摘要
硬膜外镇痛已广泛应用于无痛分娩，但在实践中存在一定的不良反应，其中以运动神经阻滞、镇痛不全等最常见。分析其原因，主要和局麻药浓度与剂量的不合理有关。近年来，“局麻药半数最低有效镇痛浓度”在产科麻醉中的应用研究逐渐成熟，可进一步促进局麻药的合理使用。
Epidural analgesia has been widely applied in painless delivery, and adverse reac- tions such as motor nerve block and insufficiency analgesia were occurred sometimes, which were caused by unreasonable concentration and dose of local anesthetics. The important value of minimum local analgesic concentration in epidural analgesia during labour has been studied in recent years, and should be further reasonably applied in the future.
出处
《实用疼痛学杂志》
2013年第1期68-71,共4页
Pain Clinic Journal
关键词
麻醉药
局部
血药浓度
镇痛
硬膜外
分娩
Anesthetics, local
Plasma concentration
Analgesia, epidural
Parturition
