Comparative analysis of ultrasound-guided percutaneous biopsy of native kidneys in children and adults using the free-flank supine antero-lateral decubitus positioning.

Purpose: Ultrasound-guided percutaneous biopsy (USPB) of the native kidneys is the preferred diagnostic method for several nephrological conditions in both adult and pediatric populations. Conventionally, native kidney biopsies are conducted with patients in the prone position (PP). However, an alternative approach involving the supine oblique antero-lateral position (SALP) has been explored, particularly for individuals who are obese, elderly, or critically ill.

Applicability of vaginal energy-based devices in urogynecology: evidence and controversy.

Objective: This study aimed to analyze the evidence and controversies about the use of vaginal energy-based devices (laser and radiofrequency) for treatment of genitourinary syndrome of menopause, recurrent urinary tract infection, urinary incontinence, and genital prolapse through a literature review.

Methods: A search of literature databases (PubMed, Medline) was performed for publications in December 2022. Keywords included genitourinary syndrome of menopause, vaginal laxity, vaginal/vulvovaginal atrophy, urinary tract infection, urgency incontinence, frequency, urgency, stress urinary incontinence, genital prolapses AND energy-based devices, AND vaginal laser, AND vaginal radiofrequency, AND CO2 laser, AND Er:YAG laser.

ASO Author Reflections: PSMA PET in the Prostate Cancer Primary Staging Scenario-A Reliable Method with a Remarkable Decision-Making Impact.

Prostate cancer (PCa) is the second most common malignant tumor in men in Brazil and worldwide. Although positron emission tomography (PET) prostate-specific membrane antigen (PSMA) has been used for over 10 years and several studies have been published regarding its superior performance in PCa primary staging and other scenarios, the management decision is often still based on conventional imaging information. A retrospective analysis was performed in 35 patients with PCa in the primary staging scenario with conventional exams as well as with PET PSMA.

Impact of Prostate-Specific Membrane Antigen Positron Emission Tomography/Computed Tomography on the Therapeutic Decision of Prostate Carcinoma Primary Staging: A Retrospective Analysis at the Brazilian National Public Health System.

Background: Prostate cancer (PCa) is the most common malignant tumor in males and conventional imaging does not provide accurate primary staging. Prostate-specific membrane antigen (PSMA) positron emission tomography (PET) presents superior performance and strongly affects therapeutic choice.

Objective: The aim of this study was to evaluate the impact of PSMA PET, compared with conventional imaging methods, on the therapeutic approach in primary staging scenarios in patients with PCa treated at the Brazilian National Public Health System.

Impact of COVID-19 on surgical procedures for stress urinary incontinence in the Brazilian public health system.

Introduction And Hypothesis: The objective was to characterize the impact of the COVID-19 pandemic on the surgical treatment of female stress urinary incontinence (FSUI) in Brazil.

Methods: This study was conducted with population-based data from the Brazilian public health system database. We obtained data on the number of surgical procedures for FSUI in 2019 (before the coronavirus disease [COVID-19] pandemic), 2020, and 2021 (during the pandemic) in each of the 27 Brazilian states.

Functional urology: Practice patterns and training aspirations among urologists in Brazil.

Purpose: Urology has rapidly evolved during the last decades, incorporating new technologies faster than most specialties. The challenge to maintain a competent workforce that is prepared to deliver proper contemporary treatment has become increasingly difficult and newly graduated urologists throughout the world typically lack the skills to practice many urological subspecialties. We performed a survey to evaluate the practice patterns and educational aspirations in functional urology (FU) among Brazilian urologists.

Female sling: handmade adjustable threads.

Introduction:: The optimal fit of a sling mesh for the treatment of stress urinary incontinence (SUI) in patients with associated pelvic organ prolapse (POP), or other predictors of sling failure, such as fixed urethra and previous incontinence surgery, can be challenging. The ideal point of tension may not be accurate, when the tape is too loose, incontinence persists. On the other hand, when the tape is too tight, urinary obstruction is produced.

A prospective randomized clinical trial comparing two doses of AbobotulinumtoxinA for idiopathic overactive bladder.

Aims: To compare 300 U versus 500 U of abobotulinumtoxinA (ABO) intravesical injections for the treatment of idiopathic overactive bladder (OAB) refractory to first and second-line treatments.

Methods: A prospective, randomized, single blind study was performed in female patients with symptoms of OAB, who had failed conservative treatment. Patients were treated with 300 or 500 U of ABO injected into 30 sites, avoiding the trigone.

Is urodynamics necessary to identify occult stress urinary incontinence?

Purpose: To investigate Occult Stress Urinary Incontinence (OSUI) using physical exam (PE) and urodynamics (UDS) in women with advanced pelvic organ prolapse (POP), and compare the two methods.

Methods: This study comprised 105 women with POP stage-III and -IV, according to POP quantification (POP-Q) system, evaluated prospectively between January and December 2015. A standard history, an incontinence questionnaire and PE were completed before the investigation of the OSUI that was performed in the supine and standing positions, reducing the prolapse using gauze and Cheron dressing forceps.

Functional outcomes and quality of life after transobturatory slings: hand - made vs. commercial slings.

Surgical correction is the most efficient treatment for stress urinary incontinence (SUI), and transobturator sling (TO) has optimal results. The high cost of commercially available sling kits makes it difficult the access in most Brazilian public health services. Hand-made polypropylene slings, on the other hand, have been previously reported.

Bacteriuria and urinary tract infection after female urodynamic studies: risk factors and microbiological analysis.

Background: This study was conducted to determine risk factors for infectious complications after urodynamic study (UDS) in women, which can assist clinicians in identifying high-risk subjects who would benefit from antibiotic prophylaxis before UDS.

Methods: In this prospective cohort study, we studied 232 women who underwent UDS at Santa Casa de São Paulo School of Medical Sciences between June 2013 and June 2014. Women ranging in age from 26 to 84 years who had urinary incontinence, pelvic organ prolapse, or voiding dysfunction were required to collect urine samples at 7 days before, on the day of, and 3-5 days after UDS.