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The purpose of this study was to evaluate the incidence of bladder cancer (BCa) in patients with the main neurological diseases that induce neurogenic lower urinary tract dysfunction, namely, multiple sclerosis (MS), spinal cord injury (SCI) and spina bifida (SB).We conducted a retrospective analysis of nationwide data from the French Hospital Discharge Database (PMSI) from January 2010 to December 2018. The incidence of BCa was calculated in patients with MS, SCI and SB. Incidence, sex, age, radical cystectomy after BCa diagnosis and in-hospital deaths were compared between the three groups. The ChiOverall, 2015 neuro-urological patients (mean (± SD) age: 65.4 ± 12.3 years) were hospitalized in France between 2010 and 2018 with a new diagnosis of BCa. In neuro-urological patients, BCa was more frequent in men than in women (sex ratio: 3.08). The incidence of BCa in neuro-urological patients was 174.9/100,000 persons/year. The incidence of BCa was 791.1/100,000 persons/year in SCI compared to 56.6 in MS and 113.8 in SB (p 0.0001). After the initial diagnosis of BCa, 551 (27.3%) patients underwent a radical cystectomy and 613 (30.4%) died in hospital after BCa diagnosis.The incidence of BCa in France between 2010 and 2018 was 174.9/100 000 persons/year, and was particularly high in patients with SCI.

To evaluate the incidence of vesicovaginal fistula (VVF) in France.We conducted a retrospective analysis of prospectively and systematically collected data from January 2010 to December 2018 in the French Hospital Discharge Database. We used ICD-10 code "N820" to identify new VVF diagnoses. VVF incidence was calculated using estimations of the French population. We compared age on diagnosis, medical history of pelvic tumoral disease, radiotherapy, hysterectomy and childbirth, according to three subgroups: surgical repair attempt (SRA), long-term catheter and/or nephrostomies (LTC) or immediate surgical urinary diversion (ISUD). We focused on the patients diagnosed in 2017 to better analyse VVF aetiologies and outcomes (7-year hindsight and 1 year of follow-up). Chi-squared and Kruskal-Wallis tests were, respectively, used for qualitative and quantitative data comparisons.Of the 196 million hospital stays out of 50 million French citizens hospitalised from 2010 to 2018, 5499 women were hospitalised for VVF. The estimated incidence of VVF was 2.3/100,000 women-year. Approximately half of the patients underwent SRA (48.4%); 39.8% had LTC and 11.9% had ISUD. Patients were younger in the SRA subgroup (53.4 ± 14.7 years p 0.001) with a lower rate of pelvic cancer (p 0.001) or radiotherapy (p 0.001) and a higher rate of hysterectomies (p 0.001). In 2017, two-thirds of the VVF diagnosed were secondary to pelvic surgery. Mean management time was 9.2 ± 10.6 months. After SRA, 5.4% underwent incontinence surgery and 5.0% underwent secondary surgical urinary diversion.VVF is not a rare pathology in France, mainly due to pelvic surgery. Its management is complex and not well defined.

Radical cystectomy (RC) is currently the standard of care for non-metastatic muscle invasive bladder cancer. Few studies compare methods of cutaneous continent urinary diversion (CCUD) following RC. The objective was to compare perioperative morbidity and functional outcomes of CCUD using an ileal pouch with a Mitrofanoff efferent versus a Miami ileocolic pouch in patients undergoing cystectomy of pelvic exenteration for bladder cancer.This retrospective two-centre study included all consecutive patients who underwent radical cystectomy or pelvic exenteration with CCUD for bladder cancer between 2001 and 2020 in two academic French hospitals with a median follow-up time of 5.4 years. Patients were divided into two groups according to the type of urinary diversion: Miami ileocolonic pouch (group A) and ileal pouch with Mitrofanoff/Monti principle (group B). Continence rate, ability to perform intermittent self-catheterisation, complications and health-related quality of life (HRQoL) measured by the bladder cancer index were evaluated.Thirty-one patients were included. Continence was achieved in 11 out of 14 patients (79%) in group A versus 12 out of 17 patients (71%) in group B (P = 0.3). A significantly higher rate of cutaneous tube stenosis was reported in group B compared to group A (eight (47%) vs. one (7%) patient, respectively; P = 0.02). HRQoL outcomes were similar in both groups except less digestive discomfort observed in group A.When comparing the ileal pouch with Mitrofanoff/Monti's principle with a Miami pouch, no significant differences were found regarding continence rate, ability to self-catheterise, long-term complication rate and overall patient satisfaction.

To assess the long-term clinical outcomes and identify factors predicting success of endoscopic treatment for symptomatic vesicoureteral reflux (VUR) after kidney transplantation.A retrospective chart review of all patients who had a symptomatic VUR after renal transplantation at our centre between January 2000 and December 2020 was performed. VUR was documented by retrograde cystography and was determined by at least one episode of acute graft pyelonephritis (AGPN). Endoscopic injections of polydimethylsiloxane (MacroPlastiqueOut of 2135 kidney transplantations, a total of 117 (5.5%) patients had symptomatic VUR: 100 (85.5%) underwent DefluxEndoscopic treatment of VUR is a simple and well-tolerated procedure with long-term clinical efficacy.

Urinary tract infection (UTI) is a common complication after flexible ureteroscopy (fURS) despite technical precautions to avoid infectious complications. The aim was to investigate incidence and predictive risk factors of UTI following fURS procedure. We conducted a retrospective study including consecutive fURS performed in our center from January 2015 to March 2019. The indications were: nephrolithiasis management and diagnosis and conservative treatment of upper urinary tract urothelial carcinomas (UTUC). Since 2015, we had technical precautions to avoid postoperative infectious complications: centralized collection of preoperative urine cultures which are examined daily by an urologist and a service provider, systematic use of ureteral access sheath and application of standardized antibiotic prophylaxis measures. The primary endpoint was occurrence of UTI within 15 days following fURS. Six hundred and four fURS were included for nephrolithiasis (n = 462) and UTUC management (n = 142). The median (IQR) age in the study cohort was 61(48–68) years, 268 female patients were included (44.4%), the median (IQR) Charlson score was 2(1–4) and single-use fURS were used in 186 cases (30.8%). Postoperative UTI occurred in 41 cases (6.7%). In multivariate analysis, female gender (OR 2.20 [1.02–5.02], p = 0.04), UTI within the last 6 months (OR 2.34 [1.12–5.11], p = 0.02), preoperative polymicrobial urine culture (OR 4.53 [1.99–10.56], p

To review current knowledge on clinical outcomes and peri-operative complications of prostatic arterial embolization (PAE) in patients treated for lower urinary tract symptoms (LUTS) related to benign prostatic obstruction (BPO). A systematic review of the literature published from January 2008 to January 2015 was performed on PubMed/MEDLINE. Fifty-seven articles were identified, and four were selected for inclusion in this review. Only one randomized clinical trial compared transurethral resection of the prostate (TURP) to PAE. At 3 months after the procedure, mean IPSS reduction from baseline ranged from 7.2 to 15.6 points. Mean urine peak-flow improvement ranged from +3.21 ml/s to +9.5 ml/s. When compared to TURP, PAE was associated with a significantly lower IPSS reduction 1 and 3 months after the procedure. A trend toward similar symptoms improvement was however reported without statistical significance from 6 to 24 months. Major complications were rare with one bladder partial necrosis due to non-selective embolization. Mild adverse events occurred in 10 % of the patients and included transient hyperthermia, hematuria, rectal bleeding, painful urination or acute urinary retention. Further comparative studies are mandatory to assess post-operative rates of complications, especially acute urinary retention, after PAE and standard procedures. Early reports suggest that PAE may be a promising procedure for the treatment of patients with LUTS due to BPO. However, the low level of evidence and short follow-up of published reports preclude any firm conclusion on its mid-term efficiency. Further clinical trials are warranted before any use in clinical practice.

Prognostic impact of lymphadenectomy during radical nephroureterectomy (RNU) for urothelial carcinoma of the upper urinary tract (UTUC) is controversial. Our aim was to assess the impact of lymph node status (LNS) on survival in patients treated by RNU.In our multi-institutional, retrospective database, 714 patients with non-metastatic UTUC had undergone RNU between 1995 and 2010. LNS was tested as prognostic factor for survivals through univariate and multivariable Cox regression analysis.Median age was 70 years [interquartile range (IQR), 60-75] with median follow-up of 27 months (IQR, 10-50). Overall, lymphadenectomy was performed in 254 patients (35.5 %). Among these patients, 204 (80 %) had negative lymph nodes (pN0) and 50 (20 %) had positive lymph nodes (pN1/2). The 5-year cancer-specific survival (CSS) was 81 % [95 % confidence interval (CI), 73-88 %] for pN0 patients, 85 % (95 % CI, 80-90 %) for pNx patients and 47 % (95 % CI, 24-69 %) for pN1/2 patients (p 0.001). Metastasis-free survival (MFS) and overall survival (OS) rates were significantly lower in pN1/2 patients than in pN0 and pNx patients (p 0.05). On multivariable analysis, LNS did not appear as an independent prognostic factor for CSS, OS or MFS (p 0.05). In case of lymph node involvement, extra-nodal extension was marginally associated with worse CSS (log rank p = 0.07). The retrospective design was the main limitation.LNS is helpful for survival stratification in patients treated with RNU for UTUC. However, LNS did not appear as an independent predictor of survival in this retrospective series and needs to be investigated in a large multicentre, prospective evaluation.