Clinical efficacy of morcellator assisted by transurethral bipolar plasmakinetic enucleation and resction of the prostate in the treatment of benign prostatic hyperplasia / 国际外科学杂志

ABSTRACT

Objective:To explore the clinical efficacy of morcellator assisted by transurethral bipolar plasmakinetic enucleation and resction of the prostate in the treatment of benign prostatic hyperplasia.Methods:A total of 90 patients with benign prostatic hyperplasia treated in the Department of Urology, Shenyang Fifth People′s Hospital from Apirl 2020 to Apirl 2021 were retrospectively analyzed. They were divided into the experimental group ( n=50) and the control group ( n=40) according to different sugical methods. Among them, patients underwent transurethral plasma anatomical prostatectomy with the aid of morcellator in the experimental group, patients of the control group underwent plasma prostatectomy. The operation time, intraoperative blood loss, the decrease in hemoglobin, postoperative catheter retention, hospitalization time, international prostate symptom score (IPSS) of 3 months after surgery, quality of life score (QOL), maximum urine flow rate(Qmax), residual urine volume (PVR), surgical complications and other related indicators in the two groups were compared. Measurement data were expressed as mean±standard deviation ( Mean± SD), comparison between groups was by t-test; comparison of count data between groups was by Chi-square test. Results:Both groups were successfully treated by transurethral surgery. There were significant difference in the amount of blood loss [(62.11±5.32) mL vs (95.12±10.32) mL], the total operation time[(40.25±12.75) min vs (72.1±13.41) min], postoperative catheter retention[(3.02±0.41) d vs (4.73±1.32) d], hospitalization time[(4.03±0.41) d vs (6.52±0.85) d], the decrease in hemoglobin[(2.65±0.52) g/L vs (4.21±0.85) g/L]( P<0.05); there was no significant difference in the IPSS score(7.36±3.26 vs 8.12±3.56), QOL(2.12±0.32 vs 2.32±0.21), Qmax[(15.47±4.53) mL/s vs (16.23±3.21) mL/s], PVR [(15.25±5.14) mL vs (16.21±5.26) mL], the incidence of complications(6.00% vs 5.00%)( P>0.05). Conclusion:It is safe and feasible to treat benign prostatic hyperplasia by transurethral plasma anatomical prostatectomy assisted by tissue planer, which can significantly improve its clinical efficacy.