在RDS早产婴儿中,HFOV与VTV/AC的肺部招募与VTV/AC的招募
Marwa Eldegwi1, Ali Shaltout2, Osama Elagamy1
1Pediatrics and Neonatology Department, Faculty of Medicine, Kafr El-Sheikh University, Kafr El-Sheikh, Egypt.
BMC pediatrics
|December 23, 2024
概括
使用高频振荡通风 (HFOV) 或体积向通风 (VTV/AC) 的肺部招募机动没有显著改变呼吸困扰综合征 (RDS) 的早产婴儿的输出时间或肺炎标志物. 进一步的研究是有必要的.
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:
- 呼吸应急综合征 (RDS) 是早产婴儿常见的疾病.
- 对于患有RDS的婴儿,经常需要机械通风.
- 肺部招募机动 (LRMs) 用于改善氧化和肺功能.
研究的目的:
- 为了比较使用高频振荡式通风 (HFOV) 与以体积为目标的通风 (VTV/AC) 在RDS.早产婴儿肺部招募的疗效.
- 评估这些通风策略对输管时间和肺炎的影响.
主要方法:
- 一项随机对照试验,涉及40名早产婴儿 (妊娠年龄≤34周) 患有需要机械通风的RDS.
- 婴儿被分配到HFOV或VTV/AC进行肺部招募.
- 转化生长因子-β1 (TGF-β1) 在支气管支气管洗液 (BAL) 中的水平在LRM之前和之后被测量.
主要成果:
- 在HFOV和VTV/AC组之间,没有观察到HFOV和VTV/AC组之间的抽出时间有显著差异.
- 两组都显示出类似的早产并发症率.
- 两组之间在气管吸入物中TGF-β1水平的三角变化中没有显著差异.
结论:
- 肺部招募机动,无论是通风策略 (HFOV或VTV / AC),都没有显著影响RDS早产婴儿的输出时间或肺炎标志物.
- 这项研究是第一个比较这些特定的LRM方法的研究,表明需要进一步研究RDS的最佳通风策略.
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