Clinical trial Recruiting at 53 sites Phase 2 Interventional Ages 18 to 80

Flu? No—A combination of an FXR activator and mirikizumab for adults with Crohn's disease

Official title: A Phase 2, Multicenter, Randomized, Open-Label, Active-Controlled Study to Investigate LY4395089/Mirikizumab Co-administration Compared With Mirikizumab in Adults With Moderately to Severely Active Crohn's Disease

Run by Eli Lilly and Company · NCT07483099 · Data updated 2026-11-12

This study tests whether adding the FXR activator LY4395089 to mirikizumab is better than mirikizumab alone for adults with moderately to severely active Crohn's disease.

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years to 80 Years
SexAll
Enrollment60 (estimated)
SponsorEli Lilly and Company
Industry-sponsored
Drugs / interventionsmirikizumab
Locations71 sites (Scottsdale, Arizona and 70 other locations)
StatusRecruiting
StartedMay 4, 2026
Main results expectedJune 2027
Study endsMarch 2028
Registry record updatedNovember 4, 2026
Trial IDNCT07483099 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults with moderately to severely active Crohn's disease enrolled under the IIBD master protocol.

Probably not a fit

Patients who do not respond to FXR activation or to mirikizumab, or who have excluded comorbid conditions, may not benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a Phase 2, interventional trial within the IIBD master protocol. Adults with moderately to severely active Crohn's disease will receive LY4395089 in combination with mirikizumab and compare outcomes to mirikizumab alone. The study includes both IV and SC administration of mirikizumab and LY4395089, with follow-up expected to last about 62 weeks. Eligibility largely follows the IIBD protocol, with some allowances for concurrent GLP-1 related therapies and specific exclusions related to liver and bone conditions. Primary aims center on safety and efficacy of the combination treatment.

Why it matters

Potential benefit: If successful, patients could experience better disease control from the combined therapy compared with mirikizumab alone.

How similar studies have gone: Prior studies in similar biologic and pathway-targeted approaches have shown signals of benefit, but this specific combination in Crohn's disease is exploratory.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

Participants must meet all the inclusion criteria in the IIBD master protocol, except the UC-specific criteria. In addition, they must meet the criteria below:

* Participants taking glucagon-like peptide-1 (GLP-1) receptor agonists (RAs), GLP-1/glucose-dependent insulinotropic polypeptide (GIP) RAs, GLP-1/glucagon (Gcg) RAs, GLP-1/GIP/Gcg RAs, or similar medications for approved indications will be permitted to enroll provided they are on a stable dose at the time of screening

Exclusion Criteria:

Participants are excluded from the study if any of the exclusion criteria in the IIBD master protocol, except the UC-specific criteria apply, or if any of the following criteria apply:

* Must not have a hepatic disease
* Must not have a history of any other bone disease that affects bone metabolism
* Must not have had any of the following within the past 180 days before screening:

  * acute myocardial infarction
  * cerebrovascular incident
  * hospitalization for unstable angina
  * hospitalization due to congestive heart failure, or
  * coronary revascularization
* Must not have received or will need any other prohibited medications as specified in the protocol

Where it's running

  • Om Research LLC
    Oxnard, California, United States
    Recruiting
  • South Denver Gastroenterology
    Englewood, Colorado, United States
    Recruiting
  • Gastro Health Research - Miami
    Miami, Florida, United States
    Recruiting
  • Ezy Medical Research
    Miami Lakes, Florida, United States
    Recruiting
  • Atlanta Gastroenterology Associates - Peachtree Dunwoody
    Atlanta, Georgia, United States
    Recruiting
  • Cotton O'Neil Digestive Health Center
    Topeka, Kansas, United States
    Recruiting
Show 44 more locations
  • KAD Clinical Research
    St Louis, Missouri, United States
    Recruiting
  • Vector Clinical Trials
    Las Vegas, Nevada, United States
    Recruiting
  • One of a Kind Clinical Research Center - Kingwood
    Kingwood, Texas, United States
    Recruiting
  • Southern Star Research Institute
    San Antonio, Texas, United States
    Recruiting
  • AZ Maria Middelares
    Ghent, Belgium
    Recruiting
  • UZ Leuven
    Leuven, Belgium
    Recruiting
  • AZ Delta vzw
    Roeselare, Belgium
    Recruiting
  • Loema Instituto de Pesquisa Clinica
    Campinas, Brazil
    Recruiting
  • Fundação Universidade de Caxias do Sul (FUCS)
    Caxias do Sul, Brazil
    Recruiting
  • Centro Digestivo de Curitiba
    Curitiba, Brazil
    Recruiting
  • Centro de Pesquisa Clínica de Marília - CPCLIM
    Marília, Brazil
    Recruiting
  • CPHosp Medicina, Ensino e Pesquisa (CPQuali)
    São Paulo, Brazil
    Recruiting
  • Cpclin
    São Paulo, Brazil
    Recruiting
  • BR Trials - Ensaios Clinicos e Consultoria
    São Paulo, Brazil
    Recruiting
  • Clínica Hepatogastro JK
    São Paulo, Brazil
    Recruiting
  • Cedoes
    Vitória, Brazil
    Recruiting
  • Tdda Inc.
    Vaughan, Canada
    Recruiting
  • The Second Xiangya Hospital of Central South University
    Changsha, China
    Recruiting
  • Changzhou Second People's Hospital
    Changzhou, China
    Recruiting
  • The First Affiliated Hospital, Sun Yat-sen University
    Guangzhou, China
    Recruiting
  • The Second Affiliated hospital of Zhejiang University school of medicine
    Hangzhou, China
    Recruiting
  • Huizhou Central People's Hospital
    Huizhou, China
    Recruiting
  • The Second Affiliated Hospital of Soochow University
    Suzhou, China
    Recruiting
  • The Second Affiliated Hospital YuYing Childens Hospital of Wenzhou Medical university
    Wenzhou, China
    Recruiting
  • Zhongshan Hospital Affiliated to Xiamen University
    Xiamen, China
    Recruiting
  • Affiliated Hospital of Jiangsu University
    Zhenjiang, China
    Recruiting
  • Studiengesellschaft Mitteldeutschland GmbH
    Halle, Germany
    Recruiting
  • St. Marien- und St. Annastiftskrankenhaus
    Ludwigshafen, Germany
    Recruiting
  • Geomedical Egészségügyi Központ
    Budapest, Hungary
    Recruiting
  • Semmelweis Egyetem
    Budapest, Hungary
    Recruiting
  • Komarom-Esztergom Varmegyei Szent Borbala Korhaz
    Tatabánya, Hungary
    Recruiting
  • Assuta Ashdod Medical Center
    Ashdod, Israel
    Recruiting
  • Rambam Health Care Campus
    Haifa, Israel
    Recruiting
  • Shaare Zedek Medical Center
    Jerusalem, Israel
    Recruiting
  • Hadassah Medical Center
    Jerusalem, Israel
    Recruiting
  • Rabin Medical Center
    Petah Tikva, Israel
    Recruiting
  • Sheba Medical Center
    Ramat Gan, Israel
    Recruiting
  • Yitzhak Shamir Medical Center
    Tsrifin, Israel
    Recruiting
  • Azienda Ospedaliera Universitaria Careggi
    Florence, Italy
    Recruiting
  • Gyncentrum sp. z o.o. NZOZ Holsamed - oddział Libero
    Katowice, Poland
    Recruiting
  • Centrum Medyczne Oslomed
    Krakow, Poland
    Recruiting
  • Twoja Przychodnia PCM
    Poznan, Poland
    Recruiting
  • ETG Siedlce
    Siedlce, Poland
    Recruiting
  • Twoja Przychodnia SCM
    Szczecin, Poland
    Recruiting

+21 more sites. See ClinicalTrials.gov for the full list.

Study contacts

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.