对三种不同类型的注射方法的比较,用于关节上阻塞和它们对膜肌功能的影响,用膜加厚分数进行评估:一个前性,随机的双盲研究
Çağrı Yeşilnacar1, Zeki T Tekgül2, Hüseyin Özkarakaş3
1Department of Anesthesiology and Reanimation, Esme State Hospital, Uşak, Türkiye.
Minerva anestesiologica
|September 12, 2025
概括
通过比较超关节阻塞注射方法,GD组 (两次注射) 与GM组 (多次注射) 相比,表现出较少的隔膜. 这两种方法都实现了高的区块成功率.
科学领域:
- 麻醉学 麻醉学
- 区域麻醉地区麻醉
- 超声波引导的程序 超声波引导的程序
背景情况:
- 脑膜神经阻塞是超关节阻塞的常见并发症.
- 隔膜加厚分数 (DTF) 是对神经功能的一种敏感度量.
研究的目的:
- 为了比较三种超关节阻塞注射技术对神经阻塞强度的影响,用DTF测量.
主要方法:
- 一项前性,随机,双盲研究,涉及85名接受选择性上肢手术的患者.
- 三组:GM (多次注射),GD (两次集群内/角口袋注射),GC (只有角口袋注射).
- 主要结果:DTF差异 (ΔDTF);次要结果:感官阻断,成功率.
主要成果:
- 群体之间 ΔDTF 的显著差异 (P=0.001). 中位数 ΔDTF:GM 62%,GD 38%,GC 20% .
- 区块的成功率:GM 100%,GD 97%,GC 82% (P=0.022). 区块的成功率:GM 100%,GD 97%,GC 82% (P=0.022). 区块的成功率:GM 100%,GD 97%,GC 82% (P=0.022). 区块的成功率:GM 100%,GD 97%,GC 82% (P=0.022). 区块的成功率:GM 100%,GD 97%,GC 82% (P=0.022). 区块的成功率:
- 与转基因组相比,GD组表现出较少的隔膜参与.
结论:
- GD技术 (两次注射) 在隔膜节省和高阻塞成功之间提供了有利的平衡.
- GD方法是一种可行的替代方案多注射技术的supraclavicular堵塞.
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