COMPARISON OF ILEAL CONDUIT AND TUUC: A 4 YEARS STUDY

Objective: This study aims to compare 4 years of experience of IC and TUUC in the same period and among similar experienced surgeons. Material & Methods: Between January 2016 and August 2019, 44 radical cystectomies were performed, but 4 patients were excluded due to incomplete data or who underwent neo-bladder procedures. The primary endpoint was 30 days of complication rate and intraoperative complications. Bowel movement, ambulation, and length of stay (LOS) postoperatively were followed-up over a period of 30-day postoperatively. Results: 12 male patients underwent TUUC and 24 male patients IC, while only 4 female patients underwent IC. The mean of LOS of IC was 12.72 8.6 and 10.08 3.5 for TUUC; there were no significant differences between arms. However, TUUC had lower intra-operatively bleeding (779.17 441.15 ml) compared to IC (1328.57 810.40 ml). There was no difference in early complications between arms. Conclusion: Our results suggest that TUU with UC diversion may be used as a viable option of urinary diversion in radical cystectomy. This technique provides similar safety both surgically and oncologically.

Evaluation of Functional Outcomes and Quality of Life in Elderly Patients (>75 y.o.) Undergoing Minimally Invasive Radical Cystectomy with Single Stoma Ureterocutaneostomy vs. Bricker Intracorporeal Ileal Conduit Urinary Diversion

Background: Diversion after radical cystectomy (RC) is crucial when considering elderly subjects. Data on the quality of life (QoL) impact with different diversions is scarce. This study aims to compare complications and QoL in patients aged > 75 y.o., who underwent minimally invasive (MI) RC with Bricker intracorporeal urinary derivation and single stoma ureterocutaneostomy. Methods: We conducted a retrospective analysis of elderly patients who underwent MIRC and intracorporeal diversion. The 78 subjects were divided into two groups: group A, ileal conduit, and group B, single stoma ureterocutaneostomy. We evaluated the bowel’s recovery time and complications rate. We investigated QoL 3 and 6 months after surgery using the Stoma-QoL questionnaire. Results: Mean age was 77.2 in group A and 82.4 in group B. The mean ASA score and Charlson Comorbidity index were comparable between the two groups. Rates of complications were 57.6% and 37.4% in groups A and B, respectively. The mean postoperative Stoma-QoL score 3 months after surgery was 52.2 and 52.4 in groups A and B, respectively. At 6 months of follow-up the Stoma QoL mean score was 63.4, showing homogeneity between the groups. Conclusion: MIRC with single stoma ureterocutaneostomy represents an alternative to ileal conduit, with comparable QoL and ostomy management 6 months after surgery, reporting fewer complications.

Reduction of Perioperative Antibiotic Prophylaxis in Open Radical Cystectomy with Ileal Conduit Is Feasible: Results of a Prospective Clinical Trial

<b><i>Introduction:</i></b> The aim of this study is to perform a prospective clinical trial in antibiotic prophylaxis, infectious complication, and colonization of ileal conduit (IC) following radical cystectomy (RC) since urinary tract infections (UTIs) and surgical site infections (SSIs) contribute significantly to the morbidity associated with RC and IC. Moreover, an optimal regimen of antibiotic prophylaxis has not been established, yet. <b><i>Material and Methods:</i></b> After a positive vote of ethical review committee and the registration at the German Clinical Trials Register (DKRS 00020406), we started a prospective clinical unicentric not interventional study. The urine samples were collected by sterile catheterization of the IC. All patients received an antibiotic prophylaxis with 3 × 500 mg metronidazole and 3 × 1.5 g cefuroxime intravenously for 3 days starting on the day before RC. Ureteral stents got removed on days 9 and 10 after surgery without prior antibiotic administration. The student <i>t</i> test and the χ² test or the Fisher exact test were used. For risk factor assessment, the univariate Cox regression method was applied. <b><i>Results:</i></b> Nineteen male (63.3%) and 11 female patients (36.7%) with a median age of 70.5 years were included. Three patients developed complicated UTI (10%) on day 12 after RC with <i>E. faecium</i> and needed antibiotic treatment with meropenem (Clavien-Dindo II). Two patients (6.7%) developed SSI with <i>E. faecium</i> and needed surgery (Clavien-Dindo IIIb). Palliative RC (<i>p</i> &#x3c; 0.0001), prior radiation therapy (<i>p</i> &#x3c; 0.0001), and timeframe &#x3e;3 months from diagnosis to RC (<i>p</i> = 0.036) are significantly associated with the development of complicated UTI. Interestingly, the IC got colonized with Staph. haemolyticus at day 12 after RC (<i>n</i> = 12; 40.0%). We must assume that our data have some limitations like a unicentric study population. <b><i>Conclusion:</i></b> Further evaluation of reduction to single-shot antibiotic prophylaxis in nonpalliative RC with IC could be feasible.