Smoking Cessation for Young Adult Pacific Islanders: Motivating Pacifika Against Cigarettes and Tobacco (MPACT)
Weaving an Islander Network for Cancer Awareness, Research and Training (WINCART): Technology & Smoking Cessation for Late Adolescent/Young Adult Pacific Islanders
研究概览
详细说明
This randomized control trial (RCT) consisted of a baseline assessment (Wave 0) and three follow-up assessments (Waves 1-3). Follow-up assessments were conducted at 2 months, 5 months, and 8 months after the baseline assessment. The objective of the study was to test a culturally-tailored online program designed to help PI young adults quit smoking cigarettes. The online program contained (1) personalized, automated text messages, (2) interactive, online educational modules, and (3) an online forum.
Hypotheses for this study include:
- Participants in the intervention program tailored to PIs would have significantly higher rates of abstinence, lower rates of relapse, and lower smoking frequency and intensity at each follow-up time point than those in the standard intervention program.
- Participants with impaired affective decision capacity (low scores on Iowa Gambling Task (IGT)) would benefit more from the tailored intervention program than participants with normal affective decision capacity (high IGT scores).
- Effects from the tailored intervention program would be more pronounced among participants with particular dispositional phenotypes (depression, hostility, impulsivity) and baseline severity of tobacco addiction (nicotine dependence).
- High-intensity users of the tailored intervention program would be more successful than low intensity users in reducing the frequency and intensity of cigarettes smoked.
- The tailored intervention program would have greater success at engaging and retaining participants than the standard intervention program.
研究类型
注册 (实际的)
阶段
- 不适用
联系人和位置
学习地点
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California
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Claremont、California、美国、91711
- Claremont Graduate University
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Fullerton、California、美国、92831
- California State University Fullerton
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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:
- Self-identified as Native Hawaiian or Pacific Islander
- Between the ages 18 and 30
- Lived in Southern California
- Would be living in Southern California for the next year
- Owned a cell phone with a text messaging plan
- Had access to a computer with internet for at least 2 hours per week
- Smoked daily or most days of the week (>3 days)
- Smoked at least 100 cigarettes in lifetime
Exclusion Criteria:
• Was currently using another smoking cessation method
学习计划
研究是如何设计的？
设计细节
- 主要用途：预防
- 分配：随机化
- 介入模型：并行分配
- 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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实验性的：Intervention
The intervention entitled Motivating Pacifika Against Cigarettes and Tobacco (MPACT) was implemented for eight weeks starting on the quit date that the participant chose with their assigned coach during the baseline assessment.
At the baseline assessment, each participant watched an introductory video that described the online smoking cessation program.
The online program was accessed through the participant's Facebook account.
The program included eight education modules and a forum.
Participants also received automated daily text messages to provide support and encouragement during the quitting process.
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Participants received one encouraging text message per day prior to their quit date. During the intervention, they received daily text messages with decreasing frequency per week. Participants were also able to craft personal text messages. On-demand text messages were optional and could be requested by texting key words to the program hotline. The online MPACT program allowed participants to access eight educational modules and a forum where they could communicate with other participants. The modules focused on different aspects of quitting smoking, such as how to deal with withdrawal symptoms, triggers of tobacco use, and stress. Participants were limited to one module per day in order to increase the duration of exposure to the program. Upon completion, participants no longer received text messages but they were still able to access the educational modules, forum, and on-demand text messages.
其他名称：
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无干预：Control
Participants in the control group set a quit date within two weeks of their baseline assessment and watched an introductory video that described the smoking cessation program.
They received one text message every other week over a period of eight weeks following the quit date.
The messages were delivered by a web-based system not connected to the online intervention program.
Participants were also given a handout listing local tobacco cessation and education resources, a link to a generic online smoking cessation program, a fact sheet on smoking and tobacco use among PI young adults, and a quit kit containing chewing gum and a stress ball.
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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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Number of cigarettes smoked in last 30 days
大体时间：8 months
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How many cigarettes has the participant smoked in the last 30 days?
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8 months
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Cigarette smoked in past 7 days
大体时间：8 months
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Has the participant smoked a cigarette in the past 7 days?
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8 months
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Cigarette smoked in past 24 hours
大体时间：8 months
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Has the participant smoked a cigarette in the past 24 hours?
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8 months
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Expired carbon monoxide (CO)
大体时间：8 months
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Biomarker validation (expired CO) of self-reported tobacco use
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8 months
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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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Number of cigarettes smoked in last 30 days
大体时间：2 months
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How many cigarettes has the participant smoked in the last 30 days?
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2 months
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Number of cigarettes smoked in last 30 days
大体时间：5 months
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How many cigarettes has the participant smoked in the last 30 days?
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5 months
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Cigarette smoked in past 7 days
大体时间：2 months
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Has the participant smoked a cigarette in the past 7 days?
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2 months
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Cigarette smoked in past 7 days
大体时间：5 months
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Has the participant smoked a cigarette in the past 7 days?
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5 months
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Cigarette smoked in past 24 hours
大体时间：2 months
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Has the participant smoked a cigarette in the past 24 hours?
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2 months
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Cigarette smoked in past 24 hours
大体时间：5 months
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Has the participant smoked a cigarette in the past 24 hours?
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5 months
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Expired carbon monoxide (CO)
大体时间：2 months
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Biomarker validation (expired CO) of self-reported tobacco use
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2 months
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Expired carbon monoxide (CO)
大体时间：5 months
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Biomarker validation (expired CO) of self-reported tobacco use
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5 months
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合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (实际的)
研究完成 (实际的)
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
与本研究相关的术语
其他研究编号
- U54CA153458 (美国 NIH 拨款/合同)
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)？
IPD 计划说明
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
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