학술논문
Abstract TP220: Clinical And Demographic Characteristics Associated With Poor Posterior Circulation Stroke Outcomes: Greater Cincinnati/Northern Kentucky Stroke Study
Document Type
Article
Author
Chervak, Lina; Demel, Stacie L; Sucharew, Heidi; Opeolu, Adeoye; Jasne, Adam; Alwell, Kathleen; Madsen, Tracy; Woo, Daniel; Flaherty, Matthew; Ferioli, Simona; Martini, Sharyl; Star, Michael; De Los Rios La Rosa, Felipe; Coleman, Elisheva; Walsh, Kyle B; Slavin, Sabreena; Mistry, Eva; Mackey, Jason; Haverbusch, Mary; Kleindorfer, Dawn O; Kissela, Brett
Source
Stroke (Ovid); February 2022, Vol. 53 Issue: Supplement 1 pATP220-ATP220, 1p
Subject
Language
ISSN
00392499; 15244628
Abstract
Background:Posterior circulation strokes (PCS) make up 20% of all strokes, yet there is poor understanding of what factors contribute to poor clinical outcomes. We investigated clinical and demographic characteristics associated with poor clinical outcomes in PCS using a population-based biracial cohort.Methods:Greater Cincinnati Northern Kentucky Stroke Study (GSNKSS) 2010 and 2015 data was utilized to identify 1842 patients who were >20 years old with MRI-proven PCS. Eligible patients were then stratified based on functional outcomes (modified Rankin Scale<3 vs >/= 3, with >= 3 considered poor) according to demographics, stroke risk factors, tPA treatment, stroke location, and stroke mechanism. A multivariable logistic model was used to identify the predictors for poor functional outcomes.Results:Age, higher NIHSS, higher baseline mRS, hypertension, temporal, thalamus, and brainstem location, and cardioembolic mechanism were associated with poor clinical outcomes (Table). After multivariable analysis, age, higher NIHSS, higher baseline mRS, hypertension, temporal, thalamus, and brainstem location, and cardioembolic mechanism remained associated with poor outcomes.Conclusion:Understanding these factors associated with poor prognosis after posterior circulation stroke will allow for better prognostication and family counseling.