Secukinumab in the treatment of hidradenitis suppurativa

The IL-17 pathways are involved in the pathophysiology of many inflammatory skin conditions, including hidradenitis suppurativa. Secukinumab, an IL-17A inhibitor, has been used for years in inflammatory skin disorders such as psoriasis. To date, the only US FDA-approved medication for hidradenitis suppurativa is adalimumab, a TNF-alpha inhibitor. Recently, secukinumab has demonstrated promising results in the treatment of hidradenitis suppurativa in the phase III SUNSHINE and SUNRISE clinical trials. This article reviews the mechanism of action of secukinumab and summarizes the available clinical efficacy and safety data regarding secukinumab in the management of hidradenitis suppurativa. Hidradenitis suppurativa is a chronic skin disorder characterized by recurrent painful bumps, tunnels underneath the skin and significant scarring. To date, the only US FDA-approved medication for hidradenitis suppurativa is adalimumab, a biologic medication that works on the immune system. Recently, a new biologic medication, secukinumab, has demonstrated promising results in the treatment of hidradenitis suppurativa in its phase III clinical trials. This article reviews how secukinumab works in the body, summarizes how well secukinumab has worked in treating hidradenitis suppurativa so far, and reviews common or serious side effects observed in patients with hidradenitis suppurativa as well as other chronic skin conditions. Secukinumab, an IL-17A inhibitor, has been used for years in inflammatory skin disorders such as psoriasis. We review its role in the treatment of hidradenitis suppurativa (HS).