Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Fecal Microbiota Transplantation for Clostridium Difficile Infection

Official title: Fecal Microbiota Transplantation for the Treatment of Recurrent or Refractory Clostridium Difficile Infection (CDI)

Run by Englewood Hospital and Medical Center · NCT01905709 · Data updated 2026-11-12

This study is testing if a treatment using healthy bacteria from a donor's stool can help people with recurring Clostridium difficile infections feel better.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment100 (estimated)
SponsorEnglewood Hospital and Medical Center
Academic / other
Locations1 site (Englewood, New Jersey)
StatusRecruiting
StartedJuly 2013
Main results expectedJuly 2026
Study endsDecember 2026
Registry record updatedApril 13, 2025
Trial IDNCT01905709 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults aged 18 and older with recurrent or relapsing CDI who have not responded to standard antibiotic treatments.

Probably not a fit

Patients who are pregnant or unable to comply with study requirements will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to treat patients with recurrent or refractory Clostridium difficile infection (CDI) using Fecal Microbiota Transplantation (FMT). The procedure involves infusing a mixture of saline and stool from a healthy donor into the patient's bowel during a colonoscopy. This method leverages beneficial bacteria to combat CDI by producing substances that kill the bacteria and preventing its toxins from attaching to the colon lining. The delivery method may vary based on individual patient characteristics and physician discretion.

Why it matters

Potential benefit: If successful, this treatment could significantly reduce the recurrence of Clostridium difficile infections in affected patients.

How similar studies have gone: Previous studies have shown that Fecal Microbiota Transplantation can be effective in treating recurrent CDI, indicating a promising approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Subject is at least 18 years old.
2. Subject has recurrent or relapsing CDI defined as:

   * At least three episodes of mild-to-moderate CDI and failure of a 6-8 week taper with vancomycin with or without an alternative antibiotic (e.g., rifaximin, nitazoxanide, fidaxomicin). OR
   * At least two episodes of severe CDI resulting in hospitalization and associated with significant morbidity. OR
   * Moderate CDI not responding to standard therapy (vancomycin) for at least a week. OR
   * Severe C. difficile infection with toxic megacolon, not responding to standard therapy or the use of IVIg.
3. Subject is willing and able to provide informed consent.
4. If a female of childbearing potential, subject has agreed to use an acceptable form of birth control for up to 4 weeks after FMT treatment.

Exclusion Criteria:

1. Subject is pregnant.
2. Subject is unable to comply with study requirements.

Where it's running

  • Englewood Hospital and Medical Center
    Englewood, New Jersey, United States
    Recruiting

Study contacts

  • Principal investigator: Marc Fiorillo, MD — Englewood Hospital and Medical Center
  • Study coordinator: Marc Fiorillo, MD
  • Email: fiorillomd@gmail.com
  • Phone: 201-945-6564

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.