利多卡因表面麻醉应用于留置胃管中的效果观察  

Observation on the effect of surface anesthesia of lidocaine on placement of stomach tube.

作　　者：余春燕[1] 

机构地区：[1]惠州市中心人民医院,广东惠州516001

出　　处：《齐鲁护理杂志》2005年第7期785-785,共1页Journal of Qilu Nursing

摘　　要：目的:提高一次置入胃管的成功率,减少、减轻患者置入胃管过程中的不良事件发生和痛苦。方法:将需置入胃管的100例患者随机分为常规组(A组)和观察组(B组)两组各50例。A组常规置入胃管;B组给予2%利多卡因行咽喉部喷雾麻醉后再置胃管。观察两组患者在置管过程中的恶心、呕吐、呛咳等不良事件发生率以及成功率等指标。结果:观察组置胃管一次成功率高、不良事件发生率低。结论:小剂量利多卡因咽喉部喷雾麻醉后置胃管能减少不良事件的发生率并提高一次置入成功率,是一种简便、安全、有效的方法。Objective：To study on the increase of one - time success rate of placement of stomach tabe to avoid accidental happening and relieve patient＇s suffering. Methods： 100 patients were divided randomly into common group （A） and control group （B）. The routine placement was applied to group A and placement with additional throat spraying anesthesia of 2% lidocaine was applied to group B. Observation was made on occurrence of nausea, vomiting, irritated coughing and success rate in the course of placemem. Results ： One - time success rate of placement was higher and accidental happening was less in group A than that in group B. Conclusion： Throat spraying anesthesia of small dosage of lidocaine can effectively increase the one - time success rate of placement and decrease accidental happening.

关 键 词：利多卡因 表面麻醉 置胃管 

分 类 号：R473.6[医药卫生—护理学]