FDA
In a complete response letter published by the FDA on Monday, the agency said a resubmission for REGENXBIO’s Hunter syndrome gene therapy should provide evidence of normalized or improved biomarker levels or neurodevelopmental outcomes.
FDA decisions lack majority consensus, experts agree, possibly leading to less nuanced verdicts on new drug applications. This type of “fiat” decision-making, as multiple regulatory experts have called it, is also bleeding into the agency’s policymaking.
Yuviwel will compete with BioMarin’s Voxzogo. Meanwhile, BridgeBio is working to bring its own achondroplasia drug, the FGFR3 blocker infigratinib, to the market.
FDA Commissioner Marty Makary presented a new idea to staff this week: bonus payments for employees that complete regulatory review processes faster than expected.
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.
A year of significant policy change at the FDA brought momentum and scrutiny into the new year. As 2026 gets underway, biopharma companies are responding to sweeping vaccine changes while concerns surface about the politicization of the agency.
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.
In this episode of Denatured, you’ll be listening to Indu Navar, CEO and founder of EverythingALS and Dr. Olga Uspenskaya, chief medical officer at VectorY Therapeutics. We’ll be speaking about patient-pharma collaborations accelerating trials and hope, advances in ALS biology understanding and biomarker-driven endpoints.
PRESS RELEASES