Nicotine Concentration and Forms: Differential Appeal to Smokers Versus Non-Smokers
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 150
- 试验地点
- 2
- 主要终点
- Behavioral Intentions for Continued Use
研究概览
简要总结
The Sweet Spot Study aims to evaluate the effect of e-liquids with nicotine varying in freebase (FB) levels and concentrations on the appeal of electronic cigarettes (ECs) in young adult EC users with minimal/no history of smoking and older adult smokers.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Factorial
- 主要目的
- Prevention
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 21 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Behavioral Intentions for Continued Use
时间窗: The outcome measure was assessed immediately after each vaping session. During each vaping session, participants took two puffs of each of the 10 study conditions within a single study visit lasting up to 3 hours.
Self-report measure on a 7-point scale completed following e-cigarette self-administration. Ratings range from1 (extremely unlikely) to 7 (extremely likely) with higher scores indicating a higher likelihood of continuing to use the product.
Intensity of Sensory Attributes
时间窗: The outcome measure was assessed immediately after each vaping session. During each vaping session, participants took two puffs of each of the 10 study conditions within a single study visit lasting up to 3 hours.
5-item self-report measure completed following e-cigarette self-administration, using the general Labeled Magnitude Scale (gLMS). Scores range from 0 (no sensation) to 100 (strongest imaginable) with higher scores indicating a greater sensation intensity.
Degree of Liking or Disliking of Sensations
时间窗: The outcome measure was assessed immediately after each vaping session. During each vaping session, participants took two puffs of each of the 10 study conditions within a single study visit lasting up to 3 hours.
Self-report measure completed following e-cigarette self-administration, using the Labeled Hedonic Scale (LHS). Scores range from -100 (most disliked imaginable) to 100 (most liked imaginable) with higher scores indicating a greater degree of liking.
次要结局
- Subjective Appeal(The outcome measure was assessed immediately after each vaping session. During each vaping session, participants took two puffs of each of the 10 study conditions within a single study visit lasting up to 3 hours.)
研究者
Theodore Wagener
Principal Investigator
Ohio State University Comprehensive Cancer Center