European Urology Focus

Patients with cancer should ideally undergo proactive screening for muscle wasting, dietary deficiencies, functional changes, and/or psychological needs. Alternatively, a cross-referral strategy may be useful. A multimodal prehabilitation approach can address impairments and optimize function before treatment. Urological prehabilitation has led to improvements in lean body mass, bone density, erectile function, and urinary continence.

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BACKGROUND AND OBJECTIVE: The rationale for oophorectomy during female cystectomy is not adequately supported. The co-occurrence and timing of bladder cancer (BC) and ovarian cancer (OC) in females harboring OC germline mutations remain unclear. Our objective was to determine the frequency and temporal occurrence of OC germline variants among females with BC. METHODS: We used genetic and phenotypic data from the UK Biobank (UKB). The study cohort was defined using ICD-10/ICD-9 codes for BC and further stratified to identify 1347 females...

Three-dimensional (3D) bioprinting technology has emerged as a cutting-edge tool for the development of precise and reproducible patient-specific, personalized urological tissue constructs. This capability effectively addresses the existing translational limitations of biomanufacturing and offers extensive potential for urological applications. The revolutionary impact of this technology is poised to transform the treatment landscape for various urological conditions. To fully harness the potential of bioprinted tissue constructs in urological tissue engineering applications, it is essential to prioritize thorough investigations, proactively address potential challenges, and establish robust protocols...

Moderate-intensity, home-based exercises are safe, more practical, and more in concordance with the needs of premorbid patients preparing to undergo major urologic surgery.

BACKGROUND: Androgen deprivation therapy (ADT) has been associated with coronary heart disease and myocardial infarction (MI) in prostate cancer patients, but controversy persists regarding its effects on cardiovascular mortality (CVM). OBJECTIVE: We assessed the long-term relationship between ADT and CVM in a prostate cancer randomized trial (NRG Oncology/Radiation Therapy Oncology Group 9202). DESIGN, SETTING, AND PARTICIPANTS: From 1992 to 1995, 1554 men with locally advanced prostate cancer (T2c-T4, prostate-specific antigen <150 ng/ml) received radiotherapy with 4 mo (short-term [STADT]) versus 28 mo (longer-term [LTADT]) of ADT...

BACKGROUND AND OBJECTIVE: Machine learning (ML) is a subset of artificial intelligence that uses data to build algorithms to predict specific outcomes. Few ML studies have examined percutaneous nephrolithotomy (PCNL) outcomes. Our objective was to build, streamline, temporally validate, and use ML models for prediction of PCNL outcomes (intensive care admission, postoperative infection, transfusion, adjuvant treatment, postoperative complications, visceral injury, and stone-free status at follow-up) using a comprehensive national database (British Association of Urological Surgeons PCNL)...

BACKGROUND AND OBJECTIVE: Robot-assisted radical prostatectomy (RARP) is the main surgical approach for treatment of prostate cancer in the USA. Prostate size is always depicted as a factor affecting the outcomes of RARP as shown by many studies, but these studies are limited to a small number of patients. Our aim was to evaluate functional and oncologic outcomes of RARP across varying prostate size measured as prostate specimen weight. METHODS: A cohort of 14 481 patients who underwent RARP in a single center was divided into four groups according to prostate specimen weight: group 1, <50 g; group 2, 50-100 g; group 3, 100-150 g; and group 4, >150 g...

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CONTEXT: Partial nephrectomy (PN) with intraoperative guidance by biophotonics has the potential to improve surgical outcomes due to higher precision. However, its value remains unclear since high-level evidence is lacking. OBJECTIVE: To provide a comprehensive analysis of biophotonic techniques used for intraoperative real-time assistance during PN. EVIDENCE ACQUISITION: We performed a comprehensive database search based on the PICO criteria, including studies published before October 2022...

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No abstract text is available yet for this article.

BACKGROUND: Urologic research often requires data abstraction from unstructured text contained within the electronic health record. A number of natural language processing (NLP) tools have been developed to aid with this time-consuming task; however, the generalizability of these tools is typically limited by the need for task-specific training. OBJECTIVE: To describe the development and validation of a zero-shot learning NLP tool to facilitate data abstraction from unstructured text for use in downstream urologic research...

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No abstract text is available yet for this article.

CONTEXT: Some authors propose extended pelvic lymph node dissection (ePLND) to enhance diagnostic and therapeutic outcomes in patients with localized prostate cancer. However, recent evidence found no difference in biochemical recurrence (BCR). OBJECTIVE: To stratify and analyze available evidence on ePLND and its impact on BCR in patients with localized prostate cancer. EVIDENCE ACQUISITION: We systematically reviewed the literature according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines to identify studies up to November 2023...

Bladder cancer is a significant global health concern owing to its prevalence, negative impact on quality of life, and high treatment costs. Treatment for metastatic urothelial carcinoma (mUC) traditionally relies on platinum-based chemotherapy regimens. However, clinical trial results have led to the approval of immune checkpoint inhibitors (ICIs) as viable treatment options. We assessed the escalating costs and economic viability of mUC treatment guidelines in Europe. We used a pragmatic approach that involved: (1) collection of the costs of the recommended medications in the five most populous European countries; (2) conversion of the costs into international dollars to account for differences in purchasing power parity among countries; (3) evaluation of the cost trends over time; and (4) comparison of the medication costs to World Health Organization thresholds...

BACKGROUND: Accurate primary staging of renal cancer with conventional imaging is challenging. Prostate-specific membrane antigen (PSMA) positron emission tomography/computed tomography (PET/CT) may serve to improve the accuracy of renal cancer staging. OBJECTIVE: To determine clinicopathological and management differences for primary renal cancer staged with PSMA PET/CT in comparison to conventional imaging. DESIGN, SETTING, AND PARTICIPANTS: We conducted a retrospective cohort study of PSMA PET/CT scans performed for primary staging of renal cancer and incidental renal lesions at three sites in Brisbane, Australia between June 2015 and June 2020...

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Although tuberculosis (TB) ranks among the most frequent infectious diseases worldwide, one of its extrapulmonary (EP) manifestations, genitourinary (GU) TB, is often underestimated by urologists, particularly in areas such as Europe where TB is not endemic. The aim of this review is to give urologists a concise overview of GUTB as a supplement to the more comprehensive European Association of Urology 2023 update on urological infections guidelines. EPTB can develop in 16% of TB cases. GUTB accounts for 4.6% of EPTB and is often asymptomatic or nonspecific, so it can be confused with other urogenital diseases...