Behavioral Couples Treatment for Substance Use Disorder: Secondary Effects on the Reduction of Risk for Child Abuse

Histories of violence among clients seeking substance use disorder treatment: a systematic mapping review

Introduction

There is a limited literature base regarding the intersection of drug and alcohol treatment, violence, and trauma. While research substantiates that exposure to violence and trauma impacts the propensity to misuse substances, the conceptualization in clinical trials and practice has largely been narrow and gendered, referring only to intimate partner or domestic violence. Our systematic mapping review explored a more inclusive and expansive review of survivors of and perpetrators of violence and trauma (e.g., intimate partner violence, sexual assault, stalking, child abuse, political and community violence, criminal violence, micro violence, structural violence, and oppression) to establish: 1) the types of treatment settings included in intervention studies, 2) the common indicators of success or common outcomes recorded, and 3) understanding who is seeking treatment for drug and alcohol use with histories of violence.

Methods

A systematic mapping review was conducted to identify any peer-reviewed articles published from 2011 to 2022. The Web of Science database was searched using a broad set of Boolean search terms related to violence, substance use disorders, and treatment. Over 8,800 records were identified from the systematic review with a total of 48 articles meeting inclusion criteria.

Results

Most studies in this review included populations reporting perpetration of violence (n=23, 48%) versus participants reporting survival of trauma/violence (n=17, 35%). Results also indicated female identifying populations (n=19; 40%) were predominantly served, were treated in the US (n=33; 69%) and seen in an outpatient setting (n=24; 50%). Authors also were attentive to studies that included sexual and gender minorities and discovered only three studies (6%) explicitly acknowledging inclusion of transgender participants or participants in relationship with partners of the same sex; three more studies (6%) were focused on participants with histories of or engaging in sex work.

Discussion

This review outlines treatment and research implications directly situated in the gap of service delivery found in this review. Specifically, the results elucidate the impact on minoritized and excluded identities based on gender, sexual preference, criminal legal status and directions for research and treatment to increase inclusion, representation, and equity across research and treatment settings.

The Effect of Behavior Couples Therapy on Alcohol and Drug Use Disorder: a Systematic Review and Meta-Analysis

AIMS

Behavior couples therapy (BCT) is widely considered to be effective in the treatment of substance use disorders. However, the effect size of BCT in different outcome measures, and at different time points requires further study to prove it.

METHODS

Systematic searches were performed in various databases. Ultimately, we identified 12 studies, involving 19 randomized controlled trials. We used Hedges' g as the effect size, and all pooled analyses were performed using random-effects models.

RESULTS

After treatment, BCT was superior to control conditions (either an active or inactive control group) in frequency of substance use (g = 0.17), substance use consequences (g = -0.28) and relationship satisfaction (g = 0.45). After a 12-month follow-up, BCT remained superior to control conditions in frequency of substance use (g = 0.32), substance use consequences (g = -0.34) and relationship satisfaction (g = 0.31). In addition, BCT was more effective in reducing the frequency of substance use than individual-based treatment (IBT) (g = 0.23). There was no significant relationship between the effect size of BCT and publication year (t = 0.92, P = 0.372), percentage of females (t = -0.02, P = 0.987) or the number of treatment sessions (t = -0.52, P = 0.609).

CONCLUSIONS

BCT was superior to the control conditions in all three outcome measures after treatment and at follow-up, and showed a relatively large effect size for relationship satisfaction. Moreover, BCT was superior to IBT in reducing the frequency of substance use.

Mechanisms and moderators of behavioural couples therapy for alcohol and substance use disorders: an updated review of the literature

INTRODUCTION

Behavioural couples therapy (BCT) and alcohol behavioural couples therapy (ABCT) are couples-based interventions for substance use disorders (SUDs) that have been deemed a 'gold standard' treatment. Despite the substantial amount of promising research, there is a lack of research on the active components of treatment and treatment mechanisms and moderators. Since the most recent meta-analysis, a number of studies have been conducted that advance our understanding of the efficacy of BCT and ABCT.

AIMS

The purpose of the present review was to provide an update on the current knowledge of these treatments and to investigate mediators and moderators of treatment.

METHOD

A systematic search strategy of relevant databases from 2008 to 2021 identified 20 relevant articles that were coded for relevant information including study design, treatment, outcomes, as well as mechanisms and moderators.

RESULTS

The results indicated that BCT and ABCT are successful in reducing alcohol and substance use for both male and female clients, dual problem couples, and for reducing post-traumatic stress symptoms and intimate partner violence. The reviewed studies discussed a number of treatment mechanisms, with the most studied mechanism being relationship functioning. Moderators included relationship functioning and patient gender.

CONCLUSIONS

The results point to the need for additional research on active treatment components, mechanisms and moderators, in order to provide a more efficient and cost-effective treatment.

A comparison of psychosocial adjustment among children of women who received behavioral couples therapy versus individually based therapy for substance use disorder

BACKGROUND

Children of women with substance use disorder (SUD) exhibit elevated risk for psychosocial adjustment problems. However, little research has examined whether women's SUD treatment is beneficial for their children. In comparison to individually based therapy (IBT), behavioral couples therapy (BCT) is superior for reducing women's SUD problems and improving their intimate partner relationships. The current study sought to examine whether BCT is more efficacious than 12-step-oriented IBT for reducing psychosocial adjustment problems among the children of women with SUD.

METHODS

The study obtained the data from two larger randomized clinical trials, both of which compared BCT plus IBT versus IBT alone for women with SUD. Participants were women (N = 75) and their male partners who had an identified target child between the ages of 6 and 16 years old (M = 10.63). Most (62%) were the biological child of both partners, and 92% lived with the couple. Both partners completed the Child Behavior Checklist (CBCL) in relation to the target child at baseline, post-treatment, and 6-month follow-up.

RESULTS

Comparisons of CBCL scores from baseline to following treatment mostly showed significant improvement in BCT + IBT but not IBT. Generalized estimating equations, which controlled for baseline CBCL, showed better retainment of treatment gains for mother-reported internalizing CBCL scores in BCT + IBT, but the study found no other between treatment differences.

CONCLUSION

These findings suggest that BCT + IBT produces more consistent improvements for children of women with SUD versus IBT.

Associations between relationship quality and treatment-related stress among couples receiving methadone for opioid use disorder

BACKGROUND

Social relationships may buffer or exacerbate stress among patients receiving methadone treatment for opioid use disorder (OUD). Little is known, however, about how relationship quality is linked to treatment-related stress among couples in which both partners receive methadone. We considered the links between relationship quality and treatment-related stress among couples in methadone treatment for OUD.

METHODS

Participants for this cross-sectional observational study included 60 heterosexual married or cohabiting couples aged 18 and older drawn from two opioid treatment programs in Rhode Island and Massachusetts. Both partners completed a self-administered survey which assessed their sociodemographic information, relationship and treatment characteristics, and perceived treatment-related stress. We estimated actor-partner interdependence models to evaluate the links between each partner's perceptions of relationship quality (with their partner and their closest family member or friend) and treatment-related stress.

RESULTS

When their partners reported a more positive partner relationship, women had lower treatment-related stress. When women reported a more positive relationship with their own closest family member or friend, both women and their partners had lower treatment-related stress. When men perceived a more positive relationship with their closest family member or friend, their partners reported greater treatment-related stress. Negative relationship quality was not significantly linked to treatment-related stress.

CONCLUSIONS

This study highlights the importance of considering how social relationship quality might impact the experiences of couples receiving methadone for OUD. In particular, women's close relationships may help to mitigate treatment-related stress.

Dyadic associations between relationship quality and risk of opioid use among couples receiving methadone for opioid use disorder

BACKGROUND

Social relationships may serve as both protective factors and risk factors for opioid use (nonmedical prescription opioid or illicit opioid use) among patients receiving methadone for opioid use disorder (OUD). Yet little is known about how relationship quality is linked to outcomes among couples receiving methadone. We evaluated the links between relationship quality and risk of opioid use among couples in which both partners received methadone.

METHODS

Participants included 53 heterosexual married or cohabiting couples aged 18 and older who were drawn from two opioid treatment programs in Rhode Island and Massachusetts. Both members of the couple completed a self-administered survey assessing their sociodemographic information, relationship and treatment characteristics, and risk of opioid use.

RESULTS

Roughly half of women (47.2%) and men (52.8%) had a moderate to high risk of nonmedical prescription opioid use and almost two-thirds (64.2%) had a moderate to high risk of street opioid use. Risk of street opioid use was highly correlated within couples. Actor-partner interdependence models revealed that when women reported higher positive relationship quality, they had a lower risk of nonmedical prescription opioid use and their partners had a lower risk of street opioid use. Negative relationship quality was not significantly linked to risk of opioid use.

CONCLUSIONS

Couples in which both partners receive methadone for OUD may be at risk of return to use, and positive partner relationships may play a role in lowering this risk. Women's perceptions of relationship quality might be a particularly important target for clinical care and interventions.

Parents' Reports of Children's Internalizing Symptoms: Associations with Parents' Mental Health Symptoms and Substance Use Disorder

This brief report examined the unique associations between parents' ratings of child internalizing symptoms and their own depression and anxiety in families with parental substance use disorder (SUD). Further, we examined whether parental SUD (father only, mother only, both parents) was related to discrepancy in mothers' and fathers' reports of children's internalizing symptoms. Participants were 97 triads (fathers, mothers) in which one or both parents met criteria for SUD. Polynomial regression analyses were conducted to examine whether father-mother reports of child internalizing symptoms had unique associations with parents' own symptoms of depression and anxiety while controlling for child gender, child age, and SUD diagnoses. Controlling for fathers' symptoms and other covariates, mothers experiencing more depression and anxiety symptoms reported more symptoms of child internalizing symptoms than did fathers. Mothers' and fathers' SUD was associated with higher anxiety symptoms among mothers after controlling for other variables. A second set of polynomial regressions examined whether father-mother reports of child internalizing symptoms had unique associations with parents' SUD diagnoses while controlling for child gender and child age. After controlling for mothers' symptoms and other covariates, parents' reports of children's internalizing symptoms were not significantly associated with either parent's SUD or parental SUD interactions (i.e., both parents have SUD diagnoses). Taken together, mothers' ratings of children's internalizing symptoms may be accounted for, in part, by her reports of depression and anxiety symptoms.

Behavioral Couples Treatment for Substance Use Disorder: Secondary Effects on the Reduction of Youth Internalizing Symptoms

This study examined the secondary effects of Behavioral Couples Treatment (BCT) for parents with substance use disorder on youth reports of internalizing symptoms (i.e., depressive and anxiety symptoms). Participants were 59 triads (father, mothers, and youth; 32 girls, 27 boys) in which one or both parents met criteria for drug or alcohol use disorder (or both). Mothers, fathers, and youth completed pretreatment, post-intervention, and 6-month post-intervention follow-up assessments. Two piecewise latent growth models examined whether number of sessions attended was associated with parents' relationship satisfaction or its growth over time, and in turn if parents' relationship satisfaction was uniquely associated with youth depressive/anxiety symptoms or their growth over time. A significant indirect effect at post-intervention revealed the number of sessions attended contributed to decreases in youth depressive symptoms via increases in mothers' and fathers' relationship satisfaction. Mothers' relationship satisfaction uniquely mediated the relationship between number of sessions attended and youth depressive symptoms at post-intervention. With regards to fathers, there was a non-significant trend such that increases in sessions attended was associated with decreases in youth depressive symptoms post- intervention via increasing relationship satisfaction among fathers. Findings suggest that BCT may have protective secondary effects in reducing youth reports of depressive symptoms among couples in which one or both parents have substance use disorder.