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ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT03101722
Brief Title: Effects of Huperzine A on Presbycusis(Δ,kHz, dB,MMSE, AD)

First Submitted : March 7, 2017
First Submitted that Met QC Criteria : April 4, 2017
First Posted : April 5, 2017

Last Update Submitted that Met QC Criteria : July 9, 2019
Last Update Posted : July 11, 2019