About Retinitis Pigmentosa: Causes & Treatment

5.0 Top Rating ABOUT Retinitis Pigmentosa Retinitis pigmentosa (RP) can be caused by many underlying conditions. Luke’s cause of progressive vision loss is caused by Bardet-Biedl Syndrome (BBS), which affects multiple organ systems, including the eye. What is Retinitis Pigmentosa? Retinitis pigmentosa (RP) can be caused by many conditions. Luke’s cause of progressive vision loss is caused by Bardet-Biedl Syndrome (BBS), which affects multiple organ systems, including the eyes. There is a slow, progressive loss of vision until many BBS patients become blind in their teenage years. How RP Causes Blindness . When someone has retinitis pigmentosa, the light sensitive layer in the back of the eye (the retina) begins to degenerate, resulting in slow vision loss. Unlike other more common causes of vision loss, such as refractive issues in the lens (the front of the eye), retinal diseases such as RP cannot be corrected by glasses. What is Bardet-Biedl Syndrome? . Bardet-Biedl Syndrome (BBS) is one of many genetic conditions that can cause RP in young children. Our son, Luke, has been diagnos