Robotic assisted laparoscopic radical prostatectomy following transrectal compared to transperineal prostate biopsy: surgical, oncological and functional outcomes.

Background: To assess if transperineal prostate (TP) biopsy affects th e outcome of robotic-assisted laparoscopic prostatectomy (RALP), with particular reference to perioperative complications, oncological results and functional outcomes in the early postoperative setting.

Methods: We identified 61 men who had undergone RALP after TP biopsies, from June 2012 to June 2014 and a control group of 120 men who had undergone RALP after conventional TRUS biopsy in the same period. Data was compared from the pre-operative biopsy, peri- and postoperative period, procedural outcomes including histological, oncological and functional outcomes between the groups.