Golimumab in the treatment of psoriatic arthritis.

INTRODUCTION: Psoriatic arthritis (PsA) is an inflammatory arthritis that can be aggressive and destructive, resulting in significant morbidity. While many new agents have been approved for the treatment of PsA over the past decade, TNF inhibitors (TNFi)remain an anchor treatment, in part based on extensive clinical experience. Recently, the TNFi golimumab was approved for intravenous use in PsA. Areas covered: This expert review presents an overview of the currently available treatment options for PsA with a focus on the evidence from clinical trials supporting the use of golimumab in PsA. This information is placed in context with recent advances in the understanding of PsA pathogenesis and treatment. Expert commentary: The rapid growth of treatment options available for PsA has brought the prospect of personalized treatment selection closer to reality but improved understanding of the domains of PsA and new biomarkers may be needed before such changes reach the clinic. Until patients who are most likely to benefit from a given agent can be identified and then treated accordingly, TNFi will likely remain a central option and their further development, such as the introduction of an intravenous form of golimumab, remains an important part of treatment improvement.