The application of holmium laser transurethral enucleation of the large volume prostate with navigation of ultrasonic anatomical landmarks / 中华泌尿外科杂志

ABSTRACT

Objective To investigate the safety and efficacy of holmium laser transurethral enucleation of the prostate (HoLEP) for large volume of prostatic hyperplasia (BPH) with navigation of ultrasonic anatomical landmarks.Methods Data of 242 patients with BPH (≥ 80 cm3) underwent domestic HoLEP from Jan.2016 to Jan.2018 were retrospectively analyzed.General data,IPSS,QOL,prostate volume,PSA were assessed.Their average volume of prostate was (103.2 ± 21.4) cm3,the average PSA was (2.6 ± 1.4) ng/ml,the residual urine volume was (105 ± 75) ml,Qmax was (6.4 ± 5.2) nd/s,IPSS score was 22.5 ± 5.3 and QOL score was 4.8 ± 1.2.Result All patients were completed the operation successfully and their LUTS indicators were greatly improved.The enucleation time was between 25 and 80 min,average (49.0 ± 12.2) min;the mass of wet weight of gland was (70.5 ± 15.3) g;the removal efficiency was (1.6 ±0.3) g/min.The IPSS score dropped to 14.8 ± 6.5,P ＜ 0.01;QOL score dropped to 2.6 ± 1.5,P ＜ 0.01;PSA dropped to (1.1 ± 1.2) ng/ml,P ＜ 0.01;the maximum urinary flow rate growth to (16.5 ±7.1) ml/s,P ＜0.01.Conclusion For large volume of prostatic hyperplasia,holmium laser transurethral enucleation with ultrasonic navigation surgery is safe and efficient.