Plain-English translation of NCT07851532 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This is a large vision screening program for kindergarten children across Beijing. Researchers will measure children's eyesight and eye structure to understand how their eyes are developing and which children might be at risk for nearsightedness. The study also asks parents questions about family eye health, outdoor time, and screen use to learn what factors affect eye development.
Nearsightedness is becoming very common in children, and catching it early can help. By screening all kindergarten children and learning about their eye development patterns and risk factors, doctors hope to find better ways to prevent or slow down nearsightedness before it starts.
You likely qualify if…
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Your child will come to their kindergarten on a scheduled day for vision screening. A team will measure your child's eyesight, take measurements of their eye size and shape, and perform an eye refraction test. You will also complete a questionnaire with about 88 questions about your family's eye health history, your child's time outdoors, screen time, and sleep. Some children may be invited back to a hospital for an additional detailed eye exam using eye drops (the gold standard test).
AI-generated summary from trial data · Oct 12, 2026 · Not medical advice
China
Enrollment target
~134,000 participants
Started
September 2026
Primary completion
October 2026
This trial's estimated completion date has passed — the record may not be fully up to date.
Last updated on clinicaltrials.gov in October 2026.
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Central contact
Kai Cao
Beijing Tongren Hospital
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