Resident Duty Hour Compliance and Sleep after Transitioning to a Night Float System: A Prospective Observational Study in an Academic Urology Program.

INTRODUCTION: Our urology residency program transitioned to a night float system, where dedicated residents cover nights and are off duty during the day. Junior residents previously covered 5 hospitals every 5 to 7 nights and worked the following day (home call). This prospective observational study compared the 2 systems before and after the transition. METHODS: A validated survey was administered to residents and faculty to evaluate patient care, communication, quality of life, resident education, and duty hour violations. A separate survey was administered to nurses evaluating the on-call resident. Sleep was measured using actigraphy. RESULTS: Survey response rates were 80% to 100%. Junior residents rated night float as equivalent to home call for surgical case volume and superior in all other respects (p <0.05). Senior residents rated night float as superior for continuity of care, compassion, safety, efficiency for the day team, communication with nurses, quality of life, and time for reading and research (p <0.05). Faculty rated night float as superior for efficiency for the day team, handoffs, quality of life, and time for research (p <0.05). Nurses rated night float higher for availability, knowledge of plan for patient, respectfulness, communication, and ability to identify the resident on call (p <0.05). Mean duration of sleep was 2.5 and 7.1 hours for home call and night float, respectively (p <0.001). Junior residents reported fewer violations of the 80-hour and 8-hour-off rules with night float (p <0.001). CONCLUSIONS: Physicians and nurses perceived night float to improve multiple domains. Residents slept more and had fewer duty hour violations on night float.

Large reduction in opioid prescribing by a multipronged behavioral intervention after major urologic surgery.

BACKGROUND: Surgeons play a pivotal role in combating the opioid crisis that currently grips the United States. Changing surgeon behavior is difficult, and the degree to which behavioral science can steer surgeons toward decreased opioid prescribing is unclear. METHODS: This was a single-institution, single-arm, pre- and postintervention study examining the prescribing of opioids by urologists for adult patients undergoing prostatectomy or nephrectomy. The primary outcome was the quantity of opioids prescribed in oral morphine equivalents (OMEs) after hospital discharge. The primary exposure was a multipronged behavioral intervention designed to decrease opioid prescribing. The intervention had 3 components: 1) formal education, 2) individual audit feedback, and 3) peer comparison performance feedback. There were 3 phases to the study: a pre-intervention phase, an intervention phase, and a washout phase. RESULTS: Three hundred eighty-two patients underwent prostatectomy, and 306 patients underwent nephrectomy. The median OMEs decreased from 195 to 19 in the prostatectomy patients and from 200 to 0 in the nephrectomy patients (P < .05 for both). The median OMEs prescribed did not increase during the washout phase. Prostatectomy patients discharged with opioids had higher levels of anxiety than patients discharged without opioids (P < .05). Otherwise, prostatectomy and nephrectomy patients discharged with and without opioids did not differ in their perception of postoperative pain management, activity levels, psychiatric symptoms, or somatic symptoms (P > .05 for all). CONCLUSIONS: Implementing a multipronged behavioral intervention significantly reduced opioid prescribing for patients undergoing prostatectomy or nephrectomy without compromising patient-reported outcomes.

Statewide Price Variation for Generic Benign Prostatic Hyperplasia Medications.

OBJECTIVE: To examine the geographic and pharmacy-type variation in costs for generic benign prostatic hyperplasia (BPH) medications in order to improve drug price transparency and reduce health disparities. Medical therapy for BPH can be expensive, having significant implications for uninsured and underinsured patients. METHODS: We generated a 20% random sample of all pharmacies in Pennsylvania and queried each for the uninsured cash price of a 30-day prescription of tamsulosin 0.4mg daily, finasteride 5mg daily, oxybutynin immediate release 5mg TID and oxybutynin XL 10mg daily. Our primary objectives were to identify price variation based on pharmacy type (i.e., big chain and independent) and between geographic regions (predetermined by the Pennsylvania Health Care Cost Containment Council Database). We fit multivariable quantile regression models to test for an association between drug price and region after controlling for pharmacy type. RESULTS: Among 575 retail pharmacies contacted, 473 responded (82% response rate). The median cash price was significantly higher for big chain pharmacies than for independent pharmacies for tamsulosin ($66 vs. $15), finasteride ($68 vs. $15), oxybutynin immediate release ($49 vs. $35), and oxybutynin XL ($79 vs. $31) (all p < 0.05). When controlling for region, the median and 75th percentile price of all drugs was significantly higher for big chain pharmacies. When controlling for pharmacy type, regional variation was noted in all four drugs at the 75th percentile price and was greater for independent pharmacies. CONCLUSION: Compared to independent pharmacies, big chain pharmacies charged significantly more for generic BPH medications to uninsured patients. However, independent pharmacies demonstrated more regional variation in their pricing.

Life-threatening gross hematuria: case report of renal artery aneurysm.

Renal artery aneurysms can present with gross hematuria and are potentially life-threatening in cases of rupture. We report a case of a young male with no prior genitourinary history who presents to an emergency department with sudden onset gross hematuria, clot retention, and right-sided flank pain. On evaluation, he was found to have a renal artery aneurysm bleeding into his collecting system and underwent renal artery embolization and rapid resolution of his hematuria. Renal vascular pathology should be considered in the differential diagnosis and timely diagnosis of this condition is imperative as surgical interventions have proven to be life-saving.

Decrease in Urologic Discharge Opioid Prescribing after Mandatory Query of Statewide Prescription Drug Monitoring Program.

OBJECTIVE: To examine the effectiveness of the introduction of the Pennsylvania Prescription Drug Monitoring Program (PDMP) on discharge postoperative opioid prescriptions in patients undergoing major urologic procedures within a large single tertiary care hospital. Opioids have historically been prescribed to control postoperative pain, but with growing concern regarding opioid overdose, misuse, and diversion, measures have been introduced to curb opioid prescribing. Numerous states have introduced PDMP programs as a method to search patients' prior opioid prescriptions. These programs have reduced opioid prescriptions in emergency department and outpatient settings, but their effectiveness, and the use of a prescriber query mandate, in reducing postoperative opioid prescribing has not been established. METHODS: We identified 582 patients who underwent major prostate or renal surgery between July 1st 2016 and June 30th 2017 at a single large academic hospital. We examined prescribing trends in both opioid naive and opioid tolerant patients measuring 5mg oxycodone equivalents before and after a PDMP query was mandated on January 1st 2017. RESULTS: There was no significant difference is the number of opioid prescriptions given after introduction of the required PDMP query, but there was an 18% decrease in the median number of 5mg oxycodone equivalents prescribed before and after the PDMP query (P < .001). This was consistent in both an opioid naive and opioid exposed population. CONCLUSION: This is the first study to establish that required PDMP queries may reduce the number of discharge opioid pills prescribed in a surgical setting. Required PDMP queries may help reduce the harm associated with opioid overprescribing.

Comparison of Neoadjuvant and Adjuvant Chemotherapy in Muscle-invasive Bladder Cancer.

BACKGROUND: We use observational methods to compare impact of perioperative chemotherapy timing (ie, neoadjuvant and adjuvant) on overall survival (OS) in muscle-invasive bladder cancer because there is no head-to-head randomized trial, and patient factors may influence decision-making. PATIENTS AND METHODS: Using Surveillance, Epidemiology, and End Results-Medicare data, we identified patients receiving cystectomy for muscle-invasive bladder cancer diagnosed between 2004 and 2013. Patients were classified as receiving neoadjuvant or adjuvant chemotherapy. Propensity of receiving neoadjuvant chemotherapy was determined using gradient boosted models. Inverse probability of treatment weighted survival curves were adjusted for 13 demographic, socioeconomic, temporal, and oncologic covariates. RESULTS: We identified 1342 patients who received neoadjuvant (n = 676) or adjuvant chemotherapy (n = 666) with a median follow-up of 23 months (interquartile range, 9-55 months). Inverse probability of treatment weighted adjustment allows comparison of the groups head-to-head as well as counterfactual scenarios (eg, effect if those getting one treatment were to receive the other). The average treatment effect (ie, "head-to-head" comparison) of adjuvant compared with neoadjuvant on OS was not significant (hazard ratio, 1.14; 95% confidence interval, 0.99-1.31). However, the average treatment effect of the treated (ie, the effect if the neoadjuvant patients were to receive adjuvant instead) was associated with a 33% increase in risk of mortality if they were given adjuvant therapy instead (hazard ratio, 1.33; 95% confidence interval, 1.12-1.57). CONCLUSION: Significant treatment selection bias was noted in peri-cystectomy timing, which limits the ability to discriminate differential efficacy of these 2 approaches with observational data. However, patients with higher propensity to receive neoadjuvant therapy were predicted to have increased OS with approach, in keeping with existing paradigms from trial data.

The development and comparative effectiveness of a patient-centered prostate biopsy report: a prospective, randomized study.

PURPOSE: The prostate biopsy pathology report represents a critical document used for decision-making in patients diagnosed with prostate cancer, yet the content exceeds the health literacy of most patients. We sought to create and compare the effectiveness of a patient-centered prostate biopsy report compared with standard reports. MATERIALS AND METHODS: Using a modified Delphi approach, prostate cancer experts identified critical components of a prostate biopsy report. Patient focus groups provided input for syntax and formatting of patient-centered pathology reports. Ninety-four patients with recent prostate biopsies were block randomized to the standard report with or without the patient-centered report. We evaluated patient activation, self-efficacy, provider communication skills, and prostate cancer knowledge. RESULTS: Experts selected primary and secondary Gleason score and the number of positive scores as the most important elements of the report. Patients prioritized a narrative design, non-threatening language and information on risk classification. Initial assessments were completed by 87% (40/46) in the standard report group and 81% (39/48) in the patient-centered report group. There were no differences in patient activation, self-efficacy, or provider communication skills between groups. Patients who received the patient-centered report had significantly improved ability to recall their Gleason score (100% vs. 85%, p = 0.026) and number of positive cores (90% vs. 65%, p = 0.014). In total, 86% of patients who received the patient-centered report felt that it helped them better understand their results and should always be provided. CONCLUSIONS: Patient-centered pathology reports are associated with significantly higher knowledge about a prostate cancer diagnosis. These important health information documents may improve patient-provider communication and help facilitate shared decision-making among patients diagnosed with prostate cancer.

Multiparametric Magnetic Resonance Imaging Is Associated with Increased Medicare Spending in Prostate Cancer Active Surveillance.

BACKGROUND: Multiparametric magnetic resonance imaging (mpMRI) may improve prostate cancer risk stratification and decrease the need for repeat biopsies in men on prostate cancer active surveillance (AS). However, the impact of mpMRI on AS-related healthcare spending has not been established. OBJECTIVE: To characterize the impact of mpMRI on AS-related Medicare expenditures. DESIGN, SETTING, AND PARTICIPANTS: Using Surveillance, Epidemiology, and End Results (SEER)-Medicare files, we identified men ≥66 yr old with localized prostate cancer diagnosed during 2008-2013. OUTCOME MEASURES AND STATISTICAL ANALYSIS: With a validated algorithm, we classified men into AS with and without mpMRI groups. We then determined Medicare spending on AS in each group using inflation-adjusted, price-standardized Medicare payments for AS-related procedures (ie, prostate-specific antigen [PSA] tests, prostate biopsies, biopsy complications, and mpMRI). Multivariable median regression compared Medicare spending on AS for men who received mpMRI and those who did not. RESULTS AND LIMITATIONS: We identified 9081 men on AS with a median follow-up of 45 mo (interquartile range 29-64 mo). Thirteen percent (N = 1225) received mpMRI. On multivariable median regression, receipt of mpMRI was associated with an additional $447 (95% confidence interval $409-487) in Medicare spending per year. We observed greater frequency of AS-related procedures and higher spending for identical procedures (eg, PSA or prostate biopsy) in the mpMRI group than in the non-mpMRI group (all p < 0.001). CONCLUSIONS: Among Medicare beneficiaries on AS, mpMRI is associated with additional annual Medicare spending. Future studies are needed to determine optimal use of mpMRI during AS to maximize value. PATIENT SUMMARY: Prostate magnetic resonance imaging (MRI) helps physicians determine which prostate cancers are aggressive and which can be monitored safely. We studied whether using MRI during prostate cancer monitoring (also called active surveillance) resulted in increased healthcare spending. There was a modest increase in spending, but this may be worthwhile if the use of MRI allows physicians to monitor prostate cancer more accurately.

The Safety and Short-term Outcomes of Leukocyte Depleted Autologous Transfusions During Radical Cystectomy.

OBJECTIVE: To examine long- and short-term outcomes using cell salvage with a commercially available leukocyte depletion filter following radical cystectomy in an oncologic population. MATERIALS AND METHODS: One hundred and fifty-seven patients, 87 of whom received a cell salvage transfusion, were retrospectively identified from chart review. Ninety-day outcomes as well as long-term mortality and cancer recurrence data were collected. Chi-square, Student's t, or Mann-Whitney U tests were used as appropriate. Multivariable regressions of survival were performed with a Cox proportional-hazards model. RESULTS: Those who received a cell salvage transfusion did not show any differences in rate of cancer recurrence (23%) vs those who did not receive a cell salvage transfusion (24%; P = .85). There were also no differences noted in mortality rates between the 2 populations (12% vs 17%; P = .36). Furthermore, no differences were noted in postoperative complication rates, length of hospital stay, 90-day culture positive infections or readmissions (P >.05). CONCLUSION: There are no significant differences in short-term or long-term patient outcomes between those who did and did not receive an intraoperative cell salvage transfusion. Cell salvage transfusions with a leukocyte depletion filter are safe and effective methods to reduce the need for allogeneic blood transfusions while controlling for the theoretical risk of metastatic spread.

Implications of Cystectomy Travel Distance for Hospital Readmission and Survival.

BACKGROUND: Regionalization of complex surgical care results in increasing need for patients to travel for complex oncologic procedures such as cystectomy in bladder cancer. We examined the association between travel distance to a cystectomy center, readmission, and survival. PATIENTS AND METHODS: Using Surveillance, Epidemiology, and End Results (SEER)-Medicare data, we identified bladder cancer patients undergoing radical cystectomy during 2004-2011. Patients were grouped into quartiles of distance to cystectomy center in miles (< 6 [close], 6-16.9 [moderately close], 17-47.9 [moderately far], ≥ 48 [far]). Multivariable logistic regression, accounting for clustering within hospitals, was used to assess the association between travel distance and readmission. A secondary analysis examined the association between travel distance and survival using multivariable proportional hazard regression. RESULTS: Among 4556 patients who underwent cystectomy, 1857 (41%) were readmitted, and 1251 (67%) of readmissions were to the index hospital. With increasing travel distance there was no significant difference in the overall rate of 90-day readmission. However, the farther a patient traveled, the lower the odds of being readmitted to the index hospital (adjusted odds ratio [95% confidence interval] as follows: moderately close, 0.43 miles [0.29-0.63]; moderately far, 0.14 miles [0.10-0.19]; and far, 0.07 [0.05-0.11]). Increasing travel distance was associated with improved survival. CONCLUSION: With greater distance traveled to a cystectomy center, rates of readmission to nonindex centers increased. Survival differences may be explained by the impact of travel burden on processes of care and case mix. Future efforts should focus on improving care coordination between index and nonindex hospitals and ensuring equitable access to cystectomy and other critical cancer services.

Trends and appropriateness of perioperative chemotherapy for muscle-invasive bladder cancer.

INTRODUCTION: Contemporary guidelines recommend cystectomy with neoadjuvant or adjuvant cisplatin-based chemotherapy given with curative intent for patients with resectable muscle-invasive bladder cancer (MIBC). However, rates and appropriateness of perioperative chemotherapy utilization remain unclear. We therefore sought to characterize use of perioperative chemotherapy in older radical cystectomy MIBC patients and examine factors associated with use. METHODS: Using Surveillance, Epidemiology, and End Results (SEER)-Medicare data, we identified patients with MIBC diagnosed between 2004 and 2013 and treated with radical cystectomy. We classified patients into 3 treatment groups: cystectomy alone, neoadjuvant, or adjuvant chemotherapy. Chemotherapy was classified by regimen. We then fit a multinomial multivariable logistic regression model to assess association between patient factors with the receipt of each treatment. RESULTS: We identified 3,826 eligible patients. The majority (484; 65%) received cystectomy alone. Neoadjuvant (676; 18% overall, 69% cisplatin-based), and adjuvant chemotherapy (666, 17% overall, 55% cisplatin-based) were used in similar proportions of cystectomy patients. Over the study period, the odds of receiving adjuvant chemotherapy decreased by 7.5%, whereas neoadjuvant therapy increased by 27.5% (both P < 0.001). There was an increase in use of cisplatin-based regimens in the neoadjuvant setting (35 to 72%, P < 0.001), but not the adjuvant setting. Female gender, lower comorbidity, married status, and lower stage disease were associated with greater odds of receiving neoadjuvant chemotherapy (all P < 0.05). CONCLUSION: From 2004 to 2013 use of neoadjuvant chemotherapy for MIBC increased while use of adjuvant chemotherapy decreased. Future studies examining barriers to appropriate chemotherapy use, and the comparative effectiveness of neoadjuvant versus adjuvant chemotherapy are warranted.

Increasing Utilization of Multiparametric Magnetic Resonance Imaging in Prostate Cancer Active Surveillance.

OBJECTIVE: To characterize the use of multiparametric magnetic resonance imaging (mpMRI) in male Medicare beneficiaries electing active surveillance for prostate cancer. mpMRI has emerged as a tool that may improve risk-stratification and decrease repeated biopsies in men electing active surveillance. However, the extent to which mpMRI has been implemented in active surveillance has not been established. METHODS: Using Surveillance, Epidemiology, and End Results registry data linked to Medicare claims data, we identified men with localized prostate cancer diagnosed between 2008 and 2013 and managed with active surveillance. We classified men into 2 treatment groups: active surveillance without mpMRI and active surveillance with mpMRI. We then fit a multivariable logistic regression models to examine changing mpMRI utilization over time, and factors associated with the receipt of mpMRI. RESULTS: We identified 9467 men on active surveillance. Of these, 8178 (86%) did not receive mpMRI and 1289 (14%) received mpMRI. The likelihood of receiving mpMRI over the entire study period increased by 3.7% (P = .004). On multivariable logistic regression, patients who were younger, white, had lower comorbidity burden, lived in the northeast and west, had higher incomes and lived in more urban areas had greater odds of receiving mpMRI (all P < .05). CONCLUSION: From 2008 to 2013, use of mpMRI in active surveillance increased gradually but significantly. Receipt of mpMRI among men on surveillance for prostate cancer varied significantly across demographic, geographic, and socioeconomic strata. Going forward, studies should investigate causes for this variation and define ideal strategies for equitable, cost-effective dissemination of mpMRI technology.

Palliative care use amongst patients with bladder cancer.

OBJECTIVES: To describe the rate and determinants of palliative care use amongst Medicare beneficiaries with bladder cancer and encourage a national dialogue on improving coordinated urological, oncological, and palliative care in patients with genitourinary malignancies. PATIENTS AND METHODS: Using Surveillance, Epidemiology, and End Results-Medicare data, we identified patients diagnosed with muscle-invasive bladder cancer (MIBC) between 2008 and 2013. Our primary outcome was receipt of palliative care, defined as the presence of a claim submitted by a Hospice and Palliative Medicine subspecialist. We examined determinants of palliative care use using logistic regression analysis. RESULTS: Over the study period, 7303 patients were diagnosed with MIBC and 262 (3.6%) received palliative care. Of 2185 patients with advanced bladder cancer, defined as either T4, N+ , or M+ disease, 90 (4.1%) received palliative care. Most patients that received palliative care (>80%, >210/262) did so within 24 months of diagnosis. On multivariable analysis, patients receiving palliative care were more likely to be younger, female, have greater comorbidity, live in the central USA, and have undergone radical cystectomy as opposed to a bladder-sparing approach. The adjusted probability of receiving palliative care did not significantly change over time. CONCLUSIONS: Palliative care provides a host of benefits for patients with cancer, including improved spirituality, decrease in disease-specific symptoms, and better functional status. However, despite strong evidence for incorporating palliative care into standard oncological care, use in patients with bladder cancer is low at 4%. This study provides a conservative baseline estimate of current palliative care use and should serve as a foundation to further investigate physician-, patient-, and system-level barriers to this care.

Excessive Opioid Prescribing After Major Urologic Procedures.

OBJECTIVE: To examine the use of prescription opioids in patients undergoing major prostate and kidney operations. METHODS: This is a prospective observational study that includes opioid naïve patients who underwent a major prostate or kidney operation from January 2017-May 2017. A telephone survey was conducted 3-4 weeks postoperatively. The survey assessed the number of 5 mg oxycodone-equivalents prescribed, opioid use, and disposal. RESULTS: A total of 155 patients were included in our analysis. Most patients were male (86%), most were married (74%), the median was age 64 (interquartile range 59-70), and the majority were Caucasian (84%). Most patients reported social alcohol use (56%), but most denied current tobacco use (77%) or current and/or previous drug use (76%). Opioid prescribing exceeded use from 1.9- to 6.8-fold for all procedural categories. Overall, a total of 4065 oxycodone-equivalents were prescribed during this study and 60% of pills prescribed went unused. This resulted in 2622 excess pills in the community. CONCLUSION: Opioids are prescribed far in excess of need following major open and minimally invasive urologic procedures. Overall, 60% of prescribed opioids were unused. These data provide initial benchmarks for appropriate opioid prescribing after major prostate and kidney procedures. Future work to validate this initial guideline and improve patient counseling regarding appropriate perioperative opioid use and disposal is needed.

Extreme Price Variation for Generic Benign Prostatic Hyperplasia Medications.

OBJECTIVE: To characterize geographic variability of generic benign prostatic hyperplasia (BPH) medications in order to improve drug price transparency and improve patient access to affordable medication sources. This is of interest because BPH is one of the most common chronic diseases in men and contributes to individual healthcare cost. Medical therapy is the main treatment modality for BPH, burdening patients with lifelong medication expenses which may impact adherence and subsequent outcomes. With an aging population, this is compounded by many older individuals requiring multiple daily medications. METHODS: All pharmacies within a 25-mile radius of our institution were identified and classified as chain, wholesale or independent. The out-of-pocket price for a 30-day supply of tamsulosin (0.4 mg), finasteride (5 mg), oxybutynin (5 mg TID), and oxybutynin 10 mg XL were obtained using a scripted telephone survey. Multivariable linear regression assessed the association between census-tract level demographic and socioeconomic factors and disparate generic out-of-pocket drug-pricing. RESULTS: The response rate was 93% with 255 pharmacies across 173 census tracts providing data. By pharmacy type, there was up to 5.5-fold variation in median out-of-pocket drug prices for the most common BPH medications. Demographic and socioeconomic factors were not significantly associated with generic BPH drug price variation. CONCLUSION: The out-of-pocket price of generic medications for BPH varies significantly between pharmacies in a geographically-confined area. This study highlights the need for quality improvement initiatives that empower patients to price-compare and improve drug price transparency.

Manufacturing and the Market: Rationalizing the Shortage of Bacillus Calmette-Guérin.

Bacillus Calmette-Guérin (BCG) is used as first-line intravesical therapy following tumor resection of non-muscle-invasive bladder cancer. Primary producers of BCG announced shortages within the last decade, leading to a worldwide shortage. We review the literature examining the BCG shortage and propose solutions to cope with this problem.

Effect of multimodal analgesia with paravertebral blocks on biochemical recurrence in men undergoing open radical prostatectomy.

BACKGROUND: Recent studies suggest that anesthetic technique during radical prostatectomy for prostate cancer may affect recurrence or progression. This association has previously been investigated in series that employ epidural analgesia. The objective of this study is to determine the association between the use of a multimodal analgesic approach incorporating paravertebral blocks and risk of biochemical recurrence following open radical prostatectomy. PATIENTS AND METHODS: Using a prospective database of 3,029 men undergoing open radical prostatectomy by a single surgeon, we identified 2,909 men who received no neoadjuvant androgen deprivation and had at least 1 year of follow up. We retrospectively compared patients who received general analgesia with opioid analgesia (1999-2003, n = 662) to those who received general analgesia with multimodal analgesia incorporating paravertebral blocks (2003-2014, n = 2,247). The primary outcome was time to biochemical recurrence. Biochemical recurrence-free interval was assessed using the Kaplan-Meier technique and compared using a multivariate Cox-proportional hazards regression model. RESULTS: In total, 395 patients (14%) experienced biochemical recurrence following radical prostatectomy, including 265 (12%) who received multimodal analgesia and 130 (20%) who did not (adjusted P = 0.27). After adjusting for age, race, body mass index, preoperative prostate specific antigen, grade, stage, perineural invasion, margin status, percent of tumor in the gland, and diameter of the dominant nodule, there was no difference in recurrence-free interval between groups (HR = 0.92, 95% CI: 0.73-1.17). CONCLUSION: Use of a multimodal analgesic approach incorporating paravertebral blocks is not associated with a reduced risk of biochemical recurrence following radical prostatectomy.

Disparities in Access and Regionalization of Care in Testicular Cancer.

INTRODUCTION: Timely mobilization of specialized resources are needed to achieve optimal outcomes in testicular cancer. We used the National Cancer Database to investigate the hospital and demographic features driving disparity. PATIENTS AND METHODS: We identified adult men with testicular tumors diagnosed from 2004 to 2013. We a priori examined the association among race/ethnicity, socioeconomic status (SES), travel burden, hospital characteristics, and indicators of delays in testicular cancer care. The outcomes included large primary tumor, stage III at diagnosis, orchiectomy delay, and mortality. The analyses included multivariable Cox proportional hazards regression for time-dependent outcomes and logistic regression for categorical outcomes. RESULTS: Of 31,964 men, 29% had a large primary tumor, 17% presented with stage III disease, 10% experienced an orchiectomy delay, and 6% died. Black race or Hispanic ethnicity, low SES, and underinsurance were associated with poorer outcomes (P < .001 for all). Higher hospital volume, cancer center status, and lower travel burden were associated with improved outcomes (P < .001 for all). CONCLUSION: Nonwhite race/ethnicity, low SES, and underinsurance were associated with diminished access to testicular cancer care. Insurance status, a marker of SES, had the most consistent association with poor outcomes. This finding highlights the oncologic imperative to improve access to adequate health insurance. Regionalization of subspecialty care might, paradoxically, improve outcomes but also create additional barriers in the form of an added travel burden.

Comparative Effectiveness of Initial Surgery vs Initial Systemic Therapy for Metastatic Kidney Cancer in the Targeted Therapy Era: Analysis of a Population-based Cohort.

OBJECTIVE: To use econometric methods to assess comparative overall survival of patients with metastatic renal cell carcinoma (mRCC) managed with initial cytoreductive nephrectomy (CN) vs initial systemic therapy. Randomized data demonstrate improved survival for CN preceding cytokine-based therapy in mRCC. This benefit may be attenuated in the contemporary mRCC era given more effective systemic therapies. METHODS: Patients over age 65 with mRCC from the Surveillance, Epidemiology, and End Results registries linked with Medicare claims from 2006 to 2011 were categorized by initial treatment. We applied sequential survival analysis methods to assess the association between initial CN and overall survival (OS) including Cox proportional hazards models, propensity scoring, and instrumental variable analysis to account for measured and unmeasured selection bias. RESULTS: Of 537 patients analyzed, 190 had initial CN followed by targeted therapy and 347 had initial targeted therapy. Median OS in the initial CN group was 17.4 months (interquartile range 9.8-32.0), compared with 9.2 months (interquartile range 4.3-18.0) for initial targeted therapy. Cox proportional hazards analysis revealed initial CN was associated with improved OS (hazard ratio 0.50, 95% confidence interval [CI] 0.38-0.65). Propensity matching demonstrated a survival advantage for initial CN of 5.8 months (95% CI 1.9-9.7). Accounting for unmeasured confounding with instrumental variable analysis demonstrated a trend toward improved survival with initial CN (hazard ratio 0.29 [95% CI 0.08-1.00]). CONCLUSION: Initial CN is associated with improved survival compared with initial systemic therapy in a contemporary population-based mRCC cohort.