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BACKGROUND There is a growing body of academic literature focusing on the significant financial burdens placed on cancer patients, but little evidence on the impact of rising costs of care in other vulnerable patients and caregivers. This financial strain, also known as financial toxicity, can impact patients’ and caregivers’ behavioral, psychosocial, and material domains. New evidence suggests that populations experiencing health disparities, including those with dementia, face limited access to health care, employment discrimination, income inequality, and higher burdens of disease, exacerbating financial toxicity. OBJECTIVE The three study aims are: (1) adapt a survey to capture financial toxicity in patients with dementia and their caregivers, (2) characterize the degree and magnitude of different components of financial toxicity in this population, and (3) empower the voice of this population through imagery and critical reflection on their perceptions and experiences relating to financial toxicity. METHODS This study employs a qualitative and quantitative mixed-methods approach to comprehensively characterize financial toxicity among older adults with dementia and their care partners. To address Aim 1, we will adapt elements from prior validated and reliable instruments including the Comprehensive Score for Financial Toxicity (COST) and Patient-Reported Outcomes Measurement Information System (PROMIS) to develop a financial toxicity survey specific to dyads of people living with dementia and their caregivers. A total of 100 dyads will complete the survey and data will be analyzed using descriptive statistics and regression models to address Aim 2. Aim 3 will be addressed using the process of Photovoice, which is a qualitative, participatory research method that combines photography, verbal narratives, and critical reflection by groups of individuals to capture aspects of their environment and experiences with a certain topic. Quantitative results and qualitative findings will be integrated using a validated, joint display table mixed methods approach called the Pillar Integration Process. RESULTS This study is ongoing with quantitative and qualitative results expected no later than the end of December 2023. Integrated findings will enhance the understanding of financial toxicity in individuals living with dementia and their caregivers by providing a comprehensive baseline assessment. CONCLUSIONS As one of the first studies on financial toxicity related to dementia care, findings from our mixed methods approach will support the development of new strategies for improving costs of care. While this work focuses on those living with dementia, this protocol could be replicated for patients suffering from other diseases as well and serve as a blueprint for future research efforts in this space. CLINICALTRIAL N/A

We reviewed the literature surrounding the role of opioids and their receptors in urological malignancy. Recent studies have suggested clinically significant effects of agonism or antagonism of opioid receptors on cancer related outcomes and tumorigenesis. The focus of these efforts has centered on nonurological malignancies. However, a compelling body of evidence is growing in the fields of prostate, bladder and kidney cancer.A systematic review of English language articles published through 2020 was conducted with key phrases related to kidney, bladder or prostate cancer, and opioids or narcotics. A total of 837 unique records were identified, of which 49 were selected for full text review and 33 were included in the qualitative analysis. Eight records were identified via citation review and 1 study was recently presented at a national meeting.Retrospective reviews suggest poorer disease specific and recurrence-free survival with increased perioperative opioid administration in patients undergoing prostate or bladder cancer surgery. However, the data are controversial. Kappa opioid receptors are implicated in both proliferation and inhibition of prostate cancer cell growth across in vitro studies, with a proposed interaction with the androgen cascade. Similarly opioid growth factor receptor is highly expressed in prostate cancer cells and repressed by androgens. Prostate cancer tissue stains more intensely for the mu opioid receptor, and patients with higher expression have poorer oncologic outcomes. Opioid agonism in vitro induces urothelial cell carcinoma proliferation, migration and invasion, with possible additional influence from interactions with the bradykinin b2 receptor. Agonism of the mu, kappa and delta opioid receptors induces renal cell carcinoma tumorigenesis, possibly via upregulation of survivin. Meanwhile, opioid growth factor receptor agonism has the opposite effect in renal cell carcinoma.Evidence surrounding the role of opioids and their receptors in urological malignancy is provocative and should serve as an impetus for further investigation.

Background One out of five patients with muscle-invasive bladder cancer undergo radical cystectomy—a guideline-recommended treatment. Previous studies have primarily evaluated patient characteristics associated with the use of radical cystectomy, ignoring potential nesting of data. Objective To determine the impact of patient, diagnosing urologist, and hospital characteristics on the variation in the use of radical cystectomy. Design, setting, and participants This is a retrospective cohort study using the Surveillance, Epidemiology, and End Results Registry (SEER)-Medicare linked database. Outcome measurements and statistical analysis A total of 7097 muscle-invasive bladder cancer patients and 4601 diagnosing urologists affiliated to 822 hospitals from January 1, 2002 to December 31, 2012 were analyzed. Multilevel logistic regression analyses were used to determine variation and factors associated with the use of radical cystectomy. Results and limitations Of the 7097 patients, only 27% underwent radical cystectomy. The intraclass correlation coefficient for variation in the use of radical cystectomy attributed to the hospital level was 4.3%. Higher radical cystectomy volume by diagnosing urologists (more than five vs zero to one surgery: odds ratio [OR], 1.27; 95% confidence interval [CI], 1.00–1.62) and hospitals (more than five vs zero to four surgeries: OR,1.48; 95% CI, 1.14–1.93) was associated with increased use of radical cystectomy. Patients diagnosed by female rather than male urologists were more likely to undergo radical cystectomy (OR, 1.32; 95% CI, 1.07–1.62). Conclusions We found that 4.3% variation in the use of radical cystectomy was attributed to the hospital level, leaving 95.7% variation in use unexplained. We identified significantly increased use among higher-volume and female diagnosing urologists. These findings support further investigation into measures beyond hospital volume, which largely impact the utilization of radical cystectomy. Patient summary In this large population-based study, we found that 4.3% of variation in the use of radical cystectomy was attributed to the hospital level, leaving 95.7% variation in use unexplained. Higher radical cystectomy volume of diagnosing urologists and female urologists were independently associated with increased use of radical cystectomy. These findings support further investigation into measures beyond hospital volume, which largely impact the utilization of radical cystectomy., In this large population-based study, we found that 4.3% of variation in the use of radical cystectomy was attributed to the hospital level, leaving 95.7% variation in use unexplained. Higher radical cystectomy volume of diagnosing urologists and female urologists were independently associated with increased use of radical cystectomy. These findings support further investigation into measures beyond hospital volume, which largely impact the utilization of radical cystectomy.

Background: Cancer center accreditation status is predicated on several factors that measure high-value healthcare. However, price transparency, which is critical in healthcare decisions, is not a quality measure included for accreditation. We reported the rates of price disclosure of surgical procedures for 5 cancers (breast, lung, cutaneous melanoma, colon, and prostate) among hospitals ranked by the American College of Surgeon’s Commission on Cancer (ACS-CoC). Methods: We identified nonfederal, adult, and noncritical access ACS-CoC accredited hospitals and used the commercial Turquoise Health database to perform a cross-sectional analysis of hospital price disclosures for 5 common oncologic procedures (mastectomy, lobectomy, wide local excision for cutaneous melanoma, partial colectomy, prostatectomy). Publicly available financial reporting data were used to compile facility-specific features, including bed size, teaching status, Centers for Medicare & Medicaid wage index, and patient revenues. Modified Poisson regression evaluated the association between price disclosure and ACS-CoC accreditation after adjusting for hospital financial performance. Results: Of 1,075 total ACS-CoC accredited hospitals, 544 (50.6%) did not disclose prices for any of the surgical procedures and only 313 (29.1%) hospitals reported prices for all 5 procedures. Of the 5 oncologic procedures, prostatectomy and lobectomy had the lowest price disclosure rates. Disclosing and nondisclosing hospitals significantly differed in ACS-CoC accreditation, ownership type, and teaching status. Hospitals that disclosed prices were more likely to receive Medicaid disproportionate share hospital payments, have lower average charge to cost ratios (4.53 vs 5.15; PP=.005). After adjustment, a 1-point increase in markup was associated with a 4.8% (95% CI, 2.2%–7.4%; PConclusions: More than half of the hospitals did not disclose prices for any of the 5 most common oncologic procedures despite ACS-CoC accreditation. It remains difficult to obtain price transparency for common oncologic procedures even at centers of excellence, signaling a discordance between quality measures visible to patients.

Although integrated health care has largely been associated with increases in prices and static or decreased quality across many disease states, it has shown some successes in improving cancer care. However, its impact is largely equivocal, making consensus statements difficult. Critically, integration does not necessarily translate to clinical coordination, which might be the true driver behind the success of integrated health care delivery. Moving forward, it is important to establish payment models that support clinical care coordination. Shifting from a fragmented health system to a coordinated one may improve evidence-based cancer care, outcomes, and value for patients.

ObjectiveTo characterize appointment access for Medicaid-insured patients seeking care at urology practices affiliated with private equity firms in light of the recent national trends in practice consolidation.MethodsWe identified 214 urology offices affiliated with private equity firms that were geographically matched with 231 non-private equity affiliated urology offices. Using a standardized script, researchers posed as an adult patient with either Medicaid or commercial insurance in the clinical setting of new onset, painless hematuria. The primary outcome was whether the patient's insurance was accepted for an appointment. The secondary outcome was appointment wait time.ResultsWe conducted 815 appointment inquiry calls to 214 private equity (PE) and 231 non-PE-affiliated urology offices across 12 states. Appointment availability was higher for commercially-insured patients (99.0%; 95% CI: 98.1%-99.9%) vs Medicaid-insured patients (59.8%; 95% confidence interval [CI]: 55.0%-64.6%) (P < .0001). Medicaid acceptance was higher at non-PE affiliated (66.8%; CI 60.4%-73.2%) than PE-affiliated practices (52.1%; 95% CI 45.0%-59.2%) (P = .003). On multivariable logistic regression analysis, state Medicaid expansion status (odds ratio [OR] 2.20; CI 1.14-4.28; P = .020) was independently associated with Medicaid appointment availability, whereas PE-affiliation (OR 0.55; CI 0.37-0.83; P = .004) was independently associated with lower Medicaid access. Appointment wait times did not differ significantly for commercially-insured vs Medicaid patients (19.2 vs 20.1 days; p = .59), but PE-affiliated practices offered shorter mean wait times than non-PE offices (17.5 vs 21.4 days; P = .017).ConclusionAccess disparities for urologic evaluation in patients with Medicaid insurance at urology practices and were more pronounced at private equity acquired practices.

Earlier studies on the cost of muscle-invasive bladder cancer treatments are limited to short-term costs of care. We determined the 2- and 5-year costs associated with trimodal therapy (TMT) vs. radical cystectomy (RC).We performed a retrospective cohort study using the Surveillance, Epidemiology, and End Results (SEER)-Medicare database. Total Medicare costs at 2 and 5 years following RC vs. TMT were compared using inverse probability of treatment-weighted propensity score models.A total of 2,537 patients aged 66 to 85 years were diagnosed with clinical stage T2-4a muscle-invasive bladder cancer. Total median costs for patients that received no definitive treatment(s) were $73,780 and $88,275 at 2-and 5-years. Costs were significantly higher for TMT than RC at 2-years ($372,839 vs. $191,363, Median Difference $127,815, Hodges-Lehmann Estimate (H-L) 95% Confidence Interval (CI), $112,663-$142,966) and 5-years ($424,570 vs. $253,651, Median Difference $124,466, H-L 95% CI, $105,711-$143,221). TMT had higher outpatient costs than RC (2-years: $318,221 vs. $100,900; 5-years: $367,092 vs. $146,561) with significantly higher costs with radiology, medications, pathology/laboratory, and other professional services. RC had higher inpatient costs than TMT (2-years: $62,240 vs. $33,631, Median Difference $-29,174, H-L 95% CI, $-32,364-$-25,984; 5-years: $75,499 vs. $45,223, Median Difference $-29,843, H-L 95% CI, $-33,905-$-25,781).The excess spending associated with trimodal therapy vs. radical cystectomy was largely driven by outpatient expenditures. The relatively high long-term trimodal therapy costs are prime targets for cost containment strategies to optimize future value-based care.

Postoperative ileus (POI) and constipation are common secondary effects of opioids and carry significant clinical and economic impacts. μ-Opioid receptors mediate opioid analgesia in the central nervous system (CNS) and gastrointestinal-related effects in the periphery. Peripherally acting μ-opioid receptor antagonists (PAMORAs) block the peripheral effects of opioids in the gastrointestinal tract, while maintaining opioid analgesia in the CNS. While most are not approved for POI or postoperative opioid-induced constipation (OIC), PAMORAs have a potential role in these settings via their selective effects on the μ-opioid receptor. This review will discuss recent clinical trials evaluating the safety and efficacy of PAMORAs, with a focus on alvimopan (Entereg®) and methylnaltrexone (Relistor®) in patients with POI or postoperative OIC. We will characterize potential factors that may have impacted the efficacy observed in phase 3 trials and discuss future directions for the management and treatment of POI.

Bladder cancer is the most common urinary tract malignancy and the fifth leading new cancer diagnosis in the United States. Nonmuscle-invasive bladder cancer (NMIBC) comprises the majority of these cases and is known for its varying oncological outcomes and need for frequent follow-up and treatment. However, there is significant heterogeneity between surveillance protocols and an undefined role for the implementation of new endoscopic technology and urinary markers. This chapter will serve as a comprehensive and practical guide for the oncological monitoring of NMIBC. Additionally, it will incorporate tips and tricks utilized by experts in the field that can be applied in a urologist’s daily practice.

To investigate treatment patterns of partial cystectomy (PC), neoadjuvant chemotherapy (NAC), lymph node dissection (LND), and treatment delays, and the associations with overall survival (OS) among patients with muscle-invasive bladder cancer.We identified patients with cT2-4cN0cM0 urothelial carcinoma of the bladder in the National Cancer Database who underwent PC from 2007 through 2015. We performed descriptive statistics and assessed temporal trends using the Cochrane-Armitage test. Our outcomes of interest were NAC, LND, and treatment delay defined as ≥8 or ≥12 weeks for patients who underwent NAC or upfront surgery, respectively. We used logistic regression and multivariable Cox proportional hazards models to evaluate predictors and associations with OS, respectively.A total of 9,199 patients met inclusion criteria. Over the study period, PC utilization decreased from 9% to 7% (P = 0.06). Compared with patients who underwent radical cystectomy, patients treated with PC less frequently received NAC (7% vs. 17%, P0.01) and LND (57% vs. 91%, P0.01), but were less likely to experience treatment delays (25% vs. 31%, P0.01). Only 4.1% (27/655) of patients treated with PC received the combination of NAC, LND, and no treatment delay. In a Cox model, adequacy of LND was associated with improved OS (10 nodes: HR 0.62, 95% CI 0.48-0.81 and ≥10 nodes: HR 0.48, 95% Cl 0.32-0.72).PC is uncommon and associated with poorer utilization of NAC and LND, but fewer treatment delays. The adequacy of LND was associated with improved OS while NAC and treatment delay were not.

Renal mass biopsy (RMB) may not be indicated when the results are unlikely to impact management, such as in young and/or healthy patients and in elderly and/or frail patients. We analyzed the utility of RMB in three patient cohorts stratified by age-adjusted Charlson comorbidity index score (ACCI).We identified patients with cT1a renal tumors in the National Cancer Database from 2004-2014. We combined age and Charlson-Deyo scores to identify young and/or healthy patients ('healthy-ACCI'), elderly and/or frail patients ('frail-ACCI'), and a reference cohort. We performed multivariable logistic regression to identify predictors of RMB and treatment. We evaluated the impact of RMB on management by analyzing the proportion of high-grade disease on final pathology as a surrogate for risk stratification.We identified 36,720 healthy-ACCI, 2,516 frail-ACCI, and 18,989 reference-ACCI patients. Healthy-ACCI patients were less likely to undergo RMB (7.5% versus 10.8%; p0.001) while frail-ACCI patients underwent RMB at similar rates (11.8% versus 10.8%; p = 0.14) compared with reference-ACCI patients. On multivariable logistic regression, in both healthy-ACCI and frail-ACCI patients, RMB was associated with decreased odds of surgical treatment, and increased odds of ablation and surveillance (all p0.01). In the frail-ACCI patients, higher grade disease at surgery was identified in the RMB cohort (32.9% versus 23.5%, p = 0.05).RMB is performed less frequently in healthy-ACCI patients compared with the reference cohort. RMB is associated with decreased odds of surgical treatment and increased odds of surveillance and ablation in all cohorts. In frail-ACCI patients who underwent surgery, RMB may provide additional risk stratification as these patients had lower rates of low-grade disease.

Background High-risk ureteral tumors represent an understudied subset of upper tract urothelial carcinoma, whose surgical management can range from a radical nephroureterectomy (NU) to segmental ureterectomy (SU). Objectives To evaluate contemporary trends in the management of high-risk ureteral tumors, the utilization of lymphadenectomy and peri-operative chemotherapy, and their impact on overall survival (OS). Design, setting, and participants We performed a retrospective cohort study of patients in the National Cancer Database from years 2006 to 2013 with clinically localized high-risk ureteral tumors treated with NU or SU. Outcome measurements and statistical analysis Chi-squared tests were utilized to assess differences in clinicodemographic features and peri-operative treatment delivery between SU and NU cohorts. Cochran-Armitage tests and linear regressions were performed to evaluate temporal trends in treatment utilization. Multivariable logistic regression models were employed to assess predictors of treatment delivery. Multivariable Cox proportional hazards models evaluated associations with OS. Results Of the 1,962 patients included, NU was more commonly performed than SU (72.4%, 1,421/1,962 vs. 27.6%, 541/1,962). Only 22.7% (446/1,962) of the population underwent lymphadenectomy, and 24.8% (271/1,092) of those with advanced pathology (≥pT2 or pN+) received adjuvant chemotherapy. Lymphadenectomy was associated with improved OS in NU patients when more than 3 nodes were removed (hazard ratio [HR] 0.58, 95% confidence interval [CI] 0.39–0.89). Receipt of adjuvant chemotherapy for advanced pathology had no impact OS in both the NU (HR 1.10, 95% CI 0.84–1.44) and SU (HR 0.94, 95% CI 0.61–1.46) cohorts. Performance of SU was not associated with poorer OS on multivariable analysis (HR 1.02, 95% CI 0.89–1.21, P = 0.83). Conclusion Our study suggests that SU may be an appropriate alternative to NU for the management of high-risk ureteral tumors. Further, lymphadenectomy may play an important role at the time of NU, and adjuvant chemotherapy is infrequently utilized in patients with advanced pathology.

INTRODUCTION AND OBJECTIVE:As novel treatments improve survival for patients with advanced kidney, bladder, and prostate cancer, the burden of these diseases shifts from mortality to morbidity. Pal...

INTRODUCTION AND OBJECTIVE:One out of five patients with muscle-invasive bladder cancer undergo radical cystectomy—a guideline-recommended treatment. Previous studies have primarily evaluated patie...

To assess the impact of N-methylnaltrexone, a peripherally acting mu-opioid receptor antagonist, on the post-operative recovery of patients undergoing robotic-assisted radical cystectomy for bladder cancer. We retrospectively reviewed patients undergoing robotic-assisted radical cystectomy by a single surgeon (KC) prior to (control group) and after (treatment group) the routine use of N-methylnaltrexone. Kaplan–Meier curves and the log-rank test were used to quantify time to flatus, bowel movement, and discharge. Daily mean opioid use, daily pain assessment rating, and episodes of severe pain (7–10/10) were compared. Gastrointestinal-related complications, including ileus, emesis, and/or need for post-op nasogastric tube placement, and 30-day readmissions were also compared between groups. Charge capture data were compared between groups to analyze cost impact. 29 patients each in the control and treatment group met inclusion criteria. Patients receiving N-methylnaltrexone had reduced length of stay compared with no N-methylnaltrexone (median 4 vs. 7 days, p

The United States health care system is rapidly moving away from fee for service reimbursement in an effort to improve quality and contain costs. Episode based reimbursement is an increasingly relevant value based payment model of surgical care. We sought to quantify the impact of modifiable cost inputs on institutional financial margins in an episode based payment model for prostate cancer surgery.A total of 157 consecutive patients underwent robotic radical prostatectomy in 2016 at a tertiary academic medical center. We compiled comprehensive episode costs and reimbursements from the most recent urology consultation for prostate cancer through 90 days postoperatively and benchmarked the episode price as a fixed reimbursement to the median reimbursement of the cohort. We identified 2 sources of modifiable costs with undefined empirical value, including preoperative prostate magnetic resonance imaging and perioperative functional recovery counseling visits, and then calculated the impact on financial margins (reimbursement minus cost) under an episode based payment.Although they comprised a small proportion of the total episode costs, varying the use of preoperative magnetic resonance imaging (33% vs 100% of cases) and functional recovery counseling visits (1 visit in 66% and 2 in 100%) reduced average expected episode financial margins up to 22.6% relative to the margin maximizing scenario in which no patient received these services.Modifiable cost inputs have a substantial impact on potential operating margins for prostate cancer surgery under an episode based payment model. High cost health systems must develop the capability to analyze individual cost inputs and quantify the contribution to quality to inform value improvement efforts for multiple service lines.

To evaluate the impact of frailty on adverse perioperative outcomes in patients treated with radical cystectomy for bladder cancer.We identified 9459 adults (age ≥18) in the Nationwide Readmission Database who underwent radical cystectomy in 2014 for bladder cancer. We defined patients' frailty status using Johns Hopkins Adjusted Clinical Groups frailty-defining diagnosis indicator and compared in-hospital mortality, ICU-level complications, 30-day readmissions, nonhome discharge, length of hospitalization, and hospital-related costs between frail and nonfrail patients using χOf 9459 patients undergoing radical cystectomy, 7.1% (n = 673) met criteria. Frail patients were more likely than nonfrail patients to have comorbid conditions (68.2% vs 59.7%; P= .005), in-hospital mortality (4.2% vs 1.5%; P= .04), ICU-level complications (52.9% vs 18.6%; P.001), nonhome discharge (33.9% vs 11.6%; P.001), longer length of stay (median 15 vs 7 days; P.001), and higher median cost of the index admission ($39,665 vs $27,307). Frailty was the strongest independent predictor of ICU-level complications, nonhome discharge, increased length of stay, and hospital-related costs of any covariate.Frail patients receiving radical cystectomy were more likely than nonfrail patients to have adverse perioperative outcomes and higher odds of in-hospital mortality, ICU-level complications, nonhome discharge, increased length of stay, and hospital-related costs. Preoperative consideration of frailty may be useful in clinical guidance and shared decision-making.

Background Palliative care has an established role in improving the quality of life in patients with advanced cancer, but little is known regarding its delivery among patients with urologic malignancies. Objective To determine trends in the utilization of palliative interventions among patients with advanced bladder, prostate, and kidney cancer. Design, Setting, and Participants We performed a retrospective cohort study of patients from years 2004 to 2013 in the National Cancer Database diagnosed with stage IV bladder (n = 17,997), prostate (n = 23,322), and kidney (n = 34,697) cancer, after excluding those with missing disease stage, treatment, and outcomes data. Outcome Measurements and Statistical Analysis Descriptive statistics and logistic regression were performed to evaluate utilization of palliative care intervention. Utilization was analyzed by cancer type and by overall survival strata ( 24 months). Kaplan-Meier and Cox proportional hazards models analyzed overall survival. Results and Limitations Palliative interventions were utilized in 12.5% (2,257/17,997), 14.7% (3,442/23,322), and 19.9% (6,935/34,697) of advanced bladder, prostate, and kidney cancer patients, respectively. Older age and longer survival were associated with lower odds of palliative intervention utilization in each malignancy, as was minority race in kidney and bladder cancer patients. Palliative radiation was used most commonly, and utilization of any palliative intervention was associated with poorer overall survival. Limitations largely stem from imperfect data abstraction, and the analysis of interventions’ incomplete reflection of palliative care. Conclusions Palliative interventions were seldom used among patients with advanced urologic malignancies. Palliative interventions were less frequently used in older patients and minority races. Further study is warranted to define the role of palliative interventions in advanced urologic malignancies and guide their utilization.

Radical cystectomy (RC) is the standard of care for refractory high-risk non-muscle invasive bladder cancer (NMIBC). We aim to identify predictors of adequate lymph node dissection (LND) in a cohort of NMIBC patients undergoing RC, as well as its impact on clinical outcomes.The National Cancer Database was queried for patients who underwent RC for urothelial cell carcinoma for clinical stage Tis/a/1 N0M0 disease between 2004 and 2013. Patients were stratified by LND: none, inadequate (10) or adequate (≥10 nodes). Factors associated with LND were analyzed. Inverse-probability weighted propensity score matching was used to assess the impact of adequate LND on overall survival.The final cohort of 3,226 patients had a median follow-up of 39.0 months, had a mean age of 65.3 years, was 70% male, and was 81% Caucasian. Overall, 16.6% received no LND, 28.5% inadequate LND, and 55.0% adequate LND. Treatment at an academic facility, Charlson-Deyo Comorbidity score of 1, and later year of treatment were significantly associated with adequate LND. Overall survival was significantly higher with adequate LND compared to a matched-cohort of inadequate LND patients (68.7% vs. 60.6% at 5 years, P0.01).Nearly half of NMIBC patients undergoing RC do not receive an adequate LND, despite an association with increased overall survival. Treatment at an academic facility was associated with increased likelihood of adequate LND. Initiatives to improve adequate LND in this population may be warranted.

Objective To determine the predictors of post-surgical recurrence for patients with non-metastatic renal cell carcinoma (RCC) and venous thrombus. Methods Records from consecutive patients with non-metastatic RCC with tumour thrombus, treated surgically between 2000 and 2012 at one of three centres, were reviewed. Univariable and multivariable analysis were used to evaluate the association of risk factors for post-surgical recurrence. Results A total of 465 patients with non-metastatic RCC were identified, including patients with thrombus present in the renal vein (257 patients, 55.3%), infrahepatic inferior vena cava (IVC; 144 patients, 31.0%) and suprahepatic IVC (64 patients, 13.8%). The median (interquartile range) follow-up was 28.3 (12.2–56.4) months, with metastatic RCC developing in 188 patients (40.5%). Independent predictors of recurrence included: body mass index ≤20 kg/m2 (hazard ratio [HR] 2.66; 95% confidence interval [CI] 1.29–5.49), low preoperative haemoglobin (HR 1.54; 95% CI 1.07–2.20), perinephric fat invasion (HR 1.51; 95% CI 1.09–2.10), IVC thrombus height (HR 2.64; 95% CI 1.47–4.74), tumour diameter (HR 1.04 95% CI 1.00–1.09), nuclear grade (HR 1.56 95% CI 1.12–2.15) and non-clear-cell histology (HR 2.13; 95% CI 1.30–3.50). Independently predictive variables were used to create a recurrence model for three risk groups based on 0, 1–2, or >2 risk factors, respectively. The 5-year recurrence-free survival rate was significantly different in patients with favourable-risk (79.1%) compared with intermediate- (55.1%) or high-risk (22.1%) disease (P < 0.001). Conclusions Seven risk factors for recurrence were identified for patients with non-metastatic RCC with thrombus, which can be used to select patients who may benefit from increased surveillance or adjuvant therapy clinical trials.

Purpose of Review Previously considered an absolute contraindication, the use of testosterone therapy in men with prostate cancer has undergone an important paradigm shift. Recent data has changed the way we approach the treatment of testosterone deficiency in men with prostate cancer. In the current review, we summarize and analyze the literature surrounding effects of testosterone therapy on patients being treated in an active surveillance protocol as well as following definitive treatment for prostate cancer. Recent Findings The conventional notion that defined the relationship between increasing testosterone and prostate cancer growth was based on limited studies and anecdotal case reports. Contemporary evidence suggests testosterone therapy in men with testosterone deficiency does not increase prostate cancer risk or the chances of more aggressive disease at prostate cancer diagnosis. Although the studies are limited, men who received testosterone therapy for localized disease did not have higher rates of recurrences or worse clinical outcomes. Current review of the literature has not identified adverse progression events for patients receiving testosterone therapy while on active surveillance/watchful waiting or definitive therapies. Summary The importance of negative effects of testosterone deficiency on health and health-related quality of life measures has pushed urologists to re-evaluate the role testosterone plays in prostate cancer. This led to a paradigm shift that testosterone therapy might in fact be a viable option for a select group of men with testosterone deficiency and a concurrent diagnosis of prostate cancer.

Positive surgical margins (PSMs) are associated with treatment failure after radical prostatectomy (RP) for patients with prostate cancer (CaP). We investigated institutional variations in PSM after RP, as well as clinical and demographic factors predicting PSM.Patients undergoing RP for clinically localized CaP were identified in the National Cancer Database in 2010 to 2013 and clinicodemographics were recorded. Treating institution was defined as academic (AMC) or nonacademic medical centers (nAMC). The primary outcome was the PSM rate. Multivariable logistic regression and propensity matching with inverse probability treatment weighing were used to both compare outcomes between AMC and nAMC and to identify predictors of PSM following RP.A total of 167,260 patients met our inclusion criteria. PSM rate was significantly lower in patients treated at AMC (13,435, 18.9%) compared with 22,145 (23.0%) in those treated at nAMC (P0.01). The difference between PSM rate in AMC and nAMC was more pronounced in lower volume centers while it was not significant in higher volume centers. On multivariable analysis, age, race, prostate-specific antigen (PSA), biopsy Gleason score, comorbidity profile, insurance type, income, and treatment facility were significantly associated with PSM rate.PSM rates appear to be lower at AMC and higher volume facilities, which can potentially reflect institutional differences in surgical quality. In addition, we identified several socioeconomic and demographic factors that contribute to the likelihood of PSM following RP for localized CaP, suggesting potential systematic variation in the quality of surgical care. The cause of this variation warrants further investigation and evaluation.

PURPOSE: Patients with metastatic renal cell carcinoma (mRCC) commonly present with tumor thrombi in the renal vein and inferior vena cava (IVC). The benefit of cytoreductive nephrectomy (CN) in this population is unclear and the effect on overall survival (OS) has been incompletely evaluated. MATERIALS AND METHODS: We queried the National Cancer Database from 2010 to 2013 for patients diagnosed with mRCC and tumor thrombi, which was defined as renal vein, infradiaphragmatic IVC, or supradiaphragmatic IVC. Descriptive statistics were performed and associations between clinicopathologic variables and utilization of CN were analyzed. Patients were matched on the receipt of CN and Kaplan Meier analyses and multivariable Cox proportional hazards models were used to estimate survival. RESULTS: In total, 8,629 patients were found to have mRCC during the study period. Approximately 27% (n=2,376) had tumor thrombus. Tumor thrombus was associated with increased rates of CN utilization, however rates decreased as thrombus level increased. In a matched Kaplan Meier analysis, CN was associated with improved OS in patients without thrombus, and with renal vein or infradiaphragmatic thrombus (all p

6576 Background: Only one out of five muscle-invasive bladder cancer patients receive radical cystectomy, a guideline-recommended treatment. Prior studies evaluated patient characteristics associated with radical cystectomy use. We aimed to determine bladder cancer diagnosing physician and hospital characteristics associated with the use of radical cystectomy. Methods: This cohort study used linked SEER-Medicare Data from 2002 to 2011. We included older adults (age>65 years) diagnosed with muscle-invasive bladder cancer. For each patient, a urologist who performed transurethral resection of bladder tumor was assigned as a diagnosing physician. The diagnosing physician was assigned to one hospital based on where he/she performed more than half of all urologic surgeries. Two-level hierarchical model (patients nested within hospitals) were constructed to determine the association of patient, physician and hospital characteristics with radical cystectomy use. Results: A total of 7,097 patients were diagnosed by 4601 physicians who were affiliated with 822 hospitals. Overall, the radical cystectomy utilization rate was 26.5%. Only 4.8% of the variation in radical cystectomy was attributed to the hospital level. In the two-level hierarchical model, patients diagnosed by female physicians were more likely to undergo radical cystectomy (32.8% vs. 25.8%; OR=1.63, 95% CI=1.31-2.02). Higher radical cystectomy volume by diagnosing physicians and hospitals increased the radical cystectomy use (Table). Diagnosing physician characteristics (age, years in practice, employment status), and hospital characteristics (teaching states, location, type of hospital) were not associated with radical cystectomy use. Patient characteristics such as age, male, higher comorbidity burden were associated with lower likelihood of radical cystectomy use. Conclusions: Physician and hospital factors do not largely contribute to the receipt of radical cystectomy. Radical cystectomy volume by diagnosing physicians and hospital drives radical cystectomy use.[Table: see text]

Background For patients with bladder cancer (BC) receiving neoadjuvant chemotherapy (NAC), complete pathologic absence of tumor (pT0) at radical cystectomy (RC) is associated with better survival. It is unclear if pT0 status can be attributed to the absence of residual disease (cT0) on transurethral resection of bladder tumor (TURBT) or to the effects of NAC. Objective T o determine how often cT0 is associated with pT0 and identify preoperative and postoperative factors associated with survival. Design, setting, and participants Between 1995 and 2011, 157 out of 1897 RC patients were identified as stage cT0 after at least two TURBT procedures at a single center. Intervention RC with or without NAC. Outcome measurements and statistical analysis Initial TURBT pathology and clinical staging were reviewed. The primary endpoint was pathologic stage at RC. Cox proportional hazards ratios identified factors associated with residual disease at RC, overall survival (OS), recurrence-free survival (RFS), and disease-specific survival (DSS). Results and limitations Of the cT0 patients, 49.7% ( n =78) underwent NAC. pT0 was found in 35.7% ( n =56). Residual tumor was found at RC in 63.7% ( n =101), of whom 24.8% ( n =39) had advanced disease (≥pT3 or node-positive disease). Positive lymph nodes at RC were found in 12.7% ( n =20) of the patients. There was no significant difference in achieving pT0 status between patients with and without NAC. The presence of advanced BC was most predictive of OS. NAC was associated with longer OS and RFS. During median follow-up of 6.3 yr, the 5-yr RFS was 81% for those with non-advanced disease and 46% for advanced BC ( p p Conclusions Complete TURBT does not predict pT0 at RC. A notable fraction of patients with cT0 bladders have locally advanced and/or lymph node–positive disease. These findings may be of value when counseling patients on bladder preservation strategies for muscle-invasive BC. Patient summary Among patients thought to have had the entire tumor in their bladder removed via cystoscopy, a majority have persistent tumors when their bladders were removed. In a sizable proportion, these persistent tumors were even more invasive than initially thought.

Patients with locally advanced renal cell carcinoma represent a subset that may benefit from retroperitoneal lymph node dissection. We identified preoperative clinical predictors of positive lymph nodes in patients with renal cell carcinoma without distant metastasis who underwent retroperitoneal lymph node dissection.We retrospectively analyzed data on a consecutive cohort of 1,270 patients with cTany Nany M0 renal cell carcinoma who were treated at a single institution from 1993 to 2012. Multivariate analysis was performed to determine preoperative predictors of pathologically positive lymph nodes in patients who underwent retroperitoneal lymph node dissection. A nomogram was developed to predict the probability of lymph node metastasis. Overall, cancer specific and recurrence-free survival was estimated using the Kaplan-Meier Method.We identified 1,270 patients with renal cell carcinoma without distant metastasis who had (564) or did not have (706) retroperitoneal lymph node dissection performed. Of the 564 patients 131 (23%) and 433 (77%) had pN1 and pN0 disease, and 60 (37%) and 29 (7.2%) had cN1pN0 and cN0pN1 disease, respectively. ECOG PS, cN stage, local symptoms and lactate dehydrogenase were associated with nodal metastasis on multivariable analysis. A nomogram was developed with a C-index of 0.89 that demonstrated excellent calibration. Differences in overall, cancer specific and recurrence-free survival among pNx, pN0 and pN1 cases were statistically significant (p0.001).Local symptoms, ECOG PS, cN stage and lactate dehydrogenase were independent predictors of lymph node metastasis in patients who underwent retroperitoneal lymph node dissection. Our predictive nomogram using these factors showed excellent discrimination and calibration.

366 Background: Smoking is the single most significant modifiable risk factor for bladder cancer, yet this is not well known outside of the medical community. Previous studies from tertiary referral centers have found that 36-58% of urology patients can identify smoking as a risk factor for bladder cancer. Since those patients may not be representative of the general population, we studied the knowledge base of bladder cancer risk factors among people encountered in the general waiting room of an urban county hospital. Methods: 215 participants over 18 years of age were recruited from the waiting room of an urban county hospital to participate in a brief survey on risk factors for various cancers. Fisher’s exact test and McNemar’s test were used to detect differences in knowledge between bladder cancer and other cancers. Results: The survey participant population was mostly female (65.6%), Hispanic (54%), and middle-aged (67% age 35-64). Most (54.8%) had an annual household income of less than $20,000, attained a high school education (49.1%) or below (24.1%), and 40.3% were current or former smokers. An overwhelming majority of participants chose smoking as a risk factor for lung cancer (92.2%), with 80.7% identifying smoking as the primary risk factor for lung cancer. In contrast, only 31.6% of participants chose smoking as a risk factor for bladder cancer with 7.4% selecting it as the primary risk factor for bladder cancer. Knowledge of smoking as a risk factor for bladder cancer was not impacted by education, income, smoking status, or personal/family history of cancer. Male gender and exposure to industrial chemicals were identified as risk factors for bladder cancer by a minority of patients (19.3% and 28.0%, respectively). Almost half of all participants surveyed (49.1%) incorrectly identified alcohol use as a risk factor for bladder cancer. Conclusions: Among participants of low socioeconomic status presenting to an urban county hospital, there is a concerning lack of knowledge about the major risk factors for bladder cancer. Given that smoking is a modifiable risk factor, future public education initiatives to prevent bladder cancer should focus on populations with low socioeconomic status as high-yield targets to affect change.

312 Background: For patients with superficial bladder cancer, the presence of Carcinoma in situ (CIS) is known to increase the risk of subsequent upper tract recurrence. In this study, we focused on patients with no residual invasive carcinoma at cystectomy to determine if those patients with pCIS only on final pathology have worse outcomes than patients with p0 bladders. Methods: We performed a retrospective review of our institutional cystectomy database to identify patients with no residual invasive carcinoma on final pathology (p0 or pCIS only). Chi squared test was used to analyze categorical variables and recurrence rates and the Kaplan-Maier method was used to assess the impact of surgical pathology on recurrence-free survival and overall survival over time. Results: Of the 1,897 cystectomy patients in our institutional database, 630 had no residual invasive carcinoma and had complete follow up data. Of these, 285 had stage p0 and 345 had stage pCIS. Local recurrence, upper tract recurrence, and distant recurrence rates were similar between the two groups (p> 0.05 for all). Disease-specific and overall survival rates were also similar for the two groups. In the subset of patients that had received neoadjuvant chemotherapy, there were also no differences in recurrence and survival rates between the p0 and the pCIS groups. Conclusions: The presence of CIS alone in the cystectomy specimen does not increase risk of upper tract recurrence, distant recurrence, or worsened survival compared to patients with p0 bladder pathology. To note there was no financial funding for this study.