预测中央静脉导管的插入深度,使用支气管检查为基础的卡里纳测量技术或佩雷斯的配方为基础的方法在接受心脏手术的成年人:一个随机比较双盲研究
Satyajeet Misra1, Prasanta K Das1, Bikram K Behera1
1Department of Anesthesiology and Critical Care, AIIMS, Bhubaneswar, Odisha, India.
Indian journal of anaesthesia
|December 11, 2024
概括
一种新的支气管镜技术准确地预测了中央静脉导管 (CVC) 的深度. 与佩雷斯相比,这种方法提高了CVC安置的成功率.
科学领域:
- 麻醉学和重症监护
- 医疗器械和仪器仪表 医疗器械和仪器仪表
- 手术手术手术手术手术手术手术手术手术手术
背景情况:
- 准确的中央静脉导管 (CVC) 放置对于在手术期间的患者安全至关重要.
- 预测CVC插入深度的现有方法存在局限性.
- 开发了一种基于支气管镜的新型冠状动脉测量技术,以改善CVC深度预测.
研究的目的:
- 为了评估基于支气管镜的骨测量技术的有效性,以预测CVC插入深度.
- 将支气管镜技术的准确性与基于佩雷斯公式的方法进行比较.
主要方法:
- 接受心脏手术的成年患者被随机分为两个组:支气管镜测量或佩雷斯公式.
- 通过右侧内静脉插入CVC.
- 深度是通过支气管镜测量 (心腔到气管) 或佩雷斯公式 (高度/10) 来确定的. 经食道心声学证实了CVC尖端的位置.
主要成果:
- 与佩雷斯组 (37.5%;P = 0.001) 相比,支气管镜组显示出正确放置心血管中心的比例显著更高 (87.8%).
- 在佩雷斯组中,CVC尖端在血管壁上占比较高 (45%),而非支气管镜组 (19.5%;P = 0.014).
结论:
- 基于支气管检查的鼻腔测量技术显著提高了中央静脉导管放置的准确性.
- 这种新的方法提供了一种比佩雷斯公式更优质的替代方案,用于预测心脏病手术患者的CVC插入深度.
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