Lubeluzole Treatment of Acute Ischemic Stroke

Background and Purpose Lubeluzole is a novel benzothiazole compound that has shown neuroprotective activity in preclinical models of ischemic stroke. The present multicenter, double-blind, placebo-controlled study was conducted to assess the efficacy and safety of lubeluzole in the treatment of ischemic stroke. Methods Seven hundred twenty-one patients with clinical symptoms of acute ischemic stroke were randomized to receive either lubeluzole (7.5 mg over 1 hour, followed by a continuous daily infusion of 10 mg for up to 5 days) or placebo. Treatment was initiated within 6 hours of symptom onset. Mortality at 12 weeks was the primary efficacy end point. Secondary efficacy end points included neurological recovery (based on the National Institutes of Health Stroke Scale [NIHSS]), functional status (based on the Barthel Index), and level of disability (based on the Rankin Scale). Safety assessments included standard and continuous electrocardiographic monitoring, physical examination, measurements of vital...