PTC Therapeutics announced the U.S. Food and Drug Administration (FDA) has extended the Prescription Drug User Fee Act (PDUFA) date for its review of the New Drug Application (NDA) of risdiplam to August 24, 2020.
The US Food and Drug Administration (FDA) has postponed the decision on Roche’s new drug application (NDA) of risdiplam to treat spinal muscular atrophy (SMA).