|
小儿术前不同给药方式的观察和护理 |
|
小儿术前不同给药方式的观察和护理
摘要 目的:探讨小儿术前口服用药与肌注用药的优缺点。方法:选小儿外科手术患儿60例,随机分为观察组和对照组各30例,观察组:咪唑安定(0.3mg/kg)、氯胺酮(6mg/kg)加糖水10ml口服,对照组:氯胺酮(5mg/kg)肌注,观察用药后5分10分15分20分钟时患儿心率、呼吸、脉搏血氧饱和度,以及术后的精神状态和有无并发症。结果:观察组96%的患儿给药时合作,而对照组仅有10%的患儿合作,两组间差异非常显著(p<0.01)。氯胺酮肌注组,患儿的呼吸频率和心率较观察组明显增快,两组间差异显著(p<0.05)。两组患儿麻醉前脉搏血氧饱和度正常,无恶心、呕吐等并发症。术后清醒时间和其他麻醉有关并发症,两组间无明显差异。而术后观察患儿有恐惧和抵触情绪的观察组为9%,对照组为83%,两组间差异非常显著(P<0.01)。结论:小儿术前口服氯胺酮咪唑安定与糖水混合液,镇痛和镇静效果良好,术后患儿心理和精神状态稳定,将氯胺酮,咪唑安定和糖水混合液口服作为小儿术前给药是安全可靠的。
关键词 口服用药 氯胺酮 咪唑安定 术前用药
Abstract Objective: To study the effect of an oral combination before pediatric surgery.Method:Sixty children scheduled for pediatric surgery were premedicated with an oral combination of ketamine 6mg/kg and midazolan 0.3mg/kg(MK grope)and compared with intramuscular ketamine 5mg/kg(IM group).The effectiveness of preoperative sedation intraoperative hemodynamics and perioperative complications were observed.Result:Most children in the MK group(96%)agreed to combination without struggling or crying,which was comparable with the IM group(10%)(p<0.01)Heart and breath rates in the MK group were faster than in the IM group(P<0.05),A little children in the MK group(9%)were feared postoperation and(83%) in the IM group.The intraoperative hemodynamics and the perioperation complication were similar between two group (p<0.01) There were no respiratory depression,nause and vomiting after surgery.Conclusion:premedication with oral ketamine and midazolam is effective and well accepted by young children with no significant side effects.
Key word Oral Ketamine Midazolam Premedication
手术前的病人大多处于焦虑,恐惧的精神状态,这种状态会一直持续到术后,并影响病人的术后恢复情况。为了减轻术后的精神压力,使其顺利的接受手术和麻醉;并减少围手术期并发症或不良反应的发生。充分有效的术前用药是必不可少的。传统的术前用药多为肌肉注射,但近年来研究发现咪唑安定具有抗焦虑,抗惊厥,肌肉松弛,顺行性遗忘等作用,它对B2受体的亲和力是安定的2倍,效价是安定的1.5倍,镇静作用强,对循环系统影响小;一些药物,如安定在肌肉注射时对组织的刺激性较强,易并发血栓性脉管炎,并且肌肉注射吸收率为口服药物的60%。氯胺酮在肌肉[1] [2] [3] 下一页 上一个医学论文: 紫外线治疗仪治疗溃疡期褥疮的疗效观察及护理 下一个医学论文: 腹水浓缩静脉回输术的护理体会
|
|
|
|
|
|
|