Previous research has shown that Asian and African Americans are more likely to develop atopic dermatitis (AD) than their Caucasian counterparts. However, limited information is known about AD in Asian and African American populations because most molecular studies have focused on Caucasians with AD. This trial will determine differences in inflammatory responses to dupilumab between Caucasian, Asian, and African American patients with AD. The central hypothesis of this study is that ethnic differences in both immune and stromal cells contribute to variability in AD presentation and response to anti-interleukin-4 receptor (IL-4R) inhibition with dupilumab.
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Difference in inflammatory response to dupilumab between Caucasian, Asian and African American patients with atopic dermatitis as measured by change in expression of interleukin4 (IL4) from week 0 to 2.
Timeframe: Week 0, week 2