Developing a Smartphone App With Mindfulness Training for Teen Smoking Cessation
- Conditions
- Cigarette Smoking
- Interventions
- Behavioral: C2Q-Teen appBehavioral: NCI's QuitSTART appBehavioral: Written smoking cessation materials only
- Registration Number
- NCT02218281
- Lead Sponsor
- University of Massachusetts, Worcester
- Brief Summary
The recent Surgeon General's Report calls for effective and readily available treatment approaches to help adolescent smokers interested in quitting. Schools are an ideal venue for connecting adolescent smokers with smoking cessation assistance. This study will adapt the Craving to Quit (C2Q) smartphone app, which integrates mindfulness training into a smoking cessation program, for teen smokers (C2Q-Teen). We will test how well this novel app helps teens stop smoking compared to another teen smoking cessation app that does not include mindfulness training, and to written cessation information alone. If effective, the C2Q-Teen would be relatively easy to disseminate widely and have tremendous public health significance
- Detailed Description
The new Surgeon General's Report (SGR), Preventing Tobacco Use Among Youth and Young Adults, highlights the addictive nature of nicotine and emphasizes the need for effective and accessible cessation treatment for the more than 3.6 million youth who smoke. This proposal is in response to PA-13-078, Behavioral and Integrative Treatment Development Program (R34), which supports the development and testing of behavioral interventions targeting substance abuse, including studies focused on Intervention generation and refinement (Stage IA), and pilot or feasibility (Stage IB), and research designed to "increase implementability of interventions with creative use of technology". We have developed Craving to Quit (C2Q), a smartphone intervention for smoking cessation for adults that integrates mindfulness training (MT) into a smoking cessation curriculum. While MT has been shown to be efficacious for smoking cessation in adults, it has not been tested in adolescents. In addition, dissemination of MT is challenging due to the need for experienced MT therapists, high time demand, difficulties in scheduling sessions, and high costs of in-person treatment delivery. Mobile, smartphone technologies provide a promising medium for overcoming these barriers to dissemination. We propose to adapt and refine our existing Craving to Quit (C2Q) app for use by adolescent smokers (Stage IA), and to conduct feasibility and pilot testing (Stage IB) in preparation for an R01 application to definitively test efficacy and probe psychological mechanisms of change resulting from MT. In the pilot test, six public high schools will be randomly assigned to one of three conditions, two schools per condition: (1) C2Q-Teen app (smoking cessation delivered through a smartphone app via MT), (2) NCI's QuitSTART app designed for teen smokers (NCI-QS) (smoking cessation delivered through a smartphone app without MT), or (3) written smoking cessation materials only (MO). One hundred forty four adolescent smokers interested in quitting will be recruited (24/school, 48/condition). School nurses will introduce the three interventions in the school setting. Our first primary aim is to adapt the C2Q app for use by adolescent smokers (C2Q-Teen). Our second primary aim is to evaluate the feasibility and acceptability of the interventions to ensure adequacy of each intervention for a larger RCT designed specifically to compare efficacy rates. Secondary aims are to assess relative efficacy of the three interventions and independent contributions of smartphone intervention delivery and mindfulness in increasing cotinine-validated 7-day point prevalence abstinence at 3- and 6-month follow-up in order to adequately power a larger trial, and to determine the relationship between C2Q-Teen usage and abstinence. If eventually found to be effective, C2Q-Teen offers an innovative and potentially powerful intervention for supporting teens in their efforts to quit that would be relatively easy to disseminate widely and have tremendous public health significance, addressing the SGR's call for readily available treatment for adolescent smokers wanting to quit
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 146
- enrolled in grade 9-12
- smoked at least 5 cigarettes on average per day for the past 7 days
- interested in quitting smoking in the next three weeks
- have a smartphone on iPhone or Android platforms
- English-speaking
- unable or unwilling to provide informed assent
- diagnosis of a serious psychiatric illness during the past 5 years
- developmental delay that would prevent study participation
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description C2Q-Teen app C2Q-Teen app Smoking cessation treatment delivered through a smartphone app via mindfulness training. NCI's QuitSTART app NCI's QuitSTART app Smoking cessation treatment delivered through a smartphone app by NCI, without mindfulness training. Written smoking cessation materials only Written smoking cessation materials only Receipt of written smoking cessation materials.
- Primary Outcome Measures
Name Time Method Feasibility of study recruitment into the three interventions Baseline We will assess the ability to recruit 144 adolescents into the trial at baseline.
Feasibility of retention of participants at 3-month follow-up 3-month follow-up We will assess the ability to retain 80% of the 144 adolescents recruited at 3-month follow-up.
Feasibility of retention of participants at 6-month follow-up 6-month follow-up We will assess the ability to retain 80% of the 144 adolescents recruited at 6-month follow-up.
Acceptability of the three interventions 3-month follow-up Assess the percentage of participants in each condition that indicate high utilization and acceptability ratings (at least 80% hypothesized)
- Secondary Outcome Measures
Name Time Method C2Q-Teen program usage as a predictor of smoking abstinence 3- and 6-month follow-up It is hypothesized that C2Q-Teen program usage, defined as self-report of the number of C2Q-Teen modules completed and informal mindfulness practice, will predict smoking abstinence at 3-month follow-up and at 6-month follow-up.
Cotinine-validated 7-day point prevalence abstinence 3- and 6-months follow-up Self-reported 7-day point abstinence confirmed by cotinine. Saliva samples will be collected from all participants prior to survey completion at each follow-up assessment. Samples will be analyzed for cotinine for all subjects reporting abstinence for the past 7 days. We will use cotinine-validated abstinence (cut-off of 11.4 ng/ml) and a cotinine-imputed abstinence when cotinine is missing.
Trial Locations
- Locations (1)
University of Massachusetts Medical School
🇺🇸Worcester, Massachusetts, United States