Exploring the Relationship Between Hepatitis C Virus Infection and Prostate Cancer Risk: A National Health and Nutrition Examination Survey Analysis.

Introduction Prostate cancer and hepatitis C virus (HCV) infection stand as notable worldwide health issues. Investigating the connection between HCV infection and the risk of prostate cancer remains an ongoing endeavor, complicated by contradictory findings in prior research. It is imperative to comprehend this potential relationship in order to enhance strategies for prevention and treatment. This paper seeks to delve into the association between HCV infection and prostate cancer by analyzing data from the National Health and Nutrition Examination Survey (NHANES), a comprehensive cross-section of the US population. Methods Information extracted from the NHANES dataset encompassed the period spanning from March 2017 to March 2020, with a focus on the "medical conditions" and "hepatitis" segments. Employing logistic regression analysis, we aimed to discern the connection between HCV infection and the prior occurrence of prostate cancer. This analysis was conducted while factoring in variables such as weight, hypertension, hyperlipidemia, race, educational level, and marital status to ensure the accuracy of the findings. The results of this examination yielded adjusted odds ratios (OR), coefficients of association (B), and corresponding confidence intervals (CI). Results  The outcomes derived from the comprehensive multivariate logistic regression analysis, utilizing NHANES data, indicated an absence of a statistically noteworthy correlation between HCV infection and the probability of prostate cancer occurrence. While accounting for diverse variables like weight, hypertension, hyperlipidemia, race, educational level, and marital status, no substantial relationship was observed between HCV infection and the risk of prostate cancer. These results are consistent with earlier investigations that similarly struggled to establish a definitive connection between HCV infection and the incidence of prostate cancer. Conclusion  Drawing from NHANES data, this study indicates the absence of a substantial link between HCV infection and the incidence of prostate cancer. The divergent findings observed in prior research accentuate the intricate nature of the connection between HCV infection and prostate cancer. Future investigations should encompass more extensive sample sizes, prospective frameworks, and a meticulous assessment of potential variables that might confound the results. Furthermore, it is important to examine the potential protective impact of HCV infection due to antiviral interventions and its effect on the associated risk of prostate cancer. Such endeavors would offer valuable insights for individuals grappling with these health challenges.

The value of residency program characteristics changes throughout urology training.

INTRODUCTION: The purpose of this study was to determine which characteristics of urology residency programs are most highly valued by medical students and residents, and how these change during training. MATERIALS AND METHODS: We distributed a survey to urology residents and medical students interested in urology via program director email and social media. The survey collected demographic data, future career plans, and asked respondents to rank the relative importance of six categories of residency program characteristics and specific characteristics within each category. RESULTS: Among the six categories of residency characteristics, resident experience was ranked most important by both medical students and residents, followed by geography and clinical experience which were tied. Medical students ranked clinic experience and formal mentorship with greater importance while residents placed higher value on the active role of clinical faculty and help from advanced practice providers. Trainees planning for an academic career ranked research experiences and resident diversity as more important than those entering private practice. CONCLUSIONS: Residents and medical students mostly agreed on the relative importance of residency program characteristics. The differences observed suggest that as trainees gain experience they place greater importance on informal relationships with faculty and value characteristics that enhance surgical training such as support from advanced practice providers and less time in clinic. These findings may guide programs on what information to include on their websites and presentations.

Investigating the Anti-inflammatory Effect of Allopurinol on the Prevention of Prostate Cancer.

Introduction Gout is a form of arthritis that arises from the accumulation of uric acid in the bloodstream. Allopurinol, a medication that reduces uric acid levels, has also been shown to have anti-inflammatory effects. Research in this area seems to have mixed results. Furthermore, limited research has examined the relationship between gout treated with Allopurinol and its possible protective factors against prostate cancer. The purpose of this study was to examine the relationship between Allopurinol use and prostate cancer, controlling for demographic and metabolic factors. Methods Information was collected from the National Health and Nutrition Examination Survey (NHANES) dataset of the Centers for Disease Control and Prevention (CDC). Logistic regression analysis was employed to establish the correlation between the usage of Allopurinol and the occurrence of prostate cancer while considering variables such as weight, hypertension, hyperlipidemia, race, educational level, and marital status. The research received approval from the review board of the Physician's Journal of Medicine. Results We found no significant association between Allopurinol use and prostate cancer, controlling for covariates. Age was found to have a positive association with prostate cancer. Marriage was found to have a negative association with prostate cancer. Conclusion The results of this study did not find a significant association between Allopurinol use and the risk of prostate cancer. However, this study adds to the limited body of research examining the relationship between gout, Allopurinol, and prostate cancer and suggests that further research is needed in this area. Overall, while Allopurinol has been shown to have anti-inflammatory effects and is used to treat gout, its use does not appear to have a significant impact on the risk of developing prostate cancer.

The Role of Body Mass Index and Waist Circumference in Gender-Specific Risk Factors for Stress Urinary Incontinence: A Cross-Sectional Study.

Background Urinary incontinence is the loss of bladder control and is a common condition found more often in women. Incontinence can present in several ways. The various forms of incontinence include urgency urinary incontinence, stress urinary incontinence, and mixed urinary incontinence (a combination of both stress urinary incontinence and urgency urinary incontinence). Studies have been conflicting on the prevalence of UI in obese women compared to non-obese women. The subtypes of incontinence may play a role in the discrepancy currently found in research. In addition to the discrepancy seen between subtypes, there may be a reason to believe there is a difference in incontinence presentation and treatment across genders. Our research strives to understand the influences of gender, obesity, and waist circumference on different types of incontinence. Methodology Data were gathered from the Centers for Disease Control and Prevention's National Health and Nutrition Examination Survey dataset. Questionnaire data from March 2017 through March 2020 categorized as "Kidney Conditions - Urology" and "Weight History" were collected. Binary logistic regressions were performed to examine the association between variables associated with obesity including body mass index (BMI) and waist circumference and if the participant had a urine leak during physical activities. Covariates such as waist circumference, gender, age, race, educational level, and marital status were controlled for. Results We found that stress incontinence was positively associated with BMI, waist circumference, and age in men with regression coefficients of 0.038, 0.014, and 0.027, respectively, with a p-value <0.05. In women, stress incontinence was also associated with BMI, waist circumference, and age in addition to being white and being married. Linear regression coefficients were 0.036, 0.019, 0.015, -0.473, and -0.285, respectively, with p-values <0.05. Conclusions Our results suggest that BMI, waist circumference, and age are positively correlated with stress incontinence in both men and women. This is consistent with previous literature yet novel in evaluating stress incontinence in men. This would indicate that stress incontinence is similar among men and women which would indicate that weight loss is a therapeutic target for the treatment of stress incontinence in men. However, our findings additionally highlight the correlation between stress incontinence in women and race, a relationship not seen in men. This identifies a possible difference in the pathophysiology of stress incontinence across genders and would require further investigation into therapeutic treatments in men.

Robot-Assisted Removal of a Partially Intravesical Intrauterine Device (IUD) and Large Bladder Stone.

An intrauterine device (IUD) is a highly effective and widely utilized option for long-acting reversible contraception. IUDs are generally well-tolerated with a low rate of serious complications. Perforation of an IUD through the uterine wall and into the urinary bladder is a rare event that may be asymptomatic. The approach for surgical removal primarily depends on the location of the device. We present a case report of a 41-year-old woman who was found to have a partially intravesical IUD and associated 2.4 cm bladder calculus. Removal of the intravesical IUD and stone was achieved with cystoscopy, cystolitholapaxy, and robot-assisted laparoscopic cystotomy.

Diversity, Equity, and Inclusion: Advancing Curricular Development and Recruitment.

PURPOSE OF REVIEW: Currently, the increasing diversity of our society is poorly reflected in the urology workforce. In this review, we sought to address this disparity by highlighting key components involved in forming an academic urology department and training program that is focused on diversity, equity, and inclusion (DEI) as well as recruitment and retention of underrepresented in medicine (URiM) trainees and faculty. RECENT FINDINGS: We identified obstacles and provided approaches to enhance the ability of a department in creating a DEI-based curriculum and recruitment strategy with a key focus on understanding and addressing unconscious biases and microaggressions in the workplace. Substantive changes in the level of diversity within the urologic community can be made through the organization of a structured approach to increasing DEI. It starts with a commitment from each department to form achievable goals surrounding early mentorship of URiM students and trainees, an inclusive curriculum that is rooted in DEI, and targeted benchmarks for recruitment and retention of diverse staff.

An Analysis of Google Trends During COVID-19: Determining Public Urological Cancer Concerns.

Background The COVID-19 pandemic put a massive strain on the healthcare system as patients avoided the hospital, elective cases were postponed, and general medical anxiety was increased. We aimed to capture public interest in urological cancers during this massive shock to the medical field. Methodology A total of 12 keywords related to the three most prevalent urological cancers (prostate, bladder, and kidney) were searched using Google Trends from 2018 to 2022. The search volume index of these 12 keywords was extracted to assess public interest before and after the pandemic. Results There was a reduction in search volume for "prostate, bladder, and kidney cancer" and "kidney cancer treatment" after the postponement of elective surgeries. However, there was an increase in search volume for "prostate, bladder, and kidney cancer survival rates" and "prostate cancer symptoms" after this period. There was no change in search volume for bladder cancer symptoms, bladder cancer treatment, or kidney cancer symptoms. Conclusions Public interest in urological cancers decreased after COVID, while interest in survival rates across all three cancers increased. Future research is needed to investigate the effects of changing priorities and delays in medical care on patients' experiences with urological cancers.

Definitive treatment choice among Black immigrants with prostate cancer: Analysis of patient surveys distributed at a single safety-net institution.

BACKGROUND: Large-scale prostate cancer (PCa) database reviews have found a consistent discrepancy in the mortality rate in Black patients compared to their White counterparts. Furthermore, differences in PCa treatment and outcomes among Black men of different ethnic origins have also been identified. Due to the heterogeneity of PCa-impacted communities and the unclear impact of patient immigration status on treatment outcomes, we sought to determine the demographic factors associated with treatment choice for definitive treatment of PCa in our single institution's patient population of Black immigrants. METHODS: We distributed surveys to all patients in the Kings County Hospital Center urologic oncology clinic from February 2019 to February 2020 and collected relevant health information via EMR. The survey collected demographic information regarding age, education, health insurance, employment status, socioeconomic status, country of birth, and years living in the United States (US). RESULTS: Out of the 253 patients surveyed, the majority of patients surveyed were Black and foreign born. There were no significant differences in demographic data between US-born and foreign-born patients except number of years living in the United States. In the intermediate risk group, patients living in the United States for <10 years chose surgery significantly more often than US-born patients (90.9% vs. 50.0%, p = 0.036). On multivariate analysis, patients that chose surgery were more likely to be older when diagnosed (odds ratio [OR] = 1.21) and less likely to be born in the United States than in African or Caribbean countries (OR = 0.054). CONCLUSIONS: In our study of a majority-Black population, we found that patients born in the United States were less likely than their foreign counterparts to opt for surgery, as previous studies have shown. The choice of definitive treatment modality for Black men with intermediate risk PCa was found to be influenced by age at diagnosis and immigration status.

Long-Term Complications of Open and Robot-Assisted Laparoscopic Radical Prostatectomy in an Afro-Caribbean Population.

Background With the Afro-Caribbean population increasing in the United States, their complication profiles following open (ORP) and robot-assisted laparoscopic (RALP) radical prostatectomy warrants investigation. The purpose of this pilot study was to evaluate differences in long-term complications between ORP and RALP in Afro-Caribbeans. Methods A retrospective review of patients undergoing ORP or RALP between April 2010 and August 2019 at an academic medical center and county hospital was conducted. Patients who identified as Afro-Caribbean with complete data were analyzed. Complications were classified using the Clavien-Dindo system. Age, transrectal ultrasound prostate volume, preoperative prostate-specific antigen, Gleason scores, and long-term complications (persisting to at least 18 months postoperatively) were compared between procedures using the Mann-Whitney U test or Fisher's exact test for statistical significance. Multivariable logistic regression was used to assess the odds of complications. Results This study included 53 Afro-Caribbean patients (mean age±SD; 65.9±6.8 years, 30 ORP, and 23 RALP). Patients treated by RALP were younger and had lower Gleason scores. Patients who were treated by RALP had a lower association to having ≥1 complications compared to those treated by ORP (OR=0.28, 95%CI 0.09-0.89, p=0.024). In addition, >60% of complications had a Clavien-Dindo grade≤II for both procedures. RALP resulted in fewer grade II complications compared to ORP (OR=0.25, 95%CI 0.08-0.81, p=0.046). Conclusions Treatment of Afro-Caribbeans with RALP allows for fewer complications, especially Clavien-Dindo Grade II complications. While previous investigations show that Black populations experience more complications when treated with ORP or RALP compared to other groups, their complication profile is likely not homogenous when considering their sub-ethnic background and must be investigated to understand optimal interventions for prostate cancer.

Analysis of Twitter Engagement in a Progressively More Competitive Urology Match: A Mixed Methods Study.

OBJECTIVE: To analyze Twitter engagement in response to the urology match during the COVID-19 pandemic. METHODS: Tweets containing the hashtags "#uromatch" or "#AUAmatch" during the 2021 and 2022 Match Week were reviewed. Date, author type and number of followers, general content, and engagement with each Tweet was collected. Differences in engagement between author type and content were analyzed using the Kruskal-Wallis H test. Tweet characteristics were compared between the 2021 and 2022 Match Cycles using the Chi-Square test. RESULTS: There were 656 Tweets in total, with 272 (43.5%) from 2021 and 353 (56.5%) from 2022. Medical students' and residency programs' posts received significantly more Tweet engagement than those by residents/fellows, attendings, or the AUA (P <.05). Tweets focusing on announcing a new residency class and personal announcements of match results received significantly more engagements than other content categories (P <.05). In 2022, there was a significantly higher percentage of Tweets about advice for unmatched applicants (2.2 vs 12.5; P <.001), match statistics (0.4 vs 2.9; P = .028) and focus on underrepresented groups in urology (0.7 vs 3.4; P = .029). CONCLUSION: The Twitter response to the urology match between 2021 and 2022 mirrored the increase in competitiveness, with greater participation and an increasing focus on the difficulty of matching. During Match Week, Twitter is a readily available source of information for programs, matched students, and unmatched students alike. As we continue to embrace virtual platforms, we believe that Twitter will remain a major source of match-related information and can be an instrumental tool for broader networking in our field.

NCCN Risk Reclassification in Black Men with Low and Intermediate Risk Prostate Cancer After Genomic Testing.

OBJECTIVES: To assess the utility of genomic testing in risk-stratifying Black patients with low and intermediate risk prostate cancer. METHODS: We retrospectively identified 63 Black men deemed eligible for active surveillance based on National Comprehensive Cancer Network (NCCN) guidelines, who underwent OncotypeDx Genomic Prostate Score testing between April 2016 and July 2020. Nonparametric statistical testing was used to compare relevant features between patients reclassified to a higher NCCN risk after genomic testing and those who were not reclassified. RESULTS: The median age was 66 years and median pre-biopsy PSA was 7.3. Initial risk classifications were: very low risk: 7 (11.1%), low risk: 24(38.1%), favorable intermediate risk: 31(49.2%), and unfavorable intermediate risk: 1 (1.6%). Overall, NCCN risk classifications after Genomic Prostate Score testing were significantly higher than initial classifications (P=.003, Wilcoxon signed-rank). Among patients with discordant risk designations, 28(28/40, 70%) were reclassified to a higher NCCN risk after genomic testing. A pre-biopsy prostate specific antigen of greater than 10 did not have significantly higher odds of HBR (OR:2.16 [95% CI: 0.64,7.59, P=.2). Of favorable intermediate risk patients, 20(64.5%) were reclassified to a higher NCCN risk. Ultimately, 18 patients underwent definitive treatment. CONCLUSIONS: Incorporation of genomic testing in risk stratifying Black men with low and intermediate-risk prostate cancer resulted in overall higher NCCN risk classifications. Our findings suggest a role for increased utilization of genomic testing in refining risk-stratification within this patient population. These tests may better inform treatment decisions on an individualized basis.

Leaving No Stone Unturned: Factors Associated With Overturning Insurance Claim Denials for Urological Conditions in New York State.

INTRODUCTION: Denied health claims in New York State may be appealed by external review. After appeal, the denial can either be upheld or overturned. Regardless, an appeal process results in delays in care and can negatively impact patient health and practice efficiency. This study aimed to describe the epidemiology of New York State urological external appeals and assess factors associated with successful appeals. METHODS: The New York State External Appeals database was queried for 2019-2021 urological cases (N=408). Patient age, gender, decision year, appeal reason, diagnosis, treatment, and reference to American Urological Association were extracted. Annual appeal volume was analyzed by linear regression. Relationships between appeal outcomes and characteristics were analyzed by χ2 tests. Multivariate logistic regression analysis was used to identify factors related to overturns. RESULTS: Overall, 39.5% of denials in this data set were overturned. Appeal volume increased annually, with overturned cases increasing 244% (mean 29.5, P = .068). Of reviewers, 15.6% referenced American Urological Association guidelines in their decision. Appeals mostly involved ages 40-59 years (32.4%), inpatient stays (63.5%), and infections (32.4%). Female sex, age 80+, diagnosis of incontinence/lower urinary tract symptoms, treatment with home health care, medications, or surgical services, and not referencing American Urological Association guidelines were significantly associated with successful appeal. Referencing American Urological Association guidelines had 70% decreased odds of overturning denials. CONCLUSIONS: Our findings suggest that upon appeal of denied claims, practices may have a high chance of overturning an initial denial and this trend is rising. These findings will help serve as a reference for future external appeals research and urology policy and advocacy groups.

Racial Differences in Incident Genitourinary Cancer Cases Captured in the National Cancer Database.

Background and Objectives: The National Cancer Database (NCDB) captures nearly 70% of all new cancer diagnoses in the United States, but there exists significant variation in this capture rate based on primary tumor location and other patient demographic factors. Prostate cancer has the lowest coverage rate of all major cancers, and other genitourinary malignancies likewise fall below the average NCDB case coverage rate. We aimed to explore NCDB coverage rates for patients with genitourinary cancers as a function of race. Materials and Methods: We compared the incidence of cancer cases in the NCDB with contemporary United States Cancer Statistics data. Results: Across all malignancies, American Indian/Alaskan Natives subjects demonstrated the lowest capture rates, and Asian/Pacific Islander subjects exhibited the second-lowest capture rates. Between White and Black subjects, capture rates were significantly higher for White subjects overall and for prostate cancer and kidney cancer in White males, but significantly higher for bladder cancer in Black versus White females. No significant differences were observed in coverage rates for kidney cancer in females, bladder cancer in males, penile cancer, or testicular cancer in White versus Black patients. Conclusions: Differential access to Commission on Cancer-accredited treatment facilities for racial minorities with genitourinary cancer constitutes a unique avenue for health equity research.

Resource-efficient pooled sequencing expands translational impact in solid tumors.

Intratumoral genetic heterogeneity (ITH) poses a significant challenge to utilizing sequencing for decision making in the management of cancer. Although sequencing of multiple tumor regions can address the pitfalls of ITH, it does so at a significant increase in cost and resource utilization. We propose a pooled multiregional sequencing strategy, whereby DNA aliquots from multiple tumor regions are mixed prior to sequencing, as a cost-effective strategy to boost translational value by addressing ITH while preserving valuable residual tissue for secondary analysis. Focusing on kidney cancer, we demonstrate that DNA pooling from as few as two regions significantly increases mutation detection while reducing clonality misattribution. This leads to an increased fraction of patients identified with therapeutically actionable mutations, improved patient risk stratification, and improved inference of evolutionary trajectories with an accuracy comparable to bona fide multiregional sequencing. The same approach applied to non-small-cell lung cancer data substantially improves tumor mutational burden (TMB) detection. Our findings demonstrate that pooled DNA sequencing strategies are a cost-effective alternative to address intrinsic genetic heterogeneity in clinical settings.

Determinants of neoadjuvant chemotherapy for urothelial muscle-invasive bladder cancer: Does location matter?

INTRODUCTION: Bladder cancer care has been increasingly concentrated in high-volume metropolitan medical centres (ie, "regionalisation" of care). We aimed to assess the potential role of geographic factors, including facility region and distance to treatment centre, as determinants of neoadjuvant chemotherapy (NAC) delivery in patients with non-metastatic urothelial muscle-invasive bladder cancer (MIBC) using nationally representative data from the United States. METHODS: We queried the National Cancer Database to identify patients with cT2-cT4a, N0M0 urothelial MIBC who underwent radical cystectomy (RC) from 2006 to 2015. Patients who received radiation therapy, single-agent chemotherapy, adjuvant chemotherapy or systemic therapies other than multi-agent chemotherapy were excluded. Multivariate logistic regression analysis was performed to identify independent predictors of receiving NAC. RESULTS: A total of 5986 patients met the criteria for inclusion, of whom 1788 (29.9%) received NAC and 4108 received RC alone. Younger age, increased Charlson-Deyo score, increased cT stage, increased annual income, increased distance from cancer treatment centre, treatment at an Academic Research Program or Integrated Network Cancer Program and a later year of diagnosis were independently predictive of NAC receipt. Older age, Medicare insurance and treatment in the East South Central or West South Central regions were independently associated with decreased odds of NAC receipt. CONCLUSIONS: Distance to treatment centre and United States geographic region were found to affect the likelihood of NAC receipt independently of other established predictors of success in this quality-of-care metric. Access to transportation and related resources merits consideration as additional pertinent social determinants of health in bladder cancer care.

Primary Small Cell Carcinoma of the Kidney: Disease Characteristics and Treatment Outcomes.

Background: Primary small cell carcinoma of the kidney (PSCCK) is exceedingly rare and data on disease characteristics and outcomes are sparse. This study examines a nationally-representative cancer registry to better characterize PSCCK. Methods: We queried the National Cancer Database to identify patients with histology-confirmed PSCCK from 2004 to 2015. Adjusted Cox proportional hazards regression and Kaplan-Meier analyses were employed to assess predictors of mortality and estimate median survival time, respectively. Results: A total of 110 patients were included (47:53% female:male, 77% ≥60 years of age, 86% Caucasian). Significant predictors of mortality included female sex, age 60-69 years, treatment at an Integrated Network Cancer Program, stage cM1, and lack of surgical and chemoradiotherapy treatment. Independent protective factors were high socioeconomic status and treatment at an Academic Research Program. The estimated median overall survival time was 9.31 (95% CI 7.28-10.98) months for all patients. No differences in estimated survival time were observed across individual treatment modalities among those patients who underwent treatment (p = 0.214). Conclusions: PSCCK is an aggressive malignancy with a median survival time of less than one year. Future studies that correlate clinical tumor staging with specific treatment modalities are needed to optimize and individualize management.