A Study to Evaluate the Efficacy, Safety, and Tolerability of JNJ-42847922 in Participants With Insomnia Disorder

Safety and Efficacy Study of Gantenerumab in Participants With Early Alzheimer's Disease (AD)

A Study to Explore the Efficacy of JNJ-67953964 in the Treatment of Depression

A Long-term Safety Study of Intranasal Esketamine in Treatment-resistant Depression

BHV-4157 in Adult Subjects With Obsessive Compulsive Disorder

A Trial to Evaluate the Efficacy, Safety & Tolerability of Brexpiprazole in the Maintenance Treatment of Adults With Major Depressive Disorder

A Study to Evaluate the Efficacy and Safety of JNJ-42847922 as Adjunctive Therapy to Antidepressants in Adult Participants With Major Depressive Disorder Who Have Responded Inadequately to Antidepressant Therapy