Seeing what cancer patients eat during radiation treatment using a mobile food diary
Official title: Capturing Food Intake in Patients Undergoing Radiation Therapy for Cancer
Run by University of Minnesota · NCT07682714 · Data updated 2026-11-12
This study tests whether patients undergoing radiation therapy can consistently use a mobile food diary app to log their daily meals.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 20 (estimated) |
| Sponsor | University of Minnesota Academic / other |
| Drugs / interventions | radiation |
| Locations | 1 site (Minneapolis, Minnesota) |
| Status | Recruiting |
| Started | July 10, 2026 |
| Main results expected | August 22, 2027 |
| Study ends | September 1, 2027 |
| Registry record updated | July 14, 2026 |
| Trial ID | NCT07682714 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults (18+) starting a new radiation therapy course for cancer who own a smartphone and can read/speak English.
✕Probably not a fit
Patients who cannot or will not use a smartphone app, or who do not complete the logging may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a prospective, single-group feasibility study enrolling 20 adults starting a new course of cancer radiation therapy. Participants will use the myCircadian Clock app to record their daily dietary intake during treatment, with in-person or e-consent. No follow-up data are collected after the treatment period. The study aims to determine if this mobile approach is practical and acceptable for documenting diet in this patient group.
Why it matters
Potential benefit: If feasible, the app-based approach could make it easier to monitor and adjust patients' nutrition during radiation therapy.
How similar studies have gone: Past work in mobile health has shown feasibility for self-report dietary tracking in clinical settings, but this exact mobile food-d diary approach in radiation patients is exploratory.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients age ≥18 starting a new course of radiation therapy for cancer treatment * Written informed consent obtained from participant and ability for participant to comply with the requirements of the study. * Stated willingness to comply with all study procedures and availability for the duration of the study * Own a smartphone or smart device * Able to read and speak English Exclusion Criteria: * Pregnant or lactating women per self report prior to starting radiation therapy
Where it's running
-
University Of Minnesota
Minneapolis, Minnesota, United States Recruiting
Study contacts
- Principal investigator: Dr. Lindsey Sloan — University of Minnesota
- Study coordinator: Dr. Lisa Chow, MD, MS
- Email: Chow0007@umn.edu
- Phone: 612-625-8934
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.