Identifying new biomarkers for chemotherapy-related heart damage.

New Biomarkers in the Prediction of Chemotherapy-induced Cardiotoxicity.

Observational Cardiology Prague · NCT05992337

This study is testing if new blood markers can help find heart damage early in breast cancer patients receiving chemotherapy so that doctors can make changes to their treatment right away.

Quick facts

Study typeObservational
Enrollment200 (estimated)
Ages18 Years and up
SexFemale
SponsorCardiology Prague Research network
Drugs / interventionsChemotherapy
Locations2 sites (Prague and 1 other locations)
Trial IDNCT05992337 on ClinicalTrials.gov

What this trial studies

This observational study focuses on the early detection of cardiotoxicity in breast cancer patients undergoing chemotherapy. It aims to identify new biomarkers that can signal heart damage before significant functional impairment occurs. The methodology includes blood sampling, echocardiography, cardio MRI, and continuous monitoring of ECG and blood pressure. By detecting cardiotoxic effects early, the study seeks to enable timely adjustments in chemotherapy and initiate cardiovascular therapy to mitigate damage.

Who should consider this trial

Good fit: Ideal candidates for this study are women diagnosed with breast cancer who are undergoing chemotherapy known to have cardiotoxic side effects.

Not a fit: Patients with pre-existing cardiovascular disease may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved heart health outcomes for breast cancer patients receiving chemotherapy.

How similar studies have performed: Other studies have shown promise in identifying biomarkers for cardiotoxicity, but this approach may offer novel insights.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Breast cancer
* Chemotherapy with a known cardiotoxic side effect

Exclusion Criteria:

* Known cardiovascular disease

Where this trial is running

Prague and 1 other locations

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 CardiotoxicityChemotherapy EffectChemotherapy Induced Systolic Dysfunction
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.