在肌危机期间从机械通风中断奶,一个单心回顾性研究
Aurélien Mazeraud1,2,3, Sivanthiny Sivanandamoorthy4, Rossella Mancusi5
1Université Paris Cité, Paris, France. a.mazeraud@ghu-paris.fr.
Scientific reports
|August 22, 2024
概括
使用长期自发呼吸试验 (SBT) 和肺功能测试 (PFT) 的标准化方案可以改善肌危机 (MC) 中机械通风断奶的成功. 这种方法可以减少断奶失败率和MC患者机械通风的持续时间.
科学领域:
- 神经学 神经学
- 关键护理医学 关键护理医学
- 肺部病理学 肺部病理学
背景情况:
- 肌危机 (MC) 的机械通风缺乏标准化,并且存在高失败风险.
- 研究改进的机械通风释放策略对于患者的治疗结果至关重要.
研究的目的:
- 评估标准化方案的有效性,包括长期自发呼吸试验 (SBT) 和顺序性肺功能测试 (PFT),用于在肌危机期间从机械通风中断奶的患者.
- 确定与MC的断奶失败相关的风险因素和结果.
主要方法:
- 回顾性单中心研究分析了2001年1月至2018年1月期间126次肌危机.
- 患者在第一次输出管之前接受了长时间的SBT (≥8小时).
- 主要结局:第一次拔时断奶失败的发生率;次要结局:长期断奶的风险因素和特征.
主要成果:
- 整体断奶失败率为14.3% (18/126). 总体上断奶失败率为14.3% (18/126). 总体上断奶失败率为14.3% (18/126).
- 在93.7%的患者中使用了长时间的SBT.
- 当确定了MC的沉因子 (79.6%与44.4%) 时,输出管的成功率更高.
- 肌痛神经衰弱的不充分稳定是断奶失败的主要原因 (61%).
- 长时间断奶的独立风险因素包括机械通风的持续时间,感染触发因素和输管时最大的吸入压力.
结论:
- 一个标准化的协议,包括长时间的SBT和PFT,可以提高在肌危机中首次输出管的成功率.
- 这种方法有可能避免长时间的机械通风.
- 需要进一步的干预试验来验证这些发现.
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