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PurposeUrologists have been criticized for overtreating men with low risk prostate cancer and for passively observing older men with higher risk disease. Proponents of active surveillance for low risk disease and critics of watchful waiting for higher risk disease have advocated for more judicious use of observation. Thus, we compared 2 population based cohorts to determine how expectant management has evolved during the last 2 decades.Materials and methodsA total of 5,871 men with localized prostate cancer were enrolled in the PCOS (Prostate Cancer Outcomes Study) or the CEASAR (Comparative Effectiveness Analysis of Surgery and Radiation) study. We compared the use of definitive treatment vs expectant management (watchful waiting or active surveillance) across cohorts, focusing on the influence of disease risk, age and comorbidities.ResultsUse of watchful waiting or active surveillance was similar in PCOS and CEASAR (14% in each). Compared to the PCOS, more men in the CEASAR study with low risk disease selected watchful waiting or active surveillance (25% vs 15%, respectively), whereas fewer men with intermediate (7% vs 14%) and high risk (3% vs 10%) disease chose watchful waiting or active surveillance (p

Purpose: Recent advancements in screening, prostate MRI, robotic surgery, and active surveillance have influenced the profile of patients undergoing radical prostatectomy (RP). We sought to examine their impact on trends in clinicodemographic, risk classification, and adverse pathology in men undergoing surgery., Methods: We queried the National Cancer Database for clinicodemographic, risk group, and pathology data in men undergoing upfront RP between 2006 and 2020. Patients were categorized by NCCN risk groups, and trends were assessed among 2006-2010, 2011-2015, and 2016-2020 periods. Endpoints included rates of pT3, positive surgical margins (PSM), pathologic upstaging, and Gleason grade group (GG) upgrading., Results: 610,762 patients were included. There were significant increases in African Americans (9.8-14.1%), comorbidities (2.1-5.2% with Charlson scores > 1), and robot-assisted RP (78-84%). Over the three time periods, high-risk cases increased from 15 to 20 to 27%, and intermediate-risk from 54 to 51 to 60%. Overall rates of pT3 rose from 20 to 38%, and PSM from 20 to 27% (p < 0.001). Pathologic upstaging increased in low (6-15%), intermediate (20-33%), and high-risk groups (42-58%) -p < 0.001. Gleason upgrading rose in low-risk (45-59%, p < 0.001), with slight reductions in the intermediate and high-risk groups., Conclusions: Recent trends in RP indicate a shift towards more advanced disease, evidenced by increasing rates of pT3, PSM, and pathologic upstaging across all NCCN risk groups. These findings emphasize the need for a careful balance in applying fascia and nerve-sparing techniques to avoid compromising oncological safety., (© 2024. The Author(s).)

Background: 4Kscore is used to aid the decision for prostate biopsy, however its role in active surveillance (AS) has not been investigated in a magnetic resonance imaging (MRI)-based protocol. Our objective was to assess the association between 4Kscore and progression in men undergoing AS on a prospective MRI-based protocol., Methods: This was a single-institution, single-arm, non-therapeutic, interventional trial of 166 men with biopsy-confirmed prostate cancer enrolled between 2014-2020. Patients were placed on a trial-mandated AS protocol including yearly multiparametric (mp)MRI, prostate biopsy, and 4Kscore followed for 48 months after diagnosis. We analyzed protocol-defined and grade progression at confirmatory and subsequent surveillance biopsies., Results: Out of 166 patients, 83 (50%) men progressed per protocol and of them 41 (24.7% of whole cohort) progressed by grade. At confirmatory biopsy, men with a baseline 4Kscore ≥ 20% had a higher risk of grade progression compared to those with 4Kscore < 20% (OR = 4.04, 95% CI: 1.05-15.59, p = 0.043) after adjusting for National Comprehensive Cancer Network (NCCN) risk and baseline PIRADS score. At surveillance biopsies, most recent 4Kscore ≥ 20% significantly predicted per protocol (OR = 2.61, 95% CI: 1.03-6.63, p = 0.044) and grade progression (OR = 5.13, 95% CI: 1.63-16.11, p = 0.005)., Conclusions: For patients on AS, baseline 4Kscore predicted grade progression at confirmatory biopsy, and most recent 4Kscore predicted per-protocol and grade progression at surveillance biopsy., (© 2024. The Author(s), under exclusive licence to Springer Nature Limited.)

Objective: To assess the efficacy and safety of combined High-Intensity Focused Ultrasound (HIFU) and Holmium Laser Enucleation of the Prostate (HoLEP) in treating patients with both localized prostate cancer (PCa) and prostate > 60 g., Methods: All patients who underwent HIFU for treatment of localized PCa were prospectively enrolled in our study. We reviewed records of patients undergoing procedures from January 2016 to January 2023. For patients with prostate sizes > 60 g, HoLEP was offered before HIFU to prevent worsened urinary symptoms post-treatment. Oncological outcomes-prostatic-specific (PSA) kinetics, recurrence rates, treatment failure - and functional results-Sexual Health Inventory for Men (SHIM), International Prostate Symptoms Score (IPSS), and urinary complications were compared between patients undergoing combined HoLEP and HIFU with those underwent HIFU-monotherapy., Results: Among 100 patients, 74 underwent HIFU-monotherapy and 26 underwent the combined HoLEP and HIFU. The majority had intermediate-risk PCa (67%). Pathologic assessment of HoLEP specimens showed no tumor evidence in 57% of cases. In comparison to the HIFU-only group, the combined group exhibited significantly lower PSA metrics across various intervals, however, no differences were found regarding overall and infield recurrences and treatment failure rates. While the combined treatment initially resulted in higher incontinence rates and shorter catheterization durations (P < 0.001), no significant difference in IPSS was observed during subsequent follow-ups., Conclusion: HoLEP and HIFU can be safely combined for the treatment of PCa in patients with >60 g prostate volume without compromising early oncological outcomes thereby expanding the therapeutic scope of HIFU in treating patients with localized PCa and large adenomas., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Objective: This study aims to investigate the impact of risk group classification, restaging transurethral resection (re-TURBT), and adjuvant treatment intensity on recurrence and progression risks in high-grade Ta tumours in patients with non-muscle invasive bladder cancer (NMIBC)., Materials and Methods: Data from a comprehensive bladder cancer database were utilized for this study. Patients with primary high-grade Ta tumours were included. Risk groups were classified according to AUA/SUO criteria. Tumour characteristics and patient demographics were analysed using descriptive statistics. Cox proportional hazard regression models were used to assess the effect of re-TURBT and other clinical/treatment-related predictors on recurrence- and progression-free survivals. The survivals by selected predictors were estimated using Kaplan-Meier method, and groups were compared by the log-rank test., Results: Among 218 patients with high-grade Ta bladder cancer, those who underwent re-TURBT had significantly better 5-year recurrence-free survival (71.1% vs. 26.8%, p  = 0.0009) and progression-free survival (98.6% vs. 73%, p  = 0.0018) compared with those with initial TURBT alone. Full BCG treatment (induction and maintenance) showed lower recurrence risk, especially in high-risk patients. However, residual disease at re-TURBT did not significantly affect recurrence risk., Conclusions: This study highlights the significance of risk group classification, the role of re-TURBT, and the intensity of adjuvant treatment in the management of high-grade Ta tumours. A risk-adapted model is crucial to reduce the burden of unnecessary intravesical treatment and endoscopic procedures., Competing Interests: The authors declare no conflicts of interest., (© 2024 The Authors. BJUI Compass published by John Wiley & Sons Ltd on behalf of BJU International Company.)

Objectives: The objective of this study is to investigate the association between major adverse cardiac events (MACE) and clinical factors of patients undergoing radical cystectomy (RC) for bladder cancer., Materials and Methods: A retrospective analysis using the 2015-2020 National Surgical Quality Improvement Program database was performed on patients who underwent RC for bladder cancer. MACE was defined as any report of cerebrovascular accident, myocardial infarction, or thromboembolic events (pulmonary embolism or deep vein thrombosis). A multivariable-adjusted logistic regression was conducted to identify clinical predictors of postoperative MACE., Results: A total of 10 308 (84.2%) patients underwent RC with incontinent urinary diversion (iUD), and 1938 (15.8%) underwent RC with continent urinary diversion (cUD). A total of 629 (5.1%) patients recorded a MACE, and on the multivariable-adjusted logistic regression, it was shown that MACE was significantly associated with increased age (OR = 1.035, 95% CI: 1.024-1.046, p  < 0.001), obesity (OR = 1.583, 95% CI: 1.266-1.978, p  < 0.001), current smokers (OR = 1.386, 95% CI: 1.130-1.700, p  = 0.002), congestive heart failure before surgery (OR = 1.991, 95% CI: 1.016-3.900; p  = 0.045), hypertension (OR = 1.209, 95% CI: 1.016-1.453, p  = 0.043), and increase the surgical time (per 10 min increase, OR = 1.010, 95% CI: 1.003-1.017, p  = 0.009). We also report that increased age, obesity, and patients undergoing cUD (OR = 1.368, 95% CI: 1.040-1.798; p  = 0.025) are associated with thromboembolic events., Conclusion: By considering the preoperative characteristics of patients, including age, obesity, smoking, congestive heart failure, and hypertension status, urologists may be able to decrease the incidence of MACE in patients undergoing RC. Urologists should aim for lower operative times as this was associated with a decreased risk of thromboembolic events., Competing Interests: The authors have no conflict of interest to disclose., (© 2023 The Authors. BJUI Compass published by John Wiley & Sons Ltd on behalf of BJU International Company.)

Purpose: To identify whether there was a disparity in the utilization of immunotherapy in the treatment of black patients with metastatic castration resistant prostate cancer (mCRPC)., Methods: Using the National Cancer Database, we identified patients between 2010- 2015 with likely minimally/asymptomatic mCRPC. We analyzed annual trends for chemotherapy and immunotherapy use and compared utilization by demographic and clinical features. Multivariable analysis was performed to determine predictors of receiving immunotherapy vs chemotherapy., Results: We identified 1301 patients with likely mCRPC. The majority were non Hispanic White (NHW - 63 %) and 23 % were non-Hispanic Black (NHB). Overall, there was increased utilization of immunotherapy in mCRPC from 2010 onwards, with the peak occurring in 2014 (4.6 %). Chemotherapy use increased significantly, peaking in 2014 to 26.1 %. However, the increased utilization of immunotherapy in the mCRPC was mainly seen in White patients: from 50 % to 74.2 % of the cohort. Conversely, there was a decrease in utilization of immunotherapy among Black mCPRC patients: from 50 % to 25.8 %. On multivariable analysis, there was no statistically significant difference between treatment types by race., Conclusion: FDA approval of Sipuleucel-T for mCRPC led to increased utilization of immunotherapy shortly thereafter, but this was mainly noted in white patients. Black patients comparatively did not exhibit increased utilization of this novel agent after 2010. Further studies are necessary to help understand barriers to access to new treatment in mCRPC and eliminate the burden of disease in minority populations.", Competing Interests: Declaration of Competing Interest The authors have no competing interests to declare that are relevant to the content of this article., (Copyright © 2023 National Medical Association. Published by Elsevier Inc. All rights reserved.)

Objective: To investigate clinical risk factors associated with postoperative deep incisional or organ/space surgical site infections (SSI) following radical cystectomy (RC) in a well characterized and large contemporary cohort., Methods: We used the American College of Surgeons National Surgical Quality Improvement Program database to identify adult patients who underwent RC for bladder cancer between 2015 and 2020 (n = 13,081). We conducted multivariable-adjusted logistic regression and Cox adjusted proportional hazards regression analysis to identify clinical predictors of deep incisional or organ/space SSI in the 30-day postoperative-period following RC., Results: Deep incisional or organ/space SSI risk increased with continent urinary diversion (HR = 1.61, 95% CI: 1.38-1.88; P < 0.001), obesity (HR = 1.60, 95% CI: 1.35-1.90; P < 0.001), diabetes mellitus (HR = 1.30, 95% CI: 1.13-1.51; P < 0.001), and being functionally dependent before surgery (HR = 2.09, 95% CI: 1.44-3.03; P < 0.001)., Conclusions: Postoperative deep incisional or organ/space SSIs following RC occur more frequently in patients who were obese, diabetic, functionally dependent before surgery, and those who underwent continent urinary diversion. These findings may assist urologists in preoperative counseling, medical optimization, and choice of urinary diversion approach, as well as improved patient monitoring and identification of candidates for intervention postoperatively., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier Inc. All rights reserved.)

The microbiome, once considered peripheral, is emerging as a relevant player in the intricate web of factors contributing to cancer development and progression. These often overlooked microorganisms, in the context of urological malignancies, have been investigated primarily focusing on the gut microbiome, while exploration of urogenital microorganisms remains limited. Considering this, our systematic review delves into the complex role of these understudied actors in various neoplastic conditions, including prostate, bladder, kidney, penile, and testicular cancers. Our analysis found a total of 37 studies (prostate cancer 12, bladder cancer 20, kidney cancer 4, penile/testicular cancer 1), revealing distinct associations specific to each condition and hinting at potential therapeutic avenues and future biomarker discoveries. It becomes evident that further research is imperative to unravel the complexities of this domain and provide a more comprehensive understanding.

Objectives: To identify patient risk factors that predict nonhome discharge after surgery for urologic malignancies as well as determine whether discharge status had an impact on readmission rates in patients undergoing surgery for urologic malignancies., Methods: We identified patients who had undergone surgery for urologic malignancies including prostate, bladder, kidney, or upper tract urothelial cancer from 2011 to 2019 in the American College of Surgeon National Surgical Quality Improvement Program (ACS-NSQIP) database. Multivariable logistic regression analyses were performed to identify patient characteristics that were associated with nonhome discharges and 30-day postoperative readmission., Results: Nonhome discharge occurred in 2.8% of our study population. Women were less likely to be discharged to home (OR 0.60 p < 0.0001). Nonhome discharge was more common in patients who underwent cystectomy when compared to nephrectomy (OR 1.41 p < 0.0001) or prostatectomy (OR 4.16 p < 0.0001). Those with elevated BMI were less likely to experience non-home discharge (OR 0.86 p=0.0095) while patients who were identified as underweight and those with unexpected weight loss prior to surgery were more likely to have nonhome discharges (OR 1.76 p = 0.0002, OR 1.67, p < 0.0001). Comorbidities and presence of postoperative complications were also found to be significant independent predictors of nonhome discharges. Thirty-day postoperative readmission occurred in 6.9% of our study population. Of the patients who were readmitted 93.1% were initially discharged home, and 6.9% had nonhome discharges. Higher risk of readmission was seen in elderly patients and those with significant comorbidities. When controlling for predictors of readmission, on multivariate analysis, non-home discharge was associated with a decreased likelihood of readmission (OR 0.79, p = 0.0004)., Conclusions: Patient factors including age, gender, weight, comorbidities, postoperative complications, and site of procedure were found to be independent predictors of non-home discharge following surgery for urologic malignancies. Patients with these risk factors should be counseled preoperatively on the likelihood of requiring a non-home discharge to help manage expectations and create a standardized transition of care pathway following surgery., Competing Interests: Declaration of Competing Interest I, nor any of the authors of this paper have any competing interest or anything to disclose., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Context.—: Prostatic ductal adenocarcinoma (PDA) has historically been considered to be an aggressive subtype of prostate cancer., Objective.—: To investigate if PDA is independently associated with worse biochemical recurrence (BCR)-free survival after radical prostatectomy., Design.—: A review of 1584 radical prostatectomies was performed to grade, stage, and assess margin status in each tumor nodule. Radical prostatectomies with localized PDA (ie, those lacking metastasis) in the tumor nodule with the highest grade and stage and worst margin status were matched with prostatic acinar adenocarcinoma according to grade, stage, and margin status. The effect of PDA on BCR was assessed by multivariable Cox regression and Kaplan-Meier analyses., Results.—: Prostatic ductal adenocarcinoma was present in 171 cases. We excluded 24 cases because of lymph node metastasis (n = 13), PDA not in the highest-grade tumor nodule (n = 9), and positive surgical margin in a lower-grade tumor nodule (n = 2). The remaining 147 cases included 26 Grade Group (GG) 2, 44 GG3, 6 GG4, and 71 GG5 cancers. Seventy-six cases had extraprostatic extension, 33 had seminal vesicle invasion, and 65 had positive margins. Follow-up was available for 113 PDA and 109 prostatic acinar adenocarcinoma cases. Prostate-specific antigen density (odds ratio, 3.7; P = .001), cancer grade (odds ratio, 3.3-4.3; P = .02), positive surgical margin (odds ratio, 1.7; P = .02), and tumor volume (odds ratio, 1.3; P = .02) were associated with BCR in multivariable analysis. Prostatic ductal adenocarcinoma, its percentage, intraductal carcinoma, and cribriform Gleason pattern 4 were not significant independent predictors of BCR., Conclusions.—: Advanced locoregional stage, higher tumor grade, and positive surgical margin status rather than the mere presence of PDA are more predictive of worse BCR-free survival outcomes following radical prostatectomy in men with a component of PDA.

Purpose: Radical prostatectomy (RP) outcomes in Hispanic men with prostate cancer are not well-described. Prior studies showed varying results regarding the rate of upgrading and upstaging, and these studies included limited pathologic data and lack of central pathology review. We characterized the rate of upgrading, adverse pathology, and oncologic outcomes in Hispanics after prostatectomy using a large institutional database., Methods: We included Hispanic white (HW), non-Hispanic white (NHW), and black men who underwent (RP) between 2010 and 2021 at a single institution. We recorded differences in grade group between biopsy and prostatectomy and performed multivariable analyses for odds of upgrading and adverse pathologic findings. The primary outcome was rate of upgrading in HWs. Using a sub-cohort with follow-up data, we assessed race/ethnicity and upgrading as a predictor of biochemical recurrence (BCR)-free survival., Results: Our cohort included 1877 men: 36.7% were NHW, 40.6% were HW, and 22.7% were black. Rates of upgrading were not different between NHW, NHW, and black men at 34.0, 33.8, and 37.3%, respectively (p = 0.4). In the multivariable analysis for upgrading, significant predictors for upgrading were older age (p = 0.002), higher PSA (p < 0.001), and lower prostate weight (p = 0.02), but race/ethnicity did not predict upgrading. In patients with available follow-up (1083, 58%), upgrading predicted worse BCR-free survival (HR 2.17, CI 1.46-3.22, p < 0.0001) but race/ethnicity did not., Conclusions: HW men undergoing RP had similar rates of upgrading and adverse pathologic outcomes as NHW men. Race/ethnicity does not independently predict upgrading or worse oncologic outcomes after RP., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Context.—: Effect of tumor nodule (TN) location in the prostate on adverse radical prostatectomy (RP) outcomes is not well studied in contemporary cohorts., Objective.—: To investigate the significance of TN location with respect to extraprostatic extension (EPE), seminal vesicle invasion (SVI), and positive surgical margin (SM+) in 1388 RPs., Design.—: Each TN at RP was independently graded, staged, and volumetrically assessed. TNs with at least 80% of their volume occupying either the anterior or posterior part of the prostate were categorized accordingly and included in our study, while all other TNs were excluded., Results.—: A total of 3570 separate TNs (median = 3 per RP; range = 1-7 per RP) were scored. There were 1320 of 3570 (37%) anterior TNs and 2250 of 3570 (63%) posterior TNs. Posterior TNs were more likely to be higher grade, and exhibit EPE (18% versus 9.4%) and SVI (4% versus 0.15%), all P < .001. Anterior TNs with EPE were more likely to exhibit SM+ than posterior TNs with EPE (62% versus 30.8%, P < .001). TN location, grade, and volume were significant factors associated with adverse RP outcomes in our univariable analysis. When we controlled for grade and tumor volume in a multivariable analysis using anterior TN location as a reference, posterior TN location was an independent predictor of EPE and SVI and was less likely to be associated with SM+ (odds ratio = 3.1, 81.5, and 0.7, respectively)., Conclusions.—: These associations may be useful in preoperative surgical planning, particularly with respect to improving radiographic analysis of prostate cancer.

To determine whether local anesthetic infiltration and non-narcotic pain medications can safely reduce or eliminate opioid use following robotic-assisted laparoscopic prostatectomy while maintaining adequate pain control. After initiation of this quality-improvement project, patients undergoing robotic-assisted laparoscopic prostatectomy had surgeon-administered local anesthesia around all incisions into each successive layer from peritoneum to skin, with the majority infiltrated into the transversus abdominis muscle plane and posterior rectus sheath of the midline extraction incision. Post-operatively patients received scheduled acetaminophen plus ketorolac, renal function permitting. A retrospective review was performed for all cases over 19 months, spanning project implementation. 157 cases (76 in opioid-free pathway, 81 in standard pathway) were included. Five patients (6.6%) in the opioid-free pathway required post-operative opioids while inpatient, versus 61 (75.3%) in the standard pathway, p < .001. Mean patient-reported pain score on each post-operative day was lower in the opioid-free pathway compared to the standard pathway [day 0: 2.4 (SD 2.6) vs. 3.9 (SD 2.7), p < .001; day 1: 1.4 [SD 1.6] vs. 3.3 (SD 2.2), p < .001; day 2 0.9 (SD 1.5) vs. 2.6 (SD 1.9), p < .001]. Fewer post-operative complications were seen in the opioid-free pathway versus standard [0 vs. 5 (6.2%), p = 0.028], and there was no statistically significant difference in number of emergency room visits or readmissions within 3 weeks of surgery. The use of surgeon-administered local anesthetic plus scheduled non-narcotic analgesics can safely and significantly reduce opioid use after robotic-assisted laparoscopic prostatectomy while improving pain control., (© 2021. The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature.)

Background: We compared survival outcomes among patients who received either NAC or AC and RC., Methods: We identified patients in the National Cancer Data Base (NCDB) diagnosed with clinical T2-T4, N0, M0 urothelial carcinoma who underwent RC. Patients who received NAC were propensity matched by age, race, ethnicity, sex, insurance type, academic/research program, comorbidity, and clinical stage to patients receiving AC within 90 days of RC. Median survival was calculated using Kaplan-Meier analysis. Adjusted hazard ratios (aHR) and 95% confidence intervals (95% CI) were calculated from multivariable Cox regression models to compare overall survival (OS), downstaging to non-MIBC (NMIBC), and N upstaging., Results: A total of 417 patients treated with NAC and 272 patients treated with AC were identified from 2004-2013. Patients who received NAC had better 5-year OS (46.2%, 95% CI: 39.2-53.0%) compared to patients who received AC (37.6%, 95% CI: 31.5-43.7%). NAC was a significant predictor of decreased mortality, decreased progression to node positivity, and downstaging to NMIBC (0.76, 0.60-0.96, P=0.023; 0.19, 0.13-0.28, P<0.001; 23.96, 8.91-64.42, P<0.001)., Conclusions: The use of NAC+RC was associated with improved OS compared to RC+AC for patients diagnosed with T2-T4, N0, M0 bladder cancer. The increased survival benefit associated with NAC compared to AC among patients undergoing RC may be due to decreased progression to node positivity and pathological downstaging.

Robotic radical cystectomy with urinary diversion has become increasingly utilized for the surgical management of bladder cancer. Orthotopic neobladder reconstruction is still performed worldwide primarily via an extracorporeal approach because of the difficulty associated with robotic intracorporeal reconstruction. The objective of this article is to demonstrate a stepwise approach for robotic intracorporeal neobladder in a standardized manner that adheres to the principles of open surgery.

Purpose: We sought to determine the optimal cystoscopic interval for intermediate risk, nonmuscle invasive bladder cancer., Materials and Methods: A retrospective analysis of patients with intermediate risk, nonmuscle invasive bladder cancer (2010-2017) was performed and 3 hypothetical models of surveillance intensity were applied: model 1: high (3 months), model 2: moderate (6 months) and model 3: low intensity (12 months) over a 2-year period. We compared timing of actual detection of recurrence and progression to proposed cystoscopy timing between each model. We calculated number of avoidable cystoscopies and associated costs., Results: Of 107 patients with median followup of 37 months, 66/107 (77.6%) developed recurrence and 12/107(14.1%) had progression. Relative to model 1, there were 33 (50%) delayed detection of recurrences in model 2 and 41 (62%) in model 3. There was a 1.7-month mean delay in detection of recurrence for model 1 vs 3.2, and a 7.6-month delay for models 2 and 3 (p <0.001 model 1 vs 2; p <0.001 model 2 vs 3). Relative to model 1, there were 8 (67%) and 9 (75%) delayed detection of progression events in model 2 and 3. There were no progression-related bladder cancer deaths or radical cystectomies due to delayed detection. Mean number of avoidable cystoscopies was higher in model 1 (2) vs model 2 (1) and 3 (0). Model 1 had the highest aggregate cost of surveillance ($46,262.52)., Conclusions: High intensity (3-month) surveillance intervals provide faster detection of recurrences but with increased cost and more avoidable cystoscopies without clear oncologic benefit. Moderate intensity (6-month) intervals in intermediate risk, nonmuscle invasive bladder cancer allows timely detection without oncologic compromise and is less costly with fewer cystoscopies.

Purpose: Genomic prognostic signatures are used on prostate biopsy tissue for cancer risk assessment, but tumor heterogeneity and multifocality may be an issue. We evaluated the variability in genomic risk assessment from different biopsy cores within the prostate using 3 prognostic signatures (Decipher, CCP, GPS)., Materials and Methods: Men in this study came from 2 prospective prostate cancer trials of patients undergoing multiparametric magnetic resonance imaging and magnetic resonance imaging targeted biopsy with genomic profiling of positive biopsy cores. We explored the relationship among tumor grade, magnetic resonance imaging risk and genomic risk for each signature. We evaluated the variability in genomic risk assessment between different biopsy cores and assessed how often magnetic resonance imaging targeted biopsy or the current standard of care (profiling the core with the highest grade) resulted in the highest genomic risk level., Results: In all, 224 positive biopsy cores from 78 men with prostate cancer were profiled. For each signature, higher biopsy grade (p <0.001) and magnetic resonance imaging risk level (p <0.001) were associated with higher genomic scores. Genomic scores from different biopsy cores varied with risk categories changing by 21% to 62% depending on which core or signature was used. Magnetic resonance imaging targeted biopsy and profiling the core with the highest grade resulted in the highest genomic risk level in 72% to 84% and 75% to 87% of cases, respectively, depending on the signature used., Conclusions: There is variation in genomic risk assessment from different biopsy cores regardless of the signature used. Magnetic resonance imaging directed biopsy or profiling the highest grade core resulted in the highest genomic risk level in most cases.

Background: The challenge of managing non-muscle-invasive bladder cancer (NMIBC) is its high recurrence rate. Clinical investigations have begun to explore the role of androgen suppression as an adjunct to bladder cancer (BC) treatment., Objective: To examine the effect of androgen suppression therapy (AST) on recurrence and progression rate of risk-stratified NMIBC., Design, Setting, and Participants: Male patients with NMIBC were identified retrospectively from a US institutional database between 2001 and 2017. AST included 5α-reductase inhibitor, gonadotropin-releasing hormone agonist, and antiandrogen. Patients who were exposed to AST prior to documented recurrence/progression were included in the treatment arm. BC was risk stratified to investigate the differential response to AST., Outcome Measurements and Statistical Analysis: Hazard ratios (HRs) for NMIBC recurrence and progression were estimated using Cox proportional hazards multivariate regression models with stepwise method. Recurrence-free survival (RFS) and progression-free survival (PFS) were compared between groups with and without AST., Results and Limitations: We identified a total of 274 males with a median follow-up period of 3.1 yr (interquartile range [IQR] 1.5-5.2). Thirty-six patients were exposed to AST with a median duration of 1.7 yr (IQR 0.7-2.6). AST was associated with a lower risk of recurrence (HR 0.53, 95% confidence interval 0.30-0.88) as well as improved RFS (p =  0.014). However, no significant reduction of progression or improvement of PFS (p =  0.23) was found with AST. After risk stratification, all five patients who progressed in the AST cohort had high-risk disease on initial transurethral resection (TUR), whereas no patients with low/intermediate-risk disease progressed on AST. Limitations of the study include nonstandardized initiation of AST in relation to initial TUR, lack of androgen level quantification, and small sample size in the treatment arm., Conclusions: In this retrospective, single-institution study, AST was associated with a lower risk of recurrence in NMIBC. No significant association between AST and progression was found. Further investigation is warranted to define the role of AST as an adjunctive therapy for NMIBC., Patient Summary: Non-muscle-invasive bladder cancer is a highly recurrent disease that often requires patients to undergo repeated surgical treatments. This single-institution report suggests that medical suppression of androgen may be a potential preventive therapy to reduce recurrence in certain patients., (Copyright © 2019 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Objective: To assess the outcomes through systematic review and meta-analysis of multi-parametric magnetic resonance imaging (mpMRI) of the prostate in biopsy naïve men., Methods: Systemic review and meta-analysis was performed to assess the performance of mpMRI on prostate cancer (PCa) detection at the time of biopsy. We used standard methods for performing a meta-analysis evaluating a diagnostic test and reported the pooled sensitivity and specificity, and the positive and negative likelihood ratios (LR) for mpMRI in the detection of any and clinically significant prostate cancer (csPCa)., Results: A total of 10 studies comprising 2486 patients were analyzed. Overall, if biopsies would have been performed only in men with an mpMRI suspicious for malignancy between 7.4% and 58.5% of the biopsies could have been avoided, but 2.3%-36% of any PCa and 0%-30.8% of csPCa would have been missed. The sensitivity, specificity, positive LR, and negative LR of mpMRI for any PCa detection were 0.86 (95% confidence interval [CI], 0.78-0.91), 0.67 (95% CI, 0.40-0.86), 2.6 (95% CI, 1.2-5.5), and 0.2 (95% CI, 0.12-0.32), respectively. The AUC for any PCa detection was 0.84 (95% CI, 0.75-0.90). The pooled sensitivity, specificity, positive LR, and negative LR of mpMRI for csPCa detection was 0.94 (95% CI, 0.83-0.98), 0.54 (95% CI, 0.42-0.65), 2 (95% CI, 1.5-2.7), and 0.1 (95% CI, 0.02-0.35), respectively. The AUC for csPCa detection was 0.94 (95% CI, 0.65-1)., Conclusion: This study provides summary estimates indicating that mpMRI can accurately detect prostate cancer and help avoid unnecessary biopsies in this population., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Purpose: We report short-term outcomes of focal high intensity focused ultrasound use for primary treatment of localized prostate cancer., Materials and Methods: Single-center prospectively collected data on patients with prostate cancer who underwent primary focal high intensity focused ultrasound from January 2016 to July 2018 were included. All patients underwent a 12-core biopsy with magnetic resonance imaging-ultrasound fusion biopsy depending on the presence of targetable lesions. Any Grade Group was allowed, however only patients with localized disease were included. The primary outcome was oncologic control, defined as negative followup in-field biopsy of treated cancer. Prostate specific antigen, Sexual Health Inventory for Men, International Prostate Symptom Score and Expanded Prostate Cancer Index Composite domain scores were assessed 3-monthly till 12 months. Biopsy was performed at 6 or 12 months for high or low/intermediate risk cancer, respectively., Results: Fifty-two patients with minimum followup of 12 months were included in the study. The majority of patients (67%) had cancer Grade Group 2 or greater. Fifteen patients (28.8%) underwent complete transurethral prostate resection/holmium laser enucleation of prostate procedure for debulking large prostates to avoid postoperative urinary retention. Among 30 (58%) patients who underwent followup biopsies, 25 (83%) had negative in-field biopsy results and 4 (13%) had de-novo positive out-of-field biopsy. Only 5 major complications (all grade III) in 4 patients were noted. Urinary symptoms returned to near baseline questionnaire scores within 3-6 months. Sexual function returned to baseline at 12 months., Conclusions: Focal high intensity focused ultrasound is a safe and effective treatment for patients with localized clinically significant prostate cancer with acceptable short-term oncologic and functional outcomes. The complications are minimal and patient selection is essential. Short-term oncologic outcomes are promising but longer followup is required to establish long-term oncologic outcomes.

Purpose: We applied nonmuscle invasive bladder cancer AUA (American Urological Association)/SUO (Society of Urologic Oncology) guidelines for risk stratification and analyzed predictors of recurrence and progression., Materials and Methods: We retrospectively reviewed the records of 398 patients with nonmuscle invasive bladder cancer treated between 2001 and 2017. Descriptive statistics were used to compare AUA/SUO risk groups. Predictors of recurrence and progression were determined by multivariable regression. Kaplan-Meier analysis was done, a Cox proportional hazards regression model was created and time dependent AUCs were calculated to determine progression-free and recurrence-free survival by risk group., Results: Median followup was 37 months (95% CI 35-42). Of the patients 92% underwent bacillus Calmette-Guérin induction and 46% received at least 1 course of maintenance treatment. Of the patients 11.5% were at low, 32.5% were at intermediate and 55.8% were at high risk. In patients at low, intermediate and high risk the 5-year progression-free survival rate was 93%, 74% and 54%, and the 5-year recurrence-free survival rate was 43%, 33% and 23%, respectively. Kaplan-Meier analysis was done to stratify high grade Ta 3 cm or less tumor recurrence-free and progression-free survival in the intermediate vs the high risk group. Relative to low risk, classification as intermediate and as high risk was an independent predictor of progression (HR 9.7, 95% CI 2.23-42.0, p <0.01, and HR 36, 95% CI 8.16-159, p <0.001, respectively). Recurrence was more likely in patients at high risk than in those at low risk (HR 2.03, 95% CI 1.11-3.71, p=0.022). For recurrence and progression the 1-year AUC was 0.60 (95% CI 0.546-0.656) and 0.68 (95% CI 0.622-0.732), respectively., Conclusions: The AUA/SUO nonmuscle invasive bladder cancer risk classification system appropriately stratifies patients based on the likelihood of recurrence and progression. It should be used at diagnosis to counsel patients and guide therapy.

Objective: To study if prostatic ductal adenocarcinoma (PDA) controlled by Grade Group (GG), PSA, and tumor volume (TV) is an independent predictor of adverse radical prostatectomy (RP) outcomes., Materials: One-hundred and twenty-eight PDA and 1141 acinar continuous RPs were studied. Each tumor nodule (TN) was individually graded, staged, and its TV measured. Univariate analysis (UVA) identified features associated with lymph node metastasis (LN+), extraprostatic extension (EPE), positive surgical margins (SM+), and seminal vesicle invasion (SV+). We then assessed PDA effect on RP outcomes in a multivariate analysis (MVA)., Results: In 127 cases PDA was present in 1 TN and no TN was pure PDA. One-hundred and twenty-three cases had PDA in TNs with highest grade, stage, and TV. Patients with PDA were older (65 vs 63 years, P < 0.001), had higher GG (P < 0.001), and LN+ (6.3% vs 2.7%, P = 0.049). Controlling these variables by GG eliminated statistical significance. Overall, there were 3249 separate TNs (129 PDA and 3120 acinar). In UVA, PDA predicted EPE (92/124 vs 517/3045), SV+ (28/1129 vs 116/3,120), and SM+ (51/129 vs 296/3120), all P < 0.001. In MVA, PDA lost its effect on EPE (OR = 0.88, P = 0.64), SM+ (OR = 0.86, P = 0.5), and SV+ (OR = 0.99, P = 0.98)., Conclusion: Controlled for grade and TV, PDA was not an independent predictor of adverse RP outcomes, but former 2 were. Hence, higher GG and TV associated with PDA TNs may be predictive of adverse RP outcomes rather than PDA by itself. These conclusions may be used in preoperative risk stratification and definitive therapy planning when PDA is identified on needle biopsy., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Background: We investigated the relationship between timing of adjuvant chemotherapy on overall survival following radical cystectomy., Methods: We retrospectively reviewed the National Cancer Data Base for patients with newly diagnosed pT2-T4, N0, M0 urothelial cell carcinoma who received no treatment prior to radical cystectomy. Patients who received no adjuvant chemotherapy or who received adjuvant chemotherapy more than 45 days after radical cystectomy were propensity matched to patients receiving adjuvant chemotherapy within 45 days of radical cystectomy. Selection bias was assessed by comparing the length of stay, readmission rate, and surgical approach between groups. Median survival was calculated using Kaplan-Meier analysis. Adjusted hazard ratios and 95% confidence intervals were calculated from a multivariable Cox regression model to examine factors affecting overall survival., Results: From 2004 to 2014, 284 patients with muscle-invasive bladder cancer met inclusion criteria. Patients receiving chemotherapy within 45 days had the best 5-year overall survival (47.0%, 95%CI: 40.6%-53.2%) compared to those receiving chemotherapy after 45 days (37.5%, 95%CI: 31.4%-43.7%). Chemotherapy after 45 days and no adjuvant chemotherapy were significant predictors of worse overall survival compared to chemotherapy within 45 days (1.27, 1.02-1.59, P = 0.033 and 1.41, 1.12-1.78, P = 0.003). Receiving no adjuvant chemotherapy was not significantly different than chemotherapy after 45 days (1.11, 0.89-1.38, P = 0.348). Significant predictors of poorer overall survival were female sex (1.37, 1.04-1.81, P = 0.028), Medicare (1.37, 1.06-1.76, P = 0.016), pT3 stage (1.79, 1.35-2.38, P < 0.001), and pT4 stage (3.00, 2.20-4.01, P < 0.001). Significantly more patients with length of stay ≤7 days following RC received chemotherapy within 45 days (53.2%) compared to those who received adjuvant chemotherapy after 45 days after RC (44.0%) or no adjuvant chemotherapy (43.0%; P = 0.0369)., Conclusions: Initiation of adjuvant chemotherapy within 45 days of radical cystectomy for patients with pT2-4 bladder cancer was associated with an overall survival benefit compared to patients who received adjuvant chemotherapy after 45 days or no adjuvant chemotherapy., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Background: Contemporary randomized controlled trials exploring adjuvant chemotherapy (AC) for bladder cancer (BCa) have yielded inconsistent results due to premature termination and/or poor patient accrual., Objective: To compare efficacy of AC vs. observation after radical cystectomy stratified by disease stage in a propensity-matched cohort., Design, Setting, and Participants: We performed a retrospective study that included patients who underwent radical cystectomy for any pT, N0-1, M0 BCa from the National Cancer Data Base (2004-2014). Patients who underwent AC were 1:1 propensity matched with patients who received observation only., Outcome Measurements and Statistical Analysis: Overall survival was assessed with multivariable Cox regression models where adjusted hazard ratios (aHR) and 95% confidence intervals (95% CI) were calculated., Results and Limitations: After coarsened exact 1:1 propensity matching, 3,066 patients (AC 1,533; observation 1,533) were included in the analysis. There were no significant differences in patient-, facility-, or tumor-level characteristics among cohorts. Compared with patients who underwent observation, recipients of AC had improved overall survival (aHR 0.67; 95% CI 0.61-0.74). Patients with pT2-4, pN1 disease significantly benefited from AC. Among the pN0 cohort, improved survival from AC was observed only in stages pT3 (aHR 0.67; 95% CI 0.55-0.83) and pT4 (aHR 0.70; 95% CI 0.50-0.98)., Conclusions: AC was associated with improved survival in locally advanced (pT3-4, pN0) and regionally advanced (pT2-4, pN1) chemotherapy-naive BCa., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Introduction: We assessed the impact of open or minimally-invasive partial cystectomy on surgical margin status in a nationwide hospital-based cohort., Materials and Methods: Patients who underwent partial cystectomy from 2010 to 2014 were identified in the National Cancer Data Base. The primary outcome was surgical margin status. A multivariable logistic regression model was fitted to identify patient, hospital, and surgical factors associated with positive surgical margins (PSMs)., Results: Partial cystectomy was performed in 1,118 patients via open (n = 715, 64%), laparoscopic (n = 209, 19%), and robotic (n = 194, 17%) approaches. Overall, 220 (19.7%) patients had PSMs. The PSM rate by surgical approach was 19.6% for open, 18.2% for laparoscopic, and 21.6% for robotic (P = 0.678). Compared to open partial cystectomy, the laparoscopic (aOR 1.06, 95%CI 0.70-1.60, P = 0.782), and robotic (aOR 1.28, 95%CI 0.85-1.91, P = 0.235) approaches were not significantly different in terms of PSM rate. There were higher odds of PSMs in non-Hispanic blacks (aOR 1.93, 95%CI 1.09-3.39, P = 0.023) compared to non-Hispanic whites, and in patients with muscle invasive bladder cancer (aOR 3.28, 95%CI 2.00-5.37, P < 0.001) or tumor size ≥ 3 cm (aOR 1.67, 95%CI 1.21-2.30, P = 0.002). Tumors in a dome/urachal location had lower odds of a PSM compared to tumors in a nondome/urachal location (aOR 0.67, 95%CI 0.47-0.94, P = 0.022)., Conclusions: Our results suggest that partial cystectomy using a laparoscopic or robotic-assisted approach is not associated with an increased risk of PSMs compared to open partial cystectomy., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Background: Partial nephrectomy is widely used for surgical management of small renal masses. Use of robotic (RPN) versus open partial nephrectomy (OPN) among various populations is not well characterized., Objective: To analyze trends in utilization of RPN and disparities that may be associated with this procedure for management of cT1 renal masses in the USA., Design, Setting, and Participants: Patients who underwent RPN or OPN for clinical stage T1N0M0 renal masses in the USA from 2010 to 2013 were identified in the National Cancer Data Base. A total of 23 154 patients fulfilled the inclusion criteria., Outcome Measurements and Statistical Analysis: Univariable and multivariable logistic regression analyses were performed to evaluate differences in receiving RPN or OPN across various patient groups., Results and Limitations: Utilization of RPN increased from 41% in 2010 to 63% in 2013. Black patients (adjusted odds ratio [aOR] 0.91, 95% confidence interval [CI] 0.84-0.98) and Hispanic patients (aOR 0.85, 95% CI 0.77-0.95) were less likely to undergo RPN. RPN was less likely to be performed in rural counties (aOR 0.80, 95% CI 0.66-0.98) and in patients with no insurance (aOR 0.52, 95% CI 0.44-0.61) or patients covered by Medicaid (aOR 0.81, 95% CI 0.73-0.90). There was no significant difference in RPN utilization between academic and non-academic facilities. Patients with higher clinical stage (aOR 0.58, 95% CI 0.55-0.62) and comorbidities (aOR 0.79, 95% CI 0.71-0.88) were also less likely to undergo RPN., Conclusions: Utilization of RPN has continued to increase over time; however, there are significant disparities in its utilization according to race and socioeconomic status. Black and Hispanic patients and patients in rural communities and with limited insurance were more likely to be treated with OPN instead of RPN., Patient Summary: The use of robotic surgery in partial nephrectomy for management of small renal masses has increased over time. We found a significant disparity across different racial and socioeconomic groups in use of robotic partial nephrectomy compared to open surgery. Patients living in rural areas, with limited insurance, and multiple medical comorbidities were more likely to undergo open than robotic partial nephrectomy., (Copyright © 2017 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Purpose of Review: To provide a current comprehensive review of the available urinary biomarkers for the detection and surveillance of bladder cancer., Recent Findings: The limitations of urine cytology and invasive nature of cystoscopic evaluation have led to a growing search for an ideal, cost-effective biomarker with acceptable sensitivity and specificity. Current FDA approved biomarkers such as UroVysion fluorescent in situ hybridization, Immunocyt, and nuclear matrix protein 22 do not have the specificity, and thus positive predictive value to warrant their cost as a routine adjunct or replacement for cystoscopy. Several promising commercially available assays such as Cxbladder, Assure MDx, and Xpert BC may perform better than cytology in select populations. Novel genomic, epigenetic, inflammatory, and metabolomic-based assays are being analyzed as potential urinary biomarkers., Summary: Urinary biomarkers with high sensitivity and specificity are an unmet need in bladder cancer. Several new assays may meet these criteria and future research may justify use in clinical practice.

Purpose: We designed a prospective randomized, controlled pilot trial to investigate the effects of an enriched oral nutrition supplement on body composition and clinical outcomes following radical cystectomy., Materials and Methods: A total of 61 patients were randomized to an oral nutrition supplement or a multivitamin multimineral supplement twice daily during an 8-week perioperative period. Body composition was determined by analyzing abdominal computerized tomography images at the L3 vertebra. Sarcopenia was defined as a skeletal muscle index of less than 55 cm/m in males and less than 39 cm/m in females. The primary outcome was the difference in 30-day hospital free days. Secondary outcomes included hospital length of stay, complications, readmissions and mortality., Results: The oral nutrition supplement group lost less weight (-5 vs -6.5 kg, p = 0.04) compared to the multivitamin multimineral supplement group. The proportion of patients with sarcopenia did not change in the oral nutrition supplement group but increased 20% in the multivitamin multimineral supplement group (p = 0.01). Mean length of stay and 30-day hospital free days were similar in the groups. The oral nutrition supplement group had a lower rate of overall and major (Clavien grade 3 or greater) complications (48% vs 67% and 19% vs 25%, respectively) and a lower readmission rate (7% vs 17%) but the differences did not reach statistical significance., Conclusions: Patients who undergo radical cystectomy after consuming an oral nutrition supplement perioperatively have a reduced prevalence of sarcopenia and may also experience fewer and less severe complications and readmissions. A larger blinded, randomized, controlled trial is necessary to determine whether oral nutrition supplement interventions can improve outcomes following radical cystectomy.

Objective: To determine whether a specific lymph node yield (LNY) affects overall survival (OS) in patients with penile cancer., Materials and Methods: Using the National Cancer Database, we identified 364 men diagnosed with pSCC who underwent ILND between 2004 and 2013. Men diagnosed on autopsy or at the time of death, patients with preoperative chemotherapy or radiotherapy, M+ and N3 disease, or with less than 3-month of follow-up were excluded. Kaplan-Meier analysis was used to compare Overall Survival (OS). A multivariable Cox regression model was developed to assess predictors of OS., Results: The median number of LN retrieved was 16 (IQR: 9-23). There was no significant difference in race, stage, grade for men with LNY ≤15 vs. >15. However, men with LNY ≤15 were significantly older than those with LNY >15 (65 vs. 59 years, p<0.001). On multivariable analysis, radical surgery, age, N+ disease, and LNY ≤15 were independent predictors of worse OS. Patients with LNY ≤15 showed significantly worse 5-year OS versus those with LNY >15 (49% vs. 67%, p=0.008). Nodal density (ND) ≥12.5% was also associated with decreased 5-year OS versus ND <12.5% (31% vs. 70%, p<0.0001)., Conclusions: LNY following ILND for pSCC appears to be an independent predictor of OS. A total LNY of >15 following ILND may have a beneficial impact on OS and serve as the threshold for defining an adequate ILND., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Objectives: To evaluate the performance of mpMRI and the 4Kscore test together for the detection of significant prostate cancer. Material and methods We selected a consecutive series of men who were referred for evaluation of prostate cancer at an academic institution and underwent mpMRI and the 4Kscore test. The primary outcome was the presence of Gleason 7 or higher cancer on biopsy of the prostate. We used logistic regression and Decision Curve Analysis to report the discrimination and clinical utility of using mpMRI and the 4Kscore test for prostate cancer detection. We modeled the probability of harboring a Gleason 7 or higher prostate cancer based on the 4Kscore test and mpMRI findings. Finally, we examined various combinations and sequences of mpMRI and the 4Kscore test and assessed the impact on biopsies avoided and cancers missed., Results: Among 300 men who underwent a 4Kscore test and mpMRI, 149 (49%) underwent a biopsy. Among those, 73 (49%) had cancer, and 49 (33%) had Gleason 7 cancer. The area under the curve (AUC) for using the 4Kscore test and mpMRI together 0.82 (0.75-0.89) was superior to using the 4Kscore 0.70 (0.62-0.79) or mpMRI 0.74 (0.66-0.81) individually (p = 0.001). Similarly, decision analysis revealed the highest net benefit was achieved using both tests., Conclusions: The 4Kscore test and mpMRI results provide independent, but complementary, information that enhances the prediction of higher-grade prostate cancer and improves patient's selection for a prostate biopsy. Prospective trials are required to confirm these findings., Competing Interests: The authors have declared that no competing interests exist.

Context: Urine-based tumor markers are not routinely used in the diagnosis and surveillance of bladder cancer. The main limitation of urinary markers has been a lack of clarity regarding clinical benefit., Objective: To review the indications for urinary marker use, barriers to marker utilization, and clinical trial designs for markers available for detection (hematuria populations) and surveillance (bladder cancer populations). The study aim was to facilitate an optimal trial design that could change clinical practice., Evidence Acquisition: A PubMed search was conducted on February 17, 2018, using the MeSH search terms "Urinary Bladder Neoplasms" [Mesh] AND "Biomarkers" [Mesh] AND "Urine" [Mesh] yielded 127 articles, of which only two also fulfilled the search term "Randomized Controlled Trial" [Publication Type]. Neither of these two articles examined clinical outcomes for patients but rather focused on the performance characteristics of the urinary marker. For the search terms "Hematuria" [Mesh] AND "Randomized Controlled Trial" [Publication Type] AND "Urinary Bladder Neoplasms" [Mesh] yielded 12 articles, none of which used randomization with the outcome of interest being a clinical endpoint., Evidence Synthesis: Several potential designs for urinary marker trials were developed for detection and surveillance of bladder cancer. A marker-based approach compared to usual care for evaluation of hematuria in a primary care setting could reduce unnecessary cystoscopy in patients with low risk and expedite care in patients with higher risk. For bladder cancer surveillance, marker-based approaches could reduce cystoscopy for patients with low-grade disease and potentially improve detection for patients with high risk., Conclusions: Urinary markers are not currently routinely used owing to the absence of level 1 evidence supporting incorporation of urinary markers into protocols for detection or surveillance of bladder cancer. This review provides practical designs for studies that could demonstrate superiority of marker-based approaches over current clinical care. The sample sizes required for these studies are no greater than many of those accrued for previous urinary marker studies, but the proposed trial concepts require planning and a willingness to risk failure of the marker to demonstrate the desired benefits., Patient Summary: In this review we discuss current limitations in the use of urinary markers for detection and surveillance of bladder cancer. We identify potential studies that could demonstrate a clinical benefit of the use of markers in improving detection of bladder cancer by reducing evaluation of patients unlikely to have cancer or expediting identification of cancer. For surveillance, a marker trial could improve identification of bladder cancer or reduce cystoscopy in patients with low risk., (Copyright © 2018 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Objective: To determine if recently found disparities in prostate cancer-specific mortality (PCSM) among Mexican and Puerto Rican men remained true in patients undergoing radical prostatectomy (RP), where the true grade and extent of cancer are known and can be accounted for., Materials and Methods: Men diagnosed with localized-regional prostate cancer who had undergone RP as primary treatment were identified (N = 180,794). Patients were divided into the following racial and ethnic groups: non-Hispanic white (NHW) (n = 135,358), non-Hispanic black (NHB) (n = 21,882), Hispanic or Latino (n = 15,559), and Asian American or Pacific Islander (n = 7995). Hispanic or Latino men were further categorized into the following subgroups: Mexican (n = 3323) and South or Central American, excluding Brazilian (n = 1296), Puerto Rican (n = 409), and Cuban (n = 218). A multivariable analysis was conducted using competing risk regression in the prediction of PCSM., Results: This analysis revealed hidden disparities in surgical outcomes for prostate cancer. In the multivariable analysis, Hispanic or Latino men (hazard ratio [HR] = 0.88, P = .207) did not show a significant difference in PCSM compared with NHW men. When breaking Hispanic or Latino men into their country of origin or ancestry, Puerto Rican men were found to have significantly worse PCSM than NHW men (HR = 2.55, P = .004) and NHB men (HR = 2.33, P = .016)., Conclusion: Our findings reveal higher rates of PCSM for Puerto Rican men after RP than for both NHW and NHB men. At a minimum, these findings need further validation and should be considered in the screening and management of these men., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Objective: To compare survival outcome between chemoradiation therapy (CRT) and radical cystectomy (RC) for muscle-invasive bladder cancer (MIBC)., Patients and Methods: We conducted a retrospective analysis of patients with MIBC (≥cT2, N0, M0) in the National Cancer Database (2004-2013). CRT was defined as a radiation dose of ≥40 Gy and chemotherapy within 90 days of radiation. Descriptive statistics were used to compare groups. RC and CRT patients were propensity matched. Kaplan-Meier analysis was used to compare overall survival (OS). Multivariable Cox regression was used to determine predictors of survival., Results: In all, 8 379 (6 606 RC and 1 773 CRT) patients met the inclusion criteria and 1 683 patients in each group were propensity matched. On multivariable extended Cox analysis, significant predictors of decreased OS were age, Charlson-Deyo Comorbidity score of 1, Charlson-Deyo Comorbidity score of 2, stage cT3-4, and urothelial histology. CRT was associated with decreased mortality at year 1 (hazard ratio [HR] 0.84, 95% confidence interval [CI] 0.74-0.96; P = 0.01), but at 2 years (HR 1.4, 95% CI 1.2-1.6; P < 0.001) and 3 years onward (HR 1.5, 95% CI 1.2-1.8; P < 0.001) CRT was associated with increased mortality. The 5-year OS was greater for RC than for CRT (38% vs 30%, P = 0.004)., Conclusions: Initially after treatment for MIBC the risk of mortality is lower with CRT compared to RC. However, at ≥2 years after treatment the mortality risk favours RC. Patients who are suitable surgical candidates, with a low risk of morbidity, may be better served by RC., (© 2018 The Authors BJU International © 2018 BJU International Published by John Wiley & Sons Ltd.)

Objective: To determine whether there is a survival difference for African-American men (AAM) versus Caucasian American men (CM) with penile squamous cell carcinoma (pSCC), particularly in locally advanced and metastatic cases where disease mortality is highest., Patients and Methods: Using the Florida Cancer Data System, we identified men with pSCC from 2005 to 2013. We compared age, follow-up, stage, race, and treatment type between AAM and CM. We performed Kaplan-Meier analysis for overall survival (OS) between AAM and CM for all stages, and for those with locally advanced and metastatic disease. A multivariable model was developed to determine significant predictors of OS., Results: In all, 653 men (94 AAM and 559 CM) had pSCC and 198 (30%) had locally advanced and/or metastatic disease. A higher proportion of AAM had locally advanced and/or metastatic disease compared to CM (38 [40%] vs 160 [29%], P = 0.03). The median (interquartile range) follow-up for the entire cohort was 12.6 (5.4-32.0) months. For all stages, AAM had a significantly lower median OS compared to CM (26 vs 36 months, P = 0.03). For locally advanced and metastatic disease, there was a consistent trend toward disparity in median OS between AAM and CM (17 vs 22 months, P = 0.06). After adjusting for age, stage, grade, and treatment type, AAM with pSCC had a greater likelihood of death compared to CM (hazard ratio 1.64, P = 0.014)., Conclusions: AAM have worse OS compared to CM with pSCC and this may partly be due to advanced stage at presentation. Treatment disparity may also contribute to lessened survival in AAM, but we were unable to demonstrate a significant difference in treatment utilisation between the groups., (© 2018 The Authors BJU International © 2018 BJU International Published by John Wiley & Sons Ltd.)

Objective: To describe our novel technique for performing a combined partial penectomy and bilateral robotic inguinal lymphadenectomy using intraoperative near-infrared (NIR) fluorescence guidance with indocyanine green (ICG) and the DaVinci Firefly camera system., Methods: A 58-year-old man presented status post recent excisional biopsy of a 2-cm lesion on the left coronal aspect of the glans penis. Pathology revealed "invasive squamous cell carcinoma of the penis with multifocal positive margins." His examination was suspicious for cT2 primary and his inguinal nodes were cN0. He was counseled to undergo partial penectomy with possible combined vs staged bilateral robotic inguinal lymphadenectomy. Preoperative computed tomography scan was negative for pathologic lymphadenopathy. Before incision, 5 mL of ICG was injected subcutaneously beneath the tumor. Bilateral thigh pockets were then developed simultaneously and a right, then left robotic modified inguinal lymphadenectomy was performed using NIR fluorescence guidance via the DaVinci Firefly camera. A partial penectomy was then performed in the standard fashion., Results: The combined procedure was performed successfully without complication. Total operative time was 379 minutes and total robotic console time was 95 minutes for the right and 58 minutes to the left. Estimated blood loss on the right and left were 15 and 25 mL, respectively. A total of 24 lymph nodes were retrieved., Conclusion: This video demonstrates a safe and feasible approach for combined partial penectomy and bilateral inguinal lymphadenectomy with NIR guidance using ICG and the DaVinci Firefly camera system. The combined robotic approach has minimal morbidity and avoids the need for a staged procedure. Furthermore, use of NIR guidance with ICG during robotic inguinal lymphadenectomy is feasible and may help identify sentinel lymph nodes and improve the quality of dissection. Further studies are needed to confirm the utility of NIR guidance for robotic sentinel lymph node dissection., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Introduction: To investigate the impact of perioperative factors on overall survival among patients with histologic variants of bladder cancer treated with radical cystectomy., Materials and Methods: The National Cancer Data Base was utilized to identify patients diagnosed with muscle-invasive bladder cancer (cT2-4, N0, M0) from 2004-2013. Variant histology bladder cancers (non-mucinous adenocarcinoma, mucinous/signet ring adenocarcinoma, micropapillary urothelial carcinoma, small cell carcinoma, and squamous cell carcinoma) were compared to urothelial carcinoma with respect to overall survival. Adjusted hazard ratios (aHR) and 95% confidence intervals (95% CI) were calculated from a multivariable Cox regression model to examine factors affecting overall survival, T upstaging, N upstaging, and positive surgical margins. Median survival was calculated using Kaplan-Meier analysis., Results: A total of 5,856 patients were included in this study. Significant predictors of worse overall survival included: African-American ancestry (aHR = 1.24, 95%CI: 1.03-1.48, p = 0.021), age (1.03, 1.02-1.03, p < 0.001), comorbidity (1.30, 1.20-1.40, p < 0.001), cT3 stage (1.41, 1.26-1.57, p < 0.001), and cT4 stage (1.59, 1.38-1.84, p < 0.001). Small cell carcinoma (2.10, 1.44-3.06, p < 0.001) and non-mucinous adenocarcinoma (1.59, 1.15-2.20, p = 0.005) were significant predictors of worse overall survival compared to urothelial carcinoma. Small cell carcinoma had the worst 5 year overall survival (15.5%, 95% CI: 5.2%-30.9%) compared to urothelial carcinoma (48.7%, 95% CI: 47.2%-50.2%). Micropapillary urothelial carcinoma was a significant predictor of increased progression to node positivity and positive margin status after radical cystectomy compared to urothelial carcinoma (6.01, 3.11-11.63, p < 0.001; 4.38, 2.05-9.38; p < 0.001)., Conclusions: Among bladder cancer patients with equal treatment and staging, small cell carcinoma and non-mucinous adenocarcinoma variant histologies were predictive of worse overall survival compared to urothelial carcinoma. Patient demographics such as African-American ancestry and age were also predictive of worse overall survival among variant histology bladder cancer and urothelial carcinoma.

Objectives: To evaluate the impact of adding magnetic resonance imaging-ultrasound (MRI-US) fusion biopsy cores to standard 12-core biopsy in selecting men for active surveillance (AS)., Materials and Methods: Among men undergoing a fusion biopsy for evaluation of prostate cancer, we selected men who were eligible for at least 1 of 7 different AS criteria based on the standard biopsy alone. We assessed each patient's eligibility for each AS criterion with and without the inclusion of fusion biopsy cores. The primary end point was the proportion of men who were initially eligible for AS but became ineligible after addition of the fusion biopsy cores., Results: A total of 100 men were eligible for at least 1 AS criterion. After addition of fusion biopsy cores, the proportion of men who became ineligible for AS varied from 10.3% to 40.7%. Criteria that incorporated an absolute maximum number of cores positive had the highest rates of ineligibility. Using a percentage of cores positive helped to reduce the number of patients who would have been excluded. Combining the targeted biopsy cores into one, or taking the single core with the highest grade or volume did not appear to reduce the proportion of men who became ineligible., Conclusions: The addition of fusion biopsy to standard 12-core biopsy significantly increased the number of men who became ineligible for AS. Using the percent of cores positive, instead of an absolute number, allowed fewer exclusions. AS criteria may need to be updated to prevent the unnecessary exclusion of men due to an oversampling of low-risk disease., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Docetaxel based chemotherapy showed survival benefit and emerged as the mainstay of treatment for castration resistant prostate cancer (CRPC) in 2004. However, therapeutic options have expanded rapidly since 2011. The spectrum of new agents is broad and includes drugs that target the androgen axis (enzalutamide, abiraterone), immunotherapy (sipuleucel-T), bone seeking radionuclides (radium-223), and second line chemotherapy (cabazitaxel). In addition, new agents have been developed to reduce skeletal related events (denosumab). Given that docetaxel was the standard first line treatment for metastatic CRPC, the newer oral agents that affect the androgen axis were initially approved in the post-docetaxel setting. However, subsequent randomized trials have led to their approval in the pre-chemotherapy setting as well. Patients with CRPC are clinically heterogeneous, ranging from patients who are asymptomatic and do not have metastases to those with substantial symptoms and both bony and visceral metastases. CRPC is a clinically challenging disease entity, therefore, with a wide array of treatment options and multiple possible sequencing combinations depending on the individual patient. This review will summarize the findings of the randomized trials that led to the approval of the therapies for CRPC. It will also discuss recent guidelines and provide suggestions for sequencing of drugs based on the best available evidence., (Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.)

Purpose: Although associated with an overall favorable survival rate, the heterogeneity of non-muscle invasive bladder cancer (NMIBC) affects patients' rates of recurrence and progression. Risk stratification should influence evaluation, treatment and surveillance. This guideline attempts to provide a clinical framework for the management of NMIBC., Materials and Methods: A systematic review utilized research from the Agency for Healthcare Research and Quality (AHRQ) and additional supplementation by the authors and consultant methodologists. Evidence-based statements were based on body of evidence strength Grade A, B, or C and were designated as Strong, Moderate, and Conditional Recommendations with additional statements presented in the form of Clinical Principles or Expert Opinions.(1) RESULTS: A risk-stratified approach categorizes patients into broad groups of low-, intermediate-, and high-risk. Importantly, the evaluation and treatment algorithm takes into account tumor characteristics and uniquely considers a patient's response to therapy. The 38 statements vary in level of evidence, but none include Grade A evidence, and many were Grade C., Conclusion: The intensity and scope of care for NMIBC should focus on patient, disease, and treatment response characteristics. This guideline attempts to improve a clinician's ability to evaluate and treat each patient, but higher quality evidence in future trials will be essential to improve level of care for these patients., (Copyright © 2016 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.)

Purpose: There are growing concerns regarding the overtreatment of localized prostate cancer. It is also relatively unknown whether there has been increased uptake of observational strategies for disease management. We assessed the temporal trend in observation of clinically localized prostate cancer, particularly in men with low risk disease, who were young and healthy enough to undergo treatment., Materials and Methods: We performed a retrospective cohort study using the SEER-Medicare database in 66,499 men with localized prostate cancer between 2004 and 2009. The main study outcome was observation within 1 year after diagnosis. We performed multivariable analysis to develop a predictive model of observation adjusting for diagnosis year, age, risk and comorbidity., Results: Observation was performed in 12,007 men (18%) with a slight increase with time from 17% to 20%. However, there was marked increase in observation from 18% in 2004 to 29% in 2009 in men with low risk disease. Men 66 to 69 years old with low risk disease and no comorbidities had twice the odds of undergoing observation in 2009 vs 2004 (OR 2.12, 95% CI 1.73-2.59). Age, risk group, comorbidity and race were independent predictors of observation (each p <0.001), in addition to diagnosis year., Conclusions: We identified increasing use of observation for low risk prostate cancer between 2004 and 2009 even in men young and healthy enough for treatment. This suggests growing acceptance of surveillance in this group of patients., (Copyright © 2015 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.)

Background: The objective of this study was to determine tobacco use knowledge and attribution of cause in patients with newly diagnosed bladder cancer., Methods: A stratified, random sample of bladder cancer survivors diagnosed between 2006 and 2009 was obtained from the California Cancer Registry. Respondents were surveyed about tobacco use, risk factors, and sources of information on the causes of bladder cancer. Contingency tables and logistic regression analyses were used to evaluate tobacco use knowledge and beliefs., Results: Of 1198 eligible participants, 790 (66%) completed the survey. Sixty-eight percent of the cohort had a history of tobacco use, and 19% were active smokers at diagnosis. Tobacco use was the most cited risk factor for bladder cancer, with active smokers more knowledgeable than former smokers or never smokers (90% vs 64% vs 61%, respectively; P<.001). Urologists were the predominant source of information and were cited most often by active smokers (82%). In multivariate analyses, active smokers had 6.37 times greater odds (95% confidence interval, 3.35-12.09) than never smokers of endorsing tobacco use as a risk factor for bladder cancer, and smokers who named the urologist as their information source had 2.80 times greater odds (95% confidence interval, 1.77-4.43) of believing tobacco use caused their cancer., Conclusions: Patients' smoking status and primary source of information were associated with knowledge of the harms of tobacco use and, in smokers, acknowledgment that tobacco use increased the risk of their own disease. Urologists play a critical role in ensuring patients' knowledge of the connection between smoking and bladder cancer, particularly for active smokers who may be motivated to quit., (© 2014 American Cancer Society.)

Purpose: We determined the extent to which complications as well as number of hospital-free days within 30 and 90 days of surgery predicted health related quality of life 1 year after radical cystectomy., Materials and Methods: We used data from a prospective health related quality of life study using a validated instrument, the Vanderbilt Cystectomy Index-15. Complications were graded by the Clavien system, and hospital length of stay and length of stay during readmissions were used to calculate 30 and 90-day hospital-free days, respectively. We compared the number of hospital-free days among patients with varying levels of complications. Multivariate analysis was performed to determine predictors of Vanderbilt Cystectomy Index-15 score 1 year after surgery adjusting for demographic (age, gender, comorbidities) and clinical variables (stage and diversion type)., Results: A total of 100 patients with complete baseline and 1-year followup health related quality of life data were included in the analysis. Median (IQR) 30 and 90-day hospital-free days were 24 (22-25) and 84 (82-85), respectively. Patients who experienced any complications had significantly fewer 30-day hospital-free days (22 vs 24 days, p <0.01) and 90-day hospital-free days (81 vs 84 days, p <0.01), and patients with higher grade complications had fewer hospital-free days than those with lower grade or no complications (p <0.01). On multivariate analysis female gender and baseline Vanderbilt Cystectomy Index-15 score independently predicted higher 1-year health related quality of life scores., Conclusions: Patients who experience complications after radical cystectomy have fewer 30 and 90-day hospital-free days. However, neither predicts health related quality of life at 1 year. Instead, long-term health related quality of life appears to be driven largely by baseline health related quality of life and gender., (Copyright © 2014 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.)