Abstract:
:The purpose of this study was to compare the efficacy and safety of risperidone and haloperidol in treatment-resistant chronic schizophrenic patients. Subjects (n = 78) who met DSM-III criteria for schizophrenia were randomly assigned to receive 6 mg/day of risperidone or 20 mg/day of haloperidol for 12 weeks. Clinical efficacy was determined using the Positive and Negative Syndrome Scale (PANSS), and side-effects with the Treatment Emergent Symptom Scale (TESS). Risperidone produced a mean 39.8 +/- 24.1% reduction in total PANSS score compared to a mean 28.3 + 19.4% reduction in the haloperidol group (P < 0.05). Analysis of changes for the three subscores of the PANSS revealed that the general psychopathology and negative subscores were significantly improved in the risperidone group compared to the haloperidol group. As for the side-effects, the risperidone group showed a significantly lower TESS total score, as well as nervous system symptoms subscore and cardiovascular symptoms subscore, compared to the haloperidol group. Risperidone appears to be a more effective and better tolerated antipsychotic drug in treatment-refractory Chinese schizophrenia than haloperidol.
journal_name
Int Clin Psychopharmacoljournal_title
International clinical psychopharmacologyauthors
Zhang XY,Zhou DF,Cao LY,Zhang PY,Wu GY,Shen YCdoi
10.1097/00004850-200111000-00002subject
Has Abstractpub_date
2001-11-01 00:00:00pages
325-30issue
6eissn
0268-1315issn
1473-5857journal_volume
16pub_type
临床试验,杂志文章,随机对照试验abstract::Fifty-five patients with moderate to sever panic disorder were treated for 9 weeks with alprazolam or imipramine and were then, except for one patient who had committed suicide, re-examined after on average 3 years of treatment. At follow-up most patients (74%) did not suffer from panic attacks at all. In the beginnin...
journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:International clinical psychopharmacology
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doi:
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journal_title:International clinical psychopharmacology
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journal_title:International clinical psychopharmacology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
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pub_type: 杂志文章,评审
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