Here’s your US FDA review and approval news in brief this week: BioMarin Pharmaceutical Inc.’s Voxzogo and PharmaEssentia Corporation’s Besremi stand out among the FDA’s recent approvals as the first drugs indicated for achondroplasia and polycythemia vera, respectively.
Keeping Track: A Lawsuit-Driven Complete Response Letter, A Refuse To File Letter, And Some Good News
The latest drug development news and highlights from the Pink Sheet’s US FDA Performance Tracker

More from US FDA Performance Tracker
Organizational turmoil has not yet affected reviews of novel agent applications, with Q1 2025 approvals coming in low, but the first quarter share of the entire year is variable.
Sanofi’s Dupixent, Amgen’s Uplizna, and Bristol’s Opdivo seek new indications, while J&J hopes to start a franchise with nipocalimab and Stealth’s day of reckoning approaches.
March features nearly 20 user fee goal dates, including a crowd of novel candidates for crowded areas like hemophilia, heart disease and urinary tract infections, as well as the potentially first therapies for a rare eye disease and hyperphagia of Prader-Willi syndrome.
The US FDA approval of new meningococcal and chikungunya vaccines arrived in time for the 26-28 February meeting of the CDC’s Advisory Committee On Immunization Practices, if political developments allow.