Shrestha S, Shrestha B R
Department of Anaesthesiology and IC, Kathmandu Medical College, Sinamangal, Nepal.
Kathmandu Univ Med J (KUMJ). 2007 Oct-Dec;5(4):449-55.
The purpose of this study was to evaluate the efficacy of injection midazolam administered by oral route mixed in paracetamol syrup as a premedication in children undergoing surgery.
60 children undergoing elective hernia repair under general anaesthesia were randomized into two groups: the study group (group A) was given oral midazolam 0.5 mg/kg (mixed in paracetamol syrup) and the control group (group B) was given just the paracetamol syrup before bringing them inside the operating theater. They were evaluated for ease of separation from their parents, ease of i.v. cannulation and induction, and for recovery time from anaesthesia.
it was found that in group A - 96.7% of children showed satisfactory parent child separation while in group B - only 53.3% of children showed satisfactory separation (P < 0.05). Similarly in group A - 73.3 % of children shad satisfactory induction while in group B only 33.3% of children had satisfactory induction. The recovery time from general anaesthesia did not differ in the two groups. No significant peri operative complications directly related to oral midazolam was noted.
It was concluded that injection midazolam mixed in syrup paracetamol administered orally is a convenient and efficient method of premedicating children undergoing general anaesthesia. Parent-child separation and induction of anaesthesia was smooth and the recovery uneventful in children premedicated with oral midazolam.
本研究旨在评估口服咪达唑仑混合于对乙酰氨基酚糖浆中作为术前用药在接受手术儿童中的疗效。
60例接受全身麻醉下择期疝修补术的儿童被随机分为两组:研究组(A组)口服0.5mg/kg咪达唑仑(混合于对乙酰氨基酚糖浆中),对照组(B组)在进入手术室前仅给予对乙酰氨基酚糖浆。评估他们与父母分离的难易程度、静脉置管和诱导的难易程度以及麻醉恢复时间。
发现A组中96.7%的儿童亲子分离情况令人满意,而B组中只有53.3%的儿童分离情况令人满意(P<0.05)。同样,A组中73.3%的儿童诱导情况令人满意,而B组中只有33.3%的儿童诱导情况令人满意。两组全身麻醉后的恢复时间无差异。未观察到与口服咪达唑仑直接相关的明显围手术期并发症。
得出结论,口服混合于对乙酰氨基酚糖浆中的注射用咪达唑仑是对接受全身麻醉的儿童进行术前用药的一种方便且有效的方法。口服咪达唑仑进行术前用药的儿童亲子分离和麻醉诱导顺利,恢复平稳。