Intravenous thrombolysis in unwitnessed stroke onset: MR WITNESS trial results
Schwamm L, Wu O, Song S, Latour L, Ford A, Hsia A, Muzikansky A, Betensky R, Yoo A, Lev M, Boulouis G, Lauer A, Cougo P, Copen W, Harris G, Warach S, Investigators O. Intravenous thrombolysis in unwitnessed stroke onset: MR WITNESS trial results. Annals Of Neurology 2018, 83: 980-993. PMID: 29689135, PMCID: PMC6095471, DOI: 10.1002/ana.25235.Peer-Reviewed Original ResearchConceptsMagnetic resonance imagingSymptomatic intracranial hemorrhageLarge vessel occlusionIntravenous thrombolysisSymptom discoveryVessel occlusionAcute ischemic stroke patientsFluid-attenuated inversion recovery magnetic resonance imagingInversion recovery magnetic resonance imagingDiffusion-weighted magnetic resonance imagingIschemic stroke patientsStroke durationAnn NeurolSymptomatic edemaUnwitnessed onsetUnwitnessed strokeIntravenous alteplaseRankin ScaleSecondary outcomesStroke onsetSymptom onsetPrimary outcomeIntracranial hemorrhageProspective studyStroke patients