Adolescent recreational alcohol and drugs careers gone wrong: developing a strategy for reducing risks and harms

Cannabis Careers Reconsidered: Transitions and Trajectories of Committed Long-Term Users

Despite the cross-culturally persistent high prevalence of cannabis use in general adult populations, in-depth analyses of extended use careers are uncommon in the scientific literature. This paper reports on in-depth interviews conducted with 104 users living in Toronto, Canada. A pretested questionnaire developed for use in a larger, cross-national study guided data collection on use levels and frequency from the first year to most recent month of use. The data support a controlled drug use model, with aggregate intake eventually decreasing and becoming stable or more moderate over time. Four main career patterns are identified and compared on measures of dependence and levels of consumption in the year prior to the study. In comparison with those whose long-term use has varied, stable users report fewer cannabis-related problems, despite using more heavily and frequently. While dependency problems are highly subjective, transitions in use patterns more generally reflect personal contingencies of lifestyle.

Steps Towards Alcohol Misuse Prevention Programme (STAMPP): a school- and community-based cluster randomised controlled trial

Background

Alcohol use in young people remains a public health concern, with adverse impacts on outcomes such as health, well-being, education and relationships.

Objectives

To assess the effectiveness and cost-effectiveness of a combined classroom curriculum and parental intervention on self-reported alcohol use [heavy episodic drinking (HED)] and alcohol-related harms (indicators such as getting into fights after drinking, poorer school performance and trouble with friends and family).

Design

A two-arm, cluster randomised controlled trial with schools as the unit of randomisation.

Setting

A total of 105 post-primary schools in Northern Ireland (NI) and Glasgow/Inverclyde Educational Authority areas.

Participants

A total of 12,738 male and female secondary school students (intervention delivered when students were in school year 9 in NI or S2 in Scotland in the academic year 2012–13 and aged 12–13 years) were randomised. Randomisation and baseline (T0) surveys took place when children were in school year 8 or S1. Schools were randomised (1 : 1) by an independent statistician to the Steps Towards Alcohol Misuse Prevention Programme (STAMPP) or to education as normal (EAN). All schools were stratified by free school meal provision. Schools in NI were also stratified by school type (male/female/coeducational).

Interventions

STAMPP combined a school-based alcohol harm reduction curriculum [an adapted version of the School Health and Alcohol Harm Reduction Project (SHAHRP)] and a brief parental intervention designed to support parents in setting family rules around drinking. The classroom component comprised two phases delivered over 2 years, and the parental component comprised a standardised presentation delivered by a trained facilitator at specially arranged parent evenings on school premises. This was followed up a few weeks later by an information leaflet mailed to all intervention pupils’ parents highlighting the main points of the evening.

Main outcome measures

(1) Self-reported HED (defined as self-reported consumption of ≥ 6 units in a single episode in the previous 30 days for male students and ≥ 4.5 units for female students) assessed at 33 months from baseline (T3); and (2) the number of self-reported harms (harms caused by own drinking) assessed at T3.

Data sources

Self-completed pupil questionnaires.

Results

At final follow-up (T3), data were available for 5160 intervention and 5073 control pupils for the HED outcome, and for 5234 intervention and 5146 control pupils for the self-reported harms outcome. The intervention reduced self-reported HED compared with EAN (p < 0.001), but did not reduce self-reported harms associated with own drinking. The odds ratio for the intervention effect on HED was 0.596 (standard error 0.0596, 95% confidence interval 0.490 to 0.725). The mean cost of delivery per school was £818 and the mean cost per individual was £15. There were no clear cost savings in terms of service utilisation associated with the intervention. The process evaluation showed that the classroom component engaged and was enjoyed by pupils, and was valued by teachers. Schools, students, intervention trainers and delivery staff (teachers) were not blind to study condition. Data collection was undertaken by a team of researchers that included the trial manager and research assistants, some of whom were not blinded to study condition. Data analysis of primary and secondary outcomes was undertaken by the trial statistician, who was blinded to the study condition.

Limitations

Although the classroom component was largely delivered as intended, there was very low attendance at the parent/carer event; however, all intervention pupils’ parents/carers received an intervention leaflet.

Conclusions

The results of this trial provide some support for the effectiveness and cost-effectiveness of STAMPP in reducing heavy episodic (binge) drinking, but not in reducing self-reported alcohol-related harms, in young people over a 33-month follow-up period. As there was low uptake of the parental component, it is uncertain whether or not the intervention effect was accounted for by the classroom component alone.

Trial registration

Current Controlled Trials ISRCTN47028486.

Funding

This project was funded by the National Institute for Health Research (NIHR) Public Health Research programme and will be published in full inPublic Health Research; Vol. 5, No. 2. See the NIHR Journals Library website for further project information. The Public Health Agency of NI and Education Boards of Glasgow/Inverclyde provided some intervention costs. Diageo provided funds to print some workbooks. The remaining intervention costs were internally funded.

The credibility of risk information about licit substances: An exploratory study of attitudes among Swedish adults

Aims

Providing risk information on licit substances is a central health promotion strategy. There is, however, very little knowledge about public attitudes on this information. In this exploratory study we analyse the extent to which Swedish adults: 1) trust risk information regarding alcohol, cigarettes and wet snuff (“snus”) provided by public authorities, 2) perceive risk information regarding alcohol, cigarettes and snus as consistent, and 3) have received an adequate amount of risk information from public authorities regarding these substances. The aim is also to investigate if certain characteristics among participants are related to their perceptions of such risk information.

Methods

A questionnaire was mailed to a random sample of individuals aged 18 to 70 (n=1623, 54% response rate). Descriptive statistics and logistic regression techniques were used to process data.

Results

Participants trusted risk information concerning cigarettes, snus and alcohol provided by public authorities, and reported that they had received an adequate amount of it. Information about cigarettes was seen as more trustworthy and consistent than information about alcohol and snus. The study suggests that attitudes on risk information are substance-specific and associated in complex ways with gender, age, education and experience of own substance use.

Conclusion

While only a first attempt to map an under-investigated area, our study highlights complexities in how people perceive risk information about licit substances. It also indicates that the general population in Sweden receives what is seen as an adequate amount of knowledge from public authorities, and finds it consistent and trustworthy.

Drinking before going out--a predictor of negative nightlife experiences in a German inner city area

OBJECTIVE

The aim of the presented study is to identify target groups for early interventions to reduce negative effects of nightlife alcohol consumption and negative nightlife experiences (e.g. involvement in fights) as well as to examine the consumption patterns and identify the need for further interventions.

METHOD

A cross-sectional survey of 308 persons in a German city centre during night time.

MEASUREMENTS

A questionnaire including questions on basic demographics, alcohol consumed prior to and during a typical night out, drug usage and experiences of the city's nightlife in the previous 12 months.

RESULTS

Two-thirds of the interviewees repeated a hazardous or high alcohol consumption pattern on a night out. We found several predictors for negative nightlife experiences: those who are male, younger than 25, have a low level of education, show higher alcohol consumption (especially before going out), and take illicit drugs are at a particularly great risk of experiencing negative nightlife events.

CONCLUSIONS

We found several factors which increase the risk of experiencing negative effects of alcohol consumption. In particular, drinking before going out seems to be associated with aversive consequences.

Understanding recreational ecstasy use in the United States: a qualitative inquiry

BACKGROUND

Ecstasy use has increasingly become popular among young adults, many of whom view it as a safe drug with no or limited negative social and health consequences. In this paper, we explore the perceptions of ecstasy users about its recreational use as well as regarding the normalisation of use.

METHODS

The study participants were recruited using targeted and theoretical sampling. To be eligible, they had to be between 18 and 25 years and have used ecstasy at least four times within the past 90 days. In-depth interviews were conducted with 112 individuals. Data analysis included the constant comparison method commonly used in modified grounded theory.

RESULTS

The study participants associated their recreational ecstasy use with control, shaping both the timing and setting of their use. In addition, they supported that easy access/availability and social accommodations of use contributed to their acceptance of ecstasy use as a normal part of life. Moreover, low risk perceptions of the social and health consequences of ecstasy used were identified as resulting in normalisation.

CONCLUSION

The study findings reveal the importance of considering recreational ecstasy use from the perspective of the users themselves for prevention efforts and when providing social and health services, including intervention strategies. In addition, the potential normalisation of ecstasy use must be considered.

Factors associated with recreational drug use

This study aimed to examine demographic, lifestyle, mental health and personality factors associated with illicit recreational drug use, heavy alcohol consumption and smoking in a community-based population sample. A postal questionnaire survey was conducted of people who were selected at random from the Electoral registers of Cardiff and Merthyr Tydfil. Illicit drug use was associated with risk taking, neuroticism, being male, having a higher education qualification, not being married, being unemployed, being aged under 25 years, smoking, heavy alcohol consumption and living in Cardiff. Smoking was associated with anxiety, depression, being female, lower income and educational qualifications, looking after the family or home, being aged over 25 years, illicit drug use and heavy alcohol use. Heavy alcohol consumption was associated with not being depressed, experiencing sleeping problems, risk taking, being male, higher income, no higher educational qualification, not being married, being a student, being aged under 25 years, smoking and illicit drug use. Illicit drug use, smoking and heavy alcohol use were strongly associated with each other. Illicit drug use was associated with alcohol use and, to an even greater extent, with smoking. Illicit drug and alcohol use were associated with similar characteristics, but smoking was associated with a rather different demographic combination.