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Minimum Power and Frequency of Repeated Low-level Red-light to Effectively Control Myopia Progression

NCT06717048 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 108

Last updated 2024-12-04

No results posted yet for this study

Summary

To explore the minimum power and frequency of Repeated Low-level Red-light (RLRL) to control myopia progression in low-myopic children aged 8-10 years, and the rebound effect of low-myopic children after discontinuation of RLRL with different combinations of power and frequency.

Conditions

  • Myopia
  • Refractive Error - Myopia
  • Choroidal Thickness
  • Retina

Interventions

DEVICE

Repeated Low-level Red-light

In addition to single vision spectacle lenses (SVS) with power for correcting distance refraction, the subjects used the prescribed power low-intensity red light treatment instrument for the prescribed number of treatments from Monday to Friday, with a 3-minute interval of 4 hours.

DEVICE

Red LED

In addition to SVS with power for correcting distance refraction, red LED will be performed twice per school day with an interval of at least 4 hours, each treatment last 3 minutes.

Sponsors & Collaborators

  • Shanghai Eye Disease Prevention and Treatment Center

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
SEQUENTIAL

Eligibility

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

Timeline & Regulatory

Start
2024-12-09
Primary Completion
2025-04-09
Completion
2025-06-09

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 NCT06717048 on ClinicalTrials.gov