输尿管软镜与经皮肾镜在治疗肾结石的安全性及疗效的对比性研究

时间:2022-05-04 01:31:28

输尿管软镜与经皮肾镜在治疗肾结石的安全性及疗效的对比性研究

【摘要】 目的 比较输尿管软镜与经皮肾镜对治疗肾结石安全性及临床疗效。方法 200例肾结石患者, 按随机数字表分为观察组与对照组, 每组100例。观察组患者应用输尿管软镜碎石术治疗, 对照组患者应用经皮肾镜碎石术治疗。比较两组患者的围术期临床指标及结石清除率, 评估两种术式的安全性及临床治疗效果。结果 观察组患者术后1 d及3 d血清尿素氮(BUN)、肌酐(Cr)指标低于对照组患者, 差异有统计学意义(P

【关键词】 输尿管软镜;经皮肾镜;肾结石;安全性;疗效

【Abstract】 Objective To compare the security and curative effect of flexible ureteroscope and percutaneous nephrolithotomy in the treatment of kidney stone. Methods A total of 200 kidney stone patients were divided by random number table into observation group and control group, with 100 cases in each group. The observation group received flexible ureteroscope lithotripsy, and the control group received percutaneous nephrolithotomy lithotripsy. Comparison were made on perioperative clinical indicators and stone-free rate in two groups, and evaluation were made on safety and clinical treatment effect of the two operative methods. Results The observation group had lower blood urea nitrogen (BUN), creatinine (Cr) in postoperative 1 and 3 d than the control group, and the difference had statistical significance (P

【Key words】 Flexible ureteroscope; Percutaneous nephrolithotomy; Kidney stone; Security; Curative effect

泌尿系Y石为泌尿外科的高发病症, 在本市其发病率位列泌尿外科第一。患者肾结石阻塞尿路, 影响正常尿液排出, 给患者带来疼痛、积水等临床症状, 重症者发展为尿毒症、脓毒血症等, 严重损害患者的机体健康[1]。本院从2015年10月开始研究输尿管软镜与经皮肾镜对治疗肾结石的安全性及临床疗效, 研究结果如下。

1 资料与方法

1. 1 一般资料 选取本院2015年10月~2016年11月入院治疗的200例肾结石患者做为研究对象, 所有患者均符合输尿管软镜碎石术与经皮肾镜碎石术的临床指征[2]。患者肾结石数量均多于3 颗, 并分布于不同的肾盏, 结石大小>2 cm;心功能正常:射血分数(EF)>55%、轴缩短率(FS)>30%;肺功能正常:血氧饱和度(SO2)>95%、氧分压(PO2)>85 mm Hg

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