Abstract | OBJECTIVES: METHODS: we retrospectively analysed the clinical records of patients with RA or ankylosing apondylitis (AS) treated by TNF-α drugs in the last 10 years. RESULTS: Four out of 718 patients, treated with TNF-α, developed meningitis after a mean of 5 years (SD: 3.7) of TNF-α exposure (0.55%). Three subjects were affected by long-standing RA (median: 11 years, IQR:8.5-25), one patient by active AS of 8 years' duration. RA patients were treated with etanercept (2 cases) and infliximab (1 case), in association with methotrexate and prednisone. The AS patient was treated with adalimumab. Neurological onset was focal epilepsy (3 cases) and dysarthria (1 case). RM showed leptomeningeal enhancement of basal nuclei (1 case) or fronto-parietal zone (3 cases), associated in one patient with cerebritis. Bacterial, viral or parasitic infections were excluded. One patient underwent cerebral biopsy showing T and B lymphocytes' aggregates. All patients discontinued TNF-α drugs and were treated with high dose of steroids, added to methotrexate in two cases. Neurological symptoms resolved without residuals, and meningeal enhancement showed resolution with high latency. CONCLUSIONS: Meningeal inflammation is a rare manifestation occurring in long-standing RA and AS in clinical remission. TNF-α therapy did not prevent this extra-articular complication.
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Authors | Ilaria Cavazzana, Mara Taraborelli, Micaela Fredi, Angela Tincani, Franco Franceschini |
Journal | Clinical and experimental rheumatology
(Clin Exp Rheumatol)
2014 Sep-Oct
Vol. 32
Issue 5
Pg. 732-4
ISSN: 0392-856X [Print] Italy |
PMID | 25198168
(Publication Type: Case Reports, Journal Article)
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Chemical References |
- Anti-Inflammatory Agents
- Tumor Necrosis Factor-alpha
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Topics |
- Anti-Inflammatory Agents
(therapeutic use)
- Arthritis, Rheumatoid
(complications, diagnosis, drug therapy, immunology)
- Female
- Humans
- Magnetic Resonance Imaging
- Male
- Meningitis, Aseptic
(diagnosis, etiology, therapy)
- Middle Aged
- Remission Induction
- Retrospective Studies
- Risk Factors
- Spondylitis, Ankylosing
(complications, diagnosis, drug therapy, immunology)
- Time Factors
- Treatment Outcome
- Tumor Necrosis Factor-alpha
(antagonists & inhibitors)
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