Revisiting the bipolar disorder with migraine phenotype: Clinical features and comorbidity.

Introduction: To evaluate the prevalence and clinical correlates of lifetime migraine among patients with bipolar disorder (BD).

Methods: In a cross-sectional study, we evaluated 721 adults with BD from the Mayo Clinic Bipolar Disorder Biobank and compared clinical correlates of those with and without a lifetime history of migraine. A structured clinical interview (DSM-IV) and a clinician-assessed questionnaire were utilized to establish a BD diagnosis, lifetime history of migraine, and clinical correlates.

Switch Rates During Acute Treatment for Bipolar II Depression With Lithium, Sertraline, or the Two Combined: A Randomized Double-Blind Comparison.

Objective: The authors compared medication-induced mood switch risk (primary outcome), as well as treatment response and side effects (secondary outcomes) with three acute-phase treatments for bipolar II depression.

Method: In a 16-week, double-blind, multisite comparison study, 142 participants with bipolar II depression were randomly assigned to receive lithium monotherapy (N=49), sertraline monotherapy (N=45), or combination treatment with lithium and sertraline (N=48). At each visit, mood was assessed using standardized rating scales.

Adjunctive lisdexamfetamine in bipolar depression: a preliminary randomized, placebo-controlled trial.

This study evaluated the efficacy and tolerability of lisdexamfetamine (LDX) in the treatment of bipolar depression. Twenty-five outpatients with bipolar I or II disorder and syndromal depression despite at least 4 weeks of stable mood stabilizer and/or antipsychotic therapy were randomized to receive LDX (N=11) or placebo (N=14) in an 8-week, prospective, parallel-group, double-blind study. In the primary longitudinal analysis, LDX and placebo produced similar rates of improvement in depressive symptoms as assessed by the Montgomery-Asberg Depression Scale.

Zonisamide in the treatment of bulimia nervosa: an open-label, pilot, prospective study.

Objective: To assess preliminarily the effectiveness of zonisamide in bulimia nervosa.

Method: This was an open-label, prospective, 12-week, flexible dose study of zonisamide in bulimia nervosa. The primary outcome was binge-purge episode frequency.

Randomized, double-blind, placebo-controlled study of divalproex extended release loading monotherapy in ambulatory bipolar spectrum disorder patients with moderate-to-severe hypomania or mild mania.

Objective: To determine whether divalproex extended release (ER) would be effective in outpatients with DSM-IV-TR-diagnosed ambulatory bipolar spectrum disorder (BSD) and moderate-to-severe hypomanic or mild manic symptoms (hypomania/mild mania).

Method: An 8-week, randomized, double-blind, placebo-controlled trial of divalproex ER oral loading (begun at 15 mg/kg/d and titrated to a maximum of 30 mg/kg/d) in ambulatory BSD with hypomania/mild mania patients, operationally defined as a Young Mania Rating Scale (YMRS) score >or= 10 but < 21 at baseline and at 1 other study visit at least 3 days apart over the 2 weeks before baseline, was conducted. Patients were enrolled from October 2003 through November 2007.

Placebo-controlled study of quetiapine monotherapy in ambulatory bipolar spectrum disorder with moderate-to-severe hypomania or mild mania.

Background: There are no randomized, placebo-controlled data for quetiapine in outpatients with bipolar spectrum disorder (ambulatory BSD) and moderate-to-severe hypomanic or mild manic symptoms (hypomania/mild mania).

Methods: An 8-week, randomized, double-blind, placebo-controlled trial of quetiapine in ambulatory BSD with hypomanic/mild manic symptoms, defined operationally as a score of >or=3 but <5 on the mania subscale of the Clinical Global Impressions Scale Modified for Bipolar Illness (CGI-BP) at baseline and one prior study visit, at least 3 days but no more than 2 weeks apart. The primary outcome measure was the rate of change in the Young Mania Rating Scale score (YMRS).