Efficacy and Safety of Neoadjuvant Chemotherapy Followed by CDK4/6 Inhibitors Plus Endocrine Therapy in Patients With HR‐Positive, HER2‐Negative Breast Cancer: A Retrospective Single‐Centre Cohort Analysis
Endocrine therapy with CDK4/6 inhibitor has been the main treatment for HR+/HER2− breast cancer in the adjuvant setting; however, the data on the application in the neoadjuvant setting is limited. We compared neoadjuvant efficacy and safety of sequential chemotherapy‐CDK4/6 inhibitors with chemotherapy alone in HR+/HER...