Thyroid Hormone to Induce Non-Insulin Mediated Glucose Disposal in People With Insulin Receptor Mutations
Public ClinicalTrials.gov record NCT02457897. 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
Thyroid Hormone to Induce Non-Insulin Mediated Glucose Disposal in Patients With Insulin Receptor Mutations
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Background: \- Insulin receptor mutation causes high blood sugars and sometimes diabetes complications. Researchers want to see if thyroid hormone helps. Objectives: \- To see if thyroid hormone treatment changes how the body handles sugar in people with insulin receptor mutation and improves blood sugar in people with diabetes. Eligibility: \- People ages 12 65 with an insulin receptor mutation. Design: * Study part 1:19-day clinic stay. Participants will be monitored for 4 days. Then for 15 days they will take a thyroid hormone pill 3 times a day. Participants will have: * Blood tests. * Heart rate and skin temperature monitored. * All their food provided. * Two 5-hour sessions in a special room. They will wear special clothes and sometimes sit still. * Two small tubes inserted in veins. One will deliver tiny amounts of sugar and fat with a non-radioactive tracer. Participants will also drink water with a tracer. The other tube will collect blood. * A sweet drink. Participants may have finger stick blood sugar tests. * Glucose-monitoring device inserted into body fat for two 24-hour periods. * Adults may have samples of fat and muscle taken. * Heart ultrasound. * PET-CT scan in a machine. An intravenous catheter will be placed in an arm vein. A small amount of radioactive substance will be injected. * DEXA scan of body fat and bone density. * Participants with poorly controlled diabetes will then take thyroid hormone at home for 6 months. They will have blood drawn and sent to the study team monthly. * After about 3 months, they will have an overnight visit. After 6 months, they will have a 4-day visit.
Study identification
- NCT ID
- NCT02457897
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 7 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 12 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 16, 2015
- Primary completion
- Sep 17, 2018
- Completion
- Sep 17, 2018
- Last update posted
- Dec 4, 2019
2015 – 2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Institutes of Health Clinical Center, 9000 Rockville Pike | Bethesda | Maryland | 20892 | — |
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 NCT02457897, 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 Dec 4, 2019 · Synced Sep 7, 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 NCT02457897 live on ClinicalTrials.gov.