiovascular Events In Stroke Survivors - Zachariah Demarais Carolyn Conlon Shufan Huo Cyprien Rivier Daniela Renedo Kevin N Sheth Guido J Falcone Frank H. Netter MD Sch of Medicine at Quinnipiac Univ, North Haven, CT Yale Sch of Medicine, New Haven, CT YALE UNIVERSITY SCHOOL OF MEDICINE, New Haven, CT Stroke
  Stroke, Volume 54, Issue Suppl_1, Page AWMP102-AWMP102, February 1, 2023. Introduction:Though uncontrolled diabetes leads to recurrent cardiovascular events in stroke survivors, many don’t achieve appropriate glycemic control. We hypothesize an adverse polygenic risk profile leads to worse (...) (Stroke)
• 11:01
  Abstract TP225: Cell-type-based Pathway Analysis In Experimental Subarachnoid Hemorrhage - George K Wong Evan Chen CHINESE UNIV OF HONG KONG, Hong Kong, Hong Kong Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP225-ATP225, February 1, 2023. Introduction:Recently, increasing evidence points to a pivotal role of neuroinflammation in the pathogenesis of Subarachnoid hemorrhage (SAH). However, the pattern of cell interaction after SAH is not (...) (Stroke)
• 11:01
  Abstract TP226: Impact Of Apolipoprotein A-i In The Attenuation Of Stroke And Stroke Symptoms - Mark S Kindy Pharmaceutical Sciences, Univ of South Florida, Tampa, FL Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP226-ATP226, February 1, 2023. Apolipoprotein AI is the major protein component of high-density lipoprotein (HDL) particles in plasma. Inflammatory cytokines such as TNF and IL-1? repress the production of ApoA-I from hepatocytes and increase the (...) (Stroke)
• 11:01
  Abstract TP227: Identification Of Somatostatin (sst) Interneuron-specific Micrornas And Transcriptome Associated With Cerebral Ischemia - Xianshuang Liu Michael Chopp Wanlong Pan Xinli Wang William Golembieski Zheng Gang Zhang Henry Ford Hosp, Detroit, MI Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP227-ATP227, February 1, 2023. Background:Somatostatin (SST) lineage neurons, the second largest family of GABAergic interneurons in the neocortex, play a critical role in cortical activity and neuroplasticity after stroke. microRNAs (miRNAs) play an (...) (Stroke)
• 11:01
  Abstract TP228: Differential Effect Of Serum From Intracerebral Hemorrhage And Small Vessel Disease Patients On Nonischemic Cerebral Arteries - Ryan D Hunt Wayne M Clark Marilyn J Cipolla Dept of Neurological Sciences, Univ of Vermont, Burlington, VT Oregon Stroke Cntr at OHSU, Portland, OR Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP228-ATP228, February 1, 2023. Introduction:There is evidence that circulating factors disrupt vessel function in the contralateral hemisphere after stroke. However, how different stroke subtypes, that have more severe vascular disruption, affect (...) (Stroke)
• 11:01
  Abstract TP229: Impact Of Genetic Polymorphisms On The Risk Of Epilepsy Amongst Patients With Acute Brain Injury: A Systematic Review - Shubham Misra Terence J Quinn Guido J Falcone Vijay K Sharma Adam H De Havenon Yize Zhao Ece Eldem Clarissa Yasuda Jesse Dawson David S Liebeskind Patrick Kwan Nishant K Mishra Yale Univ, New Haven, CT UNIVERSITY OF GLASGOW, Glasgow YALE UNIVERSITY SCHOOL OF MEDICINE, New Haven, CT NATIONAL UNIVERSITY HOSPITAL, Singapore Yale Sch of Public Health, New Haven, CT Univ of Campinas, Sao Paulo, Brazil UCLA, Los Angeles, CA Monash Univ, Melbourne, Australia Stroke
  Stroke, Volume 54, Issue Suppl_1, Page ATP229-ATP229, February 1, 2023. Introduction:Stroke and traumatic brain injury (TBI) accounts for 70% of secondary epilepsy in the adult population. The genetic architecture of epilepsy secondary to TBI or stroke is poorly understood.Objective:We (...) (Stroke)