A gene therapy developed to treat hearing loss has been given an accelerated approved by the US Food and Drug Administration following the results of an ongoing single-arm trial. Developed by Regeneron Pharmaceuticals Inc, Otarmeni (lunsotogene parvec) was approved on 23 April and is the first gene therapy authorised for a genetic hearing loss. The disorder, OTOF-related hearing loss, is an ultra-rare condition affecting about 50 children born every year in the US. It is caused by variants in the OTOF gene and the lack of a functional otoferlin protein.
