France-based SparingVision SA, which is developing gene therapies for retinal diseases, has presented data from an ongoing natural history study of rod-cone dystrophy showing the structural features of the disease and identifying a subset of patients with a higher rate of disease progression. This is to inform the company’s development of an ocular gene therapy for the disease which is in a separate Phase 1/2 trial in patients for severe rod-cone dystrophy.
