Status:
COMPLETED
Normal Range of TSH and FT4 in Pregnancy
Lead Sponsor:
Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital
Conditions:
Hypothyroidism
Pregnancy Related
Eligibility:
FEMALE
18-50 years
Brief Summary
Physiological changes necessitate the use of pregnancy-specific reference ranges for thyrotrophin (TSH) and free T4 (FT4) to diagnose thyroid dysfunction during pregnancy. Although many centers use fi...
Detailed Description
Serum thyroid function tests (including T3, T4, TSH, Anti-TPO) will be obtained from the singleton pregnancies in the first, second, and third trimester to determine the local specific normal ranges.
Eligibility Criteria
Inclusion
- Singleton pregnancy
- Free of pre-existing thyroid disease
- That do not use thyroid interfering medication
- That did not undergo IVF treatment
- TPOAb negative
Exclusion
- Adolescent pregnancy
- Patient with pre-existing thyroid disease
- TPOAb positive
- Patient using thyroid interfering medication
- That had IVF treatment
Key Trial Info
Start Date :
April 1 2021
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
September 1 2021
Estimated Enrollment :
528 Patients enrolled
Trial Details
Trial ID
NCT04860622
Start Date
April 1 2021
End Date
September 1 2021
Last Update
September 29 2021
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
Sehit Prof Dr Ilhan Varank Sancaktepe Training and Research Hospital
Istanbul, Turkey (Türkiye)