Can tiny fat bubbles in eye drops soothe dry eyes?
NCT ID NCT07793344
First seen Aug 28, 2026 ยท Last updated Aug 28, 2026
Summary
This trial tests whether an experimental eye drop made of tiny fat bubbles, called liposomes, can improve the health of the eye surface and tear film in adults with dry eye disease. Participants will use one drop in each eye three times a day for four weeks. Researchers will measure tear film stability, tear volume, and eye surface damage before and after treatment. The study aims to see if this approach can ease symptoms and improve eye comfort.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- an experimental ophthalmic liposomal nanocarrier
- What this could lead to
- If it works, this could offer a new way to ease dry eye symptoms and improve tear film stability.
- What could go wrong
- This is a small, early-stage trial with no control group, so results may not be conclusive or generalizable. The eye drop may not provide meaningful relief or could cause irritation.
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
-
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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26 people
The number who actually took part.
- Started
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Mar 2022
- Finished
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Jun 2022
- 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 years and older
- Sex
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Anyone
- Healthy volunteers
-
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: * Adults aged 18 years or older with dry eye disease diagnosed by an ophthalmologist. * Written informed consent. * Ability to attend baseline and follow-up assessments and use the study formulation for approximately four weeks. Exclusion Criteria: * Pregnancy * Breastfeeding * Ocular diseases or conditions considered by the examining ophthalmologist likely to interfere with study assessments or confound the study outcomes.
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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
-
Regional Specialist Hospital in Wroclaw
Wroclaw, 51-124, Poland
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Could stem cell eye drops soothe dry eyes?