Abstract
Chorea is considered a nonthrombotic manifestation of the antiphospholipid syndrome, often preceding thrombotic events in children. It can be present in up to 5% of pediatric patients with antiphospholipid syndrome. Immunomodulatory treatment regimens seem to be successful in these patients, emphasizing the underlying immunological etiology. Corticosteroids are considered first-line treatment, but chorea tends to be therapy-resistant and guidelines about second-line therapy in children are solely based on small case studies. We present a case of a therapy-resistant chorea, successfully treated with rituximab. Furthermore, we give an overview of the existing literature concerning rituximab for the treatment of chorea in children. Our findings indicate that rituximab can be considered a safe option to treat antiphospholipid syndrome-related chorea in children.
Keywords
chorea - antiphospholipid syndrome - child - rituximab
