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| Titel: |
No effect of donepezil on neurocognition and social cognition in young persons with stable schizophrenia |
| Auteur: |
Kohler, Christian G. Martin, Elizabeth A. Kujawski, Evan Bilker, Warren Gur, Raquel E. Gur, Ruben C. |
| Verschenen in: |
Cognitive neuropsychiatry |
| Paginering: | Jaargang 12 (2007) nr. 5 pagina's 412-421 |
| Jaar: |
2007-09 |
| Inhoud: |
Cognitive dysfunction is common in schizophrenia and linked with psychosocial dysfunction. We examined the possible effect of a 16-week trial of donepezil on cognition in young persons with stable schizophrenia. Twenty-six outpatients who met criteria for age, duration of illness, clinical stability, and medications were randomly assigned to 16-week treatment with donepezil or placebo using a double blind design. At beginning and conclusion of the trial, participants completed standardised computerised assessment of neurocognition and social cognition. Symptomatology and functioning were assessed using standard rating scales for negative and positive symptoms, depression and mania, and quality of life. No treatment effects were found on any cognitive functions or clinical symptoms in placebo or donepezil groups. Similar to other studies using acetylcholinesterase inhibitors in more heterogeneous and symptomatic groups of patients with schizophrenia, donepezil does not appear to enhance cognitive abilities. Persistent cognitive impairment in schizophrenia with pervasive effects on psychosocial functioning and outcome, urge the search for agents that may offer improvement. |
| Uitgever: |
Psychology Press |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 6 van 7 gevonden artikelen
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