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ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT00785135
Brief Title: Effects of Prismatic Spectacle Lenses on Symptoms of Dizziness, Headache and Anxiety as Caused by Vertical Heterophoria

First Submitted : November 3, 2008
First Submitted that Met QC Criteria : November 3, 2008
First Posted : November 5, 2008 (Estimate)

Last Update Submitted that Met QC Criteria : December 8, 2015
Last Update Posted : December 9, 2015 (Estimate)