NCT05784246

Brief Summary

The main purpose of this study is to investigate efficacy, pharmacokinetics and safety of the drug in pediatric participants with moderately to severely active ulcerative colitis (UC).

Trial Health

98
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
63

participants targeted

Target at below P25 for phase_3

Timeline
Completed

Started Nov 2023

Geographic Reach
11 countries

34 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

March 13, 2023

Completed
11 days until next milestone

First Posted

Study publicly available on registry

March 24, 2023

Completed
8 months until next milestone

Study Start

First participant enrolled

November 22, 2023

Completed
2.4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2026

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 1, 2026

Completed
Last Updated

June 3, 2026

Status Verified

June 1, 2026

Enrollment Period

2.4 years

First QC Date

March 13, 2023

Last Update Submit

June 2, 2026

Conditions

Outcome Measures

Primary Outcomes (1)

  • Percentage of Participants with modified Mayo score (MMS) Clinical Remission at Week 52 among the Week 12 Clinical Responders

    Baseline to Week 52

Secondary Outcomes (17)

  • Percentage of Participants in MMS Clinical Remission

    Week 12

  • Percentage of Participants in MMS Clinical Response

    Week 12

  • Percentage of Participants with Endoscopic Remission

    Week 12

  • Percentage of Participants with Endoscopic Improvement

    Week 12

  • Percentage of Participants Achieving Pediatric Ulcerative Colitis Activity Index (PUCAI) Clinical Response

    Week 12

  • +12 more secondary outcomes

Study Arms (3)

Mirikizumab Weight-Based Group 1

EXPERIMENTAL

Experimental: Participants will receive mirikizumab weight-based dosing intravenously (IV) or subcutaneously (SC).

Drug: Mirikizumab IVDrug: Mirikizumab SC

Mirikizumab Weight-Based Group 2

EXPERIMENTAL

Experimental: Participants will receive mirikizumab weight-based dosing IV or SC.

Drug: Mirikizumab IVDrug: Mirikizumab SC

Mirikizumab Weight-Based Group 3

EXPERIMENTAL

Experimental: Mirikizumab Participants will receive mirikizumab weight-based dosing IV or SC.

Drug: Mirikizumab IVDrug: Mirikizumab SC

Interventions

Administered IV

Also known as: LY3074828
Mirikizumab Weight-Based Group 1Mirikizumab Weight-Based Group 2Mirikizumab Weight-Based Group 3

Administered SC

Also known as: LY3074828
Mirikizumab Weight-Based Group 1Mirikizumab Weight-Based Group 2Mirikizumab Weight-Based Group 3

Eligibility Criteria

Age2 Years - 17 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)

You may qualify if:

  • Males or females weighing ≥10 kg and ≥2 and \<18 years old at the time of consent for screening.
  • Have moderate to severe UC.
  • Have failed corticosteroids, biologics, (for example, anti-tumor necrosis factor (TNF) antibodies or anti-integrin antibodies), immunomodulators (for example, azathioprine, thiopurines or methotrexate) or Janus Kinase (JAK)-Inhibitor treatment.
  • Have UC at least 3 months in duration before baseline, which includes endoscopic evidence of UC corroborated by a histopathology report.

You may not qualify if:

  • Have Crohn's disease, Inflammatory Bowel Disease Unclassified, ulcerative proctitis or primary sclerosing cholangitis.
  • Have immune deficiency syndrome.
  • Previous bowel resection or intestinal surgery.
  • Evidence of toxic megacolon.
  • History or current evidence of cancer of the gastrointestinal tract.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (34)

University of California, San Francisco

San Francisco, California, 94158, United States

Location

Children's Center for Digestive Health Care, LLC

Atlanta, Georgia, 30342, United States

Location

Riley Childrens Hospital

Indianapolis, Indiana, 46202, United States

Location

Washington University

St Louis, Missouri, 63110-1010, United States

Location

Icahn School of Medicine at Mount Sinai

New York, New York, 10029, United States

Location

Cincinnati Children's Hospital Medical Center

Cincinnati, Ohio, 45229, United States

Location

UZA

Edegem, 2650, Belgium

Location

UZ Leuven

Leuven, 3000, Belgium

Location

The Hospital for Sick Children

Toronto, M5G 0A4, Canada

Location

Hôpital Necker - Enfants Malades

Paris, 75015, France

Location

Universitaetsmedizin der Johannes Gutenberg-Universitaet Mainz

Mainz, 55131, Germany

Location

LMU-Campus Innenstadt

München, 80337, Germany

Location

Helios Klinikum Wuppertal

Wuppertal, 42283, Germany

Location

Shaare Zedek

Jerusalem, 9103102, Israel

Location

Hadassah University Hospital, Ein Kerem

Jerusalem, 911200, Israel

Location

Schneider Children's Medical Center

Petah Tikva, 4920235, Israel

Location

King Fahad Medical City

Rishon LeZiyyon, 70300, Israel

Location

Azienda Ospedaliero Universitaria Ospedale Pediatrico Meyer

Florence, 50139, Italy

Location

Azienda Ospedaliera Universitaria Policlinico Umberto I - Università di Roma La Sapienza

Roma, 00161, Italy

Location

Juntendo University Hospital

Bunkyō City, 113-8431, Japan

Location

Institute of Science Tokyo Hospital

Bunkyō City, 113-8519, Japan

Location

Kokikai Tsujinaka Hospital Kashiwanoha

Kashiwa-shi, 277-0871, Japan

Location

Saga University Hospital

Saga, 849-8501, Japan

Location

National Center for Child Health and Development

Setagaya-ku, 157-8535, Japan

Location

Yokohama City University Medical Center, Center of IBD

Yokohama, 232-0024, Japan

Location

Gabinet Lekarski Bartosz Korczowski

Rzeszów, 35-302, Poland

Location

Twoja Przychodnia-Szczecińskie Centrum Medyczne

Szczecin, 71-434, Poland

Location

Medical Network Spółka z o. o., WIP Warsaw IBD Point Profesor Kierkus

Warsaw, 04-501, Poland

Location

Instytut 'Pomnik - Centrum Zdrowia Dziecka

Warsaw, 04-730, Poland

Location

Centrum Medyczne Oporow

Wroclaw, 52-416, Poland

Location

Kyungpook National University Chilgok Hospital

Daegu, 41404, South Korea

Location

Severance Hospital, Yonsei University Health System

Seoul, 03722, South Korea

Location

Samsung Medical Center

Seoul, 06351, South Korea

Location

Sheffield Children's Hospital

Sheffield, S102TH, United Kingdom

Location

Related Links

MeSH Terms

Conditions

Colitis, Ulcerative

Interventions

mirikizumab

Condition Hierarchy (Ancestors)

ColitisGastroenteritisGastrointestinal DiseasesDigestive System DiseasesInflammatory Bowel DiseasesColonic DiseasesIntestinal Diseases

Study Officials

  • 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)

    Eli Lilly and Company

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
phase 3
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

March 13, 2023

First Posted

March 24, 2023

Study Start

November 22, 2023

Primary Completion

May 1, 2026

Study Completion

May 1, 2026

Last Updated

June 3, 2026

Record last verified: 2026-06

Data Sharing

IPD Sharing
Will share

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.

Shared Documents
STUDY PROTOCOL, SAP, CSR
Time Frame
Data are available 6 months after the primary publication and approval of the indication studied in the US and European Union (EU), whichever is later. Data will be indefinitely available for requesting.
Access Criteria
A research proposal must be approved by an independent review panel and researchers must sign a data sharing agreement.
More information

Locations