Can a Redness-Relief drop help glaucoma eyes without side effects?
NCT ID NCT04007276
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tests whether Lumify, a low-dose brimonidine eye drop already approved for redness, can safely reduce eye redness and eyelid droop in 60 glaucoma patients who already use stronger brimonidine drops. Researchers will measure redness, eye pressure, and eyelid position after a single dose. The goal is to see if this lower concentration can relieve a common side effect without harming glaucoma control.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- brimonidine tartrate ophthalmic solution 0.025% (Lumify)
- What this could lead to
- If it works, this could offer glaucoma patients a way to reduce eye redness without raising eye pressure or causing droopy eyelids.
- What could go wrong
- This is a small, early-phase trial with only 60 participants. The lower dose may not work as well as expected, and individual results may vary.
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.
- Expected to start
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Nov 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2036
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 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: * Age \> 18 years * Diagnosis of primary open angle glaucoma * Willing and able to give informed consent * Current and greater than 6 weeks of brimonidine 0.2%, 0.15% or 0.1% use Exclusion Criteria: * Pregnancy * Prisoners * Known allergy or sensitivities to brimonidine * No surgery within the past 6 months * No history of lid surgery or botox * Any other significant ophthalmologic disorder or condition with relevant effect on ocular redness, IOP, or eyelid position as evaluated by principal investigator * Inability to sit comfortably for 30 minutes * Prior use of eye whiteners (eg, vasoconstrictors), decongestants, antihistamines, or phenylephrine dilating drops within 1 week of study
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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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Tulane University Medical Center
New Orleans, Louisiana, 70112, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can better Follow-Up schedules save sight in glaucoma?
- Portable devices could take the guesswork out of eye pressure checks
- Eye drops may shield the cornea after cataract surgery
- Vitamin B3 may shield retinal nerves in glaucoma
- Can a puff of air replace the eye pressure probe?