NCT06631586 Standardized Microbiota Transplant Therapy in Crohn's Disease
| NCT ID | NCT06631586 |
| Status | Recruiting |
| Phase | Phase 2 |
| Sponsor | University of Minnesota |
| Condition | Crohn Disease |
| Study Type | INTERVENTIONAL |
| Enrollment | 120 participants |
| Start Date | 2025-01-15 |
| Primary Completion | 2029-06-15 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
In Phase 2, researchers evaluate early signs of effectiveness. You may be randomized to receive the active treatment or a comparator. Monitoring continues closely.
This trial targets 120 participants in total. It began in 2025-01-15 with a primary completion date of 2029-06-15.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
Crohn's disease (CD) develops because of a disruption of homeostasis between the gut microbiota and the host immune system resulting in excessive inflammation in the intestinal tract. Current drug therapies for CD are directed at the immune system. The emergence of fecal microbiota transplantation (FMT) for the treatment of recurrent C. difficile infections (rCDI) has opened a frontier of restorative therapies targeting the gut microbiome. This study aims to assess if two forms of encapsulated FMT material (MTP101C and MTP101S) can effectively engraft in the ileum and colon of individuals with CD. This study will also assess how the impact of CD phenotype impacts engraftment. Finally this study will explore symptom and endoscopic changes before and after these two therapies.
Eligibility Criteria
Inclusion Criteria: * Able and willing to provide informed consent. * 18-89 years of age. * English speaking. * Diagnosis of CD based on typical clinical and histologic features. * Active disease on endoscopy: * SES-CD \>= 6 * SES-CD \>= 4 for isolated ileal disease * Current CD therapies are in the maintenance phase of dosing at the time of randomization. * Any ongoing CD therapy (apart from steroid use) must be at stable doses for 4 weeks prior to randomization and remain stable over study course. * Steroid use 20mg or less by 5 days prior to randomization. * Steroid use stipulations: * Prednisone must be tapered below 20mg after 7 days. * Any use of budesonide over the study period is allowed although tapering is encouraged. * Rescue medications: Steroid courses (up to 40mg for two weeks with a planned taper) are allowed at the discretion of the treating provider. Study drug therapy will be stopped on a case-by-case basis on discussion with the participant and treating provider. * Women who are not post-menopausal (at least 12 months of non-therapy induced amenorrhea) or surgically sterile (e.g., absence of ovaries and/or uterus) must remain abstinent or use a highly effective form of birth control (e.g., oral contraception, transdermal patch, barrier, intrauterine device). o Periodic abstinence and early withdraw are not acceptable methods. * Able to comply with study measures in the opinion of the investigator. Exclusion Criteria: * Extensive bowel resection: i.e., subtotal colectomy or substantial removal of small bowel where short bowel syndrome could be a concern. * Documented gastroparesis * History of pylorus non-preserving gastric surgery, e.g., Roux-en-Y gastric bypass. * Symptomatic stricture defined as a stricture that: * Cannot be traversed by the colonoscope, * Requires intervention to be traversed, * Is otherwise responsible for the predominant clinical picture, in the opinion of the investigator. * Presence of ileostomy or colostomy. * Entero-vesicular fistula (i.e., fistula from bowel to bladder). * Suspicion of ischemic colitis, radiation colitis or microscopic colitis. * Diagnosis of ulcerative colitis. * Active or untreated infection. * Adenomatous polyps that have not been removed. * Use of antibiotics within 14-days of randomization. * Current pregnancy. * Current breastfeeding or planning to breastfeed over the study period. * History of anaphylactic food allergies. * End stage liver disease or cirrhosis. * Anticipated need for antibiotics over the study period. * Anticipated surgical procedure over the study period. * An absolute neutrophil count \<500 cell/µL. * Diagnosis of a primary immunodeficiency. * Active malignancy requiring the use of chemotherapeutic agent (except for localized non-melanomatous skin cancers). * Patients receiving active cytotoxic therapy for solid tumors and hematologic malignancies. * Any solid organ transplant within 6 months of randomization. * Use of chimeric antigen receptor T-cell therapy or hematopoietic cell transplant within the past 12 months * Life expectancy \<=6 months.
Contact & Investigator
Byron Vaughn
PRINCIPAL INVESTIGATOR
University of Minnesota
Frequently Asked Questions
Who can join the NCT06631586 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, up to 89 Years, studying Crohn Disease. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
What phase is the NCT06631586 trial and what does that mean for participants?
Phase 2 trials evaluate whether the treatment shows signs of effectiveness while continuing to monitor safety. More participants are enrolled than in Phase 1 to help refine the treatment protocol.
Is NCT06631586 currently recruiting?
Yes, NCT06631586 is actively recruiting participants. Contact the research team at bvaughn@umn.edu for enrollment information.
Where is the NCT06631586 trial being conducted?
This trial is being conducted at Minneapolis, United States, New York, United States.
Who is sponsoring the NCT06631586 clinical trial?
NCT06631586 is sponsored by University of Minnesota. The principal investigator is Byron Vaughn at University of Minnesota. The trial plans to enroll 120 participants.