Peer power: can friends help close the colon cancer screening gap?
NCT ID NCT05793593
First seen Jun 27, 2026 ยท Last updated Jun 27, 2026
Summary
This study looks at whether training Black men who have already completed a colon cancer screening test (FIT) can help encourage three of their peers to also get screened. The goal is to see if this peer outreach approach increases screening rates in the Black community, which has higher colon cancer rates but lower screening rates. About 80 participants will be trained and then followed to see how many of their friends and family complete the FIT test.
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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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About 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2023
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- 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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45 to 75 years
- Sex
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Male participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Self-identifies as Black (inclusive of African, African-American, or Afro-Caribbean) * Male * Speaks English or French very well * Is at least 45 years of age and no greater than 75 years of age * Has completed FIT testing within the prior year * Has at least 5 close network affiliates, who are Black males, and of at least 45 years of age and no greater than 75 years of age Exclusion Criteria: * Has a household member who has already participated (or agreed to participate) * Has already been approached by a peer participating in the study (index participant) to complete FIT testing
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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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Memoiral Sloan Kettering Basking Ridge (All Protocol Activities)
Basking Ridge, New Jersey, 07920, United States
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Memorial Sloan Kettering Bergen (All Protocol Activities)
Montvale, New Jersey, 07645, United States
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Memorial Sloan Kettering Cancer Center (All Protocol Activities)
New York, New York, 10065, United States
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Memorial Sloan Kettering Monmouth (All Protocol Activities)
Middletown, New Jersey, 07748, United States
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Memorial Sloan Kettering Nassau (All Protocol Activities)
Rockville Centre, New York, 11553, United States
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Memorial Sloan Kettering Suffolk- Commack (All Protocol Activities)
Commack, New York, 11725, United States
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Memorial Sloan Kettering Westchester (All Protocol Activities)
Harrison, New York, 10604, United States
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