

NCT04784715: Phase 3: (DESTINY-Breast09) Trastuzumab Deruxtecan (T-DXd) With or Without Pertuzumab Versus Taxane, Trastuzumab and Pertuzumab in HER2-positive Metastatic Breast Cancer
First Posted 2020-10-19 Trial status Active, not recruiting Sponsor AstraZeneca Abstract Presentation Meeting Abstract: 2025 ASCO Annual Meeting II Free access Breast Cancer—Metastatic June 04, 2025 Trastuzumab deruxtecan (T-DXd) + pertuzumab (P) vs taxane + trastuzumab + pertuzumab (THP) for first-line (1L) treatment of patients (pts) with human epidermal growth factor receptor 2–positive (HER2+) advanced/metastatic breast cancer (a/mBC): Interim results from DESTINY-Breast0
Dec 31