Overview Vortioxetine add-on Treatment Improves the Symptoms in Patients With Bipolar Depression Status: Unknown status Trial end date: 2021-09-25 Target enrollment: Participant gender: Summary The purpose of this study is to validate the efficacy of Vortioxetine augmentation in bipolar disorder patients with depressive symptoms. Phase: Phase 2 Details Lead Sponsor: Seoul National University HospitalCollaborator: H. Lundbeck A/STreatments: Vortioxetine