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Feasibility Study of a Chronic Retinal Stimulator in Retinitis Pigmentosa — (A16)  

Retinitis Pigmentosa Clinical Trial

Official title:
Chronic Retinal Electrodes to Provide Electrical Stimulation of the Retina to Elicit Visual Percepts in Blind Subjects

Clinical Trial Summary

The objective of this study is to evaluate the safety and efficacy of the retinal stimulation system by evaluating the data after chronic implantation.

Clinical Trial Description

The chronic retinal stimulation system is an implantable electronic device designed to provide electrical stimulation of the retina in order to elicit visual percepts in blind subjects. This chronic feasibility study will evaluate the ability of subjects to resolve multiple percepts and patterns under various stimulus conditions and optimize the effectiveness of electrical stimulus parameters with an initial chronic design. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00279500
Study type Interventional
Source Second Sight Medical Products
Contact
Status Completed
Phase N/A
Start date February 27, 2002
Completion date December 31, 2014
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