Effect of Antenatal Iron-contained Multiple Micronutrient Supplementation, Cesarean Delivery, and CDMR on Child Health
1 other identifier
observational
17,000
1 country
5
Brief Summary
The follow-up study was based on our previous nutritional intervention trial entitled "Impact of Prenatal Vitamin/Mineral Supplements on Perinatal Mortality (NCT00133744)". We followed up all livebirths born to women of the trial to measure their height, weight, and hemoglobin and to implement a questionaire survey (including developmental milestones, disease history, breast feeding, passive smoking, et al). We selected a sub-sample of infants to assess their IQ, emotional and behavioral problem, and language development status. The outcomes of interest include death, body mass index, overweight/ obesity, stunting/ wasting/ thinness, anemia, developmental milestones, IQ, emotional and behavioral disorder, language developmental status, and disease history. Other interesting exposure includes breast feeding, passive smoking, et al. We hypothesize that intrauterine nutritional exposure has an impact on offspring's physical, mental, and language development. We also hypothesize that cesarean delivery including CDMR has an impact on offspring's these outcomes.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started May 2011
Shorter than P25 for all trials
5 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
May 1, 2011
CompletedFirst Submitted
Initial submission to the registry
July 27, 2011
CompletedFirst Posted
Study publicly available on registry
July 28, 2011
CompletedPrimary Completion
Last participant's last visit for primary outcome
September 1, 2011
CompletedStudy Completion
Last participant's last visit for all outcomes
September 1, 2011
CompletedJune 8, 2015
June 1, 2015
4 months
July 27, 2011
June 4, 2015
Conditions
Eligibility Criteria
all livebirths born to women of our previous trial (NCT00133744) who were from Laoting, Fengrun, Xianghe, Mancheng, and Yuanshi counties of China.
You may qualify if:
- all livebirths
You may not qualify if:
- died
- moved out
- refused to participate
- being incapable of participation
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (5)
Mancheng Maternal and Child Health Hospital
Baoding, Hebei, China
Xianghe Maternal and Child Health Hospital
Langfang, Hebei, China
Yuanshi Maternal and Child Health Hospital
Shijiazhuang, Hebei, China
Fengrun Maternal and Child Health Hospital
Tangshan, Hebei, China
Laoting Maternal and Child Health Hospital
Tangshan, Hebei, China
Related Publications (1)
Si KY, Li HT, Zhou YB, Li ZW, Zhang L, Zhang YL, Ye RW, Liu JM. Cesarean delivery on maternal request and common child health outcomes: A prospective cohort study in China. J Glob Health. 2022 Feb 26;12:11001. doi: 10.7189/jogh.12.11001. eCollection 2022.
PMID: 35265334DERIVED
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Institute of Reproductive and Child Health
Study Record Dates
First Submitted
July 27, 2011
First Posted
July 28, 2011
Study Start
May 1, 2011
Primary Completion
September 1, 2011
Study Completion
September 1, 2011
Last Updated
June 8, 2015
Record last verified: 2015-06