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Effects of Donepezil on the Cognitive Function in Patients with
Alzheimer's Disease
Yu-San Chang, Shu-Hui Tang, Ming-Chao Chen, Wei-Jen Chen
Objective: To assess cognitive response and change in neuropsychological features in patients with Alzheimer’s disease (AD) treated with donopezil 5mg/day. Methods: Eighty patients with AD diagnosed according to DSM-TV and NINCDS-ADRDA criteria were recruited. All patients underwent evaluation of cognitive function (defined by Cognitive Ability Screening Instrument, CAST) before, and at 20- and 40- weeks after treatment. Repeated measures ANOVA was used to assess cognitive performance data. Results: There rere 39 patients who completed the study, resulting in a droppedout rate of 51%. CAST scores (p<0.0O5), recent memory (p
significant improvement from baseline levels at week 20 but not at week 40 except for orientation which showed sustained improvement at week 40 (pNo information available
Key Word | Alzheimer's disease, cognitive function, donepezil |
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