EUR HEART J:经皮短期主动机械支持装置在心源性休克中的应用

2017-07-10 xiangting MedSci原创

这项荟萃分析的结果不支持对CS患者无选择地使用主动MCS,有可能加重AMI。

关于心源性休克(CS)中使用主动机械循环支持(MCS)装置对临床结果影响的证据很少见。这项关于随机试验的协同荟萃分析旨在比较CS中经皮主动MCS和对照的疗效和安全性。

通过检索医学文献数据库,确定了比较CS患者经皮主动MCS和对照的随机试验。计算风险比(RR)和95%置信区间(95%CI),以分析30天死亡率和装置相关并发症的主要终点,并发症包括出血和腿部局部缺血。计算平均动脉压(MAP),心脏指数(CI),肺毛细血管楔压(PCWP)和动脉乳酸盐的平均差异(MD)。4项试验将148例患者随机分配接受TandemHeart或Impella MCS(n= 77)及对照(n= 71)。在这4项试验中使用主动脉内气囊泵(IABP)作为对照。30天死亡率无差异(RR 1.01,95%CI 0.70-1.44,P = 0.98,I2 = 0%)。主动MCS显著增加MAP(MD 11.85 mmHg,95%CI 3.39-20.31,P = 0.02,I2 = 32.7%),并降低动脉乳酸(MD - 1.36 mmol / L,95%CI - 2.52至-0.19,I2 = 0%,P = 0.02),CI(MD 0.32,95%CI-0.24至0.87,P = 0.14,I2 = 44.1%)和PCWP(MD- 5.59,95%-15.59至4.40,P = 0.14 ,I2 = 81.1%)相当。腿部缺血发生率无显著差异(RR 2.64,95%CI 0.83-8.39,P = 0.10,I2=0%)。而与IABP相比,MCS的出血率显著增加(RR 2.50,95%CI 1.55-4.04,P <0.001,I2 = 0%)。

这项荟萃分析的结果不支持对CS患者无选择地使用主动MCS,有可能加重AMI。

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    2017-07-12 zhaojie88
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    2017-07-12 slcumt
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    2017-07-12 mhm295
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    2017-07-11 1e0f8808m18(暂无匿称)

    学习了,感谢分享。

    0

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    2017-07-10 1e0f8808m18(暂无匿称)

    学习了,谢谢分享。

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