Eye rinse device aims to soothe dry eye pain
NCT ID NCT07618364
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether rinsing the inner eyelids and eye surface with a special device can lower inflammation and improve symptoms in people with dry eye disease. Researchers will measure changes in a marker of inflammation called MMP-9 in 33 participants. The goal is to see if this simple rinse can offer relief without medication.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Irrigation via irrigating eyelid retractor (device)
- What this could lead to
- If it works, this could offer a simple, drug-free way to manage dry eye symptoms by reducing inflammation on the eye surface.
- What could go wrong
- This is a small, early-stage trial with only 33 people, so results may not apply to everyone. The effect might be minor or temporary.
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 33 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2022
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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 years and older
- Sex
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Anyone
- Healthy volunteers
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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: * MMP-9 Positivity in both eyes Exclusion Criteria: * Active ocular infection, including bacterial, viral, or fungal conjunctivitis Acute allergic conjunctivitis or severe seasonal ocular allergy flare History of autoimmune ocular surface disease (e.g., Sjögren syndrome, ocular cicatricial pemphigoid, Stevens-Johnson syndrome) Current use of topical anti-inflammatory medications, including corticosteroids, cyclosporine, lifitegrast, or topical NSAIDs within 14-30 days prior to enrollment Initiation of new ocular or systemic anti-inflammatory therapy during the study period Contact lens wear within 12-24 hours prior to testing Ocular surgery or laser procedures within the previous 3-6 months Current punctal plug use or punctal occlusion procedures within the prior 3 months Severe aqueous-deficient dry eye preventing adequate tear sample acquisition or reliable InflammaDry testing Use of preserved artificial tears within a specified washout period Eyelid abnormalities or active blepharitis requiring treatment Pregnancy or breastfeeding (optional depending on IRB requirements) History of hypersensitivity to saline irrigation or study materials Any systemic inflammatory disease judged by investigators to confound tear film MMP-9 level
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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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Everett and Hurite Ophthalmic Association
RECRUITINGPittsburgh, Pennsylvania, 15219, United States
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