杜冷丁镇痛在气压弹道碎石术治疗输尿管中、下段结石中的应用

目的探讨杜冷丁镇痛在经输尿管镜气压弹道碎石术治疗输尿管中、下段结石中的可行性并总结其应用经验。方法分析经经输尿管镜气压弹道碎石术治疗输尿管中、下段结石229例的临床资料。对比分析杜冷丁镇痛组（86例）与麻醉组（143例）的总体疗效及并发症发生率。结果总体碎石成功率92．1％（211／229），其中杜冷丁组91．8％（79／86），与麻醉组92．3％（132／143）相比无差异（P〉0．05）；杜冷丁组手术总时间，住院天数，治疗费用小于对照组（P〈0．05）。经输尿管镜气压弹道碎石术术后主要并发症为血尿、肾绞痛，以及泌尿系感染、输尿管穿孔、输尿管狭窄，两组间差异无统计学意义（P〉0．05），经保守治疗或腔内手术后均治愈。结论经输尿管镜气压弹道碎石术是输尿管中、下段结石的理想治疗方法；杜冷丁镇痛及麻醉均为保证手术顺利进行的重要辅助措施；其中杜冷丁镇痛可以缩短手术总时间，减少住院天数及治疗费用，值得在临床推广应用。

Clinical application of pethidine analgesia in transureteroscopic pneumatic lithotripsy for ureteral calculus

Objective To detect the feasibility and evaluate the management experience of Pethidine analgesia in transureteroscopic pneumatic lithotripsy(TUPL)for ureteral calculus.Methods Two hundred and twenty-nine urinary calculi cases who underwent TUPL were retrospectively analyzed,including 86 Pethidine analgesia cases,and 143 common anaesthesia cases were collected by contrast.We analyzed the lithotripsy achievement ratio and postoperative complication incidence between the two groups.Results Total lithotripsy a...