Peer-Led program aims to close the lung cancer screening gap
NCT ID NCT07792824
First seen Aug 28, 2026 · Last updated Aug 28, 2026
Summary
This trial tests whether a community-based program called Witness Project Lung can increase lung cancer screening among Black adults aged 50 to 80 who smoke or quit within the past 15 years. The program uses peer role models, videos, and tailored materials to educate participants, with community health workers available to help them schedule a CT scan. Researchers will compare screening rates between those who receive the program and those who do not, to see if this approach improves early detection and reduces lung cancer deaths.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Witness Project Lung, a community-based educational program led by peer role models and supported by community health workers to encourage lung cancer screening
- What this could lead to
- If effective, this program could increase lung cancer screening rates among Black adults, potentially reducing late-stage diagnoses and deaths from lung cancer.
- What could go wrong
- The trial is relatively small and tests a behavioral intervention, so results may not apply broadly. Participation is voluntary, and the program's impact on actual screening uptake may be limited by access to care.
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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 400 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2027
An estimate. Start dates often move.
- Expected to finish
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Aug 2032
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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50 to 80 years
- Sex
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Anyone
- 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: * Aged 50 years to 80 years * Currently smoke cigarettes or quit smoking cigarettes within the past 15 years * 20 pack-year smoking history * Able to speak and understand English * Self-identify as a Black or African American individual Exclusion Criteria: * Diagnosed with lung cancer * Unable to speak and understand English * Individuals who do not read English will be able to participate in the study. If an individual indicates they cannot read English, the Study Information Sheet will be read to them allowing ample time for questions prior to their decision to enroll in the study or not.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Hackensack Meridian Health - Center for Discovery and Innovation
Nutley, New Jersey, 07110, United States
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