Volume 7 Supplement 1

International Society on Brain and Behaviour: 3rd International Congress on Brain and Behaviour

Open Access

Recognizing vascular dementia

  • Gabriel Gold1
Annals of General Psychiatry20087(Suppl 1):S51

DOI: 10.1186/1744-859X-7-S1-S51

Published: 17 April 2008

Knowledge and understanding of vascular dementia (VaD) has greatly evolved since its first descriptions in the 19th century. Yet, recognizing VaD and differentiating it from Alzheimer's disease (AD) remains a diagnostic challenge. VaD should be suspected when dementia occurs abruptly, is associated with focal neurological signs and symptoms and follows a stepwise deteriorating course. However, over half of the cases may present with a more variable course. Certain neuropsychological patterns are more consistent with VaD than AD and can lend support to its diagnosis. Advances in neuroimaging have greatly improved our ability to identify cerebral vascular pathology; however, abnormal findings should be interpreted with care, taking into account lessons learned from clinicopathological studies. We have performed clinicopathological correlations in 208 individuals to evaluate five currently used clinical criteria for VaD. We have shown that they are not interchangeable. Although they are relatively specific, most suffer from low to very low sensitivity. A clear understanding of the different performance of currently available diagnostic strategies is crucial for the correct interpretation of epidemiological studies and therapeutic trials in VaD.

Authors’ Affiliations

(1)
Division of Internal Medicine and Rehabilitation,HUG

Copyright

© Gold; licensee BioMed Central Ltd. 2008

This article is published under license to BioMed Central Ltd.

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