Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 3:29 AM
Ignite Modification Date:
2025-12-25 @ 3:29 AM
NCT ID:
NCT02966405
Eligibility Criteria:
Inclusion Criteria:
1. The people who lived in the city more than five years, aged between 19 and 45, or the single pregnancy women who registered or checked in Peking University international hospital would be enrolled.
2. The pregnancy confirmed by the ultrasound or blood HCG test.
3. In order to build a pregnancy reference range of normal pregnant women who must meet the NACB standard.
Exclusion Criteria:
1. The history of thyroid disorders.
2. Goiter.
3. Oral contraceptives or any drugs affected the function of thyroid.
4. With other chronic autoimmune disease, malignant tumor, blood disease, etc
5. Twin pregnancies and multiple pregnancies
Healthy Volunteers:
True
Sex:
FEMALE
Minimum Age:
19 Years
Maximum Age:
45 Years
Study:
NCT02966405
Study Brief:
Protocol Section:
NCT02966405