Does Undercorrection of Myopia Retard Myopia Progression Among Kindergarten Children?

Does Undercorrection of Myopia Retard Myopia Progression Among Kindergarten

Status

Withdrawn

Phases

Phase 1

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT00348166

Enrollment

180

Registered

2006-07-04

Start date

2005-12-31

Completion date

2008-06-30

Last updated

2011-10-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Refractive Error - Myopia

Brief summary

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

Interventions

DRUGcyclopentolate

Study design

Allocation

RANDOMIZED

Intervention model

FACTORIAL

Masking

DOUBLE

Eligibility

Sex/Gender

ALL

Age

5 Years to 6 Years

Healthy volunteers

Yes

Inclusion criteria

1. Children of chinese descent aged 5 - 6yrs 2. Refractive error of -1.00 to -3.00Ds 3. Less than 1.50 astigmatism in each eye. (No oblique axis) 4. Visual acuity is 6/6 or better in both eyes. 5. No binocular problems, no anisometropia \>1.50D 6. Will be staying in S'pore for at least 2 years.

Exclusion criteria

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026