Successful sequential treatment with ofatumumab followed by efgartigimod for refractory autoimmune encephalitis with dual anti-NMDAR and anti-GFAP antibody positivity: first case report
Autoimmune encephalitis (AE) is a heterogeneous disorder mediated by autoantibodies targeting neuronal or glial antigens, with anti-NMDAR encephalitis being the most common subtype, while cases with dual antibody positivity remain exceedingly rare. Sta…