Persistence of treatment with biologics for patients with psoriasis: a real‐world analysis of 16 545 biologic‐naïve patients from the French National Health Insurance database (SNIIRAM)

Long-term clinical effectiveness of biologics in psoriasis is needed.We aimed to assess the long-term persistence of biologics used to treat psoriasis in a real-life setting.All adults with psoriasis having been registered in the French National Health Insurance database (SNIIRAM) between 2008 and 2016 were eligible for inclusion. Psoriasis was defined as the fulfilment of at least two prescriptions for topical formulations of a vitamin D...