The FDA's Genetic Metabolic Diseases Advisory Committee voted favorably (11-5) on the effectiveness of arimoclomol for treating Niemann-Pick Disease Type C (NPC).
The committee's decision was based on pivotal trial data, long-term open-label extension study results, and expanded access programs, indicating arimoclomol's clinical benefit.
Arimoclomol, developed by Zevra Therapeutics, has a PDUFA action date of September 21, 2024, for potential FDA approval as a treatment for NPC.
NPC is an ultra-rare, progressive, neurodegenerative lysosomal storage disorder, and arimoclomol has received multiple designations, including Orphan Drug and Breakthrough Therapy designations.