Abstract
Isolated cognitive relapses (ICRs) are transient deficits in cognitive performance that are the only presentation of a multiple sclerosis (MS) relapse. Here, we evaluated the impact of ICRs on cognitive difficulties in daily activities (assessed with the Multiple Sclerosis Neuropsychological Screening Questionnaire, Informant Version (MSNQ-I)) to characterize ICRs’ clinical relevance. We used 2-year-long retrospective data to compare 15 relapsing-remitting MS (RRMS) patients with ICRs with 57 RRMS patients presenting an asymptomatic gadolinium enhancing lesion (and no-ICRs). ICRs were associated not only with neuropsychological performance decline but also with an increase in the daily cognitive difficulties. These findings support the ecological relevance of ICRs.
Original language | English |
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Pages (from-to) | 114-117 |
Number of pages | 4 |
Journal | Multiple Sclerosis Journal |
Volume | 26 |
Issue number | 1 |
DOIs | |
State | Published - 1 Jan 2020 |
Keywords
- Relapses
- cognition
- quality of life