Are new menthol cigs more addictive? study to find out
NCT ID NCT07564648
First seen Jun 27, 2026 · Last updated Jul 23, 2026 · Updated 2 times
Summary
This study looks at whether new types of menthol cigarettes are more addictive than a person's usual menthol brand. About 48 daily smokers will test different cigarettes in a lab and at home. Researchers will measure nicotine levels in the blood and ask about how much participants like each cigarette. The goal is to understand how cigarette design affects addiction risk.
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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 48 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2029
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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21 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: * Aged 21 years or older * Currently smoke cigarettes daily (≥ 5 cigarettes/day) for at least the past 6 months, and their usual brand is menthol cigarettes * Willing to provide informed consent * Willing to abstain from all nicotine, tobacco, and smoked cannabis products for approximately 12 hours prior to each study visit * Own and regularly use a functional smartphone compatible with study procedures (e.g., completing daily assessments) * Willing to complete two weeks of daily assessments involving use of their usual brand menthol cigarettes and the study product * Able to read, speak, and understand English Exclusion Criteria: * Current diagnosis of any significant lung diseases (e.g., asthma, chronic obstructive pulmonary disease, cystic fibrosis) * History of a cardiac event or episode of cardiac distress (e.g., heart attack, hospitalization for chest pain) within the past 3 months * Currently pregnant, planning to become pregnant during the study period, or currently breastfeeding * Self-reported use of any non-cigarette nicotine or tobacco product (e.g., e-cigarettes, cigars, oral nicotine products) or cannabis on more than 10 days in the past 30 days * Self-reported current participation in a smoking cessation program or intention to quit smoking in the next 3 months * Self-reported difficulty with blood draws
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Genom att skicka in godkänner du våra Användarvillkor
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 study's own enquiry address
This study publishes an address for enquiries. See it below .
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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
Show contact details
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Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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Ohio State University Comprehensive Cancer Center
Columbus, Ohio, 43210, United States
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