RecruitingNCT05770661

China Axial Length Study

Axial Length Study of Children and Adolescents in Ten Provinces of China


Sponsor

Shanghai Eye Disease Prevention and Treatment Center

Enrollment

30,000 participants

Start Date

Mar 10, 2023

Study Type

OBSERVATIONAL

Conditions

Summary

The primary objective of this multi-center, observational study is to establish the reference ranges of axial length in Chinese children and adolescents. 30,000 children aged 3-18 years were examined with cycloplegia to collect their ocular parameters and were all followed up for three years with annual visits.


Eligibility

Min Age: 3 YearsMax Age: 18 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying a new treatment for people with axial length, child development, and other related conditions. The study is currently recruiting participants at 2 locations.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Locations(2)

Shanghai Eye Disease Prevention & Treatment Center

Shanghai, Shanghai Municipality, China

Shanghai Eye Disease Prevention and Treatment Center

Shanghai, China

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NCT05770661


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