BACKGROUND The tension-free vaginal tape (TVT) has become popular for the surgical treatment of urodynamic stress incontinence. It seems to function via an intermittent obstructive effect that is easily demonstrated on imaging, although there is no agreement regarding its effect on voiding. AIMS The present study was designed to longitudinally evaluate flowmetry indices and voiding symptoms a...

The effects of obesity and type 2 diabetes (DMII) on the lower urinary tract (LUT) were characterized by evaluating voiding function and anatomy in female Zucker diabetic fatty (ZDF) rats. Age-matched female virgin rats were separated into three experimental groups: Zucker lean rats (control; normal diet, n = 22), ZDF rats (obese+nondiabetic; low-fat diet, n = 22), and ZDF rats (obese+diabetic;...

PURPOSE Existing data supports a relationship between pelvic floor dysfunction and lower urinary tract symptoms. We developed a survival model of pelvic floor dysfunction in the rabbit and evaluated cystometric (CMG), electromyographic (EMG) and ambulatory voiding behavior. MATERIALS AND METHODS Twelve female adult virgin rabbits were housed in metabolic cages to record voiding and defecation...

OBJECTIVE To compare the effects of tamsulosin and prazosin on clinical and urodynamic parameters in women with voiding dysfunction. METHODS Forty women aged 20-65 years with a clinical diagnosis of voiding dysfunction were blindly randomized to two equal groups for treatment with tamsulosin 0.4 mg or 1-2 mg of prazosin daily. Symptom assessment with the American Urological Association Sympto...

Objective: survey the occurrence of urinary and intestinal symptoms in children from public elementary schools capital Paraná. Method: quantitative, exploratory-descriptive cross-sectional study. Sample parents/ guardians who completed following instruments: Dysfunctional Voiding Scoring System; Rome IV criteria; Bristol scale. Analysis performed by IBM SPSS Statistics v.20.0. Data were collect...

Para (p)-phenylenediamine and its toxic metabolites induce excess reactive oxygen species formation that results in bladder voiding dysfunction. We determined the effects of synthetic Ni-containing superoxide dismutase mimics and the role of oxidative stress in p-phenylenediamine-induced urinary bladder dysfunction. P-phenylenediamine (60 μg/kg/day) was intraperitoneally administered for 4 week...