The burden of nail psoriasis: A real-world analysis from the Corrona Psoriasis Registry

Objective: Nail psoriasis (Pso) is often correlated with more severe psoriatic disease and is difficult to treat; only a few studies have shown its association with significant functional and psychosocial impairment. The objective of this study was to describe the impact of nail Pso on clinical and patient-reported outcomes (PROs) among patients enrolled in the Corrona Psoriasis Registry.