TAU-2014-1: Mibefradil and Hypofractionated Re-Irradiation Therapy in Recurrent GBM

"Patients will receive mibefradil dihydrochloride, which will be dose escalated from 150mg/day until the maximum tolerated dose (MTD) is determined, or until a dose of 350 mg/day is reached using a standard 3 + 3 design. Mibefradil dihydrochloride will be dosed orally in 4 divided doses per day for 17 consecutive days to the MTD.~This will be given concurrently with hypofractionated radiation therapy."