Optimal Measurement of Thyroglobulin Measurement Following Thyroidectomy
Public ClinicalTrials.gov record NCT02347683. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The optimal timing to measure thyroglobulin(Tg) after thyroidectomy is unknown in patients with thyroid cancer. The ATA and NCCN guidelines are not specific on optimal timing of Tg levels in post-op state and suggest anywhere between 2-12 weeks. Hypothesis - Post -op Tg nadirs at 6-8 weeks . Primary Objective -Determine optimal timing of post thyroidectomy Tg nadir, so to determine the most accurate time to check post operatively. Secondary Outcome - Determine factors that will affect Tg levels post operatively. All adults age 19 and above already planning to undergo near total /total thyroidectomy for reasons unrelated to the study. Measure Tg , Tg Ab and TSH pre-op, post op ---\> 7-14 days, 4 wk, 6 wk, and 3 month in patients with pathology confirmed benign disease. Measure Tg , Tg Ab , TSH pre-op, post op ---\> 7-14 days, 4 wk, 6 wk, 3 month, 6 month, and 12 month in patients with thyroid cancer.
Study identification
- NCT ID
- NCT02347683
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 50 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 19 Years and older
- Sex
- All
- 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
- Dec 31, 2014
- Primary completion
- Jan 31, 2016
- Completion
- Jan 31, 2016
- Last update posted
- Sep 4, 2023
2015 – 2016
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Nebraska Medical Center | Omaha | Nebraska | 68198 | — |
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 NCT02347683, 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 Sep 4, 2023 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02347683 live on ClinicalTrials.gov.