MyGI Diet for Colorectal Cancer Prevention
Public ClinicalTrials.gov record NCT05396846. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study evaluates three different approaches that could help people eat in healthier ways. The study seeks to enroll 240 overweight and obese persons who have risk factors for colorectal cancers such as a family or personal history of colorectal cancers or adenomatous polyps. The study website is www.MyBestGI.org . Participants in the study will be asked to follow one of three eating plans, as best they can, for 12 months. Study participants can choose the foods they prefer within healthy food groups. Two of the eating plans involve ten brief telephone support calls and use of a web-based app. The study primarily evaluates improvements in eating and any weight change that may result. Secondary goals for the research are to evaluate how changes in eating affect metabolic pathways. All study participants will receive written materials that encourage making room for preventive foods in your daily eating. All participants also receive the results of their own diet analyses, and results of their own measures at study visits. The measures are the Veggie Meter skin reflectance test, Ketoscan breath test, and body composition measures. Study visits also involve providing a small blood sample from the arm. Study visits are in Ann Arbor at the start of the study, and at 6 and 12 months. The long-term goal of this research is to provide better options for supporting individuals who seek to achieve and maintain a preventive style of eating.
Study identification
- NCT ID
- NCT05396846
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 240 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 19 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 12, 2023
- Primary completion
- Dec 30, 2026
- Completion
- Dec 30, 2026
- Last update posted
- Jul 6, 2026
2023 – 2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Michigan | Ann Arbor | Michigan | 48109 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05396846, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 6, 2026 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05396846 live on ClinicalTrials.gov.