A Study of Mirikizumab (LY3074828) in Pediatric Participants With Crohn's Disease
- Registration Number
- NCT05509777
- Lead Sponsor
- Eli Lilly and Company
- Brief Summary
Study participants will be screened during the platform study and randomly assigned to receive mirikizumab or another intervention. The purpose of the mirikizumab study is to evaluate efficacy, safety, tolerability, and how well mirikizumab absorbs into the body of pediatric participants with Crohn's disease.
Study periods for the intervention-specific appendix (ISA) will be as follows:
* A 12-week induction period
* A maintenance period from Week 12 to Week 52, and
* A safety follow-up period up to 16 weeks.
The study will last about 74 weeks and may include up to 19 visits.
- Detailed Description
Participants screened in the MACARONI-23 Platform study could be randomized to mirikizumab to participate in this intervention specific arm of the study.
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 90
- Participants must have a diagnosis of CD or fistulizing CD, with active colitis, ileitis, or ileocolitis, confirmed at any time in the past by clinical, endoscopic, and histologic criteria.
- Participants have moderately to severely active CD (as defined by a baseline PCDAI score ≥30).
- Participants must have endoscopy with evidence of active CD defined as SES-CD score ≥6 (or ≥4 for participants with isolated ileal disease) within 1 month of receiving study intervention at Week 0.
- Participants must have a documented history of inadequate response, loss of response or intolerance to at least one medication used to treat CD, which may include immunomodulators, oral or IV corticosteroids, a biologic therapy or a JAK inhibitor.
- Participants must not have complications of CD such as symptomatic strictures or stenosis, short gut syndrome, or any other manifestations that might be anticipated to require surgery.
- Participants must not have an abscess.
- Participants must not have any kind of bowel resection within 26 weeks or any other intra-abdominal surgery within 12 weeks of baseline.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Mirikizumab Dose 1 Mirikizumab Mirikizumab administered intravenously (IV) or subcutaneously (SC) in participants that weigh greater than (\>) 40 kilograms (kg). Mirikizumab Dose 2 Mirikizumab Mirikizumab administered IV or SC in participants that weigh \>20 kg to less than or equal to (≤) 40 kg. Dosing is based on assessments of the participant's weight and appropriate weight class. Mirikizumab Dose 3 Mirikizumab Mirikizumab administered IV or SC in participants that weigh greater than or equal to (≥) 9 kg to less than or equal to ≤20 kg. Dosing is based on assessments of the participant's weight and appropriate weight class.
- Primary Outcome Measures
Name Time Method Percentage of Participants with Clinical Response by Pediatric Crohn's Disease Activity Index (PCDAI) at Week 12 and Endoscopic Response by Simple Endoscopic Score for CD (SES-CD) at Week 52 Baseline to Week 52 Clinical response based on PCDAI, and endoscopic response based on SES-CD.
Percentage of Participants with a Clinical Response by PCDAI at Week 12 and Clinical Remission by PCDAI at Week 52 Baseline to Week 52 Clinical response based on PCDAI, and clinical remission based on PCDAI.
- Secondary Outcome Measures
Name Time Method Pharmacokinetics (PK): Clearance of Mirikizumab Baseline through Week 52 Pharmacokinetics (PK): Volume of Distribution of Mirikizumab Baseline through Week 52 Change from Baseline in C-reactive Protein (CRP) Baseline, Week 12 Change from Baseline in CRP Baseline, Week 52 Percentage of Participants Achieving Clinical Response by PCDAI Week 12 Clinical response based on PCDAI.
Percentage of Participants Achieving Clinical Response by Clinical Disease Activity Index (CDAI) Week 12 Clinical response based on CDAI for participants ≥12 years of age
Percentage of Participants Achieving Clinical Remission by PCDAI Week 52 Clinical remission based on PCDAI
Percentage of Participants Achieving Clinical Remission by CDAI Week 12 Clinical remission based on CDAI for participants ≥12 years of age.
Percentage of Participants Achieving Endoscopic Response by SES-CD Week 12 Endoscopic response based on SES-CD.
Percentage of Participants Achieving Clinical Response by PCDAI at Week 12 and Endoscopic Remission by SES-CD at Week 52 Baseline to Week 52 Change from Baseline in Fecal calprotectin Baseline, Week 52 Percentage of Participants Achieving Clinical Response PCDAI at Week 12 and Clinical Remission by CDAI at Week 52 Baseline to Week 52 Clinical response by PCDAI, CDAI for participants ≥12 years of age
Percentage of Participants Achieving Endoscopic Response Week 52 Endoscopic response by SES-CD
Percentage of Participants Achieving Clinical Response by PCDAI at Week 12 and PCDAI Clinical Remission without the use of Corticosteroids and who did not have Crohn's disease (CD)-Related Surgery at Week 52 Baseline to Week 52 Clinical response and clinical remission by PCDAI
Trial Locations
- Locations (81)
Cook Children's Medical Center
🇺🇸Fort Worth, Texas, United States
University of Vermont Medical Center
🇺🇸Burlington, Vermont, United States
University of California San Diego
🇺🇸La Jolla, California, United States
Cedars Sinai Medical Center
🇺🇸Los Angeles, California, United States
Connecticut Children's Medical Center
🇺🇸Hartford, Connecticut, United States
Emory University
🇺🇸Atlanta, Georgia, United States
Children's Center for Digestive Health Care, LLC
🇺🇸Atlanta, Georgia, United States
Riley Childrens Hospital
🇺🇸Indianapolis, Indiana, United States
Boston Children's Hospital
🇺🇸Boston, Massachusetts, United States
Atlantic Children's Health--Pediatric Gastroenterology
🇺🇸Morristown, New Jersey, United States
Weill Cornell Medical College (WCMC) - Judith Jaffe Multiple Sclerosis Center (JJMSC)
🇺🇸New York, New York, United States
Icahn School of Medicine at Mount Sinai
🇺🇸New York, New York, United States
Columbia University Medical Center/New York Presbyterian
🇺🇸New York, New York, United States
Childrens Medical Center
🇺🇸Dayton, Ohio, United States
Children's Hospital of Philadelphia
🇺🇸Philadelphia, Pennsylvania, United States
Seattle Children's Hospital
🇺🇸Seattle, Washington, United States
AKH - Medizinische Universtität Wien
🇦🇹Vienna, Austria
Cliniques universitaires Saint-Luc
🇧🇪Bruxelles, Brussel, Belgium
UZ Leuven
🇧🇪Leuven, Vlaams-Brabant, Belgium
Universitair Ziekenhuis Brussel
🇧🇪Brussel, Belgium
Universitair Ziekenhuis Gent
🇧🇪Gent, Belgium
Irmandade da Santa Casa de Misericórdia de Porto Alegre
🇧🇷Porto Alegre, Rio Grande Do Sul, Brazil
Integral Pesquisa e Ensino
🇧🇷Votuporanga, Sao Paulo, Brazil
Hospital PUC-CAMPINAS
🇧🇷Campinas, São Paulo, Brazil
Hospital Pequeno Príncipe
🇧🇷Curitiba-PR, Brazil
Hospital das Clínicas - UFG (Universidade Federal de Goiás)
🇧🇷Goiânia, Brazil
NDI - Nucleo de Doenças Infecciosas
🇧🇷Santos Dumont, Brazil
Children's & Women's Health Centre of British Columbia
🇨🇦Vancouver, British Columbia, Canada
IWK Health Centre
🇨🇦Halifax, Nova Scotia, Canada
London Health Sciences Centre (LHSC) - Victoria Hospital
🇨🇦London, Ontario, Canada
The Hospital for Sick Children
🇨🇦Toronto, Ontario, Canada
Hopital Jeanne de Flandre - CHRU Lille
🇫🇷Lille Cedex, Nord, France
CHU AMIENS Picardie Site SUD CRC
🇫🇷Amiens, France
URC CIC
🇫🇷Paris, France
Hôpital Robert Debré - Paris
🇫🇷Paris, France
Soroka Medical Center
🇮🇱Beer Sheva, Israel
Shamir Medical Center (Assaf Harofeh)
🇮🇱Israel, Israel
Shaare Zedek
🇮🇱Jerusalem, Israel
Hadassah University Hospital, Ein Kerem,
🇮🇱Jerusalem, Israel
Schneider Children's Medical Center
🇮🇱Petah Tiqva, Israel
Asst Papa Giovanni Xxiii Bergamo
🇮🇹Bergamo, Italy
Azienda USL di Bologna
🇮🇹Bologna, Italy
SOC Gastroenterologia e Nutrizione - AOU Meyer (Primo Piano Ala OVEST, accettazione DH centralizzato)
🇮🇹Firenze, Italy
Ospedale dei Bambini Vittore Buzzi
🇮🇹Milano, Italy
Ospedale Pediatrico Bambino Gesù
🇮🇹Roma, Italy
Gastroenterologia ed epatologia pediatrica (Piano terra della Clinica Pediatrica)
🇮🇹Roma, Italy
Hirosaki University Hospital
🇯🇵Hirosaki, Aomori Pref., Japan
Kokikai Tsujinaka Hospital Kashiwanoha
🇯🇵Kashiwa-shi, Chiba-Ken, Japan
Kobe University Hospital
🇯🇵Kobe, Hyogo, Japan
Yokohama City University Medical Center, Center of IBD
🇯🇵Yokohama-shi, Kanagawa-Ken, Japan
Akershus Universitetssykehus
🇳🇴Nordbyagen, Norway
Oslo University Hospital
🇳🇴Oslo, Norway
Miyagi Children's Hospital
🇯🇵Sendai-shi, Miyagi, Japan
Juntendo University Hospital
🇯🇵Bunkyo-ku, Tokyo, Japan
National Center for Child Health and Development
🇯🇵Setagaya-ku, Tokyo, Japan
Saga University Hospital
🇯🇵Saga, Japan
Kyungpook National University Chilgok Hospital
🇰🇷Daegu, Gyeongsangbuk-do, Korea, Republic of
Samsung Medical Center
🇰🇷Seoul, Korea, Korea, Republic of
Inje University Haeundae Paik Hospital
🇰🇷Busan, Kwangyǒkshi, Korea, Republic of
Seoul National University Hospital
🇰🇷Seoul, Teukbyeolsi [Seoul], Korea, Republic of
Severance Hospital, Yonsei University Health System
🇰🇷Seoul, Korea, Republic of
Erasmus Medisch Centrum
🇳🇱Rotterdam, Zuid-Holland, Netherlands
Universitetssykehuset Nord-Norge
🇳🇴Tromsø, Norway
St-Olavs Hospital
🇳🇴Trondheim, Norway
Instytut Pomnik-Centrum Zdrowia Dziecka
🇵🇱Warszawa, Masovian, Poland
Uniwersytecki Szpital Dziecięcy w Krakowie
🇵🇱Krakow, Poland
Korczowski Bartosz, Gabinet Lekarski
🇵🇱Rzeszow, Poland
Warsaw IBD Point Profesor Kierkus
🇵🇱Warszawa, Poland
Centro Clínico Académico - Braga (2CA-Braga) (Hospital de Braga)
🇵🇹Braga, Portugal
Centro Hospitalar de Lisboa Norte, E.P.E. - Hospital de Santa Maria
🇵🇹Lisboa, Portugal
Centro Hospitalar de São João, E.P.E.
🇵🇹Porto, Portugal
Hospital Sant Joan de Deu
🇪🇸Esplugues de Llobregat, Barcelona, Spain
Corporacio Sanitaria Parc Tauli
🇪🇸Sabadell, Barcelona, Spain
Hospital Universitario Reina Sofia
🇪🇸Cordoba, Spain
Hospital Universitari i Politecnic La Fe
🇪🇸València, Spain
Royal London Hospital
🇬🇧Whitechapel, Greater London, United Kingdom
Great Ormond Street Hospital For Children NHS Foundation Trust
🇬🇧London, London, City Of, United Kingdom
Royal Hospital for Children and Young People
🇬🇧Edinburgh, Lothian Region, United Kingdom
Oxford University Hospitals NHS trust John Radcliffe hospital
🇬🇧Headington, Oxford, United Kingdom
Sheffield Children's Hospital
🇬🇧Sheffield, South Yorkshire, United Kingdom
Manchester University NHS Foundation Trust
🇬🇧Manchester, United Kingdom