Can red light help nearsighted eyes? new study seeks answers
NCT ID NCT07369804
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests if a special red-light device, used at home for 3 minutes twice a day, can safely improve eye health in adults with nearsightedness (myopia). Fourteen adults aged 18-50 will use the light for 28 days. The goal is to see if the therapy thickens a layer in the eye called the choroid and improves blood flow, which could help control nearsightedness.
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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
Locations
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The Hong Kong Polytechnic University
RECRUITINGHong Kong, Hong Kong, China
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