A Study to Investigate the Efficacy and Safety of Subcutaneous Lunsekimig (SAR443765) Compared Wi… (NCT06790121) | Clinical Trial Compass
CompletedPhase 2
A Study to Investigate the Efficacy and Safety of Subcutaneous Lunsekimig (SAR443765) Compared With Placebo in Adult Participants With Moderate-to-severe Atopic Dermatitis
United States150 participantsStarted 2025-01-30
Plain-language summary
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.
Who can participate
Age range18 Years – 80 Years
SexALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Participants must be 18 to 80 years of age, inclusive, at the time of signing the informed consent.
* Diagnosis of Atopic Dermatitis (AD) as defined by the American Academy of Dermatology (AAD) clinical guidelines (2023) for 1 year or longer at baseline (Day 1)
* Documented history within 6 months prior to Screening Visit, of either inadequate response or inadvisability of topical treatments
* Eczema Area and Severity Index (EASI) score of 16 or higher (range, 0 to 72) at baseline (Day 1)
* Validated Investigator Global Assessment Scale for Atopic Dermatitis (vIGA-AD) score of 3 or 4 at baseline visit (Day 1) (on the 0 to 4 vIGA-AD scale, a vIGA-AD score of 3 and 4 represents moderate and severe, respectively).
* AD involvement of 10% or more of Body Surface Are (BSA) at baseline (Day 1)
* Weekly average of daily Peak Pruritis-Numerical Rating (PP-NRS) score of ≥4 at baseline (Day 1)
* Must have applied a stable dose of topical bland emollient (simple moisturizer, no additives \[eg, urea\]) at least once daily for a minimum of 5 out of 7 consecutive days before baseline (Day 1).
Exclusion Criteria:
Participants are excluded from the study if any of the following criteria apply:
* Skin comorbidity that would adversely affect the ability to undertake AD assessments (eg, psoriasis, tinea corporis, and lupus erythematosus) according to the Investigator's judgment.
* Known history of, or suspected, significant current immunosuppression
NOTE: The above in…
What they're measuring
1
Percent change in Eczema Area and Severity Index (EASI) score from baseline to Week 24
Timeframe: From Baseline throughout the study, up to Week 24