Worldwide Assessment of Deceased Donor Kidney Utilization
United States, France300,000 participantsStarted 2025-11-01
Plain-language summary
The persistent imbalance between kidney transplant demand and organ availability remains a major global challenge. Optimizing the utilization of kidneys from deceased donors is a critical strategy to expand the donor pool and increase access to transplantation. Previous studies have demonstrated substantial international differences in kidney acceptance and discard practices, with significant potential gains in allograft life-years through optimized utilization. However, major changes in allocation policies, donor characteristics, preservation technologies, and global events such as the COVID-19 pandemic may have altered contemporary utilization patterns. This study aims to characterize international trends in deceased donor kidney utilization, compare allograft survival across countries, and estimate potential transplantable allograft life-years gained through improved utilization practices.
Who can participate
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* All consecutive kidneys recovered for the purpose of transplantation from donors deceased from brain death or circulatory death between January 1, 2010 and December 31, 2025
Exclusion Criteria:
* Kidneys offered to transplant centers but never recovered
* Living renal transplants
* Multiorgan transplant recipients
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Kidney allograft discard
Timeframe: Day 0
Trial details
NCT IDNCT07341516
SponsorParis Translational Research Center for Organ Transplantation