男性患者留置尿管前注入地卡因药液的效果

目的探讨地卡因药液用于男性导尿患者留置尿管的效果。方法便利抽样法选取2009年5月至2010年5月在哈尔滨医科大学第一临床医学院麻醉科需要导尿的男性患者208例,采用随机数字表法将其分为观察组和对照组,每组各104例。观察组患者在留置导尿管前注入1%地卡因3～5ml,待2～3min药液扩散吸收后再行导尿。对照组患者采用传统的石蜡油润滑导尿法。观察两组患者的疼痛情况,比较两组患者的一次顺利置管率、心率和血压情况以及麻醉苏醒期躁动情况。结果两组患者疼痛情况的差异有统计学意义(P<0.05);观察组患者的一次置管成功率高于对照组患者,差异有统计学意义(P<0.05);且观察组患者的心率和血压波动情况较少,与对照组相比,差异有统计学意义(P<0.05)。对照组患者在麻醉苏醒期尿道刺激症状明显,出现躁动的患者多达91例,而观察组患者发生躁动共72例,两组比较差异有统计学意义(χ2=10.24,P<0.05)。结论地卡因导尿法可明显减轻男性患者因导尿引起的疼痛,提高一次顺利置管率,同时可以减轻对患者心率、血压的影响,值得在临床上推广。

Effects of Dicaine Infusion before Indwelling Urinary Catheter in Male Patients

Objective To discuss the effects of dicaine in urethral catheterization in male patients.Methods From May 2009 to May 2010,208 male patients underwent urethral catheterization were equally randomized into observation group and control group.The injection of 1% dicaine by 3-5 ml were infused into urethra and 2~3 min later urethral catheterization were performed in the observation group.The control group received the traditional method of paraffin oil lubrication catheterization.The achievement ratio of once ...