Clinical data and reporting quality in NMDAR-antibody encephalitis and pregnancy: a systematic review.

ABSTRACT:

Background

N-methyl-D-aspartate receptor antibody encephalitis (NMDAR-Ab-E) can have an onset during, after or prior to a pregnancy. In animal models, transplacental NMDAR immunoglobulin G transfer can affect neurodevelopment. In contrast, clinical reports of mothers affected by NMDAR-Ab-E typically are reassuring. We systematically reviewed maternal, infant and childhood clinical data pertaining to NMDAR-Ab-E with an onset before, during or after pregnancy and compared this to our single autoimmune neurology centre experience.

Methods

After pre-registration on PROSPERO (CRD42023408447), we searched PubMed and Scopus for NMDAR-Ab-E case reports/series with an onset before, during or after pregnancy (last search 19/10/2023). We extracted maternal, neonatal and childhood outco

SUBMITTER: Harris SL 

PROVIDER: S-EPMC11877225 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature