Glyburide Advantage in Malignant Edema and Stroke - Remedy Pharmaceuticals

The study population consists of participants with a clinical diagnosis of acute severe anterior circulation ischemic stroke, a baseline diffusion weighted image (DWI) lesion between 82 and 300 cm3, age 18-80 years, and time from symptom onset to start of study infusion of ≤10 hours. The study will enroll both participants that do not receive intravenous (IV) recombinant tissue plasminogen activator (rtPA) and those that receive IV rtPA within 4.5 hours of stroke. Enrollment will be randomized controlling for site, age ≤60 (yes/no), and IV rtPA treatment at baseline (yes/no). Participants will be randomized equally between glyburide and placebo.