This is a single-arm, open-label study to examine the effect of dupilumab on the immunologic and genetic environment within atopic dermatitis skin lesions.
Fifteen subjects with moderate to severe AD will receive dupilumab for a treatment period of 52 weeks (i.e. last injection on week 50). Biopsy samples from AD subjects and surgical discard samples will undergo molecular profiling. Skin swabs and stool samples will be collected and banked for future analysis. The reason to treat patients for 52 weeks is to have the ability to correlate early molecular events with clinical outcomes at week 52.