Using etanercept to maintain remission of psoriatic arthritis during pregnancy

Abstract

In recent years, biological drugs have been widely administered to treat rheumatic diseases including psoriatic arthritis (PsA). However, the safety of these drugs has not been adequately established in pregnancy. We report a case of a pregnant PsA patient treated with etanercept, an anti-tumor necrosis factor (TNF-α) agent. She continued to receive etanercept treatment during pregnancy without any complications, finally giving successful birth to a baby girl at 39 weeks. This suggests that etanercept may be selected to treat PsA patients with active arthritis who desire pregnancy with lower risks.