FibroGen’s Roxadustat Faces US FDA Scrutiny On ‘Prominent’ Safety Signals Relative To Erythropoietin

Risks of serious thrombotic events, seizures and infection make the benefits of the first-in-class oral drug for treating anemia related to chronic kidney disease ‘difficult to calculate’ despite demonstrated improvements in hemoglobin, FDA says in advisory committee briefing document.

Muddy tracks
Safety concerns have muddied the FDA's view of roxadustat's benefits in chronic kidney disease. • Source: Alamy

The US Food and Drug Administration has concerns about “obvious” and “prominent” signals for serious thrombotic events, seizures and infection with FibroGen, Inc.’s anemia drug roxadustat.

More from US FDA Performance Tracker

More from Regulatory Trackers

GSK’s Penmenvy, Bavarian Nordic’s Vimkunya Clear US FDA, Will CDC Follow?

 

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.

First Lassa Fever Vaccine Wins EMA PRIME Designation; Advanced Therapies Dominate 2024 Entries

 

Two investigational products have made it onto the European Medicines Agency’s priority medicines scheme so far this year. Meanwhile, of the 14 products that entered the scheme last year, six were advanced therapies.

Rapidly Rising RMAT Designations Crack CBER’s Communication Freeze

 

The US FDA is receiving more requests for regenerative medicine advanced therapy designation and granting more of them, according to recently reported agency data.