The Priority Review

Regulation Brief

FDA determines ISTURISA not withdrawn from sale

The FDA has determined that ISTURISA (osilodrostat) tablets, 10 mg, was not withdrawn from sale for reasons of safety or effectiveness. This determination will allow FDA to approve abbreviated new drug applications for osilodrostat tablets, 10 mg if all other legal and regulatory requirements are met.

Primary source

Federal Register notice, September 30, 2026

Determination That ISTURISA (Osilodrostat) Tablets, 10 Milligrams, Was Not Withdrawn From Sale for Reasons of Safety or Effectiveness

Read the source: Determination That ISTURISA (Osilodrostat) Tablets, 10 Milligrams, Was Not Withdrawn From Sale for Reasons of Safety or Effectiveness federalregister.gov

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