Update upon the infection risk in patients receiving TNF alpha inhibitors.

Introduction: TNF-α inhibitors can be administered either as monotherapy or in combination with other anti-inflammatory drugs or DMARDs in the treatment of chronic immune-mediated diseases.

Areas Covered: Patients receiving TNF-α inhibitors are at high risk of infections. An update is made on the risk of infection in patients receiving TNF-α inhibitors and the strategies for mitigating against the development of these serious adverse events.

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

TNF-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).

Impact of pharmacogenomics upon the therapeutic response to etanercept in psoriasis and psoriatic arthritis.

TNF-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. Etanercept is a decoy receptor" for TNF-α and it is composed of two p75 TNF-α receptors fused to human IgG1. Areas covered: We discuss the potential role of pharmacogenetics in predicting the response to etanercept in patients with Ps and PsA.