View clinical trials related to Retinitis Pigmentosa.
Filter by:This study will examine the safety and efficacy of NPI-001 Tablets as compared to placebo for 24 months in subjects with vision loss due to RP associated with Usher syndrome.
The proposed project seeks to provide object recognition as a feature in a retinal implant system. Participants will be able to direct an object recognition application to find a desired object in the field of view of the head-mounted camera, and to direct the participant's view towards it through the presentation of a recognizable icon. A prototype system will be developed and evaluated in human subjects in phase I. A full system implementation and a second phase of the trial will be completed in phase II.
The study will perform UC-MSCs and CM transplantation. The first group will be injected by UCMSC+NaCl. the 2nd group will be injected by UC-MSC+CM. the 3rd group will be injected by CM. Each group consists of 6 subjects. all groups will be transplanted via peribulbar route. the dosage of UC-MSC is 1 million cells for each subject. All groups will be observed until 6 months.
This is a long-term follow-up study assessing safety of patients for up to 60 months following advanced therapy investigational medicinal product (ATIMP) AAV5-hRKp.RPGR vector in participants with XLRP caused by mutations in RPGR.
The study objective is to demonstrate safety of the NR 600 System, and to evaluate the performance of the device in restoring visual activity of daily living in subjects with retinal degenerative diseases and severe visual impairment
This is natural history study of rods and cones degenerations in patients with Retinitis Pigmentosa (RP) caused by pathogenic mutations in RHO, PDE6a or PDE6b gene mutations.
The investigator is examining the safety of transplanting cells into the subretinal space of patients with Retinitis Pigmentosa (RP). The cells are called neural progenitor cells, which are a type of stem cell that can become several different types of cells in the nervous system. These cells have been derived to specifically become astrocytes, which is a type of neuronal cell. The cells are called "CNS10-NPC." The investigational treatment has been tested in animals, but it has not yet been tested in people. In this study, the investigators want to learn if CNS10-NPC cells are safe to transplant into the subretinal space of people.
Purpose: To validate a newly developed battery of performance-based tests of visual function to be presented using virtual reality. The tests are intended as potential outcome measures for clinical trials of treatments of eye disease: they measure visual performance in patients with low vision on visual tasks that a relevant for daily life.
Non-randomized, open label, Phase 1/2 dose escalation study of BS01, a non-replicating, rep/cap-deleted, recombinant adeno-associated virus vector expressing an enhanced light-sensitive channelrhodopsin gene (ChronosFP).
The aim of this study is to investigate whether natural progression rate can be slowed down with subtenon PRP or PRP application combined with rEMS in retinitis pigmentosa cases.