Iodine Nutrition During Pregnancy and Related Neonatal Physical Development

qingya tang

Status: Completed

Conditions: Iodine Deficiency; Pregnancy

Study type: Observational

Funder types: Other

Identifiers

NCT02586220

XHEC-C-2015-003-2

Details and patient eligibility

About

Recent studies have found, in both developed and developing countries, there is still a considerable number of pregnant women in iodine deficiency status.Our overall aim is to monitor iodine status of pregnant women in China, and to examine the correlation between maternal urine iodine concentration (UIC) and newborn physical development level.

Full description

Background: Recent studies have found, in both developed and developing countries, there is still a considerable number of pregnant women in iodine deficiency status. Our overall aim is to monitor iodine status of pregnant women in China, and to examine the correlation between maternal urine iodine concentration (UIC) and newborn physical development level.

Design: prospective cohort study

Methods: During August - December 2015,250 participants(28-32 weeks' gestation) were selected to participate in the study.The investigators collect the spot urine samples(n=750) once every two weeks.

Setting: Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine.

Participants: 150 normal pregnant women and 100 pregnant women with gestational diabetes (28-32 weeks' gestation) and their newborns were selected to participate the study.

Enrollment: 250 patients

Sex: Female

Ages: 22 to 35 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• 22-35 years,
• 28-32 weeks' gestation,

Exclusion criteria

• a known history of thyroid disease in the non-pregnant state and previous.

Trial design

250 participants in 2 patient groups

normal pregnant women

Description:

150 normal pregnant women (28-32 weeks' gestation)

pregnant women with gestational

Description:

100 pregnant women with gestational diabetes (28-32 weeks' gestation)