Eye drops may shield the cornea after cataract surgery
NCT ID NCT06969586
First seen Sep 09, 2026 · Last updated Sep 10, 2026 · Updated 1 time
Summary
Researchers are testing whether netarsudil eye drops can protect the cornea in people with Fuchs endothelial corneal dystrophy and glaucoma who have cataract surgery. The study enrolls 50 adults aged 40 to 90. Participants use either netarsudil or a placebo drop daily for four weeks after surgery, and researchers measure corneal cell density and vision.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- netarsudil 0.02% eye drops
- What this could lead to
- If it works, netarsudil eye drops could become a way to protect the cornea after cataract surgery in people with Fuchs endothelial corneal dystrophy and glaucoma.
- What could go wrong
- This is a small, short study. The drops may not protect the cornea, and the results may not apply to people with other eye conditions.
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.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2025
- Expected to finish
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Dec 2026
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.
Who is studied
The patients with glaucoma and FECD scheduled for cataract surgery.
- Ages
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40 to 90 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: * age between 40 and 90 years; * diagnosis of FECD and glaucoma; * cataract grade II nuclear/cortical or posterior subcapsular (Lens Opacity Classification System III \[LOCS III\]. Exclusion criteria: * other anterior segment pathology (pseudoexfoliation syndrome, corneal opacities); * ocular surface inflammation; * intraoperative complications (posterior capsular rupture, vitreous loss, IOL not implanted in the capsular bag); * previous ocular trauma or intraocular surgery
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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 Hospital Dubrava
Zagreb, Croatia, 10000, Croatia
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