Improvement of Accommodation With Anti-Oxidant Supplement... | NCT00877201

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

NCT00877201

Sponsor

Ryogoku Eye Clinic

Status

Completed

Last Update Posted

Apr 8, 2009Estimated

Enrollment

Not provided

Phase

Not Applicable

Conditions

Ocular Accommodation

Interventions

CDR2

Countries

Japan

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Apr 2009

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Mar 2007

Primary Completion Date

Not provided

Completion Date

Not provided

First Submitted Date

Apr 6, 2009

First Submission Date that Met QC Criteria

Apr 6, 2009

First Posted Date

Apr 7, 2009Estimated

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Apr 7, 2009

Last Update Posted Date

Apr 8, 2009Estimated

Oversight Module

Has Data Monitoring Committee (DMC)

Yes

Is FDA Regulated Drug

Not provided

Is FDA Regulated Device

Not provided

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

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 provided

Design Module

Study Type

Interventional

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not Applicable

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

Not provided

Name	Type	Description	Arm Group Labels	Other Names
CDR2	Drug

Measure	Description	Time Frame
accommodation changes

Eligibility Module

Eligibility Criteria

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

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

40 Years

Maximum Age

49 Years

Standard Ages

Adult

Study Population

Not provided

Sampling Method

Not provided

Facility	Status	City	State	ZIP	Country	Contacts
Iidabashi Eye Clinic		Tokyo		102-0072	Japan

References Module

Citations

PubMed Identifier	Type	Citation	Retractions
22555795	Derived	Uchino Y, Uchino M, Dogru M, Fukagawa K, Tsubota K. Improvement of accommodation with anti-oxidant supplementation in visual display terminal users. J Nutr Health Aging. 2012 May;16(5):478-81. doi: 10.1007/s12603-012-0059-3.