RecruitingNot Applicable

Eatwell Clinical Trial (R01)

United States472 participantsStarted 2026-02-10

Plain-language summary

Cancer is a leading cause of death and will affect many people in their lifetimes. Organizations such as the American Cancer Society and the World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) have noted that dietary quality is a key factor influencing cancer risk, but most Americans do not meet these dietary guidelines for cancer prevention. The proposed study will enroll adults from the community (n=236 index participants, 236 household members; N = 472) who have low adherence to WCRF/AICR's four dietary guidelines. Participants will be randomized to either nutrition education or the Eatwell intervention. The Eatwell intervention content is focused on helping participants make healthier grocery shopping decisions, eat at home more often to take advantage of the optimal defaults present there, and learn how to navigate temptation when eating away from home. The findings will be relevant not only to the field of cancer prevention, but to the prevention of other diseases for which dietary quality is important.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Age 18 or older * Access to technology necessary to receive emails and join videoconferencing meetings * Ability to read and speak English * Willingness to be randomized to either study condition, including ability and willingness to attend intervention sessions * Ability and willingness to attend intervention sessions, receive monthly email messages, and serve in support role if index participant in household is assigned to Eatwell condition * Able and willing to visit a commercial laboratory partnered with this project (e.g., Labcorp) in order to have their blood drawn at the time of study visits * Low adherence to WCRF/AICR's four dietary guidelines (operationalized as a level of intake, based on brief self-report questions administered during phone screening, that corresponds to a score of 2 or less in the Shams-White method of dietary adherence scoring) * Share a household (i.e., a private residence with a shared living space, including kitchen) with an adult who provides informed consent, meets eligibility criteria, and anticipates remaining in this household for the majority of the next 18 months * Agree that they will not join another intervention study run by this study team in the next 18 months * Successful completion by self and household member of all enrollment and baseline data collection tasks * Have an email that they regularly check and willingness to use that for corresponding to study staff * Weight at baseline of 396 lbs or less, as…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Total dietary adherence score

Timeframe: 0, 6, 18 months

Trial details

NCT IDNCT07225881

SponsorDrexel University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2029-10-31

Contact for this trial

Research Coordinator, BA

724-619-1461 aeu26@drexel.edu

View on ClinicalTrials.gov More Cancer Prevention trials