Multifocal Motor Neuropathy Associated With Infliximab: A Case Report and a Literature Review
Multifocal motor neuropathy with conduction block (MMN-CB) is purely a motor neuropathy with progressive weakness that is characteristically caused by conduction blocks. Association with antiganglioside antibodies and a good response to immunomodulating therapies suggest an autoimmune etiology. In r...
Gespeichert in:
Veröffentlicht in: | The Neurologist (Baltimore, Md.) Md.), 2017-07, Vol.22 (4), p.144-146 |
---|---|
Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | Multifocal motor neuropathy with conduction block (MMN-CB) is purely a motor neuropathy with progressive weakness that is characteristically caused by conduction blocks. Association with antiganglioside antibodies and a good response to immunomodulating therapies suggest an autoimmune etiology. In rare cases, MMN-CB has been reported as an adverse effect of infliximab, a tumor necrosis factor-α blocker. We present a case of MMN-CB due to infliximab in a 45-year-old man with psoriatic arthritis who was exposed to the drug for 2 years because of a delayed diagnosis. We emphasize the possibility of this adverse effect and the importance of detailed electrophysiological examinations, which is supported by a review of the literature. |
---|---|
ISSN: | 1074-7931 2331-2637 |
DOI: | 10.1097/NRL.0000000000000132 |