Otsuka

A Study of Adjunctive Aripiprazole in Patients With Major Depressive Disorder

A Comparative, Randomized, Open-Label, Multicenter Study on the Efficacy and Safety of Switch Treatment With Aripiprazole in Schizophrenic Out-patients Who Are Experiencing Insufficient Efficacy With Risperidone and/or Safety and Tolerability Issues, While on Risperidone

A Phase 2, Multicenter, Randomized, Double-blind, Placebo-controlled Study to Assess the Efficacy, Safety, and Tolerability of AVP-786 (Deuterium Modified Dextromethorphan Hydrobromide/Quinidine Sulfate) as an Adjunctive Therapy in Patients With Major Depressive Disorder With an Inadequate Response to Antidepressant Treatment

Multicenter, Randomized, Double-blind, Placebo-controlled, Efficacy and Safety Study of the Effects of Titrated Oral Tolvaptan Tablets in Patients With Hyponatremia

International, Multicenter, Randomized, Double-blind, Placebo-controlled, Efficacy and Safety Study of the Effects of Titrated Oral Tolvaptan Tablets in Patients With Hyponatremia

A Phase 1/2, First-In-Human, Multiple Part, Single Ascending and Multiple Dose Study of JNT-517 in Healthy Participants and in Participants With Phenylketonuria

A Multicenter, Phase 2b/c, Open-label, Randomized, Dose-finding Trial to Evaluate the Safety and Efficacy of a 4 Month Regimen of OPC-167832 in Combination With Delamanid and Bedaquiline in Subjects With Drug-susceptible Pulmonary Tuberculosis in Comparison With Standard Treatment