Final Orphan Pediatric Drug Designation Guidance
FDA says it has finalized a guidance, Clarification of Orphan Designation of Drugs and Biologics for Pediatric Subpopulations of Common Diseases. A Federal Register notice scheduled to be published 7/27 says the agency does not expect to grant any additional orphan drug designation to drugs for pediatric subpopulations of common diseases (overall prevalence of 200,000 greater).
“This will help resolve an unintended loophole in the Pediatric Research Equity Act (PREA) orphan exemption process where a sponsor holding a pediatric-subpopulation designation can submit a marketing application for use of its drug in the non-orphan adult population of that disease get a pediatric-subpopulation designation for the pediatric subset of the disease, and, due to this designation, be exempt from conducting pediatric studies normally required under PREA when seeking approval of the adult indication,” the notice says.
The guidance finalizes a 12/2017 draft. The agency says it received several comments on the draft that it considered as the document was finalized.