Sarepta Therapeutics Inc. hoped to win approval for a second exon-skipping drug for Duchenne muscular dystrophy (DMD), golodirsen, on 19 August, but instead announced that it received a complete response letter (CRL) from the US Food and Drug Administration, which president and CEO Doug Ingram described as a surprising development based on recent communication with the agency.
The company said the CRL cites two main concerns – the risk of infections related to intravenous injection ports as...







