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Early intervention in schizophrenia: current and future perspectives.
Matcheri S Keshavan1, Ali Amirsadri
1Department of Psychiatry and Behavioral Neurosciences, Wayne State University, Detroit, MI 48201, USA. mkeshava@med.wayne.edu
Current Psychiatry Reports
|September 21, 2007
Summary
Early intervention (EI) for schizophrenia shows promise, with growing interest and encouraging data from specialized programs. Further research is needed to optimize timing, interventions, and target populations for effective implementation.
Area of Science:
- Psychiatry
- Neuroscience
- Mental Health Services Research
Background:
- Growing interest in early intervention (EI) for psychotic disorders, especially schizophrenia.
- Established link between prolonged untreated illness and poor outcomes in schizophrenia.
- Evidence of progressive neurobiological changes in early schizophrenia phases.
Purpose of the Study:
- To review the current state of early intervention for schizophrenia.
- To identify remaining questions regarding EI in schizophrenia.
- To highlight the need for evidence-based data for implementation.
Main Methods:
- Review of recent controlled effectiveness studies on EI programs for schizophrenia.
- Analysis of neurobiological evidence from brain imaging studies.
- Assessment of current trends in mental health service system incorporation of EI.
Main Results:
- Specialized EI programs are increasingly adopted globally.
- Controlled studies show encouraging data on EI effectiveness.
- Significant questions remain regarding optimal EI timing, interventions, and beneficiary populations.
Conclusions:
- Early intervention models for schizophrenia require more evidence-based data.
- Effective implementation in resource-limited settings necessitates further research.
- Addressing remaining questions is crucial for solidifying EI approaches in schizophrenia care.
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