FDA
The upcoming FDA decision for Replimune’s advanced melanoma drug could be a litmus test for the agency’s future regulatory decision-making, analysts say, with implications stretching well beyond one company.
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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Draft guidance, issued by the FDA last week, could remove ambiguity and uncertainty that may have so far limited uptake of new approach methodologies, experts told BioSpace,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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Hernexeos is the second drug to secure an FDA approval under the agency’s priority voucher scheme, following in the footsteps of USAntibiotics’ Augmentin XR, which was granted the ticket in December 2025.
Aside from creating a toxic work environment, CBER Director Vinay Prasad has also been accused of berating his staff and retaliating against reviewers who questioned his decisions.
Without naming a specific product, Commissioner Marty Makary referred to an investigational therapy, delivered surgically into the brain, that the FDA was “pressured” to approve even after finding no clinical benefit to patients.
Last week, the FDA made its one pivotal trial policy official, sparking myriad questions from industry leaders, including around specific evidence required for the single study and why it hasn’t been implemented across all therapeutic areas before now.
The rejection of Atara Biotherapeutics’ Ebvallo in January was a “complete reversal” of the conesensus FDA reviewers had come to, according to a former agency employee, who said manufacturing problems were the only approvability barrier for the drug.
Regulators overseeing rare disease treatments need better tools to weigh competing risks in real time. Sarepta Therapeutics’ Elevidys is a prime example of why.
In August last year, the Health Department cut around $500 million in mRNA research funding, with Health Secretary Robert F. Kennedy Jr. saying the agency would instead divert the money “toward safer, broader vaccine platforms.”
The framework, first introduced by FDA Commissioner Marty Makary and Center for Biologics Evaluation and Research head Vinay Prasad in November, was criticized for lacking detailed guidance. Agency leaders elucidated on the pathway for personalized medicines on Monday.
Bysanti is based on iloperidone, an active metabolite of a compound that forms the core of Fanapt, another drug by Vanda Pharmaceuticals.
Following the FDA’s refusal to review Moderna’s investigational mRNA flu vaccine last week, Commissioner Marty Makary faced questions from the U.S. president about the agency’s handling of vaccines. It’s a clear signal that the tension long brewing at the drug regulator has now gone all the way to the top.