Neuropsychological Performance in Autoimmune Limbic Encephalitis: Evidence from an Immunotherapy-Naive Cohort.

ABSTRACT:

Objective

Autoimmune limbic encephalitis (ALE) is characterized by memory impairment, psychiatric symptoms, and epileptic seizures. Though, the neuropsychological profile of ALE is not yet well defined. However, there is some evidence that neuropsychological impairments might exceed those related to the limbic system and that different autoantibodies (AABs) are associated with distinguishable pattern of neuropsychological impairments. We provide a comprehensive presentation of neuropsychological performance of ALE in an immune therapy-naïve sample.

Methods

We retrospectively analyzed 69 immunotherapy-naïve ALE-patients (26 seropositive-[8 LGI1-, 4 CASPR2-, 2 GABAB-R-, 3 Hu-, 4 GAD65-, 2 Ma2-, 2 unknown antigen, and 1 Yo-AABs] and 43 seronegative patients, mean age 56.0 years

SUBMITTER: Mueller C 

PROVIDER: S-EPMC9113452 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature