NCT03844672已完成不适用
Impact of E-cigarette Characteristics on Reinforcement and Tobacco Use Patterns Among
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 93
- 试验地点
- 2
- 主要终点
- Mean Cigarettes Per Day
研究概览
简要总结
The purpose of this project is to understand how different e-cigarettes influence their likeability and use among current smokers who try using e-cigarettes. Participants will receive an e-cigarette to sample over a three week period. During this time period they will complete daily electronic diaries and weekly lab visits. The results from this information will help understand how different types of e-cigarettes are likely to influence cigarette and e-cigarette use.
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, Care Provider)
入排标准
- 年龄范围
- 21 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Mean Cigarettes Per Day
时间窗: Week 3
Participants complete weekly surveys reporting the number of cigarettes smoked each day on a continuous scale
次要结局
- Average Number of E-cigarette Puffing Episodes(Week 3)
- Number of Choices to Smoke Cigarette in Lab Setting(Week 3)
研究者
Tracy Smith
Principal Investigator
Medical University of South Carolina
研究点 (2)
Loading locations...
相似试验
已完成
不适用
Effects of Electronic Cigarette Settings and Liquid Concentrations in Cigarette Smokers and Electronic Cigarette UsersElectronic CigarettesNCT03710590Virginia Commonwealth University45
已完成
不适用
Effects of e-Cigarettes on Perceptions and Behavior - Remote Substudy # 2Electronic Cigarette UseCigarette SmokingCigarette Use, ElectronicVapingNCT05958992University of Southern California461
已完成
不适用
The Appeal and Impact of E-cigarettes in Smokers With SMITobacco DependenceSchizophreniaBipolar DisorderSchizoaffective DisorderNCT03050853Dartmouth-Hitchcock Medical Center240
撤回
不适用
Understanding Factors That Influence Electronic Cigarette Nicotine Delivery Through PET Imaging of Beta-2 Nicotinic Acetylcholine ReceptorsElectronic Cigarette UseNCT04258852Yale University
终止
不适用
Investigation of the Effects of Electronic Cigarettes on Vascular HealthVascular HealthNCT03041493Memorial Sloan Kettering Cancer Center12