Industry-sponsored research funding to urologists in the United States between 2014 and 2022.

PURPOSE: Urologists face challenges in obtaining public research funding, leading to increasing reliance on the industry for research support. This study aimed to examine the extent and trends in industry-sponsored research payments to urologists from 2014 to 2022 in the United States. MATERIALS AND METHODS: We identified all US urologists using the Centers for Medicare and Medicaid Services (CMS) National Plan and Provider Enumeration System (NPPES) database and extracted their industry-sponsored research payments data from the CMS Open Payments Database. We performed descriptive analyses of the payments data. RESULTS: Among 13,902 US urologists, 1330 (9.6%) received at least one industry-sponsored research payment. Urologists received $605.1 million between 2014 and 2022. Of all research payments, 98.7% ($597.4 million) were associated research payments for research where urologists served as principal investigators. The top 10% of urologists in research payments received 79.3% ($480.0 million) of total research payments. Only 0.4% ($2.3 million) of research payments were for preclinical research, while registered clinical trials totaled $159.0 million (26.3% of all research payments). The annual value of research payments increased from $35.2 million in 2014 to $101.7 million in 2022. The average percentage change in total payments showed a significant annual increase of 13.9% (95% confidence interval [95% CI]: 11.6% to 16.3%, p<0.001) in value. There was no significant trend in the number of urologists receiving research payments. CONCLUSION: Industry-sponsored research payments to urologists are substantial and have increased in both payment amount and number over time.

Association between smoking and prostate cancer survivors' long-term quality of life and function: an analysis of the CEASAR (Comparative Effectiveness Analysis of Surgery and Radiation) study.

PURPOSE: There is limited evidence of tobacco smoking's effect on cancer survivors' quality of life (QOL) and function. As the natural history of localized prostate cancer (PCa) is protracted, there is a need to identify modifiable risk factors that can influence PCa survivorship, such as tobacco smoking. MATERIAL AND METHODS: We used up to 10-year survey data from the CEASAR (Comparative Effectiveness Analysis of Surgery and Radiation) study, a prospective, population-based, observational study of patients diagnosed with localized PCa in 2011-2012. Survivors were categorized as never, former, and current smokers during survivorship. Adjusted multivariable linear regression models were used to assess the association between smoking and 5-year and 10-year scores on the 26-Item Expanded Prostate Index Composite (EPIC-26; PCa-specific domains) and 5-year scores on the Medical Outcomes Study 36-Item Short Form Survey (SF-36; general health domains). RESULTS: We included 2426 patients of whom 142 (6%) were current smokers, 1039 (43%) were former smokers, and 1245 (51%) were never smokers. Current smokers were more likely to be Black, low-income, and less formally educated (all p < 0.01). After adjustments, there was no association between smoking history with disease-specific functional outcomes (EPIC-26) at 5 years or 10 years (all p > 0.05). However, in adjusted analyses assessing general health domains (SF-36), compared to participants who never smoked, current smokers during survivorship had worse physical function (- 10.96, 95% CI - 16.37 to - 5.55, p < 0.01) at 5 years. CONCLUSION: PCa survivors who continue to smoke experience worse physical functioning though there is no significant independent effect on PCa-specific functional domains. IMPLICATIONS FOR CANCER SURVIVORS: Prostate cancer survivors who continue to smoke experience worse physical functioning though there is no significant independent effect on PCa-specific functional domains. Smoking cessation may improve prostate cancer survivorship.

Metabolic, cardiac, and bone health testing in patients with prostate cancer on androgen-deprivation therapy: A population-based assessment of adherence to therapeutic monitoring guidelines.

BACKGROUND: Androgen-deprivation therapy (ADT) remains a cornerstone in treatment for patients with advanced prostate cancer. ADT is associated with several adverse effects, including osteoporosis, metabolic syndrome, and cardiovascular events, leading to guidelines recommending routine testing to monitor for these toxicities. There is a lack of data assessing adherence to these recommendations. METHODS: The authors conducted a retrospective cohort study using administrative data from Ontario, Canada between 2008 and 2021. They identified all older men (aged 65 years and older) who received ADT for prostate cancer using comprehensive provincial health databases. The primary outcomes were the use of testing for lipids, dysglycemia (glucose), bone health serum, and bone density between 6 weeks before and 1 year after the initiation of ADT. RESULTS: In total, 29,097 patients were examined, of whom 52.8% were prescribed ADT by urologists, 37.9% were prescribed ADT by radiation oncologists, 2.8% were prescribed ADT by medical oncologists, and 2.4% were prescribed ADT by other physicians. Adherence to guidelines was low: only 21.3% of patients received a bone density scan, 41.2% underwent bone health-related serum tests, 51.3% completed a lipid profile, and 65.9% underwent dysglycemia testing within 1 year of diagnosis. Overall, only 11.9% of patients received all of the recommended investigations. Adherence to testing did not appear to improve over time (2008-2021) or with guideline publication. Patient (age) and physician (specialty) factors had important associations with adherence to testing. CONCLUSIONS: Most patients receiving ADT for prostate cancer do not receive recommended testing to monitor for treatment-related toxicity. Further study is required to address barriers to therapeutic monitoring of men on ADT and to reduce treatment-associated adverse events.

Payments by Drug and Medical Device Manufacturers to US Peer Reviewers of Major Medical Journals.

This study characterizes payments by drug and medical device manufacturers to US peer reviewers of major medical journals.

Absence of Race/Ethnicity Reporting in Clinical Trials of True Minimally Invasive Surgical Therapies for the Treatment of Benign Prostatic Hyperplasia.

OBJECTIVE: To assess the extent of racial reporting and enrollment in randomized controlled trials (RCTs) of minimally invasive surgical therapies (MIST) for the office-based treatment of benign prostatic hyperplasia (BPH). METHODS: A systematic review was conducted for RCTs assessing 6 office-based MISTs: transurethral microwave thermotherapy (TUMT), prostatic artery embolization, prostatic urethral lift, temporary implantable nitinol device, water vapor thermal therapy, and Optilume. MEDLINE, Embase, and the Cochrane CENTRAL databases were searched up to November 3, 2023. Publications were excluded if they (1) did not address one of the aforementioned office-based MISTs for the treatment of BPH; (2) were not RCTs; (3) were an abstract or conference proceeding; or (4) were not published in English. In addition to study characteristics, data about racial reporting were collected. Two independent reviewers completed screening at title, abstract, and full-text levels, with conflicts resolved by consensus with a third reviewer. RESULTS: A total of 61 publications representing 37 unique RCTs (n = 4027 unique patients) were reviewed, with publication years spanning from 1993 to 2023. TUMT was the most frequently studied MIST. Most publications (79%) were based solely in Europe or North America. Over 50% of the publications were multicenter trials. None of the included publications reported on race/ethnicity of study participants. CONCLUSION: None of the 61 included publications of RCTs of office-based MISTs provided information on racial/ethnic composition of study participants. There is a staggering gap in the standardization of race/ethnicity reporting and enrollment within RCTs of MISTs. More granular data on race/ethnicity allow for better generalizability and equity.

AI-PEDURO - Artificial intelligence in pediatric urology: Protocol for a living scoping review and online repository.

BACKGROUND: Artificial intelligence (AI) and machine learning (ML) methods are increasingly being applied in pediatric urology across a growing number of settings, with more extensive databases and wider interest for use in clinical practice. More than 30 ML models have been published in the pediatric urology literature, but many lack items required by contemporary reporting frameworks to be high quality. For example, most studies lack multi-institution validation, validation over time, and validation within the clinical environment, resulting in a large discrepancy between the number of models developed versus the number of models deployed in a clinical setting, a phenomenon known as the AI chasm. Furthermore, pediatric urology is a unique subspecialty of urology with low frequency conditions and complex phenotypes where clinical management can rely on a lower quality of evidence. OBJECTIVE: To establish the AI in PEDiatric UROlogy (AI-PEDURO) collaborative, which will carry out a living scoping review and create an online repository (www.aipeduro.com) for models in the field and facilitate an evidence synthesis of AI models in pediatric urology. METHODS AND ANALYSIS: The scoping review will follow PRISMA-ScR guidelines. We will include ML models identified through standardized search methods of four databases, hand-search papers, and user-submitted models. Retrieved records will be included if they involve ML algorithms for prediction, classification, or risk stratification for pediatric urology conditions. The results will be tabulated and assessed for trends within the literature. Based on data availability, models will be divided into clinical disease sections (e.g. hydronephrosis, hypospadias, vesicoureteral reflux). A risk assessment will be performed using the APPRAISE-AI tool. The retrieved model cards (brief summary model characteristics in table form) will be uploaded to the online repository for open access to clinicians, patients, and data scientists, and will be linked to the Digital Object Identifier (DOI) for each article. DISCUSSION AND CONCLUSION: We hope this living scoping review and online repository will offer a valuable reference for pediatric urologists to assess disease-specific ML models' scope, validity, and credibility to encourage opportunities for collaboration, external validation, clinical testing, and responsible deployment. In addition, the repository may aid in identifying areas in need of further research.

Safety and Efficacy of Same Day Discharge for Men Undergoing Contemporary Robotic-assisted Aquablation Prostate Surgery in an Ambulatory Surgery Center Setting-First Global Experience.

OBJECTIVE: To investigate the feasibility, safety, and efficacy of same-day discharge (SDD) after Aquablation specifically in an ambulatory surgery center (ASC). METHODS: A prospective cohort of men with significant BPH underwent Aquablation at a single ASC. Comprehensive preoperative assessments were conducted, including uroflowmetry, IPSS, and PVR. Aquablation was performed as morning cases by a single experienced surgeon. Following the procedure, men were assessed for immediate postoperative outcomes, including pain levels, hematuria, and voiding efficiency. Patients meeting discharge criteria were allowed to return home on the same calendar day. RESULTS: A total of 60 consecutive men with a mean prostate size of 115 mL underwent Aquablation, 59 (98%) of whom were discharged the same day. No transfusions or return to the OR occurred. The procedure demonstrated a significant improvement in urinary flow rates and a substantial reduction in IPSS scores at the 1-month post-operative period. Pain scores were found to be minimal, and the incidence of postoperative complications, including hematuria and urinary retention was low and comparable to previously published outcomes. Despite more meticulous focal cautery, no differences in erectile, ejaculatory or adverse outcomes were observed. CONCLUSION: Aquablation for BPH at an ASC appears to be a safe and effective approach. Morning procedures and attentive cautery and streamlined patient pathways seem essential for SDD. Despite electrosurgical hemostasis, ejaculatory, sexual, and post-operatively pain were not compromised.

Human infection with IsrRAPXV, a novel zoonotic bat-derived poxvirus.

BACKGROUND: Bats are recognized as the natural reservoir of several zoonotic viruses that pose a threat to public health worldwide. In our recent reports we describe the identification of a novel poxvirus, IsrRAPXV, in Egyptian fruit bats. This poxvirus is associated with high morbidity and mortality in bats. METHODS: Herein, we describe the identification of poxvirus in a female patient hospitalized with systemic symptoms and severe painful skin lesions on her hands. We performed qPCR, whole genome sequencing and phylogenetic analysis to identify and characterize this poxvirus as the etiologic agent. RESULTS: The patient interacted with wounded and sick bats as a volunteer in a bat shelter run by the Israel bat sanctuary organization. Samples collected from the patient's skin lesions were positive for the presence of IsrRAPXV by PCR. Additionally, phylogenetic analysis showed that this virus is identical to IsrRAPXV originally described by us as the causative agent of skin lesions in fruit bats. CONCLUSIONS: Our finding suggest that IsrRAPXV is zoonotic and therefore veterinarians and volunteers working in bats shelter should meticulously follow the guidelines of working with bats and use required personal protective equipment.

Estimating the impact of enhanced care at minority-serving hospitals on disparities in the treatment of breast, prostate, lung, and colon cancers.

BACKGROUND: The objective of this study was to quantify disparities in cancer treatment delivery between minority-serving hospitals (MSHs) and non-MSHs for breast, prostate, nonsmall cell lung, and colon cancers from 2010 to 2019 and to estimate the impact of improving care at MSHs on national disparities. METHODS: Data from the National Cancer Database (2010-2019) identified patients who were eligible for definitive treatments for the specified cancers. Hospitals in the top decile by minority patient proportion were classified as MSHs. Multivariable logistic regression adjusted for patient and hospital characteristics compared the odds of receiving definitive treatment at MSHs versus non-MSHs. A simulation was used to estimate the increase in patients receiving definitive treatment if MSH care matched the levels of non-MSH care. RESULTS: Of 2,927,191 patients from 1330 hospitals, 9.3% were treated at MSHs. MSHs had significant lower odds of delivering definitive therapy across all cancer types (adjusted odds ratio: breast cancer, 0.83; prostate cancer, 0.69; nonsmall cell lung cancer, 0.73; colon cancer, 0.81). No site of care-race interaction was significant for any of the cancers (p > .05). Equalizing treatment rates at MSHs could result in 5719 additional patients receiving definitive treatment over 10 years. CONCLUSIONS: The current findings underscore systemic disparities in definitive cancer treatment delivery between MSHs and non-MSHs for breast, prostate, nonsmall cell lung, and colon cancers. Although targeted improvements at MSHs represent a critical step toward equity, this study highlights the need for integrated, system-wide efforts to address the multifaceted nature of racial and ethnic health disparities. Enhancing care at MSHs could serve as a pivotal strategy in a broader initiative to achieve health care equity for all.

Predicting Peak Productivity in Urologic Medicare Practice via Work-Relative Value Units.

OBJECTIVE: To explore factors associated with productivity in urologic practice. Work-relative value units (wRVUs), the basis for Center for Medicare & Medicaid Services (CMS) and private payer reimbursements, commonly serve to estimate physician productivity. Limited data describes which practice factors predict increased wRVU productivity. METHODS: The 2017 and 2018 CMS databases were retrospectively queried for urologic Medicare provider demographics and procedural/service details. Medical school graduation year was used to estimate years in practice and generation (Millennial, Gen X, Baby Boomer, or Post-War). Treated patients' demographics were obtained. Adjusted and unadjusted linear mixed models were performed to predict wRVU production. RESULTS: Included were 6773 Medicare-participating urologists across the United States. Millennials produced 1115 wRVUs per year, while Gen X and Baby Boomers produced significantly more (1997 and 2104, respectively, P <.01). Post-War urologists produced numerically more (1287, P = .88). In adjusted analyses, predictors of Medicare wRVU productivity included female and pelvic medicine and reconstructive surgery (exponentiated beta estimate (ß) 1.46, 95% CI 1.32-1.60), men's health (ß 1.22, 95% CI 1.13-1.32), and oncologic subspecialization (ß 1.08, 95% CI 1.02-1.14), female gender (ß 0.87, 95% CI 0.82-0.92), wRVUs generated from inpatient procedures (ß 1.08, 95% CI 1.06-1.09) and office visits (ß 0.88, 95% CI 0.87-0.89), and the level of education (ß 1.10, 95% CI 1.07-1.14) and percent impoverished patients (ß 0.85, 95% CI 0.83-0.88) in provider's practice zip code. CONCLUSION: Urologic experience, specialization, demographics, practice patterns, and patient demographics are significantly associated with wRVU productivity in Medicare settings. Further work should incorporate quality metrics into wRVUs and ensure patient demographics do not affect reimbursement.

Analyzing the influence of expanding multispecialty adoption of robotic surgery on robotic urologic care A decade-long assessment of two Canadian academic hospitals.

INTRODUCTION: Most robot-assisted surgery (RAS) systems in Canada are donor-funded, with constraints on implementation and access due to significant costs, among other factors. Herein, we evaluated the impact of the growing multispecialty use of RAS on urologic RAS access and outcomes in the past decade. METHODS: We conducted a retrospective review of all RAS performed by different surgical specialties in two high-volume academic hospitals between 2010 and 2019 (prior to the COVID pandemic). The assessed outcomes included the effect of increased robot access over the years on annual robotic-assisted radical prostatectomy (RARP) volumes, surgical waiting times (SWT), and pathologically positive surgical margins (PSM). Data were collected and analyzed from the robotic system and hospital databases. RESULTS: In total, six specialties (urology, gynecology, general, cardiac, thoracic, and otorhinolaryngologic surgery) were included over the study period. RAS access by specialty doubled since 2010 (from three to six). The number of active robotic surgeons tripled from seven surgeons in 2010 to 20 surgeons in 2019. Moreover, there was a significant drop in average case volume, from a peak of 40 cases in 2014 to 25 cases in 2019 (p=0.02). RARP annual case volume followed a similar pattern, reaching a maximum of 166 cases in 2014, then declining to 137 cases in 2019. The mean SWT was substantially increased from 52 days in 2014 to 73 days in 2019; however, PSM rates were not affected by the reduction in surgical volumes (p<0.05). CONCLUSIONS: Over the last decade, RAS access by specialty has increased at two Canadian academic centers due to growing multispecialty use. As there was a fixed, single-robotic system at each of the hospital centers, there was a substantial reduction in the number of RAS performed per surgeon over time, as well as a gradual increase in the SWT. The current low number of available robots and unsustainable funding resources may hinder universal patient access to RAS.

Single-Port vs Multiport Robot-Assisted Partial Nephrectomy: A Meta-Analysis.

Background: Several centers have reported their experience with single-port robot-assisted partial nephrectomy (SP-RAPN); however, it is uncertain if utilization of this platform represents an improvement in outcomes compared to multiport robot-assisted partial nephrectomy (MP-RAPN). To evaluate this, we performed a meta-analysis to compare the perioperative, oncological, and functional outcomes between SP-RAPN and MP-RAPN. Methods: For relevant articles, three electronic databases, including PubMed, Scopus, and Web of Science, were searched from their inception until January 1, 2023. A meta-analysis has been reported in line with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 and assessing the methodological quality of systematic reviews (AMSTAR) guidelines. The odds ratio (OR) and weighted mean difference (MD) were applied for the comparison of dichotomous and continuous variables with 95% confidence intervals (CI). Results: Of the 374 retrieved abstracts, 29 underwent full-text review, and 8 studies were included in the final analysis, comprising a total cohort of 1007 cases of RAPN (453 SP-RAPN cases and 554 MP-RAPN cases). Compared to MP-RAPN, the SP-RAPN group had a significantly longer ischemia time (MD = 4.6 minutes, 95% CI 2.8 to 6.3, p < 0.001), less estimated blood loss (MD = -12.4 mL, 95% CI -24.6 to -0.3, p = 0.045), higher blood transfusion rate (OR = 2.97, 95% CI 1.33 to 6.65, p = 0.008), and higher postoperative estimated glomerular filtration rate (eGFR) at 6 months (MD = 4.9 mL/min, 95% CI 0.2 to 9.7, p = 0.04). There was no significant difference in other outcomes between the two approaches, including the intraoperative complication, overall postoperative complication, minor postoperative complication (Clavien-Dindo I - II), major postoperative complication (Clavien-Dindo III-V), conversion to radical nephrectomy, pain score on day #1, pain score on discharge, morphine milligram equivalent usage, hospital stay, positive surgical margins, and postoperative eGFR. Conclusions: SP-RAPN represents an emerging technique using a novel platform. Initial studies have demonstrated that SP-RAPN is a safe and feasible approach to performing partial nephrectomy, although with inferior outcomes for ischemia time and blood transfusion rates. Further studies will be necessary to define the best usage of SP-RAPN within the surgeon's armamentarium.

Ablative minimally invasive surgical therapies for benign prostatic hyperplasia: A review of Aquablation, Rezum, and transperineal laser prostate ablation.

INTRODUCTION: Benign prostatic hyperplasia (BPH) is one of the most common diseases affecting men and can present with bothersome lower urinary tract symptoms (LUTS). Historically, transurethral resection of the prostate (TURP) has been considered the gold standard in the treatment of LUTS due to BPH. However, TURP and other traditional options for the surgical management of LUTS secondary to BPH are associated with high rates of sexual dysfunction. In the past decade, several novel technologies, including Aquablation therapy, convective water vapor therapy (Rezum), and transperineal prostate laser ablation (TPLA), have demonstrated promising evidence to be safe and effective while preserving sexual function. METHODS: In this review, we discuss three ablative minimally invasive surgeries: Aquablation, Rezum, and TPLA. We review their techniques, safety, as well as perioperative and functional outcomes. We go into further detail regarding sexual function after these ablative minimally invasive surgical therapies. RESULTS: Aquablation is a surgeon-guided, robot-executed, heat-free ablative waterjet procedure with sustained functional outcomes at 5 years while having no effect on sexual activity. Rezum is an innovative office-based, minimally invasive surgical option for BPH that delivers convective water vapor energy into prostate adenoma to ablate obstructing tissue. Rezum leads to significant improvements in Qmax, IPSS while preserving sexual function. TPLA is another office-based technology which uses a diode laser source to produce thermoablation. It leads to improvement in Qmax, IPSS, and QoL while preserving ejaculatory function. CONCLUSIONS: Overall, ablative minimally invasive surgical therapies have demonstrated excellent safety and efficacy profiles while preserving sexual function. These modalities should be discussed with patients to ensure informed and shared decision-making. Ablative minimally invasive surgical therapies may be particularly interesting to patients who value the preservation of their sexual function.