This book is a compendium of the worldwide ocular stem cell, gene therapy, optogenetic, and other miscellaneous studies treating Retinitis Pigmentosa registered with Clinicaltrials.gov. Clinicaltrials.gov is the largest website listing of registered clinical research studies in the world. The study title and the Clinical Trial Number is provided in order to make it easier for the reader to obtain further information. The book contains chapters that act as an introduction to Retinitis Pigmentosa, as well as discussion and analysis of the studies. References are also included for the readers’ use.   Clinical Trials in Retinitis Pigmentosa Treatment is a valuable resource for ophthalmologists, optometrists, other physicians, and researchers.