NEJM:粪便DNA检测有望用于结直肠癌筛查

2015-01-20 高晓方翻译 中国医学论坛报

美国一项研究纳入9989例结直肠癌平均风险患者,并对一种无创多靶点粪便DNA检测方法与粪便免疫化学检测(FIT)进行比较。结果显示,DNA检测和FIT检出结直肠癌的灵敏度分别为92.3%和73.8%(P=0.002),检出晚期癌前病变的灵敏度分别为42.4%和23.8%(P<0.001)。此外,粪便DNA检测对高度不典型增生和无蒂锯齿状息肉的灵敏度分别为69.2%和42.4%。论文发表于《新

美国一项研究纳入9989例结直肠癌平均风险患者,并对一种无创多靶点粪便DNA检测方法与粪便免疫化学检测(FIT)进行比较。结果显示,DNA检测和FIT检出结直肠癌的灵敏度分别为92.3%和73.8%(P=0.002),检出晚期癌前病变的灵敏度分别为42.4%和23.8%(P<0.001)。此外,粪便DNA检测对高度不典型增生和无蒂锯齿状息肉的灵敏度分别为69.2%和42.4%。论文发表于《新英格兰医学杂志》。


Figure 2. Sensitivity of the Multitarget Stool DNA Test and the Commercial Fecal Immunochemical Test (FIT), According to Subgroup.

点评:粪便DNA检测为结直肠癌筛查的有效替代方法,但亦可能产生更多假阳性结果。未来须对其成本效益和预防结直肠癌死亡的效果加以明确。

相关推荐:Ann Intern Med:粪便免疫化学检测可有效检出结直肠肿瘤

原始出处:

Imperiale TF1, Ransohoff DF, Itzkowitz SH, Levin TR, Lavin P, Lidgard GP, Ahlquist DA, Berger BM.Multitarget stool DNA testing for colorectal-cancer screening.N Engl J Med. 2014 Apr 3;370(14):1287-97. doi: 10.1056/NEJMoa1311194. Epub 2014 Mar 19.

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 (3)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1694033, encodeId=d85d1694033e6, content=<a href='/topic/show?id=5847611661' target=_blank style='color:#2F92EE;'>#DNA检测#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6116, encryptionId=5847611661, topicName=DNA检测)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=333b29540979, createdName=yyj072, createdTime=Wed Apr 08 20:31:00 CST 2015, time=2015-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1452726, encodeId=c86e1452e26e4, 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=34, 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=Thu Jan 22 00:31:00 CST 2015, time=2015-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466759, encodeId=45801466e5952, content=<a href='/topic/show?id=edd5e630426' target=_blank style='color:#2F92EE;'>#粪便#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76304, encryptionId=edd5e630426, topicName=粪便)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=03cc6863823, createdName=Homburg, createdTime=Thu Jan 22 00:31:00 CST 2015, time=2015-01-22, status=1, ipAttribution=)]
    2015-04-08 yyj072
  2. [GetPortalCommentsPageByObjectIdResponse(id=1694033, encodeId=d85d1694033e6, content=<a href='/topic/show?id=5847611661' target=_blank style='color:#2F92EE;'>#DNA检测#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6116, encryptionId=5847611661, topicName=DNA检测)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=333b29540979, createdName=yyj072, createdTime=Wed Apr 08 20:31:00 CST 2015, time=2015-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1452726, encodeId=c86e1452e26e4, 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=34, 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=Thu Jan 22 00:31:00 CST 2015, time=2015-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466759, encodeId=45801466e5952, content=<a href='/topic/show?id=edd5e630426' target=_blank style='color:#2F92EE;'>#粪便#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76304, encryptionId=edd5e630426, topicName=粪便)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=03cc6863823, createdName=Homburg, createdTime=Thu Jan 22 00:31:00 CST 2015, time=2015-01-22, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1694033, encodeId=d85d1694033e6, content=<a href='/topic/show?id=5847611661' target=_blank style='color:#2F92EE;'>#DNA检测#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6116, encryptionId=5847611661, topicName=DNA检测)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=333b29540979, createdName=yyj072, createdTime=Wed Apr 08 20:31:00 CST 2015, time=2015-04-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1452726, encodeId=c86e1452e26e4, 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=34, 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=Thu Jan 22 00:31:00 CST 2015, time=2015-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1466759, encodeId=45801466e5952, content=<a href='/topic/show?id=edd5e630426' target=_blank style='color:#2F92EE;'>#粪便#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76304, encryptionId=edd5e630426, topicName=粪便)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=03cc6863823, createdName=Homburg, createdTime=Thu Jan 22 00:31:00 CST 2015, time=2015-01-22, status=1, ipAttribution=)]
    2015-01-22 Homburg