A Lifespan Developmental-Stage Approach to Tobacco and Other Drug Abuse Prevention

A Lifestyle Risk Reduction Model for Preventing High-Risk Substance Use Across the Lifespan

While effective models of alcohol and drug prevention exist, they often focus solely on youth or young adults. This article describes the Lifestyle Risk Reduction Model (LRRM), an approach applicable across the lifespan. The intent behind the LRRM is to guide the development of prevention and treatment programs provided to individuals and small groups. The LRRM authors' goals are to help individuals reduce risk for impairment, addiction, and substance use's negative consequences. The LRRM identifies six key principles that conceptualize the development of substance-related problems by drawing parallels with health conditions, such as heart disease and diabetes, which often result from combined effects of biological risk and behavioral choices. The model also proposes five conditions that describe important steps for individuals as they progress toward greater perception of risk and lower risk behavior. One LRRM-based indicated prevention program (Prime For Life) shows positive results in cognitive outcomes and in impaired driving recidivism for people across the lifespan. The model emphasizes common elements across the lifespan, responds to contexts and challenges that change across the life course, complements other models, and is usable for universal, selective, and indicated prevention programs.

Understanding the preference for receiving mental health and substance use support in African Americans 50 and older

OBJECTIVE

This study aims to determine whether current tobacco and/or alcohol use is associated with setting preferences for seeking support for substance use (SU) and mental health (MH) services to African Americans ages 50 and older.

METHODS

Data from 368 African American individuals (aged 50+) who participated in a community-based needs assessment survey were used. Preferences included community-based (e.g., health centers) and traditional settings (e.g., doctor's office). SU was measured as a categorical variable detailing past-month use of conventional cigarettes and alcohol graded by risk levels. Logistic regression models tested the associations between SU and setting preference before and after adjusting for the influence of self-reported MH diagnoses.

RESULTS

Prior to adjustment for the influence of MH outcomes, high-risk use of tobacco and alcohol in the past month was associated with a lower odds of preferring MH/SU support in traditional settings (OR = 0.23, 95% CI = 0.06-0.85) compared to participants engaged in no-/low- risk substance use. This association was no longer significant after accounting for the influence of mental health symptoms and covariates.

DISCUSSION

These results provide preliminary evidence that mental health outcomes mediate the association between substance use and setting preference for seeking MH/SU support in traditional settings.

TRANSLATIONAL SIGNIFICANCE

This exploratory study encourages additional investigation of the association between substance use, setting preferences, and the likelihood of seeking treatment in community health centers using larger sample sizes. Additional opportunities to offer mental health/substance use support to African American older adults within clinical settings should be explored.

The development and pandemic-related adaptation of a resilience program for native middle-school youth: A case study

BACKGROUND

As of 2017, American Indian/Alaska Natives (AI/AN) had the highest prevalence of illicit drug use of any ethnic group in the United States, with 17.6% of the population aged 12 and older reporting using illicit drugs in the last month. Studies have shown the positive correlation between a history of trauma and substance use disorder. In fact, the majority of youth in treatment for substance misuse reported a history of trauma. Intergenerational trauma, systematic discrimination, and displacement are downstream effects of colonization, and experiences of racism often define the life experiences of AI/ANs who use substances. This paper describes the process of designing a developmentally and culturally appropriate primary prevention supplement for an evidence-based program to prevent substance use and increase cultural identity among AI/AN youth.

Developmental Programming in Animal Models: Critical Evidence of Current Environmental Negative Changes

The Developmental Origins of Health and Disease (DOHaD) approach answers questions surrounding the early events suffered by the mother during reproductive stages that can either partially or permanently influence the developmental programming of children, predisposing them to be either healthy or exhibit negative health outcomes in adulthood. Globally, vulnerable populations tend to present high obesity rates, including among school-age children and women of reproductive age. In addition, adults suffer from high rates of diabetes, hypertension, cardiovascular, and other metabolic diseases. The increase in metabolic outcomes has been associated with the combination of maternal womb conditions and adult lifestyle-related factors such as malnutrition and obesity, smoking habits, and alcoholism. However, to date, "new environmental changes" have recently been considered negative factors of development, such as maternal sedentary lifestyle, lack of maternal attachment during lactation, overcrowding, smog, overurbanization, industrialization, noise pollution, and psychosocial stress experienced during the current SARS-CoV-2 pandemic. Therefore, it is important to recognize how all these factors impact offspring development during pregnancy and lactation, a period in which the subject cannot protect itself from these mechanisms. This review aims to introduce the importance of studying DOHaD, discuss classical programming studies, and address the importance of studying new emerging programming mechanisms, known as actual lifestyle factors, during pregnancy and lactation.

The role of age and opioid agonist treatment on substance use treatment completion in the United States

BACKGROUND

There is a large body of research indicating that substance use disorder treatment completion leads to higher rates of sustained recovery. However, not much is known about how age and opioid treatment programs (OTPs) OTPinteract to affect treatment completion. The purpose of this article is to better understand the pathway between age, OTP, and treatment completion.

METHODS

Data from the US 2017 Treatment Episodes Data Set was analyzed. Seemingly unrelated bivariate probit regression was used to determine whether OTP access mediates the relationship between age and treatment completion. We used propensity score matching to simulate the effects of a randomized control trial and to attenuate the likelihood of a Type 1 error.

RESULTS

Older adults have a higher likelihood than their younger counterparts of completing treatment regardless of OTP status in inpatient and outpatient settings. Those who received OTP in inpatient treatment had a 45% increased probability of completing treatment in detox settings and a 41% increased probability of completing treatment in inpatient settings. Older adults (age 50+) were more likely to receive OTP than their younger counterparts. There is a small but significant indirect effect of age on treatment completion in inpatient settings.

CONCLUSIONS

Older adults are more likely to receive OTP in both inpatient and outpatient settings. However, age does not appear to affect the probability of treatment completion when individuals receive OTP, except in inpatient settings. Implications are discussed.

Applying the PROSPER prevention delivery system with middle schools: Emerging adulthood effects on substance misuse and conduct problem behaviors through 14 years past baseline

This study evaluated emerging adult effects of the PROmoting School‐Community‐University Partnerships to Enhance Resilience (PROSPER) universal prevention delivery system implemented in middle schools. Twenty‐eight rural school districts were randomized to intervention and control conditions, with 1985 nineteen‐year‐old participants (90.6% White, 54.1% female) evaluated through age 25. Intent‐to‐treat, multi‐level, point‐in‐time analyses of covariance and growth analyses were conducted. Outcomes were assessed with self‐report measures of substance misuse (lifetime, current, frequency) and conduct problem behaviors. Analyses showed very limited point‐in‐time effects; there were growth pattern effects on measures of illicit drugs, non‐prescribed drugs, cigarettes, and drug problems. When risk moderation was observed, it favored higher‐risk participants. These emerging adult effects concerning slower growth of lifetime misuse combine with more robust adolescent stage findings to support PROSPER’s public health value.

Effective school-based preventive interventions for alcohol use in Africa: a systematic review

Background

Despite recognition of the risks of alcohol use and importance of prevention from an early age, the effectiveness of school-based interventions in Africa has not been clarified.

Objective

We aimed to identify effective school-based alcohol use prevention interventions in Africa.

Methods

We searched eight databases for peer-reviewed articles published until February 3, 2019 that reported on randomized controlled trials, cluster randomized controlled trials, controlled clinical trials, pre-post quasi-experimental studies, cohort studies, and case-control studies. The full-texts of relevant studies were searched.

Results

Four of 2797 papers met our eligibility criteria. All reported interventions targeted secondary school students in South Africa and were incorporated in the school curriculum. The interventions comprised multi-component activities with participatory and peer educational methods, and applied modified programs originally developed in the US. However, intervention effects were inconsistent among studies, although the interventions tended to have a positive effect on non-drinkers at baseline, with stronger effects in girls.

Conclusion

interventions had positive effects on students that were non-drinkers at baseline, especially girls. Although we could not find robust evidence that school-based interventions changed attitudes, frequency/quantity of drinking, and intentions to use alcohol, one intervention showed an increase in students' alcohol refusal self-efficacy.

Tactics for Drawing Youth to Vaping: Content Analysis of Electronic Cigarette Advertisements

Background

The use of electronic cigarettes (e-cigarettes), also known as vaping, has risen exponentially among North American youth in recent years and has become a critical public health concern. The marketing strategies used by e-cigarette companies have been associated with the uptick in use among youth, with video advertisements on television and other electronic platforms being the most pervasive strategy. It is unknown how these advertisements may be tapping into youth needs and preferences.

Objective

The aim of this 2-phase study was to examine the marketing strategies that underpin e-cigarette advertisements, specifically in the context of television.

Methods

In phase 1, a scoping review was conducted to identify various influences on e-cigarette uptake among youth. Results of this scoping review informed the development of a coding framework. In phase 2, this framework was used to analyze the content of e-cigarette advertisements as seen on 2 popular television channels (Discovery and AMC).

Results

In phase 1, a total of 20 articles met the inclusion criteria. The resultant framework consisted of 16 key influences on e-cigarette uptake among youth, which were categorized under 4 headings: personal, relational, environmental, and product-related. In phase 2, 38 e-cigarette advertisements were collected from iSpot.tv and represented 11 popular e-cigarette brands. All of the advertisements tapped into the cited influences of youth e-cigarette uptake, with the most commonly cited influences (product and relational) tapping into the most, at 97% (37/38) and 53% (20/38), respectively.

Conclusions

The findings highlight the multidimensional influences on youth uptake of e-cigarettes, which has important implications for developing effective antivaping messages, and assist public health professionals in providing more comprehensive prevention and cessation support as it relates to e-cigarette use. The findings also bring forward tangible strategies employed by e-cigarette companies to recruit youth into vaping. Understanding this is vital to the development of cohesive strategies that combat these provaping messages.

The end of convergence in developmental patterns of frequent marijuana use from ages 18 to 30: An analysis of cohort change from 1976-2016

BACKGROUND

This study examines the extent to which the developmental pattern of frequent marijuana use prevalence from ages 18 to 30 (overall and by gender) has varied across historical time (cohort groups) using data from a national sample of US young adults.

METHODS

Self-reported data on frequent marijuana use (use on 20+ occasions in the past 30 days) from modal ages 18 to 30 were obtained from 58,059 individuals from 29 sequential cohorts (graduating high school classes of 1976-2004) participating in the Monitoring the Future study. Time-varying effect modeling was used to model cohort group differences in developmental patterns of frequent use overall and by gender.

RESULTS

Developmental patterns of frequent marijuana use prevalence varied meaningfully across cohort groups. Frequent use at age 18 differed significantly across cohort groups as expected based on national data. Among earlier cohort groups (reaching age 30 during 1987-2008), developmental patterns converged by age 30 to relatively low frequent marijuana use prevalence. In contrast, among cohort groups reaching age 30 during 2008-2016, frequent marijuana use at age 30 was significantly higher than all previous cohort groups. Observed cohort differences did not vary significantly by gender.

CONCLUSIONS

Cross-cohort convergence in developmental patterns of frequent marijuana use prevalence by age 30 was not observed among recent cohort groups, among whom age 30 frequent marijuana use prevalence was at the highest levels observed since the study began. Higher frequent marijuana use prevalence in late young adulthood has meaningful health risk and service provision implications.

Age-Varying Associations Between Cigarette Smoking, Sensation Seeking, and Impulse Control Through Adolescence and Young Adulthood

Sensation seeking (SS) and impulse control (IC) are constructs at the core of dual systems models of adolescent risk taking. Using data from the National Longitudinal Study of Adolescent to Adult Health, age-varying associations between SS and IC (predictors) and both any smoking in the previous 30 days and daily smoking (outcomes) were examined. The association between SS and both any smoking in the previous 30 days and daily smoking was strongest during adolescence. IC was consistently associated with any smoking in the previous 30 days and daily smoking, with the strongest association emerging during the mid-20s to early 30s. The results provide a nuanced perspective on when the components of dual systems models may be most related to smoking.

PROSPER delivery of universal preventive interventions with young adolescents: long-term effects on emerging adult substance misuse and associated risk behaviors

BACKGROUND

Substance misuse and associated health-risking behaviors are prevalent in emerging adulthood. There is a knowledge gap concerning the post-high school effects of community-based delivery systems for universal preventive interventions implemented during young adolescence. This study reports effects of the PROSPER delivery system through age 19, 7.5 years past baseline.

METHODS

A cohort sequential design included 28 public school districts randomly assigned to the PROSPER partnership delivery system or usual-programming conditions. PROSPER community teams implemented a family-focused intervention in 6th grade and a school-based intervention in 7th grade. Outcomes for the age 19, post-high school report included lifetime, current, and frequency of substance misuse, as well as antisocial and health-risking sexual behaviors. Intent-to-treat, multi-level analyses of covariance of point-in-time outcomes were conducted, along with analyses of risk-related moderation of intervention effects.

RESULTS

Results showed emerging adults from PROSPER communities reported significantly lower substance misuse across a range of types of substances, with relative reduction rates of up to 41.0%. No significant findings were observed for associated antisocial and health-risking sexual behavior indices; or for lifetime rates of sexually transmitted infections. Risk-related moderation effects were non-significant, suggesting generally comparable outcomes across higher- and lower-risk subgroups of emerging adults.

CONCLUSIONS

The PROSPER delivery system for brief universal preventive interventions has potential for public health impact by reducing long-term substance misuse, with positive results extending beyond high school.

Age-related patterns in nonmedical prescription opioid use and disorder in the US population at ages 12-34 from 2002 to 2014

OBJECTIVES

To estimate age-related patterns in nonmedical prescription opioid (NMPO) use in the US population and disorder among past-year users at ages 12-34 between 2002 and 2014, controlling for period and birth-cohort effects.

METHODS

Data are from 13 consecutive cross-sectional National Surveys on Drug Use and Health (N=542,556). Synthetic longitudinal cohorts spanning ages 12-34 were created and an age-period-cohort analysis was implemented based on the Intrinsic Estimator algorithm.

RESULTS

In every birth cohort, past-year NMPO use increases during adolescence, peaks at ages 18-21, decreases through ages 30-34; disorder among past-year users increases from ages 18-21 through 30-34. Use at ages 12-34 decreased from the 1984-87 birth cohorts to more recently-born cohorts. Peak prevalence of use at ages 18-21 has also decreased, and the rates of increase from ages 14-17 to ages 18-21 are slowing down. Disorder at ages 18-34 increased from the 1976-79 to 1992-95 cohorts, but decreased at ages 12-17 from the 1992-95 to the most recently-born 2000-02 cohorts. The years 2010-2014 were characterized by lower NMPO use but higher disorder than 2002-2009.

CONCLUSIONS

Increasing NMPO disorder among users aged 18-34 warrants concern. However, declining NMPO use among 12-34 year-olds, a declining rate of increase from adolescence to early adulthood, and a suggestive decline in disorder among the most recent adolescent cohorts may forecast a potential reduction in the public health crisis associated with NMPO drugs.

Electronic Cigarette Use by Youth: Prevalence, Correlates, and Use Trajectories From Middle to High School

PURPOSE

The aim of this study was to examine the use of electronic cigarettes (e-cigarettes) among adolescents over time, including correlates of lifetime use by eighth grade and trajectories of current use across ninth grade.

METHODS

Participants (N = 1,091) from seven school districts in Oregon, United States, completed four self-report surveys on substance use, from the spring of eighth grade (M age = 14.4 years old; standard deviation = .50) through the spring of ninth grade.

RESULTS

Overall, 27.7% of eighth graders had used e-cigarettes, and 16.8% were current e-cigarette users (used in the past 30 days); use did not significantly differ by gender or ethnicity. Correlates of e-cigarette lifetime use by eighth grade included lifetime and current use of marijuana, alcohol, cigarettes, and chewing tobacco. Five percent of students were "accelerators," on average using e-cigarettes 14 of the last 30 days in eighth grade, increasing to daily use (30/30 days) by the end of ninth grade. Across all substances, those in the accelerator group were more likely to have reported lifetime substance use by eighth grade and current substance use in ninth grade, compared to the "infrequent/no use" group.

CONCLUSIONS

A sizeable proportion of young adolescents are using e-cigarettes, and e-cigarette use is highly correlated with use of other substances, including marijuana. Adolescents who progress to daily e-cigarette use in high school are more likely to use other substances compared to low or nonusers. E-cigarettes may be a relatively new addition to a constellation of substances being actively used by a segment of the youth population.

Physician tobacco screening and advice to quit among U.S. adolescents - National Survey on Drug Use and Health, 2013

Background

Initiating tobacco use in adolescence increases the risk of nicotine dependence and continued smoking. Physician screening for tobacco use increases the odds of physicians intervening with patients who smoke; However, without appropriate follow-through by the physician, screening for tobacco use is not enough to significantly increase cessation rates. Given the critical phase of development adolescence poses in tobacco use and evidence that physician intervention improves adult cessation efforts, we sought to examine physician tobacco use screening and advice to quit among adolescents (12–17 years).

Methods

Using data from the 2013 National Survey on Drug Use and Health (NSDUH), we examined the prevalence and correlates of tobacco use screening in adolescent respondents who reported visiting their physician within the past year (N = 12,798). Multivariable logistic regression analyses explored the relationship between tobacco use screening and physician advice to quit in a sub-set of the sample who reported on physician advice to quit (n = 1,868), controlling for sociodemographics, cigarette use, and substance use and screening.

Results

Only 49% of adolescents who visited a physician within the past year reported being screened for tobacco use. Adolescents who were screened by their physician were predominantly female (56.6%), White (60.1%), in late adolescence (83.0%), and covered by private health insurance (63.8%). Screening for tobacco use was highly correlated with physician advice to quit smoking, controlling for sociodemographic characteristics and cigarette use; this relationship was attenuated, but remained significant, after screening for alcohol and marijuana were added to the model. Hispanic adolescents were significantly less likely to receive physician advice to quit in all multivariable models.

Conclusions

Our findings suggest missed opportunities for youth tobacco use prevention and cessation efforts in the clinical setting. Further research is needed to better facilitate an open dialogue on tobacco use between physicians and their adolescent patients.

Two-year Effects of a Classroom-based Smoking Prevention and Cessation Intervention Program

BACKGROUND

Project EX is a classroom-based smoking prevention and cessation intervention program that has been well evaluated and designed for assessing the prevention and cessation effects among adolescents in Spain. However, its long-term efficacy is still unknown. This study deals with the outcomes of a 2-year follow-up evaluation of Project EX.

METHODS

The intervention was tested using a clustered randomized controlled trial involving 1,546 Spanish students from 3 program schools and 3 control schools. At the end of the 2-year follow-up period, 722 subjects had completed the questionnaires (266 in the control condition and 456 in the program condition) administered to them.

RESULTS

Compared to the control condition, the program condition revealed a greater reduction in nicotine dependence (p = 0.04), smoking intention (p = 0.02), and in the number of cigarettes smoked during the previous month (p = 0.03). The CO monitor repeated assessments revealed a significant decrease of ppm levels in the program group (p < 0.001). Intent-to-treat quit rates were 14.28 and 0%, respectively, for the program and control conditions.

CONCLUSIONS

This study provides evidence about the long-term effectiveness of the Project EX classroom-based program for smoking prevention and cessation among adolescents in Spain.

Pediatric Blood Cancer Survivors and Tobacco Use across Adolescence and Emerging Adulthood: A Narrative Review

Scholars underline the pivotal role of tobacco cigarette smoking in carcinogenesis process for blood tumors. A controversial debate is represented by the diffusion of tobacco use in young cancer survivors that had a previous diagnosis of blood tumor during the childhood. Compared with their peers, scientific evidence highlights that pediatric survivors have more difficult to give-up cigarette smoking. Furthermore, tobacco-smoking is frequently linked with others risk behaviors as drinking or substance abuse. In reviewing the main knowledge on this topic, authors affirm the need for increasing research on blood cancer survivors in order to depict psychological characteristics of pediatric blood cancer survivors. Improving health decision-making skills in young survivors could reduce the risk to adopt un-healthy behaviors and increase psychological wellbeing. Furthermore, authors propose tailored antismoking interventions based on the knowledge of the psychological and cognitive factors that support smoking during the transition toward emerging-adulthood.

One-Year Effects of Project EX in Spain: A Classroom-Based Smoking Prevention and Cessation Intervention Program

Background

Tobacco use prevalence rates are high among Spanish adolescents. Programming to counteract tobacco use is needed.

Methods and Findings

The current study provides a one-year follow-up outcome evaluation of Project EX, an eight-session classroom-based curriculum. The intervention was tested using a randomized controlled trial with 1,546 Spanish students, involving three program and three control schools. Compared to the control condition, the program condition revealed a greater reduction in nicotine dependence (p < .05) and CO ppm levels (p < .001), and lower consumption of cigarettes at last month (p = .03).

Conclusions

Long-term outcomes of the Project EX classroom-based program are promising for adolescent prevention and possibly cessation in Spain.

Immediate Effects of Project EX in Spain: A Classroom-Based Smoking Prevention and Cessation Intervention Program

Tobacco use is of high prevalence among Spanish adolescents. Programming to counteract tobacco use has been needed. There is a lack of knowledge on the efficacy of teen tobacco use cessation programming. The current study provides an immediate outcome evaluation of the Project EX tobacco use prevention and cessation program among Spanish adolescents. An eight-session, classroom-based curriculum was translated from English to Spanish and adapted to the Spanish culture. Next, it was tested using a randomized controlled trial with 1,546 Spanish students, involving three program and three control high schools. Participants at the program group provided moderately favorable process ratings of the program. Compared to the standard care control condition, the program condition revealed a greater reduction in smoking intentions and CO ppm levels.

Family-based interventions for the prevention of substance abuse and other impulse control disorders in girls

Standardized family-based interventions are the most effective way of preventing or treating adolescent substance abuse and delinquency. This paper first reviews the incidence of adolescent substance abuse worldwide emphasizing gender and causes by etiological risk and protective factors. New epigenetic research is included suggesting that nurturing parenting significantly prevents the phenotypic expression of inherited genetic diseases including substance abuse. Evidence-based family interventions are reviewed including family change theories behind their success, principles and types of family-based interventions, research results, cultural adaptation steps for ethnic and international translation, and dissemination issues. The author's Strengthening Family Program is used as an example of how these principles of effective prevention and cultural adaptation can result in highly effective prevention programs not only for substance abuse, but for other impulse control disorders as well. The conclusions include recommendations for more use of computer technologies to cut the high cost of family interventions relative to youth-only prevention programs and increase the public health impact of evidence-based prevention programs. The paper recommends that to reduce health care costs these family-based approaches should be applied to the prevention and treatment of other impulse control disorders such as obesity and type 2 diabetes, sexually transmitted diseases, and delinquency.

Hidden addiction: Television

BACKGROUND AND AIMS

The most popular recreational pastime in the U.S. is television viewing. Some researchers have claimed that television may be addictive. We provide a review of the definition, etiology, prevention and treatment of the apparent phenomenon of television addiction.

METHODS

Selective review.

RESULTS

We provide a description of television (TV) addiction, including its negative consequences, assessment and potential etiology, considering neurobiological, cognitive and social/cultural factors. Next, we provide information on its prevention and treatment.

DISCUSSION AND CONCLUSIONS

We suggest that television addiction may function similarly to substance abuse disorders but a great deal more research is needed.