Grünenthal receives FDA Orphan Drug and Rare Pediatric Disease Designations for Tegacorat for the Treatment of Duchenne Muscular Dystrophy

AACHEN, Germany, July 8, 2026 /PRNewswire/ -- Grünenthal announced today that its investigational compound tegacorat (GRM-01) received Orphan Drug and Rare Pediatric Disease Designations from the US Food and Drug Administration (FDA) for the treatment of Duchenne muscular dystrophy (DMD)....