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
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 80 Years |
| Sex | All |
| Enrollment | 60 (estimated) |
| Sponsor | Eli Lilly and Company Industry-sponsored |
| Drugs / interventions | mirikizumab |
| Locations | 71 sites (Scottsdale, Arizona and 70 other locations) |
| Status | Recruiting |
| Started | May 4, 2026 |
| Main results expected | June 2027 |
| Study ends | March 2028 |
| Registry record updated | November 4, 2026 |
| Trial ID | NCT07483099 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
- Study coordinator: There may be multiple sites in this clinical trial. (Add "This 1-877-CTLILLY (1-877-285-4559) or
- Email: clinical_inquiry_hub@lilly.com
- Phone: 1-317-615-4559
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Mirikizumab in Crohn's-related strictures: open-label, single-arm study
This study tests whether mirikizumab can help adults with inflammatory strictures from Crohn's disease across several centers in Canada, the UK, and the US.
-
Microencapsulated Propionate vs Butyrate for Crohn's Disease in Remission
This study tests whether microencapsulated sodium propionate can favorably alter the gut microbiota and inflammation in adults with Crohn’s disease, compared with sodium butyrate.
-
Risankizumab for Refractory Perianal Fistulizing Crohn's Disease
This study tests whether risankizumab can help people with Crohn’s disease who have draining perianal fistulas not responding to other treatments.
-
Intestinal ultrasound-guided management for inflammatory bowel disease
This study tests if adding point-of-care intestinal ultrasound at every visit changes treatment decisions for adults with Crohn’s disease or ulcerative colitis undergoing disease assessment.
-
Laser-based sizing of GI lesions during endoscopies
This study tests whether the AccuMeasure laser tool gives more accurate and reliable lesion size measurements during colonoscopies for adults with colon polyps or Crohn’s disease than traditional endoscopic estimates.
-
A Probiotic Approach to Modulating Gut Microbiota in Mild-to-Moderate Ulcerative Colitis
A specific probiotic given rectally will be tested in adults with mild-to-moderate ulcerative colitis to see if it can help manage symptoms.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.