ADC-Pertuzumab Promising as New Standard in HER2-Positive Metastatic Breast Cancer

(MedPage Today) -- CHICAGO -- First-line trastuzumab deruxtecan (T-DXd) combined with pertuzumab (Perjeta) improved progression-free survival (PFS) in HER2-positive locally advanced or metastatic breast cancer, according to the DESTINY-Breast09...