Development of an active agent carrying, biodegradable implant for the intravesical therapy of the overactive bladder syndrome

摘要

The overactive bladder syndrome (OAB) is defined as a symptom complex which is characterized with frequent urination, urinary incontinence and a strong, sudden urge to urinate even when the bladder is not full. About 10% of the total population have OAB and it occurs in every age group.Apart from the medical, oral therapy, the so called intravesical instillation is used as well. In order to minimise the numerous side effects of the oral therapy like dry mouth, dizziness or depressions a biodegradable, active agent carrying implant for the intravesical therapy of the OAB was aspired. After a project period of two years a biodegradable, active agent carrying polymer implant could be developed.