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修改与传统的下腰前方四角腰部阻断用于腹腔镜切除术后的术后止痛:一项随机对照研究
Huili Li1, Danxu Ma2, Rong Shi2
1Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050, China.
Journal of anesthesia
|January 19, 2025
概括
与传统的SQLB相比,经过腹腔镜切除术后,修改后的肋下前方四角腰部块 (SQLB) 提供了优越的疼痛缓解. 这种改善的止痛效果减少了对阿片类药物的需求,并促进了患者的康复.
科学领域:
- 麻醉学 麻醉学
- 疼痛管理 疼痛管理
- 手术手术手术手术手术手术手术手术手术手术
背景情况:
- 术后疼痛管理对于接受腹腔镜切除术的患者至关重要.
- 肋下前方四角腰部块 (subcostal anterior quadratus lumborum block,SQLB) 是一种用于腹部手术的止痛技术.
- 优化SQLB技术可以改善患者的治疗结果,减少阿片类药物依赖.
研究的目的:
- 为了比较经过修改的与传统的肋下前方四角腰部块 (SQLB) 对于术后止痛的疗效.
- 评估这些阻塞对腹腔镜切除术患者的阿片类药物消费和疼痛评分的影响.
主要方法:
- 46名接受选择性腹腔镜切除术的患者被随机分配给接受传统或修改的SQLB.
- 两组都接受了20毫升0.5%的罗皮瓦卡因.
- 主要结局是24小时静脉注射吗啡等效消耗;次要结局包括感官阻断,疼痛评分 (NRS) 和止痛药的使用.
主要成果:
- 修改后的SQLB组在24小时内显著降低了吗啡等效消费量 (23.1比34.7毫克).
- 修改后的SQLB导致了更广泛的感觉阻断,更低的NRS疼痛分数在休息和咳时,并减少了救援止痛药和PCA需求.
- 两组之间没有观察到与阿片类药物相关的或神经阻塞并发症的显著差异.
结论:
- 超声导向修改的SQLB与传统的SQLB相比,在腹腔镜切除术中提供了优异的术后止痛.
- 修改后的技术可以减少阿片类药物消费,并更有效地治疗疼痛.
- 修改后的SQLB是一种有前途的方法,可以增强腹腔镜切除术后的恢复.
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