Investigating biomarkers for heart transplant rejection

Biomarkers for Diagnosis, Prognosis, and Targeted Therapy After Heart Transplantation

Observational Helsinki University Central Hospital · NCT06064123

This study is testing if certain blood markers can help doctors better detect and predict heart transplant rejection in patients who have received a heart transplant.

Quick facts

Study typeObservational
Enrollment100 (estimated)
Ages18 Years and up
SexAll
SponsorHelsinki University Central Hospital Academic / other
Locations1 site (Helsinki, Uusimaa)
Trial IDNCT06064123 on ClinicalTrials.gov

What this trial studies

This observational study aims to explore the use of donor-derived cell-free DNA and various mRNA expressions in blood samples to identify biomarkers for diagnosing and predicting heart transplant rejection. By analyzing these biomarkers, the study seeks to improve targeted therapies for conditions such as primary graft failure and acute rejection. The research will involve heart transplant recipients and will focus on developing liquid biopsies for better monitoring of their condition post-transplant.

Who should consider this trial

Good fit: Ideal candidates for this study are adult heart transplant recipients who have provided informed consent.

Not a fit: Patients who are not heart transplant recipients or those who cannot provide informed consent may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to more accurate and timely diagnosis and treatment of heart transplant rejection, improving patient outcomes.

How similar studies have performed: Other studies have shown promise in using liquid biopsies and biomarkers for monitoring transplant rejection, indicating a potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* patient age \> 18 years
* heart transplant recipient
* has signed informed consent

Exclusion Criteria:

* foreign residency
* no signed informed consent collected

Where this trial is running

Helsinki, Uusimaa

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Heart Transplant RejectionDonor-derived Cell-Free DNAPlateletEndomyocardial biopsyLiquid biopsyTranscriptomeProteomicsMetabolomics
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.