A Study to Evaluate the Efficacy and Safety of Subcutaneous Amlitelimab on Background Topical Cor… (NCT06241118) | Clinical Trial Compass
RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of Subcutaneous Amlitelimab on Background Topical Corticosteroids Therapy in Participants Aged 12 Years and Older With Moderate-to-severe AD Who Have Had an Inadequate Response to Prior Biologic Therapy or an Oral JAK Inhibitor
United States, Argentina, Australia636 participantsStarted 2024-02-29
Plain-language summary
This is a parallel group, Phase 3, multinational, multicenter, randomized, double-blind, placebo-controlled, 3-arm study for treatment of participants diagnosed with moderate-to-severe AD on background TCS who have had inadequate response to prior biologic or oral JAKi therapy.
The purpose of this study is to measure the efficacy and safety of treatment with amlitelimab solution for subcutaneous (SC) injection compared with placebo in participants with moderate-to-severe AD aged 12 years and older on background TCS and have had an inadequate response to prior biologic or an oral JAKi therapy.
Study details include:
At the end of the treatment period, participants will have the option to enter the Long-Term Safety Study LTS17367 (RIVER-AD).
The study duration will be up to 56 weeks for participants not entering the long-term safety study (LTS17367 \[RIVER-AD\]) including a 2 to 4-week screening, a 36-week randomized double-blind period, and a 16-week safety follow-up.
The study duration will be up to 40 weeks for participants entering the long-term safety study (LTS17367 \[RIVER-AD\]) including a 2 to 4-week screening and a 36-week randomized double-blind period.
The total treatment duration will be up to 36 weeks. The total number of visits will be up to 13 visits (or 12 visits for those entering the long-term safety study LTS17367 \[RIVER-AD\] study).
Who can participate
Age range
12 Years
Sex
ALL
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 12 years of age (when signing informed consent form)
* Diagnosis of AD for at least 1 year (defined by the American Academy of Dermatology Consensus Criteria)
* Documented history prior to screening visit of inadequate response to a biologic AD medication or an oral JAKi therapy.
* v-IGA-AD of 3 or 4 at baseline visit
* EASI score of 16 or higher at baseline
* AD involvement of 10% or more of BSA at baseline
* Weekly average of daily PP-NRS of ≥ 4 at baseline visit.
* Able and willing to comply with requested study visits and procedures
* Body weight ≥25 kg
Exclusion Criteria:
Participants are excluded from the study if any of the following criteria apply:
* Skin co-morbidity that would adversely affect the ability to undertake AD assessments
* Known history of or suspected significant current immunosuppression
* Any malignancies or history of malignancies prior to baseline (with the exception of non-melanoma skin cancer excised and cured \>5 years prior to baseline)
* History of solid organ or stem cell transplant
* Any active or chronic infection including helminthic infection requiring systemic treatment within 4 weeks prior to baseline
* Positive for human immunodeficiency virus (HIV), Hepatitis B or hepatitis C at screening visit
* Having active tuberculosis (TB), latent TB, a history of incompletely treated TB, suspected extrapulmonary TB infection, or who are at high risk of contracting TB
* Having received any of the spec…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
EU, EU reference countries, and Japan: Proportion of participants with Validated Investigator Global Assessment scale for Atopic Dermatitis (vIGA-AD) of 0 (clear) or 1 (almost clear) and a reduction from baseline of ≥2 points at Week 36
Timeframe: Week 36
2
EU, EU reference countries, and Japan: Proportion of participants reaching 75% reduction from baseline in Eczema Area and Severity Index (EASI) score (EASI75) at Week 36
Timeframe: Week 36
3
US and US reference countries: Proportion of participants with vIGA-AD of 0 (clear) or 1 (almost clear) and a reduction from baseline of ≥2 points at Week 36
Timeframe: Week 36
Trial details
NCT IDNCT06241118
SponsorSanofi
Sponsor typeINDUSTRY
Study typeINTERVENTIONAL
Primary completion2027-09-30
Contact for this trial
Trial Transparency email recommended (Toll free for US & Canada)