A Clinical Study in Patients With Overactive Bladder With Leakage of Urine, to Find Out if the Medicine, Fesoterodine, Works in Those Patients Who Did Not Have Enough Response to the Medicine, Tolterodine.
Conditions
- Urinary Bladder, Overactive
Interventions
- DRUG: Fesoterodine 8 mg
- DRUG: Placebo
Sponsor
Pfizer