Risk factors for bladder calculi in patients with benign prostatic hyperplasia

【作者】 黄伟； 曹俊杰； 曹敏； 吴宏珅； 杨永毅； 徐子萌； 金晓东；

【机构】 浙江大学医学院附属第一医院；

【摘要】 目的:To find the risk factors that influence the formation of bladder calculi in patients with BPH.方法:Between January 2015 and October 2016,332 patients with BPH underwent surgical therapy were retrospectively evaluated.94 patients with bladder calculi in group 1 and 238 patients without bladder calculi in group 2.结果:There was no significant difference in the age,BMI,peak flow rate,and total IPSS between groups.TPV,total prostate specific antigen,and duration of BPH were significantly lower in group 1 than those in group 2.In addition,IPP was significantly higher in group 1 than group 2 (P<0.001).Besides,after exclusion of patients with urinary retention and indwelling catheter,group 1 associated with a significantly higher preoperative positive rate of urine culture than that of group 2 (P=0.046).Multivariate analysis indicated that IPP was a significant independent risk factor for the presence of bladder calculi.结论:The incidence of bladder calculi in patients with BPH was proved to be closely associated with preoperative positive urine culture and longer IPP.IPP was presented to be an independent risk factor for the formation of bladder calculi.更多还原