Clinical Trial

Antibiotic Exposure During Pregnancy Affects Infant Gut Microbiota

Unknown
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Record status
This record was last updated July 24, 2024 (before its estimated August 30, 2024 completion). Its status may not reflect the trial's current state.
Summary
Based on a prospective birth cohort, the investigators will collect biological samples from participants including pregnant women and newborns, to measure the gut microbial diversity and metabolites of newborns. These results systematically evaluate the effects of antibiotic exposure on the structure and function of gut microbiota. The project can reveal the effects of antibiotic exposure on the growth and development of gut microbiota in early life.
Protocol Amendment History 1 change
critical Trial status changed: Recruiting → Unknown 2026-08-02
Trial Details
NCT Number NCT06479941
Lead Sponsor Peking University People's Hospital
Conditions Antibiotics Affecting Newborn Gut Microbiota
Enrollment 450 participants
Start Date 2023-06-25
Primary Completion 2024-08-30 (estimated)
Study Completion 2024-08-30 (estimated)
Updated on ClinicalTrials.gov 2024-07-24