Conduct Disorder Symptoms and Illicit Drug Use in Juvenile Justice Involved Youth: The Reciprocal Relationship Between Positive Illicit Drug-Use Attitudes and Illicit Drug Use

Conduct disorder (CD) symptoms cooccur at high rates with illicit drug use in juvenile justice involved youth, which results in poorer outcomes; however, research has not identified where best to intervene in this relationship, limiting the identification of modifiable risk factors to reduce negative effects of CD symptoms. Two mediation models were examined to investigate the potential for CD symptoms to influence a reciprocal relationship between illicit drug use and positive drug attitudes, controlling for age, gender, and race. Data were examined for 245 juvenile justice involved youth (mean age = 15.46, SD = 1.30, range 12–18, 64.9% Black, 80.4% male) who completed court-ordered psychological assessments. Findings indicate: (1) Positive attitudes toward illicit drug use significantly mediated the relationship between CD symptoms and illicit drug use (β = 0.16, CI 0.09–0.27; test for indirect effect z = 4.17, p < .001) and (2) illicit drug use significantly mediated the relationship between CD symptoms and positive attitudes toward illicit drug use (β = 0.20, CI 0.12–0.32; test for indirect effect z = 4.87, p < .001). Overall, the present study suggests that CD symptoms impart risk for illicit drug use both indirectly, through more positive attitudes toward illicit drug use, and directly, which further strengthens positive attitudes toward illicit drug use.     

Recent Weapon Carrying and Substance Use among United States Virgin Islands Youth

The objective of the present study was to estimate the strength of the associations between recent weapon carrying and alcohol, cigarette, and illicit drug use among US Virgin Islands (USVI) youth. Data from 1,124 students in Grades 7–12 were analyzed using the conditional form of multiple logistic regression. Compared with youth who did not carry a weapon, youth who carried a weapon were more likely to be male and recent cigarette, alcohol, and illicit drug users. After matching on school and controlling for age, sex, race, neigborhood characteristics, and affiliation with friends who use alcohol and illegal drugs, the associations with cigarette smoking and illicit drug use remained both moderate and statistically significant (odds ratio [OR] =4.31, p <. 001; OR = 2.99, p <.001, respectively). These findings identify a potentially high-risk population that could be targeted for interventions to reduce weapon carrying among youth.     

The Cedar Project: methadone maintenance treatment among young Aboriginal people who use opioids in two Canadian cities

Introduction and Aims. The Cedar Project is a community‐based study aiming to identify variables associated with ever being on methadone maintenance treatment (MMT) among young Aboriginal people using drugs and to discuss possible barriers to MMT in this population. Design and Methods. This is a prospective cohort study with recruitment by health‐care providers, outreach, and word of mouth in Vancouver and Prince George. Participants included 605 Aboriginal participants who were age 14–30 years, reported illicit drug use in the month prior to enrolment, and provided written informed consent. Variables associated with ever being on MMT were analysed through χ²‐testing and multivariate logistic regression, limited to people reporting opioid use (n = 397). Results. Less than half of participants reporting daily injection of opioids had ever been on MMT. In adjusted multivariate logistic regression analyses, older age [odds ratio (OR) 1.17; 95% confidence interval (CI) 1.08–1.28)]; female gender (OR 3.76; 95% CI 2.00–7.07); hepatitis C antibody positivity (OR 2.76; 95% CI 1.53–4.95); and daily opioid injection (OR 2.59; 95% CI 1.46–4.61) were positively associated with ever being on MMT. Weekly or more alcohol use (OR 0.43; 95% CI 0.21–0.87) was negatively associated with ever being on MMT. Discussion and Conclusion. MMT access by young Aboriginal people is low. The associations between MMT use and other variables need further study to steer efforts directed at recruitment into MMT. The removal of barriers to MMT and inclusion of young Aboriginal people in the development of treatment programs based on Indigenous values are urgently required to help Aboriginal people who use drugs.[Yang J, Oviedo‐Joekes E, Christian KWM, Li K, Louie M, Schechter M, Spittal P. The Cedar Project: Methadone maintenance treatment among young Aboriginal people who use opioids in two Canadian cities. Drug Alcohol Rev 2011;30:645–651]     

Illicit Drug Use and Social Victimization among Thai Sexual and Gender Minority Adolescents

Objectives: We examined the prevalence of lifetime illicit drug use and social victimization, and their association, among sexual and gender minority (SGM) and non-SGM Thai adolescents. Methods: In 2013, we conducted a school-based national survey among students grades 7–12 (aged 13–20?years) from 15 secondary schools (n?=?2,070) around Thailand. We classified adolescents with same-sex attraction, sexual or gender non-conforming identities as SGM. Generalized estimating equations were used to estimate the odds of illicit drug use by SGM and non-SGM status. Results: Prevalence of lifetime illicit drug use was significantly higher among SGM adolescents than non-SGM adolescents (10.3 vs. 5.3%), but did not differ between those with same-sex attraction and SGM identity (10.3 vs. 10.8%). Among non-SGM adolescents, general social victimization, sexual experience and any school truancy were associated with lifetime illicit drug use (OR = 2.59, 95% CI: 1.53, 4.38; OR = 6.59, 95% CI: 4.90, 8.86; and OR = 4.93, 95% CI: 3.13, 7.75, respectively). Among SGM adolescents, SGM-based social victimization, depressive symptomology and suicidal ideation were associated with lifetime illicit drug use (OR = 3.17, 95% CI: 2.03, 4.95; OR = 5.03, 95% CI: 2.32, 10.90; and OR = 5.03, 95% CI: 2.76, 9.16, respectively). Conclusions: SGM adolescents have higher burden of illicit drug use. Moreover, illicit drug use among SGM adolescents is indicative of depressive symptomology and suicidal ideation. Tailored and comprehensive programs are needed to reduce the gap in burden of illicit drug use between SGM and non-SGM adolescents.     

Drinking and Driving in Puerto Rico

Background: Epidemiological information is lacking for driving under the influence of alcohol (DUI) in Puerto Rico. Objectives: To examine the prevalence and correlates of DUI in Puerto Rico. Methods: Data are from a household sample of 1510 individuals, aged 18–64 years in San Juan, Puerto Rico. The response rate was 83%. Results: The rate of 12 month self-reported DUI was 20% among men and 8% among women (p < 0.001). Twelve month DUI arrests were reported by 0.1% of men and 0.2% of women (p: ns) while lifetime arrests were reported by 6% of men and 0.7% of women (p < 0.001). Adjusted analyses showed that the number of hours of daily driving (OR = 1.08, 95% CI = 1.01–1.17; p < 0.05), male gender (OR = 1.66, 95% CI = 1.07–2.58; p < 0.01), having more liberal drinking norms (OR = 4.81; 95% CI = 2.61–8.84; p < 0.01) and more positive attitudes towards drinking (OR = 4.58; 95% CI = 1.28–16.31; p < 0.01), consuming a higher number of weekly drinks (OR = 1.05; 95% CI: 1.03–1.07; p < 0.001), and binge drinking (OR = 2.60; 95% CI = 1.62–4.16; p < 0.001) were factors of risk for self-reporting DUI. A lifetime arrest was associated with being separated or divorced (OR = 2.7; 95% CI = 1.04–7.36; p < 0.05), male gender (OR = 5.25; 95% CI = 1.93–14.26; p < 0.001), more liberal drinking norms (OR = 6.97; 95% CI = 2.37–20.48; p < 0.001), and illicit drug use (OR = 2.82; 95% CI = 1.25–6.35; p < 0.001). Conclusions: The prevalence of self-reported DUI in San Juan, Puerto Rico was high, but the proportion of people arrested for DUI in a span of 12 months or during their lifetime was low. Stricter enforcement of DUI laws may be necessary to minimize DUI in urban Puerto Rico.     

Estimating the Prevalence of Illicit Drug Use Among Students Using the Crosswise Model

Objective: The aim of our study is to compare the prevalence of illicit drug use estimated through a technique referred to as the “crosswise model” (CM) with the results from conventional direct questioning (DQ). Method: About 1,500 students from Tehran University of Medical Sciences 2009–2010 were first interviewed by DQ and, then three months later, by the CM. Result: The CM yielded significantly higher estimates than DQ for lifetime prevalence of use of any illicit drug (CM = 20.2%,DQ = 3.0%, p < .001) and for lifetime prevalence of use of opium or its residue (CM = 13.6%, DQ = 1.0%, p < .001). Also, for use of any illicit drug in the last month and use of opium or its residue in the last month, the CM yielded higher point estimates than DQ, although these differences were not significant (any drug: CM = 1.5%, DQ = 0.2%, p = .66; opium: CM = 3.8%, DQ = 0.0%, p = .21). Conclusion: Our findings suggest that the CM is a fruitful data collection method for sensitive topics such as substance abuse.     

Alcohol,marijuana, and opioid use disorders: 5-Year patterns and characteristics of emergency department encounters

ABSTRACT

Background: Changes in substance use patterns stemming from opioid misuse, ongoing drinking problems, and marijuana legalization may result in new populations of patients with substance use disorders (SUDs) using emergency department (ED) resources. This study examined ED admission trends in a large sample of patients with alcohol, marijuana, and opioid use disorders in an integrated health system. Methods: In a retrospective design, electronic health record (EHR) data identified patients with ≥1 of 3 common SUDs in 2010 (n = 17,574; alcohol, marijuana, or opioid use disorder) and patients without SUD (n = 17,574). Logistic regressions determined odds of ED use between patients with SUD versus controls (2010–2014); mixed-effect models examined 5-year differences in utilization; moderator models identified subsamples for which patients with SUD may have a greater impact on ED resources. Results: Odds of ED use were higher at each time point (2010–2014) for patients with alcohol (odds ratio [OR] range: 5.31–2.13, Ps < .001), marijuana (OR range: 5.45–1.97, Ps < .001), and opioid (OR range: 7.63–4.19, Ps < .001) use disorders compared with controls; odds decreased over time (Ps < .001). Patients with opioid use disorder were at risk of high ED utilization; patients were 7.63 times more likely to have an ED visit in 2010 compared with controls and remained 5.00 (average) times more likely to use ED services. ED use increased at greater rates for patients with alcohol and opioid use disorders with medical comorbidities relative to controls (Ps < .045). Conclusions: ED use is frequent in patients with SUDs who have access to private insurance coverage and integrated medical services. ED settings provide important opportunities in health systems to identify patients with SUDs, particularly patients with opioid use disorder, to initiate treatment and facilitate ongoing care, which may be effective for reducing excess medical emergencies and ED encounters.     

Chronic Pain,Chronic Opioid Addiction: a Complex Nexus

Over the past two decades, there has been a significant increase in the prescribing of opioids, with associated increases in opioid addiction and overdose deaths. This article reviews the evidence for the effectiveness and risk of developing an opioid use disorder (OUD) in those patients treated with chronic opioid therapy (COT) for chronic non-cancer pain (CNCP). Rates of development of OUD range from 0–50 %, and aberrant drug related behaviors (ADRBs) are reported to be 20 %. Health care providers must properly assess, screen, and carefully monitor patients on COT utilizing evidence-based tools.     

Does Availability of Illicit Drugs Mediate the Association between Mental Illness and Substance Use?

This study investigated the association between presence of mental illness, detected by an increased level of Kessler Psychological Distress Scale score, and prevalence of exposure to opportunity to obtain illicit drugs among adolescents and young adults aged 12–24 years using data collected by the 2007 Australian National Drug Strategy Household Survey (N = 2,663). Adolescents and young adults with mental illness have increased prevalence of exposure to drug use opportunity. Higher exposure to opportunity to obtain illicit drugs among people with pre-existing mental illness may further contribute to the co-existence of drug dependence and other mental disorders that are frequently reported in the literature.     

A recent history of opioid use in the US: Three decades of change

Background: The opioid epidemic in the United States is a problem that has developed over decades. While clinical, regulatory, and legislative changes have been implemented to combat this issue, changes will not be immediate. Moreover, the changes that have been carried out may have unintended negative consequences such as increased use of illicit opioids (e.g., heroin and synthetics) and challenges in effective and appropriate pain management.

Objectives: This review focuses on the last three decades and presents key changes the United States has seen in the use of opioids. Conclusions/Importance: There have been numerous policy changes and programs aimed at decreasing opioid use and abuse in the United States; however, it will take a major shift in the mindset of clinicians, the general public, and policy makers to alleviate this epidemic.     

Substance use among persons with homeless experience in primary care

ABSTRACT

Background: Community survey data suggest high prevalence of substance use disorders among currently homeless individuals. There are less data regarding illicit drug and alcohol use problems of homeless-experienced persons engaged in primary care. They may have less severe use and require different care responses from primary care teams. Methods: The authors surveyed currently and formerly homeless, i.e., homeless-experienced, persons engaged in primary care at five federally funded programs in the United States, administering the World Health Organization (WHO) Alcohol, Smoking and Substance Involvement Screening Test (ASSIST). The ASSIST definitions of lower, moderate, and high risk were used to assess a spectrum of lifetime and recent substance use, from any use to likely dependence, and to identify sociodemographic and health status characteristics associated with severity of use. Results: Almost one half of the sample (N = 601) had recently (within the past three months) used alcohol, and one third had recently used an illicit drug. The most commonly used illicit drugs in the past three months were cannabis (19%), cocaine (16%), and opioids (7.5%). Over one half (59%) of respondents had ASSIST-defined moderate- or high-risk substance use. A significant proportion (31%) of those identified as at moderate risk had no recent substance use, but did report past problematic use. Ten percent of the lower-risk group had past problematic use of alcohol. Severity of use was associated with worse health status, but not with housing status or type of homelessness experienced. Conclusions: Less severe (moderate-risk) use and past problematic use, potentially indicative of remitted substance use disorders, were more common than high-risk use in this primary care, homeless-experienced sample. These findings highlight the urgency of identifying effective ways to reduce risky substance use and prevent relapse in homeless-experienced persons.     

Psychiatric Symptoms,Parental Attachment,and Reasons for Use as Correlates of Heavy Substance Use Among Treatment-Seeking Hispanic Adolescents

In early adolescence, Hispanics self-report higher drug use rates compared to White and African American peers. Among adolescent users, heavy users have more negative behavioral and health consequences. The purpose of this cross-sectional study is to examine whether psychiatric symptoms, parental attachment, and reasons for use predict heavy alcohol and illicit drug use (more than 10 times in the past three months) among Hispanic adolescents. Methods: This study examines baseline data from a study evaluating a family based substance abuse treatment program for Hispanic adolescents. Participants were 14–17 years old (N = 156, 44% female). Adolescent reports on the Diagnostic Interview Schedule for Children Predictive Scales measured psychiatric symptoms of major depressive disorder, attention deficit hyperactivity disorder, conduct disorder, and anxiety. The Personal Experiences Inventory measured type and amount of drug use, as well as perceived social and psychological benefits of drug use. The Inventory of Parent and Peer Attachment measured trust, communication, and alienation between adolescents and their mothers. Logistic regression identified correlates of heavy alcohol use and heavy illicit drug use among Hispanic adolescents. Results: Higher social benefits were associated with increased likelihood of heavy alcohol use. Conduct disorder, higher levels of maternal attachment, lower levels of acculturation, and higher levels of psychological benefits of use were associated with an increased likelihood of heavy illicit drug use. Conclusion: These findings support the assumption that substance use treatment among Hispanic adolescents must be capable of addressing co-occurring psychiatric disorders, familial relationships, and the individual reasons/motivators to use.     

The Link Between Substance Use and Reproductive Health Service Utilization Among Young US Women

ABSTRACT. Background: The authors sought to investigate associations between young women's use of alcohol and other substances and their sexual and reproductive health (SRH) service utilization. Methods: The authors used data from 4421 young women aged 15–24 years in the nationally representative study, National Survey of Family Growth, 2002–2008. The authors examined associations between frequency of tobacco, alcohol, marijuana, and illicit drug use and SRH service use in the past year using logistic regression. Results: Over half (59%) of the young women used SRH services, including contraception (48%), gynecological examination (47%), and sexually transmitted infection (STI) testing/treatment (17%) services. Proportions of SRH service use increased with higher frequencies of substance use (all P values <.001); service use was particularly common among daily substance users (range: 72% of daily marijuana users to 83% of daily binge drinkers). In multivariable analyses, associations between substance and SRH service use varied by substance and service type: weekly marijuana (odds ratio [OR] = 2.5, 95% confidence interval [95% CI] = 1.4, 4.3, P = .002) and alcohol (OR = 1.7, 95% CI = 1.1, 2.4, P = .01) use were positively associated with gynecological service use. All substances were positively associated with STI service use. However, daily smoking was negatively associated with contraceptive service use (OR = 0.6, 95% CI = 0.4, 0.8, P = .001). Conclusion: SRH service use was common among women reporting frequent substance use. SRH settings provide an opportunity to deliver substance use screening and preventive care to young women.     

Predictors of Illicit Drug Use Among Prisoners

Background: The United States of America currently has the highest incarceration rate in the world, and approximately 80% of incarcerated individuals have a history of illicit drug use. Despite institutional prohibitions, drug use continues in prison, and is associated with a range of negative outcomes. Objectives: To assess the relationship between prison drug use, duration of incarceration, and a range of covariates. Results: Most participants self-reported a history of illicit drug use (77.5%). Seven percent reportedly used drugs during the previous six months of incarceration (n = 100). Participants who had been incarcerated for more than a year were less likely than those incarcerated for longer than a year to report using drugs (OR = 0.50; 95% CI = 0.26–0.98). Participants aged 37–89 were less likely than younger prisoners to use drugs (OR = 0.39; 95% CI = 0.19–0.80). Heroin users were twice as likely as nonheroin users to use drugs (OR = 2.28; 95% CI = 1.04–5.03); crack cocaine users were also twice as likely as participants with no history of crack cocaine usage to report drug use (OR = 2.53; 95% CI = 1.13–5.69). Conclusions: Correctional institutions should be used as a resource to offer evidence-based services to curb drug usage. Drug treatment programs for younger prisoners, heroin and crack cocaine users, and at the beginning of a prisoner's sentence should be considered for this population.