Five-year prospective prediction of self-initiated quitting of cigarette smoking of high-risk youth

Young male daily smokers are nicotine dependent and experience several unsuccessful quit attempts

OBJECTIVE

Previous studies on smoking cessation have generally been conducted with adolescents or adults. Very little is known about the cessation attempts, their success, and/or use of pharmacological aids in young adult smokers who want to quit. The present study aimed to investigate quitting attempts in a group of both young male daily and occasional smokers.

DESIGN AND SUBJECTS

614 male smokers aged 18-26 years completed a standardized questionnaire about their smoking habits, quit attempts, and aids used in smoking cessation.

RESULTS

Nearly all daily smokers (95.3%, 95% CI 93.1-96.8) were nicotine addicted to some extend according to the standardized questionnaire, and the more addicted they were, the more often they had tried to quit (p = 0.025). Of the daily smokers, 55.6% (95% CI 51.3-59.9) had made quit attempts and 36.2% (95% CI 32.1-40.4) had used nicotine replacement therapy (NRT). In all, 34.1% (95% CI 25.2-44.3) of all occasional smokers reported having intended to quit but they had seldom made more than one attempt whereas 20.2% of daily smokers had made at least three attempts. The stronger the nicotine dependence in daily smokers was, the more likely the subject was to have attempted to use NRT (quite dependent 23.8% vs. totally dependent 48.9%) (p < 0.001).

CONCLUSIONS

A high proportion of young male daily smokers were nicotine addicted. Young smokers make many unsuccessful attempts to stop smoking using nicotine replacement therapy (NRT) on their own. A better availability of professional cessation services directed to young adult smokers is needed.

Health behaviors and mental health of students attending alternative high schools: a review of the research literature

PURPOSE

The purpose of this review is to describe current knowledge about health-risk behaviors and mental health among alternative high school students.

CONCLUSIONS

Substance use, diet and/or physical activity, sexual-risk behaviors, mental health, and violence were reviewed. Students were described as marginalized youth facing significant social environmental challenges. Findings from 43 studies published from 1997-2010 suggested a high prevalence of health-risk behaviors among alternative high school students. Very few studies were conducted by nurse researchers. Suggestions for future research include addressing social environmental factors, resiliency, and emotional/mental health outcomes.

PRACTICE IMPLICATIONS

Alternative high schools offer a venue to conduct research and implement nursing interventions with high-risk, yet resilient, youth.

Targeting nicotine addiction: the possibility of a therapeutic vaccine

Cigarette smoking is the primary cause of lung cancer, cardiovascular diseases, reproductive disorders, and delayed wound healing all over the world. The goals of smoking cessation are both to reduce health risks and to improve quality of life. The development of novel and more effective medications for smoking cessation is crucial in the treatment of nicotine dependence. Currently, first-line smoking cessation therapies include nicotine replacement products and bupropion. The partial nicotinic receptor agonist, varenicline, has recently been approved by the US Food and Drug Administration (FDA) for smoking cessation. Clonidine and nortriptyline have demonstrated some efficacy, but side effects may limit their use to second-line treatment products. Other therapeutic drugs that are under development include rimonabant, mecamylamine, monoamine oxidase inhibitors, and dopamine D3 receptor antagonists. Nicotine vaccines are among newer products seeking approval from the FDA. Antidrug vaccines are irreversible, provide protection over years and need booster injections far beyond the critical phase of acute withdrawal symptoms. Interacting with the drug in the blood rather than with a receptor in the brain, the vaccines are free of side effects due to central interaction. For drugs like nicotine, which interacts with different types of receptors in many organs, this is a further advantage. Three anti-nicotine vaccines are today in an advanced stage of clinical evaluation. Results show that the efficiency of the vaccines is directly related to the antibody levels, a fact which will help to optimize the vaccine effect. The vaccines are expected to appear on the market between 2011 and 2012.

[Tobacco prevention at the regional level, Bavaria as an example]

Tobacco consumption is one of the most relevant behavior-based health risks. It has been estimated that there are 14,000-18,000 tobacco-related deaths each year in Bavaria, Germany. Thus, efficient tobacco prevention, which involves measures of behavior-oriented as well as of condition-oriented prevention at the Federal State level, is a priority objective of prevention politics in Bavaria. Measures of behavior-oriented prevention account for the fact that tobacco prevention affects private lifestyles, where statutory provisions may not be effectual. However, smoking bans have achieved the creation of smoke-free living spaces especially for children and adolescents. In the long term, it is essential to enhance evaluation of tobacco prevention, to pay more attention to sustainability of approved projects, and to ensure a smoke-free environment for children and adolescents. The Bavarian health program "Gesund.Leben.Bayern." is an important platform for this.

Examination of a Process Model of Adolescent Smoking Self-Change Efforts in Relation to Gender

Little information describes how adolescents change their smoking behavior. This study investigated the role of gender in the relationship of motivation and cognitive variables with adolescent smoking self-change efforts. Self-report and semi-structured interview data from a prospective study of smoking self-change efforts were examined among 98 adolescent smokers ages 14-18 (55% female). Social disapproval motives and short-term consequence reasons for quitting, quit self-efficacy and intentions to quit were modeled in relation to prospective self-quit attempts assessed at a 6-month follow-up, separately by gender. Hypothesized mediating relationships were not supported although gender differences were noted. Social influence motives related to intention to quit and prospective self-quit attempts among girls. For boys, intention to quit predicted making a self-quit attempt. Findings emphasize the importance of examining adolescent models separately by gender and contribute to understanding of mechanisms involved in adolescent smoking change efforts.