神经调节的呼吸辅助降低了对皮质类固醇的需求
Ryosuke Araki1, Seiichi Tomotaki1, Junko Takita1
1Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
概括
在极度早产的婴儿中实施神经调整呼吸辅助 (NAVA) 并没有增加支气管肺功能障碍 (BPD) 的发生率. 使用NAVA与皮质类固醇剂量显著降低有关,这表明肺部受到保护.
科学领域:
- 新生儿医学 新生儿医学
- 儿科呼吸系统医学 儿科呼吸系统医学
- 关键的护理关键的护理
背景情况:
- 支气管肺功能障碍 (BPD) 是极其早产婴儿的一个重大问题.
- 机械通风策略的目的是尽量减少这一弱势群体的肺部损伤.
- 神经调节呼吸辅助 (NAVA) 是一种与婴儿的呼吸努力同步的机械通风模式.
研究的目的:
- 评估NAVA实施对BPD发病率的影响.
- 在NAVA采用后,评估在极度早产婴儿的皮质类固醇剂量的变化.
- 为了确定NAVA是否影响机械通风造成的肺损伤.
主要方法:
- 一项历史上的队列研究,比较NAVA实施前后的极度早产婴儿.
- 在月经后36周和40周BPD发生率的分析.年龄.
- 在NAVA前期和NAVA后期之间进行的总皮质类固醇剂量的比较.
主要成果:
- 在NAVA后的时代没有观察到BPD发病率的增加,尽管机械通风持续时间较长的趋势.
- 与NAVA前组相比,NAVA后组的皮质类固醇总剂量显著降低 (14 mg/kg与50 mg/kg相比,p=0.004).
- 该研究包括23名NAVA前时代的婴儿和37名NAVA后的婴儿.
结论:
- 在极度早产的婴儿中实施NAVA与BPD的发病率增加无关.
- 纳瓦的使用与显著减少皮质类固醇的使用相关.
- 这些发现表明,NAVA可能有助于预防早产婴儿机械通风引起的肺损伤.
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