New device could keep donor hearts alive longer outside the body
NCT ID NCT06035991
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This early study tests a device that keeps donor hearts alive outside the body for longer periods before transplant. The goal is to see if hearts preserved this way work well within 15 days after surgery. Twenty adults with severe heart failure who cannot get a standard transplant are participating.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ex-vivo heart perfusion device
- What this could lead to
- If successful, this could allow donor hearts to be preserved for longer periods, potentially increasing the number of hearts available for transplant.
- What could go wrong
- This is a very early, small trial with only 20 participants. The device may not work as hoped, and there are always risks with any transplant surgery, including organ rejection or failure.
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
-
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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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Oct 2023
- Expected to finish
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Oct 2028
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
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18 to 100 years
- Sex
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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: * Patients over 18 years of age * Patients suffering from irreversible terminal heart failure with a medical indication for heart transplantation but who cannot be transplanted (per the graft allocation policy in France) or assisted (technical impossibility, contraindication, patient's refusal) and for whom a favourable and motivated opinion from the Multidisciplinary Consultation Meeting (RCP) of the cardiac surgery department of the Hospital Pitié-Salpêtrière has been made * Having given their informed consent in writing Exclusion Criteria: * Technical obstacles which would generate an excessive surgical risk for the patient according to the medical opinion such as comorbidities or associated pathology not compatible with a transplant * Known ongoing sepsis, defined as positive blood culture immediately prior to transplant (including with ventricular assist device) * Candidate patient for Combined Organ Transplantation * Patient protected by law (guardianship, curatorship, deprived of liberty) * No affiliated with or entitled to a French social security scheme (AME included) * Pregnant or breast-feeding female * Current participation in another interventional study (category 1 of French Jardé law) or being in the exclusion period at the end of a previous study * Patient unable to understand the information provided during the informed consent 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
-
Pitié-Salpêtrière Hospital
Paris, 75013, France
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