Duchenne muscular dystrophy
Analysts at BMO Capital Markets expect the lack of other exon-44-skiping therapies to facilitate a “smooth” approval process for Avidity’s del-zota.
As AAV9 and CRISPR programs navigate safety, delivery and scalability hurdles, small molecules offer a deployable, scalable bridge, complementing genetic approaches and accelerating meaningful impact for patients with Duchenne muscular dystrophy.
Capricor Therapeutics met with the FDA last week for a type A meeting, during which CEO Linda Marbán aimed to explain to the regulator that it got it wrong. Capricor plans to resubmit the application based on deramiocel’s existing dataset.
Prasad Returns, Delany Departs, Lilly’s Weight Loss Pill Disappoints and Sarepta’s Fallout Continues
CBER Chief Vinay Prasad reclaimed his job less than two weeks after his mysterious exit; MAHA implementor Gray Delany is out after reportedly sparring with other agency officials over communications strategy; Eli Lilly’s first Phase III readout for oral obesity drug orforglipron missed analyst expectations; and Arrowhead Pharmaceuticals addresses the recent woes of its of partner Sarepta.
Jefferies analysts said these detailed safety outcomes confirm the gene therapy’s positive risk/benefit profile in ambulatory patients with Duchenne muscular dystrophy.
Sarepta did not hold an investor call for its second-quarter earnings report or provide an updated full-year revenue outlook.
George Tidmarsh takes over temporarily at CBER following Vinay Prasad’s abrupt departure; Replimmune trial leaders protest rejection reportedly driven by FDA’s top cancer regulator Richard Pazdur; Merck’s $3 billion savings push claims 6,000 jobs; and Pfizer CEO Albert Bourla addresses President Donald Trump’s new threats around Most Favored Nation drug pricing.
Sarepta and Capricor learned of key regulatory decisions from the media and investors, and Duchenne muscular dystrophy families have turned to the news for answers. Meanwhile, the FDA insists it remains committed to notifying companies of any regulatory action before sharing information with the media or public.
The FDA greenlit multiple new drugs this month and issued some notable label expansions, including for Eli Lilly’s Kisunla. Meanwhile, the regulator turned away a cell therapy for Duchenne muscular dystrophy and a gene therapy for the rare disease Sanfilippo syndrome.
As analysts parsed news of Vinay Prasad’s ouster, worries over drug approval delays, cell and gene therapy impacts and more were top of mind.
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