Perceived health status after mid-urethral sling revision in 287 women from the VIGI-MESH registry: A cross-sectional study.

OBJECTIVE: To evaluate the health status and recovery of women after mid-urethral sling (MUS) revision in response to complications. DESIGN: Cross-sectional study using a questionnaire sent to women from a registry. SETTING: Twenty-two French surgical centres. POPULATION: A total of 287 women from the VIGI-MESH registry responded, having undergone MUS revision for complications. METHODS: Our sample of women were compared against a representative set of French women taken from the Eurostat database. Multivariate analysis was performed to identify clinical predictors for successful MUS revision. A qualitative analysis was carried out on free-text comments. MAIN OUTCOME MEASURES: Health status, defined by the Minimum European Health Module, and recovery, assessed by Patient Global Impression of Improvement. RESULTS: The response rate was 76% (287/378), with 49% of the women (141/287, 95% CI 43%-55%) reporting good health status, which was 8 points lower than that expected from the comparator French set (57%, 95% CI 55%-58%). Overall, 53% (147/275, 95% CI 47%-59%) of the women reported feeling much better after MUS revision. Just over one-third (35%, 95/275, 95% CI 29%-40%) of respondents reported poor health with little or no improvement. Multivariate analysis showed that being operated on for pain at revision was associated with worse self-perceived health than being operated on for exposure (OR 0.6, 95% CI 0.14-0.95); women with pre-existing comorbidity reported a poorer health status following MUS revision (OR 0.22, 95% CI 0.13-0.38). CONCLUSIONS: Our results suggest that half of the women recovered good health status after MUS revision, whereas a proportion appeared to be seriously affected by an MUS complication despite the revision.

Primary implantation of an artificial urinary sphincter using the perineal and penoscrotal approaches: Functional results and assessment of reoperative procedures.

INTRODUCTION: Artificial urinary sphincter (AUS) is the standard treatment for severe stress urinary incontinence in men. While the perineal access is considered the gold standard, some authors have proposed penoscrotal AUS in order to facilitate the procedure. The main objective of our study was to evaluate the duration of survival without revision surgery (SSRC) according to the surgical approach for primary implantation. MATERIAL AND METHODS: Data from 1179 patients implanted in France between 1991 and 2020 with an AMS 800 AUS were retrospectively analyzed. A total of 762 men were implanted perineally (VP) and 417 penoscrotally (VPS). RESULTS: Median follow-up was 20 vs. 25months respectively. The groups were equivalent overall, apart from the use of anticoagulants (11% VP vs. 6.3% VPS P=0.014). In our population, 54% patients were considered as "dry" in the case of VPS vs. 42% for VP. There was no significant difference in terms of survival time without reoperation, revision, replacement or explantation. In univariate and multivariate analysis, age over 70years was predictive of more reinterventions, whereas the use of a 4.5cm cuff was protective, with hazard ratios of 1.42 (P=0.001) and 0.78 (P=0.04), respectively. CONCLUSION: The penoscrotal approach does not appear to be associated with more complications, has good functional results and no significant difference in reoperation-free survival. A prospective multicenter non-inferiority study could be of interest to confirm our findings.

Serious complications and recurrences after retropubic vs transobturator midurethral sling procedures for 2682 patients in the VIGI-MESH register.

BACKGROUND: Midurethral slings are the gold standard for treating stress urinary incontinence, but their complications may raise concerns. Complications may differ by the approach used to place them. OBJECTIVE: This study aimed to compare serious complications and reoperations for recurrence after midurethral sling procedures when using the retropubic vs the transobturator route for female stress urinary incontinence. STUDY DESIGN: This analysis was of patients included in the French, multicenter VIGI-MESH register since February 2017 who received a midurethral sling for female stress urinary incontinence either by the retropubic or the transobturator route and excluded patients with single-incision slings. Follow-up continued until October 2021. Serious complications (Clavien-Dindo classification ≥ grade III) attributable to the midurethral sling and reoperations for recurrence were compared using Cox proportional hazard models including any associated surgery (hysterectomy or prolapse) and a frailty term to consider the center effect. Baseline differences were balanced by propensity score weighting. Analyses using the propensity score and Cox models were adjusted for baseline differences, center effect, and associated surgery. RESULTS: A total of 1830 participants received a retropubic sling and 852 received a transobturator sling in 27 French centers that were placed by 167 surgeons. The cumulative 2-year estimate of serious complications was 5.8% (95% confidence interval, 4.8-7.0) in the retropubic group and 2.9% (95% confidence interval, 1.9-4.3) in the transobturator group, that is, after adjustment, half of the retropubic group was affected (adjusted hazard ratio, 0.41; 95% confidence interval, 0.3-0.6). The cumulative 2-year estimate of reoperation for recurrence of stress urinary incontinence was 2.7% (95% confidence interval, 2.0-3.6) in the retropubic group and 2.8% (95% confidence interval, 1.7-4.2) in the transobturator group with risk for revision for recurrence being higher in the transobturator group after adjustment (adjusted hazard ratio, 1.9; 95% confidence interval, 1.2-2.9); this surplus risk disappeared after exclusion of the patients with a previous surgery for stress urinary incontinence. CONCLUSION: The transobturator route for midurethral sling placement is associated with a lower risk for serious complications but a higher risk for surgical reoperation for recurrence than the retropubic route. Despite the large number of surgeons involved, these risks were low. The data are therefore reassuring.

Which revision strategy is the best for non-mechanical failure of male artificial urinary sphincter?

PURPOSE: Persistence or recurrence of stress urinary incontinence (prSUI) after artificial urinary sphincter (AUS) implantation may be secondary to non-mechanical failure (NOMECA). It have for long been assumed to result from urethral atrophy. Its existence is now debated. As the pathophysiology of NOMECA is not elucidated, the most appropriate management remains unclear. We aimed to compare the several revision techniques for NOMECA of AUS in men. METHODS: NOMECA was defined as prSUI, with normally functioning device, no erosion, infection or fluid loss. Exclusion criteria were neurogenic SUI, revision or explantation for other causes. From 1991 to 2022, 143 AUS revisions for NOMECA, including 99 cuff DOWNSIZING, 10 cuff repositioning (RELOC), 13 TANDEM-CUFF placement, 18 cuff changing (CHANGE), three increasing balloon pressure (BALLOON-UP), were performed in 10 centers. BALLOON-UP patients weren't included in comparative analysis due to small sample size. All components could be changed during the revision. Patients were also categorized in COMPLETE-CHANGE vs. PARTIAL-CHANGE of the device. RESULTS: The three-months complete continence rate was 70.8% with a significant difference between RELOC and DOWNSIZING groups (p = 0.04). COMPLETE CHANGE was significantly associated with complete continence status at three months in multivariate analysis (83.3% vs. 63.3%, OR = 2.7; CI 95% [1.1-7.1], p = 0.03). Estimated five-year reoperation-free and explantation-free survival were respectively 63.4% and 75.9% (p = 0.16; p = 0.30). Those were significantly longer in COMPLETE-CHANGE vs PARTIAL-CHANGE (82.2% vs. 69.6%, p = 0.03); (71.2% vs. 58.2%, p = 0.047). CONCLUSIONS: AUS revision for prSUI due to NOMECA yields satisfactory outcomes regardless of the technique used. We observed better functional outcomes when repositioning the new cuff. COMPLETE-CHANGE may improve functional outcomes, explantation-free and reoperation-free survivals.

Efficacy, Safety, and Reoperation-free Survival of Artificial Urinary Sphincter in Non-neurological Male Patients over 75 Years of Age.

Background: Artificial urinary sphincter (AUS) is a gold standard treatment in male stress urinary incontinence but remains poorly used in elderly patients. Objective: To assess the efficacy, safety, and reoperation-free survival of AUS implantation in male patients over 75 yr of age. Design setting and participants: We retrospectively reviewed the charts of all 1233 non-neurological male AUS implantations between 2005 and 2020 at 13 French centers. We compared 330 patients ≥75 yr old (GROUP75+) with 903 patients <75 yr old (GROUP75-) at the time of AUS implantation. Outcome measurements and statistical analysis: Our primary endpoint was social continence at 3 mo defined as the use of one or fewer pad daily. We used Kaplan-Meier analyses to assess reoperation-free survival. We sought factors of erosion using logistic regression. Results and limitations: Early postoperative continence was comparable in both groups (74.4% vs 80.1%, p = 0.114). We observed a higher rate of postoperative complications in GROUP75+ (18.8% vs 12.6%, p = 0.014), but the complications were more frequently of low grade in GROUP75+ (p = 0.025). The overall reoperation-free survival was similar (p = 0.076) after a median follow-up of 2 yr. However, patients in GROUP75+ had poorer explantation-free survival (p < 0.0001). A history of radiotherapy was a predictive factor of erosion (odds ratio [OR] = 5.31, p < 0.01), but age was not (OR = 1.08, p = 0.87). Unfortunately, our dataset did not include a systematic geriatric evaluation. Conclusions: AUS in elderly patients appears to be an effective option to treat stress urinary incontinence. However, we observed more postoperative complications and explantations, although age was not associated with the onset of erosion. A prospective study is required to determine whether a geriatric evaluation would be an effective strategy to select patients before surgery. Patient summary: In this study, we looked at outcomes of artificial urinary sphincter in elderly men in a large population. We found satisfying efficacy but slightly more postoperative complications and device infections.

Intravesical injections of botulinum neurotoxin A to treat overactive bladder and/or detrusor overactivity related to multiple sclerosis: 5-Year continuation rate and specific risk factors for discontinuation-A study from the neuro-urology committee of the French Association of Urology.

BACKGROUND: While intravesical injections of botulinum neurotoxin A (BoNT-A) are currently recommended for patients experiencing refractory neurogenic overactive bladder and/or detrusor overactivity (OAB/DO), it is unclear how much this therapy is effective and sustainable in the long-term in patients with multiple sclerosis (MS). OBJECTIVES: To assess the mid-term continuation rate of BoNT-A injections to treat neurogenic OAB/DO in MS patients and to investigate MS-specific risk factors for discontinuation. METHODS: This retrospective study involved 11 French university hospital centers. All MS patients who received BoNT-A to treat neurogenic OAB/DO between 2008 and 2013 and were subsequently followed up for at least 5 years were eligible. RESULTS: Of the 196 MS patients included, 159 (81.1%) were still under BoNT-A 5 years after the first injection. The combination of the Expanded Disability Status Scale (EDSS < 6 or ⩾ 6) and of the MS type (relapsing-remitting vs progressive) predicted the risk of discontinuation. This risk was 5.5% for patients with no risk factor, whereas patients presenting with one or two risk factors were 3.3 and 5.7 times more likely to discontinue, respectively. CONCLUSION: BoNT-A is a satisfying mid-term neurogenic OAB/DO therapy for most MS patients. Combining EDSS and MS type could help predict BoNT-A discontinuation.

Five-year Results from the Prospective, Multicenter, Observational SOUNDS Study of Patients with Overactive Bladder Treated with the InterStim System for Sacral Neuromodulation.

BACKGROUND: Although sacral neuromodulation (SNM) for overactive bladder (OAB) is an established therapy, there is a lack of high-quality, long-term data on real-life practice. OBJECTIVE: To report on real-life therapeutic effectiveness, quality of life (QoL), disease severity, and safety as well as patient-reported symptom bother after approximately 5 yr of follow-up. DESIGN, SETTING, AND PARTICIPANTS: A total of 291 OAB patients were enrolled at 25 French sites according to local standard of care. Sacral neuromOdUlation with InterStim therapy for intractable lower uriNary tract DySfunctions (SOUNDS) enrolled both de novo and replacement patients, and a total of 229 patients were permanently implanted. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Over the course of the study, patients were followed up six times with two follow-ups in the year after implantation and annually thereafter. Of the patients, 154 completed the final follow-up after a mean of 57.7 ± 3.9 mo. RESULTS AND LIMITATIONS: The mean number of daily leaks in urinary urge incontinence (UI) patients was reduced from 4.4 ± 3.3 at baseline to 1.8 ± 2.6 after 5 yr in de novo and from 5.4 ± 4.9 to 2.2 ± 3.0 in replacement patients (both p < 0.001). Likewise, the number of voids in urinary frequency patients was reduced compared with baseline (de novo: reduced from 12.6 ± 4.0 [baseline] to 9.6 ± 4.3 [5 yr]; replacements: reduced from 11.5 ± 4.3 [baseline] to 9.2 ± 3.1 [5 yr]; both p < 0.05). Complete continence rates after 5 yr were 44% (25/57) in de novo and 33% (5/15) in replacement UI patients, and 68% (39/57) and 67% (10/15) of UI patients were categorized as therapy responders by showing a >50% improvement in leaks. Disease severity (Urinary Symptom Profile domain 2), Numeric Rating Scale-based symptom bother, and disease-specific QoL (Ditrovie) improved significantly in both groups at all visits (p < 0.001). Adverse events related to device or procedure occurred in 51% (140/274) of patients, with 66% (152/229) of the events being classified as minor (Clavien-Dindo grade I and II). Surgical revisions were reported in 39% (89/229), which include permanent explants in 15% (34/229) of patients. CONCLUSIONS: SOUNDS demonstrates the sustained effectiveness and QoL improvements of SNM in OAB patients after 5 yr in real-world conditions while maintaining an acceptable safety profile consistent with literature. PATIENT SUMMARY: This study confirmed that French overactive bladder patients had a sustained symptom and bother reduction, and improvements in quality of life up to 5 yr after sacral neuromodulation device implantation.

Nurse-led coordinated surgical care pathways for cost optimization of robotic-assisted partial nephrectomy: medico-economic analysis of the UroCCR-25 AMBU-REIN study.

PURPOSE: Robot-assisted partial nephrectomy (RAPN) reduces morbidity, enabling development of Enhanced Recovery After Surgery (ERAS) and day-case protocols. Additional financial costs limit its integration into clinical practice. We evaluated the medico-economic impact of RAPN using a nurse-led coordinated pathway of care (NLC-RAPN). METHODS: All tumor RAPNs performed in 2017 were prospectively included in nurse-led protocols: NP-RAAC (ERAS) or Ambu-Rein (day case). Clinico-biological and pathological data were prospectively collected within the French Research Network for Kidney Cancer database (NCT03293563). Estimated costs were compared to "average" patients at the national level operated by open partial nephrectomy (OPN) or RAPN, using data from the 2017 French hospital discharge database and the national cost scale. RESULTS: The NLC-RAPN cohort (n = 151) included 27 (18%) outpatients and the average hospital length of stay (LOS) was 2.4 days. In the national control cohorts for OPN (n = 2475) and RAPN (n = 3529), the average LOS were 8.0 and 5.2 days, respectively. The mean incomes per group were €7607 for NLC-RAPN, €9813 for OPN, and €8215 for RAPN. The mean daily cost of stay was €659 for NLC-RAPN, €838 for OPN, and €725 for RAPN. The overall cost for NLC-RAPN was €6594, €8733 for OPN, and €8763 for RAPN. The best operational margin was obtained for day-case NLC-RAPN (€1967). CONCLUSION: Combining RAPN with nurse-led coordinated pathways of care led to a shorter hospital stay and reduced costs versus OPN. This may facilitate the economic sustainability of robotic assistance for hospitals where the extra cost is not covered by the healthcare system.

Adjustable Continence Therapy (ACT®) balloons to treat female stress urinary incontinence: effectiveness, safety and risk factors of failure and complication.

INTRODUCTION AND HYPOTHESIS: To assess the effectiveness, safety and risk factors of failure and complications associated with Adjustable Continence Therapy (ACT®) balloons as a treatment for female stress urinary incontinence (SUI). METHODS: In the present multicentric retrospective study, all women implanted with ACT® balloons between 2000 and 2018 were considered eligible. Effectiveness and safety were assessed at 1 year, and risk factors for failure and complications were sought. The effectiveness was categorized into three distinct groups: Success = maximum 1 pad/day and patient's impression of improvement using a numerical rating scale (NRS) ≥ 8/10; Improvement = decrease of daily pad use and NRS ≥ 5/10; Failure = increase or stability of daily pad use or NRS < 5/10. The intra- and postoperative surgical complications were collected. RESULTS: Over the study period, 281 women were included. Among them, 104 (37.0%), 94 (33.5%) and 83 (29.5%) were categorized as success, improvement, and failure, respectively. Intra-, early and late postoperative complications occurred in 13 (4.6%), 35 (12.5%) and 75 (26.7%) women, respectively. Most early surgical complications were minor according to the Dindo-Clavien classification. Of women that presented a late postoperative surgical complication, 64 (22.8%) underwent an explantation performed under local or general anesthesia without associated sequalae. CONCLUSIONS: The short-term effectiveness associated with ACT® balloons, their minimally invasive implantation and the frequent but easily manageable and sequelae-free complications suggest that they should be part of the therapeutic arsenal for female SUI.

3D-Image guided robotic-assisted partial nephrectomy: a multi-institutional propensity score-matched analysis (UroCCR study 51).

PURPOSE: Robot-assisted partial nephrectomy (RAPN) is a difficult procedure with risk of significant perioperative complications. The objective was to evaluate the impact of preoperative planning and intraoperative guidance with 3D model reconstructions on perioperative outcomes of RAPN. METHODS: We conducted a retrospective analysis of all patients who underwent RAPN for kidney tumor by three high-volume expert surgeons from academic centers. Clinical data were collected prospectively after written consent into the French kidney cancer network database UroCCR (CNIL-DR 2013-206; NCT03293563). Our cohort was divided into two groups: 3D-Image guided RAPN group (3D-IGRAPN) and control group. A propensity score according to age, pre-operative renal function and RENAL tumor complexity score was used. Both surgical techniques were compared in terms of perioperative outcomes. RESULTS: The initial study cohort included 230 3D-IGRAPN and 415 control RAPN. Before propensity-score matching, patients in the 3D-IGRAPN group had a larger tumor (4.3 cm vs. 3.5 cm, P < 0.001) and higher RENAL complexity score (9 vs. 8, P < 0.001). Following propensity-score matching, there were 157 patients in both groups. The rate of major complications was lower for patients in the 3D-IGRAPN group (3.8% vs. 9.5%, P = 0.04). The median percentage of eGFR variation recorded at first follow-up was lower in the 3D-IGRAPN group (- 5.6% vs. - 10.5%, P = 0.002). The trifecta achievement rate was higher in the 3D-IGRAPN group (55.7% vs. 45.1%; P = 0.005). CONCLUSION: Three-dimensional kidney reconstructions use for pre-operative planning and intraoperative surgical guidance lowers the risk of complications and improve perioperative clinical outcomes of RAPN.

Can Pre-Operative Neutrophil-to-Lymphocyte Ratio (NLR) Help Predict Non-Metastatic Renal Carcinoma Recurrence after Nephrectomy? (UroCCR-61 Study).

Recent studies suggested that the neutrophil-to-lymphocyte ratio (NLR) could play a key role in tumor initiation, progression and response to treatments. The main objective was to assess the prognostic value of the pre-operative NLR on recurrence-free survival (RFS) in patients with non-hereditary localized renal cell carcinoma. From the UroCCR database (NCT03293563), factors influencing the disease recurrence of consecutive patients who underwent nephrectomy for cT1-T4 N0M0 were analyzed using multi-variate cox regression and log-rank methods. We included 786 patients, among which 135 (17.2%) experienced a recurrence at a median time of 23.7 [8.5-48.6] months. RFS for patients with a pre-operative NLR of <2.7 was 94% and 88% at 3 and 5 years, respectively, versus 76% and 63% for patients with a NLR of ≥2.7 (p < 0.001, log-rank test). To predict the risk of post-operative recurrence, the NLR was combined with the UCLA integrated staging system (UISS), and we defined four groups of the UroCCR-61 predictive model. The RFS rates at 3 and 5 years were 100% and 97% in the very-low-risk group, 93% and 86% in the low-risk group, 78% and 68% in the intermediate-risk group and 63% and 46% in the high-risk group (p < 0.0001). The pre-operative NLR seems to be an inexpensive and easily accessible prognostic bio-marker for non-metastatic RCCs.

Consequences of SARS-CoV-2 pandemic on urological surgery in France: a nationwide analysis of the healthcare system database.

The SARS-CoV-2 outbreak overwhelmed the healthcare systems worldwide. Saturation of hospitals and the risk of contagion led to a reduction in the care of other diseases. OBJECTIVE: To determine the impact of SARS-CoV-2 pandemic on urological surgery in France during the year 2020. DESIGN, SETTING AND PARTICIPANTS: An observational descriptive study was conducted on anonymised data collected from the national healthcare database established each year as part of the Program for the Medicalization of Information Systems in Medicine, Surgery, Obstetrics and Odontology. INTERVENTION: None. PRIMARY AND SECONDARY OUTCOME MEASURES: We gathered the number of urology surgical procedures carried out between 2010 and 2019, and we observed the difference between the forecast and actual number of urological surgeries performed in 2020. RESULTS: Urological surgeries decreased by 11.4%, non-oncological surgeries being more affected (-13.1%) than oncological ones (-4.1%). Among the most relevant surgeries, female urinary incontinence (-44.7%) and benign prostatic hyperplasia (-20.8%) were the most impacted ones, followed by kidney cancer (-9%), urolithiasis (-8.7%), radical cystectomy for bladder cancer (-6.1%), prostate cancer (-3.6%) and transurethral resection of bladder tumour (-2%). Public hospitals had a more reduced activity (-17.7%) than private ones (-9.1%). Finally, the distribution of the reduction in urological activities by region did not correspond to the regional burden of SARS-CoV-2. CONCLUSIONS: Urological care was severely affected during SARS-CoV-2 pandemic. Even if oncological surgeries were prioritised, the longer it takes to receive appropriate care, the greater the risk on survival impact. TRIAL REGISTRATION: The data collection and analysis was authorised by the French Data Protection Authority (CNIL) under the number1 861 282v2.

Non-continent Urinary Diversion (Ileal Conduit) as Salvage Therapy in Patients With Refractory Lower Urinary Tract Dysfunctions due to Multiple Sclerosis: Results of a National Cohort From the French Association of Urology (AFU) Neurourology Committee and the French-speaking Neurourology Study Group (GENULF).

OBJECTIVE: To describe the outcomes of ileal conduit as a salvage therapy for refractory lower urinary tract dysfunctions (LUTDs) due to multiple sclerosis (MS) in a national neurourology referral center network. METHODS: A retrospective multicenter French study was carried out to identify MS patients who underwent non-continent urinary diversion for refractory LUTDs from January 2010 to December 2015. Multiple sclerosis status, urological history, surgical indication and technique, postoperative complications, renal anatomy and function at last follow-up as well as number of rehospitalizations for urinary tract infections (UTI) were collected. Preoperative and postoperative urinary-related quality of life (urQoL) through the Qualiveen short-form questionnaire (QSF) and patient global impression of improvement (PGI-I) were collected and analyzed. RESULTS: Overall, 10 centers identified 211 patients with a mean age of 54±11 and mean preoperative EDSS (expanded disability status scale) score of 7.3±0.9. The main indication for diversion was MS progression leading to impossible intermittent self-catheterization (55%). Cystectomy was performed either by open (34.6%), laparoscopic (39.3%) or robotic (21.8%) approach (unknown: 4.2%) with cystectomy in all cases. Early complications were reported in 42% of the patients, mainly Clavien I or II grades. There was no difference in GFR (glomerular filtration rate) after surgery. After diversion, patients had fewer hospitalizations for UTI and better urQoL on QSF confirmed by evaluation of PGI-I. CONCLUSION: This study, reporting the largest series of ileal conduit in selected MS patients with end-stage LUTDs, showed significant improvement in symptomatic UTI and quality of life with a low high-grade complication rate.

Feasibility of salvage robotic partial nephrectomy after ablative treatment failure (UroCCR-62 study).

BACKGROUND: Ablative therapies (AT) are increasingly being offered to patients with kidney tumors. In cases of failure or local relapse, salvage surgery may be required. Such procedures often require an open approach, are difficult and have received little attention in the literature. We aim to evaluate the feasibility of salvage robot-assisted partial nephrectomy (sRAPN) after AT. METHODS: We conducted a monocentric retrospective study of all patients who benefited from sRAPN. Clinical data were collected prospectively after written consent in the French UroCCR database. RESULTS: Between 2013 and 2020, 724 RAPN were performed in our center; of these, 11 patients underwent salvage RAPN and four (36.4%) had an imperative indication for a solitary kidney. The median patient age was 54 (49-72) years, median preoperative glomerular filtration rate (GFR) was 65.5 (42.9-88.4) mL/min/1.73 m2, and median tumor diameter was 34 (16-38) mm. Extensive perinephric fibrosis was present in 90.9% of cases. Postoperative complications occurred in 36.4% of patients, including major complications in 18.2%. The median GFR at three months (56.8 [45.9-63.9] mL/min/1.73 m2) and at last follow-up (52.1 [45.85-68.3] mL/min/1.73 m2) were not significantly different to the preoperative GFR (P=0.51 and P=0.65, respectively). During follow-up (median 12 months), three patients (all with Von Hippel Lindau disease) developed a recurrence, but none were on the sRAPN site. CONCLUSIONS: Our series of sRAPN following AT failure confirms that such surgery is feasible with good functional and oncological results. However, these surgeries remain difficult, are associated with significant complication rate and should be performed in expert centers.

Incidental prostate cancer after holmium laser enucleation of the prostate: incidence and predictive factors for clinical progression.

OBJECTIVES: To describe the incidental prostate cancer (iPCa) rate and identify predictive factors for PCa progression after holmium laser enucleation of the prostate (HoLEP). METHODS: A retrospective review of all iPCa cases diagnosed after HoLEP procedures between April 2012 and May 2020 was conducted. iPCa was defined as a symptom-free cancer diagnosed after HoLEP in patients without any diagnosis or suspicion of PCa before surgical treatment. PCa progression was suspected by rise in PSA from baseline after HoLEP and confirmed by progressive disease detected on transrectal needle biopsy or by the appearance of metastatic disease. Univariate and multivariate logistic regression were used to identify predictive factors for cancer progression. RESULTS: The iPCa rate in our cohort was 10.7% (n = 134). Among patients with iPCa, 25 (18.6%) progressed with a mean follow-up of 32 months. Regarding predictive factors, post-operative PSA (OR 2.35, p < 0.001) was significantly associated with PCa progression in multivariate analysis. The cutoff value for post-operative PSA was determined at 2 ng/mL. Among iPCa cases, 14 patients (10.4%) had both T1b stage disease and PSA ≥ 2 ng/mL, while 68 (50.7%) had neither of these factors. Univariate logistic regression analysis showed that patients with both factors had the highest risk of progression (OR 49.4; p < 0.001). CONCLUSION: In this study, post-operative PSA above 2 ng/mL was the only independent risk factor for iPCa progression after HoLEP. Patients with post-operative PSA ≥ 2 ng/mL must be considered to be at risk of progression and may require early curative treatment or closer follow-up in the post-operative period, especially when this is associated with T1b stage disease.

A study of the immunohistochemical profile of bladder cancer in neuro-urological patients by the French Association of Urology.

PURPOSE: To establish whether the expression of markers of cell differentiation (CK7, CK14, CK20, GATA3), apoptosis (p53), proliferation (Ki67, STAG2) and peri-tumoural lymphocytes (CD3, CD8), provides specific information about urothelial carcinogenesis in neuro-urological patients with bladder cancer (NBC). METHODS: Tissue samples from NBC were retrieved from 15 centres in France and compared to control samples from non neuro-urological patients with bladder cancer (NNBC) and from neuro-urological patients without bladder cancer (NB). The expression of CK7, CK14, CK20, GATA3, p53, Ki67, STAG2, CD3 and CD8 markers was analysed using immunohistochemistry of tissue microarray sections. RESULTS: Overall, tissue samples from 124 patients were included in the study (n = 72 NBC, n = 26 NNBC and n = 26 NB). Muscle invasive bladder cancer (MIBC) was found in 52 NBC patients (72.2%) and squamous cell differentiation in 9 (12.5%). In NBC samples, the expression of CK20 and GATA3 was significantly more frequent in NMIBC compared to MIBC (p = 0.015 and p = 0.004, respectively). CK20 and GATA3 were significantly more expressed in NBC compared to NNBC (p < 0.001 and p = 0.010, respectively). The expression of CK14, Ki67, CD3 and CD8 was significantly more frequent in NBC than in NNBC samples (p = 0.005, p < 0.001, p < 0.001 and p < 0.001, respectively). The expression of CD3 and CD8 was similar in NBC and NB samples. CONCLUSION: In NBC, markers of basal differentiation, proliferation and peri-tumoural lymphocytes were significantly more expressed compared to NNBC controls. These results suggest the aggressiveness of NBC and the role of chronic inflammation in the carcinogenesis of bladder cancer in neuro-urological patients.

Day-case robotic-assisted partial nephrectomy: feasibility and preliminary results of a prospective evaluation (UroCCR-25 AMBU-REIN study).

PURPOSE: Robotic partial nephrectomy (RPN) is a minimally-invasive technique used to treat renal tumors. A clinical pathway and prospective research protocol (AMBU-REIN) were specifically set up to establish and assess the routine use of day-case RPN. METHODS: The AMBU-REIN study was conducted in the framework of the French research network on kidney cancer UroCCR (NCT03293563). We present our initial experience of patients treated using day-case RPN and released from our hospital on the same day, focusing on patient selection, safety and patient satisfaction using the EVAN-G validated questionnaire. RESULTS: Between September 2016 and September 2019, 429 RPN were performed and 82 patients were consecutively selected for day-case RPN. Patients were managed using transperitoneal RPN with off-clamp tumorectomy for 66/82 cases. Mean tumor size was 2.7 ± 1.2 cm. There were no immediate severe postoperative complications; 7/82 patients were kept under observation overnight and discharged the following day. The follow-up at day 30 indicated postoperative complications, readmissions, and mortality rates of 1.2, 1.2, and 0%, respectively. Next-day patient satisfaction questionnaires indicated that patients were generally highly satisfied, with a mean ± standard deviation global score of 83.6 ± 10.3%. "Attention" was rated the highest overall (mean 94.8 ± 10.5%), while "pain management" scored the lowest (61.2 ± 20.5%). CONCLUSIONS: This prospective case series is the first to demonstrate the safety and feasibility of day-case RPN. For selected patients and through a dedicated, nurse-led clinical pathway, it provided a high level of patient satisfaction. Expected benefits on healthcare cost savings warrant further investigation.

Adjustable continence therapy (ACT®) balloons to treat neurogenic and non-neurogenic female urinary incontinence.

AIMS: To compare efficacy and safety between neurogenic and non-neurogenic women after adjustable continence therapy (ACT®) balloons implantation to treat stress urinary incontinence (SUI) due to intrinsic sphincter deficiency. METHODS: In the present retrospective multicentric study, all neurogenic and non-neurogenic women implanted with ACT® balloons between 2000 and 2018 were considered for inclusion. Efficacy was compared 1 year after implantation, and women were allocated in three different groups as follows. Success: maximum 1 pad per day and patient's impression of improvement assessed using a numeral rating scale (NRS) ≥8/10. Improvement: decrease of daily pad use and/or NRS ≥5/10. Failure: increase or stability of daily pad use or NRS <5/10. Overall surgical complications and explantations were compared 1 year after implantation. RESULTS: Among the 277 included women, 51 presented with a neurologic underlying disease. Mean age at implantation was 68.5 years. There was no significant difference in efficacy between neurogenic and non-neurogenic women with a success rate of 39.2% and 36.3%, respectively (p = 0.69). Similarly, improvement rate was reported to be 31.4% and 33.6%, in neurogenic and non-neurogenic women, respectively (p = 0.92). The overall surgical complications rate (24% vs. 34.5%, p = 0.15) and the explantation rate (19.6% vs. 28.8%, p = 0.18) were not significantly different. CONCLUSION: ACT balloons may be proposed to treat mixed or SUI in females with ISD. Efficacy and safety profiles appear to be similar in both neurogenic and non-neurogenic patients.

Early Efficacy and Safety Outcomes of Artificial Urinary Sphincter for Stress Urinary Incontinence Following Radical Prostatectomy or Benign Prostatic Obstruction Surgery: Results of a Large Multicentric Study.

BACKGROUND: Artificial urinary sphincter (AUS) is the gold standard for the management of moderate to severe stress urinary incontinence (SUI) in the male population. While outcomes of this device in postprostatectomy incontinence (PPI) are widely described, those obtained for incontinence after benign prostatic obstruction (BPO) surgery remains poorly explored. OBJECTIVE: To compare continence outcomes after AUS implantation in a PPI population with those obtained in men incontinent after BPO surgery. DESIGN, SETTING, AND PARTICIPANTS: A retrospective review of all cases of AUS implantation between 2005 and 2020 in 16 different French centers was conducted. Only patients with primary implantation whose indication was moderate to severe SUI after prostatectomy or BPO surgery were included (excluding those with a history of radiation therapy, brachytherapy, cystectomy, high-intensity focused ultrasound therapy, or neurogenic disease). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: The primary endpoint was the rate of social continence (zero or one pad per day) at 3 mo. Complications were also noted within 90 d of implantation. RESULTS AND LIMITATIONS: A total of 417 patients were included in the PPI group and 50 in the BPO surgery group. Social continence rates at 3 mo were similar between the groups (79% vs 72%, p = 0.701). Complication rate was significantly higher in the BPO group (8% vs 18%, p = 0.044). The same was found for the Clavien-Dindo type 2 complication rate (20.6% vs 44.4%, p = 0.026). The retrospective nature and lack of precise definition of incontinence are the main limitations of this study. CONCLUSIONS: This multicentric study strengthens the position of AUS as gold standard for SUI after radical prostatectomy. Comparable efficacy results were found for incontinence after BPO surgery, with nevertheless a higher rate of complications. PATIENT SUMMARY: Artificial urinary sphincter represents the gold standard for the treatment of moderate to severe stress urinary incontinence. Efficacy results are comparable between postprostatectomy incontinence and incontinence after benign prostatic obstruction surgery.

Sacral Neuromodulation with the InterStim System for Overactive Bladder: 3-Year Results from the French Prospective, Multicenter, Observational SOUNDS Study.

BACKGROUND: SOUNDS strengthens the evidence basis of sacral neuromodulation (SNM) for overactive bladder (OAB) through real-world data. OBJECTIVE: To analyze diary-based effectiveness, quality of life (QoL), disease severity, symptom bother, and safety data for SNM with the InterStim system up to 3 yr after implantation. DESIGN, SETTING, AND PARTICIPANTS: Twenty-five representative French sites enrolled 291 patients with OAB followed according to the local standard of care. Overall, 229 patients received a de novo or replacement InterStim implant and had four follow-up visits, two within the first yr and annually thereafter. A total of 190 patients completed the fourth follow-up visit after a mean of 33.7 ± 3.7 mo. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: The effectiveness outcomes measured were changes in daily voids and leaks and the therapy responder rates. Other outcomes included validated QoL data (Ditrovie and EuroQol 5-dimension 5-level questionnaires), disease severity (Urinary Symptom Profile [USP]), symptom bother rated using a numeric rating scale (NRS), and safety data. Follow-up data were compared to baseline results using the Wilcoxon signed-rank test. RESULTS AND LIMITATIONS: Average daily voids and leaks were significantly reduced at all time points up to 3 yr after implantation (p < 0.05) except for voids at 21 mo in the group receiving a replacement device. The therapeutic response for urinary urge incontinence at the fourth follow-up was 72% for the de novo group and 86% for the replacement group. Disease-specific QoL (Ditrovie), OAB-specific symptom severity (USP domain 2), and NRS-rated disease bother were significantly improved at all visits (p < 0.001). Device- or procedure-related adverse events occurred in 49% of patients, with 68% of the events classified as minor (Clavien-Dindo grade I or II). Surgical revisions were performed in 33% of patients, including permanent removal in 13%, over a mean exposure time of 44.4 ± 15.3 mo. CONCLUSIONS: This study confirms the safety and effectiveness of SNM for OAB and improvements in QoL and disease bother in real life. PATIENT SUMMARY: Our study in French patients with overactive bladder showed that disease symptoms and bother were significantly reduced and quality of life was significantly improved over a study duration of approximately 3 yr after implantation of a device to stimulate nerves that control the bladder. This trial is registered at ClinicalTrials.gov as NCT02186041.