Lancet:eribulin可显著晚期软组织肉瘤患者总生存期

2016-02-11 MedSci MedSci原创

一项非随机,2期研究显示,eribulin在晚期或转移性软组织肉瘤患者中显示出活性和的耐受性。在这个3期研究中,研究人员的目的是比较晚期或转移性软组织肉瘤患者接受达卡巴嗪(阳性对照)与eribulin总生存期。研究人员做了一项随机,开放性,3期研究在22个国家110个研究地点及进行。研究人员招募了年龄在18岁或以上的之前接受过两次系统的治疗方案(含蒽环类)的中间级或高级别脂肪肉瘤或平滑肌肉瘤患者。

一项非随机,2期研究显示,eribulin在晚期或转移性软组织肉瘤患者中显示出活性和的耐受性。在这个3期研究中,研究人员的目的是比较晚期或转移性软组织肉瘤患者接受达卡巴嗪(阳性对照)与eribulin总生存期。

研究人员做了一项随机,开放性,3期研究在22个国家110个研究地点及进行。研究人员招募了年龄在18岁或以上的之前接受过两次系统的治疗方案(含蒽环类)的中间级或高级别脂肪肉瘤或平滑肌肉瘤患者。使用交互式语音和网络响应系统,独立的统计学家随机分配(1:1)患者接受eribulin甲磺酸(第1和8天静脉注射1.4mg/m2)或达卡巴嗪(850 mg/m2,1000 mg/m2,或1200 mg/m2[剂量依赖于中心和临床医师]静脉注射,第1天),每21天一次直到疾病进展。对于晚期软组织肉瘤,随机化是通过疾病类型,地理区域,和以前的方案的数量的数量进行分层的。病人和调查人员均不知晓治疗分配。主要终点是在意向治疗人群中的总生存期。

在2011年3月10日和2013年5月22日之间,研究人员随机分配患者接受eribulin(n=228)或达卡巴嗪(n=224)。与分配给达卡巴嗪的患者相比,分配给eribulin的患者总生存期均显著改善(中位数为13.5个月[95%CI 10.9-15.7] vs 11.5个月[9.6-13.0];风险比0.77[95%CI 0.62-0.95]; p=0.0169)。治疗后出现的不良事件在接受eribulin的226例患者中发生224例(99%),在接受达卡巴嗪的224例患者中发生218例(97%)。3级以上不良事件发生在接受eribulin的患者(152[67%])比那些接受达卡巴嗪(126[56%])的患者更常见,例如死亡(10[4%] vs 3[1%] );1例死亡(在eribulin组)被认为是与治疗相关。

分配给eribulin的患者与那些分配到阳性对照的患者相比总生存其有了显著改善,这表明eribulin可能是晚期软组织肉瘤的治疗选择。

原始出处:

Patrick Schöffski,Sant Chawla, Robert G Maki,et al.Eribulin versus dacarbazine in previously treated patients with advanced liposarcoma or leiomyosarcoma,Lancet,2016.2.11

关于艾日布林(Eribulin)

艾日布林(Eribulin)治疗曾接受至少两种化药治疗的转移性乳腺癌。2010年11月15由FDA批准上市,商品名Halaven,由Eisai公司开发。

艾日布林(Eribulin)是海洋天然产物Halichondrin B的类似物。Halichondrin B是1986年从海绵Halichondria okadai中分离出来的具有抗癌活性的天然产物。在哈佛大学的Y Kishi研究小组对Halichondrin B的全合成研究中,发现了比Halichondrin B结构简单,药效更好的Eribulin。

甲磺酸艾日布林(eribulin)是一种新型的非紫杉烷类细胞微管动力抑制剂,是一种软海绵素类的抗肿瘤药物,用于以前应用过两种或两种以上的化疗方案的转移性乳腺癌患者。以前的一个关于应用艾日布林+曲妥单抗一线治疗HER2+乳腺癌患者的II期试验显示,客观缓解率为71%,耐受性与已知的这类药物的耐受性一致。美国临床肿瘤学学会主办的乳腺癌研讨会上公布的一项研究评价了艾日布林+曲妥单抗一线治疗HER2阳性转移性乳腺癌的疗效。

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 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1828399, encodeId=c79d18283991b, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri May 27 18:57:00 CST 2016, time=2016-05-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1378092, encodeId=34b313e80920a, content=<a href='/topic/show?id=c29b69004f9' target=_blank style='color:#2F92EE;'>#生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69004, encryptionId=c29b69004f9, topicName=生存期)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e68e415, createdName=juliusluan78, createdTime=Sat Feb 13 04:57:00 CST 2016, time=2016-02-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1420368, encodeId=fbd514203685e, content=<a href='/topic/show?id=2221935219e' target=_blank style='color:#2F92EE;'>#软组织#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93521, encryptionId=2221935219e, topicName=软组织)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=52913579937, createdName=qilu_qi, createdTime=Sat Feb 13 04:57:00 CST 2016, time=2016-02-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1516005, encodeId=cf3b151600515, content=<a href='/topic/show?id=bd0152e64f1' target=_blank style='color:#2F92EE;'>#总生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52764, encryptionId=bd0152e64f1, topicName=总生存期)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=bdf610907545, createdName=12498cb5m16暂无昵称, createdTime=Sat Feb 13 04:57:00 CST 2016, time=2016-02-13, status=1, ipAttribution=)]
    2016-05-27 howi
  2. [GetPortalCommentsPageByObjectIdResponse(id=1828399, encodeId=c79d18283991b, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri May 27 18:57:00 CST 2016, time=2016-05-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1378092, encodeId=34b313e80920a, content=<a href='/topic/show?id=c29b69004f9' target=_blank style='color:#2F92EE;'>#生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69004, encryptionId=c29b69004f9, topicName=生存期)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e68e415, createdName=juliusluan78, createdTime=Sat Feb 13 04:57:00 CST 2016, time=2016-02-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1420368, encodeId=fbd514203685e, content=<a href='/topic/show?id=2221935219e' target=_blank style='color:#2F92EE;'>#软组织#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93521, encryptionId=2221935219e, topicName=软组织)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=52913579937, createdName=qilu_qi, createdTime=Sat Feb 13 04:57:00 CST 2016, time=2016-02-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1516005, encodeId=cf3b151600515, content=<a href='/topic/show?id=bd0152e64f1' target=_blank style='color:#2F92EE;'>#总生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52764, encryptionId=bd0152e64f1, topicName=总生存期)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=bdf610907545, createdName=12498cb5m16暂无昵称, createdTime=Sat Feb 13 04:57:00 CST 2016, time=2016-02-13, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1828399, encodeId=c79d18283991b, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri May 27 18:57:00 CST 2016, time=2016-05-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1378092, encodeId=34b313e80920a, content=<a href='/topic/show?id=c29b69004f9' target=_blank style='color:#2F92EE;'>#生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69004, encryptionId=c29b69004f9, topicName=生存期)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e68e415, createdName=juliusluan78, createdTime=Sat Feb 13 04:57:00 CST 2016, time=2016-02-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1420368, encodeId=fbd514203685e, content=<a href='/topic/show?id=2221935219e' target=_blank style='color:#2F92EE;'>#软组织#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93521, encryptionId=2221935219e, topicName=软组织)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=52913579937, createdName=qilu_qi, createdTime=Sat Feb 13 04:57:00 CST 2016, time=2016-02-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1516005, encodeId=cf3b151600515, content=<a href='/topic/show?id=bd0152e64f1' target=_blank style='color:#2F92EE;'>#总生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52764, encryptionId=bd0152e64f1, topicName=总生存期)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=bdf610907545, createdName=12498cb5m16暂无昵称, createdTime=Sat Feb 13 04:57:00 CST 2016, time=2016-02-13, status=1, ipAttribution=)]
    2016-02-13 qilu_qi
  4. [GetPortalCommentsPageByObjectIdResponse(id=1828399, encodeId=c79d18283991b, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri May 27 18:57:00 CST 2016, time=2016-05-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1378092, encodeId=34b313e80920a, content=<a href='/topic/show?id=c29b69004f9' target=_blank style='color:#2F92EE;'>#生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=69004, encryptionId=c29b69004f9, topicName=生存期)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e68e415, createdName=juliusluan78, createdTime=Sat Feb 13 04:57:00 CST 2016, time=2016-02-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1420368, encodeId=fbd514203685e, content=<a href='/topic/show?id=2221935219e' target=_blank style='color:#2F92EE;'>#软组织#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93521, encryptionId=2221935219e, topicName=软组织)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=52913579937, createdName=qilu_qi, createdTime=Sat Feb 13 04:57:00 CST 2016, time=2016-02-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1516005, encodeId=cf3b151600515, content=<a href='/topic/show?id=bd0152e64f1' target=_blank style='color:#2F92EE;'>#总生存期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52764, encryptionId=bd0152e64f1, topicName=总生存期)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=bdf610907545, createdName=12498cb5m16暂无昵称, createdTime=Sat Feb 13 04:57:00 CST 2016, time=2016-02-13, status=1, ipAttribution=)]