Aripiprazole for the treatment of pediatric bipolar I disorder: a 30-week, randomized, placebo-controlled study

    loading  Checking for direct PDF access through Ovid



To evaluate the long-term efficacy, safety, and tolerability of aripiprazole in pediatric subjects with bipolar I disorder.


A randomized, double-blind, 30-week, placebo-controlled study of aripiprazole (10 or 30 mg/day) in youths (10–17 years) with bipolar I disorder (manic or mixed) ± psychotic features (n = 296) was performed. After four weeks, acute treatment completers continued receiving ≤26 weeks of double-blind treatment (n = 210). The primary outcome was Young Mania Rating Scale (YMRS) total score change.


Of the 210 subjects who entered the 26-week extension phase, 32.4% completed the study (45.3% for aripiprazole 10 mg/day, 31.0% for aripiprazole 30 mg/day, and 18.8% for placebo). Both aripiprazole doses demonstrated significantly (p < 0.001) greater improvements in YMRS total score at endpoint compared with placebo in protocol-specified last observation carried forward analyses, but not in observed case or mixed-model repeated measures at week 30. Overall time to all-cause discontinuation was longer for aripiprazole 10 mg/day (15.6 weeks) and aripiprazole 30 mg/day (9.5 weeks) compared with placebo (5.3 weeks; both p < 0.05 versus placebo). Both aripiprazole doses were significantly superior to placebo regarding response rates, Children's Global Assessment of Functioning and Clinical Global Impressions-Bipolar severity of overall and mania scores at endpoint in all analyses. Commonly reported adverse events included headache, somnolence, and extrapyramidal disorder.


Aripiprazole 10 mg/day and 30 mg/day were superior to placebo and generally well tolerated in pediatric subjects with bipolar I disorder up to 30 weeks. Despite the benefits of treatment, completion rates were low in all treatment arms.

Related Topics

    loading  Loading Related Articles