Daiichi Sankyo and AstraZeneca reported positive topline data from their head-to-head DESTINY-Breast-03 Phase III trial for Enhertu versus trastuzumab emtansine (T-DM1) in patients with HER2 positive metastatic breast cancer.

Odonate Therapeutics Inc. announced that it has initiated CONTESSA, a multinational, multicenter, randomized, Phase 3 study of tesetaxel in patients with locally advanced or metastatic breast cancer.