A Phase 1a/1b, Double-Blind, Randomized, Placebo-Controlled, Single Ascending Dose and Multiple Ascending Dose Study of ARQ-234 in Healthy Volunteers and Subjects With Moderate to Severe Atopic Dermatitis.
Arcutis Biotherapeutics, Inc.
Summary
This is a first-in-human, Phase 1, double-blind, randomized, placebo-controlled, dose-escalation study evaluating ARQ-234. The study is designed to assess the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of ARQ-234 in two populations: healthy volunteers and participants with moderate to severe atopic dermatitis (AD). Healthy volunteers will participate in Single Ascending Dose (SAD) Cohorts 1-5. Participants with moderate to severe AD will be enrolled in SAD Cohorts 6-7, Multiple Ascending Dose (MAD) Cohorts, and a Proof-of-Concept (POC) expansion cohort.
Description
The study consists of 3 parts with staggered initiation: * Part A - Phase 1a SAD: ARQ-234 will be assessed in single ascending dose cohorts in healthy volunteer participants and participants with atopic dermatitis. * Part B - Phase 1b MAD: ARQ-234 will be assessed in multiple ascending cohorts in participants with atopic dermatitis. * Part C - Phase 1b POC Expansion: ARQ-234 will be assessed in participants with atopic dermatitis.
Eligibility
- Age range
- 18–65 years
- Sex
- All
- Healthy volunteers
- Yes
Inclusion Criteria (All Participants): * Able and willing to provide written informed consent. * Adults 18-65 years (inclusive) at consent. * Generally healthy at screening/baseline (no clinically significant findings on medical history, exam, vitals, ECG, or safety labs, per investigator). * Contraception requirements: Females of childbearing potential: negative pregnancy tests at screening and baseline and agree to use highly effective contraception (plus barrier method) during the study and for 4 months after last dose. Males if sexually active with a pregnant partner or a female of childb…
Interventions
- BiologicalARQ-234
ARQ-234 subcutaneous injectable solution
- DrugPlacebo
Placebo subcutaneous injectable solution
Location
- Clinical Site 101Fair Lawn, New Jersey