New protocol aims to improve organ preservation in deceased donors
NCT ID NCT07421726
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This observational study looked at how a cold preservation solution is given to deceased organ donors after a special blood flow procedure. The goal was to create a standard way to do this. Researchers studied 20 donors to see how fast the solution was given, how long it took, and if there were any problems. This is not a treatment study but a step toward better organ preservation methods.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to a standardized protocol for preserving organs from deceased donors, potentially improving transplant outcomes.
- What could go wrong
- This is a small observational study (20 participants) focused on procedure description, not treatment efficacy. Results may not generalize to all donor types.
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.
- Participants
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20 people
The number who actually took part.
- Started
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Mar 2025
- Finished
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Dec 2025
- 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.
Who is studied
Donors belonging to the cDCD III category who have undergone A-NRP and liver or liver and kidney procurement for transplantation at one of the participating centers during the study period will be enrolled. At least one liver will subsequently be transplanted at the coordinating center. The study design includes two cohorts, one retrospective and one prospective. The retrospective cohort will include 10 donors belonging to the cDCD III category, whose organs were procured between January 2024 and December 2024. The prospective cohort will include all cDCD III donors who have undergone A-NRP and liver or liver and kidney procurement for transplantation at one of the participating centers from 01/01/2025 onwards and are eligible for the study, up to a number of 10 cases (20 cases overall).
- Ages
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18 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.
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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: * Deceased donor screened for death according to category III cardiovascular criteria, according to the modified Maastricht classification, procured and subjected to Abdominal Normothermic Regional Perfusion (A-NRP); * Donor risk assessment as standard or negligible/acceptable non-standard risk, according to the nomenclature and guidelines of the National Transplant Center (risk definition is established by the CRT-ER, possibly after consulting with the national second opinion) Exclusion Criteria: * Presence of absolute contraindications to organ donation; * Dissent to donation expressed during life; * Opposition by eligible family members unless specifically expressing their wishes; * Unacceptable risk according to the National Transplant Center (CNT) guidelines; * Lack of authorization from the Prosecutor's Office in cases where required; * Infeasibility of the controlled administration of cold preservation solution with or without oxygenation, in the judgment of the first operator and/or the perfusionist in charge.
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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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IRCCS Azienda Ospedaliero-Universitario di Bologna
Bologna, Bologna, 401328, Italy
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