Krauss Katja, Stickeler Elmar
Breast Center, Department of Gynecology and Obstetrics, RWTH University Hospital Aachen, Aachen, Germany.
Breast Care (Basel). 2020 Aug;15(4):337-346. doi: 10.1159/000509362. Epub 2020 Jul 21.
Endocrine therapy with a standard duration of 5 years is well known as an effective treatment for endocrine-sensitive breast cancer.
In the adjuvant setting this treatment reduces the 15-year mortality rates by about 30 and 40% with tamoxifen and aromatase inhibitor, respectively. The well-known long-term recurrence risk of luminal cancers led to multiple trials examining the benefit of extended endocrine treatment for up to 15 years. Additional benefit with extended therapy was seen for patients with high recurrence risk. Also, additional ovarian suppression for premenopausal women exhibited a significant benefit for patients at higher risk.
The data of the last years will be summarized and discussed, also considering the side effects of the different treatment options.
标准疗程为5年的内分泌治疗是内分泌敏感型乳腺癌的有效治疗方法,这是众所周知的。
在辅助治疗中,他莫昔芬和芳香化酶抑制剂分别使15年死亡率降低约30%和40%。管腔型癌症众所周知的长期复发风险促使多项试验研究长达15年的延长内分泌治疗的益处。对于复发风险高的患者,延长治疗有额外益处。此外,对绝经前女性进行额外的卵巢抑制对风险较高的患者显示出显著益处。
将总结和讨论过去几年的数据,同时考虑不同治疗方案的副作用。