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Effect of Light-Blocking Lenses on Hyperopic Anisometropic Children

NCT07142928 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2025-08-27

No results posted yet for this study

Summary

To evaluate the effectiveness of light-blocking lenses in promoting emmetropization and reducing anisometropia in children with hyperopic anisometropia, and to assess the impact of light-intercepting lenses on visual function in this population.

Conditions

  • Anisometropia
  • Hyperopia

Interventions

OTHER

light-blocking lenses

The eye with higher hyperopia will be fitted with light-blocking lenses for full-time wear, while the fellow eye with lower hyperopia will be fitted with conventional single-vision lenses for full-time wear, over 12 months

OTHER

single-vision lenses

Both eyes of the subjects will be fitted with conventional single-vision lenses for full-time wear over 12 months.

Sponsors & Collaborators

  • Zhongshan Ophthalmic Center, Sun Yat-sen University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
6 Years
Max Age
12 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-08-25
Primary Completion
2027-06-30
Completion
2027-06-30

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 NCT07142928 on ClinicalTrials.gov