E-Cigarette Perception for E-Cigarette Use

This trial explores differences between men and women in their attraction to and potential addiction to menthol-flavored e-cigarettes, both with and without nicotine. Participants will try and rate e-cigarettes with varying nicotine levels and choose between them in separate lab sessions. This study suits current cigarette smokers who have tried e-cigarettes before and are not attempting to quit tobacco use. As an unphased trial, it offers participants the chance to contribute to important research on e-cigarette preferences and addiction.

The trial does not specify if you need to stop taking your current medications, but it mentions that you can participate if you are using psychoactive drugs as long as they are prescribed and your use is stable.

Research shows that using e-cigarettes with nicotine carries risks. Studies have found that e-cigarettes contain nicotine, which is highly addictive and harmful to health. For instance, e-cigarettes with higher nicotine levels can impair the lungs' ability to clear harmful substances.

In this trial, it is important to note that products with more than 50 mg/mL of nicotine, such as the 59 mg/mL variant, can be particularly dangerous. Reports indicate that e-cigarettes with 36 mg/mL and 59 mg/mL nicotine levels can release substances that may harm lung health.

Researchers are excited about this trial because it explores how people perceive e-cigarettes with different nicotine levels. Unlike traditional smoking cessation methods like nicotine patches or gums, this study examines the immediate preferences and choices when sampling e-cigarettes with 0mg/ml, 36mg/ml, and 59mg/ml nicotine levels. By understanding these preferences, the study could provide insights into how nicotine levels affect user choice, potentially leading to more tailored approaches in helping people quit smoking or switch to less harmful alternatives.

Research has shown that e-cigarettes with a nicotine level of 36 mg/mL can reduce exposure to some harmful chemicals found in regular cigarettes, such as NNAL, even if users continue smoking traditional cigarettes. Other studies suggest that e-cigarettes with this nicotine level may be more beneficial than those with lower levels, especially for smokers trying to reduce their exposure to toxins. In this trial, participants will sample and rate e-cigarettes with varying nicotine levels, including 36 mg/mL, during the Sampling Session - Lab 1. For the 59 mg/mL nicotine level, studies indicate a higher intake of nicotine, which could lead to increased feelings of satisfaction or a stronger "nicotine hit" compared to lower levels. This concentration is particularly noted among young e-cigarette users. Participants will also make choices between e-cigarettes with different nicotine levels, including 59 mg/mL, during the Concurrent Choice Session - Lab 2. Overall, higher nicotine levels in e-cigarettes may influence their appeal and potential for addiction.⁶⁷⁸⁹¹⁰