期刊
ARCHIVES OF GENERAL PSYCHIATRY
卷 69, 期 5, 页码 515-528出版社
AMER MEDICAL ASSOC
DOI: 10.1001/archgenpsychiatry.2011.1508
关键词
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类别
资金
- NIMH [U01 MH064846, U01 MH064850, U01 MH064851, U01 MH064868, U01 MH064869, U01 MH064887, U01 MH064911, R01 MH051481]
- National Alliance for Research on Schizophrenia and Depression
- CHADS
- Biobehavioral Diagnostics, Inc
- Eli Lilly
- Forest
- GlaxoSmithKline
- Shire
- Somerset
- Bristol Meyers Squibb
- McNeil Pediatrics
- Merck Scherring Plough
- Janssen
- Sepracor
- Supernus
- Otsuka
- Pfizer
- Johnson and Johnson
- Merck/Scherring Plough
Context: There was a paucity of comparative pharmacological research for initial treatment of bipolar I disorder, manic or mixed phase, in children and adolescents. Objective: To investigate which medication to administer first to antimanic medication-naive subjects. Design, Setting, and Participants: The Treatment of Early Age Mania (TEAM) study recruited 6- to 15-year-old children and adolescents with DSM-IV bipolar I disorder (manic or mixed phase) at 5US sites from 2003 to 2008 into a controlled, randomized, no-patientchoice, 8-week protocol. Blinded, independent evaluators conducted all baseline and end-point assessments. Interventions: Subjects received a titrated schedule of lithium, divalproex sodium, or risperidone. Medications were increased weekly only if there was inadequate response, and no dose-limiting adverse effects, to maximum doses of lithium carbonate (1.1-1.3 mEq/L), divalproex sodium (111-125 mu g/mL), and risperidone (4-6 mg). Main Outcome Measures: Primary outcome measures were the Clinical Global Impressions for Bipolar Illness Improvement-Mania and the Modified Side Effects Form for Children and Adolescents. Results: There were 279 antimanic medication-naive subjects (mean [SD] age, 10.1 [2.8] years; 50.2% female) who had the following characteristics: 100% elated mood and/or grandiosity, 77.1% psychosis, 97.5% mixed mania, 99.3% daily rapid cycling, and mean (SD) mania duration of 4.9 (2.5) years. The mean (SD) titrated lithium level was 1.09 (0.34) mEq/L, and the mean (SD) divalproex sodium level was 113.6 (23.0) mu g/mL. The mean (SD) titrated risperidone dose was 2.57 (1.21) mg. Higher response rates occurred with risperidone vs lithium (68.5% vs 35.6%; chi(2)(1) = 16.9, P < .001) and vs divalproex sodium (68.5% vs 24.0%; chi(2)(1) = 28.3, P < .001). Response to lithium vs divalproex sodium did not differ. The discontinuation rate was higher for lithium than for risperidone (chi(2)(1) = 6.4, P =. 011). Increased weight gain, body mass index, and prolactin level occurred with risperidone vs lithium (F-1,F-212 = 45.5, P < .001; F-1,F-212 = 39.1, P < .001; and F-1,F-213 = 191.4, P < .001, respectively) and vs divalproex sodium (F-1,F-212 = 34.7, P <.001; F-1,F-212 = 45.3, P <.001; and F-1,F-213 = 209.4, P < .001, respectively). The thyrotropin level increased in subjects taking lithium (t(62) = 11.3, P < .001). Conclusions: Risperidone was more efficacious than lithium or divalproex sodium for the initial treatment of childhood mania but had potentially serious metabolic effects.
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