Agreement between two uroflowmetry tests in children with lower urinary tract symptoms.

Background: Uroflowmetry is a non-invasive examination considered as a first-line assessment for children with lower urinary tract symptoms (LUTS). Currently, the performance of two uroflowmetry tests is recommended by ICCS for all patients with LUTS. This study aims to evaluate the differences between two uroflowmetry tests in children with lower urinary tract symptoms and their impact on the patient's diagnostic workup and clinical outcome.

The applicability of the urine color scale in pediatric urology.

Aims: To determine the level of agreement between healthcare professionals, patients and their parents/guardians in the interpretation of the urine color scale (UCS) in cases of urinary dysfunction, analyzing the applicability of the scale as a diagnostic tool determining the hydration status.

Methods: This was a cross-sectional study involving 5-17-year-old patients with lower urinary tract symptoms (LUTS) and enuresis. The study was conducted in a public healthcare referral center for pediatric urology in the Brazilian state of Bahia between October 2019 and March 2020.

Use of ChatGPT in Urology and its Relevance in Clinical Practice: Is it useful?

Purpouse: One of the many artificial intelligence based tools that has gained popularity is the Chat-Generative Pre-Trained Transformer (ChatGPT). Due to its popularity, incorrect information provided by ChatGPT will have an impact on patient misinformation. Furthermore, it may cause misconduct as ChatGPT can mislead physicians on the decision-making pathway.

Cross-cultural adaptation and validation of the constipation scoring system for the pediatric population: A new tool to be used for constipated children.

Background: The Rome IV criteria are used to characterize constipation and its subtypes, but not its severity. Conversely, the constipation scoring system (CSS) is a tool designed to assess the level of constipation severity and assist clinicians in selecting suitable therapeutic strategies. Although validated for adults, this score has yet to be validated for children.

Association between rectal diameter and response to treatment with parasacral transcutaneous electrical nerve stimulation and behavioral changes in children and adolescents with bladder and bowel dysfunction.

Purpose: Parasacral Transcutaneous Electrical Stimulation (TENS) is one of the treatments for children with Bladder and Bowel Dysfunction (BBD). Some studies showed that children with increased Rectal Diameter (RD) have more Functional Constipation (FC). However, RD prediction in maintenance of BBD after treatment was never evaluated.

Multidisciplinary management of people with spina bifida across the lifespan.

The average worldwide prevalence of neural tube defects (NTDs) is 1.0 per 1000 births. Its development is multifactorial due to genetic and non-genetic factors.

Quality of life and psychological aspects in children with overactive bladder treated with parasacral transcutaneous electrical nerve stimulation - A prospective multicenter study.

Objective: To assess the impact of parasacral transcutaneous electrical nerve stimulation (parasacral TENS) on quality of life (QoL) and psychological aspects in children treated for overactive bladder (OAB).

Methods: This international, multicenter, prospective cohort study involved individuals of 6-16 years of age under TENS treatment for OAB. The study was conducted between June 2016 and December 2019 in four participating centers: two in Australia, one in Germany and one in Brazil.

Agreement between the visual analogue scale (VAS) and the dysfunctional voiding scoring system (DVSS) in the post-treatment evaluation of electrical nerve stimulation in children and adolescents with overactive bladder.

Introduction: Electrical nerve stimulation is one of the most commonly used and well-tolerated treatments for overactive bladder (OAB); however, different studies have used different instruments to assess patients' response to treatment.

Objective: To analyze agreement between use of the visual analogue scale (VAS) and the Dysfunctional Voiding Scoring System (DVSS) for assessing improvement in urinary symptoms following electrical nerve stimulation treatment in children and adolescents with OAB.

Study Design: A cross-sectional analytical study including children and adolescents of 4-17 years of age diagnosed with OAB who underwent 20 sessions of transcutaneous (TENS) or percutaneous (PENS) electrical nerve stimulation.

Total corpora mobilization for penile reconstruction.

Purpose: Total corpora mobilization (TCM) is a novel technique that is used for penile reconstruction in cases of micropenis and penile amputation. Its principle is based on Kelly's procedure for bladder exstrophy (1). In contrast to the Kelly procedure, TCM is performed entirely through the perineum with the patient in the lithotomy position.

Corporoplasty: A simplified technique for clitoroplasty.

Introduction: Clitoroplasty constitutes an important step in feminizing surgery for congenital adrenal hyperplasia (CAH) (1). In this video we present a technique that aims to preserve clitoral sensitivity and engorgement while minimizing the risk of neurovascular lesion.

Materials And Methods: We present a video of a three-year-old girl with history of CAH classical form, PRADER-III, who underwent clitoroplasty.

Evaluation of autonomic function in children and adolescents with overactive bladder.

Aims: To evaluate autonomic activity in children/adolescents with isolated overactive bladder.

Materials And Methods: Descriptive, analytical, non-interventional, cross-sectional study conducted between February 2017 and January 2018 with individuals aged between 5 and 17 years old, with overactive bladder (OAB group) or asymptomatic (control). Neurological or anatomical abnormalities, diabetes mellitus and kidney failure constituted exclusion criteria.

Time until maximum flow rate uroflowmetry: A new parameter for predicting failure of transcutaneous electrical nerve stimulation (TENS) in treating children and adolescents with overactive bladder.

Aim: To analyze uroflowmetry as a predictor of the outcome of treatment with parasacral transcutaneous electrical nerve stimulation (TENS) in patients with pure overactive bladder.

Methods: Thirty-eight patients of 5-16 years of age were included in this prospective cohort study. All the patients had been seen at a referral clinic between 2006 and 2015.

Is there an association between prostate-specific antigen and androgen levels in 46, XX patients with congenital adrenal hyperplasia?

Introduction: Congenital adrenal hyperplasia (CAH), a genetic disease characterized by defective cortisol synthesis and excessive levels of sex hormones, can cause precocious puberty in both sexes in untreated individuals and virilization in female patients with a 46, XX karyotype. The female paraurethral (Skene's) gland has been reported as prostate analogous. Growth of prostate tissue is associated with androgen production; therefore, prostate-specific antigen (PSA) levels may represent a marker of virilization in 46, XX patients with CAH.

Management of neurogenic bladder dysfunction in children update and recommendations on medical treatment.

Introduction: Defective closure of the neural tube affects different systems and generates sequelae, such as neurogenic bladder (NB). Myelomeningocele (MMC) represents the most frequent and most severe cause of NB in children. Damage of the renal parenchyma in children with NB acquired in postnatal stages is preventable given adequate evaluation, follow-up and proactive management.

A new double graft technique in urethroplasty for complex urethral stenosis: preliminary findings.

The management of complex urethral stenosis may involve different surgical techniques. As retraction of the graft may account for surgical failure, this risk increases in patients with more extensive stenosis requiring a graft of greater diameter. Although double grafts have already been used to maximize success in these cases, we propose a modified technique for urethroplasty with longitudinal urethral incision.

Parasacral transcutaneous electrical nerve stimulation in children with overactive bladder: comparison between sessions administered two and three times weekly.

Purpose: This study compares the results achieved following parasacral TENS administered using two different weekly schedules.

Materials And Methods: Children of at least four years of age with a diagnosis of pure overactive bladder were included in this randomized clinical trial and treated with parasacral TENS (2 versus 3 sessions per week). All the participants also underwent standard urotherapy.

Urgency in children with overactive bladder or voiding postponement: What's the difference?

Introduction: Overactive bladder (OAB) and voiding postponement (VP) can share the same symptom of urgency, but with different pathophysiology, including the cerebral interpretation of bladder filling. The objective of the present study was to compare the clinical, psychological and sociodemographic features of children with urgency for OAB with those who presented urgency for VP (UrVP).

Methods: A retrospective cross-sectional study with an analytical component was conducted with patients of 5-14 years of age with urinary urgency between January, 2014, and January, 2019.

Burnout syndrome in pediatric urology: A perspective during the COVID-19 pandemic - Ibero-American survey.

Introduction: Burnout syndrome is a major cause of decreased life quality, mental health, and productivity for physicians. It is strongly related to work overload and has been a scarcely studied topic in pediatric urology. During the COVID-19 pandemic, authorities' recommendations have led to big changes in pediatric urology practice worldwide.