The Born in Guangzhou Cohort Study (BIGCS)
Recruiting
Observational Study
Intrauterine Hyperglycemia
Pregnancy Outcomes
Neurodevelopment
Immune Development
Childhood Obesity
Host and Microbiome
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
- Sex
- Any
- Study type
- Observational
- Participants needed
- 30,000 (estimated)
- Sponsor
- Guangzhou Women and Children's Medical Center · Other
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About This Trial
The Born in Guangzhou Cohort Study (BIGCS) was established to investigate the short- and long-term effects of exposure in early life on health consequences in Guangzhou, China. Data are collected regarding environmental, occupational and lifestyle exposures as well as health outcomes in later life. Biological samples including blood and tissue samples are also collected from the participants.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Pregnant women with \<20 weeks of gestation
* Pregnant women intended to eventually deliver in Guangzhou Women and Children's Medical Center
* Permanent residents or families intended to remain in Guangzhou with their child for ≥3 years
Contacts