【摘要】 目的　研究小儿术前应用氯胺酮的最佳途径和剂量。方法　不同剂量口服给药及肌肉给药进行临床效果对照比较。结果　小儿术前口服１０ ｍｇ·ｋｇ － １ 氯胺酮后，能入睡，与父母分开时无反应，能接受静脉穿刺或硬膜外穿刺，减少术中其它麻醉药用量，且唾液分泌、喉痉挛、肌肉强直等副反应明显减少。结论　口服氯胺酮１０ ｍｇ·ｋｇ － １ 是小儿术前较好的给药方法。更多还原

【Abstract】 Objective\ To study the optimum method and the dose of drug for drovicial for pediatric patients receiving orally ketamine preoperatively. Methods\ By comparing the different oral dose with the intramuscular injection in clinical effect of pediatric patients receiving orally ketamine preoperatively. Results\ Receiving orally ketamine 10 mg·kg -1 preoperatively made pediatric patients sleeping, accepting the venipuncture and epidural centesis, reducing the dose of other drugs and amount of saliva, reducing the glottic spasm and tetanic spasm during the operation. Conclusion\ Receiving orally ketamine 10 mg·kg -1 can produce good effecct on pediatric preoperative preparation.更多还原