Phase I
Effects of E-Cigarette Flavors on Adults TCORS 2.0
- Study HIC#:2000023077
- Last Updated:11/15/2022
This study looks at the effects of flavors when administered with nicotine in e-cigarettes in younger and older adult cigarette smokers. Complete our brief survey to see if you may be eligible: YaleVapeStudy.com
- Age21 years - 50 years
- GenderBoth
- Start Date06/29/2018
- End Date08/31/2023
Trial Purpose and Description
Primary Aim: Examine the influence of flavors (sweet, cool, tobacco) on reward (liking/wanting) from e-cigs containing one of two nicotine concentrations (6 mg/ml, 18 mg/ml; that vary in harshness), among younger and older adult combustible tobacco users following acute tobacco abstinence.
Eligibility Criteria
Inclusion Criteria:
- Ages 21-50 years
- Able to read and write
- Not seeking treatment to stop smoking
Exclusion Criteria:
- Any significant current medical or psychiatric condition
- Known sensitivity to propylene glycol
- Pregnant or lactating females
