Update upon efficacy and safety of etanercept for the treatment of spondyloarthritis and juvenile idiopathic arthritis

AbstractTNF-α inhibitors have demonstrated efficacy both as monotherapy and in combination with disease-modifying anti-rheumatic drugs (DMARDs) in the treatment of chronic inflammatory immune-mediated diseases such as rheumatoid arthritis, Crohn’s disease, ulcerative colitis, ankylosing spondylitis (AS), psoriasis (Ps) and/or psoriatic arthritis (PsA) and may be administered off-label to treat disseminated granuloma annulare, systemic lupus erythematosus and systemic sclerosis. There are several TNF-α inhibitors available for clinical use including infliximab, adalimumab, golimumab, certolizumab pegol and etanercept. In this article, we discuss the efficacy and safety of etanercept in the treatment of spondyloarthritis and juvenile idiopathic arthritis (JIA). Etanercept is effective in the treatment of PsA, AS, JIA and uveitis. Independent predictors of achieving a sustained clinical improvement or MDA in children with JIA include shorter disease duration, no concurrent oral corticosteroid use, history of...