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Study identifier: NCT05803993 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Fecal Microbiota Transplantation to Relieve Symptoms of Irritable Bowel Syndrome With Constipation

Condition: Irritable Bowel Syndrome  ·  Sponsor: Fondazione Policlinico Universitario Agostino Gemelli IRCCS

PhaseNA
Planned participants35
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Irritable bowel syndrome (IBS) is a complex multifactorial functional disorder, whose pathophysiology is largely associated to an impairment of the intestinal microbiota composition, namely dysbiosis. Thus, the modulation of the gut microbiota has been proposed as a possible therapeutic strategy for IBS patients alongside with current available drugs. Fecal microbiota transplantation (FMT) is a promising strategy to restore intestinal eubiosis. In this randomised double-blind placebo-controlled trial patients diagnosed with IBS with constipation are assigned with 1:1 ratio to receive FMT from healthy donor or autologous FMT (placebo group) to assess the effectiveness of FMT on IBS symptoms and quality of life, to evaluate the safety of FMT among IBS patients and to estimate any change in the gut microbiota composition of IBS patients after the FMT.

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

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Locations (1)

Giovanni CammarotaRoma, ItalyRecruiting

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Source record: clinicaltrials.gov/study/NCT05803993