Quality Issues Star In US FDA Complete Response Letter Trio

Rocket Pharmaceuticals’ gene therapy Kresladi, Daiichi Sankyo/Merck’s patritumab deruxtecan, and AbbVie’s foscarbidopa/foslevodopa (ABBV-951) received CRLs because of manufacturing concerns.

drug manufacturing
Three FDA CRLs disclosed this week included manufacturing problems. • Source: Shutterstock

In an unusual move, three US Food and Drug Administration complete response letters related to manufacturing issues were announced in the same week, all relating to very different products: a gene therapy, an antibody-drug conjugate (ADC), and a prodrug/device combination.

Key Takeaways
  • Rocket Pharmaceuticals stressed the limited scope of the Kresladi CRL and its alignment with senior CBER staff

The CRL for Rocket Pharmaceuticals Inc

Read the full article – start your free trial today!

Join thousands of industry professionals who rely on Pink Sheet for daily insights

  • Start your 7-day free trial
  • Explore trusted news, analysis, and insights
  • Access comprehensive global coverage
  • Enjoy instant access – no credit card required

More from Complete Response Letters

More from Product Reviews