Neuronal and Behavioral Effects of an Implicit Priming Approach to Improve Eating Behaviors in Obesity
NCT ID: NCT05107908
Last Updated: 2025-04-22
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
228 participants
INTERVENTIONAL
2021-11-12
2026-03-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
OTHER
TRIPLE
Study Groups
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Active Implicit Priming
Participants will complete active implicit priming, in which food images are implicitly primed (i.e., below conscious awareness) with images of positive or negative affect. This will be completed on a weekly basis for 12 weeks, for approximately 10 minutes each time.
Active Implicit Priming
Approximately 10-minute behavioral intervention
Control Implicit Priming
Participants will complete control implicit priming, which matches the active intervention, but with neutral stimuli as primes. This will be completed on a weekly basis for 12 weeks, for approximately 10 minutes each time.
Control Implicit Priming
Approximately 10-minute behavioral intervention
Food Exposure Task
Participants will complete a Food Exposure Task, in which they will be asked to smell, feel, lick, and imagine eating food items, but without actually eating them. This will be completed on a weekly basis for 12 weeks, for approximately 10-30 minutes each time.
Food Exposure Task
Approximately 10-30 minute behavioral intervention
Interventions
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Active Implicit Priming
Approximately 10-minute behavioral intervention
Control Implicit Priming
Approximately 10-minute behavioral intervention
Food Exposure Task
Approximately 10-30 minute behavioral intervention
Eligibility Criteria
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Inclusion Criteria
* BMI of 27 or greater
Exclusion Criteria
* Pregnancy
18 Years
65 Years
ALL
Yes
Sponsors
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National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
University of Colorado, Denver
OTHER
Responsible Party
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Principal Investigators
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Jason Tregellas, PhD
Role: PRINCIPAL_INVESTIGATOR
University of Colorado, Denver
Locations
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University of Colorado Anschutz Medical Campus
Aurora, Colorado, United States
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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20-2821
Identifier Type: -
Identifier Source: org_study_id
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