在关节镜肩部手术后,不同局部麻醉辅助剂的组合用于关节关节上腕阻塞:一个潜在的随机对照试验
Jiangping Wu1,2, Guizhen Chen3, Xiaolin Quan1,2
1Center for Joint Surgery, Department of Orthopedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
BMC musculoskeletal disorders
|October 25, 2024
概括
添加德克萨米他,硫酸和德克斯梅德托米丁,以超关节臂阻断显著延长肩膀手术后的疼痛缓解. 这种组合减少了阿片类药物使用和疼痛评分,改善了患者的治疗结果和康复.
科学领域:
- 麻醉学 麻醉学
- 疼痛管理 疼痛管理
- 整形外科手术 整形外科手术
背景情况:
- 急性疼痛是关节镜肩部手术后的一个重大挑战.
- 脑关节上臂阻塞提供了镇痛,但缺乏足够的持续时间.
- 需要新的附加剂来延长这个块的止痛作用.
研究的目的:
- 研究将局部麻醉剂与德克萨米他,硫酸和德克斯梅德托米丁结合使用的疗效.
- 为了确定这些附加剂是否可以延长超关节臂阻塞的止痛时间.
- 为了比较这些药物的不同组合的止痛作用.
主要方法:
- 一项前性随机对照试验,涉及80名接受关节镜肩部手术的患者.
- 患者被分为四组,接受不同组合的罗皮瓦卡因,德克萨梅他,德克斯梅托米丁和硫酸.
- 主要结局是第一个镇痛要求的时间;次要结局包括阿片类药物消费和VAS分数.
主要成果:
- 与其他组相比,甲,硫酸和德克斯梅德托米丁 (DMD组) 的组合显著延长了第一次止痛请求的时间.
- 组DMD显示在手术后18小时和24小时累积阿片类药物消费显著降低.
- 在6小时和12小时的VAS得分以及美国肩膀和肘部外科医生得分在小组DMD中显著改善.
结论:
- 超关节臂阻塞与甲,硫酸和甲胺相结合,提供卓越的止痛效果.
- 与其他测试方案相比,这种组合显著延长了疼痛缓解,并减少了阿片类药物需求.
- 这些发现支持使用这种多模式方法来改善在肩膀手术中的术后疼痛管理.
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