This is a Phase 1, single-center, single-dose, randomized, 5-period crossover study designed to assess the comparative bioavailability and food effect of deflazacort. A total of 45 subjects will be randomly assigned to 1 of 5 treatment sequences. Each dosing sequence will be enrolled in parallel and will receive all 5 treatments in a crossover fashion.~Subjects will be screened within 28 days of the first dose of study drug. Subjects will check into the clinical pharmacology unit (CPU) on the day prior to dosing (Day -1 for Period 1) and will stay in-house through the 24 hour assessments in each study period. Safety assessments will be performed at screening, check-in for each period, and at 24 hours after each dose per the Schedule of Assessments .Additionally, a safety follow-up phone call will be performed on Day 36 (± 2 days).~Subject participation is expected to last approximately 64 days, including a 28-day screening period and a 36-day on study period (consisting of 5 treatment periods, washout periods lasting 7 days, and the safety follow-up phone call).
This is a Phase 1, single-center, single-dose, randomized, 5-period crossover study designed to assess the comparative bioavailability and food effect of deflazacort. A total of 45 subjects will be randomly assigned to receive 1 of 5 treatment sequences. Each dosing sequence will be enrolled in parallel and all subjects will receive all 5 treatments in a crossover fashion.