After the FDA request, Cambridge, Massachusetts-based Sarepta said in a statement that it will continue to ship the therapy to ambulatory people but maintain a halt it implemented June 15 for non-ambulatory patients after reporting to the FDA a case of acute liver failure in a patient who could not walk.

The Sarepta saga continues, with the FDA slapping a clinical hold across all of the company’s investigational limb girdle muscular dystrophy (LGMD) trials, while also revoking the biopharma’s gene therapy platform technology designation.

The FDA has placed multiple investigational gene therapy clinical trials on hold, signaling broader platform concerns.