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Br J Surg:切除卵巢会增加结直肠癌风险

2016-05-23 Seven L 译 MedSci原创

结直肠癌的发展受激素因素的影响。卵巢切除术会改变性激素的内源性水平,但对结直肠癌风险的影响尚不清楚。本研究的目的是评估因良性病变行卵巢切除术后患结直肠癌的风险。该研究纳入了1995-2011年间行卵巢切除术的女性,与一般人群相比,计算了结直肠癌风险的标准化发病率(SIRs)和95%置信区间。并对单侧和双侧卵巢切除术、以及不规范子宫切除术(是否摘除卵巢)进行分层研究。使用Cox比例风险回归模型计算三

结直肠癌的发展受激素因素的影响。卵巢切除术会改变性激素的内源性水平,但对结直肠癌风险的影响尚不清楚。本研究的目的是评估因良性病变患者行卵巢切除术后患结直肠癌的风险。

该研究纳入了1995-2011年间行卵巢切除术的女性,与一般人群相比,计算了结直肠癌风险的标准化发病率(SIRs)和95%置信区间。并对单侧和双侧卵巢切除术、以及不规范子宫切除术(是否摘除卵巢)进行分层研究。使用Cox比例风险回归模型计算三种卵巢切除术选择和不同部位结直肠癌风险的HRs和95% CI。

195973名进行了卵巢切除术的女性中,中位数随访18年的时间里,有3150(1.6%)名女性患上结直肠癌。数据显示,卵巢切除术女性与一般人群相比,术后结直肠癌的风险增加(SIR 1.30, 95% CI 1.26 - 1.35)。年龄小的卵巢切除术女性其风险会小一点(15-39岁:SIR 1.10, 0.97 - 1.23; 40-49 岁: SIR 1.26, 1.19 - 1.33; 趋势P < 0·001)。卵巢切除术后1-4年的时间里风险最高(SIR 1.66, 1.51 - 1.81; P < 0·001)。多因素分析显示,与单侧卵巢切除术女性相比,双侧卵巢切除术女性其结直肠癌风险更高(HR 2.28, 95% CI 1.33 - 3.91)。

研究结果表明,女性因良性病变行卵巢切除术,其日后的结直肠癌风险会增加。

原始出处:

Segelman J, Lindström L,et al.Population-based analysis of colorectal cancer risk after oophorectomy.Br J Surg. 2016 Jun;103(7):908-15. doi: 10.1002/bjs.10143. Epub 2016 Apr 26.

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    2016-09-02 sjq027
  2. [GetPortalCommentsPageByObjectIdResponse(id=2061532, encodeId=8cc9206153222, content=<a href='/topic/show?id=e6e1e15509f' target=_blank style='color:#2F92EE;'>#癌风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71550, encryptionId=e6e1e15509f, topicName=癌风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d58a435, createdName=sjq027, createdTime=Fri Sep 02 08:33:00 CST 2016, time=2016-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1705329, encodeId=84cb1e053296e, content=<a href='/topic/show?id=7b9de87144b' target=_blank style='color:#2F92EE;'>#结直肠癌风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78714, encryptionId=7b9de87144b, topicName=结直肠癌风险)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c54a30977679, createdName=lfyang, createdTime=Sat Apr 15 03:33:00 CST 2017, time=2017-04-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=138117, encodeId=616b13811ef3, content=拜读,好文, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Fri Sep 30 15:15:05 CST 2016, time=2016-09-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=128526, encodeId=57e21285269c, content=不错哦,会学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Fri Sep 16 09:46:00 CST 2016, time=2016-09-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1452800, encodeId=047b1452800f5, 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=66, 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 May 25 05:33:00 CST 2016, time=2016-05-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=86896, encodeId=5d008689664, content=.BrJSurg.2016Jun;103(7):908-15.doi:10.1002/bjs.10143.Epub2016Apr26., beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Mon May 23 23:21:00 CST 2016, time=2016-05-23, status=1, ipAttribution=)]
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    2016-09-30 1e10c84am36(暂无匿称)

    拜读,好文

    0

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    2016-09-16 1e10c84am36(暂无匿称)

    不错哦,会学到很多

    0

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    2016-05-23 jetleo

    .BrJSurg.2016Jun;103(7):908-15.doi:10.1002/bjs.10143.Epub2016Apr26.

    0

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