Cerebral White Matter Hyperintensities, Kidney Function Decline, and Recurrent Stroke After Intensive Blood Pressure Lowering: Results From the Secondary Prevention of Small Subcortical Strokes ( SPS 3) Trial.

ABSTRACT: Background We aimed to determine whether cerebral white matter hyperintensities ( WMHs ) can distinguish stroke survivors susceptible to rapid kidney function decline from intensive blood pressure ( BP ) lowering. Methods and Results The SPS3 (Secondary Prevention of Small Subcortical Strokes) trial randomized participants with recent lacunar stroke to systolic BP targets of 130 to 149 and <130 mm Hg. We included 2454 participants with WMH measured by clinical magnetic resonance imaging at baseline and serum creatinine measured during follow-up. We tested interactions between BP target and WMH burden on the incidence of rapid kidney function decline (≥30% decrease from baseline estimated glomerular filtration rate at 1-year follow-up) and recurrent stroke. Rapid kidney function decline inc

SUBMITTER: Ikeme JC 

PROVIDER: S-EPMC6405594 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature