Antibiotic Exposure During Pregnancy Affects Infant Gut Microbiota
Recruiting
Observational Study
Antibiotics Affecting Newborn Gut Microbiota
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 1 Day – 12 Months
- Sex
- Any
- Study type
- Observational
- Participants needed
- 450 (estimated)
- Sponsor
- Peking University People's Hospital · Other
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About This Trial
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 g…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Pregnant woman
* aged 20-40 years old
* natural conception
* single pregnancy
* gestational age ≥36 weeks
2. Newborn
* normal Apgar score
* no serious congenital diseases
Exclusion Criteria:
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Contacts
No contact information available.