JAMA: 术前蛋白尿会增加术后急性肾损伤及再入院的风险

2018-07-04 MedSci MedSci原创

蛋白尿的出现意味着患者肾功能不全,但在外科中较少被重视。目前很少有研究调查术前蛋白尿如何与手术结局之间的关系,包括术后急性肾损伤(AKI)和再入院。本项研究旨在评估术前尿蛋白水平是否可以作为不良手术结局的预测指标。

背景及目的:
蛋白尿的出现意味着患者肾功能不全,但在外科中较少被重视。目前很少有研究调查术前蛋白尿如何与手术结局之间的关系,包括术后急性肾损伤(AKI)和再入院。本项研究旨在评估术前尿蛋白水平是否可以作为不良手术结局的预测指标。

方法:
这是一项回顾性的的研究,调查了在2007年10月1日至2014年9月30日期间选择性住院手术的一组患者,术前存在透析,脓毒症,心脏,眼科,移植和泌尿病例被排除在外。通过尿液分析评估术前是否存在蛋白尿,使用一下分级来进行蛋白尿严重程度的划分:阴性(0 mg / dL),微量(15-29 mg / dL),1 +(30-100 mg / dL),2 +(101 -300mg / dL),3 +(301-1000mg / dL)和4+(> 1000mg / dL)。主要观察指标是术后AKI和出院后30天再入院。次要结果包括30天内的术后并发症。

结果:
在346676例手术中,153767符合纳入标准,其中大多数包括骨科(37%),普通外科手术(29%)和血管手术(14%)。在43.8%的患者中存在蛋白尿(微量量:20.6%,1 +:16.0%,2 +:5.5%,3 +:1.6%),分别为20.4%,14.9%,4.3%和0.9%。 术前评估肾小球滤过率(eGFR)正常的患者。在未经调整的分析中,术前蛋白尿与术后AKI显着相关(阴性:8.6%,微量:12%,1 +:14.5%,2 +:21.2%,3 +:27.6%;?P<.001)和再入院(9.3,%,11.3%,13.3%,15.8%,17.5%。P<.001)。术前蛋白尿与术后AKI呈剂量依赖关系([OR],1.2; 95%CI,1.1-1.3)和30天计划外再入院(OR,1.0; 95%CI,1.0-1.1)。

结论:
蛋白尿与术后AKI和30天再入院风险升高相关,与术前eGFR无关。对蛋白尿的简单尿液评估可以识别具有较高AKI风险和再入院的患者,可以以此指导围手术期管理

原始出处:

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    2018-07-12 jyzxjiangqin

    术前蛋白尿会引起免疫反应.

    0

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  3. [GetPortalCommentsPageByObjectIdResponse(id=330998, encodeId=de8f330998f9, content=术前蛋白尿会引起免疫反应., beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160806/IMG57A5698BDB0244113.jpg, createdBy=32a91358059, createdName=jyzxjiangqin, createdTime=Thu Jul 12 06:21:31 CST 2018, time=2018-07-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1397575, encodeId=0767139e575a7, content=<a href='/topic/show?id=8bee565436d' target=_blank style='color:#2F92EE;'>#损伤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=56543, encryptionId=8bee565436d, topicName=损伤)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/DYAIOgq83eoNX3lUOlDKGBUEPNwZx0nibmdcFyeibnX4WMhUSCU2REpGRWtSmnT2CCs0dA5waxvJknYDxwtYnIcQ/132, createdBy=294e2500218, createdName=ms3046638856685384, createdTime=Fri Jul 06 10:47:00 CST 2018, time=2018-07-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=329577, encodeId=17b03295e7cb, content=学习并分享!!, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200816/e4675a86ea694f12b82202b320dc2654/12f6b900498349e994ce8f516a584d6a.jpg, createdBy=09431951290, createdName=大爰, createdTime=Thu Jul 05 20:28:18 CST 2018, time=2018-07-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=329554, encodeId=1ff63295549b, content=学习了谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160304/IMG56D94856B1B5D6405.jpg, createdBy=27931687771, createdName=一个字-牛, createdTime=Thu Jul 05 18:34:05 CST 2018, time=2018-07-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=329302, encodeId=7ea432930292, content=术前蛋白尿会引起., beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160806/IMG57A5698BDB0244113.jpg, createdBy=32a91358059, createdName=jyzxjiangqin, createdTime=Wed Jul 04 20:46:49 CST 2018, time=2018-07-04, status=1, ipAttribution=)]
    2018-07-05 大爰

    学习并分享!!

    0

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    2018-07-05 一个字-牛

    学习了谢谢分享

    0

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    2018-07-04 jyzxjiangqin

    术前蛋白尿会引起.

    0