Methylphenidate in the treatment of children and adolescents with bipolar disorder and attention-deficit/hyperactivity disorder.

Objective: To examine the short-term efficacy of methylphenidate in the treatment of youths with bipolar disorder (BD) and comorbid attention deficit/hyperactivity disorder (ADHD).

Method: A 4-week double-blind, placebo-controlled trial in youths ages 5 to 17 years was conducted. Subjects met DSM-IV criteria for bipolar disorder and ADHD, were currently receiving a stable dose of at least one thymoleptic, and while euthymic continued to have clinically significant symptoms of ADHD.

Combination lithium and divalproex sodium in pediatric bipolar symptom re-stabilization.

Objective: It has been reported that bipolar disorder may become less responsive to previously effective treatment with each symptomatic relapse. The primary goal of this study was to assess the rate of re-stabilization after the resumption of lithium (Li) plus divalproex (DVPX) following relapse on either agent as monotherapy.

Method: This is a prospective, 8-week, open-label outpatient Li/DVPX combination therapy trial.