单平面与实时双平面方法用于在重症监护患者的超声导向中心静脉导管:一个随机对照试验
Ying-Ying Li1,2, Yi-Hao Liu1, Lin Yan2
1From the Medical School of Chinese PLA, No. 28 Fuxing Rd, Haidian District, Beijing, 100853, China.
Critical care (London, England)
|September 23, 2023
概括
与单平面方法相比,实时双平面超声指导显著提高了中央静脉导管成功率,并减少了危急病患者的并发症.
科学领域:
- 关键护理医学 关键护理医学
- 医学成像医学成像
- 超声波技术的超声波技术
背景情况:
- 中枢静脉通道 (CVC) 对于重症监护患者至关重要.
- 假设实时双平面超声指导可以增强CVC程序.
- 这项研究比较了单平面和双平面超声波引导的CVC.
研究的目的:
- 为了比较单平面的第一次穿孔成功率与实时双平面超声波引导的CVC.
- 评估 CVC 两种方法的安全性和效率.
- 评估运营商的信心和程序的结果.
主要方法:
- 一项前性随机对照试验 (RCT),涉及256名重症患者.
- 参与者被随机分为单平面 (n=128) 或双平面 (n=128) 超声波引导的CVC组.
- 关键结果包括成功率,穿刺次数,手术持续时间和并发症.
主要成果:
- 与单平面组相比,双平面组在内静脉 (91.6%) 和股骨静脉 (90.9%) 两方面都表现出较高的首次刺穿成功率 (分别为74.7%和68.3%).
- 双飞机指导与更短的导管时间和更少的直接并发症相关 (10.5%对IJVC的28.7%;9.1%对FVC的34.1%).
- 在双面飞机组中,不必要的穿孔较少.
结论:
- 实时双平面超声指导为重症患者的CVC提供了显著的优势.
- 双平面方法提高了程序的成功和安全.
- 这种技术被推用于在重症监护机构的超声波导向心血管控制.
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