文章摘要
经皮肾镜碎石术治疗复杂性肾结石术后结石残余的危险因素分析
Analysis of risk factors for residual stones after percutaneous nephrolithotomy for complicated renal stones
投稿时间:2018-12-25  
DOI:10.3969/j.issn.1000-0399.2019.11.002
中文关键词: 经皮肾镜  输尿管软镜  复杂性肾结石  残石  危险因素
英文关键词: Percutaneous nephrolithotomy  Ureteroscopy  Complicated kidney stones  Residual stones  Risk factors
基金项目:国家自然科学基金青年基金项目(项目编号:81500521)
作者单位E-mail
龚宾宾 230022 合肥 安徽医科大学第一附属医院泌尿外科, 安徽医科大学泌尿外科研究所, 泌尿生殖系统疾病安徽省重点实验室  
王建忠 230022 合肥 安徽医科大学第一附属医院泌尿外科, 安徽医科大学泌尿外科研究所, 泌尿生殖系统疾病安徽省重点实验室  
徐雨辰 230022 合肥 安徽医科大学第一附属医院泌尿外科, 安徽医科大学泌尿外科研究所, 泌尿生殖系统疾病安徽省重点实验室  
宋正尧 230022 合肥 安徽医科大学第一附属医院泌尿外科, 安徽医科大学泌尿外科研究所, 泌尿生殖系统疾病安徽省重点实验室  
赵磊 230022 合肥 安徽医科大学第一附属医院泌尿外科, 安徽医科大学泌尿外科研究所, 泌尿生殖系统疾病安徽省重点实验室  
樊松 230022 合肥 安徽医科大学第一附属医院泌尿外科, 安徽医科大学泌尿外科研究所, 泌尿生殖系统疾病安徽省重点实验室  
梁朝朝 230022 合肥 安徽医科大学第一附属医院泌尿外科, 安徽医科大学泌尿外科研究所, 泌尿生殖系统疾病安徽省重点实验室  
郝宗耀 230022 合肥 安徽医科大学第一附属医院泌尿外科, 安徽医科大学泌尿外科研究所, 泌尿生殖系统疾病安徽省重点实验室 haozongyao@163.com 
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中文摘要:
      目的 分析经皮肾镜碎石术治疗复杂性肾结石术后结石残余的危险因素。方法 回顾性分析2015年1月至2019年1月安徽医科大学第一附属医院泌尿外科收治的216例经皮肾镜碎石术治疗的复杂性肾结石患者的临床资料,根据复查结果分为无残余组(184例)和残余组(32例),通过单因素分析两组患者可能引起结石残余的相关因素,再通过多因素logistic回归分析结石残余的独立危险因素。结果 216例患者中,总结石残余发生率为14.8%,通过单因素分析发现两组患者结石最大截面积、结石累计肾盏数目、既往结石手术史、先天性解剖结构异常、肾功能不全、术中出血并发症发生率比较,差异有统计学意义(P<0.05);多因素logistic分析显示,结石最大截面积、结石累计肾盏数目、先天性解剖结构异常、术中出血并发症是复杂性肾结石术后结石残余的独立危险因素(P<0.05)。结论 复杂性肾结石术后结石残余由多种因素影响导致,最大截面积越大、结石累计肾盏数目越多、先天性解剖结构异常以及术中伴有出血并发症,术后结石残余的风险越高。
英文摘要:
      Objective To analyze the risk factors of residual stones after percutaneous nephrolithotomy for complicated renal calculi. Methods The clinical data of 216 patients with complicated renal stones treated by percutaneous nephrolithotomy in the Department of Urology, the First Affiliated Hospital of Anhui Medical University from January 2015 to January 2019 were retrospectively analyzed. The patients were divided into non-residual group and residual group, the related factors that may cause residual stones were firstly analyzed by univariate analysis, and statistically significant indicators were selected for multivariate logistic regression analysis to find independent risk factors for residual stones. Results Among the 216 patients collected,The incidence of stones residuals was 14.8%. The largest cross-sectional area of stones, the stones involve the number of calyces, previous stone surgery history, congenital anatomical abnormalities, renal insufficiency, intraoperative bleeding complications were associated with postoperative stones residuals (P<0.05); multivariate logistic analysis showed the largest cross-sectional area of stone, the stones involve the number of calyces, congenital anatomical abnormalities, complications of hemorrhage were independent risk factors for residual stones after complicated renal calculi (P<0.05). Conclusions The residual stones after complicated renal calculi are caused by a variety of factors. The larger the maximum cross-sectional area, the more involved number of calyces, abnormalities and intraoperative bleeding complications may cause a higher risk of postoperative residual stones.
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