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Fecal Microbiota Transplant National Registry

Join our registry to learn more about fecal microbiota transplant studies.

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Phase N/A

The Fecal Microbiota Transplant (FMT) National Registry is a study to understand the safety and effectiveness of FMT. FMT is a procedure where healthy bacteria from a donor's stool are transplanted to a patient's gut to help with certain conditions. This study will track 4,000 people who get FMT at 75 locations across North America. It will collect information about the process and track patients for up to 10 years to see how they do. Patients will have regular check-ups at 1 month, 6 months, 1 year, and 2 years, and then yearly check-ins for up to 10 years.

  • Participants must be able to give informed consent and access the internet or phone.
  • Donors will provide a stool sample for the procedure.
  • People in jail cannot participate.
Study details
    Fecal Microbiota Transplantation
    Clostridium Difficile Infection
    Gut Microbiome

NCT03325855

American Gastroenterological Association

17 October 2026

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