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ACTIVE NOT RECRUITING
NCT07570329

Human Milk Oligosaccharides, Gut Bifidobacterium, Vitamin D, and Infant Immunity

Sponsor: Hasanuddin University

View on ClinicalTrials.gov

Summary

The goal of this observational study is to learn how certain natural sugar components in breast milk may be linked with vitamin D level, healthy gut bacteria, and immune markers in healthy breastfed infants. The study will include exclusively breastfeeding mothers and their healthy infants aged 1 to 2 months. The main questions it aims to answer are: * Is this natural sugar in breast milk linked with the baby's vitamin D level? * Is this natural sugar in breast milk linked with healthy gut bacteria? * Is this baby's vitamin D level linked with healthy gut bacteria? * Is this natural sugar linked with immune factors in breast milk? Participants will answer health questions from questionnaire, undergo a brief physical examination, allow breast milk and a small baby blood sample to be collected, and provide an baby stool sample. Researchers will test these samples in the laboratory and analyze the results to answer the research questions.

Official title: Human Milk Oligosaccharides in Breast Milk and Its Relation to Gut Bifidobacterium, Vitamin D and Immune Modulation in Infants

Key Details

Gender

All

Age Range

1 Month - Any

Study Type

OBSERVATIONAL

Enrollment

100

Start Date

2025-07-30

Completion Date

2026-05-30

Last Updated

2026-05-06

Healthy Volunteers

Yes

Conditions

Locations (1)

Hasanuddin University

Makassar, South Sulawesi, Indonesia