使用动态针尖定位技术进行超声导向放射性动脉导管注射的最佳插入部位:一项前性随机对照研究
Jiahui Sun1,2, Bo Lu3, Jianbo Shan2
1Department of Anesthesiology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
The journal of vascular access
|February 23, 2024
概括
超声导向放射性动脉导管的最佳位置位于放射性样状体和远端前臂之间的中间位置. 这一位置提高了成功率,并减少了放射性动脉导管术的手术时间.
科学领域:
- 血管接入 血管接入
- 超声波引导的程序 超声波引导的程序
- 麻醉学 麻醉学
背景情况:
- 动态针尖定位增强了超声波引导的辐射动脉导管.
- 确定最佳插入点对于程序效率和准确性至关重要.
研究的目的:
- 通过使用动态针尖定位技术来确定射线动脉导管注射最有效的插入部位.
- 为了比较三个不同的解剖部位的程序结果.
主要方法:
- 一项前性随机受控研究,涉及246名接受选择性手术的患者.
- 根据插入部位,患者被随机分为三组:辐射样状过程,中间点和远端前臂.
- 评估了包括成功率,手术时间和并发症在内的关键指标.
主要成果:
- 中部部位 (部位2) 的成功率 (97.5%) 显著高于辐射型体 (80%) 和远端前臂 (81.25%) 部位.
- 第二站点也显示成功的时间缩短,总导管时间缩短,所需的尝试减少.
- 远端前臂部位 (部位3) 的不良事件发生率较高 (15%),与部位1 (3.75%) 和部位2 (2.5%) 相比.
结论:
- 使用动态针尖定位技术进行超声导向放射性动脉导管注射的最佳插入部位位于辐射型体过程和前臂的远端三分之一之间.
- 与其他经过测试的地点相比,该地点提供了卓越的程序效率和安全性.
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