Fecal Microbiota Transplantation for Axial Spondyloarthritis

We are studying whether fecal microbiota transplantation can improve symptoms in patients with axial spondyloarthritis who haven't responded to standard treatments. This trial compares the effects of FMT to a placebo treatment.

What diseases are being studied?

Health conditions and diseases that the clinical trial is designed to study and treat.

Who can participate in the clinical trial?

These questions help us understand your situation so we can let the trial team know whether you might be a potential match. This is not a medical evaluation and is not part of the official screening, the study doctor will make the final decision..

What medicines are being studied?

Medicines that are officially approved for use in the European Union and considered safe by EMA. These medicines are already on the market and may be tested for new conditions or populations.

Moviprep
Moviprep is a drink used to empty and clean the bowel before a colonoscopy or other bowel examination.
Moviprep Orange
Moviprep Orange is a flavored bowel-cleaning drink used to empty the intestines before a colonoscopy or other bowel exams.

What active substances are being studied?

Active substances that are officially approved for use in the European Union and considered safe by EMA. These substances are already on the market and may be tested for new conditions or populations.

Ascorbic Acid
Ascorbic acid is a substance that helps prevent vitamin C deficiency and supports immune function, collagen production, and iron absorption.
Macrogol 3350
Macrogol 3350 is a substance that helps soften stools and relieve constipation by drawing water into the bowel.
Potassium Chloride
Potassium chloride is a substance used to restore low potassium levels in the body and support normal heart and muscle function.

What experimental substances are being tested?

Experimental substances that are being investigated in this clinical trial. These are not yet approved for general use.

MaaT033
Allogeneic Faecal Microbiota

What similar medicines might you know?

Don't worry if you don't know the medicines tested in the trial. There is a chance you have heard about the similar medicines. Check the list below to see if you are familiar with any of them.

Addex
Addex
Aminomel

Where is the clinical trial being conducted?

Locations and medical facilities where this clinical trial is currently recruiting or conducting research. Select the locations where you would like to participate.

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Assistance Publique Hopitaux De Paris
Rheumatology
Boulogne-Billancourt, France
Sponsor: Assistance Publique Hopitaux De Paris
Last updated: Nov 27, 2025

Disclaimer: Parts of this content have been automatically extracted from the EU Clinical Trials registry. While we strive for accuracy, please always contact the trial site or sponsor directly for correct and official information before making any decisions about participation. View on EU Clinical Trials.