1. Pink Sheet
  2. >>Product Reviews
  3. >>Complete Response Letters

US Biosimilar Outlook: Inspections, Interchangeability And Positioning For The Post-Humira Era

 
• By Bridget Silverman

Six of the 10 biosimilar candidates under FDA review are waiting on inspections delayed by COVID-19; in the meantime, sponsors jockey for position when Humira biosimilar launch windows open up next year.

health technology
• Source: Alamy

With the advent of competition for the world’s top-selling biopharma product, AbbVie Inc.’s Humira, coming in less than a year, biosimilar adalimumab sponsors are scrambling to differentiate their offerings through regulatory designations and product features. Will the waning COVID-19 pandemic help to wake up the rest of the US biosimilar space?

In the seven years since the FDA approved the first biosimilar, 34 products have been approved under the 351(k) biologics...

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
Start Free Trial

Already a subscriber?

More from Complete Response Letters

US FDA Teases Disclosure Program, But Industry Has Seen This Before

 
• By Derrick Gingery

Center for Biologics Evaluation and Research Director Vinay Prasad said Commissioner Martin Makary wants to release previously inaccessible FDA documents, but previous commissioners have made the same pronouncements only to make little progress.

US FDA’s Rising First-Cycle Complete Response Rate Draws Congress’ Attention

 
• By Sue Sutter

The House Appropriations Committee wants an analysis of how issues that led to CRLs could have been resolved within the first review cycle and seeks an agency crackdown on counterfeit GLP-1 agonists.

What Information Does US FDA Need For Stealth’s Elamipretide After CRL?

 
• By Sue Sutter

The agency said it will consider knee extensor muscle strength as a potential intermediate clinical endpoint to support accelerated approval, but Stealth CEO Reenie McCarthy said announcing it via complete response letter is confusing and inefficient.

EU Authorization Before US? Biologics Manufacturing Is Likely To Blame

 
• By Bridget Silverman

In the infrequent cases when EU authorization precedes US FDA approvals of new products, biologics manufacturing issues are usually to blame, a Pink Sheet analysis found.

More from Product Reviews

Kisunla Back In The Spotlight As EMA Reconsiders Alzheimer’s Drug Rejection

 
• By Eliza Slawther

It appears that the European Medicines Agency is making progress on its re-examination of Eli Lilly’s Alzheimer’s disease drug Kisunla, following an initial rejection in March based on safety concerns.

Post-Approval, Real-Time Monitoring Will Help Approval Standards, US FDA’s Makary Says

 
• By Sue Sutter

The FDA will use electronic health records to “get eyes” on drugs immediately after approval, Commissioner Martin Makary told the DIA 2025 Global Annual Meeting. He also wants to reduce development time with better communication and new approval pathways.

EU Decision Time For Madrigal’s MASH Drug Resmetirom And 11 Others

 
• By Eliza Slawther

Madrigal Pharmaceuticals’ resmetirom could become the first approved treatment for non-cirrhotic metabolic dysfunction-associated steatohepatitis in the EU, if the European Medicines Agency issues a positive opinion for the drug later this week.