Still having symptoms of depression even with your current antidepressant? You may be able to take part in this study if you:
- Are 18–70 years of age (if you are a woman, you must be unable to become pregnant)
- Have been diagnosed with major depressive disorder (MDD)
- Have taken antidepressants that did not work well for you
- Currently still feel depressed and are receiving an antidepressant
The study will last for about 7.5 months, and will require 9 visits to the study center. All the study medications and tests will be provided at no cost. You may be reimbursed for your study-related travel and parking costs.