Can exercise type reshape appetite hormones? a trial puts aerobic, anaerobic, and HIIT to the test
NCT ID NCT07805772
First seen Sep 04, 2026 · Last updated Sep 04, 2026
Summary
This trial examines how a single session of aerobic exercise, anaerobic exercise, or high-intensity interval training (HIIT) changes levels of irisin, leptin, and ghrelin in sedentary women. Twenty women who do not regularly exercise will complete each exercise type, and researchers will measure hormone levels before and after. The goal is to see which exercise modality triggers the most favorable hormonal response for metabolism and appetite regulation.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Three exercise sessions: aerobic exercise, anaerobic exercise, and high-intensity interval training (HIIT)
- What this could lead to
- If it works, this could clarify which exercise type best influences appetite and metabolism hormones, guiding fitness advice for sedentary women.
- What could go wrong
- The trial is small with only 20 participants, and it measures short-term hormone changes, not long-term health outcomes. Results may not apply to other groups.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2026
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.
- Ages
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18 to 24 years
- Sex
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Female participants only
- 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: Female participants Sedentary individuals Voluntary participation in the study Ability and willingness to complete the planned exercise sessions Exclusion Criteria: Inability to participate in the planned exercise sessions Withdrawal of consent or unwillingness to continue 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 places running it
1 site. The list below names each one and where it is.
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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.
Contacts and locations
Locations
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Exercise Physiology Laboratory, Faculty of Sport Sciences, Karabuk University
Karabük, Karabük Province, Turkey (Türkiye)
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