An Observational Retrospective Cohort Study Being Conducted in Women With Atopic Dermatitis (AD)

The objective of this study is to describe and compare the incidence of adverse pregnancy outcomes (spontaneous abortion/miscarriage, stillbirth) and prevalence of adverse infant outcomes (major congenital malformations \[MCMs\], small for gestational age \[SGA\]) in women with AD who are treated with dupilumab during pregnancy relative to women with AD who are not treated with dupilumab during pregnancy.

Key Inclusion Criteria: * Continuous medical and pharmacy benefit coverage for at minimum 6 months prior to and including the estimated LMP * Diagnosis code indicative of AD in the period from up to 1 year prior to the estimated LMP through the end of the pregnancy Note: Other Protocol Defined Inclusion / Exclusion Criteria Apply