Last updated on March 2019

A Study to Compare the Efficacy Safety and Tolerability of JNJ-42847922 Versus Quetiapine Extended-Release as Adjunctive Therapy to Antidepressants in Adult Participants With Major Depressive Disorder Who Have Responded Inadequately to Antidepressant Therapy

Brief description of study

The purpose of this study is to assess the efficacy of flexibly dosed JNJ-42847922 (20 milligram [mg] or 40 mg) compared to flexibly dosed quetiapine extended-release (XR) (150 mg or 300 mg) as adjunctive therapy to an antidepressant drug in delaying time to all-cause discontinuation of study drug over a 6-months (24 weeks) treatment period, in participants with major depressive disorder (MDD) who have had an inadequate response to current antidepressant therapy with a selective serotonin reuptake inhibitor (SSRI) or serotonin-norepinephrine reuptake inhibitor (SNRI).

Clinical Study Identifier: NCT03321526

Contact Investigators or Research Sites near you

Start Over

BTC Network

Lincoln, RI United States

Recruitment Status: Closed

Brief Description Eligibility Contact Research Team

Receive Emails About New Clinical Trials!

Sign up for our FREE service to receive email notifications when clinical trials are posted in the medical category of interest to you.