New machine keeps donor hearts alive for transplant
NCT ID NCT06485596
First seen Jun 27, 2026 · Last updated Aug 04, 2026 · Updated 2 times
Summary
This study tests a new method to preserve hearts from donors after circulatory death. The hearts are kept cool and oxygenated using a special machine during transport. The goal is to see if this helps more people get heart transplants and survive. The study involves 20 adults already listed for a heart transplant.
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
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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40 people
The number who actually took part.
- Started
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Aug 2024
- Expected to finish
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Aug 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- 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 Recipient Criteria: 1. Age ≥18 years 2. Signed informed consent form 3. Accepted and/or listed for heart transplantation Exclusion Recipient Criteria: 1. Not able to understand the information provided during the informed consent procedure 2. Previous solid organ transplantation 3. Grown-up congenital heart disease 4. Dialysis 5. Incompatible blood group 6. Combined organ transplantation candidates 7. Subjects under pre-transplant desensitization protocol (including plasma exchange in conjunction with the transplant surgery) 8. Mechanical circulatory support pre-transplantation (except durable Left ventricular assist device or Intra-aortic balloon pump) Inclusion - Heart donor 1. Accepted as a heart donor by the transplant team based on current standard of care criteria 2. DCD Maastricht category III and euthanasia donors 3. Age ≤ 60 years old Exclusion - Heart Donor 1. Functional warm ischemia time (FWIT) \> 30 minutes. 2. Donor cardiac arrest does not occur within 120 minutes from Withdrawal of life sustaining therapy (WLST) 3. Deviations from Donor end of life treatment protocol as defined by local standard operating procedures 4. Donor heart assessed as not transplantable by the responsible clinician at any time point during the donation or procurement procedure
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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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Erasmus MC
Rotterdam, 3015, Netherlands
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UMC Groningen
Groningen, 9713, Netherlands
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UMC Utrecht
Utrecht, 3584, Netherlands
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UZ Leuven
Leuven, Belgium
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