Observational Evaluation of Atopic Dermatitis in Pediatric Patients

Primary Objectives: * To describe the characteristics of pediatric patients with moderate to severe atopic dermatitis (AD) whose disease is not adequately controlled with topical therapies or when those therapies are not medically advisable. * To evaluate the time-course of AD and selected atopic comorbidities. Secondary Objectives: * To characterize disease burden and unmet need. * To describe real-world treatment patterns (eg, dosing regimens, treatment duration, and reasons for discontinuation and/or switching). * To document the real-world effectiveness and safety of treatments.