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Capturing Food Intake During Radiation Therapy for Cancer

This study is looking at how well a mobile app, called myCircadian Clock (mCC), can help people with cancer track their daily food intake while they are getting radiation therapy. We want to see if it's practical and easy for you to use this app to record what you eat. If you join, you'll use the mCC app to take pictures of your food and describe it in your own words throughout your radiation treatment. This study will include 20 participants and is focused on understanding the feasibility of using this app, rather than testing a new medicine. We are looking for adults aged 18 and older who are starting radiation therapy for cancer and own a smartphone.

Study design
This is a single-group study, meaning everyone receives the same intervention, and it's not randomized. About 20 participants will be included.
What's involved
You will use the myCircadian Clock (mCC) app to document your dietary intake for the entire duration of your radiation treatment.
Compensation
Not stated in the trial record.
Follow-up
No follow-up data will be collected after your radiation treatment ends.

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NCT07682714

Capturing Food Intake in Patients Undergoing Radiation Therapy for Cancer

Recruiting
NAAges 18+Interventional
University of Minnesota
~20 participants
Updated 2026-07-14 on ClinicalTrials.gov
What's tested:Mobile food record using myCircadian Clock app

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Feasibility of completing mobile food record during radiation therapy
Measured over Throughout the course of radiation therapy, which can last from 1 to 35 business days.

Conditions

Cancer
Radiation Therapy
Dietary Intake

Explore related trials

Malignant Neoplasm

Where it's being run

1 sites across 1 states
Minnesota1

Study leadership

  • Dr. Lindsey Sloan · PRINCIPAL_INVESTIGATOR · University of Minnesota

Who to contact

Dr. Lisa Chow, MD, MS
[email protected]
612-625-8934
Email the study team

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Do you actually qualify for this trial?

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Eligibility criteria

Inclusion

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

Pregnant or lactating women per self report prior to starting radiation therapy

What this trial measures

  • Feasibility of completing mobile food record during radiation therapyThroughout the course of radiation therapy, which can last from 1 to 35 business days.

    Investigators hypothesize that it is feasible for patients undergoing radiation therapy to comply with completing a mobile food record. Feasibility is defined as 75% of the participants completing the dietary intake on at least 80% of the days that they are undergoing radiation therapy.