Depression and Suicidality Outcomes in the Treatment of Early Age Mania Study

J Am Acad Child Adolesc Psychiatry. 2015 Dec;54(12):999-1007.e4. doi: 10.1016/j.jaac.2015.09.016. Epub 2015 Oct 8.

Abstract

Objective: To assess the efficacy of mood-stabilizing medications for depression and suicidality in pediatric bipolar disorder.

Method: The Treatment of Early Age Mania (TEAM) study is a multicenter, prospective, randomized, masked comparison of divalproex sodium (VAL), lithium carbonate (LI), and risperidone (RISP) in an 8-week parallel clinical trial. A total of 279 children and adolescents with DSM-IV diagnoses of bipolar I disorder, mixed or manic, aged 6 to 15 years were enrolled. The primary outcome measure was improvement on the Clinical Global Impression scale for depression (CGI-BP-I-D). Secondary outcome measures included the Children's Depression Rating Scale (CDRS-R) and suicidality status. Statistics included longitudinal analysis of outcomes using generalized linear mixed models with random intercept both for the complete data set and by using last observation carried forward.

Results: CGI-BP-I-D ratings were better in the RISP group (60.7%) as compared to the LI (42.2%; p = .03) or VAL (35.0%; p = .003) groups from baseline to the end of the study. CDRS scores in all treatment groups improved equally by study end. In week 1, scores were lower with RISP compared to VAL (mean = 4.72, 95% CI = 2.67, 6.78), and compared to LI (mean = 3.63, 95% CI = 1.51, 5.74), although group differences were not present by the end of the study. Suicidality was infrequent, and there was no overall effect of treatment on suicidality ratings.

Conclusion: Depressive symptoms, present in the acutely manic or mixed phase of pediatric bipolar disorder, improved with all 3 medications, though RISP appeared to yield more rapid improvement than LI or VAL and was superior using a global categorical outcome. Clinical trial registration information-Study of Outcome and Safety of Lithium, Divalproex and Risperidone for Mania in Children and Adolescents (TEAM); http://clinicaltrials.gov; NCT00057681.

Keywords: bipolar; clinical trial; depression; pediatrics; treatment.

Publication types

  • Clinical Trial, Phase III
  • Multicenter Study
  • Randomized Controlled Trial
  • Research Support, N.I.H., Extramural

MeSH terms

  • Adolescent
  • Antimanic Agents / therapeutic use
  • Antipsychotic Agents / therapeutic use
  • Bipolar Disorder / diagnosis
  • Bipolar Disorder / drug therapy*
  • Child
  • Depression / diagnosis*
  • Female
  • Humans
  • Lithium Carbonate / therapeutic use*
  • Logistic Models
  • Male
  • Patient Compliance
  • Prospective Studies
  • Risperidone / therapeutic use*
  • Suicide / psychology*
  • Treatment Outcome
  • United States
  • Valproic Acid / therapeutic use*

Substances

  • Antimanic Agents
  • Antipsychotic Agents
  • Lithium Carbonate
  • Valproic Acid
  • Risperidone

Associated data

  • ClinicalTrials.gov/NCT00057681