Can the right message help occasional smokers kick the habit?
NCT ID NCT07296848
First seen Jun 27, 2026 · Last updated Aug 28, 2026 · Updated 2 times
Summary
This study aims to find out which health risk messages work best to encourage adults who smoke some days (but not every day) to quit completely. Researchers will test different message types—health vs. social, positive vs. negative—on 320 participants. The goal is to see which messages increase knowledge, worry, risk perception, and motivation to quit.
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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 320 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Jun 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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18 years and older
- 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: * individuals that report smoking at least one combustible cigarette per day on 4-28 days in the past 30 days * able to read/write in English * able to give informed consent * no history of daily smoking Exclusion Criteria: * enrolled in smoking cessation treatment
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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University of Kentucky
Lexington, Kentucky, 40506, United States
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Other studies related to the condition(s) this trial covers.
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