地塞米松复合左旋布比卡因对臂丛神经阻滞时间的影响
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摘要：目的探讨地塞米松复合左旋布比卡因对臂丛神经阻滞时间的影响。方法选择60例上肢骨折固定手术患者，分为A、B两组，每组30例：A组注入0.375%左旋布比卡因30ml，B组注入0.375%左旋布比卡因30ml含地塞米松5mg。观察麻醉起效时间及感觉、运动阻滞持续时间。结果两组患者麻醉起效时间、运动阻滞持续时间差异均无统计学意义。B组的感觉阻滞时间明显长于A组(P<0.05)。结论0.375%左旋布比卡因30ml中加入5mg地塞米松可以显著延长感觉神经阻滞的时间。
关键词：地塞米松；左旋布比卡因；臂丛神经阻滞
Effect of Dexamethasone Combined Levobupivacaine in Brachial Plexus Block Anesthesia Time
CHEN Shu-jun1,HUANG Jie-ying1,SHEN Chun-xia2,FENG Yong-chun1
(1.Department of Anesthesiology,Shangcai County People's Hospital,Shangcai 463800,Henan,China;2.Shangcai County Xiehe Hospital,Shangcai 463800,Henan,China)
Abstract：ObjectiveTo investigate the effect of dexamethasone combined levobupivacaine in brachial plexus block of time. Methods60 cases of upper extremity fracture fixation operation patients, randomly divided into A, B two groups: A group with 0.375% levobupivacaine 30ml, B group were injected with 0.375% levobupivacaine 30ml dexamethasone 5mg ......
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