452
Participants
Start Date
October 31, 2002
Primary Completion Date
July 31, 2012
Study Completion Date
March 31, 2014
Cognitive Therapy
CT sessions occur weekly during acute treatment and monthly during continuation. Acute treatment may last up to 18 months. Remitted patients are continued on medication for up to 36 months from initial randomization until they meet criteria for recovery. At recovery, patients receiving combined treatment discontinue CT.
Medications
Antidepressant medication is distributed as clinically indicated with augmentation and ancillary medications as needed. Acute treatment may last up to 18 months. Remitted patients are continued on medication for up to 36 months from the point of initial randomization until they meet criteria for recovery. All recovered patients are randomized a second time to either maintenance medication or medication withdrawal. Patients are then monitored over 36 months to ascertain risk for recurrence of depressive symptoms.
Depression Research Unit, University of Pennsylvania, Philadelphia
Vanderbilt Adult Outpatient Psychiatry, Nashville
Rush Medical Center - Treatment Research Unit, Chicago
National Institute of Mental Health (NIMH)
NIH
Vanderbilt University
OTHER