Study SCA106052, a Clinical Evaluation of BW430C (Lamotrigine) in Bipolar I Disorder- Long-term Extension Study (Extension of Study SCA104779 (NCT00550407))

This study is planned to assess the long-term safety of lamotrigine in Japanese patients with bipolar I disorder who will continue into the 52-week extension upon completion of a double-blind comparative study (Study No.: SCA104779 (NCT00550407)), i.e. the patients who receive the addition of any additional treatment to intervene in a mood episode in the double-blind phase or the patients completing the double-blind phase.