Clinical Trials For Visual Impairments | National Eye Institute
National Eye Institute
31 Center Drive Msc 2510, Bethesda, MD 20892
Not Applicable.
Eligibility
Varies per study. Call or visit website for details.
Required documents
None.
Hours
Same as site hours. Online database available 24 hours a day, 7 days a week.
(301) 496-5248
Voice
(800) 411-1222
Voice·
voice | Clinical Center Information Line
Languages
Spanish.
Application process
Call the Clinical Center Information Line, email [email protected], or visit the website at www.nei.nih.gov/research/clinical-trials for more information.
Fees
No fee.
Service area
Harrison County, Ohio
Lorain County, Ohio
Stark County, Ohio
Summit County, Ohio
Medina County, Ohio
Tuscarawas County, Ohio
Jefferson County, Ohio
Portage County, Ohio
Carroll County, Ohio
Maintains a database of clinical trials related to eye disease.
Last Verified
09/10/2025
Providing organization
National Eye Institute
The National Eye Institute was established by Congress in 1968 to protect and prolong the vision of the American people. Conducts and supports research that helps prevent and treat eye diseases and other disorders of vision. Offers information about eye disease to the general public.
Data provided by
211 Summit