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微通道经皮肾镜与输尿管软镜治疗输尿管上段结石的疗效对照分析

2017-04-18鲁鹏刘胜刘美平

中国实用医药 2017年8期
关键词:疗效

鲁鹏+刘胜+刘美平

【摘要】 目的 比较微通道经皮肾镜(MINI-PCNL)与输尿管软镜治疗输尿管上段结石的疗效。方法 98例输尿管上段结石患者, 按照随机数字表法将其分研究组与对照组, 各49例。研究组应用输尿管软镜治疗, 对照组应用MINI-PCNL治疗。比较两组一期碎石成功率、手术时间、术中出血量及术后并发症发生情况。结果 研究组一期碎石成功率为95.92%, 高于对照组的83.67%, 差异具有统计学意义(χ2=4.009, P<0.05)。两组手术时间比较差异无统计学意义(P>0.05);研究组术中出血量少于对照组, 差异具有统计学意义(P<0.05);研究组术后并发症发生率为2.04%, 低于对照组的16.33%, 差异具有统计学意义(χ2=5.995, P<0.05)。结论 相较于MINI-PCNL, 输尿管软镜治疗输尿管上段结石具有碎石成功率高、术中出血量少、并发症低等优势, 适于临床推广。

【关键词】 微通道经皮肾镜;输尿管软镜;输尿管上段结石;疗效

DOI:10.14163/j.cnki.11-5547/r.2017.08.022

【Abstract】 Objective To compare curative effects by mini percutaneous nephroscope (MINI-PCNL) and flexible ureteroscope in the treatment of upper ureteral calculi. Methods A total of 98 patients with upper ureteral calculi were divided by random number table into research group and control group, with 49 cases in each group. The research group received flexible ureteroscope for treatment, and the control group received MINI-PCNL for treatment. Comparison was made on success rate of first period lithotripsy, operation time, intraoperative bleeding volume and postoperative complications between the two groups. Results The research group had higher success rate of first period lithotripsy as 95.92% than 83.67% in the control group, and their difference had statistical significance (χ2=4.009, P<0.05). There was no statistically significant difference of operation time between the two groups (P>0.05). The research group had less intraoperative bleeding volume than the control group, and their difference had statistical significance (P<0.05). The research group had lower incidence of postoperative complications as 2.04% than 16.33% in the control group, and their difference had statistical significance (χ2=5.995, P<0.05). Conclusion Comparing with MINI-PCNL, flexible ureteroscope contains advantages of high success rate of lithotripsy, low intraoperative bleeding volume and few complications in treating upper ureteral calculi. This method is worth clinical promotion.

【Key words】 Mini percutaneous nephroscope; Flexible ureteroscope; Upper ureteral calculi; Curative effect

近年來, 随着外科碎石技术的不断发展, 泌尿系结石手术治疗方案也发生了一系列的变化。MINI-PCNL与经尿道输尿管软镜碎石是治疗输尿管上段结石的主要式术, 然而临床对于两者的应用效果仍持有不同的意见[1-3]。为了进一步完善临床治疗方案, 本研究选择2015年10月~2016年10月期间本院收治的输尿管上段结石患者98例, 对其分别实施了MINI-PCNL与输尿管软镜碎石术治疗, 比较两组临床疗效, 现将结果报告如下。

1 资料与方法

1. 1 一般资料 选择2015年10月~2016年10月本院收治的输尿管上段结石患者98例, 按照随机数字表法将其分为研究组与对照组, 各49例。入组标准:①经影像学检查确诊;②体外冲击波碎石无效;③患者对本次研究内容知情, 已签署同意书。排除标准:①合并严重脏器功能障碍;②凝血功能障碍。对照组:男29例, 女20例;年龄32~66岁, 平均年龄(44.5±7.2)岁;病程2~7个月, 平均病程(4.3±1.2)个月;结石部位:左侧25例, 右侧24例;结石直径:1~2 cm, 平均结石直径(1.5±0.3)cm。……

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