Immunologic and clinical responses to rituximab in a child with opsoclonus-myoclonus syndrome.

Opsoclonus-myoclonus syndrome (OMS) is an autoimmune disorder with serious neurodevelopmental morbidity and limited treatment options. We treated a toddler with moderately severe OMS with rituximab, a monoclonal anti-B cell antibody. The patient's clinical response was documented on videotape and sc... View More