The Boot Camp Model in Urology: Preparing PGY1 Urology Interns for Practice.

PURPOSE OF REVIEW: The purpose of this review is to highlight literature regarding resident boot camps published across surgical specialties with a focus on urology. Herein, we discuss different boot camp iterations, their results, and the integration of simulation into their curriculum. We review program elements such as curriculum, course length, and efficacy as well as areas for continued investigation. RECENT FINDINGS: The field of urology has grown in both the breadth of knowledge and the complexity of procedures. With urology now being an integrated surgical subspecialty, interns often start on the urology service despite limited experience navigating this unique specialty. The boot camp model is one method by which interns and junior residents participate in consolidated training programs to best prepare them for a patient-facing role and the day-to-day demands of residency. Urology programs, both in the USA and abroad, have begun integrating boot camps into their training programs with positive results. Urology boot camps can be a valuable part of training programs for interns to quickly establish medical knowledge, skills, and efficiency. Boot camps should be easily accessible, have sufficient support from institutions, and provide effective training through various methods such as didactics and simulation.

Abrogation of survival disparity between Black and White individuals after the USPSTF's 2012 prostate-specific antigen-based prostate cancer screening recommendation.

BACKGROUND: In May 2012, the US Preventive Services Task Force (USPSTF) recommended against prostate-specific antigen (PSA)-based screening for prostate cancer (PCa), assigning it a grade D. This decision then was modified in 2018 to a grade C for men aged 55 to 69 years. The authors hypothesized that changes in screening practices would reduce survival outcomes for both Black and White men but maintain racial discrepancies in outcomes. METHODS: Using the Surveillance, Epidemiology, and End Results database, the authors examined PCa-specific survival based on race and year of diagnosis. The period between January 2010 and December 2012 was categorized as the pre-USPSTF era, whereas the period between January 2014 and December 2016 was classified as the post-USPSTF era. The year 2013 was considered the transition year and was excluded from the analysis. RESULTS: A total of 49,388 men were identified in the pre-USPSTF era who were diagnosed with PCa, approximately 83.7% of whom were White and 16.3% of whom were Black. In the post-USPSTF era, a total of 41,829 men were diagnosed with PCa, approximately 82.7% of whom were White and 17.3% of whom were Black. When compared with the pre-USPSTF era, men diagnosed in the post-USPSTF era were found to have more adverse clinical features. In the pre-USPSTF era, White men were less likely to die of PCa than Black men. This survival disparity between White and Black men was no longer observed in the post-USPSTF era. CONCLUSIONS: In men diagnosed with PCa between 2014 and 2016, a survival disparity between White and Black men was not observed due to a decrease in survival among White men while the survival of Black men remained steady.

Impact of pathologic lymph node-positive renal cell carcinoma on survival in patients without metastasis: Evidence in support of expanding the definition of stage IV kidney cancer.

BACKGROUND: Stage III renal cell carcinoma (RCC) encompasses both lymph node-positive (pT1-3N1M0) and lymph node-negative (pT3N0M0) disease. However, prior institutional studies have indicated that among patients with stage III disease, those with lymph node disease have worse oncologic outcomes and experience survival that is similar to that of patients with American Joint Committee on Cancer (AJCC) stage IV disease. The objective of the current study was to validate these findings using a large, nationally representative sample of patients with kidney cancer. METHODS: Patients with AJCC stage III or stage IV RCC were identified using the National Cancer Data Base (NCDB). Patients were categorized as having lymph node-positive stage III (pT1-3N1M0), lymph node-negative stage III (pT3N0M0), or stage IV metastatic (pT1-3 N0M1) disease. Cox proportional hazards models compared outcomes while adjusting for comorbidities. Kaplan-Meier estimates illustrated relative survival when comparing staging groups. RESULTS: A total of 8988 patients met the inclusion criteria, with 6587 patients classified as having lymph node-negative stage III disease, 2218 as having lymph node-positive stage III disease, and 183 as having stage IV disease. Superior survival was noted among patients with lymph node-negative stage III disease, but similar survival was noted between patients with lymph node-positive stage III and stage IV RCC, with 5-year survival rates of 61.9% (95% confidence interval [95% CI], 60.3%-63.4%), 22.7% (95% CI, 20.6%-24.9%), and 15.6% (95% CI, 11.1%-23.8%), respectively. CONCLUSIONS: Current RCC staging systems group pT1-3N1M0 and pT3N0M0 disease as stage III disease. However, the results of the current validation study suggest the need for further stratification and even placement of patients with pT1-3N1M0 disease into the stage IV category. Staging that accurately reflects oncologic prognosis may help clinicians better counsel and select patients who might derive the most benefit from lymphadenectomy, adjuvant systemic therapy, more rigorous imaging surveillance, and clinical trial participation.

Urologists' estimations of the cost of commonly used disposable devices.

INTRODUCTION: To assess whether urologists are able to accurately estimate the cost of commonly used endourologic disposable devices. MATERIALS AND METHODS: An anonymous questionnaire was presented to resident and attending urologists in one academic healthcare system. Respondents estimated the cost of 15 disposable devices commonly used in ureteroscopy. Twenty-five surgeons (9 resident and 16 attending urologists) participated for a response rate of 96.2%. Respondents' cost estimates were compared to actual institutional costs and considered accurate if the absolute percentage error was within 20%. Additional information obtained included: years in practice, participation in purchasing activities, practice setting, number of ureteroscopy procedures performed monthly, degree of confidence in ability to estimate cost, and the importance of cost in device selection for each respondent. RESULTS: Of 375 total responses, 62 (16.5%) were accurate, 308 (82.1%) were inaccurate, and 5 (1.3%) were unanswered. The mean percentage error (MPE) for all responses was 178.8% (IQR 35.1%-211.4%). Overall, 73% of responses were overestimations and 27% were underestimations. Residents had an MPE of 128.4%, while attending urologists had an MPE of 207.8%. The most inaccurately estimated cost was for an endoscopic y-adapter, while the most accurate estimations were for a 1.5Fr nitinol ureteroscopic stone basket. CONCLUSIONS: Neither attending nor resident urologists are able to accurately estimate the cost of commonly used disposable devices. Improving urologists' understanding of device costs is necessary for improved cost control and a reduction in healthcare expenditures.

Comparative effectiveness of radical prostatectomy with adjuvant radiotherapy versus radiotherapy plus androgen deprivation therapy for men with advanced prostate cancer.

BACKGROUND: Men with locally advanced prostate cancer (LAPCa) or regionally advanced prostate cancer (RAPCa) are at high risk for death from their disease. Clinical guidelines support multimodal approaches, which include radical prostatectomy (RP) followed by radiotherapy (XRT) and XRT plus androgen deprivation therapy (ADT). However, there are limited data comparing these substantially different treatment approaches. Using Surveillance, Epidemiology, and End Results (SEER)-Medicare data, this study compared survival outcomes and adverse effects associated with RP plus XRT versus XRT plus ADT in these men. METHODS: SEER-Medicare data were queried for men with cT3-T4N0M0 (LAPCa) or cT3-T4N1M0 (RAPCa) prostate cancer. Propensity score methods were used to balance cohort characteristics between the treatment arms. Survival analyses were analyzed with the Kaplan-Meier method and Cox proportional hazards models. RESULTS: From 1992 to 2009, 13,856 men (≥65 years old) were diagnosed with LAPCa or RAPCa: 6.1% received RP plus XRT, and 23.6% received XRT plus ADT. At a median follow-up of 14.6 years, there were 2189 deaths in the cohort, of which 702 were secondary to prostate cancer. Regardless of the tumor stage or the Gleason score, the adjusted 10-year prostate cancer-specific survival and 10-year overall survival favored men who underwent RP plus XRT over men who underwent XRT plus ADT. However, RP plus XRT versus XRT plus ADT was associated with higher rates of erectile dysfunction (28% vs 20%; P = .0212) and urinary incontinence (49% vs 19%; P < .001). CONCLUSIONS: Men with LAPCa or RAPCa treated initially with RP plus XRT had a lower risk of prostate cancer-specific death and improved overall survival in comparison with those men treated with XRT plus ADT, but they experienced higher rates of erectile dysfunction and urinary incontinence.

Incorporation of the fluoroless C-Arm Trainer at the American Urological Association hands on training percutaneous renal access.

OBJECTIVES: To assess for usefulness and validity evidence for incorporating the C-Arm Trainer (CAT) simulator into the annual AUA hands on course for training percutaneous nephrolithotomy (PCNL). MATERIALS AND METHODS: The course started with a didactic session followed by four stations for training the "bull's eye" technique using the CAT simulator. Each station included a pre-test, 30-min practice on the simulator, and post-test. All participants were assessed using a 4-item checklist. All participants were asked to fill in a qualitative self-assessment questionnaire after the pre- and the post-test, and respond to a course evaluation questionnaire and post-course survey. RESULTS: A total of 38 physicians, who attended the hands on course, voluntarily participated in the study. Only 21.1% had previous practice on PCNL simulators. Compared with the results of the checklist total score and the qualitative self-assessment questionnaire scores after the pre-test, there was significant improvement in the checklist total score (p < 0.001), temporal demands (p = 0.003), situational stress (p = 0.003, and performance (0.003) after the post-test. A total of 14 (36%) participants responded to the course evaluation questionnaire, 50% evaluated the course as excellent, 28.6% as very good, and 21.4% as good. Unfortunately, only five (13%) participants responded to the post-course survey, 4/5 implemented the new competencies and knowledge into their practice, and 3/5 have attempted to obtain fluoroscopic guided PCA without assistance. CONCLUSION: The CAT simulator was considered useful for training the percutaneous renal access procedure. There was significant improvement in the qualitative and quantitative assessment parameters after the post-test compared with the pre-test.

Contemporary practice patterns in the treatment of pediatric stone disease.

INTRODUCTION: To compare endourology versus pediatric urology exposure to pediatric stone cases during fellowship, comfortability in treating pediatric stone cases, and access to pediatric surgical equipment. MATERIALS AND METHODS: A survey was distributed to all pediatric urology fellowship programs and the Endourological Society. Age was stratified into < 12 months old, 12 months-4 years, 5-12 years, and 13-18 years. Exposure and comfortability performing extracorporeal shock wave lithotripsy (SWL), ureteroscopy (URS) and percutaneous nephrolithotomy (PCNL) were assessed across age groups. Exposure was assessed as 'yes/no' and comfortability was scaled from 1-5 ('would not do' to 'very comfortable'). RESULTS: Seventy-two surveys met inclusion criteria, with 23 (31.9%) from pediatric urologists and 49 (68.1%) by endourologists. During fellowship, pediatric urologists had more exposure to SWL in toddlers (p = 0.03) and school age children (p = 0.045), URS in toddlers (p = 0.012) and school age children (p = 0.002), and PCNL in infants (p = 0.031) and school age children (p = 0.025) compared to endourologists. Pediatric urologists were significantly more comfortable performing SWL in toddlers (p = 0.04), URS in toddlers (p = 0.04) and school age children (p = 0.04), and PCNL in school age children (p = 0.02) compared to endourologists. Endourologists were significantly more uncomfortable than pediatric urologists in performing URS in toddlers (p = 0.03) and PCNL in infants (p = 0.04) and school age children (p = 0.03). There were no differences in availability of pediatric equipment. CONCLUSIONS: Pediatric urologists, have significantly more exposure than endourologists during fellowship and are more comfortable performing surgical treatment for urolithiasis in most pediatric ages. Endourology fellowships may benefit from greater exposure to pediatric patients with stones.

Comparison of Urinary Tract Infection Rates Associated with Transurethral Catheterization, Suprapubic Tube and Clean Intermittent Catheterization in the Postoperative Setting: A Network Meta-Analysis.

PURPOSE: We performed a network meta-analysis of available randomized, controlled trials to elucidate the risks of urinary tract infection associated with transurethral catheterization, suprapubic tubes and intermittent catheterization in the postoperative setting. MATERIALS AND METHODS: PubMed®, EMBASE® and Google Scholar™ searches were performed for eligible randomized, controlled trials from January 1980 to July 2015 that included patients who underwent transurethral catheterization, suprapubic tube placement or intermittent catheterization at the time of surgery and catheterization lasting up to postoperative day 30. The primary outcome of comparison was the urinary tract infection rate via a network meta-analysis with random effects model using the netmeta package in R 3.2 (www.r-project.org/). RESULTS: Included in analysis were 14 randomized, controlled trials in a total of 1,391 patients. Intermittent catheterization and suprapubic tubes showed no evidence of decreased urinary tract infection rates compared to transurethral catheterization. Suprapubic tubes and intermittent catheterization had comparable urinary tract infection rates (OR 0.903, 95% CI 0.479-2.555). On subgroup analysis of 10 randomized, controlled trials with available mean catheterization duration data in a total of 928 patients intermittent catheterization and suprapubic tube were associated with significantly decreased risk of urinary tract infection compared to transurethral catheterization when catheterization duration was greater than 5 days (OR 0.173, 95% CI 0.073-0.412 and OR 0.142, 95% CI 0.073-0.276, respectively). CONCLUSIONS: Transurethral catheterization is not associated with an increased urinary tract infection risk compared to suprapubic tubes and intermittent catheterization if catheterization duration is 5 days or less. However, a suprapubic tube or intermittent catheterization is associated with a lower rate of urinary tract infection if longer term catheterization is expected in the postoperative period.

Differences in 24-h urine composition between nephrolithiasis patients with and without diabetes mellitus.

OBJECTIVES: To examine the differences in 24-h urine composition between nephrolithiasis patients with and without diabetes mellitus (DM) in a large cohort of stone-formers and to examine differences in stone composition between patients with and without DM. PATIENTS AND METHODS: A retrospective review of 1117 patients with nephrolithiasis and a 24-h urine analysis was completed. Univariable analysis of 24-h urine profiles and multivariable linear regression models were performed, comparing patients with and without DM. A subanalysis of patients with stone analysis data available was performed, comparing the stone composition of patients with and without DM. RESULTS: Of the 1117 patients who comprised the study population, 181 (16%) had DM and 936 (84%) did not have DM at the time of urine analysis. Univariable analysis showed significantly higher total urine volume, citrate, uric acid (UA), sodium, potassium, sulphate, oxalate, chloride, and supersaturation (SS) of UA in individuals with DM (all P < 0.05). However, patients with DM had significantly lower SS of calcium phosphate and pH (all P < 0.05). Multivariable analysis showed that patients with DM had significantly lower urinary pH and SS of calcium phosphate, but significantly greater citrate, UA, sulphate, oxalate, chloride, SSUA, SS of calcium oxalate, and volume than patients without DM (all P < 0.05). Patients with DM had a significantly greater proportion of UA in their stones than patients without DM (50.2% vs 13.5%, P < 0.001). CONCLUSIONS: DM was associated with multiple differences on 24-h urine analysis compared with those without DM, including significantly higher UA and oxalate, and lower pH. Control of urinary UA and pH, as well as limiting intake of dietary oxalate may reduce stone formation in patients with DM.

Stenting for malignant ureteral obstruction: Tandem, metal or metal-mesh stents.

Extrinsic malignant compression of the ureter is not uncommon, often refractory to decompression with conventional polymeric ureteral stents, and frequently associated with limited survival. Alternative options for decompression include tandem ureteral stents, metallic stents and metal-mesh stents, though the preferred method remains controversial. We reviewed and updated our outcomes with tandem ureteral stents for malignant ureteral obstruction, and carried out a PubMed search using the terms "malignant ureteral obstruction," "tandem ureteral stents," "ipsilateral ureteral stents," "metal ureteral stent," "resonance stent," "silhouette stent" and "metal mesh stent." A comprehensive review of the literature and summary of outcomes is provided. The majority of studies encountered were retrospective with small sample sizes. The evidence is most robust for metal stents, whereas only limited data exists for tandem or metal-mesh stents. Metal and metal-mesh stents are considerably more expensive than tandem stenting, but the potential for less frequent stent exchanges makes them possibly cost-effective over time. Urinary tract infections have been associated with all stent types. A wide range of failure rates has been published for all types of stents, limiting direct comparison. Metal and metal-mesh stents show a high incidence of stent colic, migration and encrustation, whereas tandem stents appear to produce symptoms equivalent to single stents. Comparison is difficult given the limited evidence and heterogeneity of patients with malignant ureteral obstruction. It is clear that prospective, randomized studies are necessary to effectively scrutinize conventional, tandem, metallic ureteral and metal-mesh stents for their use in malignant ureteral obstruction.

The surgical spectacle: a survey of urologists viewing live case demonstrations.

OBJECTIVE: To evaluate perspectives of urologists viewing live case demonstrations (LCD) and taped case demonstrations (TCD). METHOD: A 15-question anonymous survey was distributed to attendees of the live surgery session at the American Urological Association 2012 national meeting (Atlanta) and the second International Challenges in Endourology meeting (Paris). RESULTS: Of 1000 surveys distributed, 253 were returned completed (response rate 25%). Nearly half of respondents were in the academic practice setting and nearly 75% were beyond training. Just over 30% had performed a LCD previously. The perceived benefit of an LCD was greater than unedited and edited videos (chi-squared P = 0.014 and P < 0.001, respectively). Nearly no one selected 'not helpful' and a few selected 'minimally helpful' for any of the three forms of demonstration. Most respondents identified that opportunity to ask questions (61%) and having access to the full unedited version (72%), two features inherent to LCD, improved upon the educational benefit of edited videos. Most (78%) identified LCD as ethical. However, those that did not perceived lower educational benefit from LCD (P = 0.019). A slim majority (58%) would allow themselves or a family member to be a patient of a LCD and the vast majority (86%) plan to transfer knowledge gained at the LCD session into their practice. CONCLUSIONS: Urologists who attended these LCD sessions identified LCDs as beneficial and applicable to their practice. LCDs are preferred over videos. The large majority considers LCD ethical, although not as many would volunteer themselves for LCD. Further studies are necessary to determine if there is actual benefit from LCD over TCD to patient care.

From Diagnosis to Precision Surgery: The Transformative Role of Artificial Intelligence in Urologic Imaging.

The multidisciplinary nature of artificial intelligence (AI) has allowed for rapid growth of its application in medical imaging. Artificial intelligence algorithms can augment various imaging modalities, such as X-rays, CT, and MRI, to improve image quality and generate high-resolution three-dimensional images. AI reconstruction of three-dimensional models of patient anatomy from CT or MRI scans can better enable urologists to visualize structures and accurately plan surgical approaches. AI can also be optimized to create virtual reality simulations of surgical procedures based on patient-specific data, giving urologists more hands-on experience and preparation. Recent development of artificial intelligence modalities, such as TeraRecon and Ceevra, offer rapid and efficient medical imaging analyses aimed at enhancing the provision of urologic care, notably for intraoperative guidance during robot-assisted radical prostatectomy (RARP) and partial nephrectomy.

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.

Using 24-hour urinalysis to predict stone type.

PURPOSE: We determined the accuracy of 24-hour urinalysis in predicting stone type and identify the associations between 24-hour urine elements with stone type. MATERIALS AND METHODS: We performed a retrospective review of 503 stone formers with stone composition analysis and 24-hour urinalysis available. Analysis of 24-hour urine elements across stone types was performed using Fisher's exact test and ANOVA. Multinomial logistic regression was used to predict stone type based on 24-hour urinalysis. RESULTS: A total of 280 (56%) patients had predominantly calcium oxalate, 103 (20%) had uric acid, 93 (19%) had calcium phosphate, 16 (3%) had mixed and 11 (2%) had other stone types. There were several significant patient characteristics and 24-hour urinalysis differences across stone type groups. The statistical model predicted 371 (74%) calcium oxalate, 78 (16%) uric acid, 52 (10%) calcium phosphate, zero mixed and 2 (less than 1%) other stone types. The model correctly predicted calcium oxalate stones in 85%, uric acid in 51%, calcium phosphate in 31%, mixed in 0% and other stone types in 18% of the cases. Of the predicted stone types, correct predictions were 61%, 69%, 56% and 71% for calcium oxalate, uric acid, calcium phosphate and other stones types, respectively. The overall accuracy was 64%. Plots were used to explore the associations between each 24-hour urine element with each predicted stone type adjusted for all the others urinary elements. CONCLUSIONS: A 24-hour urinalysis alone does not accurately predict stone type. However, it may be used in conjunction with other variables to predict stone composition.

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.

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.

Effects of analgesic and anesthetic medications on lower urinary tract function.

Analgesic and anesthetic medications may affect lower urinary tract function via a variety of mechanisms. This article reviews the more commonly used medications and their effects on lower urinary tract function.

Preference Signaling in the 2022 Urology Residency Match - The Applicant Perspective.

OBJECTIVE: To evaluate the applicant experience with preference signaling during the 2022 Urology Residency Match. METHODS: An anonymous electronic survey was emailed to all urology residency applicants who applied to Rutgers Robert Wood Johnson Medical School during the 2021-2022 application cycle. The survey collected information regarding applicant demographics, applicant characteristics, preference signal destinations, match outcomes, and attitude towards preference signaling. RESULTS: A total of 601 applicants applied to the 2022 Urology Residency Match, 283 of which applied to the urology residency program at Rutgers Robert Wood Johnson Medical School. Of the 283 applicants, 53 (19%) responded to our survey. Rate of interview for preference signaled programs was 54.23%, with a significantly lower rate of interview for comparative, non-signaled programs (40.54%; P = .001). Of respondents, 14.29%, 26.19%, and 35.71% matched to their home program, a program they signaled, or a program where they completed an away rotation, respectively. 96% of applicants favored continuation of the preference signaling program. CONCLUSION: Our study suggests preference signaling in the 2022 Urology Match may have been an effective method of expressing interest in a program. Respondents of our survey overwhelmingly favor continuation of the program in future urology matches. However, it may not address the underlying, growing problem of the increasing application burden on applicants and programs alike. We encourage more comprehensive studies to further clarify the effects of preference signaling on the Urology Match.

The Urologist and the Appendix: A Review of Appendiceal Use in Genitourinary Reconstructive Surgery.

Recently, genitourinary reconstruction has experienced a renaissance. Over the past several years, there has been an expansion of the literature regarding the use of buccal mucosa for the repair of complex ureteral strictures and other pathologies. The appendix has been an available graft utilized for the repair of ureteral stricture disease and has been infrequently reported since the early 1900s. This review serves to highlight the use of the appendix for reconstruction in urology, particularly focusing on the anatomy and physiology of the appendix, historical use, and current applications, particularly in robotic upper tract reconstruction.