Global Cardio Oncology Registry

The Cleveland Clinic · NCT05598879

This study is collecting health information from cancer patients around the world to see what factors might increase their risk of heart problems caused by cancer treatments.

Quick facts

Study typeObservational
Enrollment5000 (estimated)
Ages18 Years and up
SexAll
SponsorThe Cleveland Clinic (other)
Drugs / interventionsimmunotherapy
Locations1 site (Weston, Florida)
Trial IDNCT05598879 on ClinicalTrials.gov

What this trial studies

The Global Cardio Oncology Registry (G-COR) is a multinational, multicenter observational cohort registry aimed at collecting comprehensive data on cancer patients to identify risk factors for cardiovascular toxicity related to cancer therapies. It will gather clinical, laboratory, imaging, demographic, and socioeconomic information from 124 hospitals across 24 countries. The registry focuses on three populations: patients with hematological malignancies, breast cancer, and those treated with immune checkpoint inhibitors. By analyzing this data, G-COR seeks to derive and validate risk scores for cardiovascular complications in diverse geographic settings.

Who should consider this trial

Good fit: Ideal candidates include adult patients (18 years and older) undergoing new cardio-oncology consultations for breast cancer, hematological malignancies, or those evaluated for immune checkpoint inhibitors.

Not a fit: Patients who have previously undergone cardio-oncology evaluations or are under 18 years old may not benefit from this study.

Why it matters

Potential benefit: If successful, this registry could lead to improved risk assessment and management strategies for cancer patients at risk of cardiovascular toxicity.

How similar studies have performed: Other studies have shown success in similar observational approaches, but G-COR represents a novel and extensive international effort in this field.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* New cardio-oncology consultation for breast cancer patients, or
* New cardio-oncology consultation for Hodgkin's or non-Hodgkin's lymphoma patients, or
* New cardio-oncology consultation for acute or chronic leukemia patients, or
* New cardio-oncology consultation for multiple myeloma or AL amyloidosis, or
* New cardio-oncology consultations for immune check-point inhibitors cardiac evaluation.
* All patients have to be 18 years old or older

Exclusion Criteria:

* Cardio-oncology patients who have previously had cardio-oncology evaluation and follow up by the investigators.
* Minors less than 18 years old.
* Inability or unwillingness to consent to participate

Where this trial is running

Weston, Florida

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.

View on ClinicalTrials.gov →

Conditions: Breast Cancer, Hematologic Malignancy, Immune Checkpoint Inhibitor-Related Myocarditis, Cardiotoxicity, Cardiovascular Diseases, cardiotoxicity, Cancer related cardiovascular diseases, prospective registry

Last reviewed 2026-05-15 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.