Vaping may cause hidden gum damage, study suggests
NCT ID NCT07338318
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at whether e-cigarettes cause hidden damage to gums, even when they appear healthy. Researchers measured certain chemicals in the fluid around the gums of 60 people: e-cigarette users, regular smokers, and non-smokers. The goal was to see if vaping triggers inflammation or tissue breakdown similar to smoking.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If this study finds that e-cigarettes cause hidden gum damage, it could help shape public health advice about their safety.
- What could go wrong
- This is a small, completed observational study, not a treatment trial. It only measures biomarkers, not actual disease, so the real-world impact is uncertain.
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.
- Participants
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60 people
The number who actually took part.
- Started
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Apr 2025
- Finished
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Oct 2025
- 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.
Who is studied
Systemically and periodontally healthy smokers, e-cigarette users, and non-smoking individuals over 18 years old.
- 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: * E-cigarette using, conventional smokers, non-smokers Exclusion Criteria: * Having active periodontal disease, systemic health problems
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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
-
Ankara Medipol Uni.
Ankara, Ankara, 06570, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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