期刊
JMIR RESEARCH PROTOCOLS
卷 12, 期 1, 页码 -出版社
JMIR PUBLICATIONS, INC
DOI: 10.2023/1/e42956
关键词
e-cigarettes; vaping cessation; youth and young adult health; adult; youth; effectiveness; smartphone; application; vaping; cessation; assessment; intervention
This study aims to evaluate the effectiveness of the Crush the Crave app in supporting vaping cessation among youth. A 12-month randomized controlled trial will be conducted, recruiting 600 young e-cigarette users and randomizing them into an intervention group using the app and an assessment-only control group. The findings will contribute to our understanding of youth vaping cessation and provide evidence for the development of app-based interventions. Importance rating: 8 out of 10.
Background: The use of e-cigarettes, or vaping, has increased exponentially in the past decade, particularly among youth. Emerging evidence indicates growing nicotine dependence among youth, revealing historically higher rates of dependence among current e-cigarette users compared to rates seen in earlier research. Despite the urgent need for youth vaping cessation interventions, there is limited knowledge about the process of vaping cessation, and few evidence-based interventions are available to young people seeking support. A notable literature review on vaping cessation resources for young people recommended technology-based interventions, such as smartphone apps and SMS text messaging services, as a promising area of vaping cessation research and intervention development.Objective: The primary aim of our study is to determine the effectiveness of the Crush the Crave app in supporting vaping cessation among youth recruited to the intervention arm via comparison with an assessment-only control group. The primary hypothesis is that participants in the intervention group-those using Crush the Crave-will be more likely to be abstinent at the 6-month follow-up point than participants in the assessment-only control arm.Methods: A 2-arm, single-blind, parallel randomized controlled trial will be conducted over 12 months. Study invitations will be sent to 600 youth (age: 16-18 years) and young adult (age: 19-29 years) e-cigarette users and randomized between an intervention arm, which will be using Crush the Crave (n=300), and an assessment-only control arm (n=300) in a 1:1 ratio. The primary hypothesis is that participants in the intervention group-those using Crush the Crave-will be more likely to be abstinent at the 6-month follow-up point.Results: Study recruitment began on March 4, 2022. Recruitment is anticipated to be completed in December 2022.Conclusions: This protocol describes one of the first-ever randomized controlled trial studies to evaluate the effectiveness of an app-based intervention for supporting vaping cessation among youth aged 16 to 18 years and young adults aged 19 to 29 years. The findings from our trial will help increase our understanding of the process of vaping cessation among youth and provide evidence on the effectiveness of an app-based intervention in helping young people quit vaping. The trial results will also have implications in the development of current and future approaches to youth vaping cessation.Trial Registration: OSF Registries osf.io/hmd87; https://doi.org/10.17605/OSF.IO/HMD87International Registered Report Identifier (IRRID): DERR1-10.2196/42956
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