One of the challenges US Food and Drug Administration reviewers face is missing data in sponsor applications, particularly data on trial endpoints needed for a labeling claim.
Missing Data Hinders Inclusion Of Patient Experience In Drug Labeling, US FDA Says
Agency staff note hurdles in obtaining evidence outlined in FDA’s patient-focused drug development guidance to support regulatory decision-making.

More from US FDA
Product reviews for drugs, biologics, devices, tobacco and foods could be consolidated into one office at the FDA, as part of a restructuring plan circulating that was obtained by Pink Sheet.
Pink Sheet reporter and editors discuss how the massive layoffs will reshape the FDA and its impact on the drug and biologics industries.
Former Acting FDA Commissioner Sara Brenner is said to have asked Tracy Beth Høeg, new special assistant to the commissioner, to help reexamine the application. Høeg’s position at the agency is raising concerns about the FDA's ongoing approach to vaccine regulation.
The departure data emerged along with a Health and Human Services Department memo describing conceptual plans to consolidate and restructure offices at the FDA and other agencies.