Intravenous Glibenclamide Reduces Lesional Water Uptake in Large Hemispheric Infarction.

ABSTRACT: Background and Purpose- Prior studies have shown a linear relationship between computed tomography (CT)-derived radiodensity and water uptake, or brain edema, within stroke lesions. To test the hypothesis that intravenous glibenclamide (glyburide; BIIB093) reduces ischemic brain water uptake, we quantified the lesional net water uptake (NWU) on serial CT scans from patients enrolled in the phase 2 GAMES-RP Trial (Glyburide Advantage in Malignant Edema and Stroke). Methods- This was a post hoc exploratory analysis of the GAMES-RP study. Noncontrast CT scans performed between admission and day 7 (n=264) were analyzed in the GAMES-RP modified intention-to-treat sample. Quantitative change in CT radiodensity (ie, NWU) and midline shift (MLS) was measured. The gray and white matter NWU were als

SUBMITTER: Vorasayan P 

PROVIDER: S-EPMC6817419 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature