NCT00106743View on ClinicalTrials.gov

Natural History and Genetic Studies of Usher Syndrome

CompletedOBSERVATIONAL
Enrollment

249

Participants

Timeline

Start Date

March 21, 2005

Study Completion Date

April 30, 2019

Conditions
Retinitis Pigmentosa SyndromicCongenital DeafnessUsher SyndromeRetinitis Pigmentosa and DeafnessRetinitis Pigmentosa
Trial Locations (2)

20892

National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda

Unknown

Queens College of the City University of New York, New York

All Listed Sponsors
lead

National Eye Institute (NEI)

NIH

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