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US FDA May Seek Legal Authority To Require Superiority Tests For Future Opioids

 
• By Brenda Sandburg

Commissioner Califf testifies at budget appropriations hearing that the agency may ask Congress to give it authority to require a new opioid drug application to show superiority to opioids on the market.

Superior
US FDA may require new opioids to show superioirty to marketed products • Source: Shutterstock

The US Food and Drug Administration may go beyond recommending that sponsors show that a new opioid product has an advantage over marketed drugs to actually requiring superiority data.

FDA Commissioner Robert Califf commented at a 28 April Senate Appropriations Subcommittee hearing that the agency may ask Congress for the

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More from US FDA

Pink Sheet Podcast: A New Director For US FDA’s Biologics Center, Guidance Production Slowdowns

 
• By Derrick Gingery, Sue Sutter, and Nielsen Hobbs

Pink Sheet editors discuss the appointment of Vinay Prasad as the new director of the Center for Biologics Evaluation and Research and revelations that FDA layoffs now are hindering development of guidance documents.

US FDA Restoring Some Library Resources

 
• By Sue Sutter and Derrick Gingery

Agency staff once again have access to the Lexis-Nexis legal and news database, but are still waiting for access to journals, and laid off librarians have not been reinstated.

US FDA Advisory Committee Misperceptions Abound … At HHS

 
• By Michael McCaughan

HHS Secretary Robert F. Kennedy Jr. regularly decries the “conflicts of interest” he believes abound in advisory committees, but his concerns, as well as a recent “policy directive” eliminating industry representatives, seem driven by a misunderstanding of the panels’ jobs.

US FDA Layoffs Hit Conflict-Of-Interest Screening For ODAC Meeting

 
• By Sue Sutter and Derrick Gingery

Screening for conflicts and finding the right expertise for a two-day Oncologic Drugs Advisory Committee meeting on four products has been complicated by the Trump Administration’s initial communications freeze and subsequent layoffs in CDER.

More from Agency Leadership

Safety Review Prompts EMA to Suspend Ixchiq Chikungunya Vaccine For Seniors

 
• By Neena Brizmohun

The European Medicines Agency is investigating whether Valneva’s Ixchiq is safe to use in the elderly, following reports of 17 serious adverse events, including two cases resulting in death, in people aged 62 to 89 years who received the vaccine. This follows actions by US and French authorities last month regarding Ixchiq’s use in people over 65.

Unlocking Opportunities: How To Engage With The EMA On Animal Testing Alternatives

 
• By Neena Brizmohun

The European Medicines Agency, like its counterpart in the US, is increasingly focusing on the use of alternatives to animal testing.

Tougher Approval Standards May Follow Vinay Prasad’s Appointment To Lead US FDA’s CBER

 
• By Sarah Karlin-Smith

Industry is concerned that Prasad may make regulatory flexibility tougher to obtain for cell and gene therapy, while vaccine and public health advocates are angry about Prasad’s criticisms of US COVID-19 policies.