Long-Term Outcome of Pediatric Patients with Anti-NMDA Receptor Encephalitis in a Single Center

Autor: Pei-Yu Wu, Ching-Shiang Chi, Chi-Ren Tsai, Yao-Lun Yang, Hsiu-Fen Lee
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Children, Vol 10, Iss 2, p 182 (2023)
Druh dokumentu: article
ISSN: 2227-9067
DOI: 10.3390/children10020182
Popis: Background: Anti-N-methyl-D-aspartate (NMDA) receptor encephalitis is the most common autoimmune encephalitis in children. There is a high probability of recovery if treated promptly. We aimed to analyze the clinical features and long-term outcomes of pediatric patients with anti-NMDA receptor encephalitis. Method: We conducted a retrospective study with definite diagnoses of anti-NMDA receptor encephalitis in 11 children treated in a tertiary referral center between March 2012 and March 2022. Clinical features, ancillary tests, treatment, and outcomes were reviewed. Results: The median age at disease onset was 7.9 years. There were eight females (72.7%) and three males (27.3%). Three (27.3%) patients initially presented with focal and/or generalized seizures and eight (72.7%) with behavioral change. Seven patients (63.6%) revealed normal brain MRI scans. Seven (63.6%) had abnormal EEG results. Ten patients (90.1%) received intravenous immunoglobulin, corticosteroid, and/or plasmapheresis. After a median follow-up duration of 3.5 years, one patient was lost to follow-up at the acute stage, nine (90%) had an mRS ≤ 2, and only one had an mRS of 3. Conclusions: With the early recognition of anti-NMDA receptor encephalitis based on its clinical features and ancillary tests, we were able to treat patients promptly with first-line treatment and achieve favorable neurological outcomes.
Databáze: Directory of Open Access Journals