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Retinitis Pigmentosa Clinical Trials

A listing of Retinitis Pigmentosa medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (12) clinical trials

Safety and Tolerability of hRPC in Retinitis Pigmentosa

This is a first-in-human open label phase I/II dose-escalation study in which participants with retinitis pigmentosa will receive a single uni-ocular subretinal implantation of one of three doses of hRPC. Treated eyes will be carefully monitored for any ocular or systemic adverse events for 1 year. Testing will comprise a ...

Phase

Post-Market Study of the Argus II Retinal Prosthesis System - France

This study is a controlled, prospective, multi-centre, single-arm post-market study. All data collected will be obtained from procedures that are performed as part of routine patient case and from non-interventional questionnaires. Control will consist of three different matched comparisons: - Post vs. pre-implantation (Baseline) data. - Prospective within-subject comparisons (implanted ...

Phase N/A

Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford

CoRDS collects contact, sociodemographic and health information about participants. This information is entered into CoRDS and linked to a unique coded identifier. Below are some examples of information requested on the Questionnaire that will be entered into CoRDS: - Contact information: Name, Mailing Address, Phone Number, Email Address - Sociodemographic ...

Phase N/A

RST-001 Phase I/II Trial for Retinitis Pigmentosa

RST-001 is a gene therapy given as an injection into the eye and delivers a gene encoding a photo switch, channelrhodopsin-2, (optogenetics) to cells in the retina of the eye. When expressed, the channelrhodopsin-2 protein can depolarize in response to light thus generating a signal that is transmitted to the ...

Phase

New Enrollment Post-Approval Study of the Argus II Retinal Prosthesis System

Safety data will be monitored to ensure continued acceptability of risks to study subjects. The utility (i.e. visual function and functional vision) and reliability of Argus II System will also be evaluated. There is no study hypothesis.

Phase N/A

Retinal Imaging in Patients With Inherited Retinal Degenerations

Retinal degenerations are a group of inherited diseases that result in progressive death of the vision cells, or photoreceptors. Currently there is no treatment or cure for any of these diseases and they ultimately cause blindness in affected patients. We propose to investigate the structure and function of the human ...

Phase

Stem Cell Ophthalmology Treatment Study II

Eyes with loss of vision from retinal or optic nerve conditions generally considered irreversible will be treated with a combination of injections of autologous bone marrow derived stem cells isolated from the bone marrow using standard medical and surgical practices. Retinal conditions may include degenerative, ischemic or physical damage ( ...

Phase N/A

Safety and Efficacy of Intravitreal Injection of Human Retinal Progenitor Cells in Adults With Retinitis Pigmentosa

There is no effective treatment for RP; once photoreceptors are lost, they do not regenerate. The rate of deterioration of vision varies from person to person, with most people with RP legally blind by age 40. Preclinical studies demonstrated that transplantation of retinal progenitor cells into the eye can result ...

Phase

Gene Therapy for X-linked Retinitis Pigmentosa (XLRP) Retinitis Pigmentosa GTPase Regulator (RPGR)

This is an open-label phase I/II dose-escalation trial to determine the safety and efficacy of subretinal administration of AAV2 vector in participants with XLRP caused by mutations in RPGR.

Phase

Development of Visual Function Evaluation Method

The objective of this study is to develop the comprehensive visual function evaluation method in severe visually impaired patient

Phase N/A