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Biosimilars Development Should Target “Residual Uncertainty,” FDA Says

 
• By Martin Berman-Gorvine

Agency officials stress their willingness to work with applicants, while an industry expert urges comparative testing in the setting or settings most sensitive to potential differences.

FDA is willing to be flexible on biosimilar requirements to help sponsors eliminate as much “residual uncertainty” as possible, Leah Christl, associate director for biosimilars, Office of New Drugs, said during the Drug Information Association’s recent annual conference in Philadelphia.

“With your analytics, if you have products that reach that [standard of] similarity, I think your residual uncertainty is going...

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More from United States

US FDA’s Top Cell and Gene Therapy Regulators Forced Out

 
• By Sarah Karlin-Smith

Office of Therapeutic Products Director Nicole Verdun and her deputy Rachael Anatol were escorted out of FDA headquarters on June 18. Disagreements over CAR-T regulation and Capricor’s DMD treatment may be to blame.

First Among Equals: US FDA CBER Director Prasad Gains Agency-Wide Authority

 
• By Bridget Silverman

As Chief Medical and Scientific Officer, Vinay Prasad will advise the FDA Commissioner on cross-cutting issues, provide strategic leadership and be a public face of the agency.

BIO Notebook: MFN Pricing, Obesity R&D, US FDA’s Rare Disease Hub And Reaction To Review Program

 
• By Sarah Karlin-Smith, Mandy Jackson, and Alaric DeArment

Highlights from Day Three of the BIO International Convention include the realities of MFN pricing, AstraZeneca's R&D plans for obesity, the need for resources for the FDA's rare disease hub and reactions to the Commissioner's National Priority Review Voucher program.

BIO Notebook: Policy Problems, ACIP’s Future, BI Is Popular, Makary On FDA-Industry Ties

 
• By Sarah Karlin-Smith and Mandy Jackson

Highlights from Day Two of the BIO International Convention include BIO officials raising concerns about Trump Administration policies, the future of ACIP, an interview with BI's head of global business development, and FDA Commissioner Martin Makary's view of the FDA-industry relationship.

More from North America

National Priority Voucher Gives US FDA Commissioner Tool For Radical Regulatory Surgery

 
• By Bridget Silverman

US FDA Commissioner Martin Makary will establish "national priorities" used to select sponsors for the pilot of “tumor board-style” drug reviews that would start before Phase III is completed.

US FDA’s CoGenT Pilot At Risk? Project Orbis Success May Not Save Cell/Gene Therapy Initiative

 
• By Bridget Silverman

Despite following the path of the popular Project Orbis, the cell and gene therapy international collaborative review pilot is being reconsidered by the FDA's new management.

Canada Joins Global Push To Drop Costly Clinical Trials For Biosimilars

 
• By Neena Brizmohun

Health Canada’s proposal to no longer require biosimilar manufacturers to prove the safety and efficacy of their product through Phase III clinical trials marks a pivotal change in Canada’s regulatory approach.