Angiotensin receptor blockers: do they protect against dementia and Alzheimer's disease in the elderly?
Author: Dwolatzky, Tzvi
Source: Aging Health, Volume 6, Number 3, June 2010 , pp. 285-287(3)
Publisher: Future Medicine
Abstract:
<bold>Evaluation of: Li NC, Lee A, Whitmer RA et al.: Use of angiotensin receptor blockers and risk of dementia in a predominantly male population: prospective cohort analysis. BMJ 340, B5465 (2010).</bold> A large observational study with a relatively long period of follow-up was designed to evaluate whether angiotensin receptor blockers are associated with protection against Alzheimer's disease or dementia. In the almost entirely male study population (mean age: 74 years) with cardiovascular disease, the use of angiotensin receptor blockers was associated with a reduced incidence of Alzheimer's disease and dementia. For patients with these conditions, the use of angiotensin receptor blockers reduced both mortality and the rate of admission to a nursing home. While these results are of great interest, they should be interpreted with great caution, since the findings refer to a rather specific study population and, thus, lack generalizability. Further research involving more heterogeneous samples is necessary.Keywords: Alzheimer's disease; angiotensin receptor blocker; cognition; dementia; elderly
Document Type: Research article
DOI: http://dx.doi.org/10.2217/ahe.10.23
Affiliations: 1: †Department of Geriatrics & Memory Clinic, Mental Health Center, PO Box 4600, Beersheva 84170, Israel., Email: tzvidov@bgu.ac.il
Publication date: 2010-06-01
- Aging Health leading coverage of current and emerging topics relating to the safe and effective management of therapy in the elderly, all subject to rigorous peer review. The journal focuses on the most important advances and highlights their relevance in the clinical setting. The journal has been designed to deliver essential concise information in an easily assimilable format - vital for the increasingly time-constrained professional.
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