Prurigo nodularis (PN) is characterized by intensely itchy nodules/lesions and skin pain, which can have a substantial impact on health‐related quality of life (HRQoL). Treatment benefits on such symptoms and… Click to show full abstract
Prurigo nodularis (PN) is characterized by intensely itchy nodules/lesions and skin pain, which can have a substantial impact on health‐related quality of life (HRQoL). Treatment benefits on such symptoms and impacts are best assessed in trials using patient‐reported outcome (PROs) instruments such as Skin Pain Numerical Rating Scale (NRS), Sleep‐NRS and Dermatology Life Quality Index (DLQI). However, no guidance exists for interpreting meaningful changes in scores using these PROs in patients with PN.
               
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