Latinx Smokers: Evaluating Ethnic Microaggressions on Smoking Behavior and Relapse
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Urge/Craving
研究概览
简要总结
The purpose of this study is to examine whether microaggressions relate to multimodal facets of smoking behavior, subjective withdrawal, and urge/craving. Additionally, the second aim is to examine whether smoking deprivation moderates the relation between microaggressions and multiple facets of smoking behavior, subjective withdrawal, and urge/craving.
详细描述
This proposal will employ a novel multi-modal approach to evaluate the role of microaggressions in relation to smoking lapse and topography among a sample of Latinx smokers. Adult Latinx daily smokers will attend two counterbalanced experimental sessions - (1) smoking deprivation (16 hours of smoking abstinence) and (2) smoking as usual - during which microaggressions during the relapse analog task will be assessed.
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
- 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
- 否
入选标准
- •Being 18 years of age or older
- •Current regular (daily) cigarette smoking for >= 1 year
- •Current smoking >= 5 cig/day and biochemically confirmed via carbon monoxide (CO) analysis
- •Being self-identified as Hispanic or Latino
- •Able to provide written, informed consent
- •Endorsement of at least one microaggression experience over the past 6-months
排除标准
- •Endorsement of current psychotic symptoms
- •Active suicidality
- •Currently pregnant
研究组 & 干预措施
Smoking Deprivation
16 hours of smoking abstinence prior to experimental visit.
干预措施: Microaggression Recall and Relapse Analogue Task (Behavioral)
Smoking as Usual
Smoking as usual prior to experimental visit.
干预措施: Microaggression Recall and Relapse Analogue Task (Behavioral)
结局指标
主要结局
Urge/Craving
时间窗: During the Smoking as Usual Visit and Smoking Deprivation Visit (Visits are randomly ordered, counterbalanced separated by ~14 days)
Smoking urge/craving will be measured with the 10-item Questionnaire of Smoking Urges-Brief (QSU-B). Each of the items are rated on a Likert-type scale ranging from 1 to 7. Items are summed to create two subscale scores and a total score with higher scores indicative of worse outcomes (possible range 7-70).
Smoking Behaviors
时间窗: During the Smoking as Usual Visit and Smoking Deprivation Visit (Visits are randomly ordered, counterbalanced separated by ~14 days)
Smoking behaviors will be operationally defined as smoking topography (e.g., puff behavior) measured via the Clinical Research Support System (CReSS; Plowshare Technologies, Borgwaldt KC, Inc., Virginia).
Smoking Lapse Behaviors
时间窗: During the Smoking as Usual Visit and Smoking Deprivation Visit (Visits are randomly ordered, counterbalanced separated by ~14 days)
Smoking Lapse Behaviors will be measured during the Relapse Analogue Task (RAT), during which participants are able to delay smoking for a small financial reward. For this task, Smoking Lapse Behaviors are conceptualized as two variables: (a) minutes in time of smoking delay (possible range -50 to +50) and (b) number of cigarettes smoked
Subjective Withdrawal
时间窗: During the Smoking as Usual Visit and Smoking Deprivation Visit (Visits are randomly ordered, counterbalanced separated by ~14 days)
The 8-item Minnesota Withdrawal Scale will be used to assesses withdrawal severity. Each of the items are rated on a Likert-type scale ranging from 0 to 4. Items are summed to produce a total score with higher scores indicative of worse outcomes (possible range 0-32).
次要结局
未报告次要终点
研究者
Brooke Kauffman
Research Assistant Professor
University of Houston