The US Food and Drug Administration (FDA) Safety and Innovation Act (FDASIA, 2012) introduced the Breakthrough Therapy Designation (BTD), a new tool to expedite development of medicines to treat serious or life-threatening diseases. The majority of BTDs have gone to oncology drugs, and a recent publication by Shea et al.1 reviewed the impact of BTD on oncology drug development. This article reviews the impact of BTD on development strategies and timelines for nononcology drugs.
© 2016 American Society for Clinical Pharmacology and Therapeutics.