Description of a novel test for the early detection of Alzheimer's disease

Diagnosing Alzheimer's disease (AD) as soon as possible is critical to achieve an effective treatment of patients. To make up a test capable of differentiating those patients suffering from the early stages of AD compared to healthy people or patients with mild cognitive impairment (MCI). A tes...

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Bibliographic Details
Published inRevista de neurologiá Vol. 44; no. 8; pp. 469 - 474
Main Authors Cuetos-Vega, F, Menendez-González, M, Calatayud-Noguera, T
Format Journal Article
LanguageSpanish
Published Spain 16.04.2007
Subjects
Aged
Aged, 80 and over
Alzheimer Disease - diagnosis
Alzheimer Disease - physiopathology
Early Diagnosis
Female
Humans
Male
Middle Aged
Neuropsychological Tests
ROC Curve
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Summary:Diagnosing Alzheimer's disease (AD) as soon as possible is critical to achieve an effective treatment of patients. To make up a test capable of differentiating those patients suffering from the early stages of AD compared to healthy people or patients with mild cognitive impairment (MCI). A test with 10 memory and language tasks was applied to 85 people: 34 in the early stage of probable AD, 26 with MCI, and 25 healthy people. The groups did not differ with regard to age, sex or studies. The analysis of variance showed significative differences between groups in all tasks as well as in the global score. Sensibility and specificity were calculated to MCI and AD. We designed a new test to detect AD patients on an early stage that is quick and easy to apply. The preliminary scale results in controls, MCI and early AD are shown.
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ISSN:0210-0010
DOI:10.33588/rn.4408.2006403