NEJM:恩美曲妥珠单抗治疗早期乳腺癌的效果显著

2020-06-14 MedSci原创 MedSci原创

接受新辅助化疗加人表皮生长因子受体2(HER2)靶向治疗后有残留的侵袭性乳腺癌患者,其预后比没有残留的患者更差。曲妥珠单抗艾坦辛(T-DM1)是曲妥珠单抗和细胞毒性药物艾坦辛(DM1)的抗体-药物共轭

接受新辅助化疗加人表皮生长因子受体2(HER2)靶向治疗后有残留的侵袭性乳腺癌患者,其预后比没有残留的患者更差。曲妥珠单抗艾坦辛(T-DM1)是曲妥珠单抗和细胞毒性药物艾坦辛(DM1)的抗体-药物共轭物,艾坦辛是一种梅坦辛衍生物和微管抑制剂,对既往接受化疗加HER2靶向治疗的转移性乳腺癌患者有益。

 

我们进行了一项3期开放标签试验,涉及HER2阳性的早期乳腺癌患者,这些患者在接受包含taxane(含或不含蒽环)和曲妥珠单抗的新辅助治疗后,在手术时发现乳房或腋窝有残留的侵袭性疾病。患者被随机分配接受辅助治疗T-DM1或曲妥珠单抗14个周期。主要终点是无侵袭性疾病生存期(定义为无同侧侵袭性乳腺肿瘤复发、同侧定位侵袭性乳腺癌复发、对侧侵袭性乳腺癌、远期复发或任何原因死亡)。

 

结果显示,在中期分析时,在1486名随机分配的患者中(T-DM1组743名,曲妥珠单抗组743名),T-DM1组有91名患者发生了侵袭性疾病或死亡(12.2%),曲妥珠单抗组有165名患者发生了侵袭性疾病或死亡(22.2%)。估计3年无侵袭性疾病的患者比例在T-DM1组为88.3%,在曲妥珠单抗组为77.0%。T-DM1组的无侵袭性疾病生存率显著高于曲妥珠单抗组(侵袭性疾病或死亡的危险比,0.50;95%置信区间,0.39~0.64;P<0.001)。T-DM1组有10.5%的患者和曲妥珠单抗组有15.9%的患者发生远处复发作为首次侵袭性疾病事件。安全性数据与T-DM1的已知安全性一致,与T-DM1相关的不良事件多于单独使用曲妥珠单抗。

 

总之,该研究结果表明,在完成新辅助治疗后有残留侵袭性疾病的HER2阳性早期乳腺癌患者中,辅助治疗T-DM1的侵袭性乳腺癌复发或死亡风险比单独使用曲妥珠单抗低50%。

 

原始出处:

 

Gunter von MinckwitzChiun-Sheng Huang, et al., Trastuzumab Emtansine for Residual Invasive HER2-Positive Breast Cancer. N Engl J Med. 2019 Feb 14;380(7):617-628.

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1648164, encodeId=81ab16481648a, content=<a href='/topic/show?id=d5c560226fc' target=_blank style='color:#2F92EE;'>#曲妥珠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=60226, encryptionId=d5c560226fc, topicName=曲妥珠)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a67b23554000, createdName=linlin2320, createdTime=Wed Jul 08 00:44:41 CST 2020, time=2020-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035307, encodeId=49c1103530e83, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Sun Jun 14 22:44:41 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047078, encodeId=39cd104e078f5, content=疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Sun Jun 14 22:44:41 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=602264, encodeId=65d86022641f, content=<a href='/topic/show?id=bdeb1e018cc' target=_blank style='color:#2F92EE;'>#T-DM1#</a>在完成新辅助治疗后有残留侵袭性疾病的HER2阳性早期乳腺癌患者中,辅助治疗T-DM1的侵袭性乳腺癌复发或死亡风险比单独使用曲妥珠单抗低50%。牛, beContent=null, objectType=article, channel=null, level=null, likeNumber=158, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17018, encryptionId=bdeb1e018cc, topicName=T-DM1)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily@163, createdTime=Sun Jun 14 21:37:51 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=602263, encodeId=2483602263fa, content=<a href='/topic/show?id=bdeb1e018cc' target=_blank style='color:#2F92EE;'>#T-DM1#</a>直接早期乳腺癌。, beContent=null, objectType=article, channel=null, level=null, likeNumber=174, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17018, encryptionId=bdeb1e018cc, topicName=T-DM1)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily@163, createdTime=Sun Jun 14 21:37:00 CST 2020, time=2020-06-14, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1648164, encodeId=81ab16481648a, content=<a href='/topic/show?id=d5c560226fc' target=_blank style='color:#2F92EE;'>#曲妥珠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=60226, encryptionId=d5c560226fc, topicName=曲妥珠)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a67b23554000, createdName=linlin2320, createdTime=Wed Jul 08 00:44:41 CST 2020, time=2020-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035307, encodeId=49c1103530e83, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Sun Jun 14 22:44:41 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047078, encodeId=39cd104e078f5, content=疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Sun Jun 14 22:44:41 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=602264, encodeId=65d86022641f, content=<a href='/topic/show?id=bdeb1e018cc' target=_blank style='color:#2F92EE;'>#T-DM1#</a>在完成新辅助治疗后有残留侵袭性疾病的HER2阳性早期乳腺癌患者中,辅助治疗T-DM1的侵袭性乳腺癌复发或死亡风险比单独使用曲妥珠单抗低50%。牛, beContent=null, objectType=article, channel=null, level=null, likeNumber=158, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17018, encryptionId=bdeb1e018cc, topicName=T-DM1)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily@163, createdTime=Sun Jun 14 21:37:51 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=602263, encodeId=2483602263fa, content=<a href='/topic/show?id=bdeb1e018cc' target=_blank style='color:#2F92EE;'>#T-DM1#</a>直接早期乳腺癌。, beContent=null, objectType=article, channel=null, level=null, likeNumber=174, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17018, encryptionId=bdeb1e018cc, topicName=T-DM1)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily@163, createdTime=Sun Jun 14 21:37:00 CST 2020, time=2020-06-14, status=1, ipAttribution=)]
    2020-06-14 旺医

    顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1648164, encodeId=81ab16481648a, content=<a href='/topic/show?id=d5c560226fc' target=_blank style='color:#2F92EE;'>#曲妥珠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=60226, encryptionId=d5c560226fc, topicName=曲妥珠)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a67b23554000, createdName=linlin2320, createdTime=Wed Jul 08 00:44:41 CST 2020, time=2020-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035307, encodeId=49c1103530e83, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Sun Jun 14 22:44:41 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047078, encodeId=39cd104e078f5, content=疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Sun Jun 14 22:44:41 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=602264, encodeId=65d86022641f, content=<a href='/topic/show?id=bdeb1e018cc' target=_blank style='color:#2F92EE;'>#T-DM1#</a>在完成新辅助治疗后有残留侵袭性疾病的HER2阳性早期乳腺癌患者中,辅助治疗T-DM1的侵袭性乳腺癌复发或死亡风险比单独使用曲妥珠单抗低50%。牛, beContent=null, objectType=article, channel=null, level=null, likeNumber=158, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17018, encryptionId=bdeb1e018cc, topicName=T-DM1)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily@163, createdTime=Sun Jun 14 21:37:51 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=602263, encodeId=2483602263fa, content=<a href='/topic/show?id=bdeb1e018cc' target=_blank style='color:#2F92EE;'>#T-DM1#</a>直接早期乳腺癌。, beContent=null, objectType=article, channel=null, level=null, likeNumber=174, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17018, encryptionId=bdeb1e018cc, topicName=T-DM1)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily@163, createdTime=Sun Jun 14 21:37:00 CST 2020, time=2020-06-14, status=1, ipAttribution=)]
    2020-06-14 CHANGE

    疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1648164, encodeId=81ab16481648a, content=<a href='/topic/show?id=d5c560226fc' target=_blank style='color:#2F92EE;'>#曲妥珠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=60226, encryptionId=d5c560226fc, topicName=曲妥珠)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a67b23554000, createdName=linlin2320, createdTime=Wed Jul 08 00:44:41 CST 2020, time=2020-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035307, encodeId=49c1103530e83, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Sun Jun 14 22:44:41 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047078, encodeId=39cd104e078f5, content=疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Sun Jun 14 22:44:41 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=602264, encodeId=65d86022641f, content=<a href='/topic/show?id=bdeb1e018cc' target=_blank style='color:#2F92EE;'>#T-DM1#</a>在完成新辅助治疗后有残留侵袭性疾病的HER2阳性早期乳腺癌患者中,辅助治疗T-DM1的侵袭性乳腺癌复发或死亡风险比单独使用曲妥珠单抗低50%。牛, beContent=null, objectType=article, channel=null, level=null, likeNumber=158, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17018, encryptionId=bdeb1e018cc, topicName=T-DM1)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily@163, createdTime=Sun Jun 14 21:37:51 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=602263, encodeId=2483602263fa, content=<a href='/topic/show?id=bdeb1e018cc' target=_blank style='color:#2F92EE;'>#T-DM1#</a>直接早期乳腺癌。, beContent=null, objectType=article, channel=null, level=null, likeNumber=174, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17018, encryptionId=bdeb1e018cc, topicName=T-DM1)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily@163, createdTime=Sun Jun 14 21:37:00 CST 2020, time=2020-06-14, status=1, ipAttribution=)]
    2020-06-14 lifefamily@163

    #T-DM1#在完成新辅助治疗后有残留侵袭性疾病的HER2阳性早期乳腺癌患者中,辅助治疗T-DM1的侵袭性乳腺癌复发或死亡风险比单独使用曲妥珠单抗低50%。牛

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1648164, encodeId=81ab16481648a, content=<a href='/topic/show?id=d5c560226fc' target=_blank style='color:#2F92EE;'>#曲妥珠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=60226, encryptionId=d5c560226fc, topicName=曲妥珠)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a67b23554000, createdName=linlin2320, createdTime=Wed Jul 08 00:44:41 CST 2020, time=2020-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1035307, encodeId=49c1103530e83, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Sun Jun 14 22:44:41 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047078, encodeId=39cd104e078f5, content=疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Sun Jun 14 22:44:41 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=602264, encodeId=65d86022641f, content=<a href='/topic/show?id=bdeb1e018cc' target=_blank style='color:#2F92EE;'>#T-DM1#</a>在完成新辅助治疗后有残留侵袭性疾病的HER2阳性早期乳腺癌患者中,辅助治疗T-DM1的侵袭性乳腺癌复发或死亡风险比单独使用曲妥珠单抗低50%。牛, beContent=null, objectType=article, channel=null, level=null, likeNumber=158, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17018, encryptionId=bdeb1e018cc, topicName=T-DM1)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily@163, createdTime=Sun Jun 14 21:37:51 CST 2020, time=2020-06-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=602263, encodeId=2483602263fa, content=<a href='/topic/show?id=bdeb1e018cc' target=_blank style='color:#2F92EE;'>#T-DM1#</a>直接早期乳腺癌。, beContent=null, objectType=article, channel=null, level=null, likeNumber=174, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17018, encryptionId=bdeb1e018cc, topicName=T-DM1)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily@163, createdTime=Sun Jun 14 21:37:00 CST 2020, time=2020-06-14, status=1, ipAttribution=)]
    2020-06-14 lifefamily@163

    #T-DM1#直接早期乳腺癌。

    0

相关资讯

ASCO盛筵里的绕梁余音​

乳腺癌领域研究纪要。

ASCO 2020丨遗憾!早期局部治疗未能改善原发IV期乳腺癌女性的总生存率

早期局部治疗不能提高复发转移性乳腺癌和IPT患者的生存率。虽然在没有LRT的情况下,局部疾病进展的风险高出2.5倍,但IPT的LRT并没有使HRQOL得到改善。

Br J Cancer:SLFN5调控上皮间质转化进程影响乳腺癌的转移

既往研究发现,小鼠Slfn家族参与多种生理或病理过程,包括T细胞活化、胸腺细胞成熟、成纤维细胞和肿瘤细胞增殖,然而,目前关于人类SLFN家族的功能还有待进一步研究。

Nature:中性粒细胞促进乳腺癌转移关键靶点被发现——CCDC25

中性粒细胞是一种免疫细胞,它为人体提供抵御感染的第一道防线。然而,在许多情况下,中性粒细胞也有促进癌细胞转移的能力。6月11日,最新发表在Nature杂志上的一篇论文中,来自中山大学孙逸仙纪念医院的宋

利多卡因与硫酸镁联合应用对乳腺癌患者术后疼痛的协同作用:随机、双盲试验

Synergisticeffect of the association between lidocaine and magnesium sulfate on peri-operative pain

BMJ:乳腺导管原位癌患者的浸润性乳腺癌和乳腺癌死亡风险研究

通过筛查发现乳腺导管原位癌的女性,在确诊后至少20年的时间里,比一般人群中相比具有更高的浸润性乳腺癌和乳腺癌死亡风险