Overview Single IV Dose of GLYX-13 in Patients With Treatment-Resistant Depression Status: Completed Trial end date: 2012-07-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine whether GLYX-13 reduces depression score in patients with treatment-resistant depression. Phase: Phase 2 Details Lead Sponsor: Naurex, IncNaurex, Inc, an affiliate of Allergan plc