School-based Myopia Prevention Trial for Children With Adequate Hyperopic Reserve
Recruiting
N/A
Interventional Study
Myopia
Refractive Errors
Hyperopia
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
At a Glance
- Age
- 6 – 11
- Sex
- Any
- Study type
- Interventional
- Purpose
- Prevention
- Participants needed
- 104 (estimated)
- Sponsor
- Shanghai Eye Disease Prevention and Treatment Center · Other
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About This Trial
This is a prospective, school-based randomized controlled trial designed to evaluate a wearable device-supported outdoor activity program for myopia prevention in primary school students with adequate hyperopic reserve. Enrolled students in grades 1 to 4 will be randomly assigned to either a wearable device-supported outdoor activity program plus routine school-based eye health education or routin…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Students in grades 1 to 4 from participating schools.
* Non-myopic children with adequate hyperopic reserve at baseline, defined as cycloplegic spherical equivalent refraction in the worse eye within the following age-specific reference ranges: +1.72 D to +2.45 D at age 6 year…
Contacts