Impact of Dezocine on anesthesia recovery and postoperative pain in children receiving laparoscopic appendectomy / 中国内镜杂志

ABSTRACT

Objective To observe the impact of Dezocine used before end of operation on postoperative recovery and safety effect on postoperative pain in children receiving laparoscopic appendectomy. Methods 60 ASAⅠ ~ Ⅱcases of aged 4~10 yr, underwent laparoscopic appendectomy, were randomly divided into 3 groups Dezocine group (D group), Fentanyl group (F group) and control group (normal saline group), 20 cases in each group. Remifentanil combined with Propofol and Sevoflurane was given for conducting endotracheal intubation general anesthesia. At 30 min before the end of operation, D group was given Dezocine 0.10 mg/kg, while F group fentanyl 1.0 μg/kg, and the control group was given same volume of normal saline. 5 min before the end of the operation anesthetics disabled, then extubation until children open eyes on call and spontaneous breathing recovered satisfactorily. Observe and record MAP, HR, SPO2 and respiration rate (RR) at different timesdrug withdrawal, extubation and 5 min after ex﹣tubation, while also record extubation time, Riker sedation-agitation scores and face, legs, activity, cry and consola﹣bility (FLACC) scores and adverse reactions in the recovery period (within 30 min after extubation). Results MAP and HR at extubation and 5 min after extubation in N group and F group were higher than that in D group (P 0.05). The Riker sedation-agitation scores and the FLACC scores at 30 min after extubation in D group were significantly lower than those in the F and N groups (P<0.05), adverse reaction such as respiratory inhi﹣bition, nausea, vomiting, lethargy, headache were not found in the 3 groups. Conclusion Intravenous Dezocine before the end of operation in children's laparoscopic operation can make awake quickly and smoothly, allow small hemo﹣dynamic changes, and can reduce postoperative pain and restlessness.