A pilot study of low-dose L-deprenyl in Alzheimer's disease
| Autor: | Lon S. Schneider, R P Gleason, Ruby Palmer, R B Sloane, Mary F. Zemansky, Vicki E. Pollock |
|---|---|
| Rok vydání: | 1991 |
| Předmět: |
medicine.medical_specialty
Audiology Electroencephalography Neuropsychological Tests 03 medical and health sciences 0302 clinical medicine Alzheimer Disease Brief Psychiatric Rating Scale Activities of Daily Living Selegiline medicine Dementia Verbal fluency test Humans Single-Blind Method 030212 general & internal medicine Effects of sleep deprivation on cognitive performance Psychiatry Aged Recall medicine.diagnostic_test Dose-Response Relationship Drug Cognition Middle Aged medicine.disease 030227 psychiatry Psychiatry and Mental health Female Neurology (clinical) Geriatrics and Gerontology Alzheimer's disease Psychology Mental Status Schedule |
| Zdroj: | Journal of geriatric psychiatry and neurology. 4(3) |
| ISSN: | 0891-9887 |
| Popis: | The use of low-dose L-deprenyl, a selective MAO-B inhibitor, in Alzheimer's disease patients has been associated previ ously with improvements in agitation and episodic learning and memory. Behavioral, cognitive, and regional electroen cephalogram (EEG) measures were obtained in a 4-week open pilot study of 14 patients with probable Alzheimer's disease by NINCDS criteria who were administered 10 mg L-deprenyl per day. L-Deprenyl administration was associated with significant improvements on the agitation and depression factors of the Brief Psychiatric Rating Scale, the Cornell Scale for Depression in Dementia, and spouses' blind ratings. Recall improved on the Buschke Selective Reminding Task, but intrusions also tended to increase; verbal fluency decreased. Absolute EEG delta measures were selectively sup pressed in the right frontal region. The pattern of changes suggests that L-deprenyl may be associated with improvement in behavioral and cognitive performance, in part through a mild behavioral disinhibiting effect. (J Geriatr Psychiatry Neurol 1991;4:143-148). |
| Databáze: | OpenAIRE |
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