Vitamin D Antenatal Asthma Reduction Trial (VDAART)
Initiatives
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We will first determine the patterns of change in the early intestinal microbiome (both composition and metabolic function) up to age 6 years old that are related with vitamin D deficiency in the prenatal and perinatal periods. We will also investigate genetic markers of the host that affect these patterns in the intestinal microbiome. We will then investigate the relationship of these patterns of change in the microbiome with the presence of asthma by age 6 year.
- Start Year
- 2016
- End Year
- 2023
- Funding
- National Institutes of Health (NIH)
Visit VDAART
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Design
- Study design
- Population cohort
Marker Paper
Lee-Sarwar KA, Lasky-Su J, Kelly RS, Litonjua AA, Weiss ST. Gut Microbial-Derived Metabolomics of Asthma. Metabolites. 2020 Mar 6;10(3):97. doi: 10.3390/metabo10030097.
PUBMED 3215596
Recruitment
- Sources of Recruitment
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- Individuals
Number of participants
- Number of participants
- Number of participants with biosamples
Access
Availability of data and biosamples
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| Biosamples | |
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