Observational Evaluation of Atopic Dermatitis in Pediatric Patients is a study that looks at kids with moderate to severe atopic dermatitis (AD), which is a skin condition that makes skin itchy and red. The study wants to see how AD affects kids over time, especially if they have other related health issues. It will also look at how well different treatments work and how safe they are. The study will run for 120 months, which is 10 years. Kids who have AD and are already getting treatment, like creams or light therapy, can join. But they can't be in another study that changes their treatment.

• The study lasts for 10 years with regular check-ins.
• It observes children already on systemic or topical treatments.
• Participants cannot be in another clinical trial.