Heated tobacco vs. cigarettes: which pollutes the air less?
NCT ID NCT06476405
First seen Feb 13, 2026 · Last updated Jun 23, 2026 · Updated 16 times
Summary
This study measured harmful chemicals in the air after adults used either a heated tobacco product (ploom) or regular cigarettes in a sealed room. Researchers tracked over 20 pollutants like nicotine, formaldehyde, and benzene. The goal was to see how the two products differ in secondhand emissions. 32 adult smokers took part.
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Clinical Research Atlanta
Stockbridge, Georgia, 30281, United States
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
ploom heated tobacco product and combustible cigarettes
What this could lead to
If successful, this study could provide data on how heated tobacco products affect indoor air quality compared to traditional cigarettes.
What could go wrong
This is a small, completed study measuring air particles, not health effects. Results may not reflect real-world exposure or long-term risks.
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.