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

Ocular Accommodation Clinical Trial

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00877201
• Other study ID #: Ryogoku6886
• Status: Completed
• Phase: N/A
• First received: April 6, 2009
• Last updated: April 7, 2009
• Start date: March 2007

Study information

• Verified date: April 2009
• Source: Ryogoku Eye Clinic
• Contact: n/a
• Is FDA regulated: No
• Health authority: Japan: Institutional Review Board
• Study type: Interventional

Clinical Trial Summary

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

Recruitment information / eligibility

• Status: Completed
• Enrollment: 0
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Both
• Age group: 40 Years to 49 Years

Eligibility

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

Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Supportive Care

Related Conditions & MeSH terms

• Ocular Accommodation

Intervention

Drug:
• CDR2

Locations

Country	Name	City	State
Japan	Iidabashi Eye Clinic	Tokyo

Sponsors (1)

Lead Sponsor	Collaborator
Ryogoku Eye Clinic

Country where clinical trial is conducted

Japan, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	accommodation changes