Transurethral Electrovaporization of the Prostate: Is it any Better Than Standard Transurethral Prostatectomy? 5-Year Follow-Up

Abstract

Background and Purpose: At present, transurethral resection of the prostate (TURP) is regarded as the most effective treatment for benign prostate hyperplasia (BPH). In the present randomized study, we compared TURP with transurethral electrovaporization of the prostate (TUVP). Patients and Methods: A series of 77 BPH patients who underwent operation between 1996 and 2001 were included in the study, 40 who had TURP with a standard resection loop and 32 who had TUVP with a Spike loop. All available patients were evaluated preoperatively, at 1 month and 3 months after the operation (N = 73), and 5 years after the operation (N = 44). The International Prostate Symptom Score (IPSS), sexual function questionnaire, uroflowmetry (Qmax), postvoiding residual urine volume (PVR), and transrectal ultrasonography were used. In addition, postoperative serum sodium concentration, serum hematocrit, duration of catheterization, and operation time were compared. Results: In the TUVP group, the mean IPSS decreased from 17....