Heart tissue analysis aims to unlock better diagnosis
NCT ID NCT07359690
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at heart tissue samples from 216 adults who already need a biopsy as part of their care. Researchers want to find unique molecular patterns in different heart conditions, including after a heart transplant. The goal is to improve how these diseases are diagnosed and treated.
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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About 216 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2025
- Expected to finish
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Sep 2028
An estimate. End dates often move.
- 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
All patients receiving an endomyocardial biopsy after routine clinical indication will be enrolled. The identification of molecular profiles from the obtained endomyocardial biopsies (EMBs) represents an exploratory research approach that does not allow for an exact sample size calculation. Considering the heterogeneity of the collected EMBs, and particularly the fact that EMBs are often performed for the differential diagnosis of various rare myocardial diseases, an adequately large study population is necessary to capture rare phenotypes. The planned cohort will include 40 patients each from the main groups: unclear cardiomyopathy, suspected (ICI-)myocarditis, suspected cardiac storage disease, and post-heart transplantation surveillance. Thus, a total of 160 EMBs are targeted for multi-omics analysis.The secondary endpoint of the study allows for a sample size estimation of 56 EMBs for the subgroup of cardiac amyloidosis (calculation according to the full proposal).
- 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: * Patients aged \>18 years with a clinical indication for endomyocardial biopsy. * Patients capable of providing informed consent who have signed the consent form for participation in the study. Exclusion Criteria: * Patients without a clinical indication for endomyocardial biopsy (EMB). * Pregnant individuals. * Patients incapable of providing informed consent. * Women of childbearing potential who are not using adequate contraception.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University Hospital Essen, Germany
RECRUITINGEssen, North Rhine-Westphalia, 45147, Germany
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