TNF-alpha antagonist induced lupus on three different agents

ABSTRACT

Tumor necrosis factor alpha (TNF alpha) antagonists are biologic agents used in the management of inflammatory conditions such as rheumatoid arthritis, seronegative spondyloarthropathies and inflammatory bowel disease. These agents have been recently shown to cause a syndrome called anti-TNF induced lupus (ATIL), a rare condition which has similar clinical manifestations to idiopathic systemic lupus erythematosus (SLE). Given that extra-intestinal manifestations of inflammatory bowel disease include arthritis, it can be difficult to separate arthritis due to underlying disease from drug-induced arthritis. We present a case of a 28-year-old female with Crohn’s disease, who developed disabling arthritis as a clinical manifestation of ATIL following treatment with three anti-TNF agents, namely infliximab, adalimumab and certolizumab.

KEYWORDS:

• Anti-TNF induced lupus (ATIL)
• infliximab
• adalimumab
• certolizumab
• Crohns disease
• Tumor Necrosis Factor alpha (TNF alpha) antagonists

Declaration of interest

The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.

Additional information

Funding

This article was not funded.