Abstract:Objective To study the anesthetic effect of nerve block combined with different intravenous general anesthetics on infants′inguinal hernia sac high ligation.Methods 150 children from 6 months to 3 years of age given high ligation of inguinal hernia sac in our hospital from October 2014 to August 2016 were selected and they were randomly divided into 3 groups according to the random number table method,groupⅠ:intravenous injection of Fentanyl 2 μg/kg and Propofol 2.5 mg/kg;groupⅡ:intravenous injection of Ketamine 2 mg/kg and Propofol 2.5 mg/kg; groupⅢ:intravenous injection of Ketamine 2 mg/kg.When children′s awareness disappeared,0.3 ml/kg mixture of 0.5% Lidocaine and 0.25%Ropivacaine was used to perform ipsilateral iliohypogastric and ilioinguinal nerve block.If the body reaction occurred during the operation,then groupⅠ and groupⅡwere given intravenous injection of Propofol 0.5-1.0 mg/kg,and groupⅢwas given Ketamine 1 mg/kg until the body reaction disappeared;the change of heart rate (HR),respiratory rate (RR)and percutaneous oxygen saturation (SpO2)at different time points,and awakening time and complications were observed and compared.Results The change of HR in groupⅠ and groupⅢ at different time points were different with those before operation (T0),and the difference was statistically significant(P<0.05).HR was compared at the same time points in each group:the differences at T1,T2,T3were statistically significant(P<0.05);the change of RR and SpO2among the three groups had no statistical difference (P>0.05);the awakening time in groupⅢwas the longest.The awakening time was the shortest in groupⅠ,and the sedation score was the most satisfactory; complications and adverse reactions were the most in groupⅢ and the least in groupⅠ.Conclusion Intravenous injection combined with nerve block anesthesia by Fentanyl 2 μg/kg and Propofol 2.5 mg/kg is the best.
周芳;杜云飞;林敏;桂雪梅;温蓓蓓. 神经阻滞复合不同的静脉全麻药物组合用于婴幼儿腹股沟疝疝囊高扎麻醉效果分析[J]. 中国当代医药, 2017, 24(5): 118-121.
ZHOU Fang;DU Yun-fei;LIN Min;GUI Xue-mei;WEN Bei-bei. Analysis of the anesthetic effect of nerve block combined with different intravenous general anesthetics on infants′inguinal hernia sac high ligation. 中国当代医药, 2017, 24(5): 118-121.