reference of thyroid function reference of thyroid function healthy Thai pregnant women
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: healthy Thai pregnant women with uncomplicated single intrauterine gestation in first trimester (not more than 14 weeks)
Exclusion criteria
Exclusion criteria: Subjects with history of thyroid disease or goiter Subjects with family history of thyroid diseases Subjects with conditions or underlying diseases that affect thyroid function test (DM, hypertension, acute or chronic hepatitis, thalassemia disease, acromegaly, cushing’s syndrome and HIV infection) Subjects who take medicines which affect thyroid function test (amiodarone, glucocorticoids, propylthiouracil, methimazole, levothyroxine, lithium and tamoxifen)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To determine trimester specific reference ranges for thyroid function in Thai pregnant women 6 months electrochemiluminescence immunoassay | — |
Secondary
| Measure | Time frame |
|---|---|
| difference of trimester specific reference ranges for thyroid function in Thai pregnant women 6 months electrochemiluminescence immunoassay | — |
Countries
thailand
Contacts
Endocrinology division, Faculty of medicine, King Chulalongkorn university