The RUSH2A Natural History Study follows people with USH2A-related Usher syndrome type 2A or non-syndromic RP to understand how their vision changes over time. After four years of data from more than 100 participants, the Foundation Fighting Blindness is sharing the information publicly to support better clinical trials and new treatments. The nine-year study uses consistent vision tests and has already produced important findings that will help guide future therapies for the Usher syndrome community.

The RUSH2A Natural History Study follows people who have changes in the USH2A gene that cause Usher syndrome type 2A or non-syndromic retinitis pigmentosa (RP).