Efficacy of bipolar ‘button’ plasma vaporisation of the prostate compared to green laser vaporisation for benign prostatic obstruction

Objective:Our objectives were to evaluate the efficiency of transurethral bipolar plasma vaporisation of the prostate (BPVP) using the button electrode and compare it to green laser vaporisation of the prostate (GLVP).Patients and methods:During the period March 2012 to January 2017, 155 patients with benign prostatic obstruction (BPO) were enrolled in our study. Overall, 80 patients underwent BPVP and 75 GLVP. All International Prostate Symptom Scores (IPSS), quality of life (QOL), uroflow Qmax, Qave and post-void residual (PVR) urine samples were evaluated 24 hours preoperatively and at three months postoperatively. Operative time, hospital stay, catheterisation time, and complications were reported. Mean serum haemoglobin, haematocrit and serum sodium changes were reported preoperatively and within 24 hours postoperatively in both groups. Statistical analysis was performed using the SPSS program version 20 for Windows.Results:Mean age at surgery was 62.8 ± 4 (53–82) years and 63 ± 6.6 (54–86) years for...