Assessing long-term outcomes of donor livers preserved with machine perfusion
Official title: Prospective Observational Study to Investigate Long-term Outcomes After Prolonged Dual Hypothermic Oxygenated Machine Perfusion of Human Donor Livers (DHOPEPROLONG)
Run by University Medical Center Groningen · NCT05680246 · Data updated 2026-11-12
This study looks at whether using a special machine to keep donor livers healthy for longer before transplant can help people have better long-term outcomes after their liver surgery.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 500 (estimated) |
| Sponsor | University Medical Center Groningen Academic / other |
| Locations | 1 site (Groningen) |
| Status | Recruiting |
| Started | January 1, 2023 |
| Main results expected | December 2028 |
| Study ends | December 2033 |
| Registry record updated | May 21, 2024 |
| Trial ID | NCT05680246 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are adult patients over 18 years old who have undergone liver transplantation using donor livers preserved with DHOPE for more than four hours.
✕Probably not a fit
Patients who received liver transplants from donors preserved using methods other than DHOPE may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to evaluate the long-term outcomes of liver transplants using donor livers preserved through prolonged dual hypothermic oxygenated machine perfusion (DHOPE). The study focuses on real-world data to assess the effectiveness of DHOPE in reducing complications associated with liver transplantation, such as ischemia-reperfusion injury and early allograft dysfunction. By analyzing outcomes from adult patients who received liver transplants after DHOPE preservation for more than four hours, the study seeks to fill the gap in existing evidence regarding the long-term benefits of this preservation method.
Why it matters
Potential benefit: If successful, this study could lead to improved long-term outcomes for liver transplant recipients by minimizing complications associated with organ preservation.
How similar studies have gone: While the approach of using DHOPE for liver preservation is advancing, this specific long-term outcome assessment is novel and has not been extensively tested in prior studies.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Adult patients (\>18 years) who underwent liver transplantation of donor livers preserved with end-ischemic DHOPE for \>4 hours Exclusion Criteria: * None
Where it's running
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University Medical Center Groningen
Groningen, Netherlands Recruiting
Study contacts
- Principal investigator: Vincent E de Meijer, MD, PhD — University Medical Center Groningen
- Study coordinator: Vincent E de Meijer, MD, PhD
- Email: v.e.de.meijer@umcg.nl
- Phone: +31503616161
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.