Holmium Laser Xpeeda Vaporization vs GreenLight XPS Vaporization of the Prostate for Benign Prostatic Obstruction: 1-Year Results from a Randomized Controlled Clinical Study

Introduction and Objective: To compare the safety and efficacy of Holmium Laser Xpeeda Vaporization and GreenLight XPS Vaporization of the prostate in patients with prostate size ≤80 g. Methods: Ninety-two men with benign prostatic hyperplasia (BPH) and prostate size ≤80 g scheduled for laser prostatectomy were included in this prospective randomized trial. Outcome measures were collected and compared, including International Prostate Symptom Score (IPSS), quality of life (QoL), flow rate, postvoid residual urine volume (PVR), International Index of Erectile Dysfunction (IIEF)-15, prostate-specific antigen (PSA), transrectal ultrasound prostate volume, and catheterization time. Perioperative complications were also recorded. Patients were offered a trial of void (TOV) 3 hours after their procedures. All patients were followed-up at 1, 3, 6, and 12 months. Results: There were no significant differences in preoperative baseline data between the two surgical groups. Operative parameters and postoperative outcomes were comparable. Effective same-day TOV was noted in 73.1% and 72.7% of the Xpeeda and GreenLight XPS patients, respectively (p = 0.98). All patients were discharged home within 24 hours of their surgeries. The laser energy and postoperative complications were significantly lower in the Xpeeda group (p = 0.002 and p = 0.026, respectively). At 3 months, the PSA levels significantly dropped in both groups (p = 0.002 and p < 0.001). There were no significant differences in functional and sexual outcomes between the two groups at 12 months. Conclusions: Holmium Laser Xpeeda Vaporization and GreenLight XPS Vaporization are safe and effective in the treatment of BPH. Same-day discharge with early TOV is a feasible option. Clinical Trials.gov Identifier: NCT04386941.