| Autor: |
Chiara Fornari, Francesco Mori, Nicola Zoppi, Ilenia Libri, Chiara Silvestri, Maura Cosseddu, Rosanna Turrone, Matteo Maffi, Salvatore Caratozzolo, Barbara Borroni, Alessandro Padovani, Alberto Benussi |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Neurology International, Vol 14, Iss 2, Pp 357-367 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2035-8377 |
| DOI: |
10.3390/neurolint14020029 |
| Popis: |
New diagnostic methods have been developed for the early diagnosis of Alzheimer’s disease (AD) with the primary purpose of intercepting the transition-phase (mild cognitive impairment, MCI) between normal aging and dementia. We aimed to explore whether the five-word test (FWT) and the mini-mental state examination (MMSE) are predictive for the early diagnosis of MCI due to AD (AD-MCI). We computed ROC analyses to evaluate the sensitivity and specificity of MMSE and FWT in predicting abnormal CSF (t-Tau, p-Tau181, Aβ1–42) and amyloid-PET biomarkers. AD-MCI patients showed lower MMSE and FWT scores (all p < 0.001) than non-AD-MCI. The best predictor of amyloid plaques’ presence at amyloid-PET imaging was the encoding sub-score of the FWT (AUC = 0.84). Both FWT and MMSE had low/moderate accuracy for the detection of pathological CSF Aβ42, t-Tau and p-Tau181 values, with higher accuracy for the t-Tau/Aβ1–42 ratio. In conclusion, the FWT, as a single-domain cognitive screening test, seems to be prompt and moderately accurate tool for the identification of an underlying AD neuropathological process in patients with MCI, supporting the importance of associating biomarkers evaluation in the work-up of patients with dementing neurodegenerative disorders. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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