MP7-12 IMPACT OF PELVIC BIOMETRIC MEASUREMENTS, VISCERAL AND SUBCUTANEOUS ADIPOSE TISSUE AREAS ON TRIFECTA OUTCOMES AND SURGICAL MARGIN STATUS AFTER OPEN RADICAL PROSTATECTOMY

AbstractObjective. There is no sufficient evidence to demonstrate whether more challenging pelvic anatomy affects the functional and oncological outcomes of radical retropubic prostatectomy (RP). The aim of this study was to investigate the impact of pelvic biometric measurements, visceral and subcutaneous adipose tissue areas on trifecta outcome (cancer control, continence and potency) and surgical margin status after open RP. Materials and methods. A retrospective study was performed on 270 patients who were diagnosed with clinically localized prostate cancer between 2005 and 2011 and underwent computed tomography imaging before RP. Pelvic bony and soft-tissue measurements, and visceral and subcutaneous adipose tissue area calculations were performed. Patients were evaluated for trifecta outcome and surgical margin status on univariate and multivariate analyses. Subgroup analysis was performed for prostate volume, body mass index (BMI) and D’Amico risk classification. Results. Univariate analysis reveal...