Prostate size ≥ 100 g and its association with long-term outcomes of Retzius-sparing robot-assisted radical prostatectomy

It is unknown whether perioperative and functional outcomes of Retzius-sparing robot-assisted radical prostatectomy (RS-RARP) may be affected by large prostate sizes (PS). All patients treated with RS-RARP were identified and compared according to PS. The definition of PS relied on the prostatic weight at final pathology (PS < 100 g vs ≥ 100 g). Multivariable logistic regression models tested immediate and 12-month urinary continence recovery (UCR, namely, 0–1 safety pad per-day), and positive surgical margins (PSM). Multivariable Poisson log-linear regression analyses tested operative time (OT), estimated blood loss (EBL), and length of stay (LOS). The analyses relied on the database of a high-volume European institution (2010–2022). Of 1,555 overall patients, 1503 (96.7