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Active, not recruiting Phase 2 Interventional

Open Label, Long-term Study Evaluating Safety and Efficacy of Subcutaneous Amlitelimab in Participants Aged 12 Years and Older With Moderate to Severe Atopic Dermatitis

ClinicalTrials.gov ID: NCT05769777

Public ClinicalTrials.gov record NCT05769777. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 2:25 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An Open-Label Multinational, Multicenter Study to Evaluate the Long-term Safety, Tolerability and Efficacy of Subcutaneous Amlitelimab in Participants Aged 12 Years and Older With Moderate to Severe Atopic Dermatitis

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a single group, 1-arm, long-term safety study for treatment of participants with moderate to severe atopic dermatitis (AD). The purpose of this study is to characterize the long-term safety and efficacy of amlitelimab in treated participants with age ≥12 years old with moderate to severe AD. The study duration per participant will be up to 284 weeks, including: * A screening period of up to 2 to 4 weeks * An open label treatment period of up to 268 weeks (approximately 5 years) * A post-treatment safety follow-up period of at least 20 weeks after the last dose administration (last IMP administration at Week 264) The planned number of visits will be 35 visits.

Study identification

NCT ID
NCT05769777
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Phase 2
Lead sponsor
Sanofi
Industry
Enrollment
999 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
12 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Apr 3, 2023 (Actual)
Primary completion
Jun 11, 2031 (Estimated)
Completion
Jun 11, 2031 (Estimated)
Last update posted
Apr 23, 2026

2023 – 2031

United States locations

U.S. sites
22
U.S. states
14
U.S. cities
20
Facility City State ZIP Site status
Allervie Clinical Research - Birmingham- Site Number : 8400050 Birmingham Alabama 35209 —
Research Solutions of Arizona- Site Number : 8400020 Litchfield Park Arizona 85340 —
Dermatology Trial Associates- Site Number : 8400027 Bryant Arkansas 72022 —
University Dermatology Trials- Site Number : 8400052 Newport Beach California 92660 —
Children's Hospital Colorado - Aurora- Site Number : 8400041 Aurora Colorado 80045 —
IMMUNOe International Research Centers - Centennial- Site Number : 8400024 Centennial Colorado 80112 —
Renaissance Research and Medical Group- Site Number : 8400006 Cape Coral Florida 33991 —
Florida Pharmaceutical Research and Associates- Site Number : 8400018 Miami Florida 33143 —
Miami Clinical Research Tower- Site Number : 8400036 Miami Florida 33155 —
Florida Research Center- Site Number : 8400011 Miami Florida 33174 —
Clinical Research Trials of Florida- Site Number : 8400054 Tampa Florida 33607 —
Advanced Medical Research - Atlanta- Site Number : 8400044 Atlanta Georgia 30342 —
Georgia Skin & Cancer Clinic- Site Number : 8400048 Savannah Georgia 31419 —
Sneeze Wheeze & Itch Associates- Site Number : 8400002 Normal Illinois 61761 —
Kentucky Advanced Medical Research- Site Number : 8400014 Murray Kentucky 42071 —
The Derm Institute of West Michigan- Site Number : 8400043 Caledonia Michigan 49316 —
Michigan Dermatology Institute - Livonia- Site Number : 8401010 Livonia Michigan 48152 —
Michigan Dermatology Institute - Waterford- Site Number : 8400010 Waterford Michigan 48328 —
Dermatology Research Center of Oklahoma- Site Number : 8400035 Tulsa Oklahoma 74132 —
The Children's Hospital of Philadelphia- Site Number : 8400009 Philadelphia Pennsylvania 19104 —
Texas Dermatology and Laser Specialists - San Antonio - Oakwell Court- Site Number : 8400053 San Antonio Texas 78218 —
Private Practice - Dr. Marthe N. Dika- Site Number : 8400022 Burlington Wisconsin 53105 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 152 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05769777, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Apr 23, 2026 · Synced Oct 19, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05769777 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →