Overview Placebo-Controlled Study of ONO-2333Ms in Patients With Recurrent Major Depressive Disorder Status: Completed Trial end date: 2008-06-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the safety and efficacy of ONO-2333Ms in patients with Recurrent Major Depressive Disorder Phase: Phase 2 Details Lead Sponsor: Ono Pharma USA Inc