Spark Rolling BLA for Retinal Disease
Spark Therapeutics has completed a rolling BLA submission for voretigene neparvovec, an investigational, one-time gene therapy for treating patients with vision loss due to confirmed biallelic RPE65 mutation-associated retinal disease. The filing includes data from three clinical trials that enrolled 41 participants with the retinal disease, including the first randomized, controlled Phase 3 trial for a gene therapy for a genetic disease, according to the company. FDA will have 60 days to review the submission to determine if it is complete and reviewable.