Biomarkers and Clinical Features of Metastatic Breast Cancer in Patients Treated With CDK4/6 Inhibitors
Recruiting · NCT04526587 · Observational (researchers observe without assigning treatment) · Lead sponsor: Roswell Park Cancer Institute
View the official record on ClinicalTrials.gov →Interventions studied
What this trial is about
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.
Who can take part
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
Where it is running
1 location listed across 1 US state.
- Roswell Park Cancer Institute - Buffalo, New York, United States