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Longitudinal Study on the Influence of Iodine Nutrition Status on Thyroid Function of Childbearing Age Women During Pregnancy and 6 Weeks Postpartum

NCT05677581 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 2100

Last updated 2024-05-10

No results posted yet for this study

Summary

The goal of this observational study is to provide a reference for formulating individual appropriate iodine intake programs for women during pregnancy and postpartum and improving the monitoring and evaluation system of maternal iodine nutrition status. The main questions it aims to answer are:

* To analyse the longitudinal changes of urinary iodine, urinary iodine/creatinine ratio, thyroid function and related factors in different periods of early, middle, late pregnancy and 6 weeks postpartum in Beijing area.
* To explore the relationship between iodine nutrition status and the changes of thyroid function and to further clarify the effect of iodine nutrition status on thyroid function of women of childbearing age during pregnancy and postpartum in combination with dietary intake of iodine questionnaire.

Participants will be detected there thyroid function, the level of median urinary iodine and urinary iodine/creatinine.

Researchers will compare healthy women of childbearing age served as the control group in the same period.

Conditions

  • Thyroid Function
  • Iodine Nutrition Status

Interventions

OTHER

iodine nutrition status

iodine nutrition status

Sponsors & Collaborators

  • Beijing Friendship Hospital

    lead OTHER

Eligibility

Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-11-15
Primary Completion
2024-12-31
Completion
2024-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05677581 on ClinicalTrials.gov