Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 18 to 75

Using capsule fecal microbiota transplantation to treat newly diagnosed chronic inflammatory diseases

Official title: Safety and Clinical Efficacy Associated With Faecal Microbiota Transplantation Performed in Treatment-naïve Patients With Newly Diagnosed Rheumatoid Arthritis, Ankylosing Spondylitis, Psoriatic Arthritis, Pulmonary Sarcoidosis, Crohn's Disease, and Ulcerative Colitis: a 52-week, Double-blind, Randomised, Placebo-controlled, Exploratory Trial

Run by Odense University Hospital · NCT04924270 · Data updated 2026-11-12

This study is testing if taking capsules containing healthy gut bacteria can help people recently diagnosed with chronic inflammatory diseases feel better.

More Rheumatoid Arthritis trials

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years to 75 Years
SexAll
Enrollment200 (estimated)
SponsorOdense University Hospital
Academic / other
Locations1 site (Odense)
StatusRecruiting
StartedDecember 13, 2023
Main results expectedMarch 1, 2027
Study endsDecember 31, 2027
Registry record updatedDecember 5, 2025
Trial IDNCT04924270 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults aged 18 to 75 who have recently been diagnosed with treatment-naïve chronic inflammatory diseases.

Probably not a fit

Patients who are currently undergoing biological therapy or have serious chronic infections or other significant health issues may not benefit from this study.

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

What this trial studies

This clinical trial aims to evaluate the safety and efficacy of capsule fecal microbiota transplantation (cFMT) in patients who have recently been diagnosed with chronic inflammatory diseases such as rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis, pulmonary sarcoidosis, Crohn's disease, and ulcerative colitis. The study is designed as a double-blind, placebo-controlled, randomized trial involving 200 treatment-naïve patients. Participants will be monitored over a 12-month period, with primary outcomes assessed at 8 weeks using the physical component summary of the SF-36 health survey. Secondary endpoints will also be evaluated at 52 weeks to further understand the long-term effects of the intervention.

Why it matters

Potential benefit: If successful, this approach could provide a novel treatment option for patients with chronic inflammatory diseases, potentially improving their quality of life and disease management.

How similar studies have gone: While fecal microbiota transplantation has shown promise in other conditions, this specific application in newly diagnosed chronic inflammatory diseases is relatively novel and has not been extensively tested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion criteria:

* Newly diagnosis of treatment-naïve RA, AS, PsA, PSar, CD, or UC.
* Treatment-naïve which is defined as no current or previous (within 3 months) disease-modifying anti-rheumatic drugs (DMARDs) or systemic anti-inflammatory treatment including glucocorticoids.
* Presence of CID treatment indication (no contra-indications) and patient accept to start first-line standard treatment in accordance with the national guideline for the specific diagnosis following the baseline visit.
* Age 18 to 75 years.

Exclusion criteria:

* Indication for biological therapy as primary therapy.
* Celiac disease or food allergy.
* Current cancer.
* Hepatitis B and C, HIV, HTLV1/2, and active TB or other serious chronic infections.
* Pregnant or breastfeeding women.
* Not wishing to participate or not suited for FMT intervention or project evaluation.

Where it's running

  • Odense University Hospital
    Odense, Denmark
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.