Tongji Maternal and Child Health Cohort (TMCHC)

Huazhong University of Science and Technology

Status: Unknown

Conditions: Breast Feeding; Birth Outcomes; Pregnancy Complications; Weight Gain; Growth and Development; Diet Habit; Maternal; Diabetes Mellitus, Affecting Fetus

Study type: Observational

Funder types: Other

Identifiers

NCT03099837

HuazhongU-2013-02

Details and patient eligibility

About

This is a population-based study to obtain data for the evaluation of current used recommendations for weight gain during pregnancy released by IOM (2007) and investigate the association between maternal diet and the health outcomes of mother and offspring.

Full description

This is an ongoing population-based prospective cohort study to obtain data for the evaluation of current used recommendations for weight gain during pregnancy released by IOM (2007) and investigate the association between maternal diet and the health outcomes of mother and offspring. 8649 pregnant have been recuited from the first trimester of pregnancy. All datas including the general information, sociodemographic facts, physical exam (body weight, height, blood pressure, etc), laboratory test (hemoglobin, glucose concentration, etc.) and dietary survey (FFQ, 24h food recall) have been collected during the cohort study. Blood sample leftover from the clinical use are remained and stored at -80℃for further measurements. Obstetric characteristics, maternal and perinatal outcomes have been observed and recorded. Growth and development paremeters such as weight, length and head circumference as well as disease information of infants have been collected , feeding pattern and feeding history will be surveyed. All data collected will be used for group analysis only and all private and individual records will be kept secret.

Enrollment: 8,649 patients

Sex: Female

Volunteers: No Healthy Volunteers

Inclusion criteria

• Pregnant women attending the first visit (<16 weeks ) at at a maternity clinic in one of these following hospitals in Wuhan, China: HMCHH, CHW,WMCHH,JMCHH.

Intention to visit the maternity clinic regularly in HMCHH or CHW or WMCHH or JMCHH.

• Intention to eventually deliver in HMCHH or CHW or WMCHH.
• The pregnant woman and her husband are Chinese.

Exclusion criteria

• Pregnant women on chemotherapy.
• Exclude women on certain medications - e.g. psychotropic drugs.
• Exclude women with significant medical conditions e.g. psychosis etc.

Trial design

8,649 participants in 3 patient groups

Pregnant mothers

infants

children