Conservative management of overactive bladder in children: Evaluation of clinical and urodynamic results

ObjectiveOveractive bladder in children may indicate serious anatomic as well as functional changes in both the lower and upper urinary tracts. In order to prevent such problems, these patients should be diagnosed quickly and treated appropriately. In this study, children with diurnal and nocturnal enuresis symptoms (without any underlying neurological pathology) were evaluated and the long-term follow-up results are discussed.Material and methodsBetween 2001 and 2004, 95 children with an average age of 8.1 years (1–13 years), referring with complaints of diurnal incontinence, nocturnal enuresis and recurrent urinary tract infections, were included in the study. Apart from conventional evaluation and ultrasonographic and urodynamic examinations, voiding cysto-urethrography was performed in children with upper tract changes.ResultsSeventy-three children (76.8%) completely responded to medical treatment, in 12 children (12.6%) the clinical status has been significantly improved, and in the remaining 10 children (10.5%) conservative management was unsuccessful. Of the children demonstrating complete response or significant improvement, 18 children (18.9%) continued to be under medication during 3–22 months of follow up with a mean maintenance period of 7.4 months. Average time to resolution in all groups was 2.6 years (0.2–3.8 years).ConclusionConservative therapy (especially oral anticholinergic agents) in children with overactive bladder is effective when applied appropriately (especially in patients with evident detrusor instability) with adequate follow up. Taking the effect of behavioural factors into account, biofeedback training programs in addition to medical treatment should solve the problem in the majority of cases.