Effect of electroacupuncture on Sevoflurane anesthesia in patients undergoing resection of supratentorial tumor  

电针对幕上肿瘤切除术患者七氟烷麻醉的影响(英文)

作　　者：安立新[1] 何颖[1] 任秀君[1] 李淑琴[1] 韩如泉[1] 王保国[1] 

机构地区：[1]首都医科大学附属北京天坛医院麻醉科

出　　处：《World Journal of Acupuncture-Moxibustion》2011年第2期36-42,共7页世界针灸杂志（英文版）

基　　金：Supported by the National Key Basic Research Program (973 Program): 2007 CB 512503

摘　　要：Objective To observe the supplementary analgesic effect of electroacupuncture and its influence on the maintenance of anesthesia and the speed of recovery of patients undergoing craniotomy. Methods Eighty cases of supratentorial tumor resection were randomly divided into a group A and a group S, 40 cases in each group. All the patients were anesthetized with 2% Sevoflurane. The patients in group A received eleetroacupuneture at Hegu （合谷 LI 4） and Waiguan （外关 TE 5）, Jinmen （金门 BL 63） and Taichong （太冲 LR 3）, Zusanli （足三里 ST 36） and Qiuxtu（丘墟 GB 40） from anesthesia beginning to the end of operation, and in group S without electroacupuncture. tidal Sevoflurane concentration, minimum alveolar concentration （MAC）, bispectral index （BIS） and the information during anesthesia recovery stage were recorded, respectively. Results The end-tidal concentration and MAC of Sevoflurane in group A at all times were significant lower than those in group S （P〈0.05, P〈0.01） with a Sevoflurane saving of 9.62% on average. The BIS in group A during a few phases were higher than that in group S （all P〈0.05）. During anesthesia recovery stage, the time of each phase in group A was significantly shorter than that in group S （all P〈0.01）. No dysphoria and one case with nausea and vomiting were shown in group A, but in group S, 2 patients had dysphoria and 3 patients had nausea and vomiting. Conclusion Electroacupuncture combined with Sevoflurane anesthesia can decrease the dosage of Sevoflurane, shorten the recovery time of anesthesia and improve the quality of anesthesia recovery of the patients undergoing resection of supratentorial tumor.目的:观察电针对开颅手术患者麻醉维持期和苏醒期的影响。方法:将80例幕上肿瘤切除术患者随机分为A组和S组,每组40例。两组患者均吸入2%七氟烷维持麻醉。A组患者从麻醉诱导开始前至手术结束进行电针刺激,选择合谷连外关,金门连太冲,足三里连丘墟;S组患者不进行电针。记录各时间点七氟烷呼气末浓度、最低肺泡有效浓度(MAC)、脑电双频指数(BIS)以及麻醉恢复期情况。结果:七氟烷呼气末浓度和MAC,A组在开颅期、颅内期各时间点均显著低于S组(P<0.05,P<0.01),平均节省七氟烷用量9.62%。A组的BIS值在个别时间点(钻骨孔后、开骨瓣后、剪开硬膜)高于S组(均P<0.05)。A组的恢复期各观察时间均明显少于S组(均P<0.01)。麻醉恢复期A组无躁动发生,发生恶心呕吐1例;S组发生躁动2例、恶心呕吐3例。结论:对幕上肿瘤切除术的患者进行穴位电刺激复合七氟烷麻醉,可减少七氟烷用量,显著缩短麻醉恢复时间,提高麻醉恢复质量。

关 键 词：Combined Acup Medic Anesthesia Supratentorial Tumor Resection SEVOFLURANE Recovery Stage Randomized Controlled Trials （RCT） 

分 类 号：R614[医药卫生—麻醉学]