Curtain Falls On Opana ER As Endo Agrees To US FDA Withdrawal Request

Company will cease manufacturing the extended-release oxymorphone formulation immediately and will not ship existing finished product after Sept. 1; decision to pull the opioid from the market heads off a fight with FDA, which sought withdrawal due intravenous abuse liability.

People running from dangerous pills

Endo International PLC's decision to withdraw the long-acting opioid Opana ER (oxymorphone extended-release) from the US market avoids a big fight with FDA over a product that represented little in the way of sales.

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

More from Drug Safety

US FDA Commissioner Makary Wants To Combine Adverse Event Reporting Systems

 

In discussing FDA’s adverse event monitoring, Makary also seemed to falsely imply the agency did not fully investigate the myocarditis signal with COVID-19 vaccines.

Industry Urged To Respond To EU Expectations On Using Animal Testing Alternatives

 

The chair of a European Medicines Agency working group on reducing animal testing said that companies can provide “thoughts and suggestions” in relation to a review of its scientific guidelines on regulatory testing requirements and new approach methodologies.

Mysimba Passes EU Safety Probe, But Currax Must Explore Long-Term Heart Risks

 

The weight management drug, Mysimba, continues to demonstrate a positive benefit-risk balance but the data available are not sufficient to fully determine the cardiovascular safety beyond 12 months. Meanwhile, Currax this month announced the publication of a peer-reviewed study of Mysimba that followed patients for over 4.7 years and found no evidence of excess cardiovascular risk.

Mifepristone Filing Supports 2023 US FDA Actions, But Experts Caution Against Overanalyzing

 

Filing in the Whole Women’s Health mifepristone case defends the FDA’s 2023 decision on the abortion pill safety program, but experts warn it does not necessarily signal the Trump Administration position in other mifepristone cases attempting to restrict medication abortion access.

More from Pink Sheet

Industry Highlights Issues With EU HTA Regulation’s PICO Framework For Vaccines

 

Vaccine developers should be aware that the framework underpinning the new EU Health Technology Assessment (HTA) Regulation might not be suitable for immunizations, but actions from policymakers and industry could help mitigate some issues, a senior figure from GSK says.

Pulling Together: Global Regulators Discuss Convergence On Biosimilars

 
• By 

While the biosimilars industry has welcomed individual pockets of progress around regulatory streamlining, it is essential that approaches from global authorities move forward together if they are to have a meaningful impact on biosimilar development. At Medicines for Europe’s annual biosimilars conference, regulators from around the world talked about how their thinking is converging.

Chikungunya At US CDC: Bavarian Nordic’s Vimkunya Recommended, Valneva’s Ixchiq Adjusted

 

Bavarian Nordic's Vimkunya added the US CDC immunization committee's recommendation to its FDA approval, while Valneva's Ixchiq faces a precaution for use in people aged 65 and older.