Can corneal transplant patients ditch steroids after one year?
NCT ID NCT05716945
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new, gentler steroid eye drop plan after corneal transplant surgery. The goal is to prevent rejection while reducing side effects like high eye pressure. About 342 adults getting a DMEK transplant will be followed for two years to see if a milder steroid works as well and if patients can safely stop all drops after one year.
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 342 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2024
- Expected to finish
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Mar 2029
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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21 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: \- Patients aged 21 years or older registered on the NOTR as candidates for DMEK corneal transplantation Exclusion Criteria: * Inability to complete follow up or comply with study procedures * The participant is vulnerable * Previous corneal graft in the study eye * Known sensitivity or contraindication to the ingredients in the study medications * History of uveitis * History of any herpes simplex infection * Human Leukocyte Antigen (HLA) typed allograft * Pregnancy (current and planned) or lactation * Use of other local or systemic immunosuppressive drugs
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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
8 sites. 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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Amsterdam Universitair Medisch Centrum
RECRUITINGAmsterdam, North Holland, 1105 AZ, Netherlands
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Deventer Ziekenhuis
RECRUITINGDeventer, Overijssel, 7400 GC, Netherlands
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Gelre Ziekenhuizen
RECRUITINGApeldoorn, Gelderland, 7300 DS, Netherlands
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Leiden Universitair Medisch Centrum
RECRUITINGLeiden, South Holland, 2333 ZA, Netherlands
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Maastricht Universitair Medisch Centrum+
RECRUITINGMaastricht, Limburg, 6202 AZ, Netherlands
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Radboud Universitair Medisch Centrum
RECRUITINGNijmegen, Gelderland, 6500 HB, Netherlands
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Universitair Medisch Centrum Groningen
NOT_YET_RECRUITINGGroningen, Provincie Groningen, 9700 RB, Netherlands
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Universitair Medisch Centrum Utrecht
NOT_YET_RECRUITINGUtrecht, Utrecht, 3584 CX, Netherlands
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Smart contact lens could catch hidden eye pressure spikes
- One shot to see clearly: cell therapy takes on corneal edema
- New surgical twist may save sight in babies with rare glaucoma
- Built-In eye scanner could give surgeons a live 3D view during operations
- Could a glaucoma eye drop also heal the cornea?