TY - CHAP M1 - Book, Section TI - Carcinoma of the Female Breast A1 - Giuliano, Armando E. A1 - Hurvitz, Sara A. A2 - Papadakis, Maxine A. A2 - McPhee, Stephen J. A2 - Rabow, Michael W. A2 - McQuaid, Kenneth R. PY - 2022 T2 - Current Medical Diagnosis & Treatment 2022 AB - KEY CLINICAL UPDATES IN CARCINOMA OF THE FEMALE BREASTIn 2020, the FDA approved neratinib (in combination with capecitabine) and margetuximab, a monoclonal antibody similar to trastuzumab that is designed to improve the antibody dependent cellular cytotoxicity mechanism of action when used with chemotherapy.In 2020, pembrolizumab, a second immune checkpoint inhibitor, was FDA approved for use in patients with PD-L1 positive disease in combination with chemotherapy (taxane or gemcitabine/carboplatin) based on results from the KEYNOTE 355 trial showing an improved median progression-free survival with the addition of this antibody to standard chemotherapy.Sacituzumab govitecan (TRODELVY) is the first antibody drug conjugate approved for triple negative breast cancer.The phase 3 confirmatory trial, ASCENT, demonstrated that sacituzumab govitecan is associated with a statistically significant improvement in progression-free and overall survival when compared to single-agent chemotherapy in patients with triple negative breast cancer who had received at least two prior lines of standard chemotherapy for metastatic disease. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/23 UR - accessmedicine.mhmedical.com/content.aspx?aid=1184174934 ER -