Acting FDA Commissioner Stephen Ostroff told the agency’s Science Board that user fee negotiations cannot occur in isolation from the ongoing debate surrounding the House-passed 21st Century Cures bill and the Senate’s complimentary medical innovation effort, saying the congressional initiatives directly impinge upon user fee talks. A top FDA policy official also flagged certain provisions of the Cures bill that continue to be a source of concern for the agency, including the biomarker validation provisions, which he warns could pose...