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Myopic Control for High Myopes Using Orthokeratology

NCT00977236 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 52

Last updated 2013-07-12

No results posted yet for this study

Summary

The purpose of this study is to evaluate and compare the eyeball elongation in high myopic children using partial correction orthokeratology and single-vision spectacles.

Conditions

  • Myopia

Interventions

DEVICE

Orthokeratology lenses

Nightly use of orthokeratology to correct the refractive error and over-specs for a period of two years

DEVICE

Single-vision spectacle lenses

Daily use of spectacles to correct the refractive error for a period of two years

Sponsors & Collaborators

  • Procornea Nederland B.V.

    collaborator UNKNOWN

  • The Hong Kong Polytechnic University

    lead OTHER

Principal Investigators

  • Pauline Cho · The Hong Kong Polytechnic University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
8 Years
Max Age
11 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2008-07-31
Primary Completion
2011-12-31
Completion
2012-12-31

Countries

  • China

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00977236 on ClinicalTrials.gov