FDA Center for Biologics Evaluation and Research Director Peter Marks’ conclusion that Sarepta Therapeutics, Inc.’s gene therapy Elevidys (delandistrogene moxeparvovec-rokl) should receive accelerated approval for an age-restricted indication amounted to a take-it-or-leave-it offer for the sponsor, not subject to negotiation.
In sharing his decision with Sarepta, Marks also made clear agency concerns that the ongoing EMBARK confirmatory trial was designed...








