New study finds best ways to get cancer survivors screened for colon cancer
NCT ID NCT05084833
First seen Jun 27, 2026 ยท Last updated Jun 27, 2026
Summary
This study looked at the best ways to encourage childhood cancer survivors who are at high risk for colorectal cancer to get screened at the recommended age. Researchers tested different methods to see which helped more people complete a colonoscopy or stool-based test. The goal is to improve early detection and prevent cancer in this vulnerable group.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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300 people
The number who actually took part.
- Started
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Feb 2022
- Finished
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Oct 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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30 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Eligible participants will include people who: * Enrolled on the Childhood Cancer Survivor Study * Were treated with radiation to the abdomen, pelvis, spine, or total body irradiation * Have no history of colorectal cancer * Have not had a colonoscopy in the last 5 years or Cologuard in the last 3 years * Have a smartphone Exclusion Criteria: * Do not reside in the United States * Do not speak English
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Columbia University
New York, New York, 10027, United States
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Memorial Sloan Kettering Cancer Center
New York, New York, 10017, United States
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St. Jude Children's Research Hospital
Memphis, Tennessee, 38105, United States
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The Pennsylvania State University
University Park, Pennsylvania, 16802, United States
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Other studies related to the condition(s) this trial covers.
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