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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...

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More from Complete Response Letters

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.

Another Regeneron CRL Prompts Regulatory Operations Questions

 
• By Alaric DeArment

CEO Len Schleifer said during the company’s first quarter earnings call that most of the complete response letters the company has received related to third-party suppliers, not efficacy or safety.

More from Product Reviews

US FDA’s June Approval Forecast: Infection Prevention, Cancer And HAE

 
• By Bridget Silverman

Upcoming FDA user fee goal dates include novel products from a busy lung cancer pipeline, a single-dose passive immunization against RSV for infants, what could be the first oral HAE acute treatment, and a first-in-class HAE preventive antibody.

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.

EMA Touts Faster Global Post-Approval Changes Via Regulatory Reliance

 
• By Eliza Slawther

The European Medicines Agency says that a regulatory reliance pilot that it is supporting to speed up assessments of post-approval changes appears to be accelerating evaluation timelines in non-EU countries.