A Post Hoc Analysis of Atopic Dermatitis of the Head and Neck and Other Body Regions from the Amlitelimab STREAM-AD Phase 2b Study.

ABSTRACT:

Introduction

Amlitelimab (SAR445229, KY1005), a nondepleting anti-OX40 ligand monoclonal antibody, reduced lesions and pruritus in phase 2a and 2b trials in adults with moderate-to-severe atopic dermatitis (AD). Here, efficacy and durability of amlitelimab across body regions were evaluated, given that unmet needs remain for treatment of head and neck AD.

Methods

STREAM-AD phase 2b trial data were used in this post hoc analysis. Patients were randomized 1:1:1:1:1 to receive amlitelimab subcutaneously (250 mg with 500-mg loading dose, 250 mg, 125 mg, or 62.5 mg) or placebo every 4 weeks from weeks 0 to 24 (part 1). In part 2, clinical responders (patients achieving Investigator Global Assessment 0/1 and/or ≥ 75% reduction in Eczema Area and Severity Index [EASI-75] at week 24

SUBMITTER: Reich A 

PROVIDER: S-EPMC12873050 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature