Poop pills could ease stomach troubles for scleroderma patients
NCT ID NCT06333795
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether fecal microbiota transplantation (FMT) – giving healthy donor stool in capsules – can safely reduce chronic diarrhea in people with systemic sclerosis. Twenty adults with scleroderma and persistent diarrhea will receive either FMT or a placebo. The main goal is to check for side effects, with a secondary look at whether symptoms improve.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Fecal microbiota transplantation (FMT) given as capsules
- What this could lead to
- If it works, this could offer a new, safe way to manage chronic diarrhea in people with systemic sclerosis, improving daily comfort and quality of life.
- What could go wrong
- This is a very small, early pilot study with only 20 people. It mainly checks safety, not whether FMT truly works. Results may not apply to everyone with scleroderma.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
20 people
The number who actually took part.
- Started
-
Apr 2024
- Expected to finish
-
Feb 2026
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Participants \> 18 years * Fulfilling and previously diagnosed with SSc according to the 2013 American College of Rheumatology/European League against rheumatisms SSs classification criteria\[23\] by rheumatologist or dermatologist. * Chronic diarrea is defined as loose or watery stools, three or more times a day, a minimum of 50% of the days within the last four weeks. Exclusion Criteria: * Inability to understand Danish spoken or written and/or Trial procedures. * Known or anticipated pregnancy (excluded by male sex, postmenopausal women, or otherwise negative U-HCG) * Previous treatment with FMT * Treatment with antibiotics within the past 6 weeks * Changes in morphine treatment within the past 4 weeks * Ongoing infection with Clostridioides difficile (negative PCR test) * Known serious gastrointestinal disease or GI infection (diagnosed with e.g. inflammatory bowel disease and/or gastrointestinal cancer) * Dysregulated thyroid disease (TSH) blood sample from previous consultations maximum 6 months old from * Known intestinal stricture * Planned MR scan within the study period * Pacemaker/ICD * Previous abdominal surgery (minor surgical procedures ex. appendectomy is allowed) * Changes in medicine that affect the GI tract within the past four weeks. * Known Severe end-organ disease * Lung disease with forced vital capacity(FVC)\<50% and/or diffusing lung capacity for carbon monoxide (DLCO) \<40% * Severe heart failure with ejection fraction \<30% * End-stage kidney disease with glomeration rate\<30ml/min
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Diarrhea are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Aarhus University Hospital
Aarhus, Denmark
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can better school toilets and water keep kids in class?
- Can a digital assistant and quick tests stop unnecessary antibiotics for kids?
- Inhaled xenon gas could reveal hidden lung vessel disease without catheter
- Can a $50 water filter keep appalachian families out of the bathroom?
- Can a Gut-Targeting drug shield cancer patients from Immunotherapy's worst side effect?
- Can a single drug tame multiple autoimmune diseases?