Abrocitinib Taiwan Treatment Pattern and Real World Study in ATopiC Dermatitis (ATTRACT Registry)

This study is to describe the real-world treatment patterns and clinical outcomes in moderate-to-severe AD patients receiving abrocitinib over a 12-month observation period, and to describe patient demographic and baseline characteristics.

Inclusion Criteria: Patients must meet all of the following inclusion criteria to be eligible for inclusion in the study: 1. Patients aged ≥12 years 2. Patients with confirmed diagnosis of moderate-to-severe AD as assessed by the physician 3. Patients for whom the physician's decision has been made to newly prescribe abrocitinib in usual clinical practice conditions 4. Evidence of a personally signed and dated informed consent/assent document indicating that the patient (or a legally acceptable representative) has been informed of all pertinent aspects of the study Exclusion Criteria: Patients meeting any of the following criteria will not be included in the study: 1. Any prior use of abrocitinib 2. Simultaneous participation in a study that includes administration of any investigational drug or procedure