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Two year outcome of...
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Nordlund, Arto,1962Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry
(author)
Two year outcome of MCI subtypes and aetiologies in the Goteborg MCI study.
- Article/chapterEnglish2010
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LIBRIS-ID:oai:gup.ub.gu.se/105803
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https://gup.ub.gu.se/publication/105803URI
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https://doi.org/10.1136/jnnp.2008.171066DOI
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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The objective was to study the two year outcome of subjects diagnosed with Mild Cognitive Impairment (MCI). Two hundred and nine subjects diagnosed with MCI were examined with a comprehensive neuropsychological test battery and followed up after two years. After two years 34 subjects (16%) were lost for follow-up. Those subjects did not differ significantly in terms of MCI subclassification, MMSE score or age and education. Of the 175 subjects followed up, 8 (4.5%) had improved to normal, two with amnestic MCI, one from multiple domains MCI, three with single domain MCI and two without any significant impairment at baseline. Forty-four subjects (25%) had progressed to dementia. Out of these 35 were from the multidomain amnestic group and 9 from the multidomain non-amnestic group. The combination of Alzheimer-typical biomarkers (total-tau and amyloid beta) and multidomain amnestic MCI was the strongest predictor of progression to Alzheimer's disease, while vascular disease and multidomain amnestic MCI preceded mixed and vascular dementia. The results suggest that memory impairment alone, or impairment in any one cognitive domain alone, are rather benign conditions. Impairment in several cognitive domains is associated with a more severe outcome over two years. Also, 20% of the subjects who progressed to dementia, including Alzheimer's disease, did not show memory impairment at baseline, which suggests that memory impairment is not always the first symptom of even the most common dementia disorders.
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Rolstad, Sindre,1976Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry(Swepub:gu)xrolsi
(author)
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Klang, OlaGothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry
(author)
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Edman, ÅkeGothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry(Swepub:gu)xedmak
(author)
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Hansen, Stefan,1953Gothenburg University,Göteborgs universitet,Psykologiska institutionen,Department of Psychology(Swepub:gu)xhaste
(author)
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Wallin, Anders,1950Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry(Swepub:gu)xwaand
(author)
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Göteborgs universitetInstitutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi
(creator_code:org_t)
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In:Journal of neurology, neurosurgery, and psychiatry: BMJ81:5, s. 541-61468-330X0022-3050
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