A Framework for Addressing Health Disparities in Adult Neurogenic Lower Urinary Tract Dysfunction-Systematic Review and Neurogenic Bladder Research Group Recommendations.

The systematic review and workshop recommendations by the Neurogenic Bladder Research Group offer a comprehensive framework for evaluating health disparities in adult neurogenic lower urinary tract dysfunction (NLUTD). The study acknowledges the multifaceted nature of health, highlighting that medical care, though critical, is not the sole determinant of health outcomes. Social determinants of health significantly influence the disparities seen in NLUTD. This report calls for a shift in focus from traditional urologic care to a broader, more inclusive perspective that accounts for the complex interplay of social, economic, and health care factors in managing NLUTD.

Management of Bladder Neck Contracture in the Age of Robotic Prostatectomy: An Evidence-based Guide.

The incidence of bladder neck contracture (BNC), or postprostatectomy vesicourethral anastomosis, has declined since the advent of robotic surgery. However, men with peripheral vascular comorbidities, among other factors, still have a high risk of developing this complication after any surgery that involves manipulation of the prostate. The best strategy for BNC management remains uncertain because of inconsistency in success for different approaches across studies. We reviewed the available evidence on BNC, including the results for endoscopic treatments, scar modulation therapies, and open and robotic bladder neck reconstruction. On the basis of these data, we propose a management flowchart. Patient baseline status and subjective goals and preferences remain crucial in management choices. PATIENT SUMMARY: Contracture of the bladder neck can occur as a complication after surgery to the prostate. We reviewed the evidence for various treatment approaches and propose a flowchart for management of this condition.

The impact of the social construct of race on outcomes among bacille Calmette-Guérin-treated patients with high-risk non-muscle-invasive bladder cancer in an equal-access setting.

BACKGROUND: The objective of this study was to describe bladder cancer outcomes as a function of race among patients with high-risk non-muscle-invasive bladder cancer (NMIBC) in an equal-access setting. METHODS: A total of 412 patients with high-risk NMIBC who received bacille Calmette-Guérin (BCG) from January 1, 2010, to December 31, 2015, were assessed. The authors used the Kaplan-Meier method to estimate event-free survival and Cox regression to determine the association between race and recurrence, progression, disease-specific, and overall survival outcomes. RESULTS: A total of 372 patients who had complete data were included in the analysis; 48 (13%) and 324 (87%) were Black and White, respectively. There was no difference in age, sex, smoking status, or Charlson Comorbidity Index by race. White patients had a higher socioeconomic status with a greater percentage of patients living above the poverty level in comparison with Black patients (median, 85% vs 77%; P < .001). A total of 360 patients (97%) received adequate induction BCG, and 145 patients (39%) received adequate maintenance BCG therapy. There was no significant difference in rates of adequate induction or maintenance BCG therapy according to race. There was no significant difference in recurrence (hazard ratio [HR], 1.53; 95% confidence interval [CI], 0.64-3.63), progression (HR, 0.77; 95% CI, 0.33-1.82), bladder cancer-specific survival (HR, 1.01; 95% CI, 0.30-3.46), or overall survival (HR, 0.97; 95% CI, 0.56-1.66) according to Black race versus White race. CONCLUSIONS: In this small study from an equal-access setting, there was no difference in the receipt of BCG or any differences in bladder cancer outcomes according to race.

Robot-Assisted Ureteral Reimplantation: A Single-Center Comparative Study.

Background: Aim of this study was to report a single-center experience with robot-assisted ureteral reimplantation (RAUR) and to compare its outcomes with those of open ureteral reimplantation (OUR). Materials and Methods: Patients who underwent RAUR or OUR for ureteral disease between 2016 and 2020 were identified. Data collected included baseline, pathologic, perioperative, and postoperative features. The RAUR outcomes were compared with those of OUR. Results: Overall, 21 (42.8%) patients underwent RAUR, and 28 (57.2%) underwent OUR. The two groups were similar in terms of baseline and pathologic characteristics. There was a statistically significant difference in favor of RAUR for median operative time (216 vs 317 minutes, p = 0.01) and median blood loss (35 vs 175 mL, p = 0.001). No difference was observed in overall complication rate (33.3% vs 46.4%, p = 0.9), as well as major complications (Clavien-Dindo≥III grade) rate between RAUR and OUR groups. Median length of stay was shorter for RAUR (2 vs 6 days; p = 0.001), as well as median catheterization time (16 vs 28 days; p = 0.005). Conclusions: RAUR is a safe and effective minimally invasive surgical procedure for the management of mid to distal ureteral strictures. It can recapitulate the success rate of the gold standard OUR while offering a benefit in terms of lower surgical morbidity and faster postoperative recovery.

Robotic Urological Surgery in the Time of COVID-19: Challenges and Solutions.

INTRODUCTION: We assess issues and challenges in the field of robotic urological surgery during the COVID-19 pandemic, and discuss current and future solutions. METHODS: We considered the relevant literature as well as clinical and surgical experience at our institution. RESULTS: A risk-benefit assessment of each patient undergoing robotic urological surgery should be performed during the COVID-19 pandemic, which is based on the urgency of the surgery, and risk of viral diseases and transmission. Preoperative testing and symptom screening are recommended to identify patients with COVID-19. Adequate personal protective equipment for the surgical team is essential to protect patients and health care workers. Although the transmission method has not yet been identified during robotic procedures, efforts should be made to minimize the risk of aerosolization. The anesthesia method should minimize aerosolization of the virus, and negative pressure rooms are strongly preferred for COVID-19 positive patients. CONCLUSIONS: Significant challenges have emerged during the COVID-19 pandemic, which also impact the field of robotic urological surgery. Perioperative practices and surgical strategies should be adapted to overcome these challenges with the aim of minimizing risk of transmission while optimizing robotic surgical outcomes. Recommendations will continue to evolve as more data become available.

Obesity, risk of biochemical recurrence, and prostate-specific antigen doubling time after radical prostatectomy: results from the SEARCH database.

OBJECTIVES: To examine the association between body mass index (BMI) and aggressive biochemical recurrence (BCR) using the Shared Equal Access Regional Cancer Hospital (SEARCH) database. MATERIAL AND METHODS: We identified 4123 men with complete data treated by radical prostatectomy between 1988 and 2015. We tested the association between BMI and BCR using Cox models, and among men with BCR, prostate-specific antigen doubling time (PSADT) was compared across BMI categories using linear regression. Models were adjusted for age, race, prostate-specific antigen, biopsy Gleason score, clinical stage, year and surgical centre. RESULTS: Overall, 922 men (22%) were of normal weight (BMI <25 kg/m2 ), 1863 (45%) were overweight (BMI 25-29.9 kg/m2 ), 968 (24%) were obese (BMI 30-34.9 kg/m2 ), and 370 (9%) were moderately or severely obese (BMI ≥35 kg/m2 ). After adjustment for multiple clinical characteristics, higher BMI was significantly associated with higher risk of BCR (P = 0.008). Among men with BCR, men in the four BMI categories had similar multivariable-adjusted PSADT values (increasing BMI categories: 20.9 vs 21.3 vs 21.0 vs 14.9 months; P = 0.48). CONCLUSION: While we confirmed that higher BMI was associated with BCR, we found no link between BMI and PSADT at the time of recurrence. Our data suggest obese men do not have more aggressive recurrences. Future studies are needed to test whether obesity predicts response to salvage therapies.

Sleep Problems are Associated with Development and Progression of Lower Urinary Tract Symptoms: Results from REDUCE.

PURPOSE: Although lower urinary tract symptoms and sleep problems often develop together, to our knowledge it is unknown whether sleep disturbances are linked to lower urinary tract symptoms development and progression. As measured by the 6-item MOS-Sleep (Medical Outcomes Study Sleep Scale) survey we examined the relationship between sleep problems, and the development and progression of lower urinary tract symptoms in the REDUCE (Reduction by Dutasteride of Prostate Cancer Events) study. MATERIALS AND METHODS: REDUCE was a randomized trial testing prostate cancer chemoprevention with dutasteride in men with prostate specific antigen 2.5 to 10 ng/ml and a negative biopsy. At baseline men completed MOS-Sleep and a scaled average was used to calculate the sleep score. Men were followed for 4 years and I-PSS (International Prostate Symptom Score) was completed at baseline and every 6 months. Asymptomatic men had I-PSS less than 8 while symptomatic men had I-PSS 8 or greater. In the placebo arm of 2,588 men not receiving α-blockers or 5α-reductase inhibitors at baseline we tested the association between sleep problems and lower urinary tract symptom development and progression using Cox models. RESULTS: During followup lower urinary tract symptoms developed in 209 of 1,452 asymptomatic men (14%) and 580 of 1,136 (51%) with lower urinary tract symptoms demonstrated progression. On multivariable analysis higher sleep scores were suggestively associated with increased lower urinary tract symptoms in asymptomatic men (quartile 4 vs 1 HR 1.41, 95% CI 0.92-2.17, p = 0.12) and with lower urinary tract symptom progression in symptomatic men (per 10 points of sleep score HR 1.06, 95% CI 1.01-1.12, p = 0.029). CONCLUSIONS: Among men with lower urinary tract symptoms worse sleep scores were associated with the progression of lower urinary tract symptoms and among asymptomatic men worse sleep scores were suggestively associated with the development of lower urinary tract symptoms. If confirmed, these data suggest that sleep problems may precede such symptoms. Whether treating sleep problems would improve lower urinary tract symptoms requires further testing.