Overview Impact of Beta-3 Agonist on Psychological Distress and Blood Flow of the Bladder in Women With Overactive Bladder Syndrome Status: Withdrawn Trial end date: 2019-01-31 Target enrollment: Participant gender: Summary We will get the impact of mirabegron on psychological distress, urethra and bladder blood flow and c reactive protein. Phase: Phase 4 Details Lead Sponsor: Far Eastern Memorial HospitalTreatments: Mirabegron