Factors for employment: a case-control study of fully employed and unemployed heroin users

Cohort Profile: The Assessing Economic Transitions (ASSET) Study-A Community-Based Mixed-Methods Study of Economic Engagement among Inner-City Residents

The Assessing Economic Transitions (ASSET) study was established to identify relationships between economic engagement, health and well-being in inner-city populations given that research in this area is currently underdeveloped. This paper describes the objectives, design, and characteristics of the ASSET study cohort, an open prospective cohort which aims to provide data on opportunities for addressing economic engagement in an inner-city drug-using population in Vancouver, Canada. Participants complete interviewer-administered surveys quarterly. A subset of participants complete nested semi-structured qualitative interviews semi-annually. Between April 2019 and May 2022, the study enrolled 257 participants ages 19 years or older (median age: 51; 40% Indigenous, 11.6% non-Indigenous people of colour; 39% cis-gender women, 3.9% transgender, genderqueer, or two-spirit) and 41 qualitative participants. At baseline, all participants reported past daily drug use, with 27% currently using opioids daily, and 20% currently using stimulants daily. In the three months prior to baseline, more participants undertook informal income generation (75%) than formal employment (50%). Employed participants largely had casual jobs (42%) or jobs with part-time/varied hours (35%). Nested qualitative studies will focus on how inner-city populations experience economic engagement. The resulting evidence will inform policy and programmatic initiatives to address socioeconomic drivers of health and well-being.

Income generation and the patterning of substance use: A gender-based analysis

BACKGROUND

Previous research has demonstrated how income-generating activities among marginalized people who use drugs (PWUD)-including employment, income assistance, street-based activities, sex work, and illegal activities-can provide both benefit (e.g., additional income) and harm (e.g., violence, criminalization). However, little is known about gender differences in factors such as drug use patterns that are associated with income-generating activities among PWUD.

METHODS

Using data from prospective cohorts of HIV-positive and HIV-negative PWUD in Vancouver, Canada, we conducted exploratory gender-stratified analyses of associations between substance use patterns and income-generating activities, using generalized linear mixed-models.

RESULTS

Participants reported income sources as employment (23.4 %), income assistance (88.1 %), street-based activities (24.9 %), sex work (15.2 %), drug dealing (31.5 %), or other illegal activities (13.9 %). GLMM results showed gendered patterns of engagement in specific income-generating activities and some diverging patterns of substance use. For instance, men receiving income assistance were less likely to use opioids (Adjusted odds ratio(AOR) = 0.64; 95 % confidence interval(CI) = 0.50-0.82) and women engaged in sex work were more likely to use crack-cocaine (AOR = 2.74, 95 % CI = 2.22-3.37). However, results reflected primarily converging patterns of substance use between women and men across income-generating activities, particularly for drug dealing and other illegal activities.

CONCLUSIONS

Our results suggest that substance use patterns may be more closely associated with income generation context than gender. Given potential harms associated with some income generation activities, results highlight the need for further investigation of the social and structural context of income generation, its intersections with gender and substance use, and the expansion of low-threshold work opportunities.

Correlates of employment among men in substance use recovery: The influence of discrimination and social support

The purpose of the present study was to identify correlates of employment among men in substance use recovery, including recovery-related discrimination and social support. A cross-sectional sample of men (N = 164) who lived in sober living homes located across the United States participated in the present study. Data were collected online and through mailed surveys. No socio-demographic variables were associated with employment status. Discriminant Analysis (DA) was conducted to understand how recovery-related discrimination and social support contributed to group separation (employed vs. not employed). Results from this analysis suggested that recovery-related discrimination was the driving force in classification, as men who were not employed had much higher recovery-related discrimination than men who were employed. Men who were not employed also had lower social support scores than men who were employed. Stigma and discrimination may play a large role in employment among former and current substance users. Treatment providers should discuss the impact of stigma on individuals while they are in treatment. However, additional research is needed to more fully understand the relations among discrimination, social support, and employment.

Association study of Catechol-o-methyltransferase and Alpha-1-adrenergic receptor gene polymorphisms with multiple phenotypes of heroin use disorder

Heroin use disorder is a chronic relapsing brain disease containing multiple phenotypes. These phenotypes vary among heroin users and might be influenced by genetic factors. Single-nucleotide polymorphisms (SNPs) of catechol-O-methyltransferase (COMT) and alpha-1-adrenergic receptor (ADRA1A) genes are associated with heroin use disorder. However, it has not been clarified which phenotypes of heroin use disorder are related to these genes. To address this question, we recruited 801 unrelated heroin users and divided them into different subgroups according to four important phenotypes of heroin use disorder. Then 7 SNPs in the functional region of these genes were systematically screened and genotyped using a SNaPshot assay. We found that the A allele of ADRA1A rs1048101 was associated with a shorter duration of transition from first use to addiction. Subjects with the C allele of ADRA1A rs3808585 were more susceptible to memory impairment after heroin use disorder. Subjects with the G allele of COMT rs769224 were more likely to take a higher dose of heroin every day. Our study confirmed the association between polymorphisms of COMT and ADRA1A with those specific phenotypes of heroin use disorder, which will be instructive for the precise treatment of the disease.

The Association between Living Status Transitions, Behavior Changes and Family Relationship Improvement among Methadone Maintenance Treatment Participants in Guangdong, China

The quality of family relationships is important for individual and family well-being. Improving family relationships is also an important goal in methadone maintenance treatment (MMT). Little is known about factors associated with the improvement of family relationships among MMT clients. This study aimed to identify factors associated with family relationship improvement in MMT. We retrospectively analyzed existing data from 2006 to 2014 at 15 MMT clinics in Guangdong, China, including 2171 subjects with 4691 follow-ups. Generalized estimating equations were used to investigate the association between living status transitions, behavior changes and family relationship improvement, with covariates controlled for. Family relationship improvement was found in 23.1% of all follow-up intervals. Participants who began living with family, living on a regular wage, and gained employment were more likely to have improved family relationships. The quality of family relationships also improved among participants who ceased contact with drug-addicted fellows, ceased drug use, and those who were sexually active. These results suggest that improvement in living status, positive changes in drug use, and sexual activity are associated with family relationship improvement and corresponding interventions may be developed to facilitate clients’ recovery.

Employment Cessation, Long Term Labour Market Engagement and HIV Infection Risk Among People Who Inject Drugs in an Urban Canadian Setting

The potential for changes in socio-economic status, such as employment exits, to increase HIV infection risk are not well examined among people who inject illicit drugs (PWID). We used longstanding cohort data from Vancouver, Canada, to longitudinally assess associations between employment cessation and outcomes with documented linkages to HIV infection risk among PWID. From 2005 to 2015, 1222 participants reported 1154 employment exits. Employment exits were significantly associated with transitions into unstable housing; moving to the inner-city; initiating informal, prohibited or illegal income generation; high risk drug use practices; and exiting methadone maintenance therapy. HIV infection rates were higher among participants with lower long-term labour market engagement. These findings suggest that employment cessation coincides with initiating exposure to aspects of socioeconomic marginalization and drug use associated with HIV infection risk. Support for employment retention that prevents poverty entrenchment and harmful drug use could contribute to HIV prevention measures for PWID.

Keeping Up with Clinical Advances: Opioid Use Disorder

Opioid use disorder (OUD) is a disorder that can lead to several negative outcomes, including overdose and death. A variety of opioids can be abused by individuals including both prescribed and non-prescribed opioids. Continued opioid use can be driven by negative affective states associated with opioid withdrawal. Several treatments exist in the field including medication assisted treatments such as methadone, buprenorphine, and naltrexone. Treatments such as clonidine and lofexidine can also be used to assist with decreasing withdrawal symptoms. Increasing adherence to treatment can further improve patient outcomes and promote continuation with treatment. A variety of methods to reduce relapse can also be utilized such as opioid agonists and maintenance therapy. According to the Centers for Disease Control, opioid overdoses contributed to 67.8% of overdose deaths in 2017.

Beyond the Employment Dichotomy: An Examination of Recidivism and Days Remaining in the Community by Post-Release Employment Status

Criminological research has tended to consider employment in a dichotomy of employed versus unemployed. The current research examines a sample of individuals 1-year post-release to assess the extent to which four distinct employment categories (full-time, part-time, disabled, and unemployed) are associated with reincarceration and days remaining in the community. Findings indicate disabled individuals remain in the community longer and at a higher proportion compared with other employment categories. Furthermore, unique protective and risk factors are found to be associated with each employment category while some risk factors (e.g., homelessness) highlight the importance of addressing reentry barriers regardless as to employment status.

Multi-Family Therapy with a Reflecting Team: A Preliminary Study on Efficacy among Opiate Addicts in Methadone Maintenance Treatment

In this study, we evaluate the efficacy of multi-family therapy at reducing the addiction severity and at improving the psychological and family dynamics of opiate addicts receiving methadone treatment at a public treatment center. The study compares multi-family therapy with a reflecting team (MFT-RT) and a standard treatment following a methadone maintenance treatment program. The results show that multi-family therapy with a reflecting team effectively reduces the addiction severity in several of the areas evaluated and noted that this effect is superior to standard treatment. The psychotherapy patients showed improvement in the areas of employment and social support; their drug use diminished and their psychiatric condition improved. At the same time, they needed a lower daily dose of methadone. In addition, the group undergoing standard treatment showed a noteworthy deterioration in their medical condition. Both groups showed a significant increase in their alcohol use. When applied to family treatments, the systemic-constructivist approach by the reflecting team offers combined techniques that can help improve care for the families of patients with addiction problems.

Update on pharmacotherapy for treatment of opioid use disorder

INTRODUCTION

Opioid Use Disorder (OUD) is a significant public health concern, negatively impacting the medical, psychological, and social domains of an individual's life as well as creating substantial burdens for society. Effective treatment interventions are necessary for reduction of OUD and its consequences. Pharmacotherapy represents a central component of management. Areas covered: This review focuses on pharmacologic strategies for OUD treatment, discussing both primary as well as adjunctive therapy modalities. We will discuss both medications used during detoxification to treat withdrawal, as well as those used as maintenance therapy. Detox medications include alpha-2 adrenergic agonists, such as clonidine, as well as the μ-opioid agonist, methadone, and the μ-opioid partial agonist, buprenorphine. Opioid maintenance treatment (OMT) is also discussed, focusing on those medications meant to substitute abused opioids and includes the agonists, methadone and buprenorphine, as well as supervised intravenous heroin, and opioid antagonist, naltrexone. Expert opinion: Medication therapy for treatment of OUD has demonstrated efficacy and is of great clinical benefit. While agonist treatment with methadone or buprenorphine remains the gold standard, there is an important place for use of long-acting antagonist therapy with naltrexone. Continued investigation into treatment paradigms and behavioral platforms which optimize medication therapy is most needed.

Income Generation in Recovering Heroin Users: A Comparative Analysis of Legal and Illegal Earnings

Research has shown employment to be a central mediator to sustained recovery and community reentry for substance abusers; however, heroin users have lower employment rates and report lower mean incomes than other drug users. The authors of the present study assessed income generating behaviors of substance users recruited from substance abuse treatment facilities (N=247). Heroin users had higher mean incomes from illegal sources. Further, logistic regression analysis found heroin use to increase the likelihood of engagement in illegal income generating behaviors. As these results increase the likelihood of involvement in the criminal justice system, the implications for heroin specific treatment and rehabilitation are discussed.

The impact of social, structural and physical environmental factors on transitions into employment among people who inject drugs

Despite growing awareness of the importance of context for the health of people who use drugs, studies examining labour market outcomes have rarely considered the role that physical, social and structural factors play in shaping labour market participation among drug users. Using discrete time event history analyses, we assessed associations between high-intensity substance use, individual drug use-related risk and features of inner-city drug use scenes with transitions into regular employment. Data were derived from a community-recruited cohort of people who inject drugs in Vancouver, Canada (n = 1579) spanning the period of May 1996-May 2005. Results demonstrate that systematic socio-demographic differences in labour market outcomes in this context generally correspond to dimensions of demographic disadvantage. Additionally, in initial analyses, high-intensity substance use is negatively associated with transitions into employment. However, this negative association loses significance when indicators measuring exposure to physical, social and structural features of the broader risk environment are considered. These findings indicate that interventions designed to improve employment outcomes among drug users should address these social, structural and physical components of the risk environment as well as promote the cessation of drug use.

Barriers to employment among unemployed drug users: age predicts severity

BACKGROUND

Drug users in treatment or exiting treatment face many barriers to employment when entering the job market, such as low levels of education and technical skills, and low levels of interpersonal skills. As a result of these and other barriers, employment rates in these groups are generally low.

OBJECTIVE

This article examines the existence and possible predictors of specific barriers to employment related to interpersonal and technical skills in a sample of participants enrolled in a therapeutic workplace intervention for substance abuse.

METHODS

In Study I (N = 77), we characterized and examined predictors of participant scores on a staff-rated scale of interpersonal skills (Work Behavior Inventory). In Study II (N = 29), we examined whether participants had lower levels of computer knowledge than job seekers in the general population, and investigated possible predictors of computer knowledge in the sample.

RESULTS

In general, participants in Study I displayed low levels of interpersonal skills, and participants in Study II scored lower on the computer knowledge test than job seekers in the general population. Older participants tended to have lower levels of interpersonal skills and lower levels of computer knowledge.

CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE

These results suggest that providers of workforce development services for drug users in treatment or exiting treatment should attend to these specific barriers to employment, which may also be more pronounced among older clients.

Randomized multi-site trial of the Job Seekers' Workshop in patients with substance use disorders

BACKGROUND

Unemployment is associated with negative outcomes both during and after drug abuse treatment. Interventions designed to increase rates of employment may also improve drug abuse treatment outcomes. The purpose of this multi-site clinical trial was to evaluate the Job Seekers' Workshop (JSW), a three session, manualized program designed to train patients in the skills needed to find and secure a job.

METHOD

Study participants were recruited through the NIDA Clinical Trials Network (CTN) from six psychosocial counseling (n=327) and five methadone maintenance (n=301) drug treatment programs. Participants were randomly assigned to either standard care (program-specific services plus brochure with local employment resources) (SC) or standard care plus JSW. Three 4-h small group JSW sessions were offered weekly by trained JSW facilitators with ongoing fidelity monitoring.

RESULTS

JSW and SC participants had similar 12- and 24-week results for the primary outcome measure (i.e., obtaining a new taxed job or enrollment in a training program). Specifically, one-fifth of participants at 12weeks (20.1-24.3%) and nearly one-third at 24 weeks (31.4-31.9%) had positive outcomes, with "obtaining a new taxed job" accounting for the majority of cases.

CONCLUSION

JSW group participants did not have higher rates of employment/training than SC controls. Rates of job acquisition were modest for both groups, suggesting more intensive interventions may be needed. Alternate targets (e.g., enhancing patient motivation, training in job-specific skills) warrant further study as well.

Propensity to work among chronically unemployed adult drug users

Analyses were conducted to compare rates of employment before, during, and after employment at the therapeutic workplace, which is a novel employment-based treatment for drug misuse. Participants in two clinical trials attended the therapeutic workplace at higher rates than they worked before intake and six months after discharge. These data suggest that unemployed chronic drug misusers will attend work at higher rates at the therapeutic workplace than in the community when paid modest wages, and that the failure of chronic drug misusers to obtain employment in the community may not result from lack of interest in work.

Exploratory study on domain-specific determinants of opiate-dependent individuals' quality of life

BACKGROUND/AIMS

Studies on determinants of quality of life (QoL) among opiate-dependent individuals are scarce. Moreover, findings concerning the role of severity of drug use are inconsistent. This exploratory study investigates the association between domain-specific QoL and demographic, social, person, health and drug-related variables, and potential indirect effects of current heroin use on opiate-dependent individuals' QoL.

METHODS

A cohort of opiate-dependent individuals who started outpatient methadone treatment at least 5 years previously (n = 159) were interviewed about their current QoL, psychological distress, satisfaction with methadone treatment and the severity of drug-related problems using the Lancashire Quality of Life Profile, the Brief Symptom Inventory, the Verona Service Satisfaction Scale for Methadone Treatment and the EuropASI.

RESULTS

None of the QoL domains were defined by the same compilation of determinants. No direct effect of current heroin use on QoL was retained, but path analyses demonstrated its indirect effects on the domains of 'living situation', 'finances' and 'leisure and social participation'.

CONCLUSION

These findings illustrate the particularity of each QoL domain and the need for a multidimensional approach to the concept. The relationship between current heroin use and various domains of opiate-dependent individuals' QoL is complex, indirect and mediated by psychosocial and treatment-related variables.

The impact of substance user treatment participation on legal employment and income among probationers and parolees

Employment is essential for recovery. But treatment could conflict with work schedules, and employment gains could be short lived. This study examined how employment and income varied during and after treatment, what aspects of treatment impacted on employment, and whether treatment improved income. Baseline and follow-up data were analyzed for 760 probationers and parolees in 11 US cities that participated in the 1992-1995 Drug Abuse Treatment Outcomes Study. Results showed that only residential/inpatient treatment was associated, temporarily, with employment. Retention, compliance, and self-efficacy were correlated to posttreatment employment. However, treatment had no impact on income, which was determined by education and work history.

Gender differences in re-offending among psychiatrically examined Swedish offenders

BACKGROUND

The gender gap for violent offending is narrowing in the general population. Substance abuse and mental health problems are known risk factors for criminality. While substance abuse treatment has been associated with reduced risk of re-offending, women seem less likely to engage than men. People misusing substances tend to be high users of emergency room (ER) services. Such use may be an indicator both of treatment failure for substance misuse and offending. Little is known about gender differences in this respect.

AIMS

This study aims to test for gender differences in re-offending, use of substance abuse treatment, and hospital ER visits among offenders referred for forensic psychiatric assessment in Sweden.

METHOD

The study used a longitudinal retrospective design. Data on all 31 women from a 2-year (2000-2001) cohort of serious offenders referred for forensic psychiatric assessment in Stockholm county, and 31 men from the same cohort, were extracted from forensic service and national records. Selection of the men was by initial random sampling followed by matching on age and substance misuse. The two resulting samples were compared on health service use and re-offending data between release and the census date (30 April 2004).

RESULTS

There were no gender differences for violent re-offending or for engagement in planned substance abuse treatment, in spite of longer time at risk for the men. Re-offending was reduced for women but not men who did not present in the ER with physical health problems.

CONCLUSIONS

Our study is limited by sample size, although it included all women referred to the specialist forensic psychiatric service over 2 years, but it does indicate that differences between men and women in this situation are likely, and worthy of further study. The only way of achieving adequate sample sizes is likely to be through multi-centre collaboration.

Factors associated with employment among a cohort of injection drug users

INTRODUCTION AND AIMS

One of the most substantial costs of drug use is lost productivity and social functioning, including holding of a regular job. However, little is known about employment patterns of injection drug users (IDU). We sought to identify factors that were associated with legal employment among IDU.

DESIGN AND METHODS

We describe the employment patterns of participants of a longitudinal cohort study of IDU in Vancouver, Canada. We then use generalised estimating equations (GEE) to determine statistical associations between legal employment and various intrinsic, acquired, behavioural and circumstantial factors.

RESULTS

From 1 June 1999 to 30 November 2003, 330 (27.7%) of 1190 participants reported having a job at some point during follow up. Employment rates remain somewhat stable throughout the study period (9-12.4%). Factors positively and significantly associated with legal employment in multivariate analysis were male gender (adjusted odds ratio [AOR] = 2.78) and living outside the Downtown Eastside (AOR = 1.85). Factors negatively and significantly associated with legal employment included older age (AOR = 0.97); Aboriginal ethnicity (AOR = 0.72); HIV-positive serostatus (AOR = 0.32); HCV-positive serostatus (AOR = 0.46); daily heroin injection (AOR = 0.73); daily crack use (AOR = 0.77); public injecting (AOR = 0.50); sex trade involvement (AOR = 0.49); recent incarceration (AOR = 0.56); and unstable housing (AOR = 0.57).

DISCUSSION AND CONCLUSIONS

Our results suggest a stabilising effect of employment for IDU and socio-demographic, drug use and risk-related barriers to employment. There is a strong case to address these barriers and to develop innovative employment programming for high-risk drug users.