Sarepta Reports Death Linked to Elevidys
Sarepta Therapeutics says that a young man with Duchenne muscular dystrophy (DMD) died following treatment with the company’s Elevidys (delandistrogene moxeparvovec-rokl), the only approved gene therapy for DMD patients. A company statement says the patient suffered acute liver failure. It says that acute liver injury is a known possible Elevidys side effect that is highlighted in the labeling.
“Although it is not a new safety signal and the benefit-risk of Elevidys remains positive, acute liver failure leading to death represents a severity of acute liver injury not previously reported for Elevidys, which to date has been used to treat more than 800 patients in clinical trials or as a prescribed therapy,” the statement says.
It says testing indicated the patient had a recent cytomegalovirus infection, which was identified by the treating doctor as a possible contributing factor.
Sarepta says the death has been reported to relevant health authorities, clinical study investigators, and prescribing doctors.