NCT03186911

The Impact of E-liquid Nicotine Content on Reinforcement in Current Smokers

• Status: Withdrawn
• Phase: N/A
• Study type: Interventional
• Enrollment: 0 (actual)
• Sponsor: Wake Forest University Health Sciences · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

Participants will complete a phone screen and then one laboratory session. After completing in-person screening assessments, eligible participants will complete additional questionnaires. Participants will then choose an e-liquid flavor to use for the rest of the session. Participants will then sample two e-liquids that vary in nicotine content from little or no nicotine to a moderate level of nicotine, and questionnaires evaluating the subjective effects of each one. Participants will then complete a preference assessment where they choose between the two e-liquids. Participants will be blind to the nicotine contents.

Conditions

• Tobacco Use

Interventions

Type	Name	Description
BEHAVIORAL	E-liquid sampling and preference assessment	Participants will sample two different e-liquids that vary in nicotine content, complete questionnaires about each one, and then choose between the two e-liquids in a preference assessment task.

Timeline

• Start date: 2019-07-01
• Primary completion: 2019-09-01
• Completion: 2019-09-01
• First posted: 2017-06-14
• Last updated: 2019-08-05