Cornea transplant showdown: which surgery gives sharper sight?
NCT ID NCT05436665
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two types of cornea transplant surgery—DSAEK and DMEK—in 220 adults with corneal swelling or Fuchs' dystrophy. The goal is to see which procedure leads to better vision and patient satisfaction one year after surgery. Participants will be randomly assigned to one of the two surgeries and followed for 12 months.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Cornea transplant surgery (DSAEK or DMEK procedure)
- What this could lead to
- If successful, this study could show which cornea transplant method gives better vision and patient satisfaction, helping doctors choose the best option for each patient.
- What could go wrong
- This is a comparative effectiveness trial, not a test of a new drug or cure. Results may not apply to all patients, and both procedures carry standard surgical risks like infection or graft failure.
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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
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AZ Imelda
RECRUITINGBonheiden, Belgium
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AZ Maria Middelares
RECRUITINGGhent, Oost-Vlaanderen, Belgium
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AZ Monica (campus Deurne)
RECRUITINGDeurne, Belgium
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AZ Sint-Jan Brugge
RECRUITINGBruges, West-Vlaanderen, Belgium
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Antwerp University Hospital
RECRUITINGEdegem, Antwerp, 2650, Belgium
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CHU Liège
RECRUITINGLiège, Belgium
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Erasmus ziekenhuis Brussel
RECRUITINGBrussels, Belgium
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UZ Brussel
RECRUITINGBrussels, Belgium
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UZ Gent
RECRUITINGGhent, Belgium
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UZ Leuven
RECRUITINGLeuven, Belgium
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Ziekenhuis Oost-Limburg (ZOL)
RECRUITINGGenk, Belgium
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- One shot to see clearly: cell therapy takes on corneal edema
- Cell injection could replace corneal transplants for blurry vision
- Built-In eye scanner could give surgeons a live 3D view during operations
- Could a glaucoma eye drop also heal the cornea?
- Which corneal transplant is best? 1,000-Patient study aims to find out
- Saline showdown: which eye drop clears Post-Surgery swelling faster?