Fatal autoimmune anti-nmda-receptor encephalitis with poor prognostication score in a young kenyan female

Joe Rakiro, Dilraj Sokhi

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Auto-immune N-methyl-D-aspartate receptor encephalitis (NMDARE) is a relatively recently described cause of acute encephalopathy with very few reports from sub-Saharan Africa (SSA). We report a case of NMDARE in a young Kenyan female who was transferred to our facility with headaches, insomnia, behaviour changes and latterly pathog-nomonic orofacial dyskinesias. We comprehensively ruled out infectious and other inflam-matory/auto-immune causes. She was diagnosed with NMDARE by positive antibody testing in serum and cerebrospinal fluid and changes on brain magnetic resonance imaging. She was immunosuppressed with high-dose steroids, intravenous immunoglobulins, plasma exchange and rituximab, and showed signs of neurological improvement clinically and radiologically. Unfortunately, she succumbed to septic shock from prolonged intensive care. This is the first report of NMDARE in an indigenous patient from the eastern SSA. The majority (>80%) of patients are either left with mild disability or make a full recovery after NMDARE, but some factors – which comprise the NMDARE One-Year Functional Status (NEOS) prognostication score – can adversely affect outcome, as was the case in our patient.

Original languageEnglish
Pages (from-to)343-347
Number of pages5
JournalInternational Medical Case Reports Journal
Volume14
DOIs
Publication statusPublished - 2021

Keywords

  • Anti-NMDA receptor encephalitis
  • Auto-immune encephalitis
  • Sub-Saharan Africa

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