Magnets may keep eyes safe when eyelids Won't close
NCT ID NCT06291818
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a temporary magnetic device designed to help people with paralytic lagophthalmos—a condition where the eyelid cannot close fully—protect their eyes from dryness, ulcers, and vision loss. The device uses small magnets placed on the eyelids to gently hold them shut. The trial will enroll 25 adults to see if the device works and is easy to use.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- temporary magnetic system for tarsorrhaphy (MST) device
- What this could lead to
- If it works, this could offer a simple, non-surgical way to protect the eye from dryness and damage in people who cannot fully close their eyelids.
- What could go wrong
- This is a very small, early feasibility study with only 25 participants. The device is temporary and may not work for everyone, and there are risks of skin irritation or magnet displacement.
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
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 25 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2024
- Expected to finish
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Sep 2027
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
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18 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * Males and females ages 18-80 years old. * Patients with recent corneal abrasion and no signs of infection in the examination * Patients with lagophthalmos * Normal Controls Exclusion Criteria: * Individuals with adhesive or tape allergies. * Individuals with a history of metal pieces/shavings embedded in the eye (such as from welding or metalworking) * Individuals with eye infections
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University of Illinois - Specialty Care Building
RECRUITINGChicago, Illinois, 60612, United States
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