Our study showed that overall incidence of IH was 6.3% after RALP. Nevertheless, RS-RALP carries a lower incidence of IH after surgery, while C-RALP and low BMI are predictors of IH development.

ObjectiveTo investigate the effect of preoperative prostate volume (PV) on the perioperative, continence and early oncological outcomes among patients treated with Retzius-sparing robotassisted laparoscopic radical prostatectomy (RS-RALP). Patients and MethodsThis is a retrospective analysis of 294 patients with organconfined prostate cancer treated with RS-RALP in a highvolume centre from November 2012 to February 2015. Patients were divided into three groups based on their transrectal ultrasonography estimated PV as follows: group 1, <40 mL (231 patients); group 2, 40-60 mL (47); group 3, >60 mL (16). Perioperative, oncological, and continence outcomes were compared between the three groups. ResultsThe median [interquartile range (IQR)] PV for each group was; 26.1 (22-31) mL, 45.9 (41-50) mL, and 70 (68-85) mL. Blood loss was higher in group 3 compared to groups 2 and 1; at a median (IQR) of 475 (312-575) mL, 200 (150-400) mL, and 250 (150-400) mL, respectively (P = 0.001). The intraoperative transfusion rate was higher in group 3 patients (P = 0.004), while the complication rate did not differ (P = 0.05). The console time was slightly higher but was not statistically significant in group 3 compared to groups 2 and 1; at a mean (SD) of 100 (35) min, 92 (34.4) min, and 93 (24.8) min, respectively (P = 0.70). Biochemical recurrence and the continence rate did not differ between the three groups (P = 0.89 and P = 0.25, respectively). ConclusionRS-RALP is oncologically and functionally equivalent for all prostate sizes but technically demanding for larger prostates. We therefore recommend that surgeons initiate their RS-RALP technique with smaller prostates.

We developed a novel nomogram for predicting the 5-year chronic kidney disease-free survival probability after on-clamp partial nephrectomy. This model might have an important role in partial nephrectomy decision-making and follow-up plan after surgery. External validation of our nomogram in a larger cohort of patients should be considered.

In pursuit of continuing medical education in robotic surgery, several forms of training have been implemented. This variable application of curriculum has brought acquisition of skills in a heterogeneous and unstandardized fashion from different parts of the world. Recently, efforts have been made to provide cost effective and well-structured curricula with the aim of bridging the gap between formal fellowship training and short courses. Proctorship training has been implicated on some curriculum to provide excellent progression during the learning curve while ensuring patient safety.

PurposeThis study aimed to identify the predictors of upgrading and degree of upgrading among patients who have initial Gleason score (GS) 6 treated with robot-assisted radical prostatectomy (RARP).Materials and MethodsA retrospective review of the data of 359 men with an initial biopsy GS 6, localized prostate cancer who underwent RARP between July 2005 to June 2010 was performed. They were grouped into group 1 (nonupgrade) and group 2 (upgraded) based on their prostatectomy specimen GS. Logistic regression analysis of studied cases identified significant predictors of upgrading and the degree of upgrading after RARP.ResultsThe mean age and prostate-specific antigen (PSA) was 63±7.5 years, 8.9±8.77 ng/mL, respectively. Median follow-up was 59 months (interquartile range, 47–70 months). On multivariable analysis, age, PSA, PSA density and ≥2 cores positive were predictors of upgrading with (odds ratio [OR], 1.03; 95% confidence interval [CI], 1.01–1.06; p=0.003; OR, 1.006; 95% CI, 1.01–1.11; p=0.018; OR, 0.65; 95% CI, 0.43–0.98, p=0.04), respectively. On subanalysis, only PSA level of 10–20 ng/mL is associated with upgrading into GS ≥8. They also had lower biochemical recurrence free survival, cancer specific survival, and overall survival (p≤0.001, p=0.003, and p=0.01, respectively).ConclusionsGleason score 6 patients with PSA (10–20 ng/mL) have an increased risk of upgrading to pathologic GS (≥8), subsequently poorer oncological outcome thus require a stricter follow-up. These patients should be carefully counseled in making an optimal treatment decision.

Robot-assisted partial nephrectomy appears to be safe and feasible treatment for complex cystic renal masses. It confers excellent long-term oncological outcomes. Robot-assisted partial nephrectomy should be the treatment of choice for complex cysts whenever feasible.

We present a 61-year-old man who was diagnosed with synchronous prostate cancer and suspicious renal cell carcinoma of the right kidney, treated with combined Retzius-sparing robot-assisted radical prostatectomy (RS-RARP) and robot-assisted partial nephrectomy (RAPN). The combined approach using RS-RARP and RAPN is technically feasible and safe surgical option for treatment of concomitant prostate cancer and suspicious renal cell carcinoma.

Our study showed that the risk of intraoperative bleeding and transfusion rate during off-clamp RAPN is increased if tumor size >3.2 cm and/or PADUA complexity score ≥9. Moreover, EBL >400 mL was a risk factor of CKD upstaging, despite zero ischemia. Further larger prospective studies are warranted to validate our results.