Pilot study to evaluate the effect of instillation treatment with onabotulinumtoxin A (BOTOX®) in the urinary bladder using Electromotive Drug Application (EMDA) in women with overactive bladder.~15 women with therapy-resistant OAB will be included. All patients must be qualified for conventional cystoscopic Botox injection. The study is not randomized or blinded. Follow-up time is six months with voiding charts and three questionnaires (Urinary Distress Inventory-6 (UDI-6), Incontinence Impact Questionnaire-7 (IIQ-7), International Consultation on Incontinence Questionnaire Urinary Incontinence Short Form (ICIQ-UI SF) as well as a satisfaction with treatment Visual analog scale (VAS).
Instillation treatment with onabotulinumtoxin A (BOTOX®) in the urinary bladder