J Korean Neurol Assoc.  2018 Nov;36(4):329-332. 10.17340/jkna.2018.4.11.

Rituximab Treatment for Polyneuropathy Induced by an Immune Checkpoint Inhibitor

Affiliations
  • 1Department of Neurology, Seoul National University Hospital, Seoul, Korea.. staelee@gmail.com
  • 2Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.

Abstract

Immune checkpoint inhibitor is associated with variety of immune-related adverse events. We present a case of polyneuropathy induced by immune checkpoint inhibitor, which was refractory to steroid and immunoglobulin. While high-dose steroid and immunoglobulin were not effective, we tried rituximab which is effective in other immune-mediated polyneuropathy. After rituximab treatment, patient's clinical symptom and nerve conduction study finding was markedly improved. We suggest rituximab might be effective in polyneuropathy induced by immune checkpoint inhibitor.

Keyword

Autoimmune diseases; Polyneuropathies; Rituximab

MeSH Terms

Autoimmune Diseases
Immunoglobulins
Neural Conduction
Polyneuropathies*
Rituximab*
Immunoglobulins
Rituximab
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