Dietary duo: fiber and Time-Restricted eating may cut cancer risk
NCT ID NCT07219706
First seen Jun 27, 2026 · Last updated Jul 07, 2026 · Updated 2 times
Summary
This study looks at whether eating more fiber and limiting when you eat can lower signs of cancer risk. Researchers will enroll 90 adults with obesity who currently eat little fiber. Participants will follow different diet plans to see how these changes affect weight, blood pressure, and inflammation.
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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 90 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Jun 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.
- Ages
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18 years and older
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * ≥18 age * Body mass index ≥30 kg/m2 * Dietary fiber intake ≤15 g/day * Compatible cell phone for use of ecological momentary assessment app Exclusion Criteria: * Self-reported diagnosis that precludes fiber intake (e.g., inflammatory bowel disease) * Food allergies or intolerances that limit ability to engage with the intervention * Positive screen on the SCOFF eating disorder screener39 * Current self-reported use of GLP-1 receptor agonists * Currently pregnant or breastfeeding, or planning to become pregnant
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Oklahoma Health Sciences
Columbus, Ohio, 43230, United States
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Other studies related to the condition(s) this trial covers.
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