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Background: Analysis of temporal trends of urinary diversion (UD) and identification of predictive factors for continent urinary diversion (CUD) in patients with bladder cancer (BC) is scarce and data on large cohorts are missing. We aimed to describe longitudinal temporal trends and predictive factors for UD among patients with BC receiving radical cystectomy (RC)., Patients and Methods: We retrospectively analysed institutional data collected from patients undergoing RC from 1986 to 2022 to describe changes in patients' characteristics and UD. Primary end points were patients' characteristics associated with type of UD. Logistic regression analysis was used to determine predictive factors for CUD., Results: In total, 2224 patients (77.16% male, 22.84% female) with a mean age of 66 years [standard deviation (SD), 10.64 years] were included. We observed an increase in mean age from 59.86 (10.8) years (1986-1990) to 69.85 (9.99) years (2016-2022) (p < 0.001). The proportion of CUD gradually declined from 43.72% (94/215; 1986-1990) to 18.38% (86/468; 2016-2022). Patients who were male [odds ratio (OR): 1.92, 95% confidence interval (CI): 1.43-2.57, p < 0.001), younger (OR: 0.88, 95% CI: 0.87-0.89, p < 0.001) and had no hydronephrosis prior to RC (OR: 2.2, 95% CI: 1.66-2.92, p < 0.001) were more likely to receive CUD., Conclusions: We report the largest European single-center cohort of UD after RC, demonstrating a significant shift from CUD to IUD, accompanied by an increasing age. Finally, our data mirrors the development and extensive experience with the Mainz Pouch-I in the 1980's and 1990's together with other colon pouches., (© 2024. The Author(s).)

Purpose: There are conflicting reports on outcome trends following radical cystectomy (RC) for bladder cancer., Materials and Methods: Evolution of modern bladder cancer management and its impact on outcomes was analyzed using a longitudinal cohort of 3,347 patients who underwent RC at an academic center between 1971 and 2018. Outcomes included recurrence-free survival (RFS) and overall survival (OS). Associations were assessed using univariable and multivariable models., Results: In all, 70.9% of cases underwent open RC in the last decade, although trend for robot-assisted RC rose since 2009. While lymphadenectomy template remained consistent, nodal submission changed to anatomical packets in 2002 with increase in yield (p <0.001). Neoadjuvant chemotherapy (NAC) use increased with time with concomitant decrease in adjuvant chemotherapy; this was notable in the last decade (p <0.001) and coincided with improved pT0N0M0 rate (p=0.013). Median 5-year RFS and OS probabilities were 65% and 55%, respectively. Advanced stage, NAC, delay to RC, lymphovascular invasion and positive margins were associated with worse RFS (all, multivariable p <0.001). RFS remained stable over time (p=0.73) but OS improved (5-year probability, 1990-1999 51%, 2010-2018 62%; p=0.019). Among patients with extravesical and/or node-positive disease, those who received NAC had worse outcomes than those who directly underwent RC (p ≤0.001)., Conclusions: Despite perioperative and surgical advances, and improved pT0N0M0 rates, there has been no overall change in RFS trend following RC, although OS rates have improved. While patients who are downstaged with NAC derive great benefit, our real-world experience highlights the importance of preemptively identifying NAC nonresponders who may have worse post-RC outcomes.

"The robotic approach for radical cystectomy has become increasingly adopted by the urologic oncology community, as it has been shown to have equivalent oncologic outcomes with shorter hospital stay and fewer perioperative transfusions. Consensus guidelines from expert surgeons have been published to provide guidance on all aspects of how to implement the robotic approach in the urologic oncology clinic.", Competing Interests: Disclosure Supported by The Frederick J. and Theresa Dow Wallace Fund of the New York Community Trust (JES)., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Objective: To utilize a national dataset to compare outcomes and demonstrate trends in treatment for lymph node positive bladder cancer (N+ BC)., Methods: The National Cancer Database (2006-2014) was queried for cT2-4N1-3M0 N+ BC patients treated with radical cystectomy alone (RC), neoadjuvant chemotherapy (NAC), adjuvant chemotherapy (AC), chemoradiation (CRT), chemotherapy alone (CT), or no definitive treatment (NT). Survival by treatment was analyzed using Kaplan-Meier and multivariable Cox-proportional hazards regression. Pathologic down-staging was analyzed using univariable and multivariable logistic regression models. A univariable logistic regression model of treatment by year identified treatment trends., Results: Among 3241 patients (cN1, 46%; cN2, 44%; cN3 10%), the majority underwent combined chemotherapy and RC (NAC, 418; AC, 591; RC, 567; CRT, 392; CT, 1068; NT, 205). Overall survival did not differ between NAC and AC, but both had improved survival compared to RC. All other treatment groups had worse survival outcomes compared to NAC. Down-staging to pT0 (adjusted odds ratio = 26.39) and pN0 (adjusted odds ratio = 6.88) was higher for NAC than RC. Utilization of NAC has increased, AC and RC has declined, and CRT and NT is unchanged., Conclusion: Combined chemotherapy and RC demonstrates best survival outcomes for N+ BC, with complete pathologic response to pT0N0 after NAC associated with a 5-year overall survival rate of ∼85%. However, there is no significant difference between NAC and AC. CRT is associated with worse oncologic outcomes compared to RC with perioperative chemotherapy, but improved survival compared to RC or CT., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Purpose: We evaluated trends in oncologic characteristics and outcomes as well as perioperative management among patients undergoing radical cystectomy at Memorial Sloan Kettering from 1995 to 2015., Materials and Methods: We retrospectively reviewed our institutional database to analyze changes in disease recurrence probability, cancer specific and all cause mortality, incidence of muscle invasive bladder cancer, use of perioperative chemotherapy, rate of positive soft tissue surgical margins and lymph node yield., Results: In 2,740 patients with nonmetastatic urothelial carcinoma undergoing radical cystectomy from 1995 to 2015 the 5-year probability of disease recurrence decreased from a peak of 42% in 1997 to 34% in 2013 (p=0.045), while the 5-year probability of cancer specific mortality likewise declined from 36% in 1997 to 24% in 2013 (p=0.009). The incidence of nonmuscle invasive disease before radical cystectomy did not change, comprising 30% to 35% of patients across the study period. Use of neoadjuvant chemotherapy rose significantly as 57% of patients with muscle invasive bladder cancer from 2010 to 2015 received it. We observed a corresponding rise in complete pathological response (pT0) at radical cystectomy, as well as decreasing positive soft tissue surgical margins (10% to 2.5%) and rising lymph node yield (7 to 24) from 1995 to 2015., Conclusions: During a 21-year period outcomes after radical cystectomy at our institution improved significantly, as the probability of recurrence and cancer specific mortality decreased. Increasing use of neoadjuvant chemotherapy, rising pT0 rates, decreased positive soft tissue surgical margins and increasing lymph node yields likely contributed, suggesting that optimized surgical and perioperative care led to improved cancer outcomes in patients undergoing radical cystectomy.

Purpose of Review: Radical cystectomy is the definitive surgical treatment for aggressive bladder cancer. The robotic platform offers a new approach to radical cystectomy, but the benefits are unclear. This review examines the latest evidence, with a particular focus on developments in the last two years., Recent Findings: Prospective evaluations of open (ORC) and robot-assisted radical cystectomy (RARC) are emerging. The radical cystectomy in patients with bladder cancer trial reported in 2018 and demonstrated oncological noninferiority for both approaches and marginal shorter length of stays with RARC using an extracorporeal reconstruction. The trial confirmed prospective randomized comparisons are possible, and replicates observations from two earlier, smaller randomised controlled trials with longer follow-up. Although there has been significant traction to the intracorporeal approach to RARC, randomized trial evidence is awaited to show any benefit over ORC., Summary: New evidence alludes to the noninferiority of the robotic platform in radical cystectomy in comparison to open surgery. There is minimal evidence of a clinically meaningful benefit. Until this is addressed, ORC remains the gold standard for the definitive surgical management of bladder cancer.

Purpose of Review: En bloc resection of bladder tumor (ERBT) is an innovative new surgical technique, the use of which is becoming increasingly widespread. In this review, we analyze the recent literature and explore new developments, which may impact the future role of en bloc bladder surgery., Recent Findings: ERBT increases the frequency with which detrusor muscle is present in the specimen (to 95%) and offers a significant improvement in the quality of the resection specimen, thereby helping with T1 substaging. Furthermore, the laser treatment reduces the rate of obturator nerve-related bladder perforation., Summary: ERBT represents a considerable advancement in the surgical management of nonmuscle-invasive bladder cancer. It delivers excellent oncological results and is a well tolerated procedure., Video: In the accompanying video, we shortly report the different modalities and energy sources used for bladder cancer resection. The three strategies are currently employed at the Fundació Puigvert (Barcelona). VIDEO ABSTRACT:.

Introduction: We investigated the effect of partial cystectomy (PC) on cancer-specific mortality (CSM) and other-cause mortality (OCM) and the effect of pelvic lymph node dissection (PLND) during PC on CSM., Materials and Methods: Within the Surveillance, Epidemiology, and End Results database (2004-2015), 11,429 cases of nonmetastatic stage pT2-T3 urothelial carcinoma of the urinary bladder treated with either PC or radical cystectomy (RC) were identified. All comparisons between PC and RC relied on propensity score (PS; ratio, 1:1) adjusted univariable and multivariable logistic and competing risks regression models. In contrast, all comparisons between PLND and no PLND at PC relied on inverse probability of treatment weighting-adjusted univariable and multivariable Cox regression models., Results: Within the SEER database, PC had been performed in 979 patients (8.6%). The PC annual rates decreased from 11.0% to 6.8% during the study period (P < .001). In PS-adjusted multivariable analyses focusing on CSM and OCM, no statistically significant difference between the PC and RC groups (P = .2 and P = .3, respectively). The annual PLND rates with PC (50.3%) did not vary over time (P = .3). In the overall cohort and the PC subgroup, PLND was associated with a lower CSM rate (hazard ratio, 0.56; P < .001; and hazard ratio, 0.57; P < .001, respectively)., Conclusions: A small proportion of patients with stage pT2-T3 urothelial carcinoma of the urinary bladder were candidates for PC. In the PS-adjusted multivariable analyses, no statistically significant differences were found in CSM or OCM between the PC and RC groups. Within the PC group, PLND had been omitted 50% of the time despite its association with lower CSM., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Bladder cancer is among the most common urological malignancies. In this context, despite of all the technological advancements, transurethral resection of bladder tumour (TURBT) continues to represent the gold-standard diagnostic and treatment in non-muscle invasive bladder tumours (NMIBTs). The surgical technique of en bloc bipolar tumour resection could be performed using the hemispherical shape plasma-button electrode and saline irrigation fluid or using the laser fiber. The malignant formation is gradually pushed up and separated from the bladder wall. The final aspect of the bladder wall reveals the clean muscular fibers of the detrusor layer, free of malignant tissue, irregularities or debris. Concerning the outcomes, the operative parameters are heterogenous in the literature, because of the different resection devices utilized. However, there are few main points where all the studies agreed, concerning the lower recurrence rates comparing with classical resection and also the good quality resection samples. In conclusion, even if the general outcomes are favourable for the en bloc resection, there is still a lack of large multicentric comparative trials which establish the right place of the method in the urological armamentarium., (Celsius.)

The current status of robot-assisted radical cystectomy was reviewed 16 years after the initial robot-assisted radical cystectomy for the treatment of invasive bladder cancer. Articles associated with robot-assisted radical cystectomy and written in English were selected from the PubMed database from January 2003 to February 2019. The present review article focused on the distribution of robot-assisted radical cystectomy, patient selection, preoperative management, surgical technique, lymph node dissection, urinary diversion, recurrence pattern, oncological outcomes, cost, learning curve, complications and educational programs. A total of 400 articles were divided according to the country of the first author's affiliation. The USA was the most dominant at 198 (50%), whereas the number of articles from the countries belonging to the Urological Association of Asia was 15 (3.8%) for China, 17 (4.3%) for South Korea, 10 (2.5%) for Japan, eight (2%) for Taiwan, eight (2%) for Turkey and one (0.2%) for Iran. The percentage of robot-assisted radical cystectomy carried out is increasing, and intracorporeal urinary diversion and ileal neobladder are also frequently carried out. With a refined technique being performed in high-volume centers, robot-assisted radical cystectomy has contributed to the reduction in transfusion rate, length of stay and severe complications; however, it has not yet shown any cancer-specific survival benefits. Robot-assisted radical cystectomy is not fully spread throughout the Urological Association of Asia. Further investigation with respect to worldwide results is needed to prove the real benefit of robot-assisted radical cystectomy regarding low morbidity, reduced total medical cost, and survival benefit. In the era of precision medicine, appropriate drug and surgery will be given based on each genetic profile., (© 2019 The Japanese Urological Association.)

Background: Open radical cystectomy (ORC) is regarded the standard treatment for muscle-invasive bladder cancer, but robot-assisted radical cystectomy (RARC) is increasingly used in practice. However, it is unclear whether RARC provides value for money., Objective: To identify the main evidence gaps and main drivers of cost-effectiveness, comparing RARC to ORC., Design, Setting, and Participants: A decision analytical model was developed to study the 30d and 90d postoperative complications with RARC versus ORC and their related cost in bladder cancer patients. Input data were derived from systematic literature searches, meta-analyses, internal databases and expert opinion., Outcome Measurements and Statistical Analysis: Cost per saved complication (in Clavien-Dindo grading) was determined. Deterministic sensitivity analyses was performed to search for threshold values for RARC to become cost saving. Uncertainty was addressed using probabilistic sensitivity analyses., Results: The expected 30d and 90d risk for a minor complication was lower for RARC than ORC (37% vs. 45% and 32% vs. 36%). The expected 30d and 90d risk of RARC versus ORC for a major complication was 18% vs. 23% and 16% vs. 25%. The 30d and 90d extra costs needed to prevent one major complication were €62,582 and €37,007, respectively. Data on the impact of complications on quality of life were lacking. Three scenarios resulted in cost savings for RARC: operating time (threshold: ≤175min), length of stay (≤4d), and RARC equipment (≤€281)., Conclusion: Current evidence suggests that it is unlikely that RARC will become less expensive than ORC. However, RARC might result in fewer complications. To determine value for money, research is needed into the consequences of these complications in terms of quality of life., Patient Summary: Economic modeling showed that RARC might result in fewer complications, but is more expensive than ORC. Future research should focus on the impact on quality of life., (Copyright © 2018 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Introduction: Radical cystectomy (RC) is one of the most complex and morbid surgical procedures in urology, that is not devoid of postoperative complications. Minimally invasive surgery, and especially robot-assisted RC (RARC) has emerged as an alternative to open RC (ORC) in an attempt to minimize surgical morbidity and facilitate the surgical approach. The aim of this paper was to present the current knowledge on the oncological efficacy and complication outcomes of RARC., Evidence Acquisition: A non-systematic review on all relevant studies with the keywords "Radical cystectomy," "Open," "Robot-assisted," "Complications," "Recurrence," "Survival," "Neobladder," "Potency," "Continence" and "Intracorporeal" was performed using PubMed, MEDLINE, Embase, American Urological Association (AUA), European Society of Medical Oncology (ESMO) and European Association of Urology (EAU) Guidelines., Evidence Synthesis: RARC shows similar lymph node yields and positive surgical margin rates as well as perioperative complication outcomes compared with ORC. RARC exhibits significantly less blood loss and less intra- and postoperative blood transfusion. Moreover, survival and recurrence rates are not related to the surgical approach. Finally, RARC seems to be more expensive and has a longer operating time compared to the open technique., Conclusions: As current evidence shows, RARC seems as a technically feasible and safe procedure, providing equivalent perioperative and oncological results compared to ORC. More prospective, randomized-controlled trials are necessary to draw definitive conclusions on all comparative aspects.

The past 5 decades have seen major advances in the surgical treatment of bladder cancer, which have significantly reduced the morbidity and mortality of the disease. Enhanced understanding of tumour biology as well as a large number of newly developed endoscopic instruments and techniques have contributed to making treatment more successful. Moreover, modified and improved surgical techniques of radical cystectomy have been implemented and the clinical and pathological risk stratification of patients has been improved. Hence, patients are treated differently according to risk groups. Treatment algorithms range from repeated transurethral resections to adjuvant intravesical therapy to radical cystectomy, which may be part of a multimodal approach with curative intent. Celebrating the 50th anniversary of "Aktuelle Urologie", we summarise the most important advances in the treatment of BC since 1969 and report some current trends. Modern endoscopic imaging techniques ("enhanced cystoscopy") and molecular subtyping of BC may further improve risk stratification. Moreover, some initial experience has been made with robot-assisted radical cystectomy, and there are new trends for the standardisation of techniques, concepts of enhanced recovery after surgery, as well as initiatives for the measurement of surgical quality and patient-reported outcomes. We believe that all these current developments may help to further improve the quality of life and therapeutic outcome of patients with BC., Competing Interests: Die Autoren geben an, dass keine Interessenkonflikte bestehen., (© Georg Thieme Verlag KG Stuttgart · New York.)

Background: There is no criterion for determining whether female patients operated with cystectomy would benefit from hysterectomy. This study compares the oncological outcomes between female patients receiving uterus preserving cystectomy (UPC) and uterus excision cystectomy (UEC)., Methods: Retrospective review of 121 female patients with urothelial carcinoma of bladder undergoing UPC (n = 63) or UEC (n = 49) at a single institute between January 2006 and April 2017. Individual postoperative follow-up plans were performed for patients through outpatient visits. Overall survival (OS) and progression-free survival (PFS) estimates were analyzed using Kaplan-Meier method and multivariable Cox regression., Results: The median follow-up time was 36 months (interquartile range 16-69). Among patients, 5 (4.1%) had uterus invasion. OS probability (p = 0.939) and PFS probability (p = 0.565) were similar in two groups. In multivariable Cox regression analysis, hysterectomy was not found to be a predictor of OS (hazard ratio 0.908, 95%CI 0.428-1.924, p = 0.801) and PFS (hazard ratio 1.109, 95%CI 0.439-2.805, p = 0.826) after adjusting for age, preoperative clinical stage, pathological stage, pathological nodal stage, neoadjuvant/adjuvant chemotherapy, location of the tumor, and surgical margin. No significant difference of overall survival probability was observed in the patients with organ-confined bladder cancer (p = 0.675) and in patients with no organ-confined bladder cancer (p = 0.695)., Conclusions: The results showed that the rate of uterus invasion was low in patients analyzed in this cohort. It was also found that hysterectomy was not an independent predictor of OS and PFS after radical cystectomy in patients with bladder cancer.

Significant evidence exists regarding the diagnostic and therapeutic roles of pelvic lymph node dissection at the time of radical cystectomy for patients with bladder cancer. Despite this, lymphadenectomy for bladder cancer is still underutilized and even where performed, controversies exist in regard to what defines an adequate dissection and whether or not the indications for lymphadenectomy have changed now that we are firmly entrenched in the neoadjuvant chemotherapy era. A comprehensive literature review was performed to touch on these important issues and highlight future directions and current trials that will soon provide more clarity for surgeons and patients dealing with bladder cancer., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Background: New biological prognostic predictors have been studied; however, some factors have limited clinical application due to tissue-specific expression and high cost. There is the need for a promising predictive factor that is simple to detect and that is closely linked to oncological outcomes in patients with urothelial bladder cancer (BC) who have undergone radical cystectomy (RC). Therefore, we investigated the clinical prognostic value of the preoperative De Ritis ratio (aspartate aminotransferase/alanine aminotransferase) on oncological outcomes in patients with urothelial BC after RC., Methods: We retrospectively evaluated clinicopathological data of 118 patients with non-metastatic urothelial BC after RC between 2008 and 2013 at a single center. The association between the De Ritis ratio and clinicopathological findings was assessed. The potential prognostic value of the De Ritis ratio was analyzed using the Kaplan-Meier method, and multivariate Cox analyses were performed to identify the independent predictors of metastasis-free survival, cancer-specific survival, and overall survival., Results: According to the receiver operating curve of the De Ritis ratio for metastasis, we stratified the patients into 2 groups using a threshold of 1.3. A high De Ritis ratio was more likely to be associated with old age and the female sex. Kaplan-Meier estimates revealed that patients with a high De Ritis ratio had inferior metastasis-free survival, cancer-specific survival, and overall survival outcomes (P = 0.012, 0.024, and 0.022, respectively). Multivariate analysis revealed that a high De Ritis ratio was an independent prognostic factor for metastasis (hazard ratio [HR], 2.389; 95% confidence interval [CI], 1.161-4.914; P = 0.018), cancer-related death (HR, 2.755; 95% CI, 1.214-6.249; P = 0.015), and overall death (HR, 2.761; 95% CI, 1.257-6.067; P = 0.011)., Conclusions: An elevated De Ritis ratio was significantly associated with worse prognosis in patients who underwent RC for urothelial BC. This ratio might further improve the predictive accuracy for prognosis in BC.

Purpose of Review: Transurethral resection of bladder cancer (TURB) is the critical step in the management of nonmuscle invasive bladder cancer (NMIBC). This review presents new improvements in the strategy and technique of TURB as well as in technological developments used for tumour visualization and removal., Recent Findings: The goal of TURB is to perform complete resection of NMIBC. Tumor visualization during procedure can be improved by enhanced optical technologies. Fluorescence-guided photodynamic diagnosis (PDD) and narrow-band imaging (NBI) used during TURB can improve tumour detection and potentially reduce recurrence rate, their influence on progression, however, remains controversial. TURB can be performed using monopolar or bipolar electrocautery without significant differences in results or safety. To overcome limitations of traditional TURB, the technique of en-bloc resection was introduced to improve the quality of tumour removal. In selected cases, an early re-resection (re-TURB) within 2-6 weeks after initial procedure is recommended., Summary: TURB is a fundamental step in diagnosis and treatment of NMIBC. Urologists should be aware of promising innovations including new imaging and surgical techniques and their potential benefits. Hopefully, new technologies and performance of TURB bring improved outcomes, which can alter the indication criteria for re-TURB.

Background: We describe a detailed novel step-by-step approach for creation of an ileal neobladder and compare the outcomes with standart neobladder., Methods: Between August 2009 and January 2016, 36 consecutive patients with bladder cancer underwent radical cystectomy and orthotopic urinary diversion with an ileal neobladder. A novel technique of ileal neobladder construction, called the Anatolian neobladder, was designed by a single surgeon (ZT). Demographics and clinical data were collected. Perioperative, oncologic, and functional outcomes were reported. Complications were graded as early or late. These outcomes were compared with patients who underwent standard neobladder during this period in our center., Results: The operation was technically successful in all cases. Early postoperative complications occurred in 33.3% of the patients. Daytime continence was achieved successfully in 83.3% of the patients. No patient had severe metabolic acidosis. Six patients (16.6%) died during follow-up, five due to metastatic bladder cancer and one due to a cardiac problem. There was no any statistically significant difference between novel technique and standard neobladder for oncological and functional outcomes., Conclusions: The Anatolian ileal neobladder is as feasible and safe as standard neobladder technique for urinary diversion in patients with bladder cancer undergoing radical cystectomy.

Objectives: To describe the evolution in radical cystectomy (RC) care over 11 years at a referral centre., Patients and Methods: The clinical data of patients undergoing either open RC (ORC) or robot-assisted RC (RARC) for cT1-4aN0M0 bladder cancer (BCa) at our centre between January 2006 and December 2016 were retrospectively evaluated. Crude and propensity score-weighted log-binomial regression analyses were conducted to assess the association between pre- and peri-operative variables and the risk of reoperation, intensive care unit (ICU) admission and death <90 days after RC., Results: A total of 814 patients were considered. The percentage of RARCs performed increased (from 10% to 100%) between 2006 and 2013. Overall, 29% of the patients received neoadjuvant chemotherapy (12-37% from 2006 to 2016). Despite no differences in terms of operating time, pelvic lymph node dissection (PLND) was more commonly attempted during RARC and extended PLND was more frequently performed in the RARC group (72% vs 19%; P < 0.001). Ileal conduit was the preferred urinary diversion in both groups, and more patients in the RARC group underwent neobladder construction (34% vs 14%; P < 0.001). The overall rates of re-intervention, ICU admission and death within 90 days of RC were 8.9%, 5.4% and 2.9%, respectively. On crude analysis, RARC was associated with a reduced risk of ICU admission (relative risk [RR] 0.42, 95% confidence interval [CI] 0.23-0.77; P = 0.005), reintervention (RR 0.58, 95% CI 0.37-0.90; P = 0.015) and death (RR 0.37, 95% CI 0.16-0.85; P = 0.020); however, these risk reductions were not statistically significant on weighted analyses., Conclusions: The introduction of RARC has coincided with a reduction in the rate of ICU admission, reoperation and death within 90 days of surgery, without compromising operating time, PLND extent or neobladder utilization., (© 2017 The Authors BJU International © 2017 BJU International Published by John Wiley & Sons Ltd.)

In 2018, robot-assisted radical cystectomy will enter its 15th year. In an era where an effort is being made to standardize complication reporting and videos of the procedure are readily available, it is inevitable and justified that like everything novel, robot-assisted radical cystectomy should be scrutinized against the gold standard, open radical cystectomy. The present comparison is focused on several parameters: oncological, functional and complication outcomes, and direct and indirect costs. Meta-analysis and prospective randomized trials comparing robot-assisted radical cystectomy versus open radical cystectomy have been published, showing an oncological equivalence and in some cases an advantage of robot-assisted radical cystectomy in terms of postoperative morbidity. In the present review, we attempt to update the available knowledge on this debate and discuss the limitations of the current evidence that prevent us from drawing safe conclusions., (© 2017 The Japanese Urological Association.)

Objectives: Over the past decade, robot-assisted radical cystectomy (RARC) has gained traction as an alternative to the conventional open approach open radical cystectomy (ORC). However, the benefits of RARC over ORC remain unclear. Our objective was to conduct a comparative effectiveness analysis between RARC and ORC using data from the National Cancer Data Base., Materials and Methods: Within the National Cancer Data Base, we identified patients with localized muscle-invasive bladder cancer who underwent RC between 2010 and 2013. Patients were stratified according to surgical approach: ORC vs. RARC. Intraoperative endpoints included: the presence of positive surgical margins, the performance of a pelvic lymph node dissection, and number of lymph nodes (LN) removed. Postoperative endpoints included: length of stay (LOS), 30- and 90-day postoperative mortality (POM) rates, 30-day readmission rate, and overall survival (OS). To minimize selection bias, observed differences in baseline characteristics between RARC vs. ORC patients were controlled for using weighted propensity scores. Binary endpoints and OS were assessed using propensity score-adjusted logistic and Cox regression analyses, respectively. POM was assessed using propensity score weighted Kaplan-Meier survival estimates at 30 and 90 days after RC., Results: Of 9,561 patients who underwent RC, 2,048 (21.4%) and 7,513 (78.6%) underwent RARC and ORC, respectively. The use of RARC increased over time, from 16.7% in 2010 to 25.3% in 2013. With regard to intraoperative outcomes, RARC was associated with equivalent rates of positive surgical margins (9.3% vs. 10.7%, odds ratio [OR] = 0.86, 95% CI: 0.72-1.03; P = 0.10), higher rates of pelvic lymph node dissection (96.4% vs. 92.0%, OR = 2.30, 95% CI: 1.67-3.16; P<0.001), higher median LN count (17 vs. 12, P<0.001), higher rates of LN count above the median (56.8% vs. 40.4%, OR = 1.94, 95% CI: 1.55-2.42, P<0.001). With regard to postoperative outcomes, receipt of RARC was associated with a shorter median LOS (7 vs. 8, P<0.001), and lower rates of pLOS (45.0% vs. 54.8%, OR = 0.68, 95% CI: 0.58-0.79; P<0.001). The 30- and 90-day POM rates were 2.8%, 6.7% for ORC, and 1.4%, 4.8% for RARC, respectively (hazard ratio [HR] = 0.48, 95% CI: 0.29-0.80, P = 0.005 and HR = 0.71, 95% CI: 0.54-0.93; P = 0.014). Finally, with a mean follow-up of 26.9 months, on IPTW-adjusted Cox regression analysis, RARC vs. ORC was associated with a benefit in OS (HR = 0.79, 95% CI: 0.71-0.88; P<0.001)., Conclusions: Our large contemporary study found an increased adoption of RARC between 2010 and 2013, with more than 1 out of 4 patients undergoing RARC by the end of the study period. We found that RARC was associated with higher LN counts, shorter LOS, and lower POM. Our results allude to potential benefits of RARC while we wait for more definitive answers from randomized trials., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Background: Guidelines support the use of neoadjuvant (NAC) and adjuvant (AC) chemotherapy in muscle-invasive bladder cancer. However, data from North America reported the underutilization of NAC in favor of AC despite the lower level of scientific evidence supporting AC. We aimed to assess current practice patterns of NAC and AC in -Germany., Methods: A 15-question online survey was developed and sent via email newsletters to members of the -German Association of Urology and of the German Society of Residents in Urology in October 2016 to analyze current practice patterns., Results: The survey yielded 141 individual responses from 61 different German urology departments. Eighty-nine (69.0%) and 119 (93.0%) participants were stated to regularly use NAC and AC respectively. The number of participants who were stated to use NAC and AC regularly was not associated with the type of institution (academic vs. nonacademic), number of hospital beds, and number of cystectomies performed annually. Gemcitabine/cisplatin combination chemotherapy was named as the primarily used NAC regimen by 80 (95%) respondents. The median number of administered cycles was 3 for NAC and 4 for AC. In the case of cisplatin ineligibility, combination chemotherapy with gemcitabine/carboplatin was the most common regimen. Respondents stated that chemotherapy was generally administered by urologists (81% for NAC and 85% for AC)., Conclusions: Our survey of current practice shows a high acceptance rate of NAC in Germany, which was independent of the type of institution. Although the scientific level of evidence for AC is lower, it still seems to be more widely accepted than NAC. NAC and AC were generally administered by urologists., (© 2018 S. Karger AG, Basel.)

Background: The current study was performed to examine temporal trends and compare overall survival (OS) in patients undergoing radical cystectomy (RC) or bladder-preservation therapy (BPT) for muscle-invasive urothelial carcinoma of the bladder., Methods: The authors reviewed the National Cancer Data Base to identify patients with AJCC stage II to III urothelial carcinoma of the bladder from 2004 through 2013. Patients receiving BPT were stratified as having received any external-beam radiotherapy (any XRT), definitive XRT (50-80 grays), and definitive XRT with chemotherapy (CRT). Treatment trends and OS outcomes for the BPT and RC cohorts were evaluated using Cochran-Armitage tests, unadjusted Kaplan-Meier curves, adjusted Cox multivariate regression, and propensity score matching, using increasingly stringent selection criteria., Results: A total of 32,300 patients met the inclusion criteria and were treated with RC (22,680 patients) or BPT (9620 patients). Of the patients treated with BPT, 26.4% (2540 patients) and 15.5% (1489 patients), respectively, were treated with definitive XRT and CRT. Improved OS was observed for RC in all groups. After adjustments with more rigorous statistical models controlling for confounders and with more restrictive BPT cohorts, the magnitude of the OS benefit became attenuated on multivariate (any XRT: hazard ratio [HR], 2.115 [95% confidence interval [95% CI], 2.045-2.188]; definitive XRT: HR, 1.870 [95% CI, 1.773-1.972]; and CRT: HR, 1.578 [95% CI, 1.474-1.691]) and propensity score (any XRT: HR, 2.008 [95% CI, 1.871-2.154]; definitive XRT: HR, 1.606 [95% CI, 1.453-1.776]; and CRT: HR, 1.406 [95% CI, 1.235-1.601]) analyses., Conclusions: In the National Cancer Data Base, receipt of BPT was associated with decreased OS compared with RC in patients with stage II to III urothelial carcinoma. Increasingly stringent definitions of BPT and more rigorous statistical methods adjusting for selection biases attenuated observed survival differences. Cancer 2017;123:4337-45. © 2017 American Cancer Society., (© 2017 American Cancer Society.)

Background: The present study sought to compare the differences in practice patterns, as well as clinical outcomes for patients with muscle-invasive bladder cancer undergoing treatment with either radical cystectomy (RC) or concurrent chemoradiaiton (CRT)., Patients and Methods: The National Cancer Data Base (NCDB) was queried for patients diagnosed with T2/T3/T4aN0M0 bladder cancer, between 2004-2013, that received definitive treatment with either RC or CRT., Results: 16,960 patients met the inclusion criteria; 1,450 (8.5%) underwent CRT, while 15,510 (91.5%) were treated with RC. Patients undergoing CRT were older, more likely to be female, African American, received treatment at an academic facility, and lived <20 miles of the treatment facility. CRT was associated with worse median OS (32.8 months vs. 36.1 months; p=0.0004)., Conclusion: Older patients are more likely to undergo bladder preservation therapy, while those living farther away from treatment facilities are less likely to under CRT., (Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)

Robot-assisted radical cystectomy (RARC) has been adopted widely in many centres, owed largely to the success of robot-assisted laparoscopic prostatectomy (RALP). It aims to replicate the oncological outcomes of open radical cystectomy (ORC), while providing a shorter recovery period. Despite this, previous RCTs have failed to show a benefit for RARC over ORC. These trials have compared extracorporeal RARC (eRARC) with ORC, which requires a further incision to mobilise the bowel for urinary reconstruction with an open technique. For intracorporeal RARC (iRARC), this urinary reconstruction is performed robotically without further incisions. There are theoretical benefits to this approach such as reduced recovery time for the bowel and reduced ileus rates, but no level 1 evidence currently exists to support this. While there has been an improvement in patient outcomes since the adoption of RARC, various other factors, such as enhanced recovery programmes and surgical learning curve, have made it difficult to attribute this solely to the robotic approach as many centres performing ORC have also shown similar improvements. In this review, we will discuss implementation of RARC as well as perioperative measures that have helped improve outcomes, offer a comparison of outcomes between ORC and RARC and highlight upcoming RCTs that may offer new evidence for or against a paradigm shift in the future of bladder cancer surgery.

Among the many milestones in the last several decades in the management of muscle-invasive bladder cancer and high-risk nonmuscle-invasive bladder cancer including the extension of the standard lymph node dissection and the use of neoadjuvant chemotherapy, minimally invasive techniques have gained traction as an attractive option for radical cystectomy. Open radical cystectomy is plagued with high rates of perioperative and postoperative morbidity and mortality, and as robotic assistance has demonstrated benefits in other arenas of surgery and urology, the evolution of the approach to radical cystectomy has likewise incorporated robotic assistance. We thus sought to critically review the literature comparing open radical cystectomy with robotic-assisted radical cystectomy. Perioperative and oncologic outcomes as well as cost analyses and health-related quality of life were compared between the two approaches, and identified manuscripts were categorized according to level of evidence.

Objective: To examine temporal national trends of operative approach for cystectomy and identify demographic or clinical predictive factors that influence choice of approach., Methods: We performed a retrospective cohort study of patients who underwent cystectomy for bladder cancer between 2010 and 2013 using the National Cancer Database. Approach was stratified by open vs minimally invasive (robotic or laparoscopic). Univariate Pearson chi-square and multivariate logistic regression analysis were used to assess the relationships between demographic and hospital factors and the receipt of minimally invasive or open surgical approach., Results: A total of 9439 patients met our inclusion criteria, of which 34.1% received a minimally invasive approach (MIA). Frequency of MIA increased from 26.3% in 2010 to 39.4% in 2013 (P < .0001). Univariate analysis identified statistically significant associations between year of diagnosis, sex, age, race, clinical T stage, insurance status, income, education, distance from hospital, facility type, geographic location, and facility cystectomy volume, and the choice of approach (all P < .01). On multivariate analysis, independent predictors of MIA included increasing year of diagnosis, male gender, lower clinical T stage, private insurance vs Medicaid, nonacademic vs academic program, northeastern geographic region, receipt of neoadjuvant chemotherapy, and lower cystectomy volume., Conclusion: Utilization of MIA for cystectomy has increased nationally over the last several years likely due to increased surgeon familiarity with robotic laparoscopic pelvic surgery. Factors associated with MIA included male sex, locally confined disease, receipt of neoadjuvant chemotherapy, lower cystectomy volume centers, and nonacademic centers., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Objectives: To assess temporal trends in radical cystectomy (RC) and pelvic lymph node dissection (PLND) and the effect of centralization of care in the Netherlands between 2006 and 2012., Patients and Methods: This nationwide population-based study included 3524 patients from the Netherlands Cancer Registry who underwent RC as the primary treatment for cT1-4a, N0 or Nx, M0 urothelial carcinoma. Annual application rates of PLND, median LNC, and rates of node-positive disease (pN+) were compared by linear-by-linear association. Multivariable logistic regression was performed to identify patients׳ and hospital characteristics associated with PLND and LNC≥10, and to study associations between LNC and pN+disease., Results: In total, 3,191 (91%) patients had PLND during RC and the use increased from 84% in 2006 to 96% in 2012 (P<0.001). Owing to centralization of care in 2010 (at least 10RCs/y/hospital), significantly more patients were treated in high-volume hospitals (≥20RC per year) in 2011 and 2012. PLND use was highest in males, younger patients and in academic, teaching, and high-volume hospitals (≥20RC per year). In 2012, PLND application rates were comparable for academic, teaching, and nonteaching hospitals (P = 0.344). Median LNC increased from 7 in 2006 to 13 in 2012 (P<0.001), 55% had an LNC≥10 (63% in 2012). Furthermore, lymph node count (LNC)≥10 was associated with cT3-4a and, pN+disease, R0 and treatment in academic, teaching, or high-volume hospitals (≥20RC per year). Rate of pN+disease increased from 18% to 24% between 2006 and 2012 (P = 0.014). This trend was significantly associated with increased LNC on a continuous scale (odds ratio = 1.03)., Conclusions: After centralization of care, PLND during RC for cT1-4a, N0 or Nx, M0 urothelial carcinoma has become standard in all types of Dutch hospitals. The increase in LNC between 2006 and 2012 was associated with a higher incidence of pN+disease and suggests more adequate template extension and adherence to contemporary guidelines in recent years., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Trimodal bladder preservation therapy (ie, transurethral resection followed by chemoradiotherapy) may be an acceptable treatment alternative to radical cystectomy with urinary diversion in the carefully selected patient with muscle invasive bladder cancer. Although no head-to-head randomized controlled trials have been performed, large retrospective cohort reviews and observational data analyses suggest comparable oncologic outcomes in select patients with the additional benefit of maximizing quality of life and maintaining the patient's native bladder. In this review, we discuss the evolution and clinical outcomes of bladder preservation therapy, highlighting its role in the contemporary management of muscle invasive bladder cancer., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Radical cystectomy (RC) is a complex procedure that can involve long postoperative hospital stays and complicated, burdensome recoveries. Enhanced recovery after surgery is a broad term encompassing an overall approach to perioperative management of postsurgical patients and is becoming more widely accepted for cystectomy patients. This review examines the current evidence for using enhanced recovery protocols for RC as well as current rates of adoption of enhanced recovery among urologists performing RC. We also discuss the next steps for overcoming barriers to the widespread implementation of enhanced recovery for RC., (Copyright © 2016. Published by Elsevier Inc.)

Robot-assisted radical cystectomy (RARC) is an evolving technique for the treatment of muscle-invasive bladder cancer (MIBC); however, its effectiveness compared with open radical cystectomy (ORC) - the established modality - is debated. Six specific areas of evidence are critically important for supporting the continuing use of RARC for MIBC, including technical aspects of surgery, perioperative outcomes, complications, oncological outcomes, functional outcomes, and financial costs. Considerable progress has been made regarding these aspects and data show that RARC replicates the technical benchmarks of ORC in terms of success of cystectomy, lymph node dissection, and urinary diversion, and could offer advantages over the more-established technique. Despite some clear benefits of RARC (such as reduced blood loss) other perioperative outcomes, including duration of inpatient stay and 30-90 day complication rates, seem to be similar to those of ORC. Current data on oncological and functional outcomes are promising, but robust data from prospective studies will help determine the indications for use of RARC for treating MIBC in the future.

Background: In Europe, population-based data concerning perioperative treatment (PT) and radical cystectomy (RC) are lacking. We assessed temporal trends in PT (neoadjuvant chemotherapy [NAC], neoadjuvant radiotherapy [NAR], adjuvant chemotherapy [AC], adjuvant radiotherapy [AR]) and RC in the Netherlands and identified patients' and hospital characteristics associated with PT., Methods: This nationwide, retrospective, population-based study included cTa/is, T1-4, N0-3, M0-1 bladder cancer patients from the Netherlands Cancer Registry who underwent RC with curative intent between 1995 and 2013. PT-administration over time was compared with chi-square tests. Multivariable logistic regression analyses were performed to identify characteristics associated with PT usage. The sub-groups cT2-4N0M0 and cT2-4, N0 or NX, M0 or MX were separately analysed., Results: In total, 10,338 patients met inclusion criteria. Eighty-six percent did not receive PT, 7.0% received NAC (or induction chemotherapy [IC]), 3.2% NAR, 1.8% AC, and 2.1% AR. NAC usage increased from 0.6% in 1995 to 21% in 2013 (p < 0.001), application of NAR decreased from 15% to 0.4% (p < 0.001). Usage of AC and AR in 2013 was <1.5%. Comparable temporal trends were found in 6032 patients staged cT2-4N0M0. Multivariable logistic regression analysis revealed that younger age, ≥ cT3, ≥ cN1 and treatment in academic/teaching hospitals were associated with NAC or IC (all p < 0.05)., Conclusions: The increase in NAC administration in the Netherlands reflects a slow but steady adoption of evidence-based guidelines over the last two decades. Considerable variability in patients' and hospital characteristics in the likelihood of receiving NAC exists. Conversely, NAR, AR and AC are hardly administered anymore., (Copyright © 2015 Elsevier Ltd. All rights reserved.)

We investigated trends in perioperative chemotherapy use, and determined factors associated with neoadjuvant chemotherapy (NAC) and adjuvant chemotherapy (AC) use in Korean patients with muscle-invasive bladder cancer (MIBC). We recruited 1,324 patients who had MIBC without nodal invasion or metastases and had undergone radical cystectomies (RC) between 2003 and 2013. The study's cut-off time for AC was three months after surgery, and the study's timespan was divided into three periods based on NAC use, namely, 2003-2005, 2006-2009, and 2010-2013. Complete remission was defined as histologically confirmed T0N0M0 after RC. NAC and AC were administered to 7.3% and 18.1% of the patients, respectively. The median time interval between completing NAC and undergoing RC was 32 days and the mean number of cycles was 3.2. The median time interval between RC and AC was 43 days and the mean number of cycles was 4.1. Gemcitabine and cisplatin were most frequently used in combination for NAC (49.0%) and AC (74.9%). NAC use increased significantly from 4.6% between 2003 and 2005 to 8.4% between 2010 and 2013 (P < 0.05), but AC use did not increase. Only 1.9% of patients received NAC and AC. Complete remission after NAC was achieved in 12 patients (12.5%). Multivariable modeling revealed that an advanced age, the earliest time period analyzed, and clinical tumor stage ≤ cT2 bladder cancer were negatively associated with NAC use (P < 0.05). While NAC use has slowly increased over time, it remains an underutilized therapeutic approach in Korean clinical practice.

Objective: To assess radical cystectomy (RC) outcomes and adjuvant chemotherapy (ACT) use in the elderly in routine practice. Bladder cancer occurs most commonly in the elderly. RC, standard treatment for muscle-invasive bladder cancer, presents challenges in older patients. Suboptimal evidence guides ACT use., Methods: All patients undergoing RC for urothelial cancer in Ontario from 1994 to 2008 were identified using the Ontario Cancer Registry. Pathology reports and treatment records were linked to the database. Patients were age stratified as <70, 70-74, 75-79 and ≥80 years. Logistic regression and Cox proportional hazards identified associations with and effectiveness of ACT use., Results: We identified 3320 patients: 1362 (41%) aged <70 years; 674 (20%) aged 70-74 years; 674 (19%) aged 75-79 years, and 657 (20%) aged ≥80 years. Thirty-day (1%, 2%, 2%, 6%; P <.0001) and 90-day (5%, 8%, 9%, 15%; P <.0001) mortality increased with age. Age-stratified 5-year cancer-specific survival was 42%, 37%, 34%, and 32%, respectively (P <.001); 5-year overall survival was 40%, 34%, 28%, and 23%, respectively (P <.001). ACT decreased with age (27%, 16%, 12%, 5%; P <.0001). Among ACT patients, 87% aged <70 years received cisplatin vs 73% aged ≥70 years (P = .003). ACT was associated with improved cancer-specific survival (hazard ratio [HR] = 0.73 and 95% confidence interval [CI] = 0.59-0.89 for age <70 years and HR = 0.73 [95% CI = 0.59-0.89] for ≥70 years) and overall survival (HR = 0.70 [95% CI = 0.58-0.85] for age <70 years and HR = 0.70 [95% CI = 0.59-0.84] for ≥70 years) across all age groups., Conclusion: Cystectomy carries a higher risk of postoperative mortality in elderly patients in routine clinical practice. ACT is used infrequently in older patients despite a substantial survival benefit observed across all age groups., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Robot-assisted radical cystectomy (RARC) has gained popularity and proven its efficacy, safety and reproducibility in the last decade. RARC has resulted in less blood loss, enhanced recovery, and shorter hospital stay. RARC has proven to have similar or better postoperative morbidity, mortality and equal oncologic, outcomes. Limiting factors to the acceptance of this surgical approach have included its steep learning curve and the lack of both long-term outcome data. This article systematically reviews the literature comparing the outcomes for RARC (comparisons with open radical cystectomy when performed at the same institution) with a focus on operative, complications, oncologic, functional and survival outcomes.

Introduction: To investigate the trends in the performance of radical cystectomy (RC) versus partial cystectomy (PC) in the United States over the past 10 years and compare postoperative outcomes between two procedures., Materials and Methods: The data was captured from the Nationwide Inpatient Sample (NIS) 2001-2010 using the appropriate ICD-9-CM diagnosis and procedure codes. Patient sociodemographics, comorbidities and in-hospital complications after PC and RC were compared, taking into account some hospital characteristics. A chi-square analysis including a Cochran-Armitage trend test and a multivariable logistic regression analysis were employed., Results: RC rate increased from 84.8% in 2001 to 90.3% in 2010, while PC decreased from 15.2% to 9.7% (p < 0.0001). PC patients were older than their RC counterparts (72.1 ± 11.3 versus 68.6 ± 10.1 years; p < 0.0001), had higher prevalence of major comorbidities, but decreased rate of postoperative complications overall (21.3% versus 38.6%; p < 0.001). The greatest rates of PC utilization were found in the Northeast and South (12.8% and 12.7%). The frequency of PC was 18.9% in non-teaching hospitals compared to 9.0% in teaching hospitals (p < 0.0001). In multivariate analysis, females, octogenarians, patients with hypertension and obesity, and patients in non-teaching and rural hospitals were more likely to receive PC., Conclusions: Despite the potential advantages in cancer control offered by RC, PC is being performed more frequently on the elderly, female patients, patients with hypertension and obesity, in non-teaching and rural hospitals, and in certain United States geographic regions, which can be partially explained by disparities in access to high volume cancer centers.

We performed a systematic literature review to assess the current status of a totally intracorporeal robot-assisted radical cystectomy (RARC) approach. The current 'gold standard' for radical cystectomy remains open radical cystectomy. RARC has lagged behind robot-assisted prostatectomy in terms of adoption and perceived patient benefit, but there are indications that this is now changing. There have been several recently published large series of RARC, both with extracorporeal and with intracorporeal urinary diversions. The present review focuses on the totally intracorporeal approach. Radical cystectomy is complex surgery with several important outcome measures, including oncological and functional outcomes, complication rates, patient recovery and cost implications. We aim to answer the question of whether there are advantages to a totally intracorporeal robotic approach or whether we are simply making an already complex procedure more challenging with an associated increase in complication rates. We review the current status of both oncological and functional outcomes of totally intracorporeal RARC compared with standard RARC with extraperitoneal urinary diversion and with open radical cystectomy, and assess the associated short- and long-term complication rates. We also review aspects in training and research that have affected the uptake of RARC. Additionally we evaluate how current technology is contributing to the future development of this surgical technique., (© 2013 The Authors. BJU International © 2013 BJU International.)

Background: Radical cystectomy (RC) is a morbid procedure associated with high costs. Limited population-based data exist on the complication profile and costs of robot-assisted RC (RARC) compared with open RC (ORC)., Objective: To evaluate morbidity and cost differences between ORC and RARC., Design, Setting, and Participants: We conducted a population-based, retrospective cohort study of patients who underwent RC at 279 hospitals across the United States between 2004 and 2010., Outcome Measurements and Statistical Analysis: Multivariable logistic and median regression was performed to evaluate 90-d mortality, postoperative complications (Clavien classification), readmission rates, length of stay (LOS), and direct costs. To reduce selection bias, we used propensity weighting with survey weighting to obtain nationally representative estimates., Results and Limitations: The final weighted cohort included 34 672 ORC and 2101 RARC patients. RARC use increased from 0.6% in 2004 to 12.8% in 2010. Major complication rates (Clavien grade ≥ 3; 17.0% vs 19.8%, p = 0.2) were similar between ORC and RARC (odds ratio [OR]: 1.32; p = 0.42). RARC had 46% decreased odds of minor complications (Clavien grade 1-2; OR: 0.54; p = 0.03). RARC had $4326 higher adjusted 90-d median direct costs (p = 0.004). Although RARC had a significantly shorter LOS (11.8 d vs 10.2 d; p = 0.008), no significant differences in room and board costs existed (p = 0.20). Supply costs for RARC were significantly higher ($6041 vs $3638; p < 0.0001). Morbidity and cost differences were not present among the highest-volume surgeons (≥ 7 cases per year) and hospitals (≥ 19 cases per year). Limitations include use of an administrative database and lack of oncologic characteristics., Conclusions: The use of RARC has increased between 2004 and 2010. Compared with ORC, RARC was associated with decreased odds of minor but not major complications and with increased expenditures attributed primarily to higher supply costs. Centralization of ORC and RARC to high-volume providers may minimize these morbidity and cost differences., Patient Summary: Using a US population-based cohort, we found that robotic surgery for bladder cancer decreased minor complications, had no impact on major complications and was more costly than open surgery., (Copyright © 2014 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Introduction: To examine national trends of radical cystectomy (RC) for urothelial carcinoma of urinary bladder in octogenarian patients and to assess the rates of adverse outcomes., Materials and Methods: Within the Nationwide Inpatient Sample (NIS), we focused on RCs performed between 1998 and 2007. Age was stratified as <80 versus ≥80 years. Propensity-based matched analyses were used to account for treatment selection biases. Generalized linear regression analyses were fitted to predict adverse perioperative events according to age., Results: Of 12,274 RC patients, 1,605 were ≥80 years (13.1%). The RC rates in octogenarians increased significantly from 9.9% in 1998 to 13.7% in 2007. Most elderly patients were treated at low-/intermediate-volume hospitals (81.7%) and nonacademic centers (60.6%). After propensity score matching, the inpatient mortality rate was higher in octogenarians (4.6 vs. 2.6%, p < 0.001). In multivariable analyses, octogenarians were at increased risk of blood transfusions (OR: 1.30) and postoperative complications (OR: 1.22)., Conclusions: Most octogenarians undergoing RC are treated at low-/intermediate-volume hospitals and at nonacademic centers. The inpatient hospital mortality is about twice as high in these patients, and adverse perioperative outcomes are more frequent. Such patients may benefit from RC at high-volume and/or academic centers to maximally reduce adverse perioperative outcomes., (Copyright © 2013 S. Karger AG, Basel.)

Objectives: To assess regionalization trends and short-term clinical outcomes in patients undergoing radical cystectomy for urothelial carcinoma., Materials and Methods: Using 1996-2009 discharge data from New York (NY), New Jersey (NJ) and Pennsylvania (PA), all patients ≥ 18 years with urothelial carcinoma undergoing cystectomy were identified using ICD-9 coding. We assigned hospital volume status by quintiles based on relative proportions of cystectomies performed on a per hospital basis in 1996; very low volume hospitals: 0-2 (VLVH), low: 3-4 (LVH), moderate: 5-8 (MVH), high: 9-31 (HVH), and very high: ≥ 32 (VHVH). Changes in the proportion of procedures performed by volume categories were assessed over time, and patient characteristics were compared between groups., Results: A total of 14,404 patients met inclusion criteria. For each year increase from 1996 to 2009, the odds of having surgery performed at a VHVH increased by 22% (odds ratio [OR] 1.22, confidence interval [CI] 1.04-1.44). Patients undergoing surgery at a VHVH were less likely to be African American (OR 0.59 [CI 0.39-0.91]), or insured through Medicaid (OR 0.65 [CI 0.50-0.84]) or Medicare (OR 0.84 [CI 0.75-0.94]). Controlling for year treated, total procedures performed, and patient characteristics, median hospital length of stay (HLOS) was shorter (median difference -0.89 days [CI -1.12 to -0.66]), and patients were significantly less likely to die during their hospital stay if treated at a VHVH compared with a VLVH (OR 0.33 [CI 0.22-0.49])., Conclusions: There has been extensive regionalization of cystectomy to VHVHs in NY, NJ, and PA since 1996. Despite apparent improvements in mortality and HLOS in patients treated at higher volume centers in our sample, future investigations more rigorously adjusting for hospital structural characteristics and patient severity are necessary to confirm these findings. Disparities in access to VHVH care are still evident and must be addressed., (Copyright © 2013 Elsevier Inc. All rights reserved.)

Background: Despite its lethal potential, many patients with muscle-invasive bladder cancer (MIBC) do not receive aggressive, potentially curative therapy consistent with established practice standards., Objective: To characterize the treatments received by patients with MIBC and analyze their use according to sociodemographic, clinical, pathologic, and facility measures., Design, Setting, and Participants: Using the National Cancer Data Base, we analyzed 28 691 patients with MIBC (stages II-IV) treated between 2004 and 2008, excluding those with cT4b tumors or distant metastases. Treatments included radical or partial cystectomy with or without chemotherapy (CT), chemoradiotherapy (CRT), radiation therapy (RT), or CT alone and observation following biopsy. Aggressive therapy (AT) was defined as radical or partial cystectomy or definitive RT/CRT (total dose ≥ 50 Gy)., Outcome Measurements and Statistical Analysis: AT use and correlating variables were assessed by multivariable, generalized estimating equation models adjusted for facility clustering., Results and Limitations: According to the database, 52.5% of patients received AT; 44.9% were treated surgically, 7.6% received definitive CRT or RT, and 25.9% of patients received observation only. AT use decreased with advancing age (odds ratio [OR]: 0.34 for age 81-90 yr vs ≤ 50 yr; p<0.001). AT use was also lower in racial minorities (OR: 0.74 for black race; p<0.001), the uninsured (OR: 0.73; p<0.001), Medicaid-insured patients (OR: 0.81; p=0.01), and at low-volume centers (OR: 0.64 vs high-volume centers; p<0.001). Use of AT was higher with increasing tumor stage (OR: 2.23 for T3/T4a vs T2; p<0.001) and nonurothelial histology (OR: 1.25 and 1.43 for squamous and adenocarcinoma, respectively; p<0.001). Study limitations include retrospective design and lack of information about patient and provider motivations regarding therapy selection., Conclusions: AT for MIBC appears underused, especially in the elderly and in groups with poor socioeconomic status. These data point to a significant unmet need to inform policy makers, payers, and physicians regarding appropriate therapies for MIBC., (Copyright © 2012 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Radical cystectomy with bilateral pelvic lymphadenectomy remains the gold standard in the surgical management of muscle-invasive urothelial carcinoma of the bladder and provides optimal locoregional cancer control in conjunction with perioperative cisplatin-based chemotherapy. Improvements in preoperative staging can aid in the identification of patients who may optimally benefit from neoadjuvant chemotherapy and determine candidacy for orthotopic neobladder reconstruction. Innovations in surgical technique and perioperative care have helped to minimize patient morbidity and preserve long-term urinary and sexual function while maintaining oncologic control. The use of minimally invasive surgical approaches has grown dramatically in urologic surgery over the past decade and the preliminary results of robot-assisted laparoscopic radical cystectomy have been reported recently. Anatomic pelvic and iliac lymphadenectomy is crucial for precise pathologic staging and may improve patient survival by removing micrometastatic disease., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Surgeon controlled robot-assisted laparoscopic radical cystectomy (RARC) is becoming a viable treatment option for patients with muscle-invasive bladder cancer. There are currently several single-institution reports and a few multi-institutional reports on operative, perioperative, and intermediate-term oncologic outcomes for RARC. While the data appears promising, there is currently no long term oncologic outcomes for RARC. Long-term oncologic outcomes for RARC should be forthcoming in the near future. As the technology improves, and surgeons become more proficient at RARC, the cost effectiveness of RARC should surpass open radical cystectomy. The goal of this article is to review the most recent developments within the past 1 to 2 years surrounding RARC, including important technical advances for performing this operation, current data on oncologic outcomes, and the future direction of RARC.

Purpose: Treatment for small-cell carcinoma of the bladder is largely guided by case reports, retrospective reviews, and small prospective trials. This study aimed to study outcomes using a large population-based database., Methods: The Surveillance, Epidemiology, and End Results-Medicare database (1991-2005) was used to analyze how different treatment combinations of specific bladder surgeries, chemotherapy, and radiation affected patient outcomes. Trends in the use of these combinations over time were also analyzed., Results: A total of 533 patients were retrieved from the database. A bladder-sparing approach involving transurethral resection of the bladder tumor (TURBT) combined with chemotherapy and radiation yielded no significant difference in overall survival compared with patients undergoing at least a cystectomy (of whom over 90% received radical cystectomy) with chemotherapy (p > 0.05). The analysis of treatment trends indicated that these two general strategies for cure combined to account for fewer than 20% of patients. A majority of patients (54%) received TURBT as their only surgical treatment, and a subset analysis of these patients indicated that chemotherapy played a role in all stages of disease (p < 0.05) whereas radiation improved overall survival in regional-stage disease (p < 0.05)., Conclusion: Relatively few patients with small-cell carcinoma of the bladder receive potentially curative therapies. Chemotherapy should be a major component of treatment. Cystectomy and bladder-sparing approaches represent two viable strategies and deserve further investigation to identify the patients who may benefit from organ preservation or not. In addition, the role of radiation in regional-stage disease should be investigated further, because it positively affects survival after TURBT., (Copyright © 2012 Elsevier Inc. All rights reserved.)