An Observational Study to Assess Change in Disease Activity and Use of Upadacitinib Tablets in Adolescent and Adult Participants With Moderate to Severe Atopic Dermatitis in Real World

Atopic dermatitis (AD) is a skin condition that may cause a rash and itching due to inflammation of the skin. This study will assess how effective upadacitinib is in treating AD. Upadacitinib is an approved drug for treating AD. Approximately 300 adolescent and adult participants who are prescribed upadacitinib by their physician in accordance with local label will be enrolled in France. Participants will receive upadacitinib as prescribed by their physician according to their routine clinical practice and local label. Participants will be followed up for approximately 24 months per participant and 30 days after last treatment dose for safety data collection. There is expected to be no additional burden for participants in this trial. Participants will attend regular visits during the study at a hospital or clinic according to their routine clinical practice.