Expert: Ivan Goldberg, M.D. - 7/9/2010

Question
Dr. Goldberg,

I am searching for studies on the use of Trileptal as a mood stabilizer in teens. Most that I have found deal with those 18 years and older. I was wondering if you had read or heard of any such studies. Thank you.

Martta

Answer
Hi, Martta . . .

You are right . . . there is not much that has been written. Below is an abstract of the one article I was able to find:

Am J Psychiatry. 2006 Jul;163(7):1179-86.

A double-blind, randomized, placebo-controlled trial of oxcarbazepine in the treatment of bipolar disorder in children and adolescents.
Wagner KD, Kowatch RA, Emslie GJ, Findling RL, Wilens TE, McCague K, D'Souza J, Wamil A, Lehman RB, Berv D, Linden D.

Department of Psychiatry and Behavioral Sciences, University of Texas Medical Branch, 301 University Blvd., Galveston, TX 77755-0188, USA. kwagner@utmb.edu

Erratum in:

Am J Psychiatry. 2006 Oct;163(10):1843.

Comment in:

Am J Psychiatry. 2006 Jul;163(7):1129-31.
Am J Psychiatry. 2006 Dec;163(12):2195; author reply 2196.
Evid Based Ment Health. 2007 May;10(2):59.
Am J Psychiatry. 2006 Dec;163(12):2196; author reply 2196.

Abstract
OBJECTIVE: This multicenter trial examined the efficacy and safety of oxcarbazepine in the treatment of bipolar disorder in children and adolescents. METHOD: A total of 116 outpatients 7 to 18 years of age with bipolar I disorder, manic or mixed, were recruited at 20 centers in the United States and randomly assigned to receive 7 weeks of double-blinded, flexibly dosed treatment with oxcarbazepine (maximum dose 900-2400 mg/day) or placebo. The primary efficacy measure was the mean change from baseline to endpoint in the Young Mania Rating Scale (YMRS), using the last-observation-carried-forward method. RESULTS: Oxcarbazepine (mean dose=1515 mg/day) did not significantly improve YMRS scores at endpoint compared with placebo [adjusted mean change: oxcarbazepine, -10.90 (N=55); placebo, -9.79 (N=55)]. Dizziness, nausea, somnolence, diplopia, fatigue, and rash were each reported in at least 5% of the patients in the oxcarbazepine group with an incidence at least twice that of the placebo group. The majority of adverse events were mild to moderate and occurred during the titration period. Eleven patients (19%) in the oxcarbazepine group discontinued the study because of adverse events, compared with two (4%) in the placebo group. CONCLUSIONS: Oxcarbazepine is not significantly superior to placebo in the treatment of bipolar disorder in youths. While the overall adverse event profile was similar to that reported for patients with epilepsy, the incidence of psychiatric adverse events for both the oxcarbazepine and placebo groups was higher than that reported for the epilepsy population.

PMID: 16816222 [PubMed - indexed for MEDLIN]