Aging with multiple sclerosis: prevalence and profile of cognitive impairment

• Type: Article in International Scientific Journal
• Date: 2019

Authors

Branco, M (Author) Other; Ruano, L (Author) FMUP; Portaccio, E (Author) Other; Goretti, B (Author) Other; Niccolai, C (Author) Other; Patti, F (Author) Other; Chisari, C (Author) Other; Gallo, P (Author) Other; Grossi, P (Author) Other; Ghezzi, A (Author) Other; Roscio, M (Author) Other; Mattioli, F (Author) Other; Bellomi, F (Author) Other; Simone, M (Author) Other; Viterbo, RG (Author) Other; Amato, MP (Author) Other

Journal

Title: Neurological Sciences

Vol. 40

Pages: 1651-1657

ISSN: 1590-1874

Publisher: Springer Nature

Indexing

ISI Web of Knowledge - 23 Citations

Scopus - 23 Citations

Other information

Authenticus ID: P-00Q-H4X

DOI: 10.1007/s10072-019-03875-7

Abstract (EN): BackgroundThe increase in life expectancy of patients with multiple sclerosis (MS) requires a better knowledge of disease features in the older patients group.ObjectiveTo describe the prevalence and profile of cognitive impairment (CI) in older patients with MS and perform a comparison with younger patients.MethodsPatients were consecutively recruited for 6months. Cognitive performance was assessed through the Brief Repeatable Battery and the Stroop Test. CI was defined as impairment in >= 2 cognitive domains.ResultsWe identified 111 patients older than 55years (mean age 59.7years). The prevalence of CI was 77.4%, which was significantly higher than in younger patients (42.8%; p<0.01). Information processing speed was the most impaired domain (68.8%), followed by verbal learning (49.5%), executive function (47.7%), and visuospatial learning (26.6%). We found no significant differences in the prevalence of impairment in the distinct cognitive domains between older and younger patients with CI. Depression and fatigue were not associated with increased CI among patients in the older age group (p>0.70).ConclusionThere is a remarkably high frequency of CI in older patients with MS. The similar profile of CI between older and younger patients suggests that CI is mostly directly related to MS itself and not to comorbid age-related disorders.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 7