OR25-01 Durable CYP21A2 Gene Therapy in Non-Human Primates for Treatment of Congenital Adrenal Hyperplasia

Severe Congenital Adrenal Hyperplasia (CAH) is most commonly caused by genetic defects in the CYP21A2 gene, which leads to a deficiency of 21-hydroxylase enzyme and disruption in the biosynthesis of Adrenal corticosteriods. Despite treatment with corticosteroids, patients remain at significant ri…