Exploratory investigation on antibodies to GluN1 and cognitive dysfunction in patients with chronic autoimmune psychosis.

Introduction: Mild cognitive dysfunction has been implicated in a number of psychiatric diseases and affects social functioning. Although clinical criteria were recently proposed for autoimmune psychosis (AP), biomarkers have not yet been established for the severity and prognosis of cognitive dysfunction. We herein investigated the relationships between 3 types of serum antibodies and cognitive dysfunction in chronic psychiatric patients suspected of AP.

Influence of antiepileptic drugs on serum lipid levels in adult epilepsy patients.

The aim of this study was to evaluate the influence of antiepileptic drugs (AEDs) on lipid levels in adult epilepsy patients. We retrospectively reviewed blood data of 5053 patients with epilepsy (aged 20-94 years) and divided them into 3 groups: non AED group (without AED treatment), non-inducer group (using non-inducer AEDs), and inducer group (taking inducer AEDs; phenytoin (PHT), phenobarbital (PB), and carbamazepine (CBZ)). As a marker of dyslipidemia, the level of non-high-density lipoprotein cholesterol (non-HDL-C) was calculated by subtracting HDL-cholesterol from total cholesterol.