![肿瘤药物治疗方案及综合评价](https://wfqqreader-1252317822.image.myqcloud.com/cover/13/43604013/b_43604013.jpg)
二线内分泌治疗
方案Ⅰ 氟维司群联合CDK4/6抑制剂
Ⅰ 氟维司群联合帕博西尼
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T177_238_945_1949_1429_97857.jpg?sign=1739683181-Hau4Bue7hqWf7deBWXcjuoY2J47EUA93-0-64ecc004ead54427ec3296a1995783c9)
方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T177_238_1534_1951_2793_148009.jpg?sign=1739683181-nXIdPcxhwzVNnzlFvpsWxh05JBqB79mY-0-812a733e34f46ab662bc16d0fd86ad4d)
续表
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T178_280_336_2015_2834_148504.jpg?sign=1739683181-NocXGhycFhWnCKDERubsFxK2wlNRwVi9-0-01bfb030e44168f7a6445ed803b1786a)
续表
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T179_238_343_1951_1218_146933.jpg?sign=1739683181-5AcXSFYJswsDipiF006iH8FVMgmo7oKr-0-fb6a66a5a5b52f78a53c163ad525e654)
点评
PALOMA3研究入组了521例雌激素受体阳性、HER2阴性转移性乳腺癌患者。入组患者为辅助内分泌治疗期间或12个月内复发,或者转移性患者一线AI治疗后进展的患者。研究同时纳入了部分绝经前或围绝经期接受戈舍瑞林卵巢功能抑制的患者(约占21%)。以2:1随机分配至氟维司群联合帕博西尼组或安慰剂对照组。结果显示:氟维司群联合帕博西尼较安慰剂对照显著高了PFS,推迟了挽救性化疗的时间。中位随访45个月,仅60%的患者达到了OS的终点,且安慰剂组16%的患者进展后接受了帕博西尼的治疗。因此整体OS的提高没有达到统计学意义。在不良事件方面,虽然帕博西尼组患者中性粒细胞减少和乏力的反应显著高于安慰剂组,但粒细胞缺少性发热的比率两组都仅为1%,两组患者因不良事件而终止治疗的比例都很低,分别为4%和6%。
(安 欣 史艳侠)
参考文献
[1] CRISTOFANILLI M,TURNER NC,BONDARENKO I,et al.Fulvestrant plus palbociclib versus fulvestrant plus placebo for treatment of hormone-receptor-positive,HER2-negative metastatic breast cancer that progressed on previous endocrine therapy(PALOMA-3):final analysis of the multicentre,double-blind,phase 3 randomised controlled trial.Lancet Oncol,2016,17(4):425.Epub 2016 Mar 3.
Ⅱ 氟维司群联合玻玛西尼
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T180_297_345_2009_710_148011.jpg?sign=1739683181-2zKrdFkrgXtz7BJCqPlkAGtdwL6aSiPm-0-741398514d8fbeadbad735c3ed9a81c2)
方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T180_292_813_2035_2826_148508.jpg?sign=1739683181-fOTm1CHjzaui1wRw5RFgnBqnun4YeK0N-0-009431b8dd70132fed384e7ac499bf7f)
续表
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T181_238_365_1951_1828_146934.jpg?sign=1739683181-QMbzJoOGMUJjcWOUft8FP3QYoHi1fHL9-0-38a109767f8ca92b5add7fed6def6243)
点评
MONARCH 2(NCT02107703)研究入组的患者为一线AI内分泌治疗失败的或者辅助AI治疗结束后12个月内肿瘤进展的绝经后激素受体阳性、HER2阴性的晚期乳腺癌,结果显示,二线氟维司群联合CKD4/6抑制剂玻玛西尼较氟维司群单药显著提高了ORR,并延长了PFS。总体不良事件耐受良好。因此,该方案被推荐用于绝经后激素受体阳性、HER2阴性的晚期乳腺癌二线内分泌治疗。
(安 欣 史艳侠)
参考文献
[1] SLEDGE GW JR,TOI M,NEVEN P,et al.MONARCH 2:Abemaciclib in combination with fulvestrant in women with HR+/HER2-advanced breast cancer who had progressed while receiving endocrine therapy.J Clin Oncol,2017,35(25):2875-2884.
Ⅲ 氟维司群联合瑞博西尼
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T182_297_345_2011_822_148012.jpg?sign=1739683181-Y3S6pN4HMUvhF6faEvCWKrCm5EHb0Rqd-0-d7381bf22de3a2293fb3aad6f2fd1d16)
方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T182_287_924_2020_2834_148512.jpg?sign=1739683181-JBrzFGtvWHcrMZbhnP0tk0tCEmOzuikZ-0-43b15cdb21705ffea977ff4e7973dadf)
续表
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T183_238_374_1949_1149_148014.jpg?sign=1739683181-E96VRMru66yWiEgiEwjiBnUq8q6FkkGZ-0-e533b7e057e1c4a08cc8ba31f8ec45aa)
点评
MONALEESA-3研究入组的患者雌激素受体阳性、HER2阴性的晚期患者,转移后未接受过全身治疗或接受过一线内分泌治疗后进展的患者,以2:1的比例随机分配至氟维司群联合瑞博西尼组或氟维司群联合安慰剂组。结果显示:联合瑞博西尼显著提高了PFS。既往接受或未接受内分泌治疗的患者从联合瑞博西尼治疗中获益相当。基于该项研究的结果,FDA批准氟维司群联合瑞博西尼用于雌激素受体阳性、HER2阴性的晚期患者的一线或后线治疗。
(安 欣 史艳侠)
参考文献
[1] SLAMON DJ,NEVEN P,CHIA S,et al.PhaseⅢ Randomized study of ribociclib and fulvestrant in hormone receptor-positive,human epidermal growth factor receptor 2-negative advanced breast cancer:MONALEESA-3.J Clin Oncol,2018,36(24):2465.Epub 2018 Jun 3.
方案Ⅱ 依维莫司联合内分泌治疗
Ⅰ 依维莫司联合依西美坦
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T183_238_2488_1943_2818_98766.jpg?sign=1739683181-AnXbd159QA9s4XqieyjqJGsaevVtiryR-0-3df4c74f8595bed22456d4c24293dfea)
方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T184_297_351_2006_2187_148015.jpg?sign=1739683181-HuNcRaKVsJheKLAzfBv1GNSJiupXzcwc-0-6685909cca45ab59efe49054a0d523d8)
点评
该研究旨在评估雌激素受体阳性晚期乳腺癌,非甾体类芳香化酶抑制治疗进展后,二线换用甾体类药物加或不加依维莫司的疗效和安全性。结果显示:联合依维莫司显著延长了PFS约4.6个月,但总生存的延长没有达到统计学意义。依维莫司最主要的不良事件包括口腔炎、肺炎、高血糖。大多数患者表现为轻至中度的不良事件,多数患者在减量或停药后可恢复,由于不良事件导致治疗中断患者的比例较低。
(安 欣 史艳侠)
参考文献
[1] BECK JT,HORTOBAGYI GN,CAMPONE M,et al.Everolimus plus exemestane as first-line therapy in HR(+),HER2(-)advanced breast cancer in BOLERO-2.Breast Cancer Res Treat,2014,143(3):459-467.
[2] RUGO HS,PRITCHARD KI,GNANT M,et al.Incidence and time course of everolimus-related adverse events in postmenopausal women with hormone receptor-positive advanced breast cancer:insights from BOLERO-2.Ann Oncol,2014,25(4):808-815.
[3] HORTOBAGYI GN,STEMMER SM,BURRIS HA,et al.Updated results from MONALEESA-2,a phaseⅢ trial of first-line ribociclib plus letrozole versus placebo plus letrozole in hormone receptorpositive,HER2-negative advanced breast cancer.Ann Oncol,2018,29(7):1541-1547.
Ⅱ 依维莫司联合他莫昔芬
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T185_238_1134_1949_1521_99019.jpg?sign=1739683181-wbLGuFQyuOZ5AOK29WkAAGm2XWnCBNmV-0-0f078019f1a6cc26b962ed66a74d69c9)
方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T185_238_1627_1949_2785_148016.jpg?sign=1739683181-HtAndHlX9Drn1PTTLa8Szid2rFC2vde0-0-b5c52a54ae19306db513662d77469be6)
续表
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T186_297_386_2008_2138_148017.jpg?sign=1739683181-jbFG4mnx3QnAnf7oKor1slUb4bmwV6Sy-0-4b8463f0541d2b33a35b8d39e3dcb9b9)
点评
本研究入组患者为绝经后雌激素受体阳性、HER2阴性的晚期乳腺癌,所有患者均判定为AI耐药,包括原发耐药(包括早期患者AI辅助治疗过程中或结束后6个月内复发,或晚期患者一线AI治疗有效时间小于6个月)和继发耐药(早期患者AI辅助治疗过程中或结束后超过6个月内复发,或晚期患者一线AI治疗有效时间大于6个月)。结果显示:AI耐药患者,依维莫司联合他莫昔芬较他莫昔芬单药显著提高了CRB、TTP和OS。
(安 欣 史艳侠)
参考文献
[1] BACHELOT T,BOURGIER C,CROPET C,et al.Randomized phase Ⅱ trial of everolimus in combination with tamoxifen in patients with hormone receptor-positive,human epidermal growth factor receptor 2-negative metastatic breast cancer with prior exposure to aromatase inhibitors:a GINECO study.J Clin Oncol,2012,30(22):2718-2724.