Review of the Food and Drug Administration's Center for Drug Evaluation and Research Program for New Molecular Entities: Trends and Regulatory Requirements in Mid-Cycle Communications.

The United States Food and Drug Administration (FDA) implemented "the Program" in 2012 to promote greater transparency and increased communication between the FDA and applicants of New Molecular Entity (NME) New Drug Applications (NDA) and original Biologics License Applications (BLA). We examined 128 publicly available NME NDA and original BLA approval packages reviewed and approved under the Program with the goal to educate regulatory professionals about the content and timing of communications from FDA to the Sponsor. This research found that the timing of communications between FDA and the Sponsor through the Mid-Cycle Communication (MCC) was consistent with the 21st-century Desk Reference Guide (DRG); 90% of internal FDA Mid-Cycle Meetings, MCCs with the applicant, and corresponding issuance of MCC minutes were within the target date. The content and format of the MCC were also consistent with the DRG and across disciplines. Almost all MCCs reviewed included a discussion on significant review issues, including major safety concerns. FDA's preliminary opinion on the necessity of a Risk Evaluation and Mitigation Strategy (REMS), which was predictive of REMS requirement at approval. The FDA's MCC comment on advisory committee meeting plans was highly predictive; if the MCC indicated an AC was planned, an AC meeting was held 91% of the time. With respect to the MCC, this research found the DRG and relevant FDA Manual of Policies and Procedures to be reliable resources to predict the FDA's planned actions associated with the review of a NME NDA or original BLA.