Trials / Completed
CompletedNCT04825769
Red Light Intervention for Myopia Prevention
A Randomized Controlled Trial of Low-dose Single-wavelength Red Light in the Decrease of Myopia Incidence Rate in the Setting of School.
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 278 (actual)
- Sponsor
- Shanghai Eye Disease Prevention and Treatment Center · Academic / Other
- Sex
- All
- Age
- 6 Years – 11 Years
- Healthy volunteers
- Not accepted
Summary
To explore the effectiveness of using low-intensity single-wavelength red light to prevent myopia in schoolchildren, and to provide a feasible scheme for reducing the incidence of myopia.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | LLLT（Low Level Laser Therapy） | 2 times a day, 3 minutes each time, with an interval of more than 4 hours. During the semester: From Monday to Friday, set up an intervention room in the school; For winter and summer vacation: everyday at home |
Timeline
- Start date
- 2021-03-25
- Primary completion
- 2022-08-31
- Completion
- 2022-08-31
- First posted
- 2021-04-01
- Last updated
- 2022-09-30
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT04825769. Inclusion in this directory is not an endorsement.