目的:比较复方利多卡因和盐酸利多卡因的麻醉效果。方法:将 200 例口腔局麻的患者随机分为试验组和对照组,试验组应用复方利多卡因,对照组应用盐酸利多卡因。结果: 复方利多卡因的麻醉效果及时间明显优于盐酸利多卡因,两者结果在统计学上有显著性差异(Plt;0 01)。结论: 复方利多卡因具有显效时间快、作用时间长、止痛效果好的特点,特别是口腔科术后长效镇痛效果明显,值得推广应用。
ObjectiveTo explore the clinical effect of lidocaine mucilage diluent and simethicone emulsion in gastroscopy examination, in order to provide effective drugs for gastroscopy. MethodsWe selected 201 outpatients and the inpatients who underwent gastroscopic examination between August and October 2014 as the research subjects. Based on the kind of drug, the patients were randomly divided into research group (n=100) and control group (n=101). Patients in the research group accepted lidocaine mucilage diluent, while those in the control group received simethicone emulsion. Then we observed and compared the definition of gastroscopy, adverse drug reactions, examination time and drug price between the two groups. ResultsThe frequencies of high, medium, and low definition of gastroscopy were respectively 63.00%, 34.00% and 3.00% among the patients in the research group, and 69.31%, 26.73% and 3.96% among patients in the control group; there was no significant differences between the two groups (Z=-0.854, P=0.393). The adverse reaction rates, testing time, and drug prices for the two groups were 0.99% vs.1.00% (P>0.05), (6.5±2.1) minutes vs.(6.6±2.0) minutes (t=0.458, P>0.05), and RMB (9.0±1.2) yuan vs.(42.8±2.8) yuan (t=227.644, P<0.05), respectively. ConclusionLidocaine mucilage diluent and simethicone emulsion both have good effect for gastroscopic examination, which can raise the gastroscopic definition, promote endoscopic operation and observation by doctors, shorten examination time, and reduce adverse drug reactions. Both are of great value in clinical application, and lidocaine hydrochloride mucilage diluent is cheaper, which can be widely used and promoted clinically.