Cleft Palate, Proliferative Retinopathy, and Developmental Delay, also known as cpprdd, is related to cleft palate, isolated. An important gene associated with Cleft Palate, Proliferative Retinopathy, and Developmental Delay is LRRC32 (Leucine Rich Repeat Containing 32). Affiliated tissues include brain, and related phenotypes are sleep apnea and global developmental delay