Clinical trials
Fecal Microbiota Transplantation clinical trials
Below are recruiting fecal microbiota transplantation clinical trials, each written for real people, not researchers. We’re tracking 105 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07622849Enrolling by invitation
Fecal Microbiota Transplant for Transplant-Related Intestinal Damage
This trial tests whether transferring healthy gut bacteria from a donor to patients can help heal severe intestinal damage that occurs after bone marrow or stem cell transplants. The goal is to reduce pain, inflammation, and other complications from this serious side effect.
Suzhou, JiangsuAges 15–65 - NCT02127398RecruitingPhase 2
Fecal transplants for hard-to-treat C. difficile infection
This Phase 2 study tests whether placing stool from a healthy donor into your gut can treat repeated, hard-to-control C. difficile colitis. It may help restore healthy gut bacteria and reduce future flare-ups.
Durham, North CarolinaAges 18 years+ - NCT06106685RecruitingPhase 1/Phase 2
Washed microbiota transplant for chronic constipation
This trial tests a treatment called washed microbiota transplantation (a procedure that delivers healthy gut bacteria to your colon) for adults with chronic constipation. The goal is to see if it can improve bowel movements without the need for laxatives.
Nanjing, JiangsuAges 18–70 - NCT07490054RecruitingPhase 1
Fecal transplant for chronic heart failure
This trial tests whether transferring healthy gut bacteria (fecal microbiota transplant) can help people with chronic heart failure feel better and improve their heart function.
New York, New YorkAges 18 years+ - NCT06692179RecruitingPhase 1
Testing a freeze-dried fecal transplant during colon surgery
This trial tests if giving a special freeze-dried mixture of healthy gut bacteria right after colon surgery is safe and possible. It may help patients recover better after the procedure.
Minneapolis, MinnesotaAges 18–75 - NCT06481852RecruitingPhase 1
Gut bacteria transplant for pulmonary arterial hypertension
This trial tests whether a special combination of antibiotics, fecal transplant (gut bacteria from healthy donors), and a fiber supplement can help people with pulmonary arterial hypertension (PAH). It aims to see if improving gut health can improve PAH symptoms and overall well-being.
Minneapolis, MinnesotaAges 18–75 - NCT06370884RecruitingPhase 1
Gut bacteria transplant after colon surgery
This study tests whether transplanting healthy gut bacteria into people who have had part of their colon removed can improve recovery. It may help prevent infections or other complications after surgery.
Minneapolis, MinnesotaAges 18–75 - NCT06495333Recruiting
Gene and gut bacteria in Hispanic fatty liver patients
This study looks at how a gene variant (PNPLA3) relates to gut bacteria in Hispanic patients with fatty liver disease (MASLD) in Puerto Rico. It aims to understand the connection between your genes, your gut health, and your liver condition.
San JuanAges 21–75 - NCT07342205RecruitingPhase 2/Phase 3
Fecal transplant for sepsis-related lung injury
This study tests if transferring healthy gut bacteria (fecal microbiota transplant) can help people with acute lung injury caused by sepsis. It aims to reduce inflammation and improve breathing.
Shanghai, PutuoAges 18 years+
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Common questions
- Are there clinical trials for fecal microbiota transplantation?
- Yes. Clin2 currently lists 105 recruiting fecal microbiota transplantation studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a fecal microbiota transplantation trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a fecal microbiota transplantation trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.