Duchenne muscular dystrophy
Avidity has been given the go-ahead by the FDA to request accelerated approval of delpacibart braxlosiran—potentially the first disease-modifying treatment for facioscapulohumeral muscular dystrophy—with an application in the second half of 2026.
After a major shareholder pushed back, Keros is returning half of its capital to investors in a move that Guggenheim analysts called “a positive step forward.”
Interim results from a small group of children in a Phase I/II trial are essentially in line with that of Elevidys, according to BMO Capital Markets analysts.
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.
One day after the European Medicines Agency requested that three clinical trials of Elevidys be placed on hold after the death of a U.S. teenager, a data monitoring committee concluded that they should continue unchanged.
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.
WVE-N531, an oligonucleotide, elicited significant functional benefit and reversal of muscle damage in the Phase II FORWARD-53 trial. Wave plans to file for accelerated approval of the candidate in 2026.
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.
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