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Atopic DermatitisPhase 3ADorable-2NCT05735483

A Study to Assess the Long-Term Safety and Efficacy of Lebrikizumab (LY3650150) in Participants 6 Months to <18 Years of Age With Moderate-to-Severe Atopic Dermatitis

A Phase 3 study testing Lebrikizumab in people with Atopic Dermatitis and Eczema, run by Eli Lilly and Company at 94 sites in 13 countries.

Enrolling by invitation

Enrolling by invitation. The study team selects and invites participants, usually from an existing group of patients.

Sites and contacts
Official record
Search all trials

Trial summary

The main purpose of this study is to assess the long-term safety and efficacy of lebrikizumab in participants 6 Months to <18 years of age with moderate-to-severe atopic dermatitis. This study will last about 68 weeks and may include up to 16 planned visits. Read more about this study

Who is it for?
Ages 6 months to 18 years
Conditions the study is for
Atopic Dermatitis, Eczema
What is being tested?
Lebrikizumab
Type of treatment
Injection or infusion
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
338 participants
Where
94 sitesin 13 countries
Study dates
9 Mar 2023to Apr 2029
Phase
Phase 3
Are there results?
Not yet: the study is under way

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 6 months to 18 years
  • All sexes
  • No healthy volunteers
  • Child, Adult

Who may be able to join

  • Received treatment in Study KGBI and have adequately completed the study treatments and last visit of study KGBI, including any applicable systemic AD treatment washout.
  • For female participants of childbearing potential, highly effective contraceptive use should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies

Who cannot join

  • Developed an serious adverse events (SAE) during their participation in parent study KGBI deemed related to lebrikizumab, which in the opinion of the investigator or of the medical monitor could indicate that continued treatment with lebrikizumab may present an unreasonable risk for the participant.
  • Developed an AE during their participation in the study KGBI that was deemed related to lebrikizumab and led to study treatment discontinuation, which in the opinion of the investigator or of the medical monitor could indicate that continued treatment with lebrikizumab may present an unreasonable risk for the participant.
  • Met the criteria for permanent study intervention discontinuation in study KGBI, if deemed related to lebrikizumab or led to investigator- or sponsor-initiated withdrawal of participant from the study (for example, noncompliance, inability to complete study assessments, etc.)
  • Note: If study KGBI is still blinded at the time of rollover to study KGBJ, conditions deemed related to the study treatment will be considered related to lebrikizumab.
  • Are pregnant or breastfeeding or are planning to become pregnant or breastfeed during the study.

Trial locations and contacts

94 sites in 13 countries. Contact the study team or a site near you to ask about taking part.

94 sites in 13 countries

United States21 sites
  • Great Lakes Research Group, Inc.

    Bay City, Michigan, 48706

  • The University of Texas Health Science Center at Houston

    Bellaire, Texas, 77401

  • Clinical Research Center of Alabama

    Birmingham, Alabama, 35209

  • Treasure Valley Medical Research

    Boise, Idaho, 83706

  • Massachusetts General Hospital

    Boston, Massachusetts, 02114

  • Medical University of South Carolina

    Charleston, South Carolina, 29425

  • Northwestern University

    Chicago, Illinois, 60611

  • Wright State Physicians

    Fairborn, Ohio, 45324

  • UConn Health

    Farmington, Connecticut, 06030

  • First OC Dermatology

    Fountain Valley, California, 92708

  • Solutions Through Advanced Research

    Jacksonville, Florida, 32256

  • Dartmouth-Hitchcock Medical Center

    Lebanon, New Hampshire, 03766

  • Dermatology Research Associates

    Los Angeles, California, 90045

  • Medical College of Wisconsin

    Milwaukee, Wisconsin, 53226

  • Arkansas Research Trials

    North Little Rock, Arkansas, 72217

  • Allergy and Asthma Specialist

    Owensboro, Kentucky, 42301

  • Phoenix Children's Hospital

    Phoenix, Arizona, 85016

  • Integrative Skin Science and Research - Location 2

    Sacramento, California, 95815

  • Texas Dermatology and Laser Specialists

    San Antonio, Texas, 78218

  • ForCare Clinical Research

    Tampa, Florida, 33613

  • Respiratory Medicine Research Institute of Michigan, PLC

    Ypsilanti, Michigan, 48197

Other trials in United States

Japan12 sites
  • Asahikawa Medical College Hospital

    Asahikawa, Hokkaido, 078-8510

  • Fukuyama City Hospital

    Fukuyama, Hiroshima, 721-8511

  • Osaka Habikino Medical Center

    Habikino, Osaka, 583-8588

  • Hiroshima University Hospital

    Hiroshima, Hiroshima, 734-8551

  • Ina Central Hospital

    Ina, Nagano, 396-0033

  • Enomoto Clinic

    Kumagaya, Saitama, 360-0018

  • University Hospital,Kyoto Prefectural University of Medicine

    Kyoto, Kyoto, 602-8566

  • Okayama City General Medical Center Okayama City Hospital

    Okayama, Okayama-ken, 700-8557

  • National Hospital Organization Sagamihara National Hospital

    Sagamihara, Kanagawa, 252-0315

  • Dermatology and Ophthalmology Kume Clinic

    Sakai, Osaka, 593-8324

  • Sugamo Sengoku Dermatology

    Toshima City, Tokyo, 170-0002

  • Fujita Health University

    Toyoake, Aichi-ken, 470-1192

Other trials in Japan

Spain10 sites
  • Hospital Sant Joan de Déu

    Esplugues de Llobregat, Barcelona [Barcelona], 08950

  • Hospital Universitario de Gran Canaria Doctor Negrín

    Las, Las Palmas, 35010

  • Grupo Pedro Jaén

    Madrid, Madrid, 28006

  • Hospital Infantil Universitario Niño Jesús

    Madrid, Madrid, 28009

  • Hospital Universitario 12 de Octubre

    Madrid, Madrid, 28041

  • Hospital Universitario La Paz

    Madrid, Madrid, 28046

  • Hospital de Manises

    Manises, València, 46940

  • Clinica Universidad de Navarra

    Pamplona, Navarre, 31008

  • CHOP-Centro De Especialidades De Mollabao

    Pontevedra, Pontevedra [Pontevedra], 36001

  • Hospital Universitario Quironsalud Madrid

    Pozuelo de Alarcón, Madrid, 28223

Other trials in Spain

Mexico9 sites
  • Scientia Investigacion Clinica S.C.

    Chihuahua City, Chihuahua, 31207

  • PanAmerican Clinical Research - Cuernavaca

    Cuernavaca, Morelos, 62290

  • Hospital de Jesús Nazareno

    Mexico City, Mexico City, 06090

  • Trials in Medicine

    Mexico City, Mexico City, 06700

  • Hospital Infantil de Mexico Federico Gomez

    Mexico City, Mexico City, 06720

  • Eukarya PharmaSite

    Monterrey, Nuevo León, 64718

  • Hospital Universitario "Dr. Jose Eleuterio Gonzalez"

    Monterrey, Nuevo León, 66460

  • Arké SMO S.A de C.V

    Veracruz, Veracruz, 91910

  • Instituto Dermatologico de Jalisco

    Zapopan, Jalisco, 45190

Other trials in Mexico

Brazil8 sites
  • Fundação Pio XII - Hospital de Câncer de Barretos

    Barretos, São Paulo, 14784400

  • Centro de Pesquisa Sao Lucas

    Campinas, São Paulo, 13060-803

  • Hospital de Clinicas de Porto Alegre

    Porto Alegre, Rio Grande do Sul, 90035-903

  • Hospital de Clínicas de Ribeirão Preto

    Ribeirão Preto, São Paulo, 14051-140

  • IBPClin - Instituto Brasil de Pesquisa Clínica

    Rio de Janeiro, Rio de Janeiro, 20241-180

  • Faculdade de Medicina do ABC

    Santo André, São Paulo, 09060-870

  • Pesquisare Saude

    Santo André, São Paulo, 09080-110

  • Clinica de Alergia Martti Antila

    Sorocaba, São Paulo, 18040-425

Other trials in Brazil

Argentina7 sites
  • CONEXA Investigacion Clinica S.A.

    Buenos Aires, Buenos Aires, 1012

  • Fundación Respirar

    Buenos Aires, Buenos Aires, C1426ABP

  • Fundacion Cidea

    Buenos Aires, Buenos Aires F.D., C1121ABE

  • Instituto de Neumonología Y Dermatología

    Ciudad Autonoma de Buenos Aire, Buenos Aires, 1425

  • Psoriahue

    Ciudad Autonoma de Buenos Aire, Buenos Aires, C1425DKG

  • Centro de Investigaciones Metabólicas (CINME)

    Ciudad Autónoma de Buenos Aires, Buenos Aires, 1027

  • Fundacion Estudios Clinicos

    Rosario, Santa Fe Province, S2000DEJ

Other trials in Argentina

Taiwan6 sites
  • National Taiwan University Hospital - Hsinchu branch

    Hsinchu, Hsinchu, 300

  • Chang Gung Memorial Hospital at Kaohsiung

    Kaohsiung Niao Sung Dist, Kaohsiung, 83301

  • Chung Shan Medical University Hospital

    Taichung, Taichung, 402

  • National Taiwan University Hospital

    Taipei, Taipei, 10002

  • Taipei Veterans General Hospital

    Taipei, Taipei, 11217

  • Chang Gung Medical Foundation-Linkou Branch

    Taoyuan, Taoyuan, 333

Other trials in Taiwan

Germany5 sites
  • Fachklinik Bad Bentheim

    Bad Bentheim, Niedersach, 48455

  • Rosenpark Research GmbH

    Darmstadt, Hesse, 64283

  • Universitaetsklinikum Carl Gustav Carus Dresden

    Dresden, Saxony, 01307

  • Universitätsklinikum Frankfurt

    Frankfurt am Main, Hesse, 60590

  • Universitätsklinikum Münster

    Münster, North Rhine-Westphalia, 48149

Other trials in Germany

Australia4 sites
  • Cornerstone Dermatology

    Coorparoo, Queensland, 4151

  • Sydney Children's Hospital

    Randwick, New South Wales, 2031

  • The Children's Hospital at Westmead

    Westmead, New South Wales, 2145

  • Veracity Clinical Research Pty Ltd

    Woolloongabba, Queensland, 4102

Other trials in Australia

France4 sites
  • Hôpital Saint Vincent-de-Paul

    Lille, Hauts-de-France, 59020

  • Centre Hospitalier Universitaire de Nantes - L' Hopital l'hôtel-Dieu

    Nantes, Loire-Atlantique, 44093 Cedex 1

  • Hôpitaux Drôme Nord - Romans

    Romans-sur-Isère, Drôme, 26102

  • CHU de Toulouse - Hopital Larrey

    Toulouse, Midi-Pyrénées, 31400

Other trials in France

Poland4 sites
  • Centrum Badan Klinicznych PI-House sp. z o.o.

    Gdansk, Pomeranian Voivodeship, 80-546

  • Diamond Clinic

    Krakow, Małopolski, 31-559

  • DERMED Centrum Medyczne Sp. z o.o.

    Lodz, Łódź Voivodeship, 90-265

  • Centrum Medyczne Evimed

    Warsaw, Masovian Voivodeship, 02-625

Other trials in Poland

Canada2 sites
  • Dermatology Research Institute

    Calgary, Alberta, T2J 7E1

  • DermEdge Research

    Mississauga, Ontario, L4Y 4C5

Other trials in Canada

Czechia2 sites
  • Detska nemocnice FN Brno

    Brno, Brno-město, 613 00

  • Fakultni nemocnice Bulovka

    Prague, Praha 8, 180 81

Other trials in Czechia

About this study

Official title: A Phase 3, Multicenter, Long-Term Extension Study to Assess the Safety and Efficacy of Lebrikizumab in Participants 6 Months to <18 Years of Age With Moderate-to-Severe Atopic Dermatitis

The main purpose of this study is to assess the long-term safety and efficacy of lebrikizumab in participants 6 Months to <18 years of age with moderate-to-severe atopic dermatitis.

This study will last about 68 weeks and may include up to 16 planned visits. If participating in the optional extension as well, the study will last approximately 1 additional year for a total of up to 116 weeks and may include up to 29 scheduled visits.

Being tested
Lebrikizumab, Placebo
Medical subject headings
Dermatitis, Atopic, Eczema

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

  • PlaceboDrug

    Administered SC

Study groups in NCT05735483
Study groupRoleWhat they receive
LebrikizumabExperimentalParticipants will receive Lebrikizumab administered subcutaneously (SC). Placebo will be administered to maintain the blind of parent study J2T-MC-KGBI.
Receives: Drug: Lebrikizumab; Drug: Placebo
Lebrikizumab - Optional Extension Period (OEP)ExperimentalDuring the OEP, participants will be assigned to dose and treatment group based on participant weight and response achieved at treatment week-52.
Receives: Drug: Lebrikizumab; Drug: Placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Percentage of Participants Discontinued From Study Treatment due to Adverse Events (AEs)

    Measured: Baseline through Week 52

Secondary outcomes (9)
  1. Percentage of Participants with an Investigator's Global Assessment (IGA) Score 0 or 1 and a Reduction ≥2 Points from Baseline of Study KGBI by Visit in Study KGBJ

    Measured: Baseline to Week 52

  2. Percentage of Participants Achieving Eczema Area and Severity Index (EASI-75) (≥75% Reduction in EASI Score) from Baseline of Study KGBI by Visit in Study KGBJ

    Measured: Baseline to Week 52

  3. Percentage of Participants Achieving EASI-90 (≥90% Reduction in EASI Score) from Baseline of Study KGBI by Visit in Study KGBJ

    Measured: Baseline to Week 52

  4. Percentage of Participants with a Pruritus Numeric Rating Scale (NRS) of ≥4 points at Baseline of Study KGBI who Achieve a ≥4-point Reduction from Baseline of Study KGBI by Visit in Study KGBJ

    Measured: Baseline to Week 52

  5. Percentage Change from Baseline of Study KGBI by Visit in Study KGBJ in Pruritus NRS Score

    Measured: Baseline, Week 52

  6. Percentage Change from Baseline of Study KGBI by Visit in Study KGBJ in SCORing Atopic Dermatitis (SCORAD)

    Measured: Baseline, Week 52

  7. Percentage Change from Baseline of Study KGBI by Visit in Study KGBJ in EASI

    Measured: Baseline, Week 52

  8. Change from Baseline of Study KGBI by Visit in Study KGBJ in EASI

    Measured: Baseline, Week 52

  9. Change from Baseline of Study KGBI by Visit in Study KGBJ in Body Surface Area (BSA)

    Measured: Baseline, Week 52

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted21 Feb 2023
  2. Study start9 Mar 2023
  3. Primary completionDec 2027 (estimated)
  4. Study completionApr 2029 (estimated)

Resources

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 3
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Single group
Masking
None (open label)
Enrolment
338 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05735483
Sponsor's protocol ID
18266
Other IDs
J2T-MC-KGBJ/DRM06-AD16, 2022-501478-21-00
Acronym
ADorable-2
Status last verified
Oct 2026
First submitted
10 Feb 2023
Last updated
26 Oct 2026
Results posted
No
Data monitoring committee
Yes
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.

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Lebrikizumab in people with Atopic Dermatitis and Eczema, run by Eli Lilly and Company at 94 sites in 13 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 2 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: enrolling by invitation, as of the sponsor's last update on 26 Oct 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 94 sites in United States, Japan, Spain, Mexico, Brazil and 8 more countries. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Percentage of Participants Discontinued From Study Treatment due to Adverse Events (AEs) (time frame: Baseline through Week 52). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 26 Oct 2026.

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