First episode psychosis: early intervention strategies with second-generation antipsychotic medications.

Schizophrenia is a debilitating chronic illness that has its onset in adolescence or the early years of adulthood. The benefit of early diagnosis and treatment has been acknowledged for decades, although facilitating the early identification of patients with schizophrenia remains a challenge. Research has demonstrated that many individuals are living with the symptoms of psychosis for prolonged periods in the community, and family physicians are well positioned to identify such patients. Community education is an important strategy, in that it increases the general awareness of psychotic illness and lessens the stigma of mental illness, eventually encouraging individuals to seek help. We review here some of the evidence indicating the benefit of early treatment, and describe the strategies to assist in the identification of patients with a first episode of schizophrenia and key treatment modalities available. Ultimately, there is a need for comprehensive, accessible healthcare including medications that have minimal side-effects and are effective.

Update and recommendations for the use of antipsychotics in early-onset psychoses.

A review was undertaken of studies evaluating the efficacy and tolerability of antipsychotic medications for the management of psychosis in children and adolescents. All identified published and unpublished studies from 1996 onward were included for review. The search located one randomized control trial, seven open-label trials, six retrospective chart reviews, and nine case reports. The studies assessed the use of haloperidol, clozapine, risperidone, olanzapine, and quetiapine in the management of psychosis in children and adolescents. Most studies reported reasonable treatment response; however, extrapyramidal side effects, sedation, and weight gain are concerning. This points to the need for appropriate baseline assessments prior to initiating treatment with these agents. Particular attention should be given to assessment of the extrapyramidal system as well as to baseline weight, lipid profile, and blood glucose. Further study is needed to refine the use of antipsychotic medications in children and adolescents in order to minimize adverse effects while conferring an optimum therapeutic response. The importance of instituting effective early treatment in youth with psychoses is an important goal that may serve to lessen the long-term morbidity of the illness.