Eye shape secrets: can drops or contacts slow nearsightedness?
NCT ID NCT06450132
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tracks 75 nearsighted young adults over 12 months to see how low-dose atropine eye drops or soft multifocal contact lenses affect the shape of the eye. Participants are randomly assigned to one of these treatments or no treatment. Researchers will take eye photos and measure vision changes to understand how these interventions work.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- low-dose atropine eye drops and soft multifocal contact lenses
- What this could lead to
- If successful, this could help explain how these treatments slow nearsightedness progression, potentially leading to better myopia control options.
- What could go wrong
- This is a small, early-phase study focused on eye shape changes, not direct treatment outcomes. Results may not confirm effectiveness or safety for broader use.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
About 75 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Aug 2024
- Expected to finish
-
Jul 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
21 to 30 years
- Sex
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Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * best corrected visual acuity of 20/25 or better in each eye * nearsighted * current contact lens wearer * normal binocular vision (to be determined by an examiner at the first study visit) Exclusion Criteria: * eye diseases (including lazy eye or eye turn) * pregnant, nursing, or planning a pregnancy in the next 12 months * history of refractive surgery (e.g., LASIK) * history of myopia control treatment * sensitivity to anesthetics or preservative in eye drops * difficulty with pupillary dilation
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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
-
The Ohio State University
Columbus, Ohio, 43210, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Two toric lenses go head to head in vision test
- Eye scans as a window to the body: study probes retinal imaging across diseases
- Lens showdown: which contact lens wins in dim light?
- Myopia glasses may keep working even after kids take them off
- Can glasses that slow nearsightedness also reshape a Child's astigmatism?