Improvement of Accommodation With Anti-Oxidant Supplementation in Visual Display Terminal Users

Not Applicable

Completed

• Conditions: Ocular Accommodation

• Registration Number: NCT00877201
• Lead Sponsor: Ryogoku Eye Clinic

Brief Summary

The purpose of this study is to determine the antioxidant supplementation effect on accommodation among visual display terminal (VDT) users.

Detailed Description

Not available

Study Timeline

• Study Start: 2007-03
• Status Verified: 2009-04
• Study First Submitted: 2009-04-06
• Study First Submitted QC: 2009-04-06
• Study First Posted: 2009-04-07
• Last Update Submitted: 2009-04-07
• Last Update Posted: 2009-04-08

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: Not specified

Inclusion Criteria

• best corrected visual acuity is over 20/20

Exclusion Criteria

• receiving any medication or supplement that would alter the accommodation status within a week from the commencement of this study
• using multifocal spectacles or contact lenses
• pregnant or lactating mothers
• subjects with a history of drug allergy

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
accommodation changes

Trial Locations

Locations (1)

Iidabashi Eye Clinic; 🇯🇵 Tokyo, Japan