NCT04526587 Biomarkers and Clinical Features of Metastatic Breast Cancer in Patients Treated With CDK4/6 Inhibitors

Trial Parameters

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

Brief Summary

This study investigates the clinical course of CDK4/6 inhibitor treated patients in the real-world setting among patients with breast cancer. CDK4/6 inhibitors may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Studying samples of blood, tissue, ascites or pleural effusions, and fresh body fluids or fresh biopsy, from patients with breast cancer that has spread to the other places in the body (metastatic) may help doctors learn more about cancer and the development of drug resistance in patients, and predict how well patients will respond to treatment.

Eligibility Criteria

Inclusion Criteria: * All adult patients with ER+/HER2- metastatic breast cancer or HR+/HER2-node positive, high risk early breast cancer who are being or have been treated with ciclib-based therapies are eligible for inclusion in this study * This includes patients receiving standard of care therapy for ER+/HER2- metastatic breast cancer, as well as those who would be eligible to participate in a non-interventional study while on a clinical study open at Roswell Park or St. Vincent's Hospital * Screening will occur in breast oncology clinic, by review of patient medical records for the pending, ongoing, or past treatment with ciclib-based therapy * Participant must understand the prospective nature of this study and sign an Independent Ethics Committee/Institutional Review Board approved written informed consent form Exclusion Criteria: * Pregnant of nursing female subjects * Unwilling or unable to follow protocol requirements

Related Trials

Related Intelligence Guides

In-depth guides covering this condition's trials, eligibility, and what to expect.