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Clinical Trial Summary

The objective of this intervention study was to understand the visual health status of nearly one million children and adolescents in ten provinces in China, and then to conduct intervention and evaluate the effect of intervention measures with the development of myopia as the outcome indicator. The study will be conducted in the form of a stepped intervention and will answer the following questions. Current China children and adolescent's vision health, including the different degrees of myopia prevalence, and farsightedness reserve status. To evaluate the implementation and effect of eight appropriate technologies and six interventions developed in this study, to reduce the incidence of myopia among children and adolescents in China, to achieve the purpose of nationwide application. In the early stage of this study, a baseline survey will be conducted on participants. In the middle stage, participants will be required to adjust the seat height regularly and increase the time for outdoor activities, etc. In the later stage, intervention measures will be evaluated based on the overall research situation to consider national promotion.


Clinical Trial Description

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Study Design


Related Conditions & MeSH terms


NCT number NCT05715424
Study type Interventional
Source Anhui Medical University
Contact FangBiao Tao, Professor
Phone +86 19966513010
Email vipur8@outlook.com
Status Recruiting
Phase N/A
Start date December 1, 2022
Completion date December 2024

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