2017年11月15日,制药巨头阿斯利康公司在官网上宣布,美国食品药品监督管理局(FDA)批准氟维司群(fulvestrant)联合abemaciclib治疗,激素治疗后进展的HR+、HER2-晚期或转移性乳腺癌(MBC)。Abemaciclib是CDK4/6抑制剂。
FDA此次的批准是基于III期MONARCH 2试验结果。该试验共纳入669名HR+、HER2-晚期乳腺癌患者。接受氟维司群+abemaciclib治疗或维司群+安慰剂治疗。结果显示,氟维司群+abemaciclib治疗的中位无进展生存时间(PFS)显著长于对照组,16.4个月 vs 9.3个月。
参考文献
Faslodex receives US FDA approval for the treatment of advanced breast cancer in combination with abemaciclib [news release]. AstraZeneca: November 15, 2017. https://www.astrazeneca.com/media-centre/press- releases/2017/faslodex-receives-us-fda-approval-for-the-treatment-of-advanced-breast-cancer-in-combination- with-abemaciclib-15112017.html. Accessed November 15, 2017.