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Time Outdoors as an Intervention for Myopia in Children

Myopia Clinical Trial

Official title:
Time Outdoors as an Intervention for Myopia in Children——School-based Randomized Controlled Study

Clinical Trial Summary

The purpose of this study is to determine whether improved outdoor time has an effect on the onset and progression of myopia in children.

Clinical Trial Description

1. To evaluate the effect of increased time outdoors on the incidence of myopia in non-myopic children;

2. To evaluate the effect of increased time outdoors on the progression of myopia in myopic children;

3. To explore if there is dose-response effect of time outdoors on the incidence and progression of myopia. ;

Study Design

Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Prevention

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02980445
Study type Interventional
Source Shanghai Eye Disease Prevention and Treatment Center
Contact
Status Enrolling by invitation
Phase N/A
Start date November 2016
Completion date May 2019
View Details
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