Postmarketing Oversight Still Challenges FDA: OIG

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The HHS Inspector General says that FDA is issuing more postmarketing study requirements (PMRs) to drug sponsors but continues to have problems with its data management system and work processes, which hinder its ability to track those requirements. The report says that in 2006 the Inspector General found that the agency could not readily identify whether or how timely postmarketing studies were progressing toward completion, and that it lacked an effective monitoring system for the studies.

Since then, it says, the FDA Amendments Act (FDAAA) has expanded the agency’s authority to require postmarketing studies and to take enforcement action when sponsors are out of compliance.

A review of agency postmarketing requirements from FY 2008-FY 2014 found that FDA used its FDAAA authority to issue half of all requirements in the study years, and required multiple types of studies and clinical trials to fulfill requirements. It issued PMRs for both sNDAs and NDAs, with the majority related to NDAs. FDA issued more PMRs for NDAs reviewed through expedited programs then for non-expedited NDAs. Sponsors are completing most PMRs on schedule, the review found, although a few are delayed.

The Inspector General recommended that FDA: 

  •          provide a standardized form for PMR annual status reports, ensure that they are complete, and require sponsors to submit them electronically;
  •          build capacity in the Document Archiving, Reporting, and Regulatory Tracking System to support PMR oversight; and
  •          determine the reasons why some PMRs have been delayed for years, and act as appropriate.

The report says that the agency implemented the third recommendation and concurred with the first two.

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