Change in psychosocial functioning and social relations among women in residential substance abuse treatment

Parenting Interventions for Mothers With Problematic Substance Use: A Systematic Review of Research and Community Practice

Women with problematic substance use are frequently referred to interventions to promote positive parenting. Parenting interventions that attend to the unique risks faced by this population may enhance engagement and outcomes. While reviews of extant parenting interventions in the research literature have been undertaken, no studies have examined parenting interventions being implemented in community practice and the extent to which these are informed by current research. We systematically compared parenting interventions offered in 12 maternal substance use treatment programs in one Canadian province with those described in the research literature (K = 21). Few parenting interventions were replicated, either within or across the two samples. However, parenting interventions within both samples were largely similar in their objectives. Across both research and community samples, approximately half of the interventions were developed or adapted for a problematic substance use population. Parenting knowledge, psychosocial risk, and maternal emotional regulation were most commonly addressed. Risks pertaining to the impact of drug craving and substance-related changes in neurobiology associted with parenting were less commonly addressed. Findings highlight current strengths and limitations of parenting interventions within research and community settings, with recommendations offered for future research and knowledge translation.

Understanding the client characteristics of Aboriginal residential alcohol and other drug rehabilitation services in New South Wales, Australia

BACKGROUND

Aboriginal alcohol and other drug residential rehabilitation (residential rehabilitation) services have been providing treatment in Australia of over 50 years. However, there are no studies in Australia or internationally that document characteristics of clients attending Indigenous residential rehabilitation services worldwide. This is the first multi-site paper to describe key client characteristics of six Indigenous (hereafter Aboriginal Australians as the term recommended by the Aboriginal Health and Medical Research Council of New South Wales) residential rehabilitation services in Australia.

METHODS

All recorded client admissions between 1 January 2011 to 31 December 2016 were considered from six operating services in the Australian state of New South Wales. Data collected were classified into categories based on demographics, treatment utilisation, substance use, mental health and quality of life characteristics. Means, median and percentages were calculated (where appropriate).

RESULTS

There were 2645 admissions across the six services in the study period, with an average of 440 admissions per year across all services. Participants were aged between 26 to 35 years, with fewest participants aged 46 +. Program length ranged from 12 to 52 weeks (mean of 12 weeks). The completion rates and length of stay for each service ranged from less than two to more than 12 weeks. The principal drug of choice was alcohol and amphetamines in half of the services. Not all services used them, but a range of tools were used to measure treatment, substance use and mental health or quality of life outcomes.

CONCLUSION

This study is the first internationally to describe the key features of multiple Aboriginal residential rehabilitation services. The variation in tools used to collect client data made it difficult to compare client characteristics across services. Future research could explore predictors of treatment completion, identify opportunities for standardisation in client assessments and validate cultural approaches of care. These efforts would need to be guided by Aboriginal leadership in each service.

Qualitative exploration of relationships between peers in residential addiction treatment

Relationships between peers are often considered central to the therapeutic process, yet there is relatively little empirical research either on the nature of peer-to-peer relationships within residential treatment or on how those relationships generate positive behaviour change or facilitate recovery. In this paper, we explore relationships between peers in residential addiction treatment, drawing upon the concept of social capital to frame our analyses. Our study was undertaken during 2015 and 2016 in two English residential treatment services using the same therapeutic community-informed model of treatment. We conducted 22 in-depth interviews with 13 current and 9 former service residents. All interviews were audio-recorded, transcribed verbatim, coded in MAXQDA, and analysed using Iterative Categorisation. Residents reported difficult relationship histories and limited social networks on entry into treatment. Once in treatment, few residents described bonding with their peers on the basis of shared experiences and lifestyles. Instead, interpersonal differences polarised residents in ways that undermined their social capital further. Some senior peers who had been in residential treatment longer acted as positive role models, but many modelled negative behaviours that undermined others' commitment to treatment. Relationships between peers could generate feelings of comfort and connectedness, and friendships developed when residents found things in common with each other. However, residents more often reported isolation, loneliness, wariness, bullying, manipulation, intimidation, social distancing, tensions and conflict. Overall, relationships between peers within residential treatment seemed to generate some positive but more negative social capital; undermining the notion of the community as a method of positive behaviour change. With the caveat that our data have limitations and further research is needed, we suggest that residential treatment providers should more routinely open the "black box" of "community as method" to consider the complex and dynamic nature of the relationships and social capital inside.

Interpersonal styles, peer relationships, and outcomes in residential substance use treatment

Interpersonal relationships play a key role in recovery from substance use disorders (SUDs). We examined the associations between problematic interpersonal styles, peer relationships, and treatment outcomes in a sample of U.S. military veterans in residential SUD treatment. Participants were 189 veterans enrolled in a residential SUD treatment program at a Department of Veterans Affairs medical center. Participants were interviewed at the time of treatment entry (baseline), one month into treatment, and 12months following discharge from treatment. More problematic interpersonal styles at treatment entry, measured by the Inventory of Interpersonal Problems-Circumplex (IIP-C), predicted more SUD symptoms 12months post-discharge (r=0.29, P<0.01). Results of a principal components analysis of the IIP-C subscales revealed three main factors of interpersonal styles: Passive, Cruel/Aloof, and Controlling. With the exception of the Passive factor, the relationship between these interpersonal styles and SUD symptoms 12months after discharge was mediated by relationship quality with peers one month in treatment: i.e., more problematic interpersonal styles at baseline predicted poorer relationship quality with peers at 1month, which in turn predicted more SUD symptoms at 12months. Results demonstrate the importance of assessing interpersonal styles among patients in residential SUD treatment, as well as potentially augmenting existing evidence-based psychosocial treatments with a focus on interpersonal styles.

Intra-group Stigma: Examining Peer Relationships Among Women in Recovery for Addictions

This grounded theory study explores how women with histories of addiction perceive stigma while in treatment. In-depth interviews were conducted with 30 women participating in a residential drug treatment center. Previous research has found that support from peers during recovery can be critical to managing illnesses. In fact, researchers have postulated that peers can be a more effective form of support than even family. This study extends existing literature indicating that peer support systems can be supportive, however they can also can be perceived as negative support that impose stigmas. Findings reveal that women perceive stigmas due to how various types of drug use violate societal expectations and conflict with notions of deservingness. Specifically, the "hard users" (i.e., women who use heroin or crack cocaine) perceive stigmas regarding how their drug use violates norms of womanhood. Moreover, the "soft users" (i.e., those who use alcohol or marijuana) perceive stigmas that their drug use is considered undeserving of support. This paper explores the factors that contribute to stigma amongst populations who potentially face marginalization from larger society. Implications for treatment and group work are discussed.

An Interpersonal Model of Addiction Relapse

In this article, we review the literature on interpersonal stress and rejection sensitivity and examine how these factors increase the risk of relapse in individuals with alcohol or drug dependence. We begin by considering the constructs of social pain and social threat, examining their evolutionary origins and their neuroanatomical, neuropsychological and neurophysiological dimensions. Together, these perspectives provide insight into the role of interpersonal stress as a powerful and oftentimes destructive factor that affects individuals in recovery from substance dependence. We then review the empirical evidence showing that intrapersonal traits and interpersonal environments interact to increase an addict's risk of relapse. We conclude by proposing that substance-dependent individuals with high trait rejection sensitivity and a critical interpersonal environment are particularly vulnerable to relapse to substance use.

Nucleus accumbens dopamine mediates amphetamine-induced impairment of social bonding in a monogamous rodent species

The prairie vole (Microtus ochrogaster) is a socially monogamous rodent species that forms pair bonds after mating, a behavior in which central dopamine (DA) has been implicated. Here, we used male prairie voles to examine the effects of drug exposure on pair bonding and related neural circuitry. In our first experiment, amphetamine (AMPH) motivated behavior was examined using a conditioned place preference (CPP) paradigm and was shown to be mediated by activation of D1-like DA receptors. Next, we examined the effects of repeated AMPH exposure on pair bonding. Intact and saline pretreated control males displayed mating-induced partner preferences, whereas males pretreated with AMPH at the doses effective to induce CPP failed to show mating-induced partner preferences. Such AMPH treatment also enhanced D1, but not D2, DA receptor expression in the nucleus accumbens (NAcc). Furthermore, pharmacological blockade of D1-like DA receptors in the NAcc rescued mating-induced partner preferences in AMPH-treated males. Together, our data indicate that repeated AMPH exposure may narrow the behavioral repertoire of male prairie voles via a DA receptor-specific mechanism in the NAcc, resulting in the impairment of pair bond formation.

Women's Early Recovery: Managing the Dilemma of Substance Abuse and Intimate Partner Relationships

Numerous studies have shown that women's patterns of substance use are strongly impacted by social relationships. Using a hermeneutic phenomenological method, this study examined the interplay between intimate partner relationships and substance abuse recovery through in-depth interviews with 17 women in a treatment program. Six essential themes about the dilemmas posed by recovery and relationships emerged from analysis: (a) experiencing themselves as damaged goods; (b) paying the price for both recovery and relationship choices made; (c) trading parts of self for relationships and drugs; (d) waking from the nightmare and realizing the impact of abuse; (e) hoping, but not always quite believing, in the possibility of recovery; (f) asking themselves “who's in charge of my life?” This study expands on previous findings by examining critical similarities in the dynamics of interpersonal relationships and recovery for women and the meanings they assign to each.

Amphetamine reward in the monogamous prairie vole

Recent studies have shown that the neural regulation of pair bonding in the monogamous prairie vole (Microtus ochrogaster) is similar to that of drug seeking in more traditional laboratory rodents. Therefore, strong interactions between social behavior and drug reward can be expected. Here, we established the prairie vole as a model for drug studies by demonstrating robust amphetamine-induced conditioned place preferences in this species. For both males and females, the effects of amphetamine were dose-dependent, with females being more sensitive to drug treatment. This study represents the first evidence of drug reward in this species. Future studies will examine the effects of social behavior on drug reward and the underlying neurobiology of such interactions.