A critical reflection on our first patient presenting with Anti-Nmethyl- D-aspartate receptor encephalitis

One of the best characterized autoimmune encephalitis is the Anti-Nmethyl-D-aspartate receptor (NMDAR) encephalitis, which may occur in the presence of cancer. First- and second-line immunotherapy and oncological investigations are suggested. We present here a case of an 18-year-old female who was...

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Bibliographic Details
Main Authors: Susanne Buechner, Igor Florio, Gabriele J. Sixt, Francesco Teatini
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Neurology International
Subjects:
Online Access:https://www.pagepress.org/journals/index.php/ni/article/view/8253
Description
Summary:One of the best characterized autoimmune encephalitis is the Anti-Nmethyl-D-aspartate receptor (NMDAR) encephalitis, which may occur in the presence of cancer. First- and second-line immunotherapy and oncological investigations are suggested. We present here a case of an 18-year-old female who was our first patient suffering from Anti-NMDAR encephalitis more than 9 years ago. She was satisfactorily treated with intravenous immunoglobulins and high dose steroid therapy. After more than one year the patient had a relapse. First-line immunotherapy was repeated; however, a complete recovery was achieved only after plasmapheresis. Afterwards, she continued maintenance immunotherapy with steroids for two years and with Azathioprine for about five years associated to regular oncological assessment. In the last years our therapeutical approach of Anti-NMDARencephalitis has significantly changed. Nevertheless, established treatment guidelines are still missing and the role of long-term maintenance immunotherapy is largely unexplored. In addition, oncological revaluation might be indicated in selected patients.
ISSN:2035-8385
2035-8377