Use of Janus kinase inhibitors in atopic dermatitis - an update

Atopic dermatitis is among the cutaneous inflammatory disorders whose pathophysiology is thought to be influenced by the JAK-STAT intracellular signalling system. The effectiveness of systemic and topical Janus kinase (JAK) inhibitors in the treatment of atopic dermatitis has been shown in clinical trials and case studies. At present, oral abrocitinib (Cibinqo), oral upadacitinib (Rinvoq), oral baricitinib (Olumiant) and topical ruxolitinib (Opzelura) have approval from the US-FDA for their use in the treatment of atopic dermatitis. The efficacy and safety of oral and topical Janus kinase inhibitors for the treatment of atopic dermatitis have been reviewed in this article.