REGENXBIO Presents Positive Three-Year Durability Data for Surabgene Lomparvovec in Diabetic Retinopathy at Retina Society Annual Scientific Meeting
REGENXBIO announced positive three-year durability data from the Phase II ALTITUDE study of investigational surabgene lomparvovec (sura-vec) for diabetic retinopathy, presented at the Retina Society Annual Scientific Meeting. Most Dose Level 3 participants with NPDR showed a greater than 2-step DRSS improvement three years after a single in-office treatment, with no vision-threatening events or additional DR treatment, and no intraocular inflammation observed with short-course prophylactic topical steroids.
Why it matters — For RGNX watchers, this positive long-term follow-up data supports the durability and safety profile of its investigational gene therapy in diabetic retinopathy.