Trastuzumab Plus Endocrine Therapy or Chemotherapy as First-line Treatment for Patients with Metastatic Breast Cancer with Hormone Receptor-positive and HER2-positive (SYSUCC-002).
Xin HuaXi-Wen BiJian-Li ZhaoYan-Xia ShiYing LinZhi-Yong WuYuan-Qi ZhangLe-Hong ZhangAn-Qing ZhangHeng HuangXin-Mei LiuFei XuYing GuoWen XiaRuo-Xi HongKui-Kui JiangCong XueXin AnYong-Yi ZhongShu-Sen WangJia-Jia HuangZhong-Yu YuanPublished in: Clinical cancer research : an official journal of the American Association for Cancer Research (2021)
Trastuzumab plus endocrine therapy was non-inferior to trastuzumab plus chemotherapy in patients with HR+HER2+ MBC.