14
Participants
Start Date
September 30, 2015
Primary Completion Date
November 22, 2023
Study Completion Date
November 22, 2023
ProVari v2.5 (E-cigarette)
An electronic cigarette or e-cigarette is a handheld electronic device that vaporizes a flavored liquid. The user inhales the vapor. The fluid in the e-cigarette, called e-liquid, is usually made of nicotine, propylene glycol, glycerine, and flavorings.
Marlboro Gold (Conventional cigarette)
Conventional cigarette
Cigarette tip
Placebo device
Semmelweis University
OTHER