Human Umbilical Cord Mesenchymal Stem Cells for Severe Neurological Sequelae due to Anti-N-Methyl-d-Aspartate Receptor Encephalitis: First Case Report.

ABSTRACT: Anti-N-methyl-d-aspartate (NMDA) receptor encephalitis is caused by altered patient immune reactions. This study reports the first patient with severe neurologic sequelae after NMDA receptor encephalitis treated with allogeneic umbilical cord-derived mesenchymal stem/stromal cells (UC-MSCs). A 5-year-old girl was diagnosed with NMDA receptor encephalitis and treated with immunosuppressive medicaments and intravenous immunoglobulin (IVIG). Despite intensive therapy, the patient's condition worsened so that allogenic UC-MSC therapy was contemplated. The patient received three intrathecal infusions of xeno- and serum-free cultured UC-MSCs at a dose of 10⁶ cells/kg. At baseline and after each UC-MSC administration, the patient was examined by the German Coma Recovery S

SUBMITTER: Nguyen Thanh L 

PROVIDER: S-EPMC9277426 | biostudies-literature | 2022 Jan-Dec

REPOSITORIES: biostudies-literature