Effect of Vitamin D on Offspring Obesity

Mechanism of Vitamin D in Influencing Offspring Obesity During Pregnancy

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02236221

Enrollment

30000

Registered

2014-09-10

Start date

2013-05-31

Completion date

2015-05-31

Last updated

2014-09-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pediatric Obesity

Brief summary

The purpose of this study is to observe the effect of lack or excess of Vitamin D in the first, second and third trimester on child birth weight, fat content and the secretion of metabolism related hormone, and clinical follow-up their offspring obesity.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to 45 Years

Healthy volunteers

Inclusion criteria

* Pregnancy women * children * Chinese

Exclusion criteria

Design outcomes

Primary

Measure	Time frame
The level of Vitamin D of pregnancy women at second trimester	20-24 weeks of pregnancy

Secondary

Measure	Time frame
The level of Vitamin D of pregnancy women at third trimester	28-40 weeks of pregnancy
The birth weight, fat content and metabolism related hormone secretion of their offspring	At birth
The weight, fat content and metabolism related hormone secretion of their offspring at one year old	One years old
The level of Vitamin D of pregnancy women at first trimester	12 weeks of pregnancy
The weight, fat content and metabolism related hormone secretion of their offspring at 5-7 years old	5-7 years old
The weight, fat content and the secretion of metabolism related hormone of offspring at 18 years old	18 years old
The weight, fat content and metabolism related hormone secretion of their offspring at 3 years old	3 years old

Countries

China

Outcome results