[Translation] An open-label, randomized, multicenter study comparing the efficacy and safety of abemaciclib combined with lasofoxifene or fulvestrant in premenopausal and postmenopausal women and men with locally advanced or metastatic breast cancer who are estrogen receptor-positive (ER+), human epidermal growth factor receptor 2-negative (HER2-), and have an estrogen receptor 1 (ESR1) mutation
针对既往接受过瑞波西利或哌柏西利治疗、ER+、HER2-、ESR1突变的绝经前/后女性和男性局部晚期或转移性乳腺癌患者,评估分别使用阿贝西利联合拉索昔芬或氟维司群治疗的无进展生存期(PFS)情况。
[Translation] To evaluate the progression-free survival (PFS) of abemaciclib combined with lasofoxifene or fulvestrant in premenopausal/postmenopausal women and men with locally advanced or metastatic breast cancer who were ER+, HER2-, and ESR1 mutated and had received prior treatment with ribociclib or palbociclib.