良性前列腺增生经尿道前列腺电切术后再次电切手术的临床分析

目的　分析良性前列腺增生行经尿道前列腺电切术 (TURP)后再次实施电切手术的比率及原因。方法　采用回顾性的临床研究方法 ,分析北京协和医院近 2 0年来良性前列腺增生患者行TURP后再次接受电切手术的比率及再次手术的原因 ,与总体患者的相关资料进行比较分析。结果12 2 5例良性前列腺增生患者施行TURP。其中 5 7例患者重复进行了TURP术 ,约占接受手术治疗者的 4 6 5 %。第 2次TURP距第 1次TURP时间平均 3年 2个月。第 2次接受TURP的患者有6 9 8%在第 1次TURP手术后出现反复发作的肉眼血尿 ,与总体患者第 1次入院时术后肉眼血尿比率相比差异有显著意义 (P <0 0 0 5 )。结论　良性前列腺增生患者行TURP后再次手术的比率为4 6 5 % ;第 2次TURP手术距第 1次的时间平均 3年 2个月 ;除了下尿路梗阻症状外 ,TURP手术后反复发作的肉眼血尿是患者再次实施TURP的一个重要原因。

Clinic analysis of repeat prostatectomy after transurethral prostatectomy for benign prostatic hyperplasia

Objective To analyze the incidence rate of repeat transurethral prostatectomy (TURP) and its probable causes after TURP for benign prostatic hyperplasia (BHP). Methods A retrospective study was conducted to summarize the cases who received repeat transurethral resection of prostate after TURP for benign prostatic hyperplasia in recent 20 years. The data were compared with the data of the cases who just received once TURP for BPH. Results 1225 patients received TURP for BHP from 1981 to 2001. Fifty-seven patients experienced repeat transurethral resection of the prostate after a mean interval of 3 years and 2 months with an incidence rate of 4.65%. 69.8% of which manifested repeat gross hematuria before repeat prostatectomy, with a rate significantly higher than the general gross hematuria rate and the gross hematuria rate at the first admission (P<0.005 and P<0.01). Conclusion The incidence rate of repeat prostatectomy after TURP for BHP is 4.65%. The mean interval between the two procedures is 3 years and 2 months. Gross hematuria is one of the main causes for repeat TURP besides the low urinary tract symptoms.