Improving antibiotic use in breastfeeding mothers and their infants

Optimization of Antibiotics in Mothers and their Breastfed Infants Using Pharmacomicrobiomic and Metabolomic Analyses

NIH-funded research University of California, San Diego · NIH-11143430

This study is looking at how antibiotics that breastfeeding moms take can affect their babies through breast milk, helping us learn more about how to keep both moms and their little ones healthy during treatment.

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionUniversity of California, San Diego NIH-funded
Lab location1 site (La Jolla, United States)
Project IDNIH-11143430 on NIH RePORTER

What this research studies

This research focuses on understanding how antibiotics taken by breastfeeding mothers affect their infants through breast milk. It investigates the pharmacokinetics of antibiotic transfer, the impact on the infant's microbiome and immune function, and the role of breast milk in supporting infant health during antibiotic treatment. The study employs advanced techniques in pharmacomicrobiomics and metabolomics to analyze these interactions and aims to optimize antibiotic therapy for better maternal and infant health outcomes.

Who could benefit from this research

Good fit: Ideal candidates for this research include breastfeeding mothers who require antibiotic treatment and their infants aged 0-11 years.

Not a fit: Patients who are not breastfeeding or whose infants are older than 11 years may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to safer antibiotic use in breastfeeding mothers, minimizing risks to their infants while ensuring effective treatment.

How similar studies have performed: Previous research has shown promising results in understanding the effects of maternal antibiotics on infants, but this study aims to explore these interactions in greater depth using novel methodologies.

Where this research is happening

La Jolla, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
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.