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Clinical Trial Summary

This study is for testing the efficacy and safety of distance-image screens for preventing myopia in children for 12 month. Each subjects would be asked to paired test the ocular parameters between before and after 12-month distance-image screens.


Clinical Trial Description

This study is for testing the efficacy and safety of distance-image screens intended usage for preventing myopia in children with reading after a 6-meter-distant-image device. It was a prospective study. The investigators would like to recruit 100 volunteers, aged 6 years 16 in Beijing. All the volunteers will be complete examined their ocular parameters before using the distant-image screen in a random order for at least 2 hours daily for 12 month. The changes of ocular axial length and refractive error were both calculated before and after 12-month usage for paired t-test. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06088225
Study type Interventional
Source Beijing Airdoc Technology Co., Ltd.
Contact QIU JENNY, MD
Phone +8618510386815
Email kkaiqiu@126.com
Status Recruiting
Phase N/A
Start date October 1, 2022
Completion date December 31, 2026

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