针药复合麻醉应用右美托咪定对甲状腺切除术后呕吐的影响  

Influence of Dexmedetomidine Applied in Combined Acupuncture-medication Anesthesia on Vomiting After Thyroidectomy

作　　者：李连红[1] 王永强[1] 傅国强[1] 袁岚[1] 葛茂军[1] LI Lian-hong;WANG Yong-qiang;FU Guo-qiang;YUAN Lan;GE Mao-jun(Shuguang Hospital,Shanghai University of Traditional Chinese Medicine,Shanghai 201203,China)

机构地区：[1]上海中医药大学附属曙光医院,上海201203

出　　处：《上海针灸杂志》2019年第2期198-201,共4页Shanghai Journal of Acupuncture and Moxibustion

基　　金：上海中医药发展三年行动计划高层次中西医结合人才培养项目;上海市教育委员会科技创新项目(2012JW44);上海市科委自然科学基金项目(16ZR1437900)

摘　　要：目的观察针药复合麻醉应用右美托咪定对甲状腺切除术后呕吐的影响。方法将70例行甲状腺切除术患者随机分为A组和B组,每组35例。两组均采用电针合谷、内关和扶突配合术前20 min开始静脉滴注枸橼酸舒芬太尼注射液(0.3mg/kg)进行针药复合麻醉。其中A组在前10 min内微泵恒速输注盐酸右美托咪定注射液(0.5mg/kg),术中维持0.4mg/kg/min。B组术前10 min开始输注生理盐水。观察两组不同时间点[术前入室平卧5 min(T0)、手术开始前(T_1)、手术开始后30 min(T_2)、手术开始后60 min(T_3)和手术结束时(T_4)]的观察者警觉/镇静评分(OAA/S)评分。记录两组术中舒芬太尼追加次数与总使用量,使用艾司洛尔、乌拉地尔的例数,术后2 h内及术后2～24 h内发生呕吐的例数。结果两组舒芬太尼追加次数及总使用量比较差异均具有统计学意义(P<0.01)。A组术中艾司洛尔和乌拉地尔使用率分别为31.4%和14.3%,对照组分别为77.1%和65.7%,两组比较差异具有统计学意义(P<0.01)。A组术后2 h内及术后2～24 h呕吐发生率分别为20.0%和17.1%,对照组分别为54.3%和42.9%,两组比较差异具有统计学意义(P<0.01)。两组不同时间点(T_1、T_2、T_3、T_4)OAA/S评分比较差异均具有统计学意义(P<0.01)。结论针药复合麻醉应用右美托咪定能减少甲状腺切除术中追加舒芬太尼的次数及使用剂量,降低患者术后呕吐的发生率。Objective To observe the influence of dexmedetomidine applied in combined acupuncture-medication anesthesia on vomiting after thyroidectomy.Method Seventy patients who were going to receive thyroidectomy were randomized into group A and B,with 35 cases in each group.Combined acupuncture-medication anesthesia[electroacupuncture at Hegu(LI4),Neiguan(PC6)and Futu(ST32)plus intravenous infusions of sufentanil citrate injection(0.3μg/kg)20 minutes before operation]was adopted in both groups.Group A was additionally intervened by constantvelocity micropump infusion of dexmedetomidine hydrochloride injection(0.5μg/kg)within 10 minutes before operation and remaining 0.4μg/kg/min during operation,while group B was intervened by infusion of normal saline 10 minutes before operation.The observer's assessment of awareness/sedation(OAA/S)scores at different time points[lying in bed for 5 minutes before operation(T0),before the beginning of the operation(T1),30 minutes after operation(T2),60 minutes after operation(T3)and at the end of operation(T4)]in the two groups were observed.The additional times and total dose of sufentanil during operation,the number of cases using esmolol and urapidil,and the number of vomiting cases occurred within 2 hours after operation and 2~24 hours after operation in the two groups were recorded.Result The additional times and total dose of sufentanil during operation in group A were significantly different from those in group B(P<0.01).The utilization rate of esmolol and urapidil were respectively 31.4%and 14.3%in group A versus 77.1%and 65.7%in group B,and the between-group differences were statistically significant(P<0.01).The incidence of vomiting within 2 hours after operation and 2~24 hours after operation were respectively 20.0%and 17.1%in group A versus 54.3%and 42.9%in group B,and the between-group differences were statistically significant(P<0.01).The OAA/S scores at different time points(T1,T2,T3 and T4)in group A were significantly different from those in group B(P<0.01).Conclusion

关 键 词：针刺疗法 电针 针刺麻醉 手术后恶心和呕吐 针药复合麻醉 甲状腺切除术 右美托咪定 舒芬太尼 

分 类 号：R246.2[医药卫生—针灸推拿学]