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ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT00106743
Brief Title: Natural History and Genetic Studies of Usher Syndrome

First Submitted : March 29, 2005
First Submitted that Met QC Criteria : March 29, 2005
First Posted : March 30, 2005 (Estimate)

Last Update Submitted that Met QC Criteria : May 17, 2019
Last Update Posted : May 20, 2019