摘要
目的:探讨咽部表面麻醉行鼻胃管置入的效果。方法:将需行鼻胃管置入的患者随机分为A、B两组,A组行常规方法置入,B 组先行2%利多卡因咽部表面麻醉,再行鼻胃管常规方法置。结果:在置管过程中患者发生呕吐次数A组明显高于B组,P<0.01: 一次置管成功率A组低于B组,P<0.05。结论:用2%利多卡因行咽部表面麻醉可明显改善患者在鼻胃管置入过程中的舒适度和提高一次置管成功率。
Objective To observe the effect of pharyngeal surface anesthesia on nasogastric tube intubation. Methods： The under going patients were randomly divided into two groups： the group A used conventional intubation without anesthesia induction whild the group B received 2% lidocaine pharyngeal surface anesthesia. Results： The indices such as vomiting and successful ratio at one attempt were compared in the groups. The significant differences in vomiting and successful ratio at one attempt between the group A and the group B（ P 〈 0.01, P 〈 0.05）, indicated that the group B was superior to the group A. Conclusion： Anesthesia induction with 2% lidocaine can obviously inprove the degrees of comfort and increase the successful radio at one attempt.
出处
《天津护理》
2005年第5期292-292,共1页
Tianjin Journal of Nursing
关键词
鼻胃管
咽部麻醉
舒适度
成功率
Nasogastric Tube
Pharyngeal Anesthesia
Degree of Comfort
successful Radio
