Cancer Epidem Biomark.:二甲双胍或可降低结直肠腺瘤复发风险

2017-03-20 佚名 环球医学

现有文献表明,最常用的双胍类药物——二甲双胍或能降低结直肠癌(CRC)风险。由于大多数CRCs发病于癌前期病变腺瘤,研究人员在息肉切除术后的2型糖尿病患者中,考察了二甲双胍使用是否降低结直肠腺瘤风险。此项美国研究2015年9月发表在《Cancer Epidemiol Biomarkers Prev.》上。

现有文献表明,最常用的双胍类药物——二甲双胍或能降低结直肠癌(CRC)风险。由于大多数CRCs发病于癌前期病变腺瘤,研究人员在息肉切除术后的2型糖尿病患者中,考察了二甲双胍使用是否降低结直肠腺瘤风险。此项美国研究2015年9月发表在《Cancer Epidemiol Biomarkers Prev.》上。

对2000~2009年加州北部Kaiser Permanente 40~89岁的患者进行回顾性队列研究。患者患2型糖尿病,基线结肠镜检查检测到≥1个腺瘤。从基线腺瘤诊断~2012年,重复结肠镜检查1~10年。Cox模型评估随访期中二甲双胍使用与随后腺瘤诊断之间的关联,控制年龄、人种/种族、性别、身体质量指数并重复检查指征。

研究纳入2412名患者,中位随访期4.5年。

结果显示,累计有1117名(46%)患者在重复结肠镜检查时查出≥1个腺瘤。与未接受糖尿病药物的患者(n=1578)相比,只使用二甲双胍(n=457)与更低的腺瘤复发风险相关[校正 HR,0.76;95% 置信区间(CI),0.65-0.89],且相关性随二甲双胍总剂量的增加而增强[四分位数(Q)1:HR,0.90;95% CI,0.72-1.12;Q2:HR,0.89;95% CI,0.70-1.12;Q3:HR,0.80;95% CI,0.63-1.01;Q4:HR, 0.50;95% CI,0.42-0.60,P趋势<0.001]。敏感性分析中发现不变,包括仅针对从基线到3~10年中的结局的评估。

研究表明,在息肉切除术后的2型糖尿病患者中,二甲双胍使用在降低继发腺瘤方面可能有获益。

二甲双胍或通过减少癌前病变形成降低结直肠癌风险,加强其使用的潜在附加收益。

原始出处:

Marks AR,Pietrofesa RA,Jensen CD,et al.Metformin use and risk of colorectal adenoma after polypectomy in patients with type 2 diabetes mellitus.Cancer Epidemiol Biomarkers Prev.

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=1905462, encodeId=11f5190546296, content=<a href='/topic/show?id=0eb34259ea1' target=_blank style='color:#2F92EE;'>#复发风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42597, encryptionId=0eb34259ea1, topicName=复发风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ca20190, createdName=wushaoling, createdTime=Sat Apr 15 18:15:00 CST 2017, time=2017-04-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917394, encodeId=1b49191e3948e, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Nov 29 15:15:00 CST 2017, time=2017-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1452879, encodeId=25c314528e91d, content=<a href='/topic/show?id=098ee8679ad' target=_blank style='color:#2F92EE;'>#结直肠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78679, encryptionId=098ee8679ad, topicName=结直肠)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=9ace5575596, createdName=crystal0564, createdTime=Wed Mar 22 02:15:00 CST 2017, time=2017-03-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181588, encodeId=f6f11815880c, content=对远期生存有没有影响, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=74221626377, createdName=tofsw, createdTime=Tue Mar 21 07:50:32 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181476, encodeId=c5ce1814e634, content=学习新知识谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Mon Mar 20 19:06:58 CST 2017, time=2017-03-20, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1905462, encodeId=11f5190546296, content=<a href='/topic/show?id=0eb34259ea1' target=_blank style='color:#2F92EE;'>#复发风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42597, encryptionId=0eb34259ea1, topicName=复发风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ca20190, createdName=wushaoling, createdTime=Sat Apr 15 18:15:00 CST 2017, time=2017-04-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917394, encodeId=1b49191e3948e, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Nov 29 15:15:00 CST 2017, time=2017-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1452879, encodeId=25c314528e91d, content=<a href='/topic/show?id=098ee8679ad' target=_blank style='color:#2F92EE;'>#结直肠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78679, encryptionId=098ee8679ad, topicName=结直肠)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=9ace5575596, createdName=crystal0564, createdTime=Wed Mar 22 02:15:00 CST 2017, time=2017-03-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181588, encodeId=f6f11815880c, content=对远期生存有没有影响, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=74221626377, createdName=tofsw, createdTime=Tue Mar 21 07:50:32 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181476, encodeId=c5ce1814e634, content=学习新知识谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Mon Mar 20 19:06:58 CST 2017, time=2017-03-20, status=1, ipAttribution=)]
    2017-11-29 sunylz
  3. [GetPortalCommentsPageByObjectIdResponse(id=1905462, encodeId=11f5190546296, content=<a href='/topic/show?id=0eb34259ea1' target=_blank style='color:#2F92EE;'>#复发风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42597, encryptionId=0eb34259ea1, topicName=复发风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ca20190, createdName=wushaoling, createdTime=Sat Apr 15 18:15:00 CST 2017, time=2017-04-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917394, encodeId=1b49191e3948e, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Nov 29 15:15:00 CST 2017, time=2017-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1452879, encodeId=25c314528e91d, content=<a href='/topic/show?id=098ee8679ad' target=_blank style='color:#2F92EE;'>#结直肠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78679, encryptionId=098ee8679ad, topicName=结直肠)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=9ace5575596, createdName=crystal0564, createdTime=Wed Mar 22 02:15:00 CST 2017, time=2017-03-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181588, encodeId=f6f11815880c, content=对远期生存有没有影响, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=74221626377, createdName=tofsw, createdTime=Tue Mar 21 07:50:32 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181476, encodeId=c5ce1814e634, content=学习新知识谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Mon Mar 20 19:06:58 CST 2017, time=2017-03-20, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1905462, encodeId=11f5190546296, content=<a href='/topic/show?id=0eb34259ea1' target=_blank style='color:#2F92EE;'>#复发风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42597, encryptionId=0eb34259ea1, topicName=复发风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ca20190, createdName=wushaoling, createdTime=Sat Apr 15 18:15:00 CST 2017, time=2017-04-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917394, encodeId=1b49191e3948e, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Nov 29 15:15:00 CST 2017, time=2017-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1452879, encodeId=25c314528e91d, content=<a href='/topic/show?id=098ee8679ad' target=_blank style='color:#2F92EE;'>#结直肠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78679, encryptionId=098ee8679ad, topicName=结直肠)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=9ace5575596, createdName=crystal0564, createdTime=Wed Mar 22 02:15:00 CST 2017, time=2017-03-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181588, encodeId=f6f11815880c, content=对远期生存有没有影响, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=74221626377, createdName=tofsw, createdTime=Tue Mar 21 07:50:32 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181476, encodeId=c5ce1814e634, content=学习新知识谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Mon Mar 20 19:06:58 CST 2017, time=2017-03-20, status=1, ipAttribution=)]
    2017-03-21 tofsw

    对远期生存有没有影响

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1905462, encodeId=11f5190546296, content=<a href='/topic/show?id=0eb34259ea1' target=_blank style='color:#2F92EE;'>#复发风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=42597, encryptionId=0eb34259ea1, topicName=复发风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ca20190, createdName=wushaoling, createdTime=Sat Apr 15 18:15:00 CST 2017, time=2017-04-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1917394, encodeId=1b49191e3948e, content=<a href='/topic/show?id=4f26341994' target=_blank style='color:#2F92EE;'>#Bio#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=3419, encryptionId=4f26341994, topicName=Bio)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Nov 29 15:15:00 CST 2017, time=2017-11-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1452879, encodeId=25c314528e91d, content=<a href='/topic/show?id=098ee8679ad' target=_blank style='color:#2F92EE;'>#结直肠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78679, encryptionId=098ee8679ad, topicName=结直肠)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=9ace5575596, createdName=crystal0564, createdTime=Wed Mar 22 02:15:00 CST 2017, time=2017-03-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181588, encodeId=f6f11815880c, content=对远期生存有没有影响, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=74221626377, createdName=tofsw, createdTime=Tue Mar 21 07:50:32 CST 2017, time=2017-03-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=181476, encodeId=c5ce1814e634, content=学习新知识谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Mon Mar 20 19:06:58 CST 2017, time=2017-03-20, status=1, ipAttribution=)]
    2017-03-20 虈亣靌

    学习新知识谢谢分享

    0

相关资讯

为“防癌”支招!这篇Cell综述提到了阿司匹林、二甲双胍

去年12月,来自美国国家癌症研究所(NCI)的两位科学家发表一篇癌症预防相关的综述文章,讨论了癌症的化学预防和免疫预防措施。小编在文中看到了一些熟悉的“身影”:阿司匹林、二甲双胍、免疫检查点抑制剂……

The Journals of Gerontology:两种“神药”白藜芦醇、二甲双胍或可对抗神经衰老

两种“神药”白藜芦醇和二甲双胍再刷存在感!近日,来自弗吉尼亚理工学院的一项研究表明,这两种物质或许可以抵抗神经衰老带来的不利影响。

JCO:二甲双胍可以显著改善HER2阳性早期乳腺癌合并糖尿病患者的预后

既往研究显示,糖尿病合并乳腺癌患者使用二甲双胍,可以改善患者生存结局。 近日,JCO杂志在线发文,纳入国际多中心大样本III期辅助治疗随机对照研究ALTTO的病例,探索性分析HER2阳性合并糖尿病的早期乳腺癌患者,二甲双胍治疗是否影响患者的复发和死亡风险。结果显示,在HER2阳性HR阳性合并糖尿病的早期乳腺癌患者中,服用二甲双胍治疗,对比未服药患者,复发和死亡风险更低。

多学科讨论:二甲双胍可改变肠道菌群 降糖作用与此有关?

二甲双胍是世界范围内使用最广泛口服降糖药物。近年来大量研究发现二甲双胍还有抗衰老抗肿瘤延长寿命等作用。近日,二甲双胍与肠道菌群的相遇让其一夜之间跨界成了微生物圈的新晋“网红”。2017年1月,《Diabetes Care》的一项研究表明二甲双胍会通过富集黏蛋白降解的Akkermansia muciniphila以及一些SCFA产菌群而改变肠道菌群组成。请看本期多学科讨论组临床药师各抒己见为您梳理本

Diabetes Care:维格列汀和二甲双胍对小肠输注葡萄糖的2型糖尿病患者血压和心率的反应有啥影响?

由此可见,在2型糖尿病患者十二指肠葡萄糖输注过程中,维格列汀降低BP和增加HR,而二甲双胍增加HR,但并不影响BP。在肠内营养期间这些不同的心血管效应可能对餐后低血压有影响。

Circulation:二甲双胍不要太多,低血糖使糖尿病患者死亡风险增加

关于降糖“一哥”的三个问题,看最新共识怎么说