Exploratory evaluation of online brief education for JUUL pod-mod use and prevention

A systematic review of experimental and longitudinal studies on e-cigarette use cessation

BACKGROUND

The present study addresses the need to synthesize the findings in the current literature on e-cigarette use cessation.

METHODS

PubMed, MEDLINE, and EMBASE databases were searched in November 2022 to systematically review studies focused on intentions, attempts, and successful e-cigarette use cessation. Three authors independently reviewed the full-texts of the initial pool of potentially eligible articles. Narrative data synthesis was conducted, and the risk of bias was evaluated.

RESULTS

A total of 12 studies were selected for review, 7 of which were experimental and 5longitudinal. The majority of the studies focused on participants' intentions to quit e-cigarette use. The experimental studies varied in sample size, intervention type, and length of participant follow-up. Findings across the experimental studies were mixed, with only one full-fledged trial having examined cessation as an outcome. The experimental studies that assessed cessation outcomes utilized mobile technology as an intervention tool. Results from longitudinal studies indicated sociodemographic characteristics (gender, race/ethnicity), vaping frequency, and cigarette smoking status as predictors of intentions, attempts and e-cigarette use cessation.

CONCLUSION

This review highlights the current paucity of methodologically rigorous research on e-cigarette use cessation. Our findings suggest that vaping cessation programs that employ mobile health technology to provide personalized cessation services may help promote intentions, attempts, and e-cigarette use cessation. Limitations of the current studies on vaping cessation include small sample sizes, heterogeneous cohorts that limit comparisons, and inconsistent ways of assessing vaping cessation. Future research needs to test long-term intervention effects using experimental and prospective designs among representative samples.

Urgent Need for Novel Investigations of Treatments to Quit E-cigarettes: Findings from a Systematic Review

E-cigarette use has been increasing globally over the past decade. Many use e-cigarettes as an alternative or method to quit cigarette smoking, whereas others use these products recreationally. As technology has advanced, many individuals have reported symptoms of dependence on these products and continue to use them beyond achieving abstinence from smoking. Despite individuals reporting interest in quitting, little is known about e-cigarette cessation. This systematic review sought to identify and evaluate all human subjects literature published on the outcome of e-cigarette cessation through September 2021. Of the 79 articles identified, 56 were cross-sectional, 6 were qualitative, 5 were cohort studies, 3 were experimental, 2 were mixed methods, and 7 reported intervention or case studies of e-cigarette cessation. Results showed youth generally had high intent to quit e-cigarettes, whereas results were mixed with adult samples. Youth were motivated to quit e-cigarettes by health concerns, whereas adults were motivated to quit e-cigarettes by cost, lack of satisfaction, and psychologic factors. Adults were more likely to report past e-cigarette quit attempts, most commonly "cold turkey." Few interventions tested strategies for e-cigarette cessation, with a majority targeted for youth. Given the lack of information on e-cigarette cessation, recommendations for future studies are outlined.

How Can E-Cigarette Fear Appeals Improve the Perceived Threat, Fear, Anger, and Protection Motivation of Young People

The lack of awareness regarding the risks of e-cigarettes and the misleading business propaganda caused an increase in the popularity of e-cigarettes among young people. The effective communication of the risks associated with e-cigarettes is an important part of current work to control their usage, and the use of fear appeals is an effective method to achieve good control. Based on the Extended Parallel Process Model (EPPM) and Appraisal-Tendency Framework (ATF), this article presents a 2 × 2 control experiment to test the impact of fear appeals on the perception of risk, emotions, and behavioral motivation of young people aged 35 and less. A total of 333 valid samples of adolescents and young adults were included to investigate the different response paths to fear appeals among young people of different age, sex and smoking history. The results show that high-threat, high-efficacy fear appeals are able to: (1) significantly increase young people's perception of the e-cigarette-associated threats, (2) trigger fear and anger amongst young people, and (3) stimulate their self-protection motivation. Fear appeals do not have an impact on young people's perception of efficacy, regardless of their level of threat and efficacy. High fear appeals can also increase young people's perception of threat, which in turn enhances their anger and protection motivation. Furthermore, while this type of fear appeal can enhance young women's perception of efficacy, it cannot enhance the perception of e-cigarette risks in adolescents, young men and young smokers, regardless of their level of threat and efficacy. Young non-smokers have a higher perception of the risks involved in the use of e-cigarettes compared with young smokers.