期刊
EUROPEAN PSYCHIATRY
卷 22, 期 8, 页码 499-504出版社
CAMBRIDGE UNIV PRESS
DOI: 10.1016/j.eurpsy.2007.03.012
关键词
first episode; neurology; schizophrenia; soft signs
类别
Objectives. - To examine the relationship between the severity of neurological soft signs at onset and at the 1-year follow-up of patients with schizophrenia, and to investigate temporal stability of neurological soft signs within 1 year from the onset of the first episode schizophrenia. Methods. - The study included 92 first-episode male schizophrenic patients. Neurological soft signs were assessed on the Neurological Evaluation Scale (NES) during index hospitalization and at a 1-year follow-up. The patients were divided into remitters and non-remitters according to their psychiatric status assessed at the 1-year follow-up, using the Positive and Negative Syndrome Scale (PANSS). Results. - A trend for a lower score for the NES item others in late remitters versus non-remitters at baseline was found during index hospitalization. At the 1-year follow-up, the overall severity of the neurological soft signs was statistically significantly higher in non-remitters than in remitters. Within I year after index hospitalization, a significant reduction of neurological soft signs, with the exception of sensory integration, occurred in remitters. Within I year after index hospitalization, the non-remitters reported a significant reduction of the overall NES score. Conclusion. - These findings in a population of patients with first episode schizophrenia are in accord with the findings of previous studies which found an association between neurological soft signs, treatment response and outcome. This association may characterize a subgroup of patients with a poor course of illness and outcome. Neurological soft signs might be regarded as one of the indicators of treatment outcome in patients suffering from their first episode of schizophrenia. (c) 2007 Elsevier Masson SAS. All rights reserved.
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