Sarepta Therapeutics, Inc.
NEWS
Another patient has died from acute liver failure after receiving Sarepta’s gene therapy for DMD ; After a quiet start to the year, M&A is back with one deal for a gene editing biotech reinvigorating that sector; and RFK Jr. installs a suite of new vaccine board members who share his skeptical views on vaccines.
Sarepta’s shares crashed 41% in premarket trading Monday morning to $21.01 after the biotech reported a second death from acute liver failure, a known side effect of adeno-associated virus-based gene therapies.
Since Elevidys’ accelerated approval in 2023, experts have been clamoring for more data, particularly in older and non-ambulatory children. New results, presented Friday, show mobility improvements in 8- to 9-year-old patients after one year of follow-up.
Several companies will head to the FDA seeking approval of new Duchenne muscular dystrophy treatments next year but the death of a patient taking Sarepta’s Elevidys raises important safety questions.
President Donald Trump continues to warn of tariffs on the pharmaceutical industry; Susan Monarez replaces Dave Weldon as CDC director nominee; Novo Nordisk joins the triple-G race; Alnylam wins approval for Amvuttra in ATTR-CM; and Cassava Sciences ends development of simufilam in Alzheimer’s.
After Sarepta reported the death of a patient who had recently taken the gene therapy Elevidys, patient advocacy group Parent Project Muscular Dystrophy stepped up—as they always do.
Sarepta will update Elevidys’ label after a patient died following treatment; the FDA issues flu vaccine recommendations without advisor input; Trump CDC nominee Dave Weldon pulled at last minute; and FDA decisions expected for Alnylam’s Amvuttra in ATTR-CM and Milestone’s etripamil in tachycardia.
After a patient taking the Duchenne muscular dystrophy gene therapy Elevydis died of liver injury, Sarepta will update the label to reflect the safety signal.
Faced with the encroaching threats of patent expirations and generics, biopharma companies in 2024 invested 33% more in licensing deals, on average, than in 2023 with an eye toward enriching their pipelines with novel and potentially more effective therapies.
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