The efficacy of different surgical methods for the different types of small-volume benign prostatic hyperplasia
10.3760/cma.j.cn112330-20240731-00343
- VernacularTitle:不同类型小体积前列腺增生手术方案的疗效分析
- Author:
Peng SUN
1
;
Min XU
1
;
Haixiao WU
1
;
Ting HUANG
1
;
Heng ZHANG
1
;
Li ZHU
1
Author Information
1. 浙江大学医学院附属金华医院泌尿外科，金华 321000
- Publication Type:Journal Article
- Keywords:
Prostatic hyperplasia;
Small-volume;
Bladder neck contracture;
Holmium laser enucleation of the prostate
- From:
Chinese Journal of Urology
2025;46(4):275-279
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the efficacy of different surgical approaches in treating various types of small-volume benign prostatic hyperplasia (BPH).Methods:The data of 62 patients with small-volume BPH (≤30 ml) who were treated at Affiliated Jinhua Hospital, Zhejiang University School of Medicine from March 2018 to March 2023 were retrospective analyzed.The average age of the patients was (63.21 ± 5.38) years old.Among them, 9 patients had bladder calculi and 12 presented with urinary retention. Patients were stratified into two groups based on preoperative cystoscopy findings: 38 patients with hyperplasia of the middle or bilateral lobes underwent anterior lobe-sparing holmium laser enucleation of the prostate (HoLEP)(group A); 24 patients with bladder neck elevation and no significant hyperplasia received transurethral holmium laser incision of the prostate (group B). Preoperative baseline characteristics: international prostate symptom score(IPSS) were (23.68±4.89) and (22.59±3.62) respectively, quality of life (QOL) were (4.82±0.43) and (4.59±0.31) respectively, maximum flow rate (Q max)(7.89±1.83) ml/s and (7.26±1.72)ml/s respectively. The operative parameters (including procedure duration and catheterization time), postoperative complications (infection, urinary incontinence, and bladder neck contracture) were evaluated. Results:All 62 procedures were successfully completed. The mean operative time of group A was (32.36±6.17) minutes, postoperative catheterization duration was 1-3 days, and no cases of urinary incontinence or infection at 1-month follow-up. During the 12-month follow-up period, no cases of bladder neck contracture were observed in group A. The mean operative time of group B was (19.58 ± 3.87) minutes, and postoperative catheterization duration was 5-7 days. One case of fever with epididymitis was observed after operation, and there was no urinary incontinence at 1-month follow-up. During the 12-month follow-up period, no case of bladder neck contracture was observed in group B. Postoperative outcomes of group A and B at 1 month were as follows: IPSS (7.20±1.72) and (7.80±1.52) respectively, QOL (2.12±0.33) and (2.36±0.25) respectively, Q max(19.32±3.55)ml/s and (18.29±2.83)ml/s respectively.All postoperative parameters showed significant improvement compared with preoperative values ( P<0.05). Conclusions:For small-volume BPH, patients with middle or bilateral lobe hyperplasia can benefit from anterior lobe-sparing HoLEP, patients with bladder neck elevation and minimal hyperplasia can achieve optimal outcomes with transurethral holmium laser incision. Both approaches demonstrate significant symptom improvement with low rates of postoperative urinary incontinence and bladder neck contracture.
