P
P. Teal
Researcher at University of British Columbia
Publications - 5
Citations - 750
P. Teal is an academic researcher from University of British Columbia. The author has contributed to research in topics: Stroke & Tissue plasminogen activator. The author has an hindex of 5, co-authored 5 publications receiving 712 citations.
Papers
More filters
Journal ArticleDOI
Intravenous desmoteplase in patients with acute ischaemic stroke selected by MRI perfusion-diffusion weighted imaging or perfusion CT (DIAS-2): a prospective, randomised, double-blind, placebo-controlled study.
Werner Hacke,Anthony J. Furlan,Yasir Al-Rawi,Antoni Dávalos,Jochen B. Fiebach,Franz Gruber,Markku Kaste,Leslie J Lipka,Salvador Pedraza,Peter A. Ringleb,Howard A. Rowley,Dietmar Schneider,Lee H. Schwamm,Joaquin Serena Leal,Mariola Sohngen,P. Teal,Karin Wilhelm-Ogunbiyi,Max Wintermark,Steven Warach +18 more
TL;DR: The DIAS-2 study did not show a benefit of desmoteplase given 3-9 h after the onset of stroke, and the high response rate in the placebo group could be explained by the mild strokes recorded (low baseline NIHSS scores, small core lesions, and small mismatch volumes that were associated with no vessel occlusions), which possibly reduced the potential to detect any effect.
Journal ArticleDOI
Intravenous tissue plasminogen activator for acute ischemic stroke: A Canadian hospital's experience.
Kristine M. Chapman,Andrew R. Woolfenden,D A Graeb,Dean C.C. Johnston,Jeff Beckman,Michael Schulzer,P. Teal +6 more
TL;DR: Although a 3-hour treatment window was feasible, the median door-to-needle time lengthened as more treatment time was available and the door- to-needling time was beyond recommended standards.
Journal ArticleDOI
β-Blockers, Pneumonia, and Outcome After Ischemic Stroke Evidence From Virtual International Stroke Trials Archive
Marek Sykora,Pavel Siarnik,Jennifer Diedler,K.R. Lees,A Alexandrov,Philip M.W. Bath,Erich Bluhmki,N. M. Bornstein,L. Claesson,Stephen M. Davis,G Donnan,H. C. Diener,Marc Fisher,Myron D. Ginsberg,Barbara A. Gregson,J Grotta,Werner Hacke,M.G. Hennerici,Marc Hommel,Markku Kaste,P. Lyden,John R. Marler,K. W. Muir,Ralph L. Sacco,A. Shuaib,P. Teal,N Wahlgren,Steven Warach,C. Weimar +28 more
TL;DR: In this large nonrandomized comparison, on- stroke BB was associated with reduced mortality and Prestroke and on-stroke BB were inversely associated with incidence of nosocomial pneumonia.
Journal ArticleDOI
National Institutes of Health Stroke Scale Item Profiles as Predictor of Patient Outcome External Validation on Independent Trial Data
Azmil H. Abdul-Rahim,Rachael L. Fulton,Heidi Sucharew,Dawn Kleindorfer,Pooja Khatri,Joseph P. Broderick,Kennedy R. Lees,Andrei V. Alexandrov,Philip M.W. Bath,Erich Bluhmki,N. M. Bornstein,L. Claesson,J. Curram,Stephen M. Davis,Geoffrey A. Donnan,H. C. Diener,Marc Fisher,Myron D. Ginsberg,Barbara A. Gregson,James C. Grotta,Werner Hacke,M.G. Hennerici,Marc Hommel,Markku Kaste,P. Lyden,John R. Marler,K. W. Muir,Ralph L. Sacco,A. Shuaib,P. Teal,N Wahlgren,Steven Warach,C. Weimar +32 more
TL;DR: In this article, an independent latent class analysis was applied to derive secondary symptom grouping, b -NIHSS item profiles. But, the analysis was performed in an acute cohort.
Journal ArticleDOI
Googling Stroke ASPECTS to determine disability: Exploratory analysis from vista-acute collaboration
Richard Beare,Richard Beare,Jian Chen,Jian Chen,Thanh G. Phan,Kennedy R. Lees,Myzoon Ali,Andrei V. Alexandrov,Philip M.W. Bath,Erich Bluhmki,N. M. Bornstein,L. Claesson,Stephen M. Davis,Geoffrey A. Donnan,H. C. Diener,Marc Fisher,Myron D. Ginsberg,Barbara A. Gregson,James C. Grotta,Werner Hacke,M.G. Hennerici,Marc Hommel,Markku Kaste,P. Lyden,John R. Marler,K. W. Muir,Ralph L. Sacco,A. Shuaib,P. Teal,N Wahlgren,Steven Warach,C. Weimar +31 more
TL;DR: The PageRank method reveals complex interaction among ASPECTS regions with respects to disability and may help to understand the infarcted brain network involved in stroke disability.