AJKD:茶碱治疗可显著降低造影剂AKI的发生风险

2012-09-04 范振光 文献宝贝

  当前关于腺苷受体拮抗剂,如茶碱,是否可以预防造影剂急性肾损伤,到目前一直未见定论。这里分别检索MEDLINE(1966 to July 2011)、EMBASE(1980 to July 2011)、Web of Science(1986 to July 2011)和the Cochrane Central Register of Controlled Trials (1996 to July

  当前关于腺苷受体拮抗剂,如茶碱,是否可以预防造影剂急性肾损伤,到目前一直未见定论。这里分别检索MEDLINE(1966 to July 2011)、EMBASE(1980 to July 2011)、Web of Science(1986 to July 2011)和the Cochrane Central Register of Controlled Trials (1996 to July 2011)等数据库,没有语言的限制。对使用和未使用腺苷拮抗剂N乙酰半胱氨酸的治疗效果进行meta分析。文章发表在《美国肾脏病杂志》(Am J Kidney Dis. 2012 Sep;60(3):360-70.)上。
 
  结果一共有16个试验入选,一共有1412名参与者,结果显示茶碱可以显著降低造影剂AKI的发生风险(13个试验,1222名患者,风险比为0.48)和对血清肌酐浓度的绝对改变具有保护作用(13个试验,1170名患者,SD平均差值为−0.31 mg/dL)。Meta分析显示造影剂肾病相关风险与基础血清肌酐水平以及Jadad得分显著相关,但是对透析治疗的风险和住院死亡率未见显著影响。
 
  由此可见,茶碱治疗可以显著降低造影剂AKI的发生风险,对接触造影剂的人群肾功能也具有轻微的改善作用,但是这一保护作用在较高的基础血肌酐水平(肌酐≥1.5 mg/dL)患者中却未体现出来。另外,茶碱对于造影剂AKI的长期疗效也未知,今后还需要更多不同危险层次的造影剂AKI的大规模样本观察研究来评估真正疗效。

链接:Dai B, Liu Y, Fu L, Li Y, Zhang J, Mei C.Effect of Theophylline on Prevention of Contrast-Induced Acute Kidney Injury: A Meta-analysis of Randomized Controlled Trials.Am J Kidney Dis. 2012 Sep;60(3):360-70

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  1. [GetPortalCommentsPageByObjectIdResponse(id=1341082, encodeId=bc68134108251, content=<a href='/topic/show?id=b97e223562' target=_blank style='color:#2F92EE;'>#AKI#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2235, encryptionId=b97e223562, topicName=AKI)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f7482500171, createdName=ms4468361851264128, createdTime=Thu Sep 06 01:25:00 CST 2012, time=2012-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402258, encodeId=6c3c1402258e2, content=<a href='/topic/show?id=862e8e196a1' target=_blank style='color:#2F92EE;'>#茶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87196, encryptionId=862e8e196a1, topicName=茶)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/eTyQ1TyLVfyaGrflWSd1Jw4u1F68ibicmN32DE38FjEW3zTIKeFeaMUAQsjyqaL4QZ3lRibFIzziacMz9niceznOTTw/132, createdBy=03082405249, createdName=hbwxf, createdTime=Thu Sep 06 01:25:00 CST 2012, time=2012-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1493954, encodeId=872c149395470, content=<a href='/topic/show?id=3e34949e333' target=_blank style='color:#2F92EE;'>#造影#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=94973, encryptionId=3e34949e333, topicName=造影)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55683, createdName=仁医06, createdTime=Thu Sep 06 01:25:00 CST 2012, time=2012-09-06, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1341082, encodeId=bc68134108251, content=<a href='/topic/show?id=b97e223562' target=_blank style='color:#2F92EE;'>#AKI#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2235, encryptionId=b97e223562, topicName=AKI)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f7482500171, createdName=ms4468361851264128, createdTime=Thu Sep 06 01:25:00 CST 2012, time=2012-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402258, encodeId=6c3c1402258e2, content=<a href='/topic/show?id=862e8e196a1' target=_blank style='color:#2F92EE;'>#茶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87196, encryptionId=862e8e196a1, topicName=茶)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/eTyQ1TyLVfyaGrflWSd1Jw4u1F68ibicmN32DE38FjEW3zTIKeFeaMUAQsjyqaL4QZ3lRibFIzziacMz9niceznOTTw/132, createdBy=03082405249, createdName=hbwxf, createdTime=Thu Sep 06 01:25:00 CST 2012, time=2012-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1493954, encodeId=872c149395470, content=<a href='/topic/show?id=3e34949e333' target=_blank style='color:#2F92EE;'>#造影#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=94973, encryptionId=3e34949e333, topicName=造影)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55683, createdName=仁医06, createdTime=Thu Sep 06 01:25:00 CST 2012, time=2012-09-06, status=1, ipAttribution=)]
    2012-09-06 hbwxf
  3. [GetPortalCommentsPageByObjectIdResponse(id=1341082, encodeId=bc68134108251, content=<a href='/topic/show?id=b97e223562' target=_blank style='color:#2F92EE;'>#AKI#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2235, encryptionId=b97e223562, topicName=AKI)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f7482500171, createdName=ms4468361851264128, createdTime=Thu Sep 06 01:25:00 CST 2012, time=2012-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1402258, encodeId=6c3c1402258e2, content=<a href='/topic/show?id=862e8e196a1' target=_blank style='color:#2F92EE;'>#茶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=87196, encryptionId=862e8e196a1, topicName=茶)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/eTyQ1TyLVfyaGrflWSd1Jw4u1F68ibicmN32DE38FjEW3zTIKeFeaMUAQsjyqaL4QZ3lRibFIzziacMz9niceznOTTw/132, createdBy=03082405249, createdName=hbwxf, createdTime=Thu Sep 06 01:25:00 CST 2012, time=2012-09-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1493954, encodeId=872c149395470, content=<a href='/topic/show?id=3e34949e333' target=_blank style='color:#2F92EE;'>#造影#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=94973, encryptionId=3e34949e333, topicName=造影)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=55683, createdName=仁医06, createdTime=Thu Sep 06 01:25:00 CST 2012, time=2012-09-06, status=1, ipAttribution=)]
    2012-09-06 仁医06