Promising Methods to Decrease Delay Discounting and Reduce Relapse to Smoking
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 26
- 试验地点
- 1
- 主要终点
- Latency to relapse
研究概览
简要总结
This trial studies the main and interactive effects of episodic future thinking and future thinking priming tasks on helping participants to quit smoking. Episodic future thinking and future thinking priming tasks may decrease delay discounting rates and reduce relapse to smoking and help participants quit smoking.
详细描述
PRIMARY OBJECTIVE:
I. To quantify the main and interactive effects of the episodic future thinking (EFT) and future thinking priming (FTP) tasks on delay discounting rate, latency to relapse, and multiple abstinence and self-regulation measures among smokers (n=76) who call a busy Quitline to quit smoking.
OUTLINE: Participants are randomized to 1 of 4 arms.
ARM I: Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete an active episodic future thinking or active future thinking priming task once per week for 12 weeks, alternating every week between tasks.
ARM II: Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete an active episodic future thinking or control future thinking priming task once per week for 12 weeks, alternating every week between tasks.
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
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Smoke >= 8 cigarettes daily
- •Planning to quit in the next 14 days
- •No regular use of other tobacco products
- •Access to the internet
- •In possession of a smartphone with text messaging capabilities
- •In possession of an email address accessible at least every other day
排除标准
- •Unable or unwilling to provide consent
- •Unable to provide data to the research team after the quit date
- •Current use of bupropion or varenicline
- •Drinking >= 20 alcoholic drinks per week
- •Use of drugs of abuse in the past 30 days
- •Living in the same household as a participant already enrolled in this study
研究组 & 干预措施
Arm II (active EFT, control FTP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete an active episodic future thinking or control future thinking priming task once per week for 12 weeks, alternating every week between tasks.
干预措施: Informational Intervention (Other)
Arm I (active EFT, active FTP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete an active episodic future thinking or active future thinking priming task once per week for 12 weeks, alternating every week between tasks.
干预措施: Behavioral Intervention (Behavioral)
Arm I (active EFT, active FTP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete an active episodic future thinking or active future thinking priming task once per week for 12 weeks, alternating every week between tasks.
干预措施: Informational Intervention (Other)
Arm I (active EFT, active FTP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete an active episodic future thinking or active future thinking priming task once per week for 12 weeks, alternating every week between tasks.
干预措施: Telephone-Based Intervention (Other)
Arm II (active EFT, control FTP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete an active episodic future thinking or control future thinking priming task once per week for 12 weeks, alternating every week between tasks.
干预措施: Behavioral Intervention (Behavioral)
Arm II (active EFT, control FTP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete an active episodic future thinking or control future thinking priming task once per week for 12 weeks, alternating every week between tasks.
干预措施: Nicotine Replacement (Drug)
Arm II (active EFT, control FTP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete an active episodic future thinking or control future thinking priming task once per week for 12 weeks, alternating every week between tasks.
干预措施: Telephone-Based Intervention (Other)
Arm III (control EFT, active FTP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete a control episodic future thinking or active future thinking priming task once per week for 12 weeks, alternating every week between tasks.
干预措施: Behavioral Intervention (Behavioral)
Arm III (control EFT, active FTP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete a control episodic future thinking or active future thinking priming task once per week for 12 weeks, alternating every week between tasks.
干预措施: Informational Intervention (Other)
Arm III (control EFT, active FTP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete a control episodic future thinking or active future thinking priming task once per week for 12 weeks, alternating every week between tasks.
干预措施: Nicotine Replacement (Drug)
Arm III (control EFT, active FTP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete a control episodic future thinking or active future thinking priming task once per week for 12 weeks, alternating every week between tasks.
干预措施: Telephone-Based Intervention (Other)
Arm IV (control EFT, control TFP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete a control episodic future thinking or control future thinking priming tasks once per week for 12 weeks, alternating every week between tasks.
干预措施: Behavioral Intervention (Behavioral)
Arm IV (control EFT, control TFP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete a control episodic future thinking or control future thinking priming tasks once per week for 12 weeks, alternating every week between tasks.
干预措施: Informational Intervention (Other)
Arm IV (control EFT, control TFP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete a control episodic future thinking or control future thinking priming tasks once per week for 12 weeks, alternating every week between tasks.
干预措施: Nicotine Replacement (Drug)
Arm IV (control EFT, control TFP)
Participants are provided with Forever Free relapse prevention booklets and receive a 2-week supply of nicotine patches, gum, or lozenges. Participants also receive 1 proactive coaching call within 24 hours of quit date. Beginning on the quit date, participants complete a control episodic future thinking or control future thinking priming tasks once per week for 12 weeks, alternating every week between tasks.
干预措施: Telephone-Based Intervention (Other)
结局指标
主要结局
Latency to relapse
时间窗: Baseline, assessed up to 12 weeks
Will be assessed with the Timeline Follow-Back procedure administered by telephone. Analyzed using generalized mixed models.
Change in Delay discounting rate
时间窗: Baseline, and 4 and 12 weeks after quit date
Assessed with the 5-Trial Adjusting Delay Discounting.
次要结局
- Self-control(Up to 12 weeks)
- Latency to first relapse(up to 12 weeks)
- 7-day point prevalence abstinence rates(At 4 and 12 weeks after quit date)
- Number of days abstinent(Up to 12 weeks)
- Attentional, motor, and non-planning impulsiveness(Up to 12 weeks)
- Behavioral inhibition and behavioral activation(Up to 12 weeks)
- Ability to regulate behavior to achieve goals(Up to 12 weeks)