A Practical Guide to the Management of Oral Candidiasis in Patients with Plaque Psoriasis Receiving Treatments That Target Interleukin-17.

Abstract

Plaque psoriasis is an immune-mediated inflammatory skin disease associated with the dysregulation of cytokines, especially those involved in the interleukin (IL)-23/IL-17 pathways. In recent years, there has been growing interest in developing biologic therapies that target these pathways. However, inhibition of the cytokines of the IL-23/IL-17 pathways may increase patients' risk of developing fungal infections, particularly oral candidiasis. Therefore, it is important that dermatology practitioners can effectively diagnose and treat oral candidiasis. In this review, we examine the role of the IL-23/IL-17 pathways in antifungal host defense, and provide a practical guide to the diagnosis and treatment of oral candidiasis in patients with psoriasis. Overall, while treatment with anti-IL-17 medications leads to an increased incidence of oral candidiasis in patients with psoriasis, these cases are typically mild or moderate in severity and can be managed with standard antifungal therapy without discontinuing treatment for psoriasis. If applicable, patients with psoriasis should also be advised to practice good oral hygiene and manage or control co-existing diabetes, and should be provided with information on smoking cessation to prevent oral candidiasis.

• Authors: April W Armstrong, Andrew Blauvelt, Ulrich Mrowietz, Bruce Strober, Paolo Gisondi, Joseph F Merola, Richard G Langley, Mona Ståhle, Mark Lebwohl, Mihai G Netea, Natalie Nunez Gomez, Richard B Warren
• Journal: Dermatology and therapy (Dermatol Ther (Heidelb)) Vol. 12 Issue 3 Pg. 787-800 (Mar 2022) ISSN: 2193-8210 [Print] Switzerland
• PMID: 35167107 (Publication Type: Journal Article)
• Copyright: © 2022. The Author(s).