一个优化的限制性策略对感染性休克重症监护病人的非复苏性液体的优化限制性策略对液体平衡的影响:单盲,多中心,随机,受控,试点研究
Nicolas Boulet1,2, Jean-Pierre Quenot3,4,5, Chris Serrand6
1Division of Anesthesia, Critical Care, Pain and Emergency Medicine, UR‑UM103 IMAGINE, University of Montpellier, Nimes University Hospital, Nîmes, France.
Critical care (London, England)
|December 21, 2024
概括
在败血症休克时,限制性流体策略在前5天没有显著降低流体平衡. 这项试点研究发现,各组死亡率和不良事件的结果相似.
科学领域:
- 关键护理医学 关键护理医学
- 重症监护室的重症监护室的重症监护室.
- 消毒冲击管理 消毒冲击管理
背景情况:
- 败血性休克复苏可以导致过度的液体平衡.
- 限制性流体策略旨在减轻这种风险.
- 这项试点研究研究了一种优化的限制性流体方法.
研究的目的:
- 为了评估限制性流体策略在败血症休克患者的有效性.
- 评估在前5天内对累积流体平衡的影响.
- 为了比较限制性和标准流体策略之间的结果.
主要方法:
- 多中心,随机,单盲,并行,受控试点研究.
- 包括48名患有感染性休克的成年患者,接受了血管压缩剂.
- 将一个优化的流体限制策略与一个标准的流体限制策略进行了7天的比较.
主要成果:
- 限制性策略组在前5天接受的液体较少 (89.7毫升/千克) 与对照组 (114.3毫升/千克) 相比 (p=0.0506).
- 第五天的累积液体平衡中位数在两组之间没有显著差异 (6.9比35.0毫升/千克,p=0.42).
- 28天死亡率和没有生命支持的活着的日子是相似的;不良事件是可比的.
结论:
- 一个优化的限制性流体策略并没有显著降低整体液体平衡在第五天在ICU患者的感染性休克.
- 该策略并没有导致严重的高血症或急性损伤等不良事件的增加.
- 需要进一步的研究来完善在败血症休克时的流体管理.
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