Brain Activity in Children With Overactive Bladder and Daytime Urinary Incontinence Compared to Healthy Children and Effects of Sacral Transcutaneous Electrical Nerve Stimulation

What this Trial Is About

This research aims to explore brain activity in children with Overactive Bladder OAB and Daytime Urinary Incontinence DUI compared to healthy children of similar age and gender. It also investigates whether sacral transcutaneous electric nerve stimulation TENS influences brain areas controlling the bladder. The study focuses on children aged 6 to 14 years, as brain activity related to bladder control has not yet been studied in this group, though adult studies suggest increased brain activity may be a factor in OAB and DUI. Participants include children with OAB and DUI who will receive sacral TENS treatment applied for two hours daily over 10 weeks. The study involves two main parts a cross-sectional comparison between affected and healthy children and an interventional cohort study where children with symptoms undergo sacral TENS. Imaging sessions include structural MRI and functional MRI scans with both full and empty bladder states, performed before and after the treatment. Healthy children will have only baseline imaging. During the study, children andor their parents complete various assessments including frequency and volume charts, screening tools for attention deficit hyperactivity disorder and autism spectrum disorders, and quality of life questionnaires. Researchers will measure brain activity changes, structural brain differences, and quality of life changes before and after treatment. The primary outcomes focus on brain activity at baseline and after TENS, with secondary outcomes assessing quality of life and urinary symptoms. The study is conducted under careful monitoring to ensure safety and data quality.

Brain Activity Among Children With Overactive Bladder and Daytime Urinary Incontinence and Healthy Children