A 2014 update on the management of patients with systemic lupus erythematosus

Abstract

Systemic lupus erythematosus (SLE) is a chronic, relapsing autoimmune connective tissue disease, primarily affecting the skin, joints, kidneys, heart, lungs, nervous system, blood elements, and serosal membranes. SLE is characterized by cytokine dysregulation, polyclonal B-cell activation, autoantibody production, and increased immune complex formation due to aberrations involving hyperactive B cells, T cells, and cells of the monocytic lineage. The symptoms of SLE are often diverse and nonspecific, and timely identification of SLE and associated comorbidities in patients is critical as aggressive monitoring and therapy may be warranted, especially in patients with poor prognoses. Based on the up-to-date understanding of the pathophysiology of SLE, the first targeted biological agent belimumab has been approved by the US Food and Drug Administration (FDA) in more than 50 years, and many targeted agents are being evaluated in late-stage clinical trials. There is a clear need to discuss how and when to incorporate new and emerging biological agents in managing patients with SLE. Additionally, the potential for increased risk of infections is a factor that heavily influences the rheumatologist's decision to use biological agents in managing patients with SLE. Hence, in this roundtable educational activity, expert faculty will review and discuss the strategies for timely diagnosis of SLE and associated comorbidities. They will also discuss the current understanding of the pathophysiology of SLE and how new and emerging biological agents help address the underlying pathophysiological aberrations in patients with SLE. The faculty will also review strategies to minimize the risk of infections and other toxicities in patients with SLE.