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A randomized, placebo-controlled study of the efficacy and safety of sertraline in the treatment of the behavioral manifestations of Alzheimer's disease in outpatients treated with donepezil.
- Source :
-
International Journal of Geriatric Psychiatry . Jan2004, Vol. 19 Issue 1, p9-18. 10p. 1 Diagram, 4 Charts, 1 Graph. - Publication Year :
- 2004
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Abstract
- <ABSHEAD>Objective</ABSHEAD>To examine the safety and efficacy of sertraline augmentation therapy in the treatment of behavioral manifestations of Alzheimer's disease (AD) in outpatients treated with donepezil. <ABSHEAD>Methods and materials</ABSHEAD>Patients with probable or possible AD, and a Neuropsychiatric Inventory (NPI) total score >5 (with a severity score ≥2 in at least one domain), were treated with donepezil (5–10 mg) for 8 weeks, then randomly assigned to 12 weeks of double-blind augmentation therapy with either sertraline (50–200 mg) or placebo. Primary efficacy measures were the 12-item Neuropsychiatric Inventory (NPI) and the Clinical Global Impression Improvement (CGI-I) and Severity (CGI-S) scales. <ABSHEAD>Results</ABSHEAD>24 patients were treated with donepezil+sertraline and 120 patients with donepezil+placebo. There were no statistically significant differences at endpoint on any of the three primary efficacy measures. However, a linear mixed model analysis found modest but statistically significantly greater improvements in the CGI-I score on donepezil+sertraline. Moreover, in a sub-group of patients with moderate-to-severe behavioral and psychological symptoms of dementia, 60% of patients on sertraline vs 40% on placebo (p = 0.006) achieved a response (defined as ≥;50% reduction in a four-item NPI-behavioral subscale). One adverse event (diarrhea) was significantly (p < 0.05) more common in the donepezil+sertraline group compared to the donepezil+placebo group. <ABSHEAD>Conclusion</ABSHEAD>Sertraline augmentation was well-tolerated in this sample of AD outpatients. In addition, post hoc analyses demonstrated a modest but statistically significant advantage of sertraline over placebo augmentation in mixed model analyses and a clinically and statistically significant advantage in a subgroup of patients with moderate-to-severe behavioral and psychological symptoms of dementia. Copyright © 2004 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]
- Subjects :
- *SERTRALINE
*ALZHEIMER'S disease
*BEHAVIOR therapy
*DRUG therapy
*PSYCHIATRIC drugs
Subjects
Details
- Language :
- English
- ISSN :
- 08856230
- Volume :
- 19
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- International Journal of Geriatric Psychiatry
- Publication Type :
- Academic Journal
- Accession number :
- 11901360
- Full Text :
- https://doi.org/10.1002/gps.998