Surgeons' views on hypospadias care journey: A qualitative study.

Background: Three major parties are involved in the hypospadias treatment journey - the patient, their parents/carers, and the surgeon. There is a strong trend towards involving all three, where possible, in deriving evidence around the care pathways. Currently, there are little data available on surgeons' perspectives of distal hypospadias care.

Care of children with posterior urethral valves after initial endoscopic incision/ablation: what a nephrologist needs to know.

Posterior urethral valves (PUV) are the most common cause of congenital urethral obstruction and are unique in the challenges they pose in management. Endoscopic ablation/incision of the valves is usually offered as the primary treatment of choice. Following this, a range of different clinical patterns are observed, each with varying bladder dysfunction and continence issues and associated with different grades of chronic kidney disease.

The rationale for bladder washouts in children with neurogenic bladder.

Children with a neurogenic bladder are at risk of developing recurrent urinary tract infections and long-term kidney failure. Due to an altered lower urinary tract, children may be overtreated for simple bacteriuria or undertreated for a potentially severe urinary tract infection. This group of patients represent high users of healthcare, and are at risk of colonization and development of antibiotic resistance.

Lack of consensus in atypical congenital obstructive urethral lesions in children: Snapshot of the web-based ObsCUre (obstruction to the child urethra) study.

Background: Atypical Congenital Obstructive Urethral Lesions (ACOUL) are uncommon causes of urethral obstruction in children. They include Cobb's collar or Moorman's ring, Type III posterior urethral valve (PUV), congenital urethral narrowing and anterior urethral valves. This study is aimed to evaluate the knowledge and current practice amongst clinicians attending to ACOUL.

Reduction of Urinary Tract Infection in Pediatric Surgical Patients Using NSQIP-P and Quality Improvement Methodology.

Background: Hospital-acquired urinary tract infections (UTIs) have a detrimental effect on patients, families, and hospital resources. The Sydney Children's Hospital Network (SCHN) participates in the NSQIP-Pediatric (NSQIP-P) to monitor postoperative complications. NSQIP-P data revealed that the median UTI rate at SCHN was 1.

Pharmacological interventions for the management of cystinuria: a systematic review.

Background: Cystinuria is a rare genetic kidney stone disease, with no cure. Current treatments involve lowering urinary cystine levels and increasing cystine solubility. This systematic review evaluates the available literature regarding non-surgical interventions for cystinuria.

Laparoscopic versus open pyeloplasty in paediatric pelvi-ureteric junction obstruction.

Aim: Compared to open pyeloplasty (OP), we hypothesised that laparoscopic pyeloplasty (LP) is associated with early recovery, a shorter length of stay (LOS) and less analgesia requirement.

Methods: Between 2011 and 2016, 146 dismembered pyeloplasty cases were reviewed, of which 113 were in the OP group and 33 were in the LP group. We evaluated both groups regarding operative time, LOS, success rate, complications rate and analgesia requirement.

Optimising the management of children with concomitant bladder dysfunction and behavioural disorders.

Bladder dysfunction and behavioural disorders in children are commonly concomitant; hence, it is difficult to treat each in isolation. Pharmacotherapy is common treatment for behavioural disorders, and these medications may have intended or unintended positive or negative bladder sequelae. This review identifies the literature regarding the effects of behavioural pharmacotherapy on bladder functioning and possible bladder management strategies in children with concomitant behaviour and bladder disorders to enable clinicians to better manage both conditions.

Peritesticular scarring: An unusual presentation of hemophilia B.

Hemophilia is an inherited clotting disorder that typically presents as spontaneous hemorrhage or prolonged, excessive bleeding following minor trauma. Abnormalities of the genitourinary tract are a rare manifestation of the disease. Here, we report a case of undiagnosed hemophilia B in a teenage boy presenting with worsening testicular pain and a dumbbell-shaped testis.

Parental decision regret among Australian parents after consenting to or refusing hypospadias repair for their son: Results of a survey with controls.

Introduction: Parental decision regret in hypospadias surgery is a recognised source of long-lasting psycho-social morbidity. High parental decision regret after their child's hypospadias repair is reported. The aim of this study is to report on decision regret in Australian parents, who accepted and declined surgery for their son and explore underlying factors for decision-making, satisfaction, and regret.

Effectiveness of standard urotherapy (basic bladder advice) and combination therapies in managing bladder dysfunction in children with treated behavioral disorders: Results of a prospective cohort (DABBED) study.

Aims: We evaluated the efficacy of standard urotherapy and combination therapies in treatment of bladder dysfunction in children with treated behavioral disorders.

Methods: Prospective study of children (6-16 years) with bladder dysfunction and behavioral disorders was conducted between March 2018-2020. Eligible children were initially offered standard urotherapy and those with no response at 3 months were offered combination therapies.

The microbiome and host mucosal interactions in urinary tract diseases.

The urinary tract consists of the bladder, ureters, and kidneys, and is an essential organ system for filtration and excretion of waste products and maintaining systemic homeostasis. In this capacity, the urinary tract is impacted by its interactions with other mucosal sites, including the genitourinary and gastrointestinal systems. Each of these sites harbors diverse ecosystems of microbes termed the microbiota, that regulates complex interactions with the local and systemic immune system.

Parental decision regret in childhood hypospadias surgery: A systematic review.

We conducted a systematic review of the literature to establish the prevalence of and predictive factors for parental decision regret in hypospadias surgery. A search strategy without language restrictions was developed with expert help, and two reviewers undertook independent study selection. Five studies were included in this review (four for quantitative analysis) with a total of 783 participants.

Group 2 Innate Lymphoid Cells Are Redundant in Experimental Renal Ischemia-Reperfusion Injury.

Acute kidney injury (AKI) can be fatal and is a well-defined risk factor for the development of chronic kidney disease. Group 2 innate lymphoid cells (ILC2s) are innate producers of type-2 cytokines and are critical regulators of homeostasis in peripheral organs. However, our knowledge of their function in the kidney is relatively limited.

Fatal Exsanguination Following Rupture of an Iliac Artery Aneurysm in an Infant With Menkes Disease.

Menkes disease (MD) usually presents in infancy with respiratory and neurological complications. Severe isolated vasculo-connective tissue involvement in infancy is rare, and hence the precise and timely diagnosis is difficult. We report a case of an 8-week-old male infant who succumbed to acute, severe exsanguination, and hemorrhagic shock secondary to a large retroperitoneal hematoma due to rupture of a right iliac artery aneurysm.

Emerging therapeutic potential of group 2 innate lymphoid cells in acute kidney injury.

Acute kidney injury (AKI) remains a global challenge and, despite the availability of dialysis and transplantation, can be fatal. Those that survive an AKI are at increased risk of developing chronic kidney disease and end stage renal failure. Understanding the fundamental mechanisms underpinning the pathophysiology of AKI is critical for developing novel strategies for diagnosis and treatment.

Traumatic Urethraggia in Adolescence: Ushering in the New Age of "Extreme Sports".

Herein, we describe a case of a 14-year-old boy with straddle injury to the base of the penis, sustained during an indoor rock climbing accident, who presented with severe urethraggia. Urethral injury was confirmed with retrograde urethrography. The patient became hemodynamically unstable from persistent blood loss, and corporal arterial injury was diagnosed on computed tomography angiography.

Laparoscopic repair of intra-abdominal bladder perforation in preschool children.

Intraperitoneal bladder rupture is uncommon in very young children, but its incidence may increase with increasing use of seat and lap belts. To the best of our knowledge, there are no prior reports of laparoscopic repair of this injury in children. We describe two recent cases and discuss useful technical points that facilitate a successful laparoscopic repair.

Adjunct ultrasonography in children with suspected acute appendicitis: identifying the optimal target group.

Background: Role of ultrasonography in diagnosis of acute appendicitis in children is being debated. This study was conducted ahead of a clinical trial and aimed to evaluate the adjunctive role of ultrasonography in this group.

Methods: Retrospective chart review of consecutive children undergoing appendicectomy in an Australian tertiary children's hospital over 24 months.

Uncommon causes of anterior urethral diverticula in children: Two cases and review of literature.

Anterior urethral diverticula are rare in children. Anterior urethral valves and associated diverticulum is the commonly discussed pathological entity in children. There is a lack of awareness among clinicians regarding less common presentations of anterior urethral diverticula in children; which can have a diverse involvement of the urinary tract.