Overview A Study to Evaluate Response of Over Active Bladder Symptom Score to Solifenacin Treatment Status: Completed Trial end date: 2011-09-01 Target enrollment: Participant gender: Summary This study is to evaluate change of over active bladder symptom scores (OABSS) between, before and after solifenacin treatment to OAB subjects. Phase: Phase 4 Details Lead Sponsor: Astellas Pharma IncCollaborator: Astellas Pharma Korea, Inc.Treatments: Solifenacin Succinate