Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

Cure My Disease

Don't miss your cure!

 Log in / Sign up

Poop pills? no, stool transplants aim to cure recurrent c. diff

NCT ID NCT03562741

Disease control Sponsor: Krunal Patel Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is testing whether transplanting stool from a healthy donor into the colon can prevent recurrent C. diff infections. The procedure, done via colonoscopy, aims to restore good bacteria that keep C. diff in check. Researchers are tracking 500 people to see if this stops diarrhea from coming back.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Fecal microbiota transplantation (stool from a healthy donor)
What this could lead to
If successful, this could offer a reliable way to prevent repeat C. diff infections without relying on antibiotics.
What could go wrong
This is an observational study, not a controlled trial, so results may be less conclusive. Risks include infection from donor stool or procedure complications.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 500 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2014

Expected to finish

Jan 2029

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

16 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Two or more recurrences of C. difficile infection (CDI) with recurrence defined as a positive test result, e.g. Polymerase Chain Reaction (PCR) test and with appropriate symptoms within 2-8 weeks of last positive result, provided that symptoms from earlier episode resolved with or without therapy. * Failed standard therapy with oral metronidazole and/or oral vancomycin * One or more episodes of severe CDI resulting in hospitalization and not responding to standard antibiotic therapy. Hospitalization for CDI occurs in the setting of severe diarrhea, abdominal pain and signs of systemic toxicity Exclusion criteria: * Age \<16 years old * patients with acute severe colonic dilation at risk for colonic perforation

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Clostridium difficile infection are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

Conditions

The condition(s) this trial relates to.

Clostridium difficile colitis Clostridium infectious disease

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Clostridium difficile infection Clostridium difficile infection recurrence

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • UMass Memorial Medical Center

    RECRUITING

    Worcester, Massachusetts, 01655, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.