Characteristics of Preapproval and Postapproval Studies for Drugs Granted Accelerated Approval by the US Food and Drug Administration

JAMA
http://jama.jamanetwork.com/issue.aspx
August 15, 2017, Vol 318, No. 7, Pages 587-676

Characteristics of Preapproval and Postapproval Studies for Drugs Granted Accelerated Approval by the US Food and Drug Administration
Huseyin Naci, PhD, MHS; Katelyn R. Smalley, BSc; Aaron S. Kesselheim, MD, JD, MPH
JAMA. 2017;318(7):626-636. doi:10.1001/jama.2017.9415
Abstract
This study uses public US Food and Drug Administration (FDA) data to characterize drug trials used to obtain FDA accelerated approval and to describe the existence, timing, and characteristics of postapproval trials mandated by the FDA as part of the accelerated approval decision.