Double-blind, Placebo-Controlled Divalproex Sodium ER in Bipolar I or Bipolar II Depression

Summary

Double-Blind, Placebo-Controlled Divalproex Sodium ER in Bipolar I or Bipolar II Depression Previously Diagnosed and Treated as Recurrent Major Depression: This study recruits males and females aged 18 - 70 who currently meet diagnostic criteria for bipolar I or bipolar II disorder and are currently experiencing an episode of major depression. Patients are randomized to double-blind treatment with divalproex sodium ER or placebo and remain in the study for up to six weeks. This six-week double-blind treatment period is followed by an open-label treatment period of six months duration. This study is sponsored by Abbott Laboratories.

Timeline

Start

2004-09

Primary completion

2007-10

Completion

2008-02

Publications

• Muzina DJ, Gao K, Kemp DE, Khalife S, Ganocy SJ, Chan PK, Serrano MB, Conroy CM, Calabrese JR. Acute efficacy of divalproex sodium versus placebo in mood stabilizer-naive bipolar I or II depression: a double-blind, randomized, placebo-controlled trial. J Clin Psychiatry. 2011 Jun;72(6):813-9. doi: 10.4088/JCP.09m05570gre. Epub 2010 Aug 24.

Drugs

Indications