The effect of topical rho-kinase (ROCK) inhibitors on corneas of patients with fuchs endothelial corneal dystrophy (FECD)

NCT ID NCT06969586

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Not yet recruiting
Registered, but not yet taking participants.
By invitation only This study
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Paused for now. It may or may not start again.
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Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

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Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
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Not a trial. The treatment could once be requested outside a study, but no longer can.
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The treatment has been approved, so it is available normally rather than through this programme.

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First seen Sep 09, 2026 · Last updated Sep 09, 2026

Summary

The goal of this study is to learn if topical ROCK inhibitors protect endothelial corneal cells in patients with glaucoma and Fuchs endothelial corneal dystrophy after cataract surgery. The main question it aims to answer is: do topical ROCK inhibitors decrease the loss of corneal endothelial cells after cataract surgery? Researchers will compare topical ROCK inhibitor to a placebo (a look-alike substance that contains no drug) Participants will: Take topical ROCK inhibitor or a placebo every day for 4 weeks after cataract surgery and visit the clinic for checkups and tests.

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Study facts

What this study's own registry entry says, in plain language.

Participants

About 50 people

The number the study aims to enrol. It can still change while the study runs.

Started

Apr 2025

Expected to finish

Dec 2026

An estimate. End dates often move.

Lead sponsor

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

40 to 90 years

Sex

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

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

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How to take part

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  1. The places running it

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  2. The official record

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  3. A doctor treating you

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Contacts and locations

Locations

  • University Hospital Dubrava

    Zagreb, Croatia, 10000, Croatia

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