Patients' perceptions of nocturnal erectile function assessment with the RigiScan®.

In recent decades, the assessment of male sexual function has been a subject of enduring interest. The use of the RigiScan®, a conventional diagnostic tool designed to differentiate between psychological and organic causes of erectile dysfunction (ED), has decreased due to several disadvantages. In this study, patient perspectives on the merits and drawbacks of the RigiScan®, as well as preferences for a future diagnostic device, were explored.

A Molecular Urine Assay to Detect Recurrences During Surveillance of High-Risk Non-Muscle Invasive Bladder Cancer.

Background: High-risk non-muscle invasive bladder cancer (HR-NMIBC) patients require long-term surveillance with cystoscopies, cytology and upper tract imaging. Previously, we developed a genomic urine assay for surveillance of HR-NMIBC patients with high sensitivity and anticipatory value.

Objective: We aimed to validate the performance of the assay in an unselected prospectively collected cohort of HR-NMIBC patients under surveillance.

Shedding light on night-time erections: Determining the feasibility of nocturnal erection detection with penile transdermal light reflection of haemoglobin.

Objectives: Utilizing penile saturation and temperature measurements presents a promising avenue for the development of an innovative sensor system aimed at nocturnal erection detection. This study aims to determine the feasibility of erection detection with light reflection of haemoglobin (LRH), as a precursor for penile saturation measurements, as well as penile temperature by comparison with simultaneous overnight RigiScan measurements.

Materials And Methods: This is a proof-of-concept observational study on 10 healthy volunteers with a cross sectional design.

'Feeling Hot': Exploring the feasibility of nocturnal erection detection through penile temperature measurements.

Objectives: The observational 'Feeling Hot' study aims to evaluate the feasibility of employing overnight penile temperature measurements for the detection of nocturnal erections, thereby contributing to the advancement and modernization of a non-invasive diagnostic system for erectile dysfunction.

Subjects/patients And Methods: In this proof-of-concept study, 10 healthy men aged 20-25 were recruited, following the methodology outlined in the 'Staying Hot' study by Torenvlied et al. Participants underwent ambulatory overnight penile temperature measurements concurrent with RigiScan recordings.

Pelvic floor physical therapy in patients with chronic anal fissure: long-term follow-up of a randomized controlled trial.

Background: Chronic anal fissure is a common benign anorectal disease with a high recurrence rate. Pelvic floor physical therapy has been proven effective in the short-term management in patients with chronic anal fissure and pelvic floor dysfunction (PAF-trial). The aim of this study was to determine the outcomes of the PAF-trial and fissure recurrence in patients who completed the 2 months of pelvic floor physical therapy at 1-year follow-up.

Prevalence, Treatment, and Prognosis of Tumor Thrombi in Renal Cell Carcinoma.

Background: Renal cell carcinoma (RCC) can be complicated by a venous tumor thrombus (TT), of which the optimal management is unknown.

Objectives: This study sought to assess the prevalence of TT in RCC, its current management, and its association with venous thromboembolism (VTE), arterial thromboembolism (ATE), major bleeding (MB), and mortality.

Methods: Patients diagnosed with RCC between 2010 and 2019 in our hospital were included and followed from RCC diagnosis until 2 years after, or until an outcome of interest (VTE, ATE, and MB) or death occurred, depending on the analysis.

Survival and Long-term Effects of Kidney-sparing Surgery Versus Radical Nephroureterectomy on Kidney Function in Patients with Upper Urinary Tract Urothelial Carcinoma.

Background: Current European Association of Urology (EAU) guidelines discriminate between high- and low-risk upper urinary tract urothelial carcinoma (UTUC) to determine treatment by means of radical nephroureterectomy (RNU) or kidney-sparing surgery (KSS).

Objective: To compare long-term oncological outcomes and renal function for patients with UTUC treated by RNU versus KSS.

Design Setting And Participants: A retrospective cohort study, including 186 renal units with nonmetastatic UTUC treated in a tertiary referral centre between 2010 and 2021, was conducted.

Management of chronic anal fissure: results of a national survey among gastrointestinal surgeons in the Netherlands.

Background: Chronic anal fissure (CAF) is a common, bothersome condition frequently accompanied by pelvic floor complaints. Despite current guidelines, optimal management is challenging. The aim of this study is to evaluate current management of CAF among gastrointestinal surgeons in the Netherlands.

Alternative prostate cancer grading systems incorporating percent pattern 4/5 (IQ-Gleason) and cribriform architecture (cGrade) improve prediction of outcome after radical prostatectomy.

Percentage Gleason pattern 4, invasive cribriform and/or intraductal carcinoma (IC/IDC) and minor pattern 5 are recognized as independent parameters for prostate cancer outcome, but are not incorporated in current grade groups (GGs). Two proof-of-principle studies have proposed alternative grading schemes based on percentage Gleason pattern 4/5 (integrated quantitative Gleason score; IQ-Gleason) and IC/IDC presence (cribriform grade; cGrade). Our objective was to compare the performance of GG, IQ-Gleason and cGrade for predicting biochemical recurrence and metastasis after radical prostatectomy (RP).

Patients and physician satisfaction of Degarelix in androgen deprivation therapy for advanced hormone-dependent prostate cancer in the Netherlands.

Background: To explore the effectiveness and safety of the gonadotropin-releasing hormone antagonist, Degarelix, for the treatment of advanced hormone-dependent prostate cancer (PCa) in a real-world setting.

Methods: In this noninterventional study, patients with advanced hormone-dependent PCa were included. Primary endpoints were progression-free survival (PFS) failure defined as either prostate-specific antigen failure, additional therapy related to PCa, or death.

Pelvic floor physical therapy in the treatment of chronic anal fissure (PAF-study): Study protocol for a randomized controlled trial.

Background: Chronic anal fissure (CAF) is a common cause of severe anorectal pain with a high incidence rate. Currently, a wide range of treatment options are available with recurrence rates varying between 7 and 42%. Pelvic floor physical therapy (PFPT) is a treatment option for increased pelvic floor muscle tone and dyssynergia which often accompanies CAF.

Cribriform architecture outperforms Gleason pattern 4 percentage and tertiary Gleason pattern 5 in predicting the outcome of Grade Group 2 prostate cancer patients.

Aims: Gleason pattern 4 (GP4) percentage, invasive cribriform and/or intraductal carcinoma (IC/IDC) and the presence of tertiary Gleason pattern 5 (TP5) in radical prostatectomy (RP) specimens all aid in the risk stratification of Grade Group (GG) 2 prostate cancer patients. However, it is unclear to what extent these pathological features are mutually related and what are their individual values if they are investigated simultaneously. The aims of this study were: (i) to determine the mutual relationships of the GP4 percentage, IC/IDC and TP5 in GG2 RP specimens; and (ii) to assess their prognostic value for biochemical recurrence-free survival (BCRFS).

How to evaluate a flexible ureterorenoscope? Systematic mapping of existing evaluation methods.

Objectives: The objective of this study was to identify, map and review scope-related and user-related parameters used to evaluate the quality of flexible ureterorenoscopes. Thereby identifying key items and variability in grading systems.

Methods: A literature search of four databases (MEDLINE [Ovid], EMBASE [Ovid], Web of Science, Google scholar and the Cochrane Library) was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines encompassing articles published up to August 2020.

Comedonecrosis Gleason pattern 5 is associated with worse clinical outcome in operated prostate cancer patients.

Individual growth patterns and cribriform architecture are increasingly considered in risk stratification and clinical decision-making in men with prostate cancer. Our objective was to establish the prognostic value of individual Gleason 5 patterns in a radical prostatectomy (RP) cohort. We reviewed 1064 RPs and recorded Grade Group (GG), pT-stage, surgical margin status, Gleason 4 and 5 growth patterns as well as intraductal carcinoma.

Pelvic Floor Physical Therapy for Pelvic Floor Hypertonicity: A Systematic Review of Treatment Efficacy.

Introduction: Hypertonicity of the pelvic floor (PFH) is a disabling condition with urological, gynecological and gastrointestinal symptoms, sexual problems and chronic pelvic pain, impacting quality of life. Pelvic floor physical therapy (PFPT) is a first-line intervention, yet no systematic review on the efficacy of PFPT for the treatment of PFH has been conducted.

Objectives: To systematically appraise the current literature on efficacy of PFPT modalities related to PFH.

Intraoperative visualization of nerves using a myelin protein-zero specific fluorescent tracer.

Background: Surgically induced nerve damage is a common but debilitating side effect in oncological surgery. With the aim to use fluorescence guidance to enable nerve-sparing interventions in future surgery, a fluorescent tracer was developed that specifically targets myelin protein zero (P0).

Results: Truncated homotypic P0 protein-based peptide sequences were C-terminally functionalized with the far-red cyanine dye Cy5.

Corrigendum: Dual-mTOR Inhibitor Rapalink-1 Reduces Prostate Cancer Patient-Derived Xenograft Growth and Alters Tumor Heterogeneity.

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A multimodal molecular imaging approach targeting urokinase plasminogen activator receptor for the diagnosis, resection and surveillance of urothelial cell carcinoma.

Unlabelled: With a 5-year recurrence rate of 30-78%, urothelial cell carcinoma (UCC) rates amongst the highest of all solid malignancies. Consequently, after transurethral resection, patients are subjugated to life-long endoscopic surveillance. A multimodal near-infrared (NIR) fluorescence-based imaging strategy can improve diagnosis, resection and surveillance, hence increasing quality of life.

Identifying the Need to Discuss Infertility Concerns Affecting Testicular Cancer Patients: An Evaluation (INDICATE Study).

Men with testicular cancer (TC) risk impaired fertility. Fertility is a major concern for TC patients due to diagnosis in almost always reproductive ages and high overall survival. This study assessed counselling in regards to the risk of impaired fertility and sperm cryopreservation.

Sexuality in Intimate Partners of People with Cancer: Information and Communication Needs: A Brief Communication.

Partners of patients with cancer report a negative impact on their sexuality and intimacy and experience a lack of information. Little is known about partners' information needs regarding sexuality and intimacy. The study was conducted with 230 partners of patients with cancer using a questionnaire.

Cationic amphiphilic drugs as potential anticancer therapy for bladder cancer.

More effective therapy for patients with either muscle-invasive or high-risk non-muscle-invasive urothelial carcinoma of the bladder (UCB) is an unmet clinical need. For this, drug repositioning of clinically approved drugs represents an interesting approach. By repurposing existing drugs, alternative anticancer therapies can be introduced in the clinic relatively fast, because the safety and dosing of these clinically approved pharmacological agents are generally well known.

Cribriform architecture in radical prostatectomies predicts oncological outcome in Gleason score 8 prostate cancer patients.

The Gleason score is an important parameter for clinical outcome in prostate cancer patients. Gleason score 8 is a heterogeneous disease including Gleason score 3 + 5, 4 + 4, and 5 + 3 tumors, and encompasses a broad range of tumor growth patterns. Our objective was to characterize individual growth patterns and identify prognostic parameters in Gleason score 8 prostate cancer patients.