High serum uric acid levels are protective against cognitive impairment in amyotrophic lateral sclerosis.

ABSTRACT:

Background

Uric acid (UA) has emerged as a factor that can modify cognitive function both in the general population and in people with neurodegenerative disorders. Since very few data are available concerning amyotrophic lateral sclerosis (ALS), we explored the correlation of UA levels and cognitive impairment in a large cohort of ALS patients.

Methods

We enrolled ALS patients consecutively seen at the Turin ALS expert center in the 2007-2018 period who underwent both cognitive/behavioral and UA evaluation at diagnosis. Patients were classified in 5 categories: normal cognition (ALS-CN), isolated cognitive impairment (ALSci), isolated behavioural impairment (ALSbi), cognitive and behavioural impairment (ALScbi), frontotemporal dementia (ALS-FTD). For this study, ALSci, ALSbi

SUBMITTER: Iazzolino B 

PROVIDER: S-EPMC10827906 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature