Clinical Trial 5998

San Antonio, TX 78229

Study Summary:

Clinical Trials of Texas, Inc is conducting a research study for adults 18-65 who are currently taking an antidepressant. If you are feeling better on your current medication, but not as good as you would like, please call to learn whether adding an investigational medication to your current antidepressant could help your depression. Your participation is confidential and health insurance is not needed.

Qualified Participants Must:

• Be 18-65 years of age
• Be currently taking an antidepressant

Qualified Participants May Receive:

Qualified participants will receive study-related care and investigational study medication at no cost.

Clinical trials are medical research studies designed to test the safety and/or effectiveness of new investigational drugs, devices, or treatments in humans. These studies are conducted worldwide for a range of conditions and illnesses. Learn more about clinical research and participating in a study at About Clinical Trials.