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CV Trials For Symptomatic Conditions Feasible But Not Always Practical, FDA Panel Says

 
• By Sue Sutter

FDA committee members generally reject the notion that dedicated safety studies are not possible for peripherally active mu opioid receptor antagonists in chronic pain patients, but acknowledge a low background cardiovascular risk and symptomatic nature of opioid-induced constipation make such trials problematic. The advisors’ opinions on the practicality of such trials in low-risk patients with symptomatic conditions could have implications beyond PAMORAs.

Cardiovascular outcomes trials may be feasible, but not necessarily practical, in a highly symptomatic patient population with a low background rate of events, FDA’s Anesthetic and Analgesic Drug Products Advisory Committee concluded in a recent two-day meeting on peripherally active mu opioid receptor antagonists (PAMORAs).

Through their majority vote recommending against CV outcomes trials for all drugs in the PAMORA class, committee members made clear...

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Pink Sheet Podcast: FDA’s New Top Drug Regulator, Sarepta’s Options After Elevidys Stand-Off

 
• By Derrick Gingery, Sarah Karlin-Smith, and Nielsen Hobbs

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More from North America

EMA Says ‘No’ To Roche/Sarepta’s Elevidys, US FDA Investigates Fourth Death

 
• By Eliza Slawther and Sarah Karlin-Smith

The European Medicines Agency recommended against pan-EU marketing authorization of Roche/Sarpeta’s gene therapy Elevidys for the treatment of Duchenne muscular dystrophy as the US reported another death in an Elevidys patient.

Merck’s Keytruda Gains Medicare Negotiation Reprieve With Expanded Orphan Exemption

 
• By Cathy Kelly

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US FDA’s Biologics Center Departures Grew Before More Than 100 RIFs Exited

 
• By Derrick Gingery

The Center for Biologics Evaluation and Research saw departures far outnumber new hires in the second and third quarters of FY 2025, before more than 100 people left July 14 after the reduction-in-force was finalized.