监测下麻醉尿道内切开术

目的 总结监测下麻醉尿道内切开术的体会.方法 研究组采用监测下麻醉对22例尿道狭窄患者进行32例次内切开术.取膀胱截石位后,咪达畔仑4mg肌内注射、2%利多卡因20mL自尿道外口注入尿道,10 min后开始手术.结束放置三腔尿管.对患者手术耐受性用疼痛数字法评估,专人计时计费.术中监测脉搏、呼吸频率及血氧饱和度.麻醉效能的评估采用Ramsay分级法,根据镇静深度和对运动的反应分级.对照组选取22例进行30例次,应用腰麻.结果 研究组所有病例均在MAC下完成.疼痛评价5分1例、4分1例,其余为3分以下.手术时间(22.23±4.56)min.手术费用(756.45±89.80)元.脉搏、呼吸及动脉血氧饱和度波动于正常范围.麻醉效能的评估采用Ramsay分级,2级21例次,3级9例次,4级2例次.对照组疼痛评价4分以上8例次和3分以下22例次.手术时间及费用分别为(35.85±11.60)min、(966.65±185.95)元.麻醉效能的评估2级30例次.统计分析手术时间、费用和麻醉效能差异存在显著性(P＜0.05),术中反应差异无显著性(P＞0.05).结论 监测下麻醉进行内切开术是安全可行的.具有节时、节力及经济等特点.

Experience of 32 times of internal urethrotomy with monitored anesthesia care(MAC)

Objective To evaluate the experience of of IU with MAC. Methods 32 times of IU with MAC were performed in 22 cases with urethral stricture disease. During operation,4mg of Midazolam was injected IM and 20 mL of Lidocaine was injected into urethra. Operational time,expense and reaction were recorded by educated person. Those parameters such as heart rate,respiratory rate and SPO2 were recorded. The grade of ramsay was also recorded. 30 times of IU with spinal anesthesia were performed in 22 cases with urethr...