Client and service characteristics associated with addiction treatment completion of clients with co-occurring disorders

The impact of sexual victimization on substance use disorder treatment completion: A systematic review and meta-analysis

Background:A significant proportion of individuals seeking treatment for substance use disorders (SUDs) have experienced sexual victimization, which has been shown to disrupt the efficacy of SUD treatment services. Objective: To evaluate the relationship between lifetime sexual victimization and SUD treatment completion. Methods: Relevant literature was identified through a systematic, computerized search of nine electronic databases (May 2018) and reference harvesting, yielding 15 peer-reviewed articles published between 1992 and 2017. Two authors independently conducted title and abstract screens, full-text reviews, data abstraction, and methodological appraisals. Risk of bias was assessed using a modified mixed-methods appraisal tool. Only nine studies met criteria for the meta-analysis, which used a random-effects model. Results: Included studies yielded mixed results regarding the impact of sexual victimization on treatment completion. The meta-analysis yielded a non-significant trend of survivors of sexual victimization having slightly lower odds of completing treatment. Conclusions: Findings from this systematic review and meta-analysis did not support the impact of sexual victimization on treatment completion. Methodological limitations of the extant literature limit cross-study comparisons. Future studies should document program-related factors to improve the ability to understand relationships affecting treatment completion.

Predictors of treatment participation rate of substance use disorders among Whites and African Americans

Low treatment participation impedes successful treatment completion and reduces treatment effectiveness. This study explored relationships among treatment participation rate and individuals' symptom severities and employment statuses. A sample of 106 individuals with substance use disorders was recruited for cross-sectional investigation. Individuals who were employed at baseline or had lower symptom severities of baseline alcohol, drug use, and psychiatric issues had significantly higher treatment participation rates. Service providers should pay more attention to individuals' symptom severities and employment to encourage treatment participation. Integrated interventions including vocational services and illness management and recovery intervention could be provided to reduce individuals' symptom severities and increase employability. Implications of participation in substance abuse treatment are discussed.

Factors Associated with Unplanned Early Discharges from a Dual Diagnosis Inpatient Detoxification Unit in Israel

OBJECTIVES

Currently, Israel has a single governmental inpatient dual diagnosis detoxification unit. We provide a cross-section of patient profiles in this study as well as explore possible associations between clinical/demographic factors and the unplanned early discharge of patients from the unit, aiming at improving rehabilitation success rates.

METHODS

In this retrospective study, medical records of all patients admitted to the unit between January 1, 2012, and July 1, 2013, were examined (N = 323). ICD-10 was used for diagnosis. Statistical analysis was carried out using Pearson's chi-squared test and binary logistic regression.

RESULTS

Patients admitted to our unit were affected by schizophrenia (31.8%), personality disorder (25%), and depression (18.3%). Substances in use included alcohol (67.5%), cannabis (8.35%), and benzodiazepines (9%). Almost half of the patients were polysubstance users (48.9%). The unit had high rates of immigrants, mainly ex-USSR- and Ethiopian-born. It had low rates of individuals who had served in the army (52.8%), despite the service being mandatory in Israel. Sixty-eight percent of patients completed the program as planned, and 32% were discharged early: 8.6% discharged due to drug use in detoxification settings, violence, or hospitalization for clinical reasons and 23.2% discharged against medical advice. Immigrants had increased rates of completing the program as scheduled. Of the 46.7% of patients with severe mental illness, 44.3% were discharged early. Higher education and a diagnosis of depression were associated with program completion as planned. Using logistic regression, we found that patients with disability pensions (odds ratio [OR] = 0.36; 95% confidence interval [CI] [0.14-0.91]; p = .03) and polysubstance use (OR = 0.39; 95% [CI] [0.23, 0.66], p < .001) had a higher risk of early discharge. Upon completion of individual programs, 52% were referred to an ambulatory addiction center and 13% to a nationally sponsored dual diagnosis therapeutic community.

CONCLUSIONS

Israel's single official dual diagnosis detox inpatient unit has satisfactory annual program completion rates when compared to similar institutions. A suboptimal treatment regimen may contribute to the early discharge of patients with polysubstance use and diagnosed personality disorders. An association between early discharges and a disability pension warrant further investigation, as there is no apparent connection between the two.

Supporting Intrapersonal Development in Substance Use Disorder Programs: A Conceptual Framework for Client Assessment

PURPOSE

Improvements to intrapersonal development of clients involved with substance use disorder treatment programs has widely been recognized as contributing to the intended goal of reducing substance misuse behaviors. This study sought to identify a broad framework of primary outcomes related to the intrapersonal development of clients in treatment for substance misuse.

METHOD

Using qualitative research methods, individual interviews were conducted with program participants (n = 41) at three treatment programs to identify the ways in which respondents experienced intrapersonal development through participation in treatment.

RESULTS

The findings support the development of a conceptual model that captures the importance and manifestation of achieving improvements in the following outcomes: self-awareness, coping ability, self-worth, outlook, and self-determination.

DISCUSSION

The findings provide a conceptual framework for client assessment that captures a broad range of the important intrapersonal development factors utilized as indicators for client development and recovery that should be measured in tandem during assessment.

What can be done to improve outcomes for prisoners with a dual diagnosis?

Purpose

– The purpose of this paper is to review the literature on offenders with a dual diagnosis and discuss how prison-based services can improve to better meet the needs of prisoners with co-occurring substance misuse and mental health disorders.

Design/methodology/approach

– A comprehensive literature search of PsycINFO, JSTOR, PubMed and Google Scholar, reviewing international studies on dual diagnosis amongst offender and community samples spanning the last three decades, supplemented by international policy, guidance papers and reports was conducted to explore how services can be improved.

Findings

– It was found that research into dual diagnosis amongst prisoners internationally was scarce. However, from the evidence available, several consistent factors emerged that led to the following recommendations: integrated treatment needs to be coordinated and holistic, staged and gender-responsive; increased availability of “low level”, flexible interventions; transitional support and continuity of care upon release with the utilisation of peer mentors; comprehensive assessments in conducive settings; mandatory dual diagnosis training for staff; and increased funding for female/gender-responsive services.

Practical implications

– The recommendations can inform commissioners, funders and service providers of areas where support must be improved to address the needs of prisoners with a dual diagnosis.

Social implications

– Improved outcomes for prisoners with a dual diagnosis would likely have a positive effect on society, with improvements in mental health and substance misuse treatment impacting on rates of reoffending.

Originality/value

– This paper brings originality and value to the sector because it reviews relevant research on dual diagnosis and translates it into practical implications for policy makers.

Treatment outcome in substance use disorder patients with and without comorbid posttraumatic stress disorder: A systematic review

We investigated the role of comorbid posttraumatic stress disorder (CO-PTSD) in substance use disorder (DSM-IV/ICD-10 substance abuse or dependence, SUD) treatment. We conducted a systematic review of treatment outcome studies in SUD patients with and without CO-PTSD from 2000 to 2011. The N = 22 studies found differed clearly with regard to methodology and the sufficiency of provided study information, limiting their comparability. Remarkably, no consistent indication of a negative effect of CO-PTSD on the reported SUD treatment outcome was found. In addition to CO-PTSD, we point out possible further effect modifiers which need to be better understood. Finally, we emphasize the requirements for future research such as methodological standardization and a focus on long-term studies.

Predictors of substance abuse treatment participation among homeless adults

The current study focuses on the relationships among a trauma history, a substance use history, chronic homelessness, and the mediating role of recent emotional distress in predicting drug treatment participation among adult homeless people. We explored the predictors of participation in substance abuse treatment because enrolling and retaining clients in substance abuse treatment programs is always a challenge particularly among homeless people. Participants were 853 homeless adults from Los Angeles, California. Using structural equation models, findings indicated that trauma history, substance use history and chronicity of homelessness were associated, and were significant predictors of greater recent emotional distress. The most notable result was that recent emotional distress predicted less participation in current substance abuse treatment (both formal and self-help) whereas a substance use history alone predicted significantly more participation in treatment. Implications concerning treatment engagement and difficulties in obtaining appropriate dual-diagnosis services for homeless mentally distressed individuals are discussed.

Where do youth in foster care receive information about preventing unplanned pregnancy and sexually transmitted infections?

Adolescents in foster care are at risk for unplanned pregnancy and sexually transmitted infections, including HIV infection. A study using a qualitative method was conducted to describe how and where foster youth receive reproductive health and risk reduction information to prevent pregnancy and sexually transmitted infections. Participants also were asked to describe their relationship with their primary health care provider while they were in foster care. Nineteen young adults, recently emancipated from foster care, participated in individual interviews. Using grounded theory as the method of analysis, three thematic categories were generated: discomfort visiting and disclosing, receiving and not receiving the bare essentials, and learning prevention from community others. Recommendations include primary health care providers providing a confidential space for foster youth to disclose sexual activity and more opportunities for foster youth to receive reproductive and risk prevention information in the school setting.

The effect of social desirability on reported motivation, substance use severity, and treatment attendance

Research has not consistently supported an association between stage of change and substance abuse treatment retention. This study examined whether social desirability response bias could help explain why. Participants (N = 200) recruited from an outpatient program completed the University of Rhode Island Change Assessment Scale (URICA), Treatment Readiness Tool (TREAT), Marlowe-Crowne Social Desirability Scale, and other measures. Number of treatment groups attended was collected from program records. In bivariate analyses, neither the URICA nor the TREAT was related to attendance. However, higher social desirability was strongly associated with lower URICA (but not TREAT) total scores, and in a multivariate path model, a moderately strong association emerged between higher URICA scores and greater treatment attendance when accounting for social desirability. Higher social desirability was also an independent predictor of greater treatment attendance and was strongly associated with lower Addiction Severity Index alcohol, drug, and psychiatric severity. Results underline a critical problem in measuring motivation and problem severity that has been largely neglected.

Effectiveness of therapeutic communities: a systematic review

BACKGROUND

Therapeutic communities (TCs) are drug-free residential settings, focused on psychosocial rehabilitation. While TCs are considered an effective method, the bulk of the research evidence is from poorly controlled studies. The goal of this study was to evaluate TC effectiveness in terms of abstinence and to determine if there were predictive factors of abstinence.

METHODS

The search used Medline up to January 30, 2011 and was based on a systematic review method. Studies on retention in treatment and/or substance use were considered.

RESULTS

Of the 321 studies retrieved from Medline, 12 met selection criteria including overall 3,271 participants from 61 TCs. On average, subjects stayed in TC a third of the planned time. The completion rate ranged from 9 to 56%. All studies showed that substance use decreased during TC, but relapse was frequent after TC. Treatment completion was the most predictive factor of abstinence at follow-up. Surprisingly, psychiatric comorbidities did not appear associated with relapse or with dropout.

CONCLUSIONS

There was a drop in consumption after TC, but long-lasting benefits were uncertain. Further studies are needed in order to compare the efficacy of TC programs and other types of treatment settings for substance-related disorders.