Effects of E-Cigarettes in Menthol Smokers
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 19
- 试验地点
- 2
- 主要终点
- Mood - Profile of Mood States
研究概览
简要总结
The current laboratory study examines e-cigarette preferences and smoking behaviors in menthol cigarette smokers.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Basic Science
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 21 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Daily cigarette smoking for at least the past 2 years
- •Interest in trying e-cigarettes
- •Report smoking mentholated cigarettes
排除标准
- •- Pregnancy and/or breastfeeding
结局指标
主要结局
Mood - Profile of Mood States
时间窗: 4 hours
This measure is obtained through the completion of the Profile of Mood States. A total score will be calculated. Scores can range from 10 to 260, with the lower scores representing lower levels of mood disturbance and higher scores representing higher levels of mood disturbance.
Preference Ratings
时间窗: 1 hour
Self-report measures of product preference will be completed following the e-cigarette self-administration. Scores can range from 0 to 100 for the preference rating, with lower scores representing less preference and higher scores representing higher preference.
Mood - Positive Affect Negative Affect Schedule
时间窗: 4 hours
This measure is obtained through the completion of the Positive Affect Negative Affect Schedule. A total score will be calculated for both Positive and Negative Affect. Scores can range from 10 to 50 for both the Positive and Negative Affect, with the lower scores representing lower levels of Positive/Negative Affect and higher scores representing higher levels of Positive/Negative Affect.
Cigarette Craving
时间窗: 4 hours
This measure is obtained through the completion of the Brief Questionnaire of Smoking Urges. A total score will be calculated. Scores can range from 10 to 70, with the lower scores representing a lower level of cigarette craving and higher scores representing greater levels of cigarette craving.
Nicotine Withdrawal - Minnesota Nicotine Withdrawal Scale
时间窗: 4 hours
This measure is obtained through the completion of the Minnesota Nicotine Withdrawal Scale. A total score will be calculated. Scores can range from 0 to 32, with the lower scores representing a lower level of nicotine withdrawal and higher scores representing greater levels of nicotine withdrawal.
Nicotine Withdrawal - Wisconsin Smoking Withdrawal Scale
时间窗: 4 hours
This measure is obtained through the completion of the Wisconsin Smoking Withdrawal Scale. A total score will be calculated. Scores can range from 0 to 112, with the lower scores representing a lower level of nicotine withdrawal and higher scores representing greater levels of nicotine withdrawal.
Smoking Motivation
时间窗: 2 hours after experimental session outset
This measure is obtained through the completion of a computerized behavioral task.
次要结局
未报告次要终点
研究者
Adam Leventhal
Professor
University of Southern California