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目的分析不同浓度七氟烷吸入在小儿麻醉诱导中的临床效果。方法 120例进行全身麻醉(全麻)手术的患儿,随机分为对照组和研究组,各60例。对照组七氟烷的吸入浓度为2%,研究组七氟烷的吸入浓度为8%。对比两组麻醉诱导效果。结果研究组眼睫毛反射消失时间为(41.4±6.5)s,疼痛反应消失时间为(155.6±25.4)s,明显短于对照组的(115.3±10.3)s、(200.6±65.9)s,差异均具有统计学意义(P<0.05)。研究组不良反应总发生率为41.7%,与对照组的45.0%比较,差异无统计学意义(P>0.05)。结论两种诱导方式均会引起一定的不良反应,但8%浓度七氟烷吸入麻醉诱导起效时间更快,适合于临床推广。
Objective To analyze the clinical effect of different concentrations of sevoflurane inhalation on induction of pediatric anesthesia. Methods A total of 120 children undergoing general anesthesia (general anesthesia) were randomly divided into control group and study group, with 60 cases in each group. In the control group, the inhalation concentration of sevoflurane was 2% and the inhalation concentration of sevoflurane in the study group was 8%. The effects of anesthesia induction were compared between the two groups. Results The disappearance time of eyelash reflex in study group was (41.4 ± 6.5) s, and the disappearance time of pain reaction was (155.6 ± 25.4) s, which was significantly shorter than that in control group (115.3 ± 10.3) s and (200.6 ± 65.9) s respectively Statistical significance (P <0.05). The total incidence of adverse reactions in the study group was 41.7%, compared with 45.0% in the control group, the difference was not statistically significant (P> 0.05). Conclusion Both induction methods can cause certain adverse reactions. However, induction of sevoflurane with 8% concentration induces faster onset of action and is suitable for clinical promotion.