Home › Retinitis Pigmentosa › NCT03635645
Experimental and Clinical Studies of Retinal Stimulation
Recruiting
Who can join
Ages 25 to 89 · All sexes
Full eligibility criteria
Inclusion Criteria: * Must be implanted with an Argus II Retinal Prosthesis system. * Have 5 or more electrodes that create a perception with stimulation. * Must be willing and able to comply with the protocol testing requirements. Exclusion Criteria: * Subjects participating in another investigatory drug or device study * Any disease or condition that prevents understanding or communication of informed consent, study demands, and testing protocols.
About the study
The study will evaluate new methods of retinal stimulation and training with the goal of improving the visual ability of retinal prosthesis participants.
What is being tested
- New visual processing unit (VPU) with asymmetric waveforms (device)
- New VPU with bipolar stimulation (device)
Sponsor: University of Michigan · Participants: 20 · Started: Oct 30, 2017
Contact the study team
- James Weiland · Phone: 661-713-4603
Official record on ClinicalTrials.gov — NCT03635645
Locations in the U.S.
| Michigan | University of Michigan, Ann Arbor |
Conditions
From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.