NEJM:氟哌啶醇和齐拉西酮治疗重症疾病患者谵妄的疗效

2018-12-27 xing.T MedSci原创

由此可见,与安慰剂相比,在ICU中急性呼吸衰竭或休克以及低活性或过度活跃的谵妄患者中使用氟哌啶醇或齐拉西酮并未显著改善谵妄的持续时间。

抗精神病药物对重症监护病房(ICU)患者谵妄的影响存在矛盾的数据。近日,顶级医学期刊NEJM上发表了一篇研究文章,在一项随机、双盲、安慰剂对照试验中,研究人员将患有急性呼吸衰竭或休克以及低活性或高度活跃性谵妄的患者接受静脉注射氟哌啶醇(最大剂量,每日20 mg)、齐拉西酮(最大剂量,每日40 mg) 或安慰剂治疗。

根据患者是否存在谵妄,试验药物或安慰剂的体积和剂量以12小时为间隔减半或加倍。该研究的主要终点是在14天干预期间没有谵妄或昏迷的天数。次要终点包括30天和90天的生存,没有机械通气的时间,以及ICU和出院时间。安全性终点包括锥体外系症状和过度镇静。

从1183名患者或其授权代表获得了书面知情同意书。566名患者(48%)发生了谵妄,其中89%患有低活性谵妄,11%患者谵妄过度活跃。在566名患者中,184名被随机分配接受安慰剂,192名接受氟哌啶醇治疗,190名接受齐拉西酮治疗。接触试验药物或安慰剂的中位持续时间为4天(四分位数间距为3至7)。没有谵妄或昏迷的中位数天数在安慰剂组为8.5(95%可信区间[CI]为5.6至9.9),氟哌啶醇组为7.9(95%CI为4.4至9.6),齐拉西酮组为8.7(95%CI为5.9至10.0)(试验组的总体效果,P=0.26)。与安慰剂相比,氟哌啶醇或齐拉西酮的使用对主要终点没有显著影响(优势比分别为0.88 [95%CI为0.64至1.21]和1.04 [95%CI为0.73至1.48])。在次要终点或锥体外系症状的频率方面没有显著的组间差异。

由此可见,与安慰剂相比,在ICU中急性呼吸衰竭或休克以及低活性或过度活跃的谵妄患者中使用氟哌啶醇或齐拉西酮并未显著改善谵妄的持续时间。

原始出处:

Timothy D. Girard,et al.Haloperidol and Ziprasidone for Treatment of Delirium in Critical Illness.NEJM.2018.https://www.nejm.org/doi/full/10.1056/NEJMoa1808217

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    2018-12-27 1405898496_61595865

    谢谢,了解一些

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    2018-12-27 内科新手

    谢谢梅斯提供这么好的信息,学到很多

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