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Cantabria first-episode schizophrenia study: three-year follow-up
J L Vázquez-Barquero1, M J Cuesta, S Herrera Castanedo
1Department of Psychiatry, University Hospital Marqués de Valdecilla, University of Cantabria, Santander, Spain.
Summary
Schizophrenia outcomes are less pessimistic than previously believed. This three-year follow-up of first-episode schizophrenia patients found a significant portion had good outcomes, though negative symptoms increased.
Area of Science:
- Psychiatry
- Clinical Psychology
- Epidemiology
Background:
- Study examines first episodes of schizophrenia in Cantabria, Spain.
- Follow-up conducted over a three-year period.
- Focus on early stages and long-term evolution of the illness.
Purpose of the Study:
- Describe clinical characteristics of early schizophrenia.
- Assess long-term psychosocial adjustment and psychopathological evolution.
- Identify predictors of illness course.
Main Methods:
- Follow-up of 86 patients (76 evaluated at 3 years).
- Psychiatric assessment using PSE-9, SANS/SAPS.
- Social adjustment evaluated with Disability Assessment Schedule (DAS).
Main Results:
- Most patients did not meet CATEGO criteria at follow-up.
- Proportion of patients with 'negative schizophrenia' doubled.
- 31.5% of patients showed good clinical outcome; male gender and low social class associated with poor outcome.
Conclusions:
- Schizophrenia outcomes may be less pessimistic than initially assumed.
- Long-term prognosis warrants further investigation.
- Predictors of outcome require continued study.
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