J Korean Neurol Assoc.  2018 Feb;36(1):19-21. 10.17340/jkna.2018.1.4.

Steroid Non-responsive Hashimoto's Encephalopathy Improved by Rituximab

Affiliations
  • 1Department of Neurology, Keimyung University School of Medicine, Daegu, Korea.
  • 2Department of Neurology, Soonchunhyang University Bucheon Hospital, Bucheon, Korea. moonhyejin21@gmail.com

Abstract

Hashimoto's encephalopathy is a rare autoimmune disease, with symptoms of encephalopathy and high titers of serum anti-thyroid antibodies. Current diagnostic criteria include corticosteroid responsiveness, but in some cases, they are refractory to corticosteroids. In steroid non-responders, other immunomodulatory therapies could be applied. Recently, Rituximab is reported as a safe and effective treatment for Hashimoto's encephalopathy. We report a 50-year-old woman with Hashimoto's encephalopathy presented with confusion and catatonia who was refractory to corticosteroid and immunoglobulin but effectively treated with rituximab.

Keyword

Encephalopathy; Thyroid hormones; Rituximab; Glucocorticoids

MeSH Terms

Adrenal Cortex Hormones
Antibodies
Autoimmune Diseases
Brain Diseases*
Catatonia
Female
Glucocorticoids
Humans
Immunoglobulins
Immunomodulation
Middle Aged
Rituximab*
Thyroid Hormones
Adrenal Cortex Hormones
Antibodies
Glucocorticoids
Immunoglobulins
Rituximab
Thyroid Hormones
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