A Phase IV, Non-randomized, Open-label Multinational Trial to Assess the Mechanism of Action for Lebrikizumab in Moderate-to-severe Atopic Dermatitis
This research is studying a drug already approved for the treatment of atopic dermatitis (AD). This research collects health-related information and blood and skin samples to understand if the study drug, lebrikizumab, leads to long-term improvement in AD skin.
• Established diagnosis of AD for at least 1 year before the screening visit and topical treatment was inadequate or inadvisable.
• Moderate-to-severe AD with involvement \> 10% of body-surface-area (BSA) and investigator global assessment (IGA) score =3 (based on the IGA scale ranging from 0 to 4, in which 3 is moderate and 4 is severe) at both the screening and baseline visits.
• Subject has an Eczema Area and Severity Index (EASI) score =16 at screening and baseline.
• Subject has a pruritus NRS =4.
• Subject is biologic naïve.
• Female subjects of childbearing potential (i.e., fertile, following menarche and until becoming post-menopausal unless permanently sterile) must agree either to commit to true abstinence throughout the study and for at least 17 weeks after the last study drug (SD) injection, when this is in line with the preferred and usual lifestyle of the subject, or to use a highly-effective and approved method of contraception throughout the study and for at least 17 weeks after the last study drug injection.
• Subject willing and able to comply with all of the clinical study protocol's time commitments and procedural requirements.
• Understand and sign an informed consent form (ICF) (and assent form, when applicable) before any investigational procedure(s) are performed.