Reference ranges of thyroid function test in each trimester of Thai pregnant women in King Chulalongkorn Memorial Hospital; A prospective study

Not Applicable

Completed

• Conditions: reference of thyroid function; healthy Thai pregnant women

• Registration Number: TCTR20190304001
• Lead Sponsor: Chula Quality Improvement Fund, King Chulalongkorn Memorial Hospital

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2017-03-31
• Study Start: 2019-03-04
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Female
• Target Recruitment: 250

Inclusion Criteria

healthy Thai pregnant women with uncomplicated single intrauterine gestation in first trimester (not more than 14 weeks)

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)

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
To determine trimester specific reference ranges for thyroid function in Thai pregnant women 6 months electrochemiluminescence immunoassay

Secondary Outcome Measures

Name	Time	Method
difference of trimester specific reference ranges for thyroid function in Thai pregnant women 6 months electrochemiluminescence immunoassay