Glasses that fight nearsightedness: a new hope for kids?
NCT ID NCT05689567
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether special 'peripheral focus-out' glasses can prevent nearsightedness (myopia) in Chinese children aged 6 to 8. Over two years, 160 children will wear the glasses at least 8 hours a day. Researchers will measure changes in their vision to see if the glasses help keep eyes healthy.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Peripheral focus-out glasses (DEFOG glasses)
What this could lead to
If successful, these glasses could help prevent nearsightedness in young children, reducing the need for stronger prescriptions later.
What could go wrong
This is a small, early-stage trial with 160 children. The glasses may not prevent myopia, and long-term effects are unknown.
Disclaimer
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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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Locations
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Children's Hospital of Fudan University
Shanghai, Shanghai Municipality, 201110, China