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Peripheral Optics in Myopia and Orthokeratology

NCT00978679 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2016-02-23

No results posted yet for this study

Summary

The primary objective of the current study is to investigate changes in peripheral refraction and aberration in children wearing orthokeratology lenses and single-vision spectacles.

Conditions

  • Myopia

Interventions

DEVICE

Orthokeratology lenses

Nightly use of orthokeratology lenses to correct the refractive errors

DEVICE

Spectacles

Daily use of single vision lenses to correct refractive errors

Sponsors & Collaborators

  • Menicon Co., Ltd.

    collaborator INDUSTRY

  • The Hong Kong Polytechnic University

    lead OTHER

Principal Investigators

  • Pauline Cho, PhD · School of Optometry, The Hong Kong Polytechnic University

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
6 Years
Max Age
9 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2008-03-31
Primary Completion
2015-12-31
Completion
2015-12-31

Countries

  • China

Study Locations

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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 NCT00978679 on ClinicalTrials.gov