Restoring gut health in infants after antibiotic use with fecal transplants

Fecal Microbiota Transplantation (Autologous) in Infants Treated With Antibiotics

Phase 1 Interventional Rutgers, The State University of New Jersey · NCT06609980

This study is testing whether giving healthy poop from the same child back to infants and toddlers who have taken antibiotics can help restore their gut health.

Quick facts

PhasePhase 1
Study typeInterventional
Enrollment100 (estimated)
Ages1 Month to 4 Years
SexAll
SponsorRutgers, The State University of New Jersey Academic / other
Locations1 site (New Brunswick, New Jersey)
Trial IDNCT06609980 on ClinicalTrials.gov

What this trial studies

This study aims to evaluate the effects of autologous fecal matter transplants in healthy infants and toddlers aged 1 month to 4 years who have experienced antibiotic treatment. The intervention seeks to restore the beneficial gut microbiota that may have been disrupted by antibiotics, which can lead to various health issues later in life. By analyzing the changes in microbiota composition and health outcomes, the study hopes to provide insights into mitigating the negative impacts of early antibiotic exposure. The research is being conducted at Rutgers University, focusing on the importance of gut health in early childhood development.

Who should consider this trial

Good fit: Ideal candidates for this study are healthy infants and toddlers aged 1 month to 4 years who have not received antibiotics in the past 3 months.

Not a fit: Patients who have documented immunological conditions or have used antibiotics within the last 3 months will not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could help restore healthy gut microbiota in infants, potentially reducing the risk of developing immune and metabolic disorders later in life.

How similar studies have performed: While the use of fecal transplants has shown promise in other populations, this specific approach in infants following antibiotic treatment is relatively novel and has not been extensively tested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* healthy infants and toddlers 1 month to 4 years of age (regardless of birth mode, sex, or diet (breastmilk, formula, solids, etc.)

Exclusion Criteria:

* Child's antibiotic use within 3 months before inclusion in the study
* Documented immunological condition from the child's pediatrician

Where this trial is running

New Brunswick, New Jersey

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Antibiotic TreatmentFMTautologouschildren
Last reviewed 2026-06-13 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.