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Effectiveness and Safety of Partition Multi-point Defocused Myopia Management Spectacle Lens in Myopia Control

NCT05740930 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 194

Last updated 2026-03-12

No results posted yet for this study

Summary

Myopia is considered to be the most common type of refractive error, and the incidence of myopia has shown a trend of low age. Recent studies found that the new aspheric microlens spectacle lens can more effectively control the progress of diopter than the single-vision spectcale lens. A new technology of equivalent defocusing around the lens called the partition multi-point defocus optical technology is adopted in this study.

Conditions

  • Myopia

Interventions

OTHER

Partition defocus myopia management spectacle lens

Participants in the intervention group will receive the partition defocus myopia management spectacles lens and receive follow-up checks.

OTHER

Spectacle lenses with aspherical lenslets

Participants in the control group will receive the spectacle lenses with aspherical lenslets and receive follow-up checks.

Sponsors & Collaborators

  • Zhongshan Ophthalmic Center, Sun Yat-sen University

    lead OTHER

Principal Investigators

  • Yangfa Zeng · Zhongshan Ophthalmic Center, Sun Yat-sen University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
8 Years
Max Age
13 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-03-20
Primary Completion
2025-05-27
Completion
2025-05-27

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 NCT05740930 on ClinicalTrials.gov