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The Effect of Blue-light Filtering Spectacle Lenses on Myopia Progression in Schoolchildren

NCT03538002 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 148

Last updated 2022-01-13

No results posted yet for this study

Summary

The purpose of this study is to investigate if the blue-light filtering spectacle lenses promote myopia progression in schoolchildren.

Conditions

  • Myopia

Interventions

DEVICE

Blue-light filtering spectacle lenses

This is a single vision spectacle lens for correction of distant refractions and filtering out the blue light by providing anti-blue light coating.

Sponsors & Collaborators

  • The Hong Kong Polytechnic University

    lead OTHER

Principal Investigators

  • Ka Man Chun, PhD · Centre for Myopia Research, The Hong Kong Polytechnic University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2018-09-10
Primary Completion
2021-11-30
Completion
2021-11-30

Countries

  • Hong Kong

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 NCT03538002 on ClinicalTrials.gov