Department of Anaesthesiology and Intensive Therapy, St. Lukas Specialist Hospital in Końskie, Poland.
Anaesthesiol Intensive Ther. 2020;52(4):323-329. doi: 10.5114/ait.2020.98213.
Regional anaesthetic techniques are an indispensable element of acute and postoperative pain management. The benefits of regional blocks are particularly noticeable in trauma and orthopaedic, joint reconstruction or thoracic surgical procedures. Depending on the local anaesthetic (LA) used, the duration of analgesia is limited to a maximum of 12-16 hours. There are several methods affecting the prolongation of analgesia, e.g. continuous techniques with catheters, liposomal forms of LAs or adjuvants. Due to numerous limitations and problems associated with the use of continuous techniques, lack of approval or availability of liposomal LAs, the optimal measure to prolong the duration of postoperative analgesia is the use of adjuvants. The present study aims to collect and systematise the current knowledge about the most common adjuvants used for nerve / plexus blockades and intravenous regional anaesthesia.
区域麻醉技术是急性和术后疼痛管理不可或缺的一部分。在创伤和骨科、关节重建或胸外科手术中,区域阻滞的益处尤为明显。根据所用的局部麻醉剂(LA),镇痛持续时间最长限制在 12-16 小时内。有几种方法可以影响镇痛的延长,例如使用导管的连续技术、LA 的脂质体形式或佐剂。由于连续技术的使用存在许多限制和问题,缺乏对脂质体 LA 的批准或可用性,延长术后镇痛持续时间的最佳措施是使用佐剂。本研究旨在收集和系统地总结目前关于用于神经/丛阻滞和静脉内区域麻醉的最常见佐剂的知识。