A Study to Evaluate the Effectiveness and Safety of Treatments, Either Alone or in Combination, for the Treatment of Moderate to Severe Atopic Dermatitis

NCT ID: NCT06718101

Last Updated: 2026-01-23

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE2

Total Enrollment

80 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-12-19

Study Completion Date

2027-05-31

Brief Summary

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Atopic dermatitis (AD) is a skin condition that may cause a rash and itching due to inflammation of the skin. The purpose of this study is to evaluate the clinical efficacy and safety of single therapies and/or combination therapies for moderate to severe AD through multiple substudies.

This study will consist of multiple sub-studies, Sub-Study 1 will have a randomized, placebo controlled period 1 followed by a lutikizumab treatment period 2 enrolling 80 participants at a 1 to 1 ratio.

In Sub-Study 1, participants will receive subcutaneous (SC) injections of lutikizumab or matching placebo every other week for 16 weeks followed by an additional 32 weeks of subcutaneous (SC) injections of lutikizumab every other week for a total of 52 weeks.

There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic and may require frequent medical assessments, blood tests, and biomarker collections.

Detailed Description

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Conditions

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Atopic Dermatitis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Sub-Study 1: Lutikizumab Monotherapy

In Period 1, participants will be receive lutikizumab Dose A at Baseline randomization, followed by Dose B every other week starting at Week 2 for 16 weeks. participants will continue into Period 2 at Week 16 with Dose C every other week until Week 52.

Group Type EXPERIMENTAL

Lutikizumab

Intervention Type DRUG

Subcutaneous (SC) Injection

Sub-Study 1: Placebo to Lutikizumab

In Period 1, participants will be receive a matching placebo Dose A at Baseline randomization, followed by matching placebo Dose B every other week starting at Week 2 for 16 weeks. At Week 16, participants that were assigned placebo will then enter Period 2 and receive open-label lutikizumab Dose A , followed by lutikizumab Dose B every other week starting at Week 18, and lutikizumab Dose C every other week starting at Week 32 until Week 52.

Group Type EXPERIMENTAL

Lutikizumab

Intervention Type DRUG

Subcutaneous (SC) Injection

Placebo

Intervention Type DRUG

Subcutaneous (SC) Injection

Interventions

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Lutikizumab

Subcutaneous (SC) Injection

Intervention Type DRUG

Placebo

Subcutaneous (SC) Injection

Intervention Type DRUG

Other Intervention Names

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ABT-981

Eligibility Criteria

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Inclusion Criteria

* Diagnosis of AD with onset of symptoms at least 1 year prior to the Baseline Visit and participant meets Hanifin and Rajka criteria.
* Participant has applied non-medicated, additive-free bland emollient twice daily for at least 7 days before the Baseline Visit.
* History of inadequate response to topical corticosteroids (TCS), topical calcineurin inhibitors (TCI), or topical JAK inhibitors, OR systemic treatment for AD, OR participants for whom topical treatments are otherwise medically inadvisable (e.g., because of important side effects or safety risks).

Exclusion Criteria

* Use of the following AD treatments within the specified washout period prior to the Baseline Visit:

\-- Systemic therapy for AD, including but not limited to corticosteroids, methotrexate, cyclosporine, azathioprine, phosphodiesterase type 4 (PDE4) inhibitors, IFN-γ, and mycophenolate mofetil within 5 half-lives \[if known\] or within 4 weeks, whichever is longer;

\-- Any biologic treatments, (within 5 half-lives \[if known\]) or within 12 weeks (whichever is longer), or as specified below: \< 8 weeks for dupilumab; \< 12 weeks for nemolizumab; \< 16 weeks for tralokinumab and lebrikizumab.
* Phototherapy treatment, laser therapy, tanning booth, or extended sun exposure that could affect disease severity or interfere with disease assessments within 4 weeks.
* Herbal treatments (e.g., traditional Chinese medicines) within 4 weeks.
* Topical treatments (with the exception of non-medicated, additive-free bland emollients), including but not limited to TCS, TCIs, or topical PDE-4 inhibitors within 7 days.
* Topical JAK inhibitor within 14 days.
* Systemic JAK inhibitor (including but not limited to ruxolitinib, tofacitinib, baricitinib, upadacitinib, abrocitinib \[PF-04965842\], and filgotinib) within 5 half-lives \[if known\] or within 14 days, whichever is longer.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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AbbVie

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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ABBVIE INC.

Role: STUDY_DIRECTOR

AbbVie

Locations

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Peak Dermatology Aesthetics and Wellness Fountain Hills /ID# 272550

Fountain Hills, Arizona, United States

Site Status RECRUITING

Dermatology Research Associates - Los Angeles /ID# 272945

Los Angeles, California, United States

Site Status RECRUITING

Integrative Skin Science and Research /ID# 274243

Sacramento, California, United States

Site Status RECRUITING

Clinical Trials Research Institute /ID# 274234

Thousand Oaks, California, United States

Site Status RECRUITING

Western States Clinical Res /ID# 271748

Wheat Ridge, Colorado, United States

Site Status RECRUITING

Skin Care Research Boca Raton /ID# 272544

Boca Raton, Florida, United States

Site Status RECRUITING

Research Associates of South Florida /ID# 272549

Miami, Florida, United States

Site Status RECRUITING

Advanced Clinical Research Institute /ID# 272558

Tampa, Florida, United States

Site Status RECRUITING

Encore Medical Research - Weston /ID# 272539

Weston, Florida, United States

Site Status RECRUITING

Arlington Dermatology /ID# 271735

Rolling Meadows, Illinois, United States

Site Status RECRUITING

Somnos Clinical Research /ID# 272943

Lincoln, Nebraska, United States

Site Status RECRUITING

Equity Medical, LLC /ID# 272555

New York, New York, United States

Site Status RECRUITING

Oregon Dermatology & Research Center /ID# 271733

Portland, Oregon, United States

Site Status RECRUITING

Clinical Partners /ID# 271791

Johnston, Rhode Island, United States

Site Status RECRUITING

Health Concepts /ID# 271744

Rapid City, South Dakota, United States

Site Status RECRUITING

Orion Clinical Research /ID# 274236

Austin, Texas, United States

Site Status COMPLETED

Complete Dermatology - Sugar Land /ID# 274240

Sugar Land, Texas, United States

Site Status RECRUITING

Dermatology Associates of Tyler /ID# 273684

Tyler, Texas, United States

Site Status RECRUITING

Center for Clinical Studies - Clear Lake /ID# 271749

Webster, Texas, United States

Site Status RECRUITING

Medical Corporation Kojinkai Sapporo Dermatology Clinic /ID# 273619

Sapporo, Hokkaido, Japan

Site Status RECRUITING

Kyoto University Hospital /ID# 275237

Kyoto, Kyoto, Japan

Site Status RECRUITING

Tachikawa Dermatology Clinic /ID# 273620

Tachikawa-shi, Tokyo, Japan

Site Status RECRUITING

Korea University Ansan Hospital /ID# 271786

Ansan-si, Gyeonggido, South Korea

Site Status RECRUITING

Soon Chun Hyang University Hospital Bucheon /ID# 271788

Bucheon-si, Gyeonggido, South Korea

Site Status RECRUITING

Seoul National University Hospital /ID# 271787

Seoul, Seoul Teugbyeolsi, South Korea

Site Status RECRUITING

Konkuk University Medical Center /ID# 271789

Seoul, Seoul Teugbyeolsi, South Korea

Site Status RECRUITING

Hallym University Kangnam Sacred Heart Hospital /ID# 271785

Seoul, Seoul Teugbyeolsi, South Korea

Site Status RECRUITING

Royal United Hospital /ID# 274328

Bath, Bath And North East Somerset, United Kingdom

Site Status RECRUITING

Chapel Allerton Hospital /ID# 274762

Leeds, West Yorkshire, United Kingdom

Site Status RECRUITING

Royal Liverpool University Hospital /ID# 272584

Liverpool, , United Kingdom

Site Status RECRUITING

Countries

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United States Japan South Korea United Kingdom

Central Contacts

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ABBVIE CALL CENTER

Role: CONTACT

844-663-3742

Related Links

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Other Identifiers

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M24-727

Identifier Type: -

Identifier Source: org_study_id

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