FDA Lifts Hold on Sarepta Duchenne Drug Trial
FDA has lifted its clinical hold on Sarepta’s SRP-5051 (vesleteplirsen), an investigational, next-generation peptide conjugated phosphorodiamidate morpholino oligomer indicated to treat patients with Duchenne muscular dystrophy who are amenable to exon 51 skipping. The company says that as part of the lift, it will adjust the Phase 2 MOMENTUM global trial protocol to include expanded monitoring of urine biomarkers.
The hold reportedly followed a serious adverse event of hypomagnesemia. Sarepta says it provided information to FDA to assess the adequacy of the risk mitigation and safety monitoring plan.