Association of applicant demographic factors with medical school acceptance.

BACKGROUND: Medical school acceptance rates in the United States (US) have been lower for applicants who identify as Underrepresented-in-Medicine (UiM) compared to non-UiM applicants. The gap between UiM and no-UiM groups is narrowing in recent years. Less well-studied are associations of acceptance decisions with family income and parental education. This study's purpose is to evaluate the relationships between medical school acceptance and family income, parental education status, racial/ethnic background, Grade Point Average (GPA), Medical College Admission Test (MCAT) score, and participation in extracurricular activities. METHODS: This is a cross-sectional study of first-time US medical school applicants between 2017 and 2020. Acceptance rates for first-time applicants were calculated for first-generation (FG), low-income (LI), and UiM applicants. Associations of these attributes with MCAT scores, science GPAs, and seven categories of extracurricular activities were evaluated. Regression analyses estimated associations between acceptance to medical school with all variables with and without interaction terms (FG*URM, LI*URM, FG*LI). RESULTS: The overall acceptance rate for first-time applicants from 2017-2020 was 45.3%. The acceptance rates among FG, LI and UiM applicants were 37.9%, 39.6% and 44.2%, respectively. In univariable logistic regression analyses, acceptance was negatively associated with being FG (OR: 0.68, CI: 0.67-0.70), LI (OR: 0.70, CI: 0.69-0.72), and UiM (OR: 0.95, CI: 0.93-0.97). In multivariable regression, acceptance was most strongly associated with science GPA (OR: 7.15, CI: 6.78-7.54 for the highest quintile) and UiM (OR: 5.56, CI: 5.48-5.93) status and MCAT score (OR: 1.19, CI: 1.18-1.19), FG (OR: 1.14, CI: 1.10-1.18), and most extracurricular activities. Including interaction terms revealed a negative association between acceptance and LI (OR:0.90, CI: 0.87-0.94) and FG was no longer significant (OR:1.10, CI:0.96-1.08). CONCLUSIONS: Collectively these results suggest medical school admissions committees may be relying on holistic admission practices. While MCAT and GPA scores continue to predict acceptance, individuals from racially and ethnically UiM backgrounds have favorable odds of acceptance when controlling for MCAT and GPA. However, these positive associations were not seen for low-income and first-generation applicants. Additional preparation for college and the MCAT for these latter groups may help further diversify the medical profession.

Representation Matters: One Urology Residency Program's Approach to Increasing Workforce Diversity.

OBJECTIVE: To address the challenge in urology in recruiting physicians from backgrounds racially and ethnically underrepresented in medicine (URiM), we sought to design, implement, and evaluate methods for recruiting URiM candidates to our urology residency program. METHODS: We developed a 3-pronged approach aimed at increasing the number of interviewed applicants, and subsequently number of URiM residents recruited to our program. The 3 facets included: (1) funded visiting student rotation, (2) holistic evaluation of applications, (3) implemented targeted outreach. Statistical analysis of the applicants interviewed and matched into our residency program, as well as traditional metrics used for residency recruitment, were performed from 2015 to 2022. RESULTS: The number of URiM interviewees significantly increased from 6.1% in 2015 to its peak, 40%, in 2020. In 2015, there were no URiM residents in our urology residency program. By 2022, the total URiM complement increased to 35%. In evaluating traditional metrics of residency recruitment, there was no significant difference in mean USMLE Step 1 score before compared with after the implementation of our recruitment approach. The maximum rank number reached to fill the urology residency positions also remained relatively stable throughout the study period, with a range from 5 to 38. CONCLUSION: We demonstrate that the implementation of our innovative and intentional 3-pronged recruitment approach effectively increased the number of URiM interviewees and residents in our residency program. The diversification of our urology workforce depends on the implementation of such efforts, and we encourage urologists to lead the way on such initiatives.

Clinical and Preclinical Therapies for Bladder Cancer Following Bacillus Calmette-Guérin Failure.

PURPOSE: Intravesical bacillus Calmette-Guérin is the current first-line treatment for high-grade nonmuscle-invasive bladder cancer; however, a substantial proportion of patients are unresponsive to bacillus Calmette-Guérin treatment. While cystectomy is often recommended in bladder cancer following bacillus Calmette-Guérin failure, there are numerous established therapeutic agents and pre-commercialized trials describing treatments for nonmuscle-invasive bladder cancer following failed bacillus Calmette-Guérin treatment. Our objective in this systematic review is to characterize the efficacy of these therapeutic agents by reporting their corresponding complete response rates and toxicity profiles. MATERIALS AND METHODS: We conducted a systematic review of all available clinical trials evaluating therapies to treat recurring nonmuscle-invasive bladder cancer after previous intravesical bacillus Calmette-Guérin. Bacillus Calmette-Guérin failure patients who had previously failed 1 or more courses of prior bacillus Calmette-Guérin therapy were included. Studies that were not in the English language, included muscle-invasive bladder cancer patient populations, or lacked a post-treatment evaluation of response were excluded. We used PubMed/Medline, the Cochrane Library, and Embase to search for relevant studies. No formal risk of bias assessment was conducted. Complete response rates for 3, 6, 12, and 24 months post-treatment evaluation, progression rates, cystectomy rates, and 12 complications are reported. RESULTS: A total of 70 studies with 73 reports evaluating 27 treatment options were retained for final analysis. These treatments were reported in 5 categories including intravesical chemotherapy, combination therapy, hyperthermia paired with intravesical chemotherapy, immunotherapy, and novel agents, with published years ranging from 1998 to 2021. Single intravesical chemotherapy and the combination of multiple intravesical chemotherapy agents demonstrate varied complete response rates of 10%-83% at 12 months. Limited clinical data evaluating hyperthermia paired with chemotherapy demonstrate 12-month complete response rates of 50%-85%. Despite these reported response rates, progression rates ranged from 0%-18%. Moreover, immunotherapeutic agents demonstrate progression rates of 7% to 22% at a median of 12 months of follow-up. Novel agents displayed a wide range of complete response rates (6% to 91%) at 12 months based on the treatment used. Total grade 3 toxicity rates range from 0%-55% for intravesical chemotherapy and combination intravesical chemotherapy agents, 0%-15% for hyperthermia paired with chemotherapy agents, 12%-13% for immunotherapy agents, and 0%-17% for novel agents. CONCLUSIONS: Bladder-preserving treatments accomplish moderate success in nonmuscle-invasive bladder cancer following bacillus Calmette-Guérin failure. As the majority of available clinical trials are single-armed uncontrolled cohorts and contain a limited number of patients, strength and comparability of the data are limited. In general, intravesical chemotherapy and hyperthermia paired with mitomycin C demonstrate some of the highest complete response rates at 12 and 24 months. Similarly, among the pre-commercialized novel agents, N-803 and gene therapy display promising results and may serve as potential future treatment for nonmuscle-invasive bladder cancer following failed bacillus Calmette-Guérin treatment. In terms of toxicity/complication rates, both commercially available and unavailable treatments showcase low toxicity profiles for bladder cancer following bacillus Calmette-Guérin failure. The comprehensive analysis provided by this systematic review can serve as a reference for treatment decisions and clinical trial design in the bacillus Calmette-Guérin-unresponsive domain.

Minority Enrollment in Phase II and III Clinical Trials in Urologic Oncology.

PURPOSE: Proportionate minority representation in clinical trials is an important step toward addressing health care inequities. Given the paucity of data on this topic in urologic oncology, we sought to quantify the enrollment of minority patients in clinical trials studying prostate, kidney, and bladder/urothelial cancers. METHODS: The ClincialTrials.gov database was queried for completed phase II and III interventional trials in prostate, kidney, and bladder cancers. The SEER database was used to calculate the US prevalence of these genitourinary cancers. Representation quotients (RQ) were calculated to describe the relative proportion of each racial/ethnic group enrolled in clinical trials over the proportion of persons from each group among national cancer cases by cancer type. RESULTS: Of 341 trials that met initial eligibility criteria, only 169 (49.7%) reported data on race or ethnicity. Aggregate RQs from 2000 to 2017 showed that White patients were continually over-represented in trials for all cancer types. Black and Asian patients were poorly represented across all cancer types. When stratified by 3-year increments, the RQs remained stable for all races, from 2000 to 2017. When stratified by ethnicity, Hispanic patients were under-represented across all cancer types in the study period. When examining representation by funding source, we found that US government-funded clinical trials proportionally enroll the most diverse patient populations over those funded by academic institutions and industry. Interestingly, more than 50% of the trials examined did not report race nor ethnicity, highlighting a crucial flaw in investigator compliance with federal clinical trial mandates. CONCLUSION: Clinical trials targeting prostate, kidney, and bladder cancers continue to under-represent racial/ethnic minority patients. On the basis of the incidence of these cancers within minority populations, efforts should focus on creating racially and ethnically inclusive cancer research.

Naming the Problem: Publishing Trends within in Urology on Race, Health Disparities and Structural Racism.

OBJECTIVES: To assess publishing trends regarding the contribution of societal systems on health disparities within the urology literature. METHODS: We performed a bibliometric analysis of the top 15 urology journals for titles and abstracts with the term race or ethnicity between 2000-2021. Articles were graded by the presence of (1) race, (2) disparities secondary to race, or (3) racial disparities secondary to structural biases. Frequencies were tabulated and logistic regression was used to determine odds of disparities publishing. RESULTS: Our query returned 934 articles for review. In 484 (52%) articles, race was mentioned as a demographic/covariate. 110 (12%) abstracts noted a racial health disparity and only 2 articles implicated racism. Rates of more direct language varied significantly by journal and year of publication. Discussion of disparities increased over time, ranging from 0% in 2002 to 25% in 2020 (P-trend <.001). Logistic regression demonstrated an 11% annual increase in the likelihood of disparity publishing (OR=1.11, 95%CI=1.08-1.14; P<.001). CONCLUSIONS: While it is widely acknowledged that race is a determinant of health, often "race" itself is ascribed the risk when societal inequities are largely at fault. Despite the frequent use of race as a key covariate within the urologic literature, health-disparities relating to structural racism are rarely explicitly named. In order to address the systemic biases that underpin these inequities, increased awareness through clear language in publishing is needed.

Why Does Magnetic Resonance Imaging-Targeted Biopsy Miss Clinically Significant Cancer?

PURPOSE: Multiple studies demonstrate magnetic resonance imaging (MRI)-targeted biopsy detects more clinically significant cancer than systematic biopsy; however, some clinically significant cancers are detected by systematic biopsy only. While these events are rare, we sought to perform a retrospective analysis of these cases to ascertain the reasons that MRI-targeted biopsy missed clinically significant cancer which was subsequently detected on systematic prostate biopsy. MATERIALS AND METHODS: Patients were enrolled in a prospective study comparing cancer detection rates by transrectal MRI-targeted fusion biopsy and systematic 12-core biopsy. Patients with an elevated prostate specific antigen (PSA), abnormal digital rectal examination, or imaging findings concerning for prostate cancer underwent prostate MRI and subsequent MRI-targeted and systematic biopsy in the same setting. The subset of patients with grade group (GG) ≥3 cancer found on systematic biopsy and GG ≤2 cancer (or no cancer) on MRI-targeted biopsy was classified as MRI-targeted biopsy misses. A retrospective analysis of the MRI and MRI-targeted biopsy real-time screen captures determined the cause of MRI-targeted biopsy miss. Multivariable logistic regression analysis compared baseline characteristics of patients with MRI-targeted biopsy misses to GG-matched patients whose clinically significant cancer was detected by MRI-targeted biopsy. RESULTS: Over the study period of 2007 to 2019, 2,103 patients met study inclusion criteria and underwent combined MRI-targeted and systematic prostate biopsies. A total of 41 (1.9%) men were classified as MRI-targeted biopsy misses. Most MRI-targeted biopsy misses were due to errors in lesion targeting (21, 51.2%), followed by MRI-invisible lesions (17, 40.5%) and MRI lesions missed by the radiologist (3, 7.1%). On logistic regression analysis, lower Prostate Imaging-Reporting and Data System (PI-RADSTM) score was associated with having clinically significant cancer missed on MRI-targeted biopsy. CONCLUSIONS: While uncommon, most MRI-targeted biopsy misses are due to errors in lesion targeting, which highlights the importance of accurate co-registration and targeting when using software-based fusion platforms. Additionally, some patients will harbor MRI-invisible lesions which are untargetable by MRI-targeted platforms. The presence of a low PI-RADS score despite a high PSA is suggestive of harboring an MRI-invisible lesion.

Teaching what matters: Integrating health equity education into the core surgery clerkship.

BACKGROUND: Significant disparities in surgical outcomes exist. It is imperative to prepare future doctors to eliminate disparities. Our team of senior medical students developed a surgical clerkship module examining equity in prostate cancer. Student attitudes before and after a facilitated teaching session were assessed. METHODS: A surgical equity pilot module was integrated into the core surgical clerkship starting in July 2020. This module was composed of (1) asynchronous preparatory material and (2) a synchronous interactive case discussion regarding disparities in prostate cancer. Discussion sessions were facilitated by upper-level medical students. Participants answered optional anonymous Likert-style and open-ended survey questions before and after the session. Pre- and post-responses were compared. RESULTS: One hundred and sixteen students completed the module between July 2020 and January 2021. Pre- and post-survey response rates were 66% and 29%, respectively. At baseline, almost all students (95%) agreed knowledge of disparities would make them a better physician. However, the majority (95%) described their general knowledge of surgical disparities as "nonexistent," "poor," or "average." Most students did not have a framework for assessing causes of surgical disparities (86%) and were not aware of interventions for reducing disparities (90%). After intervention, the majority rated their knowledge of surgical disparities as "good" or "excellent" (71%; P < .001). Most students indicated they had a framework 79%; P < .001) and were aware of effective interventions (62%; P < .001). CONCLUSION: We demonstrated a successful pilot of an equity-focused clerkship module. Student attitudes after a single session reflected significant improvement in knowledge of causes and interventions related to surgical disparities. Equity-focused teaching can be incorporated into the surgical clerkship.

Emerging role for local therapy in oligometastatic prostate cancer.

Oligometastatic prostate cancer is a subtype of metastatic disease that generally is defined by the presence of 5 or fewer metastatic lesions. Metastatic prostate cancer currently is treated with androgen deprivation therapy and additional systemic therapy, such as novel antiandrogen medications or chemotherapy. The management of metastatic prostate cancer is evolving, however, with the notion that some patients with low-burden metastatic disease may benefit from both local and systemic therapy. Local therapy of the prostate in the setting of oligometastatic prostate cancer is a new concept. Evidence from retrospective studies suggests that cytoreductive therapy, including radical prostatectomy, can improve overall survival in these patients. Ongoing randomized trials are comparing cytoreductive therapy with standard-of-care treatment options. Local therapy in the form of radiation has also been investigated in phase 2 randomized trials. In this review, we discuss the biological and clinical rationales for local therapy, review the current evidence for local therapy, and compare the clinical designs of various ongoing trials.

The Risk of Prostate Cancer Progression in Active Surveillance Patients with Bilateral Disease Detected by Combined Magnetic Resonance Imaging-Fusion and Systematic Biopsy.

PURPOSE: We sought to evaluate whether bilateral prostate cancer detected at active surveillance (AS) enrollment is associated with progression to Grade Group (GG) ≥2 and to compare the efficacy of combined targeted biopsy plus systematic biopsy (Cbx) vs systematic biopsy (Sbx) or targeted biopsy alone to detect bilateral disease. MATERIALS AND METHODS: A prospectively maintained database of patients referred to our institution from 2007-2020 was queried. The study cohort included all AS patients with GG1 on confirmatory Cbx and followup of at least 1 year. Cox proportional hazard analysis identified baseline characteristics associated with progression to ≥GG2 at any point throughout followup. RESULTS: Of 579 patients referred, 103 patients had GG1 on Cbx and were included in the study; 49/103 (47.6%) patients progressed to ≥GG2, with 30/72 (41.7%) patients with unilateral disease progressing and 19/31 (61.3%) patients with bilateral disease progressing. Median time to progression was 68 months vs 52 months for unilateral and bilateral disease, respectively (p=0.006). Both prostate specific antigen density (HR 1.72, p=0.005) and presence of bilateral disease (HR 2.21, p=0.012) on confirmatory biopsy were associated with AS progression. At time of progression, GG and risk group were significantly higher in patients with bilateral versus unilateral disease. Cbx detected 16% more patients with bilateral disease than Sbx alone. CONCLUSIONS: Bilateral disease and prostate specific antigen density at confirmatory Cbx conferred greater risk of earlier AS progression. Cbx was superior to Sbx for identifying bilateral disease. AS risk-stratification protocols may benefit from including presence of bilateral disease and should use Cbx to detect bilateral disease.

Urologic emergencies before and after COVID-19: a retrospective chart review.

INTRODUCTION During the coronavirus disease 2019 (COVID-19) pandemic, decreased presentations for various emergent conditions have been observed. Our objective was to compare the volume of patients with urologic emergencies presenting to emergency departments (EDs) within a single health system before and after the onset of the COVID-19 pandemic. MATERIALS AND METHODS: A retrospective chart review was performed for 3 EDs within a single health system in the United States to identify all ED consults to urology from January 1, 2019 to May 31, 2020. For emergent consults, covariates were extracted, including demographic information, insurance status, Charlson Comorbidity Index (CCI) score, travel distance from home to the ED, and whether the patient had seen a provider in the hospital system before. Data were compared between COVID-19 months (March-May 2020) and corresponding months in 2019. RESULTS: The study period encompassed 1,179 consults and 373 urologic emergencies. We observed not only a 22% decrease in urologic presentations to the ED compared to corresponding months in 2019, but also a 54% decrease in the proportion of urologic presentations that were truly emergent. For patients with emergent diagnoses, April 2020 saw an increase in Medicare/Medicaid coverage and a decrease in private insurance, May 2020 saw a decreased travel distance from home to the ED, and March and May 2020 saw an increase in patients who had previously seen a health system provider outside of the ED. No changes were seen in demographic characteristics or CCI. CONCLUSIONS: During the early COVID-19 pandemic, urologic emergencies within a single health system decreased by 54% compared to the corresponding months pre-pandemic. Those who do present for care may be influenced by both locality and provider familiarity.

Text Messaging Real-Time COVID-19 Clinical Guidance to Hospital Employees.

BACKGROUND: During the initial days of the coronavirus disease 2019 (COVID-19) pandemic, hospital-wide practices rapidly evolved, and hospital employees became a critical population for receiving consistent and timely communication about these changes. OBJECTIVES: We aimed to rapidly implement enterprise text messaging as a crisis communication intervention to deliver key COVID-related safety and practice information directly to hospital employees. METHODS: Utilizing a secure text-messaging platform already routinely used in direct patient care, we sent 140-character messages containing targeted pandemic-related updates to on-duty hospital employees three times per week for 13 weeks. This innovation was evaluated through the analysis of aggregate "read" receipts from each message. Effectiveness was assessed by rates of occupational exposures to COVID-19 and by two cross-sectional attitudinal surveys administered to all text-message recipients. RESULTS: On average, each enterprise text message was sent to 1,997 on-duty employees. Analysis of "read" receipts revealed that on average, 60% of messages were consistently read within 24 hours of delivery, 34% were read in 2 hours, and 16% were read in 10 minutes. Readership peaked and fell in the first week of messaging but remained consistent throughout the remainder of the intervention. A survey administered after 2 weeks revealed that 163 (79%) users found enterprise texts "valuable," 152 (73%) users would recommend these texts to their colleagues, and 114 (55%) users preferred texts to email. A second survey at 9 weeks revealed that 109 (80%) users continued to find texts "valuable." Enterprise messaging, in conjunction with the system's larger communication strategy, was associated with a decrease in median daily occupational exposure events (nine events per day premessaging versus one event per day during messaging). CONCLUSION: Enterprise text messages sent to hospital-employee smartphones are an efficient and effective strategy for urgent communications. Hospitals may wish to leverage this technology during times of routine operations and crisis management.

Emerging role of multiparametric magnetic resonance imaging in identifying clinically relevant localized prostate cancer.

PURPOSE OF REVIEW: To explore the recent advances and utility of multiparametric magnetic resonance imaging (mpMRI) in the diagnosis and risk-stratification of prostate cancer. RECENT FINDINGS: Low-risk, clinically insignificant prostate cancer has a decreased risk of morbidity or mortality. Meanwhile, patients with intermediate and high-risk prostate cancer may significantly benefit from interventions like radiation or surgery. To appropriately risk stratify these patients, MRI has emerged as the imaging modality in the last decade to assist in defining prostate cancer significance, location, and biologic aggressiveness. Traditional 12-core transrectal ultrasound-guided biopsy is associated with over-detection, and ultimately over-treatment of clinically insignificant disease, and the under-detection of clinically significant disease. Biopsy accuracy is improved with MRI-guided targeted biopsy and with the use of standardized risk stratification imaging score systems. Cancer detection accuracy is further improved with combined biopsy techniques that include both systematic and MRI-targeted biopsy that aid in detection of MRI-invisible lesions. SUMMARY: mpMRI is an area of expanding innovation that continues to refine the diagnostic accuracy of prostate biopsies. As mpMRI-targeted biopsy in prostate cancer becomes more commonplace, advances like artificial intelligence and less invasive dynamic metabolic imaging will continue to improve the utility of MRI.