2015
DOI: 10.1136/bcr-2014-208188
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A case of neurosarcoidosis secondary to treatment of etanercept and review of the literature

Abstract: There are only three cases in the literature that describe development of neurosarcoidosis in a patient who is on tumour necrosis factor α inhibitors. We describe a case of a 33-year-old woman with a history of juvenile rheumatoid arthritis and refractory uveitis (with previous treatment trials of adalimumab, infliximab, mycophenolate, methotrexate) who had been stable for 2 years on etanercept. She was diagnosed with biopsy-proven systemic sarcoidosis with meningeal and parenchymal neurosarcoidosis. She was s… Show more

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Cited by 13 publications
(9 citation statements)
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“…MMF (∼30%) was applied to patients with scleroderma(-like) disease, probably because of its antifibrotic effects, and MTX (∼15%) in patients with neurosarcoidosis, overall with a moderate to poor response. In contrast, infliximab was successfully used in two patients with neurosarcoidosis [90, 94], consistent with several positive reports in the non-irAE situation [95, 96].…”
Section: Management Of Other Connective Tissue Disease/sarcoidosissupporting
confidence: 75%
“…MMF (∼30%) was applied to patients with scleroderma(-like) disease, probably because of its antifibrotic effects, and MTX (∼15%) in patients with neurosarcoidosis, overall with a moderate to poor response. In contrast, infliximab was successfully used in two patients with neurosarcoidosis [90, 94], consistent with several positive reports in the non-irAE situation [95, 96].…”
Section: Management Of Other Connective Tissue Disease/sarcoidosissupporting
confidence: 75%
“…Case reports have suggested a possible association between nondemyelinating CNS events and neurosarcoidosis, CNS vasculitis, leptomeningitis, or meningoencephalitis. [9][10][11][12][13][14] Although the association between TNF inhibitor exposure and inflammatory CNS events has been postulated from previous studies, inflammatory CNS events can occur without TNF inhibitor exposure, and reports exist predating the TNF inhibitor treatment era. 15,16 Furthermore, inflammatory demyelinating CNS events may occur with a higher frequency in patients with autoimmune diseases as demonstrated by familial clusters and case-control disease studies.…”
mentioning
confidence: 99%
“…There are a few case reports of development of neurosarcoidosis in patients on other TNF-alpha inhibitors such as etanercept or infliximab [1518]. These cases are reviewed in detail in Table 1.…”
Section: Discussionmentioning
confidence: 99%