择期手术患者缩短术前禁食禁饮时间的研究

目的探讨择期手术患者缩短术前禁食禁水时间的安全性和可行性。方法将206例择期手术患者按入院顺序随机分为两组,实验组术前禁食6～8h、禁水2～3h,对照组术前禁食12h、禁水6h。结果两组术前口渴饥饿、烦躁、疲乏无力等不适情况比较,观察组发生率低于对照组,两组比较差异有显著意义(P0.01);两组患者发生术中误吸、术后恶心呕吐情况比较,差异无统计学意义(P0.05)。结论择期手术患者在术前8h禁食固体食物,术前6h可进食少量清淡饮食(如牛奶等),术前2～3h口服糖水200～300ml,安全可行,可降低不适反应。

study of shortening preoperative time of fasting and forbidding water for elective surgery patients

Objective To evaluate the safety and feasibility of shortening preoperative time of fasting and forbidding water for elective surgery patients. Method 206 elective surgery patients were randomly divided into 2 groups,Experimental groups fasting 6~8 h and forbidding water 2~3 h before operation; control groups fasting 12 h and forbidding water 6 h before operation.Result The pre-operation incidence of thirst,hunger,fatigue,irritability inability in experimental groups was significant lower than that of contr...