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Bart M. Demaerschalk
Researcher at Mayo Clinic
Publications - 245
Citations - 20204
Bart M. Demaerschalk is an academic researcher from Mayo Clinic. The author has contributed to research in topics: Stroke & Telemedicine. The author has an hindex of 43, co-authored 219 publications receiving 16127 citations. Previous affiliations of Bart M. Demaerschalk include University of Western Ontario & American Heart Association.
Papers
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Journal ArticleDOI
Guidelines for the Early Management of Patients With Acute Ischemic Stroke A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association
William J. Powers,Alejandro A. Rabinstein,Teri Ackerson,Opeolu Adeoye,Nicholas C. Bambakidis,Kyra J. Becker,José Biller,Michael D. Brown,Bart M. Demaerschalk,Brian L. Hoh,Edward C. Jauch,Chelsea S. Kidwell,Thabele M Leslie-Mazwi,Bruce Ovbiagele,Phillip A. Scott,Kevin N. Sheth,Andrew M. Southerland,Deborah V. Summers,David L. Tirschwell +18 more
TL;DR: These guidelines supersede the prior 2007 guidelines and 2009 updates and support the overarching concept of stroke systems of care and detail aspects of stroke care from patient recognition; emergency medical services activation, transport, and triage; through the initial hours in the emergency department and stroke unit.
Journal ArticleDOI
Guidelines for the Early Management of Patients With Acute Ischemic Stroke: 2019 Update to the 2018 Guidelines for the Early Management of Acute Ischemic Stroke: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association.
William J. Powers,Alejandro A. Rabinstein,Teri Ackerson,Opeolu Adeoye,Nicholas C. Bambakidis,Kyra J. Becker,José Biller,Michael D. Brown,Bart M. Demaerschalk,Brian L. Hoh,Edward C. Jauch,Chelsea S. Kidwell,Thabele M Leslie-Mazwi,Bruce Ovbiagele,Phillip A. Scott,Kevin N. Sheth,Andrew M. Southerland,Deborah V. Summers,David L. Tirschwell +18 more
TL;DR: These guidelines detail prehospital care, urgent and emergency evaluation and treatment with intravenous and intra-arterial therapies, and in-hospital management, including secondary prevention measures that are appropriately instituted within the first 2 weeks.
Journal ArticleDOI
Endovascular Therapy after Intravenous t-PA versus t-PA Alone for Stroke
Joseph P. Broderick,Yuko Y. Palesch,Andrew M. Demchuk,Sharon D. Yeatts,Pooja Khatri,Michael D. Hill,Edward C. Jauch,Tudor G Jovin,Bernard Yan,Frank L. Silver,Ruediger von Kummer,Carlos A. Molina,Bart M. Demaerschalk,Ronald F. Budzik,Wayne M. Clark,Osama O. Zaidat,Tim W. Malisch,Mayank Goyal,Wouter J. Schonewille,Mikael Mazighi,Stefan T. Engelter,Craig S. Anderson,Judith Spilker,Janice Carrozzella,Karla J Ryckborst,L. Scott Janis,Renee H Martin,Lydia D. Foster,Thomas A. Tomsick +28 more
TL;DR: The trial showed similar safety outcomes and no significant difference in functional independence with endovascular therapy after intravenous t-PA, as compared with intravenoust-PA alone.
Journal ArticleDOI
Scientific Rationale for the Inclusion and Exclusion Criteria for Intravenous Alteplase in Acute Ischemic Stroke: A Statement for Healthcare Professionals From the American Heart Association/American Stroke Association
Bart M. Demaerschalk,Dawn Kleindorfer,Opeolu Adeoye,Andrew M. Demchuk,Jennifer E. Fugate,James C. Grotta,Alexander A. Khalessi,Elad I. Levy,Yuko Y. Palesch,Shyam Prabhakaran,Gustavo Saposnik,Jeffrey L. Saver,Eric E. Smith +12 more
TL;DR: The levels of evidence supporting individual exclusion criteria for intravenous alteplase vary widely and the differential impact of each exclusion criterion varies not only with the evidence base behind it but also with the frequency of the exclusion within the stroke population and the variation in practice among treating clinicians.
Journal ArticleDOI
Acute Stroke Imaging Research Roadmap II
Max Wintermark,Gregory W. Albers,Andrei V. Alexandrov,Jeffry R. Alger,Roland Bammer,Jean-Claude Baron,Stephen M. Davis,Bart M. Demaerschalk,Colin P. Derdeyn,Geoffrey A. Donnan,James D. Eastwood,Jochen B. Fiebach,Marc Fisher,Karen L. Furie,Gregory V. Goldmakher,Werner Hacke,Chelsea S. Kidwell,Stephan P. Kloska,Martin Köhrmann,Walter J. Koroshetz,Ting-Yim Lee,Kennedy R. Lees,Michael H. Lev,David S Liebeskind,Leif Østergaard,William J. Powers,James M. Provenzale,Peter D. Schellinger,Robert Silbergleit,A. G. Sorensen,Joanna M. Wardlaw,Ona Wu,Steven Warach +32 more
TL;DR: Recommendations regarding the standardization of perfusion and penumbral imaging techniques, the validation of the accuracy and clinical utility of imaging markers of the ischemic penumbra, and the validate of imaging biomarkers relevant to clinical outcomes are summarized.