JAMA:外周灌注靶向复苏策略对脓毒性休克患者死亡率的影响

2019-02-21 zhangfan MedSci原创

研究认为外周灌注靶向复苏相比于乳酸靶向策略对降低脓毒性休克患者28天死亡率的效果不显著

脓毒性休克复苏后患者外周灌注异常与器官功能障碍导致死亡率增加,近日研究人员比较了外周灌注靶向复苏策略vs乳酸水平靶向复苏策略对患者死亡率的影响。

424名脓毒性休克患者参与研究,随机接受毛细血管再充盈时间正常化干预(n=212)或乳酸水平干预(每2小时降低20%),干预时间为8小时。研究的主要终点为28天死亡率,次要终点为72小时内器官功能障碍(SOFA评分,0-24分,得分高者症状严重)、机械通气、肾脏替代治疗、无升压治疗天数、ICU以及住院时间。

患者平均年龄63岁,98%完成研究。28天内,外周灌注组74人以及乳酸组92人死亡(34.9% vs 43.4%,HR=0.75)。外周灌注靶向复苏组72小时器官障碍风险较低(SOFA 平均得分,5.6 vs 6.6),其他次要终点及不良事件率组间差异不显著。

研究认为外周灌注靶向复苏相比于乳酸靶向策略对降低脓毒性休克患者28天死亡率的效果不显著。

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    2019-02-23 lizhou0204
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    2019-02-22 一个字-牛

    学习了谢谢分享

    0

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    2019-02-21 1209e435m98(暂无昵称)

    学习了,谢谢分享

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