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Background and Objectives: We evaluated the short- and long-term outcome in bladder cancer (BC) patients treated with radical cystectomy (RC) in Québec (Canada)., Methods: Data were collected from provincial registries on all BC patients who underwent RC in Québec province in 2000-2015. Outcomes were hospitalization rates and survival. Survival analyses were conducted using log-rank tests and Cox proportional hazards models., Results: In total, 4450 patients were included in our analysis. RC was increasingly conducted by higher-volume surgeons in larger, higher-volume, academic hospitals. Comparing patients treated in 2010-2015 to 2000-2009, recently treated patients had shorter postoperative hospital stays (absolute difference, 0.9 days, P < 0.001) but also a higher readmission rate (25.0% vs 21.1% in the 30 days following discharge, P = 0.003). Overall (5-year rates 50.9% vs 42.7%, P < 0.001) and BC-specific survival (61.3% vs 55.5%, P < 0.001) had significantly improved. In multivariable analyses, overall survival was significantly better in recently treated patients (hazard ratio [HR], 0.66; 95% confidence interval [CI], 0.60-0.73), younger patients (HR, 1.16; 95% CI, 1.14-1.19), patients residing closer to the hospital (HR, 1.03; 95% CI, 1.01-1.06), and patients treated by high-volume surgeons (HR, 0.88; 95% CI, 0.82-0.94)., Conclusions: Survival in BC patients after RC has improved in recent years. Other predictors for survival are younger age, shorter distance between patients' residences and hospitals, and higher surgeon's RC loads., (© 2019 Wiley Periodicals, Inc.)

Introduction and Objectives: Management of bladder cancer imposes a great economic challenge on the health care system; with the greatest share of this burden attributed to radical cystectomy (RC) and prolonged postoperative follow-up. Our aim was to characterize health care services utilization and evaluate associated cost predictors during the last 6 months of life in patients who had RC., Methods: We conducted a retrospective study within a cohort of 2,988 patients who had RC from 2000 to 2009. Data were obtained from the Quebec health insurance medical services database. We included patients who deceased during the study period, and survived at least 6 months after the first 90 postoperative days. Services billing codes were used to retrieve hospital, outpatient and imaging services. Linear regression models were used to assess predictors of costs., Results: From the 1,355 patients who deceased during the study period, we analyzed data of 799 subjects. Men formed 77.3% and 52.8% of patients were between 60 and 75 years of age at the time of RC. In their last 6 months of life, 17.2% of patients had surgery for major urinary tract complications, 25% had chemotherapy whereas 27.6% had radiotherapy. Also, 3.5% of patients had hemodialysis. Imaging was performed in 94.6% of patients. Urologist (specialist) visits ranked first where 72.3% of patients had 3,481 visits (average = 6 visits/pt) followed by medical subspecialist where 69% of patients had 10,010 visits (average = 18 visits/pt). For supportive care, 97% of patients had 25,560 family physician visits (average = 31 visits/pt) whereas only 16% of them had highly specialized care. Services utilization kept increasing with time especially during the last 2 months before death. Post-RC complications were significant predictor associated with increased costs at all assessed services (P<0.0001)., Conclusion: Our study results suggest that health care services utilization varies in the assessed period. Urologists involvement in the process of care tends to decrease over time, in favor of other medical specialties, however, some health care services, such as highly specialized supportive care, may be underutilized., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Background and Objectives: There is paucity of studies on the predictors of bladder cancer (BC) management costs. We aimed to determine predictors of costs associated with radical cystectomy (RC) for BC., Methods: We conducted a retrospective analysis in a cohort of 2,759 patients who underwent RC for BC between 2000 and 2009. We analyzed predictors of pre-surgery, RC, post-surgery, and total costs. The following variables were considered as potential predictors: age, gender, hospital/surgeon case load, academic hospital, and geo-administrative region. Multivariate linear regression was used to determine predictors., Results: Predictors of pre-surgery costs were: age (β = 808.64, P < 0.0001) and having surgery in an academic hospital (β = 511.42, P = 0.003). Increased RC costs were associated with age (β = 196.73, P = 0.0006), hospital/surgeon annual load (β = 484.45 and β = 254.21, P < 0.0001, respectively). Having surgery in academic hospitals and geographic region were significant predictors of low RC costs (β = -1085.82 and β = -449.31, P < 0.0001, respectively). Increasing age and the presence of post-operative complications were predictors of high post-operative costs (β = 623.48, β = 5781.44, P = 0.01, respectively), while hospital load was associated with low post-surgery costs (β = -949.79, P < 0.0001)., Conclusion: Patients' age and surgery performed by high-volume health providers were predictive factors of high RC costs. Low RC costs were associated with surgeries performed in academic hospitals., (© 2015 Wiley Periodicals, Inc.)

Introduction and Objectives: The aim of this study was to assess if there is a difference in survival after radical cystectomy (RC) when examined in relation to prior non-muscle invasive bladder cancer (NMIBC) disease vs. invasive cancer de novo at time of diagnosis., Methods: We conducted a retrospective study of all patients who underwent RC within Quebec health insurance medical services database during the years (2000-2009). Overall survival (OS) outcome was assessed with Kaplan-Meier curves and hazard ratios (HRs) adjusted for age and gender., Results: A total of 2,671 subjects met the eligibility criteria. Among them, 19.8% had presumed prior NMIBC that further progressed to invasive disease. Median survival after RC for patients with presumed prior NMIBC was 4.3 years as compared to patients with presumed invasive disease de novo 3.7 years (p = 0.007, Wilcoxon test). Patients with presumed NMIBC at the time of diagnosis had a 16% decrease in the risk of mortality after RC, when compared to patients with presumed invasive BC de novo (HR 0.84, 95% CI 0.73-0.96 (p = 0.0166))., Conclusion: Our results suggest a slightly better prognosis, regarding OS after RC for patients with presumed NMIBC who progressed to invasive disease, when compared to patients with presumed invasive disease de novo at the time of diagnosis., (© 2016 S. Karger AG, Basel.)

Introduction and Objectives: Previous studies reported improved outcomes for bladder cancer patients who had radical cystectomy (RC) performed by surgeons and hospitals with high annual RC volumes. The objective of this study was to determine the effect of high hospital and surgeon volume on overall survival after RC for bladder cancer in Quebec., Methods: We conducted a retrospective cohort study using data of patients who underwent RC for bladder cancer from 2000 to 2009. The cohort was obtained with the linkage of two health databases: the RAMQ database (data on medical services) and the ISQ database (vital status data). Hospital and surgeon volumes were defined as the average annual number of RC performed at an institution or by surgeon, respectively, during the study period. We considered high hospital and surgeon volume those found in the third and fourth quartiles of the distribution of hospital and surgeon volumes. The effect of high hospital and surgeon volume on survival was assessed by multivariate Cox proportional hazards models., Results: We analyzed a total of 2,778 patients who met inclusion criteria (75 % males). High hospital volume and surgeons were found to be significantly associated with improved overall survival (HR = 0.87, 95 % CI: 0.78-0.97 and HR = 0.81, 95 % CI: 0.71-0.91, respectively). The combined effect of high-volume hospital and high-volume surgeon decreased by 20 % the risk of long-term mortality (HR = 0.80, 95 % CI: 0.70-0.91)., Conclusions: Compared to low-volume providers, having RC for bladder cancer performed in high-volume hospitals or by high-volume surgeon was associated with improved overall survival.

Background: Bladder cancer (BC) has the highest lifetime treatment costs per patient of all cancers. The objective of this study was to characterize the use of health-care services and costs associated with BC among patients who underwent radical cystectomy (RC) in the province of Quebec., Methods: We conducted a descriptive study in a retrospective cohort of patients who underwent RC for BC between 2000 and 2009. Data was obtained from two health administrative databases (RAMQ and ISQ). We calculated average costs per patient and total costs in 2014 Canadian dollars for the following components of costs: 1) Pre-surgery costs (pre and post-urologist consultations, urologist consultations, cystoscopies, TURBTs, imaging procedures); 2) Costs of radical cystectomy and 3) Post-surgery costs (urologist consultations, post-operative consultations, medical oncologist consultations, imaging procedures and post-operative complication management). ARIMA models were used to evaluate trends in average costs per patient over the study period., Results: Among 2759 patients included in the study (75% men), average pre-surgery costs, RC costs, and post-surgery costs were estimated at 3762$, 18979$ and 4770$, respectively. RC cost was responsible for 69% of total costs, followed by post-operative consultations (7.8%), post-operative complications and TURBTs (6% of total costs, each). Academic hospitals performed RC at a lower average cost, compared to community hospitals (difference of $1000, p < .0001). A decreased trend in post-surgery costs was detected in the year 2009., Conclusions: Costs of RC, TURBT, consultations and post-operative complications were the most important economic components of total RC cost per patient in Quebec. Academic hospitals performed RC at a lower cost, compared to community hospitals.

Objectives: To document radical cystectomy (RC) outcomes in patients over 80 years old across Quebec during the years 2000-2009 and to examine potentially related factors., Methods: Within Quebec health insurance medical services database, we identified patients over 80 years who underwent RC. The outcomes analyzed were post-operative complications, mortality rates at 30, 60 and 90 days and overall survival., Results: A total of 275 patients over 80 years old had RC performed in 38 hospitals across Quebec. Among them, 33% had major post-operative complications with 16% having more than one complication. Mortality rates at 30, 60 and 90 days were 5.8%, 9.8% and 13% respectively. 44.3% of RCs were performed in seven academic hospitals with mortality rates of 2.5%, 6.5% and 9% respectively. Community hospitals had mortality of 8.5%, 12.4% and 16.3% respectively (P < 0.001). The cohort 5-year overall survival rate was 27%. The presence of post-operative complications and the number of complications negatively affected overall survival (P < 0.001) CONCLUSION: Patients over 80 years of age have high post-RC mortality rates, especially at 90 days. In addition, it appears that they have lower post-operative mortality if their RCs were performed in academic centers. Mortality rates and complications can be used when obtaining informed consent., (© 2015 Wiley Periodicals, Inc.)

Purpose: The aim of this study is to report our experience in managing bladder cancer in patients with variant pathology. Methods: Retrospective data collection for all patients managed by radical cystectomy over the last 3 years for a variant pathology was completed. We specifically included micropapillary and nested variants. Results: Ten patients were identified, with eight having micropapillary carcinoma (MPC) and two having nested variants. Nine patients were male. The median age was 75. The two patients with nested variant were 56 and 62 years old, respectively, whereas all patients with MPC were over the age of 70. Upon cystectomy of all micropapillary cases, three patients (37.5%) had positive lymph node invasion and the final pathology was T2 (two patients), T3 (two patients), and T4 (four patients). Barring a grade III complication Clavien-Dindo classification due to wound dehiscence that necessitated secondary surgical closure, there were no specific perioperative complications. Given the urethral invasion, cystourethrectomy was performed on the female patient. Within a median 13-month follow-up, three patients developed local recurrence, including two urethral and one new lateral pelvic mass. Conclusions: Considering the muscle invasive nature of micropapillary and nested bladder cancer, aggressive surgical management should not be postponed. Moreover, due to notable prevalence of concurrent and/or recurrent urethral involvement, initial urethrectomy or early and frequent postoperative urethroscopy should be provided. Patients with variant histology bladder cancer may benefit from early radical cystectomy when compared to bladder sparing protocols and prostate sparing cystectomy treatment options. [ABSTRACT FROM AUTHOR]

Objective: This study aimed to investigate the clinical and pathological characteristics of patients with de novo muscle-invasive bladder cancer (MIBC) who underwent radical cystectomy in Northern Ontario. Methods: This is a retrospective cross-sectional study of patients with de novo T2 MIBC who underwent radical cystectomy over a 2-year-period in Thunder Bay Regional Health Sciences Centre. Clinical and pathological characteristics of Trans Urethral Resection of Bladder Tumors and cystectomy specimens were analyzed. Results: Of the 59 patients aged 67 ± 8.8 years, predominated by males (80%), 27.1% were younger than age 60. After surgery, upstaging was noted in 59.3% (T3 in 27.1% and T4 in 32.2%) while node positive was noted in 36% of patients. Prostate adenocarcinoma was incidentally discovered in 20 (34%) of patients with 50% considered significant (Gleason score ≥ 7). Downstaging was found in those who had neoadjuvant chemotherapy (p = 0.001). Conclusions: The high prevalence of younger ages (less than 60), a high rate of upstaging, the presence of high-grade incidental prostate cancer, and lymph node positives in T2 de novo MIBC in Northern Ontario, warrants further investigation of potential causes and risk factors at individual, public, and population health levels in the region. [ABSTRACT FROM AUTHOR]

There is little research on the role of urethrectomy during cystectomy in patients with micropapillary bladder cancer (MPBC). We present two cases of MPBC cystectomy and suggest that urethrectomy be performed concurrently as a preventive measure. The first case involved a woman who had a mixed solid and papillary bladder tumour. An anterior pelvic exenteration was performed as well as a total urethrectomy. The T4a micropapillary variant tumour was confirmed by pathology. The second case involved a man with T1 MPBC who was treated with a BCG induction course. A recurrent muscle-invasive MPBC was discovered during follow-up. During the radical cystoprostatectomy, the urethra was spared. T2 MPBC was discovered through pathology. He had a urethrectomy 6 months later due to urethral bleeding, and the pathology revealed micropapillary cancer of the urethra. [ABSTRACT FROM AUTHOR]

Introduction: Radical cystectomy (RC) is a very complex urologie procedure. Despite improvements in practice, technique and process of care, it is still associated with significant complications, including death, with reported postoperative mortality rates ranging from 0.8% to 8%. We examine the quality of surgical care indicators and document the mortality rates at 30, 60 and 90 days after RC across Quebec. Methods: Within the Régie de l'assurance maladie du Québec (RAMQ) administrative database (this database provides prospectively collected universal data on all medical services) and the Institut de la statistique du Québec (ISQ) database (this provides vital status data), we used procedure codes to identify patients who underwent RC for bladder cancer in Quebec over 10 years (between 2000 and 2009), as well as RC outcomes and dates of death. Data obtained were retrospectively analyzed in relation to multiple parameters, including patient characteristics and health-care providers' volumes. The outcomes analyzed included post-operative complications and mortality rates at 30, 60 and 90 days. Results: A total of 2778 RC were performed in 48 hospitals by 122 urologists across Quebec. Among them, 851 (30.6%) patients had at least one postoperative complication and 350 (12.6%) patients had more than one complication. The overall mortality rates at 30, 60 and 90 days were 2.8%, 5.3% and 7.5%, respectively, with significantly elevated 90-day mortality rates in some centres. In the multivariate analysis, increased age was associated with increased risk of post-RC complications and mortality. For example, patients over 75 had more chance of having at least one postoperative complication (odds ratio [OR] 1.66, 95% confidence interval [Cl]: 1.31-2.11 ) and mortality at 90 days (OR3.28, 95% Cl: 2.05-5.26). Provider volume effect on outcomes was statistically significant, with large hospitals having decreased risk of 30-day mortality (OR 0.29, 95% Cl: 0.12-0.70), 60-day mortality (OR 0.41, 95% Cl: 0.26-0.82) and 90-day mortality (OR 0.52, 95% Cl: 0.29-0.93) when compared to smaller hospitals. Surgeon volume showed weak, but not statistically significant, evidence of reduced odds of mortality for the high-volume surgeon. Limitations to our study include reliance on administrative data, which lack some relevant clinical information (such as patient functional status and tumour pathological characteristics) to perform risk adjustment analysis. Conclusion: Our study demonstrates that postoperative outcomes after RC in Quebec varies based on several parameters. In addition, 30-day postoperative mortality after RC in Quebec appears acceptable. However, 90-day postoperative mortality rates remain significantly elevated in some centres, particularly in the elderly. This requires further research. [ABSTRACT FROM AUTHOR]