![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)
晚期HER2阳性乳腺癌一线方案
方案Ⅰ 曲妥珠单抗联合化疗vs单纯化疗
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T145_238_2312_1949_2730_147984.jpg?sign=1739341930-THfjDLxxhiq6lZPFP8WJA64k8lZsftS8-0-0f861d3b41360d56c6bd9ce2c97b0d0a)
注:化疗方案剂量同前,紫杉醇为175mg/m2 Q21D方案。辅助治疗接受蒽环类药物的患者选择单药紫杉醇;辅助化疗阶段未使用蒽环类药物的患者选择AC方案
方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T146_290_346_2020_2792_148429.jpg?sign=1739341930-G786guTUu3TEx3qOUCU23zeoIIL7G5p1-0-2e5631b99c4fb7c4078b835b9942639f)
续表
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T147_238_343_1947_1016_146925.jpg?sign=1739341930-CBkCpcxICac2XUGHU2JYNEOOcUi5DMtG-0-c8fcfcd106dbb07a2cb755ef5d59cc36)
点评
HER2阳性晚期乳腺癌一线化疗联合曲妥珠单抗显著提高了客观有效率、至疾病进展时间和总生存期。曲妥珠单抗联合AC方案心脏毒性发生率显著增加,达27%,AC方案单纯化疗,曲妥珠单抗联合紫杉醇和紫杉醇单药化疗组心脏毒性的发生率分别为8%,13%和1%。其中3~4级心脏毒性的发生率分别为16%、3%、2%和1%。基于此项研究的结果,不推荐曲妥珠单抗同时联合蒽环类药物。
(安 欣 史艳侠)
参考文献
[1] SLAMON DJ,LEYLAND-JONES B,SHAK S,et al.Use of chemotherapy plus a monoclonal antibody against HER2 for metastatic breast cancer that overexpresses HER2.N Engl J Med,2001,344(11):783-792.
方案Ⅱ 多西紫杉醇联合曲妥珠单抗vs多西紫杉醇
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T147_238_2111_1961_2849_148432.jpg?sign=1739341930-SG89gXKzXDsPMH81Y4JTO7Ka9HIsWyQL-0-aad265ab4fbc058568ba737dd5aabee2)
续表
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T148_297_345_2008_2195_93747.jpg?sign=1739341930-TRWdGTfNylyScKLCTDsFIt8uyiQb2GDR-0-fb6d03da61d725ce4d0ca1fa2a8253cc)
点评
这是一项Ⅱ期的临床研究,比较多西紫杉醇联合或不联合曲妥珠单抗的疗效。结果显示,在HER2阳性晚期乳腺癌中,曲妥珠单抗联合多西紫杉醇疗效优于单药多西紫杉醇,显著提高了患者的总生存期、客观有效率、至疾病进展时间等,不良事件增加不大,耐受良好。因此,紫杉类药物联合曲妥珠单抗推荐作为晚期HER2阳性乳腺癌标准一线方案。
(安 欣 史艳侠)
参考文献
[1] MARTY M,COGNETTI F,MARANINCHI D,et al.Randomized phaseⅡ trial of the efficacy and safety of trastuzumab combined with docetaxel in patients with human epidermal growth factor receptor 2-positive metastatic breast cancer administered as first-line treatment:the M77001 study group.J Clin Oncol,2005,23(19):4265-4274.
方案Ⅲ 曲妥珠单抗联合单药化疗vs联合双药化疗
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T149_233_867_1959_1642_148436.jpg?sign=1739341930-L8P59HB7Qg1nza5YjNO59igKoo06SRaP-0-2b5dcda520084fa8c071d94d4be06a77)
方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T149_231_1728_1966_2809_148437.jpg?sign=1739341930-v9J3M82HnHm8l3MBIgJbF1ocaMW9pfwG-0-76e8d754030d13d11c9a6cec71acd3d4)
续表
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T150_297_362_2008_1783_147988.jpg?sign=1739341930-rQmK9c0lyXhRP5HRaUJa1PTKCExcM9qX-0-273fd5236d8874fa465c71b26f1c4bfc)
点评
HER2阳性晚期乳腺癌一线化疗方案在曲妥珠单抗联合多西紫杉醇的基础上,增加卡铂并未提高疗效,且会增加不良事件发生率,因此HER2阳性晚期乳腺癌一线化疗方案推荐抗HER2靶向治疗联合单药化疗。
(安 欣 史艳侠)
参考文献
[1] VALERO V,FORBES J,PEGRAM MD,et al.Multicenter phase Ⅲ randomized trial comparing docetaxel and trastuzumab with docetaxel,carboplatin,and trastuzumab as first-line chemotherapy for patients with HER2-gene-amplified metastatic breast cancer(BCIRG 007 study):two highly active therapeutic regimens.J Clin Oncol,2011,29(2):149-156.
方案Ⅳ 帕妥珠单抗联合曲妥珠单抗、多西紫杉醇化疗
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T151_226_344_1966_1084_148441.jpg?sign=1739341930-MnakXggi2rckMwS5RyHvhSzZG3LoO59W-0-81cce6795ff8d4af2992a94873f3c34b)
方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T151_238_1176_1948_2813_147989.jpg?sign=1739341930-WnzHkVdrOPNRxkWvI6vsesnWNqmd2PWv-0-4b07fed2f26509a2d9bae514a20f0c98)
续表
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T152_297_360_2007_1018_94370.jpg?sign=1739341930-Gdy6KyQnmlvkoeLPjvI7fQl0K0jh9v1c-0-6b015186bd61ebcce04a8421373c57dc)
点评
HER2阳性晚期乳腺癌一线使用帕妥珠单抗、曲妥珠单抗双靶联合多西紫杉醇治疗较曲妥珠单抗单靶联合多西紫杉醇治疗显著延长了患者的PFS,不良事件包括心脏毒性没有显著增加。帕妥珠单抗、曲妥珠单抗双靶与化疗的联合成为晚期HER2阳性乳腺癌新的标准治疗方案。
(安 欣 史艳侠)
参考文献
[1] BASELGA J,CORTÉS J,KIM SB,et al.Pertuzumab plus trastuzumab plus docetaxel for metastatic breast cancer.N Engl J Med,2012,366(2):109-119.
方案Ⅴ 曲妥珠单抗联合紫衫类药物vs拉帕替尼联合紫衫类药物
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T152_297_2052_2009_2765_147990.jpg?sign=1739341930-8EFSjwy8Jnvdy03QSxhGenxXo7m0x9zY-0-9e40ca589e3e8b1cc3ed563a10fe136e)
方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T153_236_344_1964_2745_148445.jpg?sign=1739341930-cpeLbZeptVhguCDcRZrBSugKU5x1c5kO-0-fb5d16980fff1b4b3bd5bfb20fd65811)
点评
HER2阳性晚期乳腺癌一线治疗,拉帕替尼联合卡培他滨较曲妥珠单抗联合卡培他滨生存期更短,且腹泻、皮疹等不良事件更严重,因此不推荐一线使用。
(安 欣 史艳侠)
参考文献
[1] Gelmon KA,Boyle FM,Kaufman B,et al.Lapatinib or trastuzumab plus taxane therapy for human epidermal growth factor receptor 2-positive advanced breast cancer:final results of NCIC CTG MA.31.J Clin Oncol,2015,33(14):1574-1583.