Enhertu approved in US for breast cancer post ET
28 January 2025 Enhertu approved in the US as first HER2-directed therapy for patients with HER2-low or HER2-ultralow metastatic breast cancer following disease progression after one or more endocrine therapiesBased on DESTINY-Breast06 Phase III trial results which showed Enhertu demonstrated superiority vs. chemotherapy with a median progression-free survival of more than one yearApproval brings AstraZeneca and Daiichi Sankyo's Enhertu to an earlier HR-positive treatment setting and broadens the patient population eligible for treatment with a HER2-directed therapy to those with