View clinical trials related to Retinitis Pigmentosa.Filter by:
The goal of the current project is to fill the unmet clinical needs around the objective assessment of visual function and develop outcome-oriented visual rehabilitation approach using the computer assisted rehabilitation environment (CAREN) system for Argus recipients.
The study is conducted to evaluate the safety and benefit of the Argus II System in a selected patient population with advanced Retinitis Pigmentosa who have a measurable central residual visual field smaller than or equal to 5 degrees radius.
This study is a proof of principal, to evaluate a safety and efficacy of a prototype suprachoroidal retinal implant.
The purpose of this study is to look in humans at the relationship between moderate or little exercise and their potential effects on the retina in patients with Retinitis Pigmentosa (RP).
CPK850 is a recombinant adeno-associated virus 8 (AAV8) vector containing the human RLBP1 gene. The purpose of this first-in-human study is to explore the maximum tolerated dose (MTD) of CPK850 as determined by the single ascending dose ranging portion of the study. This study will also evaluate the safety and potential efficacy of CPK850 on improving visual function in patients with decreased visual function from RLBP1 retinitis pigmentosa due to biallelic mutations in the RLBP1 gene.
The aim of this study is to evaluate the efficacy of cognitive - behavioral therapy for the control of psychopathological stress and the disease of people with Retinitis Pigmentosa (RP).
The rod-cone dystrophies (often referred to as retinitis pigmentosa (RP)) are a clinically and genetically heterogeneous group of disorders in which there is progressive loss of rod and later cone photoreceptor function leading to severe visual impairment. RP usually occurs as an isolated retinal disorder, but it may also be seen in association with systemic abnormalities.
The study is a Phase I/II, monocentric, open-label, dose-ranging safety and efficacy gene therapy intervention by subretinal administration of AAV2/5-hPDE6B. At least twelve patients 18 years of age or older, within three consecutive cohorts of patients, will be recruited.
The objective of this study is to evaluate the safety and tolerability of escalating doses of a gene therapy called GS030-DP (injected study treatment) administered via a single intravitreal injection and repeated light stimulation using a medical device called GS030-MD (stimulating glasses) in subjects with documented diagnosis of non-syndromic Retinitis Pigmentosa
A new fundus-guided microperimeter, the MP-3S, has been developed by Nidek, Inc. to track the fundus of the patient and present stimuli in specific anatomically-defined locations. Furthermore, this tracking means that exactly the same locations can be tested on subsequent (follow-up) visits. The investigators will use a method called two-color perimetry to map rod and cone sensitivity on this device. With this technique, the sensitivity difference (blue-red) to chromatic test stimuli can be used to determine whether rods, cones or both photoreceptor systems mediate the threshold at a given location in the macula.