Thulium laser to intraurethral Gordian Knot: A novel technique.

Self-inserted urethral foreign bodies are an unusual albeit well documented phenomena and cause of hospital presentation. When conservative non-operative managements fail, operative management is imperative to prevent further complications including infection, stones, diverticula, and fistula formation. Minimally invasive alternatives should be considered when cystoscopic access to the foreign body is mechanically difficult. Through this case presentation, we showcase a novel technique to consider when dealing with intraurethral foreign bodies - the use of thulium laser with rigid ureteroscope. We believe this to be the first documented case of successful intraurethral foreign body fragmentation using thulium laser.

A robot-assisted laparoscopic revision of an artificial urinary sphincter in a patient with spinal cord injury.

This step-by-step article demonstrates our approach to robot-assisted laparoscopic revision of a bladder neck sited artificial urinary sphincter (AUS) for a spinal cord injured patient. The bladder neck location of an AUS in the spinal cord injured demographic is ideal to minimise urethral complications and urinary tract infections, whilst the transabdominal approach reduces the risk of wound breakdown that can occur via the typical perineal incision for AUS insertion. The accompanying video will guide viewers as to our minimally invasive technique for cuff revision in the event of secondary surgery for recurrent urinary incontinence.

Evaluation of MV140 in preventing recurrent urinary tract infections: a multicentre double-blind randomized controlled trial protocol.

OBJECTIVES: To determine, firstly, whether MV140 reduces rates of recurrent urinary tract infections (rUTIs) in patients older than 65 years, measured as the number of urinary tract infections (UTIs) detected over 12 months following the completion of a 3-month treatment course and, additionally, to assess the number of re-admissions to the emergency department, the rate of antibiotic use for UTIs, the safety profile of MV140, and quality of life. MATERIALS AND METHODS: This is a multicentre, double-blind, randomized controlled trial with two arms. Patients will be randomized and allocated to receive either a 3-month course of MV140 or placebo (two sublingual sprays daily). Participants will have 3-monthly consultations with the investigator for 12 months to assess differences in rates of rUTIs between the two groups. Study candidates will be identified and recruited from inpatient and outpatient clinics across Sydney via referral to the investigation team. After obtaining consent, participants will undergo initial study consultations including urine microscopy and culture, uroflowmetry, and bladder scan to assess postvoid residual urine volume. Participants will be randomized and provided with a unique trial number. Electronic medical records will be reviewed to collect relevant information. Participants will be provided with a study diary to record relevant data. RESULTS: Follow-up consultations will be conducted every 3 months for a 12-month duration, during which the study diary will be reviewed. These follow-up consultations will primarily occur via telephone review, however, there will be flexibility for in-person reviews for participants who find telephone consultation prohibitively difficult. CONCLUSION: This is a multicentre, double-blinded, randomised control trial, the first in Australia to assess the safety and efficacy of MV140 Uromune vaccine in prevention of recurrent UTIs. Results have been promissing in the global literatures.

Urology case report - Emergency penectomy for the transfeminine patient.

Management of gender dysphoria and healthcare for transgender and non-binary patients is a growing field in Australia and abroad. Currently, gender-affirming surgery is not offered under Australia's national public health insurance. We present an unusual case of emergency penectomy required for a 57-year-old woman assigned-male-at-birth from rural Australia after a self-inflicted chemical burn. This case report outlines the surgical challenges of partial penectomy and neo meatus formation to allow for future gender-affirming surgery and highlights the lack of infrastructure within the public healthcare system for management of gender dysphoria both in rural and metropolitan settings.

A narrative review: evaluation and surgical management of persistent and recurrent urinary incontinence after previous surgical treatment.

Background and Objective: Urinary incontinence after prostate treatment is associated with significant morbidity and impact on quality of life. Stress urinary incontinence can be treated by insertion of a urethral sling or artificial urinary sphincter. Persistent or recurrent urinary incontinence after such treatment can be frustrating and require specific evaluation and approach to management to optimize chance of successful outcomes and patient satisfaction whilst avoiding further patient morbidity. The aim of this review is to outline the evaluation and management of persistent and recurrent urinary incontinence in men after previous surgical treatment for stress urinary incontinence by way of narrative review. Methods: A literature review was performed using PubMed, MEDLINE, and Google Scholar between 2010 to 2023. The search strategy included the following MeSH terms: device, men, urinary incontinence, persistence, recurrence, and revision. A total of 140 English-language articles were identified and reviewed; 68 articles were considered relevant to the aims and the findings have been outlined in this narrative review. Key Content and Findings: There are many approaches currently practiced by surgeons in continence revision surgery. There is not clear consensus regarding optimum revision strategy for persistent and recurrent incontinence post urethral sling and artificial urinary sphincter insertion. Whilst small observational studies have reviewed different surgical approaches, there is a paucity of high volume comparative data from which to draw conclusions. However, there have been recent studies enabling a paradigm shift in the understanding of incontinence post artificial urinary sphincter insertion that may lead to improved revision strategies in future. Conclusions: There are various surgical modalities used to manage incontinence following urethral sling and artificial urinary sphincter insertion. There is currently no clear consensus on the optimal surgical technique for persistent or recurrent urinary incontinence after surgery. Further comparative studies would be beneficial to help guide surgeons as to which revision approaches would be suitable for select patients.

A rare case of co-secreting adrenocortical oncocytoma.

Here we present a rare case of a large co-secreting adrenocortical oncocytoma undergoing laparoscopic retroperitoneal-to-open removal. Our case was referred for surgical opinion as a result of a left suprarenal mass being identified as part of a work-up for new onset hirsutism and post-menopausal bleeding. We provide example of our surgical approach as well as discussion on this unique adrenal tumour variant.

Midline extraperitoneal approach to retroperitoneal pathology - broadening the horizons.

We present an explanation of approach to open midline extraperitoneal surgery for the management of retroperitoneal pathology. Included are diagrammatic and intra-operative images to better explain the approach, as well as discussion regarding the technique.

Selective Angioembolisation of Iatrogenic Renal Artery Pseudoaneurysms Following Minimally Invasive Urological Procedures: A Single Centre Case Series.

INTRODUCTION: The purpose of this study was to report our centre's experience using selective angioembolisation in the treatment of iatrogenic renal artery pseudoaneurysms (RAP) following minimally invasive urological procedures. METHODS: Our retrospective analysis included four consecutive patients treated with angioembolisation for iatrogenic RAP between October 2016 and October 2021. Data on demographics, minimally invasive urological intervention, clinical features, imaging findings, embolization procedure and perioperative details were collected. Rates of technical and clinical success, defined as 1. total occlusion of the extravasation site on completion digital subtraction angiography (DSA), and 2. resolution of symptoms, signs, and serum hemoglobin (Hb) derangements secondary to RAP, were analysed. Renal function, measured by serum creatinine (Cr) and estimated glomerular filtration rate (eGFR), was recorded prior to and post - angioembolisation procedure and compared. RESULTS: Mean time between urological intervention and angioembolisation was 9 days (range, 2-17 days). Rates of technical and clinical success were 100% and 100% respectively. No additional angioembolisation procedures were required, and there were no peri or post-operative complications identified during mean follow-up of 662 days (range, 30-1845 days). Mean serum Cr prior to and post angioembolisation was 83 mmol/L and 79.5 mmol/L. Mean eGFR prior to and post angioembolisation was 73.8 and 77.8 mL/min/1.73 m2. In all patients, no significant difference was observed in serum Cr and eGFR prior to and post angioembolisation. CONCLUSION: Iatrogenic renal artery pseudoaneurysms can occur following a range of minimally invasive urological procedures. This retrospective review highlights the utility of angioembolisation as a safe and effective treatment with high clinical and technical success rates. Further studies involving larger populations are required to validate its broader application.