Topical treatment utilization for patients with atopic dermatitis in the United States, and budget impact analysis of crisaborole ointment, 2%

AbstractBackground: Atopic dermatitis (AD), a chronic inflammatory skin disease, is often treated with topical corticosteroids (TCS) and topical calcineurin inhibitors (TCI). Crisaborole ointment is a non-steroidal, phosphodiesterase 4 inhibitor for the treatment of mild-to-moderate AD. In December 2016, crisaborole was approved in the US for mild-to-moderate AD in patients ≥2 years of age.Aims: To evaluate real-world utilization and cost of TCS and TCI in the US and estimate the budget impact of crisaborole over 2 years from a third-party payer perspective.Methods: TCS and TCI prescriptions in 2015 for patients ≥2 years of age with ≥1 AD diagnosis in the Truven Health Analytics MarketScan Commercial and Medicare Supplemental Research Databases were analyzed for patients receiving TCI or TCS alone or in combination (TCS/TCI population) and patients receiving TCI alone or in combination with TCS (TCI population). A budget impact model used TCS and TCI market shares, annual use, and cost per prescription. C...