Sanofi’s SAR402663 earns fast track designation in the US for neovascular age-related macular degeneration Designation earned for a one-time intravitreal gene therapy with the potential to eliminate treatment burden for people living with neovascular age-related macular degenerationNeovascular or “wet” age-related macular degeneration can lead to significant vision loss and affects more than one million people in the US Paris, September 11, 2025. The US Food and Drug Administration (FDA) has granted fast tr ...