Atopic DermatitisPhase 4ADsolveNCT07006792
A Study to See How Well Lebrikizumab Works in Adults and Adolescents With Moderate Atopic Dermatitis (Eczema) and High Itch Burden
A Phase 4 study testing Lebrikizumab in people with Atopic Dermatitis, run by Eli Lilly and Company at 66 sites in 5 countries.
Trial summary
The purpose of this study is to measure how well taking lebrikizumab alone works for participants with fewer places on the body with eczema (atopic dermatitis), but these places may be very itchy. Read more about this study
- Who is it for?
- Ages 12 years and older
- Conditions the study is for
- Atopic Dermatitis
- What is being tested?
- Lebrikizumab
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 233 participants
- Where
- 66 sitesin 5 countries
- Study dates
- 16 Jun 2025to 21 Sep 2026
- Phase
- Phase 4
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 12 years and older
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Who may be able to join
- Have chronic atopic dermatitis (AD) (according to American Academy of Dermatology Consensus Criteria) that has been present for ≥1 year before screening visit.
- Have 10% to 25% body surface area (BSA) of AD involvement at screening and baseline.
- Have pruritus numeric rating scale (NRS) ≥6 at baseline.
- Have an Eczema Area and Severity Index (EASI) score ≥16 at screening and baseline.
- Have an Investigator's Global Assessment (IGA) score ≥3 (on a scale of 0 to 4) at screening and baseline.
- Based on investigator judgement, have a history of inadequate response to treatment with topical medications, or determination that topical treatments are otherwise medically inadvisable.
- For participants aged 12 to less than 18, have a body weight ≥40 kilograms (kg) at baseline.
Who cannot join
- Have an uncontrolled chronic disease that might require multiple intermittent uses of oral corticosteroids at screening (as defined by the investigator).
- Have known liver cirrhosis and/or chronic hepatitis of any etiology.
- History of malignancy, including mycosis fungoides or cutaneous T-cell lymphoma, within 5 years before the screening, except completely treated in situ carcinoma of the cervix of completely treated and resolved nonmetastatic squamous or basal cell carcinoma of the skin with no evidence of recurrence in the past 12 weeks.
- Are diagnosed with active endoparasitic infections or at high risk of these infections.
- Have a known or suspected history of immunosuppression, including history of invasive opportunistic infections despite infection resolution; or unusually frequent, recurrent, or prolonged infections, per the investigator's judgment.
- Have presence of skin comorbidities that may interfere with study assessments.
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- Have a severe concomitant illness(es) that in the investigator's judgment would adversely affect the participant's participation in the study.
- Have had any of the following types of infection within 3 months of screening or develop any of these infections during screening:
- Serious (requiring hospitalization, and/or intravenous or equivalent oral antibiotic treatment).
- Opportunistic - Note: Herpes zoster is considered active and ongoing until all vesicles are dry and crusted over.
- Chronic (duration of symptoms, signs, and/or treatment of 6 weeks or longer).
- Recurring (including, but not limited to, recurring cellulitis and chronic osteomyelitis).
- Have an active or acute infection requiring treatment with systemic antibiotics, antivirals, antiparasitics, antiprotozoals, or antifungals within 2 weeks before the baseline visit or superficial skin infections within 1 week before the baseline visit.
- Have had any prior treatment with a biologic therapy for AD.
- Have had treatment with any of the following agents within 4 weeks prior to the baseline visit:
- systemic immunosuppressive or immunomodulating drugs (for example, systemic corticosteroids, cyclosporine, mycophenolate mofetil, interferon-gamma,
- azathioprine, methotrexate, and other immunosuppressants)
- small molecules (for example, Janus kinase inhibitors [topical or systemic]), or
- phototherapy and photochemotherapy for AD.
- Treatment with B-cell-depleting biologics, including rituximab, within 6 months prior to baseline.
Trial locations and contacts
66 sites in 5 countries.
66 sites in 5 countries
United States35 sites
Albuquerque Clinical Trials, Inc.
Albuquerque, New Mexico, 87102
Dermatology Affiliates Research Institute
Atlanta, Georgia, 30305
Great Lakes Research Group, Inc.
Bay City, Michigan, 48706
Total Skin & Beauty Dermatology Center, PC DBA Total Dermatology
Birmingham, Alabama, 35203
Equity Medical - Bowling Green
Bowling Green, Kentucky, 42104
Foxhall Research Center
Chevy Chase, Maryland, 20815
DeNova Research
Chicago, Illinois, 60602
Southern Indiana Clinical Research Center
Columbus, Indiana, 47201
Suncoast Research Associates
Doral, Florida, 33172
California Dermatology & Clinical Research Institute
Encinitas, California, 92024
Reveal Research Institute - Frisco
Frisco, Texas, 75033
ObjectiveHealth - Goodlettsville Dermatology Research
Goodlettsville, Tennessee, 37072
Hickory Dermatology Research Center
Hickory, North Carolina, 28602
Encore Medical Research
Hollywood, Florida, 33024
Biopharma Informatic, LLC
Houston, Texas, 77084
Dawes Fretzin Clinical Research Group, LLC
Indianapolis, Indiana, 46250
Solutions Through Advanced Research
Jacksonville, Florida, 32256
Research Solutions of Arizona
Litchfield Park, Arizona, 85340
Dermatology Research Associates
Los Angeles, California, 90045
Prime Clinical Research - Mansfield
Mansfield, Texas, 76063
Life Arc Research Centers - Miami
Miami, Florida, 33126
MCR Research
Miami, Florida, 33126
Health Clinical Research
Miami, Florida, 33176
Deluxe Health Center
Miami Lakes, Florida, 33014
Southern Indiana Clinical Trials
New Albany, Indiana, 47150
Equity Medical
New York, New York, 10023
Icahn School of Medicine at Mount Sinai
New York, New York, 10029
Renstar Medical Research
Ocala, Florida, 34470
Allergy & Asthma Specialists, P.S.C.
Owensboro, Kentucky, 42301
Alliance Dermatology and Mohs Center
Phoenix, Arizona, 85032
Leading Edge Dermatology
Plantation, Florida, 33317
NorCal Clinical Research
Rocklin, California, 95765
Texas Dermatology and Laser Specialists - San Antonio - South New Braunfels Avenue
San Antonio, Texas, 78235
Jordan Valley Dermatology & Research Center
South Jordan, Utah, 84095
Revival Research Institute, LLC
Troy, Michigan, 48084
Argentina11 sites
CONEXA Investigacion Clinica S.A.
Buenos Aires, 1012
CIPREC
Buenos Aires, 1061
Centro de Investigaciones Metabólicas (CINME)
Buenos Aires, C1056ABI
DOM Centro de Reumatología
Buenos Aires, C1111
Instituto de Neumonologia Y Dermatologia
Buenos Aires, C1425BEA
Psoriahue
Buenos Aires, C1425DKG
Fundación Respirar
Buenos Aires, C1426ABP
Parra Dermatología
Mendoza, 5500
INECO Neurociencias Oroño
Rosario, 2000
Instituto de Investigaciones Clinicas Rosario
Rosario, S2000CVD
Centro de Investigaciones San Miguel
San Miguel, 1663
Brazil9 sites
AlergoAlpha - Barueri
Barueri, 06454-010
PUC Trials- Nucleo de Pesquisa clinica da Escola de Medicina da PUCPR
Curitiba, 80230-130
Irmandade da Santa Casa de Misericórdia de Porto Alegre
Porto Alegre, 90050-170
Hospital São Lucas da PUCRS
Porto Alegre, 90610-000
IBPClin - Instituto Brasil de Pesquisa Clínica
Rio de Janeiro, 20241-180
Centro de Pesquisas da Clínica IBIS
Salvador, 41820-020
Faculdade de Medicina do ABC
Santo André, 09060-870
ISPEM - Instituto São José dos Campos em Pesquisas Médicas
São José dos Campos, 12243-280
CEPIC - Centro Paulista de Investigação Clínica
São Paulo, 04266-010
Canada9 sites
Brunswick Dermatology Center
Fredericton, E3B 1G9
Maritime Dermatology
Halifax, B3K 5R3
Lovegrove Dermatology
London, N6A 5R9
Skin Care West
Nanaimo, V9V 1A3
Kanata Allergy Clinic
Ottawa, K2T 0N7
SKiN Centre for Dermatology
Peterborough, K9J 5K2
Centre de Recherche Saint-Louis
Sherbrooke, J1G 1X9
Eternal Springtime Dermatology
Thunder Bay, P7C 4Y7
North York Research Inc
Toronto, M2N 3A6
Puerto Rico2 sites
Dr. Samuel Sanchez PSC
Caguas, 00725
CMRC Headlands, LLC
San Juan, 00918
About this study
Official title: A Phase 4, Multicenter, Open-label, Single-arm Study to Investigate the Efficacy of Lebrikizumab in Adult and Adolescent Participants With Moderate Atopic Dermatitis and High Itch Burden
The purpose of this study is to measure how well taking lebrikizumab alone works for participants with fewer places on the body with eczema (atopic dermatitis), but these places may be very itchy.
Participation in this study will last up to approximately 38 weeks (9 and a half months) including 24 weeks (6 months) of treatment.
- Conditions
- Atopic Dermatitis
- Being tested
- Lebrikizumab
- Medical subject headings
- Dermatitis, Atopic
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
LebrikizumabDrug
Also called LY3650150
Administered SC
| Study group | Role | What they receive |
|---|---|---|
| Lebrikizumab | Experimental | Lebrikizumab administered subcutaneously (SC). Receives: Drug: Lebrikizumab |
What is being measured
The primary outcome is the main question the study is designed to answer.
Percentage of Participants Achieving Eczema Area and Severity Index-75 (EASI-75) (≥75% Reduction from Baseline in EASI), or a ≥4-point Reduction in Pruritus Numerical Rating Scale (NRS) from Baseline
The primary endpoint will be a composite endpoint as defined by achieving either EASI-75 or Pruritus NRS≥4-point Reduction from Baseline.
Measured: Week 16
Secondary outcomes (11)
Percentage of Participants Achieving EASI-75
Measured: Baseline to Week 24
Percentage of Participants Achieving a ≥4-point Reduction from Baseline in Pruritus NRS
Measured: Baseline to Week 24
Percentage of Participants with an Investigator's Global Assessment (IGA) of 0 or 1 and a Reduction ≥2 points from Baseline
Measured: Baseline to Week 24
Percentage of Participants Achieving EASI-90
Measured: Baseline to Week 24
Change from Baseline in Body Surface Area (BSA) Involvement
Measured: Baseline, Week 24
Percentage of Change from Baseline in Pruritus NRS Score
Measured: Baseline, Week 24
Percentage of Participants with a Sleep-loss Scale Score of ≥2 points at Baseline Who Achieve a ≥ 2-point Reduction
Measured: Baseline to Week 24
Percentage Change from Baseline in Sleep-loss Scale
Measured: Baseline, Week 24
Percentage of Participants with a Skin Pain NRS of ≥4 Points at Baseline Who Achieve a ≥4-point Reduction
Measured: Baseline to Week 24
Change from Baseline in Dermatology Quality of Life (DLQI)
Measured: Baseline, Week 24
Change from Baseline in Children's Dermatology Quality of Life (CDLQI)
Measured: Baseline, Week 24
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted5 Jun 2025
- Study start16 Jun 2025
- Primary completion14 May 2026
- Study completion21 Sep 2026
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Atopic DermatitisStudies of the same condition, open and under way.
- More trials run by Eli Lilly and CompanyThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 4
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 233 participants (actual)
Sponsor and investigators
- Lead sponsor
- Eli Lilly and Company
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 8 AM - 8 PM Eastern time (UTC/GMT - 5 hours, EST), Study director, Eli Lilly and Company
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07006792
- Sponsor's protocol ID
- 27407
- Other IDs
- J2T-MC-KGCE
- Acronym
- ADsolve
- Status last verified
- Oct 2026
- First submitted
- 28 May 2025
- Last updated
- 15 Oct 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- Yes: Anonymized individual patient level data will be provided in a secure access environment upon approval of a research proposal and a signed data sharing agreement.