BACKGROUND: Tumor necrosis factor alpha (TNF-alpha) inhibitors, such as infliximab, are commonly used to treat rheumatoid arthritis (RA) and other immune-mediated disorders. OBJECTIVE: To determine whether infliximab-associated central nervous system (CNS) demyelination can be differentiated from multiple sclerosis (MS). METHODS: We present a case of pathologically proven CNS demyelination in a patient treated with infliximab and describe clinical-radiographic-neuropathological findings. Putative mechanisms of TNF-alpha inhibitor-associated CNS demyelination are described. RESULTS AND CONCLUSION: Infliximab treatment is associated with CNS inflammatory demyelinating activity, which is histopathologically indistinguishable from MS.
BACKGROUND:Tumor necrosis factor alpha (TNF-alpha) inhibitors, such as infliximab, are commonly used to treat rheumatoid arthritis (RA) and other immune-mediated disorders. OBJECTIVE: To determine whether infliximab-associated central nervous system (CNS) demyelination can be differentiated from multiple sclerosis (MS). METHODS: We present a case of pathologically proven CNS demyelination in a patient treated with infliximab and describe clinical-radiographic-neuropathological findings. Putative mechanisms of TNF-alpha inhibitor-associated CNS demyelination are described. RESULTS AND CONCLUSION:Infliximab treatment is associated with CNS inflammatory demyelinating activity, which is histopathologically indistinguishable from MS.
Authors: Alan J Thompson; Brenda L Banwell; Frederik Barkhof; William M Carroll; Timothy Coetzee; Giancarlo Comi; Jorge Correale; Franz Fazekas; Massimo Filippi; Mark S Freedman; Kazuo Fujihara; Steven L Galetta; Hans Peter Hartung; Ludwig Kappos; Fred D Lublin; Ruth Ann Marrie; Aaron E Miller; David H Miller; Xavier Montalban; Ellen M Mowry; Per Soelberg Sorensen; Mar Tintoré; Anthony L Traboulsee; Maria Trojano; Bernard M J Uitdehaag; Sandra Vukusic; Emmanuelle Waubant; Brian G Weinshenker; Stephen C Reingold; Jeffrey A Cohen Journal: Lancet Neurol Date: 2017-12-21 Impact factor: 44.182
Authors: Patrick Vanderdonckt; Francesca Aloisi; Giancarlo Comi; Alexander de Bruyn; Hans-Peter Hartung; Inge Huitinga; Tanja Kuhlmann; Claudia F Lucchinetti; Imke Metz; Richard Reynolds; Hans Lassmann Journal: Brain Commun Date: 2022-04-19