CCLM:在对比增强诊断成像之前进行肾功能测量即时肌酸酐

2018-08-01 MedSci MedSci原创

急性肾损伤(AKI)在接触碘化造影剂的患者中很少发生,但是会导致造影剂诱导的AKICI-AKI)。其中一个关键的风险因素是先前存在慢性肾病(CKD)。因此,评估患者风险并在给药前获得肾功能检测是非常重要的。目前,即时(PoC)测试提供了另一种策略,但在诊断准确性和临床实用性方面仍存在一定的不确定性。

本研究比较了三种PoC分析仪(Nova StatSensorAbbott i-STATRadiometer ABL800 FLEX)和参考实验室标准(Roche Cobas 8000系列,酶促肌酐)。研究人员招募了300名参加英国医院采血部门的成年患者,以便在PoC设备上进行额外的血液样本分析。

结果显示:ABL800 FLEX与实验室测量的血清肌酐一致性最强(平均偏差= -0.86,95%一致性极限= -9.67.9),其次是i-STAT(平均偏差= 3.88,95%一致性极限= -8.8)至16.6)和StatSensor(平均偏差= 3.56,95%协议限制= -27.734.8)。在风险分类中,ABL800 FLEXi-STAT确定所有eGFR30的患者,而StatSensor导致少数高风险病例错过(n = 4/13),并且在既定的性能目标之外运行。

结果表明,使用PoC技术筛查具有CI-AKI风险的患者可能是可行的。然而,在本研究中,分析仪与实验室参考一致性方面存在差异。建议进一步在成像部门途径中探索PoC实施。

原始出处:

Snaith, Beverly, Point-of-care creatinine testing for kidney function measurement prior to contrast-enhanced diagnostic imaging: evaluation of the performance of three systems for clinical utility

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  1. [GetPortalCommentsPageByObjectIdResponse(id=1850680, encodeId=1c04185068077, content=<a href='/topic/show?id=46c682469e4' target=_blank style='color:#2F92EE;'>#肾功能#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82469, encryptionId=46c682469e4, topicName=肾功能)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=28d456, createdName=yese, createdTime=Sun Aug 19 01:06:00 CST 2018, time=2018-08-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=336236, encodeId=9eb033623608, content=学习学习很好, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTKibA62IFMeUJEmSyIe8DvYFeERuOsfrRd8iano7nENqQU1dRR3tqeQOUL3eqgYgEZRT2t2iaEsib0JEw/132, createdBy=66771693911, createdName=易水河, createdTime=Sat Aug 04 08:51:11 CST 2018, time=2018-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=335650, encodeId=a892335650fa, content=学习了学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1bb241978, createdName=phoebeyan520, createdTime=Thu Aug 02 02:07:26 CST 2018, time=2018-08-02, status=1, ipAttribution=)]
    2018-08-19 yese
  2. [GetPortalCommentsPageByObjectIdResponse(id=1850680, encodeId=1c04185068077, content=<a href='/topic/show?id=46c682469e4' target=_blank style='color:#2F92EE;'>#肾功能#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82469, encryptionId=46c682469e4, topicName=肾功能)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=28d456, createdName=yese, createdTime=Sun Aug 19 01:06:00 CST 2018, time=2018-08-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=336236, encodeId=9eb033623608, content=学习学习很好, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTKibA62IFMeUJEmSyIe8DvYFeERuOsfrRd8iano7nENqQU1dRR3tqeQOUL3eqgYgEZRT2t2iaEsib0JEw/132, createdBy=66771693911, createdName=易水河, createdTime=Sat Aug 04 08:51:11 CST 2018, time=2018-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=335650, encodeId=a892335650fa, content=学习了学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1bb241978, createdName=phoebeyan520, createdTime=Thu Aug 02 02:07:26 CST 2018, time=2018-08-02, status=1, ipAttribution=)]
    2018-08-04 易水河

    学习学习很好

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1850680, encodeId=1c04185068077, content=<a href='/topic/show?id=46c682469e4' target=_blank style='color:#2F92EE;'>#肾功能#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82469, encryptionId=46c682469e4, topicName=肾功能)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=28d456, createdName=yese, createdTime=Sun Aug 19 01:06:00 CST 2018, time=2018-08-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=336236, encodeId=9eb033623608, content=学习学习很好, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTKibA62IFMeUJEmSyIe8DvYFeERuOsfrRd8iano7nENqQU1dRR3tqeQOUL3eqgYgEZRT2t2iaEsib0JEw/132, createdBy=66771693911, createdName=易水河, createdTime=Sat Aug 04 08:51:11 CST 2018, time=2018-08-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=335650, encodeId=a892335650fa, content=学习了学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1bb241978, createdName=phoebeyan520, createdTime=Thu Aug 02 02:07:26 CST 2018, time=2018-08-02, status=1, ipAttribution=)]
    2018-08-02 phoebeyan520

    学习了学习了,谢谢分享

    0