Clinical Research Directory

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

The aim of this study is to investigate whether the activity in brain areas controlling the bladder is different among children suffering from Overactive Bladder (OAB) and Daytime Urinary Incontinence (DUI) compared to age- and gender-matched healthy children without bladder symptoms. Moreover, the aim is to investigate if sacral transcutaneous electric nerve stimulation (TENS) has a central mechanism of action. Children with OAB and DUI will be recruited from involved pediatric departments, and functional magnetic resonance imaging (fMRI) will be performed before and after 10 weeks of sacral TENS. In healthy children without bladder symptoms, only the baseline fMRI will be performed.

The Voided Urinary, Perineal, and Faecal Microbiota Among Children and Adolescents - the PpUF-study.

The aim of this study is to investigate whether the voided urinary, perineal/preputial, and the fecal microbiota are different between children suffering from Overactive Bladder (OAB) and Daytime Urinary Incontinence (DUI) compared to age- and gender-matched healthy children without bladder symptoms. Moreover, the study aims to investigate if the microbiota is different according to the severity of DUI and if the microbiota is changed throughout treatment of DUI. A follow-up study will as well be performed on healthy children to investigate how the microbiota evolves with increasing age and pubertal stage. Children with OAB and DUI will be recruited from involved pediatric departments, and specimen in the form of urine, perineal/preputial swabs, and feces will be collected according to the protocol.