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Clinical Trial Summary

The Argus II Retinal Implant is a revolutionary new device, which offers vision to patients who are blind from retinal degeneration - retinitis pigmentosa. These patients have no alternatives. Patients typically can achieve ambulatory vision.


Clinical Trial Description

This study is an investigator-sponsored, observational, controlled, prospective, single-center study. The purpose of this current study is how it affects people's visual function and activities of daily living and to collect additional data on Argus II users in order to monitor the System's safety. In addition, data about the long-term reliability of the System will be gathered.

The Argus II retinal implant will be surgical implanted into patients who are blind but the surgical procedure is not a part of this observational study. Our hypothesis is that the visual results in our hands will be comparable to those reported in the FDA study. We will use the results of this study to plan future enhancements to the service and to explore the use of the device for other blinding conditions. ;


Study Design

Observational Model: Case-Only, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT01999049
Study type Observational
Source University Health Network, Toronto
Contact Robert Devenyi, MD
Phone 416-603-5602
Email rdevenyi@gmail.com
Status Recruiting
Phase N/A
Start date April 2014
Completion date January 2017

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