← Eichor
Study identifier: NCT06492200 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Impact of a High-fiber Diet on the Microbiome and Disease Activity in Patients With Rheumatoid Arthritis

Condition: Arthritis, Rheumatoid  ·  Sponsor: Wuerzburg University Hospital

PhaseNA
Planned participants52
Who can joinAll sexes, 18 Years to 99 Years
Healthy volunteersNo

About this study

The goal of this clinical trial is to learn if increasing dietary fiber can improve the gut microbiome and reduce disease activity in adults with rheumatoid arthritis (RA). The main questions it aims to answer are: * Can a higher fiber diet improve gut bacteria and produce beneficial short-chain fatty acids (SCFAs)? * Does a higher fiber diet reduce RA symptoms and help with weight loss? Researchers will compare two groups: one group will receive dietary counseling and take 10 grams of psyllium husk daily, while the other group will continue their usual diet. Participants will: * Complete dietary questionnaires at the start, 6 months, and 12 months. * Provide stool samples for gut bacteria and SCFA analysis. * Have their RA activity and body weight monitored regularly. * Receive regular phone calls to support the dietary changes. The study will involve adults with diagnosed RA who can provide informed consent and meet other inclusion criteria.

This description comes directly from the study's public registry record.

Talk to the study team

Eva C Schwaneck, M.D.  ·  +49 40 1818 81 8343  ·  e.schwaneck@rheuma-hh.de

Michael Gernert, M.D.  ·  +49 931 201 40 100  ·  gernert_m1@ukw.de

Always discuss trial participation with your own doctor first.

Locations (1)

University WürzburgWürzburg, GermanyRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT06492200