Cytokine profiles during infliximab monotherapy in psoriatic arthritis

Abstract

Monotherapy with infliximab has to be considered an efficacious and safe treatment for PsA in comparison with traditional disease-modifying antirheumatic drugs. The resolution of cutaneous and synovial symptoms is not related to TNF-alpha serum levels in the initial phases. Apoptosis may play an important role in the modulation of the inflammatory response.