Title: Antipsychotic medication in adolescents suffering from schizophrenia: a meta-analysis of randomized controlled trials.
Abstract: The aim was to perform a meta-analysis on the efficacy, safety and tolerability of antipsychotic drugs in adolescents aged between 13 and 17 suffering from schizophrenia.Enclosed studies - were multicentric, randomized, double-blind clinical trials; - included only adolescents (aged 13-17) with DSM-IV diagnosis of schizophrenia; - used standardized scales to assess efficacy, safety and tolerability of antipsychotics.All treatments resulted in significant improvements in Positive and Negative Syndrome Scale (PANSS) total score (p < 0.001), in PANSS positive subscale score (p < 0.001) and in Clinical Global Impression Scale-Severity of Illness score (p < 0.001) at the endpoint. Patients with a considerable weight gain were significantly higher in the olanzapine-treated group. Data about extrapyramidal side-effects were not available for olanzapine. Risperidone group was associated with a significantly major incidence of akathisia, tremor and dystonic events than controls. High dose of aripiprazole was associated with a significant major incidence of tremor and Parkinsonism (p < 0.01) than controls.Results demonstrated that antipsychotic treatment with risperidone, olanzapine or aripiprazole in adolescents affected by schizophrenia led to significant improvements in symptomatology. A pharmacological treatment for adolescents suffering from schizophrenia must fulfil several prerequisites, to grant the most favourable outcomes, avoiding acute and long term side-effects. Treatment with a 10 mg daily dose of aripiprazole was associated with the lowest incidence of extrapyramidal symptoms and showed no significant weight gain. If a treatment with antipsychotic drugs associated with significant weight gain as olanzapine or risperidone is needed, compensative measures should be soon considered.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
Indexed In: ['pubmed']
Access and Citation
Cited By Count: 18
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot