Overview A Pharmacokinetic Study of Oral Deflazacort in Children and Adolescent Subjects With Duchenne Muscular Dystrophy Status: Completed Trial end date: 2015-10-01 Target enrollment: Participant gender: Summary Study to characterize the single-state and steady-state dosing of oral deflazacort in pediatric and adolescents subjects. Phase: Phase 1 Details Lead Sponsor: Marathon Pharmaceuticals, LLCPTC TherapeuticsTreatments: Deflazacort