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Quick online course aims to curb vaping in young adults
NCT ID NCT06129123
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study tested a 30-minute online educational program called 'Live Free From E-cigarettes' in 105 young adults aged 18-24 who vape at least once a week. The program provides information about the harms of e-cigarettes and smoking, social norms, and tips to quit or reduce use. Participants were randomly assigned to either the program or a control group and completed surveys over 8 weeks to see if the program helped reduce vaping and smoking susceptibility.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Live Free From E-cigarettes online educational program
- What this could lead to
- If it works, this could provide a simple, scalable online tool to help young adults cut back on vaping and avoid starting smoking.
- What could go wrong
- This is a small pilot study with only 105 participants, so results may not apply to everyone. The program is brief and may not lead to lasting changes.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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105 people
The number who actually took part.
- Started
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Jul 2025
- Finished
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Jan 2026
- 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 to 24 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: * be between the ages of 18 to 24 * be able to read English * report vaping at least one day per week in the past month * report no history of cigarette use at screening and baseline. Exclusion Criteria: * reporting severe mental health, illicit drug use, or alcohol use disorder * currently receiving nicotine cessation services
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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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University of Southern California
Los Angeles, California, 90089, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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