不同手术方式治疗复杂性输尿管上段结石的疗效比较
2014-11-05吴波杨波周东言姜心
吴波++杨波++周东言++姜心
[摘要] 目的 比较输尿管镜碎石术、微创经皮肾镜取石术的疗效。 方法 共纳入70 例复杂性输尿管上段结石患者,其中A组32例行微创经皮肾镜取石术(minimally invasive percutaneous nephrolithotomy,MPCNL),B组38例行输尿管镜碎石术(ureteroscopic lithotripsy,URL),观察两组患者术后的成功率、手术时间、出血量、住院时间及并发症发生率。 结果 A组的成功率显著高于B组,差异有统计学意义(P<0.05);B组手术时间(39.1±8.3)min,显著短于A组(P<0.01);B组出血量(10.1±2.4)mL,显著少于A组 (P<0.01);B组住院时间(6.79±1.77)d,明显短于A组 (P<0.01);B组并发症发生率显著低于A组(P<0.05)。 结论 输尿管镜碎石术、微创经皮肾镜取石术各具优势,临床医生可根据患者实际情况进行最佳选择。
[关键词] 复杂性;输尿管上段结石;输尿管镜碎石术;微创经皮肾镜取石术;并发症
[中图分类号] R699.4 [文献标识码] B [文章编号] 1673-9701(2014)29-0134-03
The efficacy comparison of different surgical methods in treatment of complicated ureteral calculi
WU Bo YANG Bo ZHOU Dongyan JIANG Xin
Department of Urology,Shenyang Fifth People's Hospital, Shenyang 110023,China
[Abstract] Objective To compare efficacy of ureteroscopy, minimally invasive percutaneous nephrolithotomy surgery. Methods A total of 70 cases of patients with ureteral stones,A group underwent MPCNL 32 cases,group B underwent URL 38 cases, the success rate after treatment, surgical time, blood loss, hospital stay and complication rates were compared. Results The success rate of group A was significantly higher than group B,the difference was significant (P<0.05). Group B of operative time (39.1±8.3) min, was significantly shorter in group A (P<0.01). Group B of bleeding (10.1±2.4) mL, was significantly less than group A (P<0.01). Group B of hospital stay was (6.79±1.77) d, was significantly shorter than group A,the difference was significant(P<0.01). The complication rate of B group was significantly lower than group A (P<0.05). Conclusion Ureteroscopy, minimally invasive percutaneous nephrolithotomy surgery respective advantages, clinicians may be the best choice based on the actual situation of the patient.
[Key words] Complexity; Ureteral calculi; Ureteroscopic lithotripsy (URL); Minimally invasive percutaneous nephrolithotomy (MPCNL); Complications
复杂性输尿管上段结石(CUU)占泌尿系结石的30%~50%[1],近年来随着我国人们生活习惯的改变,CUU发生率逐年升高,CUU治疗方法的选择成为泌尿外科研究的热点之一。目前复杂性输尿管上段结石的治疗方法较多,如输尿管镜碎石术(ureteroscopic lithotripsy,URL)、微创经皮肾镜取石术(minimally invasive percutaneous nephrolithotomy,MPCNL)等[2]。为进一步探讨最佳的治疗方案,本研究对URL、MPCNL的手术治疗的各项观察指标进行对比分析,现报道如下。
1 资料与方法
1.1 一般资料
本研究入选病例均为我院2012年1月~2014年1月住院进行手术治疗的输尿管上段结石患者,均自愿参加并签知情同意书,排除严重器质性疾病和精神障碍者。共70例输尿管上段结石患者分为两组:A组32例行MPCNL,男18例,女14例,年龄22~46 岁,平均(35.6±3.5)岁;B组38例行URL,男20例,女18例,年龄20~47岁,平均(33.1±4.8)岁。两组患者的性别、年龄、临床表现等临床资料比较差异无显著性(P>0.05)。见表1。endprint
1.2 手术方法
B组行输尿管镜碎石术:硬膜外麻醉,患者取截石位。在连续注水情况下经尿道向患侧输尿管插入9.8 F输尿管硬镜,尽量先用封堵器,钬激光将结石粉碎至3 mm以下,常规留置双J管,4 d后复查腹部X线平片(KUB)或泌尿系CT三维成像(CTU)。A……
