The role of radical cystectomy and lymphadenectomy in the management of bladder cancer with clinically positive lymph node involvement.

PURPOSE OF REVIEW: The role of radical cystectomy and pelvic lymph node dissection in muscle-invasive bladder cancer (MIBC) with clinically positive lymph nodes is debated. This review examines the role of surgery in treating patients with clinical N1 and more advanced nodal involvement (N2-N3) within a multimodal treatment approach. RECENT FINDINGS: For clinical N1 disease, guidelines typically recommend neoadjuvant chemotherapy followed by surgery. However, for N2-N3 disease, guidelines vary. Advances in diagnostics, systemic therapies, and surgical recovery have improved the prognosis for these patients. Research is increasingly identifying MIBC patients, including those with positive nodes, who may achieve complete pathologic response and long-term survival, supporting the role of surgery even in advanced nodal stages. SUMMARY: Managing MIBC with clinically positive lymph nodes, especially in N2-N3 disease, requires a tailored approach. While neoadjuvant chemotherapy followed by radical cystectomy is standard for N1 disease, the role of surgery in advanced nodal stages is growing because of better patient selection and treatment strategies. Emerging evidence suggests that consolidative surgery may improve outcomes in these complex cases.

Early Adjuvant Chemotherapy Improves Survival in Muscle Invasive Bladder Cancer: A Systematic Review and Meta-analysis.

OBJECTIVE: To evaluate whether earlier administration of adjuvant chemotherapy (AC) can significantly augment survival rates in muscle-invasive bladder cancer. METHODS: We systematically searched PubMed, Cochrane Central, Scopus, and Web of Science library databases for original articles that looked at timing to AC after radical cystectomy. Heterogeneity was assessed using Higgins I2%, with values over 50% considered heterogeneous and analyzed with a random effects model; otherwise, a fixed effects model was used. Studies were stratified based on the cutoff time used for administering AC. Two primary cutoffs were employed: 45 days and 90 days. Immediate AC was defined as chemotherapy administered before the predefined cutoff, while delayed AC was defined as chemotherapy administered after this cutoff. Comparisons were made between immediate versus delayed. RESULTS: A total of 5 studies were included. Overall survival (OS) was reported in all of the studies. The meta-analysis showed that immediate AC significantly improved OS, with a hazard ratio (HR) of 1.20 [1.06, 1.36], P=.004. When stratifying by the timing of therapy, starting chemotherapy within 45 days resulted in a greater improvement in survival (HR 1.27 [1.02, 1.59], P=.03) compared to starting within 90 days (HR 1.17 [1.00, 1.36], P=.04). CONCLUSION: The findings of this systematic review and meta-analysis emphasize that the timing of AC post-radical cystectomy significantly influences survival outcomes in patients with MIBC. The benefits of early AC initiation underscore its potential in mitigating disease progression and improving long-term survival rates.

How Do I Match? A Survey Study on the Impact of Step 1 Becoming Pass/Fail.

BACKGROUND: Step 1 has historically been a major criterion to evaluate students for residency match. With Step 1 now being pass/fail (P/F), students are uncertain how to distinguish their applications. We aim to understand student's opinions surrounding the scoring change as this is the first class of students applying to residency in the P/F era. MATERIALS AND METHODS: An electronic survey was sent to 3rd and 4th year American medical students. RESULTS: Of the 255 students surveyed, 61.6% prefer Step 1 in the P/F format. Students applying for highly competitive specialties (HCS) preferred numerical scoring (55.6%). On a 5-point Likert scale, students entering HCS believed more strongly that they would have a better chance at matching if Step 1 was graded numerically (3.47 vs 2.71) and creates an unfair advantage for those who can afford to pursue a research year (3.46 vs 2.95). Students entering HCS felt finances played a significant role in whether they took a research year and felt added pressure to engage in research. Respondents believe that students from prestigious medical schools, well-connected students, and MD students will benefit most. CONCLUSIONS: While students mostly prefer P/F scoring, there were differences of opinion between those going into HCS and LCS. Students indicated that those who have financial means are at a distinct advantage as they can afford to utilize a research year to distinguish their applications. Future efforts should be made to address student concerns and unintended consequences of the scoring change to create an equitable system.

National Surgical Quality Improvement Program audit of contemporary perioperative care for radical cystectomy.

OBJECTIVE: To examine the impact of increased compliance to contemporary perioperative care measures, as outlined by enhanced recover after surgery (ERAS) guidelines, among patients undergoing radical cystectomy (RC). PATIENTS AND METHODS: From the National Surgical Quality Improvement Program database we captured patients undergoing RC between 2019 and 2021. We identified five perioperative care measures: regional anaesthesia block, thromboembolism prophylaxis, ≤24 h perioperative antibiotic administration, absence of bowel preparation, and early oral diet. We stratified patients by the number of measures utilised (one to five). Statistical endpoints included 30-day complications, hospital length of stay (LOS), readmissions, and optimal RC outcome. Optimal RC outcome was defined as absence of any postoperative complication, re-operation, prolonged LOS (75th percentile, 8 days) with no readmission. Multivariable regressions with Bonferroni correction were performed to assess the association between use of contemporary perioperative care measures and outcomes. RESULTS: Of the 3702 patients who underwent RC, 73 (2%), 417 (11%), 1010 (27%), 1454 (39%), and 748 (20%) received one, two, three, four, and five interventions, respectively. On multivariable analysis, increased perioperative care measures were associated with lower odds of any complication (odds ratio [OR] 0.66, 99% confidence interval [CI] 0.6-0.73), and shorter LOS (ß -0.82, 99% CI -0.99 to -0.65). Furthermore, patients with increased compliance to contemporary care measures had increased odds of an optimal outcome (OR 1.38, 99% CI 1.26-1.51). CONCLUSIONS: Among the measures we assessed, greater adherence yielded improved postoperative outcomes among patients undergoing RC. Our work supports the efficacy of ERAS protocols in reducing the morbidity associated with RC.

Contralateral Testicular Biopsy in Men with Testicular Cancer.

Testicular germ cell tumors (TGCTs) are an uncommon disease accounting for roughly 1% of newly diagnosed cancers in men worldwide. Incidence rates vary from 7 to 10 per 100000 males in Europe and North America. Approximately 2-5% of patients with unilateral TGCT will also harbor germ cell neoplasia in situ (GCNIS) in the contralateral testicle, which may progress to cancer in at least 50% of individuals. The question of whether routine contralateral testicular biopsy should be performed in patients with testicular cancer to detect the presence of GCNIS remains controversial. Screening and treatment of GCNIS are warranted only if the patient's outcome will be improved and there will be little impact on testicular function. In this review, we evaluate current guideline recommendations and the issues concerning contralateral testicular biopsy. PATIENT SUMMARY: Among men with cancer in one testicle, about 2-5% will also have cells with cancerous potential, called germ cell neoplasia in situ (GCNIS), in the other testicle. This mini-review discusses issues related to routine biopsy of the other testicle and the risk factors and treatment options for GCNIS in men with testicular cancer.

The Association Between Duration of Antibiotics and Infectious Complications Following Radical Cystectomy: Analysis of the 2019-2021 NSQIP Database.

OBJECTIVES: To identify the impact of the duration of peri-operative antibiotics on infectious complications following radical cystectomy. METHODS: The National Surgical Quality Improvement Project (NSQIP) targeted database was queried for patients undergoing radical cystectomy from 2019 to 2021. Baseline patient characteristics were collected. Antibiotic duration was classified as <24 hours (short), 24-72 hours (intermediate) or >72 hours (long). Infectious complication data were collected including surgical site infection (SSI), urinary tract infection (UTI), organ space infection, pneumonia, sepsis, and clostridium difficile infection up to 30 days after surgery. Univariate and multivariable analyses were performed to compare duration of antibiotic therapy to infectious outcomes. RESULTS: Of the 4363 patients who underwent radical cystectomy, 3250 (74%), 827 (19%) and 286 (6.6%) received short, intermediate, and long duration of peri-operative antibiotics, respectively. Infectious complication occurred in 954 (22%) patients, including 227 (5.2%) SSI, 280 (6.4%) UTI, 268(6.1%) organ space infection, 87 (2%) pneumonia, and 378 (8.7%) sepsis. Clostridium difficile infection occurred in 89 (2%) patients. On multivariable analysis, there was no significant difference in overall infectious complication rates with long-duration antibiotics. However, intermediate duration of antibiotics in open surgery was associated with a decreased risk of SSI (OR 0.58; 95%CI 0.37-0.91) compared to those treated with short-term antibiotics. CONCLUSION: Despite guideline recommendations, 26% of patients in this database received >24 hours of peri-operative antibiotics without decreased risk of overall infectious complication. An intermediate course of antibiotics decreased risk of SSI in open surgery compared to the guideline recommend <24-hour course. Greater education regarding antibiotic stewardship and further studies investigating infectious complications are warranted.

Effect of United States Medical Licensing Examination Score Cutoffs on Recruitment of Underrepresented Applicants in the Urology Match.

OBJECTIVE: To determine how the use of United States Medical Licensing Examination (USMLE) score cutoffs during the screening process of the Urology Residency Match Program may affect recruitment of applicants who are underrepresented in medicine (URM). MATERIALS AND METHODS: Deidentified data from the Association of American Medical Colleges' (AAMC) Electronic Residency Application Service (ERAS) system was reviewed, representing all applicants to our institution's urology residency program from 2018 to 2022. We analyzed self-reported demographic variables including race/ethnicity, age, sex/gender, as well as USMLE Step 1 and Step 2 scores. Chi-square tests and ANOVA were used to determine the association between race/ethnicity and other sociodemographic factors and academic metrics. Applicants were stratified according to USMLE Step 1 cutoff scores and the distribution of applicants by race/ethnicity was assessed using a Gaussian nonlinear regression fit. RESULTS: A total of 1258 applicants submitted applications to our program during the 5-year period, including 872 males (69.3%) and 386 females (30.7%). Most applicants were White (43.5%), followed by Asian (28.3%), Hispanic/Latino (11.7%), and Black (7.0%). There was an association between race/ethnicity and USMLE scores. Median USMLE Step 1 scores for White, Asian, Hispanic/Latino, and Black applicants were 242, 242, 237, and 232, respectively (P < .001). As cutoff score increases, percentage of URM applicants decreases. CONCLUSION: The use of cutoffs based on USMLE scores disproportionately affects URM applicants. Transitioning from numeric scores to pass/fail may enhance holistic review processes and increase the representation of URM applicants offered interviews at urology residency programs.

Pelvic lymphadenectomy: Evaluating nodal stage migration and will rogers effect in bladder cancer.

INTRODUCTION: Pelvic lymphadenectomy (PLND) alongside radical cystectomy (RC), provides crucial diagnostic and therapeutic value in patients with bladder cancer. With the advent of neoadjuvant chemotherapy and prospective data supporting standard PLND, controversy remains regarding the optimal PLND extent and patient selection. Nearly 40% of patients may not receive adequate PLND, even though 25% of patients have positive lymph nodes (LN) at time of RC. We hypothesized that PLND still remains an important facet of bladder cancer treatment. To clarify the prognostic importance of nodal yield, we performed a retrospective investigation of a heterogenous population (pTanyNx/0M0) of patients undergoing RC. METHODS: From the Surveillance, Epidemiology, and End Results (SEER) program, we identified pTanyNx/0M0 bladder cancer patients undergoing RC from 2004 to 2015. Kaplan Meier curves and Cox proportional hazards models assessed cancer-specific survival. Patients were analyzed with PLND performed as the primary covariate. Survival analysis then stratified patients undergoing PLND by LN yield, both as a continuous and categorial variable (≤10, 11-20, 21-30, and >30), and T stage. RESULTS: The final cohort included pTanyNx/0M0 patients with urothelial bladder cancer (n = 12,096); median follow up was 39 (IQR: 17-77) months. PLND was performed in 81.45% of patients with a median LN yield of 14 (IQR: 7-23). Most commonly, patients had T2 disease (44.68%). After controlling for age and T stage, patients receiving PLND had improved CSS (HR = 0.56, [95% CI: 0.51-0.62]) compared to those that did not receive PLND. When grouping patients by LN yield, survival improved in a "dose dependent" manner (>30 LN: HR = 0.76, [95% CI: 0.66-0.87]). We noted similar results when stratifying patients into non-muscle-invasive (NMIBC) and muscle-invasive bladder cancer (MIBC). CONCLUSIONS: In a large contemporary series of pTanyNx/0M0 bladder cancer patients, we found a significant oncologic benefit to PLND. Higher LN yield correlated to improved CSS in non-muscle-invasive and muscle-invasive disease. Our data support the possibility of occult micrometastasis even in non-muscle-invasive disease. Additionally, in light of recent advances in adjuvant immunotherapy, our results emphasize the importance of adequate nodal yield for accurate staging and optimal treatment.

Associations between Etiologic or Prognostic Tumor Tissue Markers and Neighborhood Contextual Factors in Male Health Professionals Diagnosed with Prostate Cancer.

BACKGROUND: There is growing evidence that unfavorable neighborhood contexts may influence prostate cancer progression. Whether these associations may be explained in part by differences in tumor-level somatic alterations remain unclear. METHODS: Data on tumor markers (PTEN, p53, ERG, and SPINK1) were obtained from 1,157 participants with prostate cancer in the Health Professionals Follow-up Study. Neighborhood greenness, socioeconomic status, and the income Index of Concentration at Extremes were obtained from satellite and census data and linked to participants' address at diagnosis and at study enrollment. Exposures were scaled to an interquartile range and modeled as tertiles. Bivariate associations between tertiles of neighborhood factors and tumor markers were assessed in covariate adjusted logistic regression models to estimate ORs and 95% confidence intervals. RESULTS: There was no association between any of the neighborhood contextual factors and PTEN, p53, ERG, or SPINK1 in bivariate or multivariable adjusted models. Results were generally consistent when modeling exposure using exposure at diagnosis or at study enrollment. CONCLUSIONS: In this multilevel study of men with prostate cancer, we found no evidence of associations between neighborhood context and tumor tissue markers. IMPACT: Our results provide some of the first empirical data in support of the hypothesis that prostate cancer risk conferred by tumor tissue markers may arise independently of underlying neighborhood context. Prospective studies in more diverse populations are needed to confirm these findings.

Annual trends of cystectomy complications: A contemporary analysis of the NSQIP database.

INTRODUCTION: Despite significant morbidity, radical cystectomy (RC) is standard of care for muscle invasive bladder cancer, certain high-risk nonmuscle invasive tumors and after failure of intravesical or trimodal therapy. Modern efforts have hastened the recovery after this surgery without impact on overall complication rates. Our primary aim was to examine changes in complication rates of RC over time. METHODS: The National Surgical Quality Improvement Program database included 11,351 RC from 2006 to 2018 for nondisseminated bladder cancer. Baseline characteristics and complication rates were studied across time periods: 2006 to 2011, 2012 to 2014, and 2015 to 2018. Thirty-day complications, readmissions, and mortality were identified. RESULTS: Overall complication rates decreased over time (56.5%, 57.4%, 50.6%, P < 0.01). Infectious complications were stable, including UTIs (10.1%, 8.8%, 8.3% respectively, P = 0.11) and sepsis (10.4%, 8.8%, 8.7% respectively, P = 0.20). On multivariable analysis, ASA≥3 (OR 1.399, 95% CI 1.279-1.530) was associated with increased complications, while procedures in 2015 to 2018 (OR 0.825, 95% CI 0.722-0.942), laparoscopic/robotic approach (OR 0.555, 95%CI 0.494-0.622), and ileal conduit (OR 0.796, 95% CI 0.719-0.882) were associated with decreased complication rates. Other outcomes of interest included mean length of stay (LOS), which decreased over time (10.5, 9.8, 8.6 days, respectively, P < 0.01) and readmission (20.0%, 21.3%, 21.0%, respectively, P = 0.84) and mortality rates were stable (2.7%, 1.7%, 2.0%, respectively, P = 0.13). CONCLUSION: Decreased early complications and LOS after RC over time may reflect beneficial effects of recent advances in bladder cancer treatment such as enhanced recovery after surgery protocols and minimally invasive techniques. Further opportunities to improve long term outcomes, readmissions and infection rates are needed.

Metastasis-Directed Therapy for Oligometastatic Castration-Sensitive Prostate Cancer: An Alternative to ADT?

PURPOSE OF REVIEW: The standard treatment of patients with metastatic prostate cancer is systemic treatment with androgen-deprivation therapy (ADT). The spectrum-based model of metastatic disease includes the presence of an oligometastatic state, an intermediary between localized and widespread metastatic disease, in which radical local treatment might improve systemic control. Our purpose is to review the literature on metastasis-directed therapy in the treatment of oligometastatic prostate cancer. RECENT FINDINGS: Several prospective clinical trials have reported improvements in ADT-free survival and progression-free survival with metastasis-directed therapy of oligometastatic prostate cancer. Retrospective studies have found improvements in oncologic outcomes for patients with oligometastatic prostate cancer undergoing metastasis-directed therapy, and several recent prospective clinical trials have confirmed these results. Advancements in imaging as well as an understanding of the genomics of oligometastatic prostate cancer may allow for better patient selection for metastasis-directed therapy and the potential for cure in selected patients.

Factors associated with clinical trial participation for patients with renal cell carcinoma.

OBJECTIVE: Recruitment of a diverse and representative study population is critical to the external validity of oncology clinical trials. The primary objective of this study was to characterize the factors associated with clinical trial participation for patients with renal cell carcinoma and the secondary objective was to examine differences in survival outcomes. MATERIALS AND METHODS: We used a matched case-control design by querying the National Cancer Database for patients with renal cell carcinoma who were coded as having enrolled in a clinical trial. Trial patients were matched in a 1:5 ratio to the control cohort based on clinical stage and then sociodemographic variables were compared between the 2 groups. Multivariable conditional logistic regression models evaluated factors associated with clinical trial participation. The trial patient cohort was then matched again in a 1:10 ratio based on age, clinical stage, and comorbidities. Log-rank test was used to compare overall survival (OS) between these groups. RESULTS: From 2004 to 2014, 681 patients enrolled in clinical trials were identified. Clinical trial patients were significantly younger and had a lower Charlson-Deyo comorbidity score. On multivariate analysis, male patients and white patients were more likely to participate compared to their Black counterparts. Having Medicaid or Medicare negatively associated with trial participation. Median OS was greater among clinical trial participants. CONCLUSION: Patient sociodemographic factors remain significantly associated with clinical trial participation and trial participants experienced superior OS to their matched counterparts.

Chemotherapy Refractory Spindle-Cell Rhabdomyosarcoma of the Bladder Treated With Consolidative Ovarian-Sparing Radical Surgery.

We present a case of chemotherapy refractory spindle cell rhabdomyosarcoma of the lower urinary tract in a 15-month-old female that ultimately required consolidative surgery with cystectomy, urethrectomy, ovarian-sparing hysterectomy, bilateral salpingectomy, anterior vaginal wall resection, and bilateral pelvic lymph node dissection. Genitourinary reconstruction was performed by ileal conduit creation and vaginoplasty. After completion of her maintenance postoperative chemotherapy regimen, the patient has remained disease-free for approximately 27 months.

Characteristics of Medical Schools in the United States Associated With Successful Match into Urology Residency Programs: Analysis of the 2016-2021 Urology Resident Cohort.

OBJECTIVE: To determine the characteristics of US medical schools associated with successful urology match applicants. MATERIALS AND METHODS: Using publicly available data, demographics and bibliometrics were collected for 1814 current urology residents who attend a US-based Accreditation Council for Graduate Medical Education (ACGME) Accredited program, reflecting matched applicants over a 6-year period from 2016-2021. A generated list of US feeder medical schools for urology was analyzed for correlative and predictive factors. Statistical analyses to characterize these factors included Pearson's Correlation Coefficient (PCC) and univariable and multivariable linear regression, respectively, as needed. RESULTS: There were 516 (28.45%) female residents and 58 (3.20%) international medical graduates. The mean number of published papers and abstracts ± SD pre-residency was 5.54 ± 7.20 with a mean h-index of 1.97 ± 2.24. The Cleveland Clinic Lerner College of Medicine had the highest percentage of successful matches into urology (n = 7, 3.65%), while the State University of New York Downstate Medical Center College of Medicine produced the highest absolute number (n = 41, 3.30%). The presence of a home urology program and pre-residency h-index had the strongest correlation with producing urology residents (PCC = 0.5769 and 0.3709, respectively, P<.0001). CONCLUSION: Understanding the characteristics of a successful urology match applicant and the medical schools that produce them will be vital as USMLE Step 1 exam becomes pass/fail. Further research into these schools' curricula is required to better understand the effect of early exposure to urology on matching into urology.

Top Ten Tips Palliative Care Clinicians Should Know About Urological Care.

Patients receiving palliative care (PC) can present with or develop a host of urological needs or complications. These needs can include attention to sexual health, urinary incontinence, genitourinary bleeding, and urinary tract obstruction by benign, malignant, or urinary stone diseases. These varied conditions require that PC clinicians understand invasive and noninvasive medical, surgical, and radiation options for treatment. This article, written by a team of urologists, geriatricians, and PC specialists, offers information and guidance to PC teams in an accessible "Top Ten Tips" format to increase comfort with and skills around assessment, evaluation, and specialist referral for urological conditions common in the PC setting.

Wound Complication Rates after Inguinal Lymph Node Dissection: Contemporary Analysis of the NSQIP Database.

BACKGROUND: Inguinal lymph node dissection (ILND) is used for diagnosis and treatment in penile cancer (PC), vulvar cancer (VC), and melanomas draining to the inguinal lymph nodes. However, ILND is often characterized by its morbidity and high wound complication rate. Consequently, we aimed to characterize wound complication rates after ILND. STUDY DESIGN: The NSQIP database was queried for ILND performed from 2005 to 2018 for melanoma, PC, or VC. Thirty-day wound complications included wound disruption and superficial, deep, and organ-space surgical site infection. Multivariable logistic regression was performed with covariates, including cancer type, age, American Society of Anesthesiologists score ≥3, BMI ≥30, smoking history, diabetes, operative time, and concomitant pelvic lymph node dissection. RESULTS: A total of 1,099 patients had an ILND with 92, 115, and 892 ILNDs performed for PC, VC, and melanoma, respectively. Wound complications occurred in 161 (14.6%) patients, including 12 (13.0%), 17(14.8%), and 132 (14.8%) patients with PC, VC, and melanoma, respectively. Median length of stay was 1 day (interquartile range 0 to 3 days), and median operative time was 152 minutes (interquartile 83 to 192 minutes). Readmission rate was 12.7%. Wound complications were associated with longer operative time per 10 minutes (odds ratio 1.038, 95% CI 1.019 to 1.056, p < 0.001), BMI ≥30 (odds ratio 1.976, 95% CI 1.386 to 2.818, p < 0.001), and concomitant pelvic lymph node dissection (odds ratio 1.561, 95% CI 1.056 to 2.306, p = 0.025). CONCLUSIONS: Predictors of wound complications after ILND include BMI ≥30, longer operative time, and concomitant pelvic lymph node dissection. There have been efforts to decrease ILND complication rates, including minimally invasive techniques and modified templates, which are not captured by NSQIP, and such approaches may be considered especially for those with increased complication risks.