Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This study examined depressive symptoms in acute schizophrenic episodes and their relationship to neuroleptic treatment. Sixty-three depressed and 62 non-depressed acutely exacerbated schizophrenic patients were evaluated with the Brief Psychiatric Rating Scale, the Scale for the Assessment of Positive Symptoms, the Simpson-Angus Extrapyramidal Scale, and the Hamilton Rating Scale for Depression. Subjects were then randomly assigned to different haloperidol plasma levels and followed for 3 weeks. Overall, depression improved with treatment of the acute psychosis, but a positive association between extrapyramidal side effects and depressive symptoms emerged over time. Depressive symptoms tended to be positively related to haloperidol plasma levels. The results suggest that depressive symptoms in schizophrenia are heterogeneous in origin; while neuroleptics can ameliorate depressive symptoms inherent in the acute schizophrenic episode, they can also contribute to depression.
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PMID:Effect of neuroleptic treatment on depressive symptoms in acute schizophrenic episodes. 924 78

The aim of the present study was to examine the relevance of depressive symptoms during an acute schizophrenic episode for the prediction of treatment response. Two hundred inpatients who fulfilled DSM-IV criteria for schizophrenia or schizophreniform disorders were assessed at hospital admission and after 6 weeks of inpatient treatment using the Positive and Negative Syndrome Scale (PANSS) and the Hamilton Rating Scale for Depression (HAM-D). Depressive symptoms showed positive correlations with both positive and negative symptoms at admission and after 6 weeks, and decreased during 6 weeks of treatment. Pronounced depressive symptoms (HAM-D score> or =16) were found in 28% of the sample at admission and in 9% after 6 weeks of treatment. Depressive symptoms at admission predicted a greater improvement of positive and negative symptoms over 6 weeks of treatment, but also more, rather than fewer remaining symptoms after 6 weeks. Both results, however, lost statistical significance when analyses were controlled for the influence of positive and negative symptoms at admission. Therefore, the hypothesis that depressive symptoms are predictive of a favorable treatment response was not supported by the present study.
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PMID:Depression during an acute episode of schizophrenia or schizophreniform disorder and its impact on treatment response. 1828 May 82