B VEC filed with FDA for dystrophic epidermolysis bullosa.
Krystal Biotech announced the submission of a Biologics License Application (BLA) to the FDA seeking approval of B-VEC (beremagene geperpavec) for the treatment of patients with dystrophic epidermolysis bullosa.
The BLA submission for B-VEC is supported by data from two placebo controlled clinical trials - the GEM-3 trial (NCT04491604) and the GEM-1/2 trial (NCT03536143).
The GEM-3 trial was a randomized, double-blind, intra-patient placebo-controlled multi-center trial designed to evaluate the efficacy and safety of B-VEC for the treatment of DEB. In the trial, matched wounds receiving topical B-VEC or placebo were evaluated in 31 DEB patients over 26 weeks. The pivotal GEM-3 trial met its primary endpoint of complete wound healing at six-months and its secondary endpoint of complete wound healing at three-months. B-VEC was well tolerated, with no drug-related serious adverse events or discontinuations due to treatment.