Agency Execs Defend Expedited Pathways
Two FDA Center directors are speaking out to defend the agency’s use of expedited approval pathways. In an FDA Voices online post, CDER director Janet Woodcock and CBER director Peter Marks say the pathways “deliver promising new medicines without sacrificing safety and efficiency. FDA walks a fine line. We must balance timely patient access to important new medicines with assuring they meet key standards. These standards exist to make sure that approved drugs have a high chance of helping those who use them.”
Woodcock and Marks write that while FDA applies the same statutory standards for safety and efficacy to all new medicines, the overall benefit-risk evaluation, and the clinical trial programs, vary depending on the circumstances.
Over the past three decades, they write, Congress has established five programs aimed at expediting patient access to important drugs that treat serious or life-threatening conditions. Such programs allow FDA to facilitate and expedite development of medicines that fill unmet medical needs while maintaining the agency’s gold standard of safety and efficacy. Products may sometimes qualify for more than one program, the post notes.
The post details the substantial differences among the programs and notes that from 2011 through 2018, of the 367 novel drugs that CDER and CBER approved, 200 (54%) used at least one expedited development tool.
Commentators have noted FDA’s increasing use of these programs over the last decade,” Woodcock and Marks write, “often with a view that the increase is driven by a loosening of our approval standards. In reality, FDA’s standards have not changed. Instead, the increased use of expedited approval pathways is directly related to the increasing numbers and scope of these programs provided by Congress, as well as the kinds of medicines that are being developed, and the types of diseases that are being studied.”