Does Undercorrection of Myopia Retard Myopia Progression... | NCT00348166

Studies
Does Undercorrection of Myopia Retard Myopia Progression Among Kindergarten Children?

NCT00348166

Sponsor

KK Women's and Children's Hospital

Status

Withdrawn

Last Update Posted

Oct 5, 2011Estimated

Enrollment

180Estimated

Phase

Phase 1

Conditions

Refractive Error - Myopia

Interventions

cyclopentolate

Countries

Not provided

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

Oct 2011

Overall Recruitment Status or Expanded Access Status

Withdrawn

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Stringent eligibility criterion caused difficulties in recruiting patients.

Expanded Access Info

Start Date

Dec 2005

Primary Completion Date

Jun 2008Actual

Completion Date

Jun 2008Actual

First Submitted Date

Jul 3, 2006

First Submission Date that Met QC Criteria

Jul 3, 2006

First Posted Date

Jul 4, 2006Estimated

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

Oct 3, 2011

Last Update Posted Date

Oct 5, 2011Estimated

Description Module

Brief Summary

The purpose of this study is to find out if undercorrection of myopia slow down the progression of myopia in kindergarten children.

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

Phase 1

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

180Estimated

Name	Type	Description	Arm Group Labels	Other Names
cyclopentolate	Drug

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Children of chinese descent aged 5 - 6yrs
Refractive error of -1.00 to -3.00Ds
Less than 1.50 astigmatism in each eye. (No oblique axis)
Visual acuity is 6/6 or better in both eyes.
No binocular problems, no anisometropia >1.50D
Will be staying in S'pore for at least 2 years.

Exclusion Criteria:

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

5 Years

Maximum Age

6 Years

Standard Ages

Child

Study Population

Not provided

Sampling Method

Not provided

Name	Affiliation	Role
Quah Boon Long	Singapore National Eye Centre	Principal Investigator

Intervention Browse Module

MeSH Terms

ID	Term
D003519	Cyclopentolate

Ancestor Terms

ID	Term
D010648	Phenylacetates
D000146	Acids, Carbocyclic
D002264	Carboxylic Acids
D009930	Organic Chemicals

Browse Leaves

Not provided

Browse Branches

Not provided