No-worry Baby Project

  • End date
    Dec 31, 2025
  • participants needed
  • sponsor
    Sun Yat-sen University
Updated on 16 May 2022
environmental exposures
Accepts healthy volunteers


The Huizhou mother-infant cohort was set up to investigate the effect of dietary factors and environmental exposures during pregnancy on health consequences of mothers and offsprings in Huizhou, China.


Huizhou mother-infant cohort (No-worry Baby Project) is a scientific research/public health project jointly initiated by Huizhou First Maternity and Child Healthcare Hospital and School of Public Health, Sun Yat-sen University. The project plans to recruit 10,000 participants since early pregnancy and follow up for three years after birth in the first stage. Biological samples, data from questionnaires survey and clinical information will be collected for both mothers and infants. The study is aimed to investigate the effects of dietary factors and environmental exposures during pregnancy on infants' health as well as the prognosis of diseased mothers. The study will have essentially both clinical and public health implications to find effective strategies for prevention and management of a range of chronic disorders (above mentioned) during pregnancy and exploration of the possible impacts on offspring health. The cohort will provide scientific basic for improvement of mother and infant's health.

Condition Gestational Diabetes Mellitus in Pregnancy, Gestational Hypertension, Thyroid Disease Pregnancy, Obesity, Anemia in Pregnancy, Complications, Pregnancy, Depression, Obstetric Labor Complications, Asthma, Allergic Disorder, Immune System Diseases, Neurodevelopmental Disorders, Reproductive Disorder
Treatment No intervention
Clinical Study IdentifierNCT03922087
SponsorSun Yat-sen University
Last Modified on16 May 2022


Yes No Not Sure

Inclusion Criteria

Pregnant women who have plan to delivery and participate in child care in Huizhou hospital
Pregnant women who have resided in Huizhou for at least 3 years
Pregnant women who are consent for specimens and data collection and follow-ups for both mother and infant

Exclusion Criteria

Pregnant women who are with gestational age more than 24 weeks
Pregnant women who refuse to participate or be unwilling to sign informed consent
Pregnant women who are mentally incapacitated and need guardians
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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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