E-Cigarettes vs. regular smokes: which delivers more nicotine?
NCT ID NCT05457634
First seen Nov 01, 2025 · Last updated Jun 22, 2026 · Updated 28 times
Summary
This study looked at how much nicotine people get from blu disposable e-cigarettes compared to their usual brand of regular cigarettes. Twenty adult smokers used both products in controlled sessions, and researchers measured nicotine levels in their blood and their urge to smoke. The goal was to see if e-cigarettes might be less addictive and a better option for harm reduction.
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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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LA Clinical Trials, LLC
Burbank, California, 91505, 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
blu disposable e-cigarettes (2.4% nicotine) and combustible cigarettes
What this could lead to
If successful, this study could show that blu e-cigarettes deliver less nicotine and have lower abuse potential than regular cigarettes, supporting their use as a less harmful alternative for smokers.
What could go wrong
This is a small, completed study with only 20 healthy smokers, so results may not apply to all smokers. It measures short-term effects, not long-term health outcomes or addiction risk.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.