E-Cigarettes vs. pills: which helps smokers quit best?
NCT ID NCT03630614
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares nicotine e-cigarettes, nicotine-free e-cigarettes, and the medication varenicline to see which works best for helping people quit smoking. About 650 adult smokers who want to quit will take part. The main goal is to see who can stay away from regular cigarettes for the last 4 weeks of the 3-month treatment period.
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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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Groupe Hospitalier Pitié-Salpétrière
Paris, 75013, France
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