FDA
Aiming to protect patients, the FDA sent lawmakers a wish list of legislative proposals intended to clarify and expand its oversight of updates to approved drug production processes.
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The FDA has some big verdicts lined up in the second quarter, including one for a closely watched obesity drug that many anticipate will further intensify competition in weight loss.
Draft guidance, issued by the FDA last week, could remove ambiguity and uncertainty that may have so far limited uptake of new approach methodologies, experts told BioSpace, particularly emphasizing the agency’s recommendations around defining NAMs’ regulatory purpose.
The FDA’s Commissioner’s National Priority Voucher program, unveiled in June 2025, is “shrouded in secrecy,” Democratic representative Jake Auchincloss said last month, as regulatory and biopharma leaders try to decode the criteria for investigational or approved drugs to receive a voucher.
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While the regulator conducts another review into the supply of Eli Lilly’s tirzepatide, compounders will be able to continue selling their own remixed versions of the blockbuster drug.
The approval makes Pfizer’s Hympavzi the first once-weekly subcutaneous prophylactic injection for hemophilia B in the U.S., according to the company, which is currently embroiled in a row with activist investor Starboard Value.
The FDA is looking at four events for the remainder of October, one of which is an advisory committee meeting for a dual SGLT inhibitor for use alongside insulin in type 1 diabetes and chronic kidney disease.
Since its inception in 1992, the FDA’s accelerated approval pathway has helped shepherd nearly 300 new drugs to the market. However, recent years have seen a number of high-profile market withdrawals and failed confirmatory trials.
Despite substantial variability in the presented data and no well-controlled trial, the FDA advisory committee voted in favor of Stealth BioTherapeutics’ Barth syndrome therapy elamipretide, citing the urgent unmet need.
With the regulatory approval for advanced breast cancer, Roche’s inavolisib is a potential challenger to Novartis’ PI3K inhibitor Piqray, which last year generated $505 million in revenue.
The FDA’s reviewers pointed out that Stealth’s elamipretide missed its primary efficacy endpoints in the main study used to establish its effectiveness.
The rejection is related to the timing of the FDA’s reinspection of Zealand’s third-party manufacturer, which previously had deficiencies.
The clinical hold doesn’t cover its drug’s Investigational New Drug application for autoimmune hepatitis, for which the Phase IIa PORTOLA trial is ongoing.
Opdivo’s approval for patients with resectable non-small cell lung cancer comes as the regulator recently raised concerns of overtreatment with this type of therapeutic regimen with platinum-doublet chemotherapy.