JAMA Surgery: 胰腺导管腺癌切除术后复发模式分析

2019-09-12 不详 MedSci原创

胰腺导管腺癌切除辅助化疗后疾病复发的模式仍不清楚。本项研究旨在确定辅助化疗后复发的模式及其与生存的关系。

背景及目的:
胰腺导管腺癌切除辅助化疗后疾病复发的模式仍不清楚。本项研究旨在确定辅助化疗后复发的模式及其与生存的关系。

方法:
研究人员前瞻性收集了第3阶段欧洲胰腺癌研究组临床试验的数据,这是一项国际多中心研究。该研究纳入了730例胰腺癌切除和辅助化疗的患者。干预措施是随机给予吉西他滨或吉西他滨加卡培他滨治疗。主要观察结果是总体生存,复发和复发部位的情况。

结果:
730例患者中位年龄为65岁(范围37-81岁),男性414例(57%),女性316例(43%)。随机分组的中位随访时间为43.2个月,手术后总生存期:单药吉西他滨为27.9个月(95%CI,24.8-29.9个月),吉西他滨加卡培他滨治疗组为为30.2个月(95% CI,25.8-33.5个月,P= .03)。5年生存率分别为17.1%(95%CI,11.6%-23.5%)和28.0%(22.0%-34.3%)。479例患者出现复发(65.6%); 另有78例患者(10.7%)死亡。局部复发的中位数为11.63个月(95%CI,10.05-12.19个月),与远处复发的患者有显着差异。复发后,局部复发中位生存期为9.36个月(95%CI,8.08-10.48个月),远期复发为8.94个月(95%CI,7.82-11.17个月)。与单药治疗相比,吉西他滨联合卡培他滨复发后死亡率降低21%(HR,0.79; 95%CI,0.64-0.98; P= .03)。

结论:
局部和远处复发之间复发时间与随后和总生存期之间无显着差异。因此,本项研究表明胰腺癌表现为全身性疾病,需要在切除后进行有效的全身治疗。

原始出处:

本文系梅斯医学(MedSci)原创编译整理,转载需授权!

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=1877743, encodeId=c85d18e774319, content=<a href='/topic/show?id=b013169237f' target=_blank style='color:#2F92EE;'>#surgery#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16923, encryptionId=b013169237f, topicName=surgery)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d7db99, createdName=chg121, createdTime=Sat Apr 04 23:01:00 CST 2020, time=2020-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2021669, encodeId=70b7202166962, content=<a href='/topic/show?id=31e8e9669d' target=_blank style='color:#2F92EE;'>#GER#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7966, encryptionId=31e8e9669d, topicName=GER)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=48732500158, createdName=12498c32m68暂无昵称, createdTime=Fri Apr 24 03:01:00 CST 2020, time=2020-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1991830, encodeId=d37219918307b, content=<a href='/topic/show?id=ea25610484f' target=_blank style='color:#2F92EE;'>#术后复发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61048, encryptionId=ea25610484f, topicName=术后复发)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=62e4433, createdName=zz12341234, createdTime=Thu Jul 09 06:01:00 CST 2020, time=2020-07-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1877195, encodeId=a0a618e719500, content=<a href='/topic/show?id=67c5319121e' target=_blank style='color:#2F92EE;'>#切除术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=31912, encryptionId=67c5319121e, topicName=切除术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9d8a96, createdName=doctorzheng, createdTime=Fri Jan 31 02:01:00 CST 2020, time=2020-01-31, status=1, ipAttribution=)]
    2020-04-04 chg121
  2. [GetPortalCommentsPageByObjectIdResponse(id=1877743, encodeId=c85d18e774319, content=<a href='/topic/show?id=b013169237f' target=_blank style='color:#2F92EE;'>#surgery#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16923, encryptionId=b013169237f, topicName=surgery)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d7db99, createdName=chg121, createdTime=Sat Apr 04 23:01:00 CST 2020, time=2020-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2021669, encodeId=70b7202166962, content=<a href='/topic/show?id=31e8e9669d' target=_blank style='color:#2F92EE;'>#GER#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7966, encryptionId=31e8e9669d, topicName=GER)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=48732500158, createdName=12498c32m68暂无昵称, createdTime=Fri Apr 24 03:01:00 CST 2020, time=2020-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1991830, encodeId=d37219918307b, content=<a href='/topic/show?id=ea25610484f' target=_blank style='color:#2F92EE;'>#术后复发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61048, encryptionId=ea25610484f, topicName=术后复发)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=62e4433, createdName=zz12341234, createdTime=Thu Jul 09 06:01:00 CST 2020, time=2020-07-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1877195, encodeId=a0a618e719500, content=<a href='/topic/show?id=67c5319121e' target=_blank style='color:#2F92EE;'>#切除术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=31912, encryptionId=67c5319121e, topicName=切除术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9d8a96, createdName=doctorzheng, createdTime=Fri Jan 31 02:01:00 CST 2020, time=2020-01-31, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1877743, encodeId=c85d18e774319, content=<a href='/topic/show?id=b013169237f' target=_blank style='color:#2F92EE;'>#surgery#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16923, encryptionId=b013169237f, topicName=surgery)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d7db99, createdName=chg121, createdTime=Sat Apr 04 23:01:00 CST 2020, time=2020-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2021669, encodeId=70b7202166962, content=<a href='/topic/show?id=31e8e9669d' target=_blank style='color:#2F92EE;'>#GER#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7966, encryptionId=31e8e9669d, topicName=GER)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=48732500158, createdName=12498c32m68暂无昵称, createdTime=Fri Apr 24 03:01:00 CST 2020, time=2020-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1991830, encodeId=d37219918307b, content=<a href='/topic/show?id=ea25610484f' target=_blank style='color:#2F92EE;'>#术后复发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61048, encryptionId=ea25610484f, topicName=术后复发)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=62e4433, createdName=zz12341234, createdTime=Thu Jul 09 06:01:00 CST 2020, time=2020-07-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1877195, encodeId=a0a618e719500, content=<a href='/topic/show?id=67c5319121e' target=_blank style='color:#2F92EE;'>#切除术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=31912, encryptionId=67c5319121e, topicName=切除术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9d8a96, createdName=doctorzheng, createdTime=Fri Jan 31 02:01:00 CST 2020, time=2020-01-31, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1877743, encodeId=c85d18e774319, content=<a href='/topic/show?id=b013169237f' target=_blank style='color:#2F92EE;'>#surgery#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=16923, encryptionId=b013169237f, topicName=surgery)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d7db99, createdName=chg121, createdTime=Sat Apr 04 23:01:00 CST 2020, time=2020-04-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2021669, encodeId=70b7202166962, content=<a href='/topic/show?id=31e8e9669d' target=_blank style='color:#2F92EE;'>#GER#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7966, encryptionId=31e8e9669d, topicName=GER)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=48732500158, createdName=12498c32m68暂无昵称, createdTime=Fri Apr 24 03:01:00 CST 2020, time=2020-04-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1991830, encodeId=d37219918307b, content=<a href='/topic/show?id=ea25610484f' target=_blank style='color:#2F92EE;'>#术后复发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61048, encryptionId=ea25610484f, topicName=术后复发)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=62e4433, createdName=zz12341234, createdTime=Thu Jul 09 06:01:00 CST 2020, time=2020-07-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1877195, encodeId=a0a618e719500, content=<a href='/topic/show?id=67c5319121e' target=_blank style='color:#2F92EE;'>#切除术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=31912, encryptionId=67c5319121e, topicName=切除术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=9d8a96, createdName=doctorzheng, createdTime=Fri Jan 31 02:01:00 CST 2020, time=2020-01-31, status=1, ipAttribution=)]

相关资讯

Clin Trans Gastro: 早期胰腺瘤形成的新型循环miRNA特征

胰腺导管腺癌(PDAC)是所有癌症中存活率最低的,因为只有6%的患者能达到5年生存。几种微小RNA(miRNA)表达的改变发生在PDAC肿瘤和癌前病变中,称为导管内乳头状粘液性肿瘤(IPMN)。因此,本项研究旨在确定哪些miRNA在PDAC和IPMN患者的液体活组织检查中发生显着改变,以找到用于早期检测PDAC的新的非侵入性生物标志物。

Dig Liver Dis: 高分化胰腺神经内分泌肿瘤的大小与Ki67增殖指数相关

对于年轻患者和术前Ki67增殖指数≥3%的分化良好的非功能性小胰腺神经内分泌肿瘤(NF-PanNET)的保守治疗效果并不是十分理想。本项研究的目的是评估根治性切除术的散发性NF-PanNET患者的年龄,肿瘤大小和分级之间的关系。

AJG:与蛋白酶敏感的胰脂肪酶基因变体与慢性胰腺炎早期发作相关

胰腺内的蛋白消化酶胰蛋白酶的过早激活是胰腺炎发病机制中的关键因素。影响胰腺内胰蛋白酶活性基因的突变与慢性胰腺炎(CP)有关。最近,羧基酯脂肪酶作为胰蛋白酶非依赖性风险基因被证明与胰腺炎的发作有关,因此,本项研究旨在评估胰脂肪酶(PNLIP)作为CP的潜在新型易感基因的可能性。

Clin Gastroenterology H:术前内镜逆行胰胆管造影术与胰腺癌死亡率增加无关

有研究报道,胰腺癌术前内镜逆行胰胆管造影术(ERCP)与术后感染并发症有关。关于术前ERCP对胰腺癌患者生存的影响知之甚少。本项研究旨在探究术前ERCP是否影响胰腺癌患者总体生存。

Clin Trans Gastro: 环氧合酶-2和细胞溶质磷脂酶A2在粘液性胰腺囊肿中过表达

前列腺素生物合成途径酶在粘液性胰腺囊肿中的表达尚不清楚。因此,本项研究旨在评估胰腺囊肿上皮中COX-2,细胞溶质磷脂酶A2(cPLA2)和蛋白激酶B(AKT)的表达,以及与阿司匹林(ASA)和囊肿液前列腺素E 2(PGE 2)浓度相关的酶表达关系。

Dig Dis Sci:亨廷顿相关蛋白1(HAP1)在人体消化系统中的表达和定位

亨廷顿相关蛋白1(HAP1)是一种神经元蛋白,主要在大脑神经元中表达。HAP1对于维持神经元活性以及动物的食物摄入和体重调节至关重要。除了HAP1在中枢神经系统中的关键作用外,HAP1也存在于内分泌细胞中,因此是否在肠道细胞中还不清楚,因此本项研究旨在检测HAP1在人胃肠道中的表达和定位,并比较消化系统中良性和恶性组织中HAP1表达的差异。