Clinical trial Recruiting at 1 site Interventional Ages 18 and up

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.

More Radiation Therapy trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment20 (estimated)
SponsorUniversity of Minnesota
Academic / other
Drugs / interventionsradiation
Locations1 site (Minneapolis, Minnesota)
StatusRecruiting
StartedJuly 10, 2026
Main results expectedAugust 22, 2027
Study endsSeptember 1, 2027
Registry record updatedJuly 14, 2026
Trial IDNCT07682714 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

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.