Comparison of long-term drug survival and safety of biologic agents in patients with psoriasis vulgaris

Abstract

Ustekinumab has a significantly longer drug survival than the anti-TNF-α agents. Switching from one biologic to another is associated with an impairment of drug survival. Preventing loss of efficacy is a major area of medical need in the biologic therapy of psoriasis and the strategies that improve drug survival should be further investigated.