title: New-onset multiple sclerosis associated with adalimumab treatment in rheumatoid arthritis: a case report and literature review.
abstract: Tumor necrosis factor (TNF) antagonists have brought about a significant advancement in treatment for autoimmune diseases such as rheumatoid arthritis (RA) and Crohn's disease; however, they are accompanied with a risk of severe adverse effects. We report the case of a 68-year-old female with a 33-year history of RA that developed multiple sclerosis (MS) during adalimumab (ADM) treatment at 22 months after the initial administration. Her first neurological symptom was mild dizziness, which progressed to severe dizziness with gait disturbance within 2 weeks. Fortunately, when she had this neurological disorder, ADM treatment was being transiently stopped because she was in the perioperative period. Repeated magnetic resonance imaging examinations revealed multiple demyelinating lesions in her brain, leading to the diagnosis of MS. The patient completely recovered spontaneously from the symptoms in several days. A review of the literature revealed another 15 cases of MS associated with anti-TNF-α treatment, emphasizing the importance of detecting neurological symptoms and discontinuing the anti-TNF-α therapy.
authors.affiliation: Department of Rheumatology, Yugawara Kosei-Nenkin Hospital, 438 Miyakami, Yugawara, Ashigara-shimo, Kanagawa 259-0396, Japan.
authors.forename: Takumi
authors.initials: T
authors.lastname: Matsumoto
authors.forename: Ichiro
authors.initials: I
authors.lastname: Nakamura
authors.forename: Ayumi
authors.initials: A
authors.lastname: Miura
authors.forename: Gen
authors.initials: G
authors.lastname: Momoyama
authors.forename: Katsumi
authors.initials: K
authors.lastname: Ito
mesh_terms: D000068879:Adalimumab; D000368:Aged; D061067:Antibodies, Monoclonal, Humanized / Q000009:adverse effects*; D018501:Antirheumatic Agents / Q000009:adverse effects*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D009103:Multiple Sclerosis / Q000139:chemically induced* / Q000473:pathology
chemical_list: D061067:Antibodies, Monoclonal, Humanized; D018501:Antirheumatic Agents; D000068879:Adalimumab