S1501 Dual Observational and Randomized Cohort Study of Patients With Metastatic HER-2+ Breast Cancer at Risk of Cardiac Toxicity
This trial has two cohorts of patients with human epidermal growth factor receptor (HER)-2-positive breast cancer that has spread to other places in the body. All patients must be receiving trastuzumab-based treatment. Both cohorts are bei…
- Sanford Cancer Center Oncology Clinic — Sioux Falls, South Dakota
- Sanford USD Medical Center - Sioux Falls — Sioux Falls, South Dakota