Switching elderly chronic psychotic patients to olanzapine.
Int J Neuropsychopharmacol
; 7(2): 165-9, 2004 Jun.
Article
em En
| MEDLINE
| ID: mdl-14741062
ABSTRACT
The purpose of this study was to examine whether elderly chronic schizophrenia or schizoaffective disorder patients would clinically improve if switched to olanzapine from previous neuroleptic treatment. Twenty-one hospitalized patients, aged 6088 yr, with a diagnosis of chronic schizophrenia or schizoaffective disorder who were being treated with typical neuroleptic medication were switched to olanzapine. The Positive and Negative Symptom Scale (PANSS), Geriatric Depression Scale (GDS) and Clinical Global Impression Severity (CGI-S) Scale were completed while patients were on their previous medication regimen and again 6 months after the last patient had been started on olanzapine. The mean duration of treatment was 289 d (S.D.=139). Three patients discontinued the medication. Mean end dose of olanzapine was 12.9 mg (S.D.=5.7). Paired sample t tests were used to test change on PANSS Positive, Negative and Total scales, CGI, GDS and body weight. PANSS (Positive, p=0.002; Negative, p=0.003; General, p=0.003; and Total, p=0.000) and CGI (p=0.000) but not the GDS (p=0.67) demonstrated statistically significant improvement. There was no significant change in body weight (p=0.61). Elderly patients with aggravation of chronic schizophrenia showed improvement after being switched to olanzapine with no weight gain. Clinically meaningful change was observed in positive and negative psychotic symptomatology but not in depressive symptoms.
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Base de dados:
MEDLINE
Assunto principal:
Transtornos Psicóticos
/
Antipsicóticos
/
Benzodiazepinas
Tipo de estudo:
Observational_studies
/
Prognostic_studies
Limite:
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Int J Neuropsychopharmacol
Assunto da revista:
NEUROLOGIA
/
PSICOFARMACOLOGIA
Ano de publicação:
2004
Tipo de documento:
Article
País de afiliação:
Israel