Can simple eye drops soothe dry eyes? new study puts OTC brands to the test
NCT ID NCT07676084
First seen Jun 30, 2026 · Last updated Jul 01, 2026 · Updated 1 time
Summary
This study compares three different over-the-counter lubricating eye drops in people with dry eye disease. Researchers will measure how well each drop is tolerated, how much it improves symptoms like discomfort and blurry vision, and its effect on daily visual function. The trial involves 60 adults who have had dry eye symptoms for at least six months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- lubricating eye drops (polyethylene glycol, propylene glycol, carboxymethylcellulose, glycerin)
- What this could lead to
- If successful, this could confirm which OTC eye drops best relieve dry eye symptoms and improve vision-related quality of life.
- What could go wrong
- This is a small, single-center Phase 4 trial with only 60 participants, so results may not apply to everyone. As an OTC product, the effect may be modest.
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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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Dec 2026
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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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: 1. Be at least 18 years of age, male or female 2. Able to provide written voluntary informed consent 3. Able and willing to adhere to the protocol instructions, including participation in all study visits 4. Subject-reported symptoms or history consistent with dry eye for at least 6 months prior to Screening/Baseline (Visit 1) 5. Ocular Surface Disease Index (OSDI) score \>13 Exclusion Criteria: Note: All ocular exclusion criteria apply to either eye. 1. DED secondary to destruction of conjunctival goblet cells due to ocular trauma (eg, alkali burns) or ocular or systemic condition (eg, Stevens-Johnson syndrome, ocular cicatricial pemphigoid, Vitamin A deficiency) 2. Any abnormal lid or corneal anatomy that would interfere with eyelid closure or create an irregular ocular tear film 3. Any active ocular infection, inflammation, or ocular allergy 4. Have undergone ocular surgery or laser refractive surgery within 9 months prior to Screening/Baseline (Visit 1) 5. Use of LipiFlow® procedure, intense pulse light procedure, or any kind of other procedure affecting meibomian glands within 6 months prior to Screening/Baseline (Visit 1) 6. Occlusion of the ocular puncta within 30 days prior to Screening/Baseline (Visit 1) 7. Have worn contact lenses within 3 days prior to Screening/Baseline (Visit 1) or planned wear during the study 8. Use of topical prescription products for dry eye, including topical ocular anti inflammatories (eg, cyclosporine, lifitegrast), corticosteroids, MIEBO® (perfluorohexyloctane ophthalmic solution), or TRYPTYR® (alcotremon ophthalmic solution) within 30 days prior to Screening/ Baseline (Visit 1) 9. Use of any eye drops (prescription or OTC, such as artificial tears or Lumify®) and/or TrueTear™ device (intranasal tear neurostimulator) within 24 hours prior to Screening/ Baseline (Visit 1) 10. Changes in any systemic medications known to impact tear production (eg, antihistamines, antidepressants, hormone replacement therapy, etc.) within 3 months prior to Screening/Baseline (Visit 1) 11. Have a serious or uncontrolled systemic disease (eg, diabetes, rheumatoid arthritis, lupus, hypertension, malignancy) that, in the opinion of the Investigator, will interfere with the study or interpretation of study results
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Sign up to get updates when this study changes or when new studies for Dry eye disease (DED) are added.
Genom att skicka in godkänner du våra Användarvillkor
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 study's own enquiry address
This study publishes an address for enquiries. See it below .
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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
Show contact details
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Genom att skicka in godkänner du våra Användarvillkor
Locations
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Andover Eye Associates
RECRUITINGAndover, Massachusetts, 01810, United States
Contact Email: •••••@•••••
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Which eye drop wins the dry eye battle? a Head-to-Head test
- Can a new eye drop soothe dry eye? a trial puts TRYPTYR to the test