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Double-Blind Comparison of Addition of a Second Mood Stabilizer Versus an Antidepressant to an Initial Mood Stabilizer for Treatment of Patients With Bipolar Depression

2000; American Psychiatric Association; Volume: 157; Issue: 1 Linguagem: Inglês

10.1176/ajp.157.1.124

1535-7228

L. Trevor Young, Russell T. Joffe, Janine Robb, Glenda MacQueen, Michael Marriott, Irene Patelis‐Siotis,

Treatment of Major Depression

This study's purpose was to clarify the appropriate treatment of bipolar depression by comparing the addition of an antidepressant versus a second mood stabilizer for inpatients being treated with lithium carbonate or divalproex sodium.Twenty-seven patients were randomly assigned to groups that received double-blind treatment with paroxetine or a second mood stabilizer (lithium carbonate or divalproex sodium) for 6 weeks.Both groups showed significant improvement in depressive symptoms during the 6-week trial. There were significantly more noncompleters in the group being treated with the two mood stabilizers than in the group being treated with a mood stabilizer and paroxetine.Both treatments appeared to be effective; however, the addition of an antidepressant may have greater clinical utility in the treatment of bipolar depression.