Assessing Real-World Racial Differences Among Patients With Metastatic Triple-Negative Breast Cancer in US Community Practices

Real-world data characterizing differences between African American and White women with metastatic triple-negative breast cancer (mTNBC) are limited. Using 9 years of data collected from community practices throughout the United States, the authors assessed racial differences in the proportion of patients with mTNBC, and their characteristics, treatment, and overall survival.