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| Página principal > Artículos > Artículos publicados > Diagnosis of prodromal and Alzheimer's disease dementia in adults with Down syndrome using neuropsychological tests |
| Fecha: | 2020 |
| Resumen: | We aimed to define prodromal Alzheimer's disease (AD) and AD dementia using normative neuropsychological data in a large population-based cohort of adults with Down syndrome (DS). Cross-sectional study. DS participants were classified into asymptomatic, prodromal AD and AD dementia, based on neurologist's judgment blinded to neuropsychological data (Cambridge Cognitive Examination for Older Adults with Down's syndrome [CAMCOG-DS] and modified Cued Recall Test [mCRT]). We compared the cutoffs derived from the normative data in young adults with DS to those from receiver-operating characteristic curve (ROC) analysis. Diagnostic performance of the CAMCOG-DS and modified Cued Recall Test (mCRT) in subjects with mild and moderate levels of intellectual disability (ID) was high, both for diagnosing prodromal AD and AD dementia (area under the curve [AUC] 0. 73-0. 83 and 0. 90-1, respectively). The cutoffs derived from the normative data were similar to those derived from the ROC analyses. Diagnosing prodromal AD and AD dementia in DS with mild and moderate ID using population norms for neuropsychological tests is possible with high diagnostic accuracy. |
| Ayudas: | Ministerio de Economía y Competitividad PI13/01532 Ministerio de Economía y Competitividad PI14/01126 Ministerio de Economía y Competitividad PI16/01825 Instituto de Salud Carlos III PI17/01019 Instituto de Salud Carlos III PI17/01896 Instituto de Salud Carlos III PI18/00335 Instituto de Salud Carlos III PI18/00435 |
| Derechos: | Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. |
| Lengua: | Anglès |
| Documento: | Article ; recerca ; Versió publicada |
| Materia: | Alzheimer's disease ; Assessment ; CAMCOG-DS ; Cognitive testing ; Cued Recall Test ; Dementia ; Down syndrome ; Normative data |
| Publicado en: | Alzheimer's & Dementia : Diagnosis, Assessment & Disease Monitoring, Vol. 12 Núm. 1 (2020) , p. e12047, ISSN 2352-8729 |
10 p, 1.7 MB |