Baidu
map

TAS-102能提高转移性结肠癌患者的存活率

2014-07-02 佚名 不详

第三期临床试验表明,TAS-102能提高全面提高结肠癌患者的存活率,这些患者的结肠癌已经转移,用普通治疗方法难以治疗。 TAS-102是一种新型的抗癌的核苷类药物,它含有三氟胸苷(trifluridine, FTD)和地匹福林盐酸盐(tipiracil hydrochloride, TPI)。其中,三氟胸苷是TAS-102的活性组成部分,能够直接和癌症的DNA互相作用,使得DNA不能正常行使功能

第三期临床试验表明,TAS-102能提高全面提高结肠癌患者的存活率,这些患者的结肠癌已经转移,用普通治疗方法难以治疗。

TAS-102是一种新型的抗癌的核苷类药物,它含有三氟胸苷(trifluridine, FTD)和地匹福林盐酸盐(tipiracil hydrochloride, TPI)。其中,三氟胸苷是TAS-102的活性组成部分,能够直接和癌症的DNA互相作用,使得DNA不能正常行使功能。但是三氟胸苷口服会被大量降解为非活性状态,地匹福林盐酸盐则防止了它的降解。TAS-102的作用机理与氟嘧啶、奥沙利铂和依立替康都不同,在二期临床试验中,结果表明TAS-102对于以上三种药物都不能有效治疗的结肠癌患者有着不同的疗效。

这项研究结果可能会给转移性结肠癌患者带来希望,并且可能会被用于结肠癌患者的早期治疗,治疗可能会配合奥沙利铂或依立替康同时使用。该研究表明TAS-102的前景十分光明。

原始出处(这是phase 2研究结果):

Yoshino T, Mizunuma N, Yamazaki K, Nishina T, Komatsu Y, Baba H, Tsuji A, Yamaguchi K, Muro K, Sugimoto N, Tsuji Y, Moriwaki T, Esaki T, Hamada C, Tanase T, Ohtsu A.TAS-102 monotherapy for pretreated metastatic colorectal cancer: a double-blind, randomised, placebo-controlled phase 2 trial.Lancet Oncol. 2012 Oct;13(10):993-1001.

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=1661523, encodeId=426c166152351, content=<a href='/topic/show?id=706f1e139a8' target=_blank style='color:#2F92EE;'>#TAS-102#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=195, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17139, encryptionId=706f1e139a8, topicName=TAS-102)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7cb525318216, createdName=ms8435843352634314, createdTime=Tue Dec 09 22:09:00 CST 2014, time=2014-12-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1862870, encodeId=db4218628e0c3, content=<a href='/topic/show?id=b5ca453451f' target=_blank style='color:#2F92EE;'>#存活率#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45345, encryptionId=b5ca453451f, topicName=存活率)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5b3f89, createdName=daviiliu, createdTime=Wed Oct 15 17:09:00 CST 2014, time=2014-10-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1386127, encodeId=01f8138612e04, content=<a href='/topic/show?id=f08293399f9' target=_blank style='color:#2F92EE;'>#转移性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93399, encryptionId=f08293399f9, topicName=转移性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1ac22500003, createdName=1249842em09(暂无昵称), createdTime=Fri Jul 04 00:09:00 CST 2014, time=2014-07-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1477837, encodeId=fb0e14e78377b, content=<a href='/topic/show?id=944315e85c0' target=_blank style='color:#2F92EE;'>#S-1#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15785, encryptionId=944315e85c0, topicName=S-1)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a6477383481, createdName=ms3117646317107274, createdTime=Fri Jul 04 00:09:00 CST 2014, time=2014-07-04, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1661523, encodeId=426c166152351, content=<a href='/topic/show?id=706f1e139a8' target=_blank style='color:#2F92EE;'>#TAS-102#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=195, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17139, encryptionId=706f1e139a8, topicName=TAS-102)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7cb525318216, createdName=ms8435843352634314, createdTime=Tue Dec 09 22:09:00 CST 2014, time=2014-12-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1862870, encodeId=db4218628e0c3, content=<a href='/topic/show?id=b5ca453451f' target=_blank style='color:#2F92EE;'>#存活率#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45345, encryptionId=b5ca453451f, topicName=存活率)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5b3f89, createdName=daviiliu, createdTime=Wed Oct 15 17:09:00 CST 2014, time=2014-10-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1386127, encodeId=01f8138612e04, content=<a href='/topic/show?id=f08293399f9' target=_blank style='color:#2F92EE;'>#转移性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93399, encryptionId=f08293399f9, topicName=转移性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1ac22500003, createdName=1249842em09(暂无昵称), createdTime=Fri Jul 04 00:09:00 CST 2014, time=2014-07-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1477837, encodeId=fb0e14e78377b, content=<a href='/topic/show?id=944315e85c0' target=_blank style='color:#2F92EE;'>#S-1#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15785, encryptionId=944315e85c0, topicName=S-1)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a6477383481, createdName=ms3117646317107274, createdTime=Fri Jul 04 00:09:00 CST 2014, time=2014-07-04, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1661523, encodeId=426c166152351, content=<a href='/topic/show?id=706f1e139a8' target=_blank style='color:#2F92EE;'>#TAS-102#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=195, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17139, encryptionId=706f1e139a8, topicName=TAS-102)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7cb525318216, createdName=ms8435843352634314, createdTime=Tue Dec 09 22:09:00 CST 2014, time=2014-12-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1862870, encodeId=db4218628e0c3, content=<a href='/topic/show?id=b5ca453451f' target=_blank style='color:#2F92EE;'>#存活率#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45345, encryptionId=b5ca453451f, topicName=存活率)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5b3f89, createdName=daviiliu, createdTime=Wed Oct 15 17:09:00 CST 2014, time=2014-10-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1386127, encodeId=01f8138612e04, content=<a href='/topic/show?id=f08293399f9' target=_blank style='color:#2F92EE;'>#转移性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93399, encryptionId=f08293399f9, topicName=转移性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1ac22500003, createdName=1249842em09(暂无昵称), createdTime=Fri Jul 04 00:09:00 CST 2014, time=2014-07-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1477837, encodeId=fb0e14e78377b, content=<a href='/topic/show?id=944315e85c0' target=_blank style='color:#2F92EE;'>#S-1#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15785, encryptionId=944315e85c0, topicName=S-1)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a6477383481, createdName=ms3117646317107274, createdTime=Fri Jul 04 00:09:00 CST 2014, time=2014-07-04, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1661523, encodeId=426c166152351, content=<a href='/topic/show?id=706f1e139a8' target=_blank style='color:#2F92EE;'>#TAS-102#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=195, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17139, encryptionId=706f1e139a8, topicName=TAS-102)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7cb525318216, createdName=ms8435843352634314, createdTime=Tue Dec 09 22:09:00 CST 2014, time=2014-12-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1862870, encodeId=db4218628e0c3, content=<a href='/topic/show?id=b5ca453451f' target=_blank style='color:#2F92EE;'>#存活率#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45345, encryptionId=b5ca453451f, topicName=存活率)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5b3f89, createdName=daviiliu, createdTime=Wed Oct 15 17:09:00 CST 2014, time=2014-10-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1386127, encodeId=01f8138612e04, content=<a href='/topic/show?id=f08293399f9' target=_blank style='color:#2F92EE;'>#转移性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93399, encryptionId=f08293399f9, topicName=转移性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1ac22500003, createdName=1249842em09(暂无昵称), createdTime=Fri Jul 04 00:09:00 CST 2014, time=2014-07-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1477837, encodeId=fb0e14e78377b, content=<a href='/topic/show?id=944315e85c0' target=_blank style='color:#2F92EE;'>#S-1#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15785, encryptionId=944315e85c0, topicName=S-1)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a6477383481, createdName=ms3117646317107274, createdTime=Fri Jul 04 00:09:00 CST 2014, time=2014-07-04, status=1, ipAttribution=)]

相关资讯

ASCO 2014:错配修复功能缺陷与Ⅱ/Ⅲ期结肠癌患者预后相关

错配修复(MMR)基因与Ⅱ~Ⅲ期结肠癌">结肠癌预后相关 题目:7803例Ⅱ/Ⅲ期结肠癌患者中错配修复功能缺陷(dMMR)对预后的影响:在ACCENT数据库中17个辅助研究的病例数据汇总分析(Prognostic impact of deficient mismatch repair (dMMR) in 7,803 stage Ⅱ/Ⅲ colon cancer (CC) patients

ASCO 2014:类美坦素偶联物靶向治疗结肠癌的临床前评价

摘要号:#3048 作者:Feng Liang,德克萨斯理工大学生命科学中心药学;姚航平,浙江大学医学部 标题:抗酪氨酸激酶受体RON的抗体药物——类美坦素偶联物 (anti-RON ADC)靶向治疗结肠癌的临床前评价 背景:受体酪氨酸激酶RON是影响肿瘤发生的关键,经证实也是靶向药物治疗的关键靶点。本文中我们报道了抗RON抗体的mAbZt/g4-maytan

SCCA推荐50岁起定期筛查结肠癌

美国癌症学会的统计显示,2014年美国有超过50000人死于结肠癌,结肠癌已经成为美国癌症死亡的第二大原因。然而,既然筛查可以预防超过90%的结肠癌,为什么年龄介于50—75岁之间的美国人只有63%接受常规结肠癌筛查呢?西雅图癌症护理联合会(SCCA)的专家致力于减少因结肠癌的死亡人数,他们开发了一种有效的筛查工具,可简化结肠癌的预防和筛查指南。根据美国癌症学会指南,SCCA推荐男性和女性从50岁

JAMA Intern Med:阿司匹林或延长部分结肠癌患者寿命

荷兰一项新研究显示,服用小剂量阿司匹林可能有助部分结肠癌患者改善生存预期。这一研究结果刊登在新一期《美国医学会杂志·内科学卷》JAMA Intern Med上。 荷兰莱顿大学医学中心研究人员对 2002 年至 2008 年间接受手术的 999 名结肠癌患者进行分析,发现其中服用阿司匹林的 182 名患者死亡率为 37.9%,而未服用阿司匹林的 817 名患者死亡率为 48.5%。这一数据显示,阿

Cancer Cell:p38α蛋白在结肠癌中的双重作用

目前,西班牙生物医药研究所(IRB)的Angel R. Nebreda带领的一个研究小组发现,p38α蛋白在结肠癌中具有双重作用。这项研究指出,一方面,p38α对于上皮屏障(保护肠道抵御有毒物质)的最佳维护非常重要,从而有助于减少肿瘤的发展。有趣的是,在另一方面,一旦肿瘤形成后,p38α则是结肠癌细胞生存和增殖所必需的,因此有利于肿瘤的生长。这项研究结果于2014年3月27日发表在权威癌症研究期刊

STM:β-catenin可能是结肠癌的分子祸首

β-catenin是Wnt信号通路的一个主要的介导因子,来自芝加哥大学的一个研究小组证实,β-catenin激活会以一种持久且有害的方式改变免疫系统。这一研究发现发表在2月26日的《科学转换医学》(Science Translational Medicine)杂志上。【原文下载】 在某些类型的T细胞中β-catenin升高可引起小肠和结肠出现慢性炎症,最终导致癌症。结

Baidu
map
Baidu
map
Baidu
map