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Early intervention for psychosis: a Canadian perspective
Srividya Iyer1, Gerald Jordan, Kathleen MacDonald
1*Prevention and Early Intervention Program for Psychoses, Douglas Mental Health University Institute; Department of Psychiatry, McGill University, Montreal, Quebec, Canada; and †Prevention and Early Intervention Program for Psychoses, Douglas Mental Health University Institute, Montreal, Quebec, Canada.
The Journal of Nervous and Mental Disease
|April 23, 2015
Summary
Early intervention (EI) for psychosis significantly improves engagement and outcomes for individuals with first-episode psychosis (FEP). Specialized, rapid-response EI programs are feasible and enhance social functioning.
Area of Science:
- Psychiatry
- Mental Health Services Research
Background:
- Psychosis requires timely and specialized care, yet access barriers and long waiting lists are common.
- First-episode psychosis (FEP) is a critical period for intervention to improve long-term outcomes.
Purpose of the Study:
- To provide an overview of early intervention (EI) services for psychosis in Canada.
- To describe a leading Canadian EI program's model for enhancing access and providing specialized treatment.
- To highlight the impact of EI on service user engagement and functional outcomes.
Main Methods:
- Overview of a leading Canadian EI program.
- Description of strategies for enhancing access: early case detection, open referral, rapid response.
- Focus on specialized, phase-specific treatment for FEP.
Main Results:
- EI services significantly improve service user and family engagement.
- Symptom remission, especially negative symptoms, is linked to better social and occupational functioning in FEP.
- An open referral, rapid-response system is feasible and addresses access barriers.
Conclusions:
- Integrated clinical-research EI programs based on specialized guidelines can improve FEP outcomes.
- EI demonstrates feasibility in overcoming systemic issues like waiting lists.
- EI is crucial for advancing FEP research and clinical practice.
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