Scientists to track tiny metabolism changes in healthy adults
NCT ID NCT07628764
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at how much a person's resting metabolic rate (the calories burned at rest) changes over 12 weeks. Thirty healthy adults will have their metabolism measured three times a week using a special room. The goal is to understand normal day-to-day variation and help future studies know when a change is real.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Healthy adult men and women from the community, aged 18-65 years, who are clinically healthy and able to participate in repeated metabolic measurements under standardized laboratory conditions.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults aged 18-65 years * Clinically healthy individuals * Stable body weight (±2 kg) over the past 3 months * Ability and willingness to attend morning measurements three times per week for 12 weeks * Ability to provide informed consent Exclusion Criteria: * Known uncontrolled endocrine or metabolic disease * Use of medications known to significantly affect resting metabolic rate (e.g., systemic corticosteroids, unstable thyroid hormone therapy) * Acute illness within 14 days prior to enrollment * Pregnancy or lactation * Any medical condition that, in the opinion of the investigators, may interfere with safe participation
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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