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NCT02939404 · ClinicalTrials.gov registry record · NA
Food Intake Response to Short-Term Modifications of Metabolism in Humans
A NA study, sponsored by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).
- Completed
- Registry status
- NA
- Development phase
- 54
- Enrollment target
NCT02939404 is a NA study that has completed, run by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). The registered enrollment target is 54 participants.
The verdict
NCT02939404, a NA study, has completed, sponsored by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).
- COMPLETED
- Registry status
- NA
- Development phase
- 54 participants
- Enrollment target
Study Summary
One reason people gain weight is eating more calories from food than what they need for energy over 24 hours. Metabolism is the amount of energy a person uses over 24 hours. Researchers want to study the relationship between changes in metabolism and how much a person eats. Objectives: To see how much food a person eats when the body's temperature is cooled. To study how changes in metabolism may alter the amount of food a person eats. Eligibility: Healthy people ages 18-55. Design: Participants will stay at NIH for 20 days. During the first 4 days, participants will have: * Medical exam * Electrocardiogram * Blood and urine tests. One blood test includes drinking a sugar solution. * DXA body composition scan * Questions about foods they like, physical activity, and personal behavior * Exercise test on a stationary bicycle Participants will spend 24-hour periods in a metabolic chamber. The chamber will be at normal room temperature or cooler. Some times, participants will eat a diet that matches their daily needs (fixed or eucaloric). Other times, they can eat as much as they wish from a vending machine (ad libitum). Participants will have blood and urine collected. Participants will swallow an ingestible wireless sensor and wear a small data recorder device. On the second to last day, participants will stay in the metabolic chamber but only consume water and non-caffeinated sugar-free beverages. Participants will come back for 1-day visits at six months and one year from the first admission. They will have blood and urine tests, and a DXA scan. They will answer questions on physical activity and food habits.
Interventions
- OTHER Fasting
- OTHER Cold exposure
- OTHER Normal temperature
- OTHER Fixed diet
- OTHER Ad libitum diet
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 54 participants |
| Start Date | 2017-04-27 |
| Est. Completion | 2024-06-24 |
| Phase | NA |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT02939404
The ClinicalTrials.gov registry entry for NCT02939404 describes a study currently listed as completed, categorized as NA. The registered enrollment target is 54 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), which has 490 total studies on file at ClinicalTrials.gov.
The record links to 0 conditions, and to 5 interventions - of which Fasting is the first listed.
NCT02939404 reports 0 study locations.
Frequently Asked Questions
What is clinical trial NCT02939404 about?
NCT02939404 is a clinical study titled "Food Intake Response to Short-Term Modifications of Metabolism in Humans". One reason people gain weight is eating more calories from food than what they need for energy over 24 hours. Metabolism is the amount of energy a person uses over 24 hours. Researchers want to study the relationship between changes in metabolism and how much a person eats. Objectives: To see how ...
What is the current status of trial NCT02939404?
This trial is currently completed. It is a NA study. The enrollment target is 54 participants. The study started on 2017-04-27. Estimated completion is 2024-06-24.
What interventions are being tested in trial NCT02939404?
The interventions under investigation include: Fasting (OTHER), Cold exposure (OTHER), Normal temperature (OTHER), Fixed diet (OTHER), Ad libitum diet (OTHER).
Who is sponsoring clinical trial NCT02939404?
This trial is sponsored by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), which has 490 total clinical trials registered on ClinicalTrials.gov.
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