Thyroid Therapy for Mild Thyroid Deficiency in Pregnancy
Public ClinicalTrials.gov record NCT00388297. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized Trial of Thyroxine Therapy for Subclinical Hypothyroidism or Hypothyroxinemia Diagnosed During Pregnancy
Study identification
- NCT ID
- NCT00388297
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- The George Washington University Biostatistics Center
- Other
- Enrollment
- 1,203 participants
Conditions and interventions
Conditions
Interventions
- Levothyroxine Drug
- Placebo for Levothyroxine Drug
Drug
Eligibility (public fields only)
- Age range
- Not listed
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2006
- Primary completion
- Jul 31, 2015
- Completion
- Sep 30, 2015
- Last update posted
- Feb 20, 2019
2006 – 2015
United States locations
- U.S. sites
- 14
- U.S. states
- 11
- U.S. cities
- 14
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama - Birmingham | Birmingham | Alabama | 35249 | — |
| Northwestern University | Chicago | Illinois | 60611 | — |
| Wayne State University | Detroit | Michigan | 48201 | — |
| Columbia University | New York | New York | 10032 | — |
| University of North Carolina - Chapel Hill | Chapel Hill | North Carolina | 27599 | — |
| Case Western University | Cleveland | Ohio | 44109 | — |
| Ohio State University | Columbus | Ohio | 43210 | — |
| Oregon Health & Sciences University | Portland | Oregon | 97239 | — |
| University of Pittsburgh Magee Womens Hospital | Pittsburgh | Pennsylvania | 15213 | — |
| Brown University | Providence | Rhode Island | 02905 | — |
| University of Texas - Southwest | Dallas | Texas | 75235 | — |
| University of Texas Medical Branch - Galveston | Galveston | Texas | 77555 | — |
| University of Texas-Houston | Houston | Texas | 77030 | — |
| University of Utah Medical Center | Salt Lake City | Utah | 84132 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00388297, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 20, 2019 · Synced Jul 22, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00388297 live on ClinicalTrials.gov.