RecruitingNot ApplicableNCT07219706
Dietary Fiber and Time Restricted Eating
Examining the Independent and Combined Effects of Dietary Fiber and Time Restricted Eating on Indicators of Cancer Risk: the Fiber and Time Restricted Eating (F.I.T.) Study
Sponsor
University of Oklahoma
Enrollment
90 participants
Start Date
Dec 10, 2026
Study Type
INTERVENTIONAL
Conditions
Summary
This study is seeking to examine combinations of two different dietary interventions on cancer risk.
Eligibility
Min Age: 18 Years
Inclusion Criteria4
- ≥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 Criteria5
- 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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Interventions
BEHAVIORALTime Restricted Eating
10-hour Time Restricted Eating (TRE)
BEHAVIORALGroup education
Group education about dietary fiber
BEHAVIORALCounseling
Counseling and motivational interviewing to promote uptake of diet changes
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT07219706
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