30,000 Kids' eyes measured to map normal vision development
NCT ID NCT05770661
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This observational study is measuring the eye length of 30,000 Chinese children aged 3 to 18 years to create standard growth charts for healthy eyes. Researchers will follow each child for three years with yearly check-ups. The goal is to better understand how eyes grow and when nearsightedness (myopia) starts, which could help doctors spot problems earlier.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could provide standard eye-growth charts for Chinese children, helping doctors better track and understand myopia development.
What could go wrong
This is an observational study, not a treatment trial. It only measures eye length and does not test any intervention, so it cannot directly improve vision or prevent myopia.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Shanghai Eye Disease Prevention & Treatment Center
RECRUITINGShanghai, Shanghai Municipality, 200040, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Shanghai Eye Disease Prevention and Treatment Center
RECRUITINGShanghai, China
Contact Phone: •••-•••-•••• Email: •••••@•••••