Vessel Wall Enhancement on Black-Blood MRI Predicts Acute and Future Stroke in Cerebral Amyloid Angiopathy
McNally JS, Sakata A, Alexander MD, Dewitt LD, Sonnen JA, Menacho ST, Stoddard GJ, Kim S, de Havenon AH. Vessel Wall Enhancement on Black-Blood MRI Predicts Acute and Future Stroke in Cerebral Amyloid Angiopathy. American Journal Of Neuroradiology 2021, 42: 1038-1045. PMID: 33737266, PMCID: PMC8191668, DOI: 10.3174/ajnr.a7047.Peer-Reviewed Original ResearchConceptsCerebral amyloid angiopathyFuture ischemic strokeVessel wall enhancementIschemic strokeAmyloid angiopathyWall enhancementFuture strokeC-statisticVessel wall MRNew-onset neurologic symptomsInitial ischemic strokeStroke-free survivalAcute ischemic strokeIschemic stroke incidenceCAA patientsFinal regression modelNeurologic symptomsStroke incidenceCerebral amyloidCox regressionRetrospective studyRisk factorsMultivariable PoissonNegative participantsAngiopathyPredicting neuroimaging eligibility for extended-window endovascular thrombectomy.
de Havenon A, Mickolio K, O'Donnell S, Stoddard G, McNally JS, Alexander M, Taussky P, Awad AW. Predicting neuroimaging eligibility for extended-window endovascular thrombectomy. Journal Of Neurosurgery 2021, 135: 1100-1104. PMID: 33636705, PMCID: PMC8387497, DOI: 10.3171/2020.8.jns20386.Peer-Reviewed Original ResearchLarge vessel occlusionAlberta Stroke Program Early CT ScoreTissue plasminogen activatorEndovascular thrombectomyC-statisticPatients 5Stroke patientsTreatment windowFurther patient careHealth Stroke ScaleIschemic stroke treatmentLarge patient registriesSecond outcomePatients 4.5Stroke ScaleAdvanced imaging toolsStroke treatmentSalvageable penumbraCT scorePatient eligibilityClinical variablesPatient RegistryMultivariable modelMR perfusionTreatment cutoff