Unmet needs in the management of neurourological disorders within the last 50 years.

PURPOSE: This abstract aims to assess the evolution of neurogenic patient management over the past century, with a focus on persistent unmet needs in the field. We reflect on the history of neurourology and its key principles, highlighting urgent needs for research and progress. METHODS: This review is based on a non-systematic search of MEDLINE databases. We explore the historical context, innovations, and challenges in neurological patient care, using keywords such as "Neurourology", "history" and "future", as well as specific treatment modalities. RESULT: Several unmet needs in the field of neurourology have been identified. These include the need to strike a balance between spontaneous micturition and continence, the search for solutions to restore spontaneous micturition in patients with acontractile bladders, the imperative to improve and personalize renal and bladder function monitoring, mitigation of the side effects of long-term treatments, strategies to manage recurrent urinary tract infections, and efforts to overcome organizational barriers in patient care. CONCLUSION: The care of neurological patients has made remarkable progress over the past 50 years. However, persistent unmet needs underline the need for ongoing research and collaboration to improve the quality of care in this field.

Robotic-assisted artificial urinary sphincter revisions for women suffering from non-neurogenic stress incontinence: a single center experience.

PURPOSE: Patients with artificial urinary eventually need surgical revision. Unfortunately, in women, this requires another invasive abdominal intervention. Robotic-assisted revision may provide a less invasive and more acceptable approach for sphincter revision in women. We wanted to determinate the continence status after robotic-assisted artificial urinary sphincter revision among women with stress incontinence. We also examined postoperative complications and the safety of the procedure. METHODS: The chart of the 31 women with stress urinary incontinence who underwent robotic-assisted AUS revision at our referral center from January 2015 to January 2022 were reviewed retrospectively. All patients underwent a robotic-assisted artificial urinary sphincter revision by one of our two expert surgeons. The primary outcome was to determinate the continence rate after revision and the secondary outcome aimed to evaluate the safety and feasibility of the procedure. RESULTS: Mean patients age was 65 years old, and the mean time between the sphincter revision and previous implantation was 98 months. After a mean follow-up of 35 months, 75% of the patients were fully continent (0-pad). Moreover, 71% of the women were back to the same continence status as with the previously functional sphincter, while 14% even have an improved continence status. Clavien-Dindo grade [Formula: see text] 3 and overall complications occurred in 9% and 20.5% of our patients, respectively. This study is mainly limited by its retrospective design. CONCLUSION: Robotic-assisted AUS revision carries satisfying outcome in terms of continence and safety.

Comparison of perioperative outcomes between open and minimally invasive nephroureterectomy: A population-based analysis.

OBJECTIVES: To examine intraoperative and postoperative morbidity and mortality, as well as the impact on length of stay and total hospital charges of minimally invasive nephroureterectomy compared with open nephroureterectomy in patients with upper tract urothelial carcinoma. METHODS: Within the National Inpatient Sample (2008-2013), we identified patients with non-metastatic upper tract urothelial carcinoma treated with either minimally invasive nephroureterectomy or open nephroureterectomy. We relied on inverse probability of treatment weighting to reduce the effect of inherent differences between open nephroureterectomy versus minimally invasive nephroureterectomy. Multivariable logistic regression, multivariable Poisson regression models and multivariable linear regression models were used. RESULTS: Between 2008 and 2013, we identified 3897 patients treated with either minimally invasive nephroureterectomy (1093 [28%]) or open nephroureterectomy (2804 [72%]). In multivariable logistic regression models, minimally invasive nephroureterectomy resulted in lower rates of overall (odds ratio 0.71, P < 0.001), wound (odds ratio 0.49, P = 0.01), intraoperative (odds ratio 0.55, P = 0.01), miscellaneous surgical (odds ratio 0.64, P = 0.008) and miscellaneous medical complications (odds ratio 0.77, P = 0.002). Furthermore, minimally invasive nephroureterectomy was associated with lower rates of transfusions (odds ratio 0.61, P < 0.001). In multivariable Poisson regression models, minimally invasive nephroureterectomy was associated with shorter length of stay (relative risk 0.88, P < 0.001). Finally, higher total hospital charges ($2500 more per patient) were recorded for minimally invasive nephroureterectomy. CONCLUSIONS: Intraoperative and postoperative morbidity, as well as length of stay, but not total hospital charges favor minimally invasive nephroureterectomy over open nephroureterectomy. These outcomes validate the safety and feasibility of minimally invasive nephroureterectomy in select upper tract urothelial carcinoma patients.

Adult patients treated for bladder exstrophy at a young age What are their current demands?

INTRODUCTION: Bladder exstrophy-epispadias complex is a rare condition that necessitates numerous surgical procedures during a patient's youth to achieve adequate urine storage and continence. This study aimed to identify the specific needs and functional challenges faced by adults who underwent pediatric bladder exstrophy reconstructions and assess the management of these issues in an adult population. METHODS: A retrospective chart review was conducted for all bladder exstrophy complex patients who underwent surgery at a young age and were subsequently referred to our center between 2005 and 2020. Inclusion criteria included patients with cloacal or classical bladder exstrophy older than 18 years. We recorded the reasons for referral, management of contemporary complaints, types of past and present urinary reconstructions, and their current functional status. RESULTS: The study included 38 patients. The primary reasons for referral were incontinence (39%) and catheterization difficulties (24%). Management typically involved partial or complete surgical revision of their urinary reservoir, occasionally combined with a bladder neck procedure. Ultimately, only three patients continued to experience incontinence, while none reported catheterization issues after undergoing treatment at our center. Long-term exstrophy-related reconstruction complications included urinary tract infections (39%), stones (29%), stenosis (24%), fistulas (13%), chronic renal disease (16%), metabolic abnormalities (3%), and cancer (3%). CONCLUSIONS: Adults who have previously undergone bladder exstrophy reconstruction exhibit a wide range of urologic reconstructions. Their needs often revolve around continence and catheterization concerns. Most patients with satisfactory functional outcomes perform self-catheterization through a continent cutaneous channel and have either a continent pouch or an augmented bladder.

Adult patients treated for bladder exstrophy at a young age: What are their current demands?

INTRODUCTION: Bladder exstrophy-epispadias complex is a rare condition that necessitates numerous surgical procedures during a patient's youth to achieve adequate urine storage and continence. This study aimed to identify the specific needs and functional challenges faced by adults who underwent pediatric bladder exstrophy reconstructions and assessing the management of these issues in an adult population. METHODS: A retrospective chart review was conducted for all bladder exstrophy complex patients who underwent surgery at a young age and were subsequently referred to our center between 2005 and 2020. Inclusion criteria included patients with cloacal or classical bladder exstrophy older than 18 years. We recorded the reasons for referral, management of contemporary complaints, types of past and present urinary reconstructions, and their current functional status. RESULTS: The study included 38 patients. The primary reasons for referral were incontinence (39%) and catheterization difficulties (24%). Management typically involved partial or complete surgical revision of their urinary reservoir, occasionally combined with a bladder neck procedure. Ultimately, only three patients continued to experience incontinence, while none reported catheterization issues after they underwent treatment at our center. Long-term exstrophy-related reconstruction complications included urinary tract infections (39%), stones (29%), stenosis (24%), fistulas (13%), chronic renal disease (16%), metabolic abnormalities (3%), and cancer (3%). CONCLUSIONS: Adults who previously underwent bladder exstrophy reconstruction exhibit a wide range of urologic reconstructions. Their needs often revolve around continence and catheterization concerns. Most patients with satisfactory functional outcomes perform selfcatheterization through a continent cutaneous channel and have either a continent pouch or an augmented bladder.

Management of iatrogenic urethral foreign body after mid-urethral sling A literature review.

INTRODUCTION: Urethral mesh perforation is a rare complication of mid-urethral sling resulting in a lack of clear management guidelines. Thus, we aimed to determine management options and their respective outcomes in terms of erosion resolution and continence. METHODS: A literature review was performed by extracting studies from the PubMed, Cochrane, and Google Scholar from January 1996 to December 1, 2022. Only French and English language studies were included. A total of 227 papers were screened and assessed for eligibility. RESULTS: Forty-eight studies were included in the final analysis, for a total of 224 patients. Treatment options consisted of conservative, endoscopic, transurethral, and transvaginal approaches. Conservative treatment was associated with a 100% risk of persistence or recurrence of urethral perforation, while the failure rates for endoscopic, transurethral, and transvaginal approaches were 33%, 7.5%, and 7%, respectively. Most patients suffered from stress urinary incontinence after reconstructive management. The most common symptoms at the time of presentation were overactive bladder and pain. The mean time between the onset of symptoms and diagnosis was 10 months. About half of the urethral mesh perforations were diagnosed within the first years after the initial sling insertion. CONCLUSIONS: Multiple management options for sling penetration of the urethra have been described in the literature. Transvaginal sling resection with consecutive tissue interposition seems to carry the lowest risk of erosion recurrence; however, all treatment options are associated with a high relapse rate for stress urinary incontinence.

Favorable preservation of erectile function after prostate brachytherapy for localized prostate cancer.

PURPOSE: We analyzed the rate of preserved potency after prostate brachytherapy (PB) with radioactive seeds and the impact of patient comorbidities on post-PB erectile dysfunction (ED). METHODS: We included 627 patients who were assessed for pre- and postimplant potency between 2005 and 2017. Assessment was based on the Common Terminology Criteria for Adverse Events Scale (CTCAEs). Logistic regression models were used to assess clinical predictors of preserved potency after PB defined as having sufficient erections for sexual activity with or without the need of oral pharmacologic assistance. Covariates included age, diabetes (DM), hypertension (HTN), dyslipidemia (DLP), coronary artery disease (CAD), International Prostate Symptom Score (IPSS), prostate volume, and Cancer of the Prostate Risk Assessments (CAPRA) score. Patients on androgen deprivation therapy or using five alpha reductase inhibitors were excluded from analyses. RESULTS: Post-PB potency was assessed at an average of 6 months (n = 627), 1 year (n = 538), 2 years (=440), 4 years (n = 272), and 5 years (n = 124). At 2 and 5 years, post-PB potency was preserved in 87% and 84% of patients, respectively. When adjusting for all available covariates, advanced age, pre-PB potency, and the presence of vascular comorbidities (HTN, DM, and DLP) were all predictors of potency at 2 years after PB (all p < 0.01). When performing a sensitivity analysis for vascular comorbidities, the presence of DM had the strongest impact on ED than either HTN or DLP (p < 0.01). CONCLUSION: More than 84% of patients had preserved potency 5 years after PB. Advanced age, pre-PB potency, and vascular comorbidities had a statistically significant impact on potency after PB.

Iatrogenic ureteral injury after gynecological surgery.

Iatrogenic ureteral injury can occur in many different settings, however, the majority occur in the context of gynecological procedures. We present a case of a ureteral injury during vaginal hysterectomy for severe pelvic organ prolapse. We provide a discussion on the diagnosis and management of ureteral injury after gynecological surgery. In addition, we compare and contrast the American Urologic Association and European Association of Urology guidelines and offer a short, concise algorithm on the management of all type of ureteral injuries.

Role of immunotherapy in kidney cancer.

PURPOSE OF REVIEW: To summarize current knowledge on promising immunotherapeutic agents and to provide a brief outline of current use of immunotherapeutic agents in patients with locally advanced or metastatic renal cell carcinoma (RCC). RECENT FINDINGS: Immunotherapy with mAbs directed against programed death cell protein 1, programed death-ligand 1 (PD-L1) and cytotoxic T-Lymphocyte Antigen 4 has become new first-line standard of care for moderate and poor-risk metastatic RCC patients. Similarly, the combination immune-oncology treatment and vascular endothelial growth factor (VEGF) mAbs also showed promising results in first-line therapy despite relative data immaturity. Finally, immune-oncology monotherapy (nivolumab) already represents second or third-line standard of care after tyrosine kinase inhibitor failure. SUMMARY: Combination immune-oncology therapy represents the standard of care for management of intermediate-to-poor risk clear cell metastatic RCC. In addition, combination of immune-oncology and anti-VEGF antibody represents a treatment option across all risk levels in patient with elevated PD-L1 expression. Finally, nivolumab is one of two ideal treatment options in second-line clear cell metastatic RCC patients.