Assessing Tobacco Product Choice When the Cost of Menthol Cigarettes Increases
研究概览
详细说明
We will enroll 60 smokers who will complete four lab sessions and two field assessments. Participants meeting initial eligibility criteria over the phone will complete an in-person screening visit. Breath carbon monoxide and alcohol tests will be collected. Participants will answer questionnaires on the computer and via interview about their tobacco use and medical history. Eligible participants will remain in the lab to complete additional baseline questionnaires and will be given the opportunity to sample alternative tobacco products, such as LCCs, smokeless tobacco, electronic cigarettes, and nicotine replacement.
During the next two lab sessions, participants will complete a behavioral economics assessment, the Experimental Tobacco Marketplace task, designed to simulate purchasing tobacco products online. Participants will be given 'coupons' to obtain tobacco products from the online experimental marketplace. After these lab sessions, participants will be provided with the tobacco products they selected from the online experimental marketplace to use during 3-day field assessments to validate the task. Participants will be told to only use tobacco products provided by the lab during the field assessments. At both lab sessions, participants will complete questionnaires about their tobacco use, mood, and reactions to the alternative tobacco products. At the final lab session, a qualitative interview will be conducted to learn more about the participants' experiences selecting and using tobacco products.
研究类型
注册 (预期的)
阶段
- 不适用
联系人和位置
学习地点
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Rhode Island
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Providence、Rhode Island、美国、02903
- 招聘中
- Brown University School of Public Health
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接触：
- Rachel Denlinger, MPH
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首席研究员：
- Rachel Denlinger, MPH
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- Ages 18 and older
- Daily smokers who smoke on average at least 5 cigarettes per day for the past 12 months
- Self-report smoking a menthol cigarette brand
- Must report use of an alternative tobacco product(s) at least once in the past month
- Breath CO levels > 8 ppm (if < 8 ppm, then NicAlert Strip = 6)
- Speak, comprehend, and read English well enough to complete study procedures
Exclusion Criteria:
- Breath alcohol level > 0.01 ng/ml
- Intention to quit smoking in the next 30 days
Self-reported serious medical or psychiatric conditions during the past 12 months including:
- heart attack
- stroke
- angina
- blood clots in the arms or legs for which the individual is undergoing active medical treatment
- cancer requiring active chemotherapy or radiation therapy
- chronic obstructive pulmonary disease
- schizophrenia
- Pregnant or breastfeeding
- CO reading > 80 ppm
- Enrollment stratum (white or African-American/black) is full
学习计划
研究是如何设计的？
设计细节
- 主要用途：其他
- 分配：随机化
- 介入模型：交叉作业
- 屏蔽：无（打开标签）
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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其他：Condition 1: All Products
Experimental Tobacco Marketplace Task is a behavioral economics task.
During the task, participants purchase products from an online tobacco marketplace.
In this condition, all tobacco products are available in menthol and non-menthol flavors.
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Participants will select tobacco products from an Experimental Online Tobacco Marketplace under both marketplace conditions.
其他名称：
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其他：Condition 2: No menthol LCCs
Experimental Tobacco Marketplace Task is a behavioral economics task.
During the task, participants purchase products from an online tobacco marketplace.
In this condition, the online tobacco marketplace does not include menthol flavored little cigars and cigarillos.
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Participants will select tobacco products from an Experimental Online Tobacco Marketplace under both marketplace conditions.
其他名称：
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研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Total amount of combusted tobacco purchased in mg of nicotine.
大体时间：through study completion, an average of 2-weeks.
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How much combusted tobacco is purchased by the participants.
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through study completion, an average of 2-weeks.
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Tobacco Product Demand Curves
大体时间：through study completion, an average of 2-weeks.
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Purchasing data will be used to generate demand curves for each tobacco product available on the online tobacco marketplace.
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through study completion, an average of 2-weeks.
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合作者和调查者
调查人员
- 首席研究员：Rachel Denlinger, MPH、Brown University
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (预期的)
研究完成 (预期的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.