交叉过程阻断以改善心脏手术中恢复和疼痛管理的质量:双盲随机受控试验的协议
Henry Man Kin Wong1, Ranjith Kumar Sivakumar1, Wai Tat Wong1
1Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong, Hong Kong SAR, China.
PloS one
|September 24, 2025
概括
交叉过程阻断 (ITPB) 在心脏手术后减轻慢性术后疼痛方面表现有前途. 这种区域麻醉技术可以通过优化急性疼痛控制来改善康复和生活质量.
科学领域:
- 麻醉学 麻醉学
- 疼痛管理 疼痛管理
- 胸部外科手术 胸部外科手术
背景情况:
- 慢性术后疼痛 (CPSP) 是心脏手术后的一个重要问题,目前的策略,包括基于阿片类药物的止痛药,未能减少其发生率.
- 以阿片类药物为基础的麻醉具有风险和副作用,需要多模式止痛和替代区域技术.
- 交叉过程阻断 (ITPB) 是一种新的区域技术,具有体质和内脏镇痛的潜力,提供更广泛的疼痛控制和潜在的心脏手术中更安全的方法.
研究的目的:
- 调查交叉过程阻断 (ITPB) 在改善心脏手术后恢复质量,疼痛控制和与健康有关的生活质量的有效性.
- 评估ITPB在缓解慢性术后疼痛 (CPSP) 的潜力.
主要方法:
- 一个单中心,随机,双盲,安慰剂控制的试验,涉及96名选择性冠状动脉旁路移植患者.
- 参与者被随机分配到接受双边ITPBs与levobupivacaine或虚假块与盐水在麻醉诱导之前.
- 主要结局是口术后24小时恢复的质量;次要结局包括疼痛评分,患者满意度,阿片类药物消耗和CPSP发病率在3,6和12个月.
主要成果:
- 该研究旨在评估恢复质量的首要结果和二次结果,包括疼痛得分,患者满意度,阿片类药物消耗以及慢性术后疼痛的发生率.
- 具体的数值结果正在等待试验和数据分析的完成.
结论:
- 目前心脏手术中的疼痛管理严重依赖于阿片类药物,在预防慢性术后疼痛方面取得的成功有限.
- 这项研究的结果将阐明交叉过程阻断 (ITPB) 在心脏手术后恢复过程中的作用.
- 将生成关于ITPB在减少慢性术后疼痛方面的潜在长期益处的初步数据.
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