Can a sedative shield livers from transplant damage?
NCT ID NCT05031026
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether the drug dexmedetomidine, given during liver transplant surgery, can protect the new liver and other organs from injury. Sixty adults receiving a living-donor liver transplant will be randomly assigned to receive either the drug or a placebo. The goal is to see if the drug reduces damage to blood vessel linings and lowers the risk of early liver failure or other complications.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Dexmedetomidine (also known as Precedex)
- What this could lead to
- If it works, this could point toward a way to protect the new liver and other organs from damage during transplant surgery.
- What could go wrong
- This is a small, early-phase study with only 60 participants, so results may not apply to everyone. The drug may not show a clear benefit over placebo.
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
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Mar 2022
- Expected to finish
-
Feb 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.
- Ages
-
18 to 60 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Patients aged 18-60 years. 2. Model for end-stage liver disease (MELD) score 12-20. 3. No severe hemodynamic instability. 4. The liver donors aged 18-50 years and the sum of macro- and microvesicular hepatic steatosis has to be less than 30%. Exclusion Criteria: 1. History of psychiatric/neurological illness. 2. Cardiovascular disease. 3. Hypertensive patients. 4. Morbid obese patients (body mass index (BMI) \> 35). 5. Chronic obstructive pulmonary disease; pulmonary dysfunction (PaO2 less than 60 mmHg). 6. Known allergic reaction to any of the study medications.
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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
-
Assiut University
Asyut, 088, Egypt
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Other studies related to the condition(s) this trial covers.
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