Efficacy and Safety of Dupilumab in Patients ≥12 to <18 Years of Age, With Moderate-to-Severe Atopic Dermatitis

Inclusion Criteria:

- Male or female ≥12 to <18 years of age at time of screening visit

- Diagnosis of AD according to the American Academy of Dermatology consensus criteria at
screening visit

- IGA ≥3 at screening and baseline visit

- EASI ≥16 at the screening and baseline visit

- Baseline Pruritus NRS average score for maximum itch intensity ≥4

- ≥10% BSA of AD involvement at the screening and baseline visits

- With documented recent history (within 6 months before the screening visit) of
inadequate response to topical AD medication(s) or for whom topical treatments is
medically inadvisable

Exclusion Criteria:

- Participation in a prior dupilumab clinical study

- Treatment with topical corticosteroids (TCS) or topical calcineurin inhibitors (TCI)
within 2 weeks before the baseline visit

- Having used immunosuppressive/immunomodulating drugs within 4 weeks before the
baseline visit

- Body weight <30 kg at baseline

- Active chronic or acute infection requiring treatment with systemic antibiotics,
antivirals, antiprotozoals, or antifungals within 2 weeks before the baseline visit

- Known or suspected immunodeficiency, known history of human immunodeficiency virus
(HIV) infection or HIV seropositivity at the screening visit, established diagnosis of
HBV infection or HBV seropositivity at screening, established diagnosis of HCV
infection or HCV seropositivity at screening

- History of malignancy before the baseline visit

- Diagnosed active endoparasitic infections or at high risk of these infections

- Patient is female who is pregnant, breastfeeding, or planning to become pregnant or
breastfeed during the study

- Patient is female of childbearing potential and sexually active, who is unwilling to
use adequate methods of contraception throughout the duration of the study and for 120
days after the last dose of study drug

Other protocol-defined inclusion/exclusion criteria may apply