Objectives To evaluate whether Patient-Reported Outcomes Measurement Information System (PROMIS) pediatric patient-reported outcome (PRO) measures can serve as valid endpoints in a clinical trial of a chronic pediatric illness. Study design We…
Background: Chronic non-cancer pain in childhood is widespread, affecting 20% to 35% of children and young people worldwide. For a sizeable number of children, chronic non-cancer pain has considerable negative impacts on their lives and quality of…