A Study to Investigate the Efficacy and Safety of Subcutaneous Lunsekimig (SAR443765) Compared With Placebo in Adult Participants With Moderate-to-severe Atopic Dermatitis

Brief summary (registry, in English)

This is a parallel, Phase 2b, randomized, double-blind, placebo-controlled, multicenter study to assess the efficacy, safety, and tolerability of lunsekimig monotherapy in adult participants (aged 18 to 80 years, inclusive) with moderate-to-severe atopic dermatitis (AD). This study explores the efficacy and safety of 3 subcutaneous (SC) dose regimens of lunsekimig in adult participants with moderate-to-severe AD who have a documented history, within 6 months prior to baseline, of an inadequate response to topical treatments or for whom topical therapies are not advised. The study consists of 6 arms: 3 parallel dosing regimens and matching placebo arms. Additionally, participants have the option of engaging in a dense pharmacokinetic/pharmodynamic (PK/PD) sampling subgroup. The study duration will be up to approximately 36 weeks, including up to 4 weeks of screening, 24 weeks of treatment period and an 8-week safety follow-up period.

What you commit to

• Study type: Interventional · Phase 2
• Participants enrolled: 150
• From 30 Jan 2025 to the primary completion date, 12 Feb 2026
• 52 sites in 4 countries
• Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study design.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

Age in the registry: 18 years to 80 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (52)

Sites in registry order. Save your city in your profile to sort them by distance.