Regulatory

The trove of more than 200 letters is part of a pledge of transparency from the agency, with the intention to increase public insight into the reasons new drug and biologics applications got rejected.
The FDA will allow a new dosing schedule for Eli Lilly’s Alzheimer’s drug Kisunla that could lessen a known side effect of the monoclonal antibody drug class that has led to several deaths.
H2 2025 catalysts to watch, biopharma implications of President Trump’s tax law, KalVista’s new hereditary angioedema drug that Marty Makary reportedly tried to reject, another lawsuit aimed at Health Secretary Robert F. Kennedy Jr. and a plea from patients with ALS for access to BrainStorm’s NurOwn.
Ekterly’s road to approval was not a smooth one. Last month, the FDA informed KalVista it would not meet its PDUFA date due to resource constraints and reports surfaced that Commissioner Marty Makary tried to have the application rejected.
Despite rehiring hundreds of FDA, CDC and NIH employees, the Department of Health and Human Services is still a skeleton of its former self under Health Secretary Robert F. Kennedy Jr.
RSV
Health Secretary Robert F. Kennedy Jr. endorsed the expanded use of RSV vaccines for people 50 through 59 years old who are at risk of severe disease.
While it trails Johnson & Johnson’s Tecvayli, Regeneron still hopes Lynozyfic can differentiate in terms of dosing convenience and efficacy.
An open letter signed by more than 50 industry executives blasts a “fundamentally, fatally flawed” report that urges greater restrictions on the abortion pill.
The safety update for Vyvgart rattled argenx’s shares on Monday, a reaction that analysts at William Blair said was “overdone.”
The high court sides with HHS on HIV PrEP drugs; Health Secretary RFK Jr.’s newly appointed CDC vaccine advisors discuss thimerosal in flu vaccines, skip vote on Moderna’s mRNA-based RSV vaccine; FDA removes CAR T guardrails; AbbVie snaps up Capstan for $1.2B to end first half; and psychedelics take off again with data from Compass and Beckley.
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