一些用于估计重病机械通风患者的能量消耗的方法的比较特征
Siyana Nikolova1, Emral Kyosebekirov1, Emil Mitkovski1
1Medical University of Plovdiv, Plovdiv, Bulgaria.
Folia medica
|February 14, 2024
概括
呼吸器患者的能量消耗在呼吸器测量和与间接热量计对比的预测方程之间进行了比较. 风扇衍生的测量结果显示出比预测方程更好的一致性,提供了一个潜在的更准确的临床工具.
科学领域:
- 关键护理医学 关键护理医学
- 呼吸系统生理学 呼吸系统生理学
- 代谢监测是指对代谢的监测.
背景情况:
- 精确的能源消耗 (EE) 评估对于机械通风患者的营养支持至关重要.
- 间接热量计 (IC) 是黄金标准,但并不总是容易获得.
- 风扇衍生测量和预测方程是EE估计的替代方法.
研究的目的:
- 为了比较通风器衍生的二氧化碳生产 (EE-VCO2-通风器) 的准确性和六个预测方程与间接热量计 (IC) 进行EE测量.
- 评估EE-VCO2呼吸器和机械呼吸患者的预测方程的临床实用性.
主要方法:
- 采用了比较性研究设计.
- 使用间接热量计 (IC) 作为黄金标准来衡量能源支出.
- 用EE-VCO2-呼吸器和六个已确定的预测方程进行了机械通风患者的比较.
主要成果:
- 与六个预测方程相比,EE-VCO2-通风机与IC更接近一致.
- 预测方程显示了显著的变化和潜在的EE的高估或低估.
- EE-VCO2-通风机为评估能源需求提供了一种更可靠的非侵入性方法.
结论:
- 风机衍生二氧化碳的产生是一种比传统的预测方程更准确的方法来估计机械通风患者的能量消耗.
- 在临床环境中,EE-VCO2-通风器可以作为间接热量计的实际替代品.
- 进一步的研究应该在不同患者群体中验证这些发现.
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