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Objective There is accumulating evidence that brain-derived neurotrophic factor (BDNF) may be involved in the pathophysiology of patients with schizophrenia. Clinical studies show reductions in BDNF in schizophrenic patients treated with first generation antipsychotics or second generation antipsychotics. However, there have been few systematic studies to examine the relationship between BDNF levels...
Results of first-episode psychosis studies have shown that the diagnosis of schizophrenia is more stable across time than other diagnoses within the psychosis spectrum disorders. The objective of this study was to determine the diagnostic stability in a sample of first-episode patients and to determine the factors that predicted a diagnostic shift. Two hundred and twenty-eight individuals presenting...
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