Outpatient mental health care, self-help groups, and patients' one-year treatment outcomes

Types and Effectiveness of Community-Based Cardiovascular Disease Preventive Interventions in Reducing Alcohol Consumption: A Systematic Review and Meta-Analysis

Cardiovascular disease (CVD) poses a global health challenge, with modifiable risk factors, notably alcohol consumption, impacting its onset and progression. This review synthesizes evidence on the types and effectiveness of community-based interventions (CBIs) aimed at reducing alcohol consumption for CVD prevention. Electronic databases were systematically searched until October 31, 2019, with updates until February 28, 2023. Given the heterogeneity in outcome measures, we narratively synthesized the effectiveness of CBIs, adhering to the synthesis without meta-analysis (SWiM) guidelines for transparent reporting. For selected homogenous studies, a random-effects meta-analysis was utilized to estimate the effects of CBIs on alcohol consumption. Twenty-two eligible studies were included, with 16 demonstrating that CBIs reduced alcohol consumption compared to controls. Meta-analysis findings revealed reductions in above moderate-level alcohol consumption (pooled odds ratio (OR)=0.50, 95% confidence interval (CI): 0.37, 0.68), number of alcohol drinks per week (standardized mean difference=-0.08, 95% CI: -0.14, -0.03), and increased odds of low-risk drinking (pooled OR=1.99, 95% CI: 1.04, 3.81) compared to the control groups. Multi-component interventions (particularly those combining health education, awareness, and promotion activities) and those interventions with a duration of 12 months or more were notably effective. The beneficial effects of CBIs focusing on achieving a reduction in alcohol consumption showed promising outcomes. Implementing such interventions, especially multicomponent interventions, could play a significant role in mitigating the increasing burden of CVDs. Future studies should also consider employing standardized and validated tools to measure alcohol consumption outcomes to enhance the consistency and comparability of findings.

Do High-Deductible Health Plans Incentivize Changing the Timing of Substance Use Disorder Treatment?

A high-deductible health plan (HDHP) may incentivize enrollees to limit health care use at the beginning of a plan year, when they are responsible for 100% of costs, or to increase the use of care at the end of the year, when enrollees may have less cost exposure. We investigated both the impact of the deductible reset that occurs at the beginning of a plan year and the option to enroll in an HDHP on the use of substance use disorder (SUD) treatment services over the course of a health plan year. We found decreases in SUD treatment use following the increase in cost exposure related to a deductible reset. There was no variation in this behavior between HDHP offer enrollees and comparison enrollees who were not offered an HDHP. These findings reinforce that cost-sharing poses a barrier to SUD care and continuity of care, which can increase the risk of adverse clinical outcomes.

Acceptability and feasibility of a pilot randomized controlled trial of Narrative e-Writing Intervention (NeW-I) for parent-caregivers of children with chronic life-threatening illnesses in Singapore

Background

Narrative e-Writing Intervention (NeW-I) is a novel psycho-socio-spiritual intervention which aims to bridge gaps in paediatric palliative care by providing anticipatory grief support to parent-caregivers who are looking after their child with a chronic life-threatening illness in Singapore. This is done via a therapist-facilitated smartphone app that focuses on strengths and meaning derived from parents’ caregiving journey. NeW-I is empirically informed by an international systematic review and a Singapore-based qualitative inquiry on the lived experience of parental bereavement and supported by anticipatory grief interventions literature for improving the holistic well-being for parent-caregivers of seriously ill children. NeW-I is implemented in Singapore as an open-label two-armed randomized controlled trial comprising an intervention and control group.

Methods

This study examined the acceptability (via analysis of participants’ post-intervention qualitative feedback and responses to a post-intervention evaluation survey) and feasibility (via records and memos of therapists’ experience of delivering the intervention) of NeW-I among 26 intervention participants drawn from the larger trial.

Results

Framework analysis of participants’ post-intervention feedback revealed four themes, namely: (i) Meaningful opportunity for reflection, (ii) Congruity with parent-caregivers’ needs, (iii) Compatibility of online narrative writing and (iv) Sustainability and enhancement recommendations. The post-intervention evaluation survey showed that participants were overall satisfied with their NeW-I experience with a large number of participants acknowledging that NeW-I had improved their spiritual well-being, hopefulness about the future and perception of social support that was available to them, as well as lessened their feelings of sadness and depression, caregiver burden and fear and anxiety about their child’s illness. The research team found it feasible to deliver the intervention in the current setting.

Conclusion

NeW-I is an innovative e-health tool that could immeasurably value-add to paediatric palliative care services for Asian families in Singapore and around the world.

Trial registration

ClinicalTrials.gov, ID: NCT03684382, Verified: September 2018.

Impact of 12 step mutual help groups on drug use disorder patients across six clinical trials

BACKGROUND

12 step mutual help groups are widely accessed by people with drug use disorder but infrequently subjected to rigorous evaluation. Pooling randomized trials containing a condition in which mutual help group attendance is actively facilitated presents an opportunity to assess the effectiveness of 12 step groups in large, diverse samples of drug use disorder patients.

METHODS

Data from six federally-funded randomized trials were pooled (n = 1730) and subjected to two-stage instrumental variables modelling, and, fixed and random effects regression models. All trials included a 12 step group facilitation condition and employed the Addiction Severity Index as a core measure.

RESULTS

The ability of 12 step facilitation to increase mutual help group participation among drug use disorder patients was minimal, limiting ability to employ two-stage instrumental variable models that correct for selection bias. However, traditional fixed and random effect regression models found that greater 12 step mutual help group attendance by drug use disorder patients predicted reduced use of and problems with illicit drugs and also with alcohol.

CONCLUSION

Facilitating significant and lasting involvement in 12 step groups may be more challenging for drug use disorder patients than for alcohol use disorder patients, which has important implications for clinical work and for effectiveness evaluations. Though selection bias could explain part of the results of traditional regression models, the finding that participation in 12 step mutual help groups predicts lower illicit drug and alcohol use and problems in a large, diverse, sample of drug use disorder patients is encouraging.

Effects of 12-step mutual support and professional outpatient services on short-term substance use outcomes among adults who received inpatient treatment

BACKGROUND

Continuing care is increasingly prioritized in the treatment of substance use disorders (SUDs). Ongoing engagement in continuing care, including mutual support (e.g., 12-step groups) and/or professional outpatient services, may enhance treatment outcomes and facilitate recovery.

OBJECTIVE

This study investigates how engagement in 12-step mutual support and professional outpatient services is associated with short-term substance use outcomes in a sample of patients who completed inpatient SUDs treatment.

METHODS

As part of the Recovery Journey Project - a longitudinal cohort study - participants completed questionnaires upon admission to an inpatient SUDs treatment program, and at 1- and/or 3-months post-discharge (n = 379). Baseline data were collected by self-administered, electronic questionnaires. Follow up data were collected by phone or email. Analyses involved multivariate Generalized Estimating Equations separately modelling self-reported abstinence and percent days abstinent (PDA) over the three time periods.

RESULTS

Overall, rates of self-reported abstinence and PDA increased significantly from baseline to 1- and 3-months follow up. Engagement in 12-step activities (i.e., attended 30 meetings in 30 days, had a home group, had a sponsor, did service work) and professional outpatient substance use support were each significantly associated with abstinence and PDA. Participants who reported a higher degree of 12-step involvement (defined as engagement in more 12-step activities) were also more likely to report being abstinence and greater PDA.

CONCLUSIONS

Engagement in continuing care, including 12-step activities and professional outpatient substance use support, was highly associated with substance use. Clinical teams should encourage participation in such activities to optimize treatment outcomes.

Social Support Networks and Symptom Severity Among Patients with Co-occurring Mental Health and Substance Use Disorders

Patients entering an inpatient psychiatry program (N = 406) with co-occurring mental health and substance use disorders reported on their social support networks (source, type) at treatment intake, and completed symptom measures at baseline and 3-, 9-, and 15-month follow-ups (77%). Longitudinal growth models found aspects of participants' support networks were associated with specific symptoms over time. Less family support (i.e., more conflict) was the most consistent predictor of mental health and substance use outcomes and was associated with greater psychiatric, depression, Post Traumatic Stress Disorder (PTSD), and drug use severity. More peer support (via mutual-help involvement) was associated with greater initial improvement in alcohol use severity. Findings suggest that to facilitate the benefits of social support for patients with a dual diagnosis returning to the community, specific components of support should be assessed and considered in the treatment plan, rather than viewing support as a general and undifferentiated factor affecting recovery.

The effects of continuing care on emerging adult outcomes following residential addiction treatment

BACKGROUND

Professional continuing care services enhance recovery rates among adults and adolescents, though less is known about emerging adults (18-25 years old). Despite benefit shown from emerging adults' participation in 12-step mutual-help organizations (MHOs), it is unclear whether participation offers benefit independent of professional continuing care services. Greater knowledge in this area would inform clinical referral and linkage efforts.

METHODS

Emerging adults (N=284; 74% male; 95% Caucasian) were assessed during the year after residential treatment on outpatient sessions per week, percent days in residential treatment and residing in a sober living environment, substance use disorder (SUD) medication use, active 12-step MHO involvement (e.g., having a sponsor, completing step work, contact with members outside meetings), and continuous abstinence (dichotomized yes/no). One generalized estimating equation (GEE) model tested the unique effect of each professional service on abstinence, and, in a separate GEE model, the unique effect of 12-step MHO involvement on abstinence over and above professional services, independent of individual covariates.

RESULTS

Apart from SUD medication, all professional continuing care services were significantly associated with abstinence over and above individual factors. In the more comprehensive model, relative to zero 12-step MHO activities, odds of abstinence were 1.3 times greater if patients were involved in one activity, and 3.2 times greater if involved in five activities (lowest mean number of activities in the sample across all follow-ups).

CONCLUSIONS

Both active involvement in 12-step MHOs and recovery-supportive, professional services that link patients with these community-based resources may enhance outcomes for emerging adults after residential treatment.

The experience of cancer survivors in community-based psycho-social support activities in Shanghai, China: a qualitative study

PURPOSE

Cancer survivors are often embroiled in various physical and psycho-social issues as a consequence of cancer diagnosis and treatment. Psycho-social support activities in the phase of rehabilitation were provided to enhance their quality of life. This study seeks to explore and understand their experience of engagement in Shanghai Cancer Rehabilitation Club (SCRC).

METHODS

Sixty-eight participants attended eight semi-structured focus group interviews. Data were transcribed verbatim, and thematic analysis framework was adopted for data analysis.

RESULTS

The participants reported benefits such as psychological support, informational provision and tangible support in the activities. Public services were reported to have restored their dignity and enabled them to rediscover their own meaning of life. Participants also pointed out challenges on functioning and opportunity for development of SCRC.

CONCLUSIONS

The psycho-social support activities of SCRC had influenced cancer survivor's life. Public health resources and supportive policies should be in place to support local self-help cancer rehabilitation groups.

Postdeployment resilience as a predictor of mental health in operation enduring freedom/operation iraqi freedom returnees

BACKGROUND

Much of the research on the impact of trauma exposure among veterans has focused on factors that increase risk for mental health problems. Fewer studies have investigated factors that may prevent mental health problems following trauma exposure. This study examines resilience variables as factors that may prevent subsequent mental health problems.

PURPOSE

To determine whether military service members returning from Afghanistan and Iraq who exhibit higher levels of resilience, including hardiness (encompassing control, commitment, and challenge), self-efficacy, and social support after returning from deployment are less vulnerable to subsequent mental health problems, alcohol, and drug use.

METHODS

A national sample of 512 service members was surveyed between 3 and 12 months of return from deployment and 6-12 months later. Data were collected in 2008-2009 and analyzed in 2013. Regression analyses ascertained whether resilience 3-12 months after return predicted later mental health and substance problems, controlling for demographic characteristics, mental health, and risk factors, including predeployment stressful events, combat exposure, and others.

RESULTS

Greater hardiness predicted several indicators of better mental health and lower levels of alcohol use 6-12 months later, but did not predict subsequent posttraumatic stress symptom severity. Postdeployment social support predicted better overall mental health and less posttraumatic stress symptom severity, alcohol, and drug use.

CONCLUSIONS

Some aspects of resilience after deployment appear to protect returning service members from the negative effects of traumatic exposure, suggesting that interventions to promote and sustain resilience after deployment have the potential to enhance the mental health of veterans.

The continuing care model of substance use treatment: what works, and when is "enough," "enough?"

There is little disagreement in the substance use treatment literature regarding the conceptualization of substance dependence as a cyclic, chronic condition consisting of alternating episodes of treatment and subsequent relapse. Likewise, substance use treatment efforts are increasingly being contextualized within a similar disease management framework, much like that of other chronic medical conditions (diabetes, hypertension, etc.). As such, substance use treatment has generally been viewed as a process comprised of two phases. Theoretically, the incorporation of some form of lower intensity continuing care services delivered in the context of outpatient treatment after the primary treatment phase (e.g., residential) appears to be a likely requisite if all stakeholders aspire to successful long-term clinical outcomes. Thus, the overarching objective of any continuing care model should be to sustain treatment gains attained in the primary phase in an effort to ultimately prevent relapse. Given the extant treatment literature clearly supports the contention that treatment is superior to no treatment, and longer lengths of stay is associated with a variety of positive outcomes, the more prudent question appears to be not whether treatment works, but rather what are the specific programmatic elements (e.g., duration, intensity) that comprise an adequate continuing care model. Generally speaking, it appears that the duration of continuing care should extend for a minimum of 3 to 6 months. However, continuing care over a protracted period of up to 12 months appears to be essential if a reasonable expectation of robust recovery is desired. Limitations of prior work and implications for routine clinical practice are also discussed.

Integrated treatment of substance use and psychiatric disorders

Epidemiological studies find that psychiatric disorders, including mental disorders and substance use disorders, are common among adults and highly comorbid. Integrated treatment refers to the focus of treatment on two or more conditions and to the use of multiple treatments such as the combination of psychotherapy and pharmacotherapy. Integrated treatment for comorbidity has been found to be consistently superior compared to treatment of individual disorders with separate treatment plans. This article focuses on a review of the risks for developing comorbid disorders and the combinations of treatments that appear to be most effective for clients with particular comorbid disorders.

Recovery centers for people with severe mental illness: a survey of programs

Recovery centers are physical entities offering various services and resources for people living with severe mental illness. In this study we identified and surveyed 24 recovery centers recruited through snowball sampling. The goal was to understand the range, common features and nature of current incarnations of recovery centers, assessing commonalities and differences with regards to: (1) overarching philosophies; (2) organizational and operational factors; (3) clientele; (4) service offerings; (5) staffing and financing; and (6) governance and oversight. We discuss some of the advantages and disadvantages of recovery centers, especially important given wider policy commitment to recovery, detailing the importance of future research and evaluation.

Does sponsorship improve outcomes above Alcoholics Anonymous attendance? A latent class growth curve analysis

AIMS

To construct Alcoholics Anonymous (AA) attendance, sponsorship and abstinence latent class trajectories to test the added benefit of having a sponsor above the benefits of attendance in predicting abstinence over time.

DESIGN

Prospective with 1-, 3-, 5- and 7-year follow-ups.

SETTING AND PARTICIPANTS

Alcoholic-dependent individuals from two probability samples, one from representative public and private treatment programs and another from the general population (n = 495).

FINDINGS

Individuals in the low attendance class (four classes identified) were less likely than those in the high, descending and medium attendance classes to be in high (versus low) abstinence class (three classes identified). No differences were found between the other attendance classes as related to abstinence class membership. Overall, being in the high sponsor class (three classes identified) predicted better abstinence outcomes than being in either of two other classes (descending and low), independent of attendance class effects. Although declining sponsor involvement was associated with greater likelihood of high abstinence than low sponsor involvement, being in the descending sponsor class also increased the odds of being in the descending abstinence class.

CONCLUSIONS

Any pattern of Alcoholics Anonymous attendance, even if it declines or is never high for a particular 12-month period, is better than little or no attendance in terms of abstinence. Greater initial attendance carries added value. There is a benefit for maintaining a sponsor over time above that found for attendance.

Psychosocial and pharmacological treatments versus pharmacological treatments for opioid detoxification

BACKGROUND

Different pharmacological approaches aimed at opioid detoxification are effective. Nevertheless a majority of patients relapse to heroin use, and relapses are a substantial problem in the rehabilitation of heroin users. Some studies have suggested that the sorts of symptoms which are most distressing to addicts during detoxification are psychological rather than physiological symptoms associated with the withdrawal syndrome.

OBJECTIVES

To evaluate the effectiveness of any psychosocial plus any pharmacological interventions versus any pharmacological alone for opioid detoxification, in helping patients to complete the treatment, reduce the use of substances and improve health and social status.

SEARCH STRATEGY

We searched the Cochrane Drugs and Alcohol Group trials register (June 2011), Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library Issue 6, 2011), PUBMED (1996 to June 2011); EMBASE (January 1980 to June 2011); CINAHL (January 2003 to June 2008); PsycINFO (1985 to April 2003) and reference list of articles.

SELECTION CRITERIA

Randomised controlled trials and controlled clinical trial which focus on any psychosocial associated with any pharmacological intervention aimed at opioid detoxification. People less than 18 years of age and pregnant women were excluded.

DATA COLLECTION AND ANALYSIS

Two authors independently assessed trials quality and extracted data.

MAIN RESULTS

Eleven studies, 1592 participants, fulfilled the criteria of inclusion and were included in the review. The studies considered five different psychosocial interventions and two pharmacological treatments (methadone and buprenorphine). Compared to any pharmacological treatment alone, the association of any psychosocial with any pharmacological was shown to significantly reduce dropouts RR 0.71 (95% CI 0.59 to 0.85), use of opiate during the treatment, RR 0.82 (95% CI 0.71 to 0.93), at follow up RR 0.66 (95% IC 0.53 to 0.82) and clinical absences during the treatment RR 0.48 (95%CI 0.38 to 0.59). Moreover, with the evidence currently available, there are no data supporting a single psychosocial approach.

AUTHORS' CONCLUSIONS

Psychosocial treatments offered in addition to pharmacological detoxification treatments are effective in terms of completion of treatment, use of opiate, participants abstinent at follow-up and clinical attendance. The evidence produced by this review is limited due to the small number of participants included in the studies, the heterogeneity of the assessment or the lack of detailed outcome information that prevented the possibility of cumulative analysis for several outcomes. Nevertheless it seems desirable to develop adjunct psychosocial approaches that might make detoxification more effective.

Internal consistency and factor structure of the adherence scale for alcoholics anonymous

The objective of the article was to estimate the internal consistency and factor structure of the Adherence Scale for Alcoholics Anonymous Groups. The scale was applied to 257 alcoholic patients who had been admitted for treatment in 3 hospitals in Porto Alegre, about 6 months earlier. The scale was produced based on an adaptation of the Drug Attitude Inventory Scale. Internal consistency was measured using Cronbach alpha. Data were subjected to a principal component analysis. The coefficient of internal consistency was 0.71. All items showed corrected item-total correlation coefficients above 0.29. Questionnaire items with factor loading of 0.57 or above were considered in the final factor solution. The factor analysis resulted in 2 dimensions which corresponded to 67.01% of the total variance. This scale appears to be a valid instrument for use in a population of alcoholic patients.

Predictors of longitudinal substance use and mental health outcomes for patients in two integrated service delivery systems

AIM

Individuals who have both substance use disorders and mental health problems have poorer treatment outcomes. This study examines the relationship of service utilization and 12-step participation to outcomes at 1 and 5 years for patients treated in one of two integrated service delivery systems: the Department of Veterans Affairs (VA) system and a health maintenance organization (HMO).

METHODS

Sub-samples from each system were selected using multiple criteria indicating severity of mental health problems at admission to substance use disorder treatment (VA=401; HMO=331). Separate and multiple group structural equation model analyses used baseline characteristics, service use, and 12-step participation as predictors of substance use and mental health outcomes at 1 and 5 years following admission.

RESULTS

Substance use and related problems showed stability across time, however, these relationships were stronger among VA patients. More continuing care substance use outpatient visits were associated with reductions in mental health symptoms in both groups, whereas receipt of outpatient mental health services was associated with more severe psychological symptoms. Participation in 12-step groups had a stronger effect on reducing cocaine use among VA patients, whereas it had a stronger effect on reducing alcohol use among HMO patients. More outpatient psychological services had a stronger effect on reducing alcohol use among HMO patients.

CONCLUSION

Common findings across these two systems demonstrate the persistence of substance use and related psychological problems, but also show that continuing care services and participation in 12-step groups are associated with better outcomes in both systems.

Developing and validating process measures of health care quality: an application to alcohol use disorder treatment

BACKGROUND

Health care process quality measures usually are designed by expert panels attempting to synthesize nuanced clinical evidence and subsequently operationalized using administrative data. Many quality measures are then adopted without directly validating their presumed links with outcomes. Later efforts to validate process measures often yield negative results, leaving policy makers without a defensible means of measuring quality. This article presents an alternative strategy for developing and validating process quality measures. The development of an alcohol use disorder (AUD) treatment quality measure is used as an example.

METHODS

An expert panel generated a range of candidate process quality measures of AUD treatment derivable from administrative data that were then tested to determine which had the strongest associations with facility- and patient-level outcomes. Outcome and process data were from 2701 US Veterans Health Administration patients starting a new episode of care at 54 VA facilities.

RESULTS

Several of the candidate process-of-care quality measures predicted facility- and patient-level outcomes. Having at least 3 visits during the first month of specialty AUD treatment was correlated with improvement on the Addiction Severity Index Alcohol composite at the facility level, r = 0.41 (95% Confidence Interval 0.16-0.61), and at the patient level, r = 0.07 (CI: 0.03-0.11).

CONCLUSIONS

These "prevalidated" quality measures can now be judged for the extent they map onto the extant clinical literature and other design requirements. The development and validation strategy we describe should aid in efficiently producing quality measures in other areas of health care.

7-year trajectories of Alcoholics Anonymous attendance and associations with treatment

Although many members of Alcoholics Anonymous (AA) are introduced to AA during treatment, the relationship between treatment and AA attendance over time is unknown. This paper describes four latent classes of AA attendance among 586 dependent alcoholics interviewed by telephone 1, 3, 5 and 7 years after baseline, and models the relationship between treatment exposure and AA attendance in each class. There was a low AA group (averaging fewer than 5 meetings at most follow-ups), a medium AA group (about 50 meetings a year at each follow-up), a descending AA group (about 150 meetings year 1, then decreasing steeply), and a high AA group (about 200 meetings at 1 year, then decreasing gradually by year 7). Declines in meeting attendance were not always accompanied by decreases in abstinence. After accounting for the effect of time on AA attendance (i.e., the "ups-and-downs" that occur over time), treatment exposure was minimally related to AA attendance in all but the descending AA group, where it was negatively associated (p<0.001). Considering AA patterns over time highlights a different role for treatment in AA attendance than what is gleaned from analyses at single timepoints.

Dually diagnosed patients' responses to substance use disorder treatment

Few studies have investigated whether dually diagnosed patients with co-occurring substance use and psychiatric disorders (DD) respond as well to substance use disorder (SUD) treatments as patients with SUD do. Here we assessed whether male veteran DD and SUD patients with alcohol dependence diagnoses differed in the process and outcomes of residential SUD treatment. The main findings showed that (a) DD patients did not perceive SUD programs as positively as patients with SUD did and had worse proximal outcomes at discharge from treatment; (b) DD patients did as well as SUD patients on 1- and 5-year substance use outcomes but had worse psychiatric outcomes; and (c) patients who perceived treatment more positively and had better outcomes at discharge had better longer term outcomes. Thus, residential SUD programs are relatively effective in reducing DD patients' substance use problems; however, they are less successful in engaging DD patients in treatment and addressing their psychiatric problems.

Effectiveness of Making Alcoholics Anonymous Easier: a group format 12-step facilitation approach

Most treatment programs recommend clients attend 12-step groups, but many drop out posttreatment. The effectiveness of Making Alcoholics Anonymous [AA] Easier (MAAEZ ), a manual-guided intervention designed to help clients connect with individuals encountered in AA, was tested using an "OFF/ON" design (n = 508). MAAEZ effectiveness was determined by comparing abstinence rates of participants recruited during ON and OFF conditions and by studying the effect of the number of MAAEZ sessions attended. At 12 months, more clients in the ON condition (vs. OFF) reported past 30-day abstinence from alcohol (p = .012), drugs (p = .009), and both alcohol and drugs (p = .045). In multivariate analyses, ON condition participants had significantly increased odds of abstinence from alcohol (odds ratio [OR] = 1.85) and from drugs (OR = 2.21); abstinence odds also increased significantly for each additional MAAEZ session received. MAAEZ appeared especially effective for those with more prior AA exposure, severe psychiatric problems, and atheists/agnostics. MAAEZ represents an evidence-based intervention that is easily implemented in existing treatment programs.

Concerns about dose and underutilization of twelve-step programs: models, scales, and theory that inform treatment planning

Researchers have observed that a majority of addicted persons who are encouraged and facilitated by treatment providers to attend twelve-step (TS) programs either drop out or sporadically use twelve-step programs following treatment. This is troubling given considerable evidence of TS program benefits associated with regular weekly attendance and ubiquitous reliance by treatment professionals on these programs to provide important support services. This chapter reviews and advances theory of TS utilization and dose that is supported by prior research, multivariate models, and scales that predict risk of TS meeting underutilization. Advancing theory should organize and clarify the process of initial utilization, guide intervention development, and improve adherence of TS program referrals, all of which should lead to improved treatment planning and better outcomes. Three theories are integrated to explain processes that may influence TS program dose: the health belief model, self-determination theory (motivational theory), and a person-in-organization cultural fit theory. Four multidimensional scales developed specifically to predict participation are described. Implications for practice and future research are considered in a final discussion. Information contained in this chapter raises awareness of the need for TS-focused treatments to focus on achieving weekly attendance during and after treatment.

Substance abuse and hospitalization for mood disorder among Medicaid beneficiaries

OBJECTIVES

We compared the influence of substance abuse with that of other comorbidities (e.g., anxiety, HIV) among people with mood disorder (N=129,524) to explore risk factors for psychiatric hospitalization and early readmission within 3 months of discharge.

METHODS

After linking Medicaid claims data in 5 states (California, Florida, New Jersey, New York, and Texas) to community-level information, we used logistic and Cox regression to examine hospitalization risk factors.

RESULTS

Twenty-four percent of beneficiaries with mood disorder were hospitalized. Of these, 24% were rehospitalized after discharge. Those with comorbid substance abuse accounted for 36% of all baseline hospitalizations and half of all readmissions.

CONCLUSIONS

Results highlight the need for increased and sustained funding for the treatment of comorbid substance abuse and mood disorder, and for enhanced partnership between mental health and substance abuse professionals.

Psychosocial and pharmacological treatments versus pharmacological treatments for opioid detoxification

BACKGROUND

Different pharmacological approaches aimed at opioid detoxification are effective. Nevertheless a majority of patients relapse to heroin use, and relapses are a substantial problem in the rehabilitation of heroin users. Some studies have suggested that the sorts of symptoms which are most distressing to addicts during detoxification are psychological rather than physiological symptoms associated with the withdrawal syndrome.

OBJECTIVES

To evaluate the effectiveness of any psychosocial plus any pharmacological interventions versus any pharmacological alone for opioid detoxification, in helping patients to complete the treatment, reduce the use of substances and improve health and social status.

SEARCH STRATEGY

We searched the Cochrane Drugs and Alcohol Group trials register (27 February 2008). Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library Issue 1, 2008), PUBMED (1996 to February 2008); EMBASE (January 1980 to February 2008); CINAHL (January 2003-February 2008); PsycINFO (1985 to April 2003) and reference list of articles.

SELECTION CRITERIA

Randomised controlled trials which focus on any psychosocial associated with any pharmacological intervention aimed at opioid detoxification. People less than 18 years of age and pregnant women were excluded.

DATA COLLECTION AND ANALYSIS

Three reviewers independently assessed trials quality and extracted data.

MAIN RESULTS

Nine studies involving people were included. These studies considered five different psychosocial interventions and two substitution detoxification treatments: Methadone and Buprenorphine. The results show promising benefit from adding any psychosocial treatment to any substitution detoxification treatment in terms of completion of treatment relative risk (RR) 1.68 (95% confidence interval (CI) 1.11 to 2.55), use of opiate RR 0.82 (95% CI 0.71 to 0.93), results at follow-up RR 2.43 (95% CI 1.61 to 3.66), and compliance RR 0.48 (95% CI 0.38 to 0.59).

AUTHORS' CONCLUSIONS

Psychosocial treatments offered in addition to pharmacological detoxification treatments are effective in terms of completion of treatment, use of opiate, results at follow-up and compliance. Although a treatment, like detoxification, that exclusively attenuates the severity of opiate withdrawal symptoms can be at best partially effective for a chronic relapsing disorder like opiate dependence, this type of treatment is an essential step prior to longer-term drug-free treatment and it is desirable to develop adjunct psychosocial approaches that might make detoxification more effective. Limitations to this review are imposed by the heterogeneity of the assessment of outcomes. Because of lack of detailed information no meta analysis could be performed to analyse the results related to several outcomes.

Psychosocial and pharmacological treatments versus pharmacological treatments for opioid detoxification

BACKGROUND

Different pharmacological approaches aimed at opioid detoxification are effective. Nevertheless a majority of patients relapse to heroin use, and relapses are a substantial problem in the rehabilitation of heroin users. Some studies have suggested that the sorts of symptoms which are most distressing to addicts during detoxification are psychological rather than physiological symptoms associated with the withdrawal syndrome.

OBJECTIVES

To evaluate the effectiveness of any psychosocial plus any pharmacological interventions versus any pharmacological alone for opioid detoxification, in helping patients to complete the treatment, reduce the use of substances and improve health and social status.

SEARCH STRATEGY

We searched the Cochrane Drugs and Alcohol Group trials register (27 February 2008). Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library Issue 1, 2008), PUBMED (1996 to February 2008); EMBASE (January 1980 to February 2008); CINAHL (January 2003-February 2008); PsycINFO (1985 to April 2003) and reference list of articles.

SELECTION CRITERIA

Randomised controlled trials which focus on any psychosocial associated with any pharmacological intervention aimed at opioid detoxification. People less than 18 years of age and pregnant women were excluded.

DATA COLLECTION AND ANALYSIS

Three reviewers independently assessed trials quality and extracted data.

MAIN RESULTS

Nine studies involving people were included. These studies considered five different psychosocial interventions and two substitution detoxification treatments: Methadone and Buprenorphine. The results show promising benefit from adding any psychosocial treatment to any substitution detoxification treatment in terms of completion of treatment relative risk (RR) 1.68 (95% confidence interval (CI) 1.11 to 2.55), use of opiate RR 0.82 (95% CI 0.71 to 0.93), results at follow-up RR 2.43 (95% CI 1.61 to 3.66), and compliance RR 0.48 (95% CI 0.38 to 0.59).

AUTHORS' CONCLUSIONS

Psychosocial treatments offered in addition to pharmacological detoxification treatments are effective in terms of completion of treatment, use of opiate, results at follow-up and compliance. Although a treatment, like detoxification, that exclusively attenuates the severity of opiate withdrawal symptoms can be at best partially effective for a chronic relapsing disorder like opiate dependence, this type of treatment is an essential step prior to longer-term drug-free treatment and it is desirable to develop adjunct psychosocial approaches that might make detoxification more effective. Limitations to this review are imposed by the heterogeneity of the assessment of outcomes. Because of lack of detailed information no meta analysis could be performed to analyse the results related to several outcomes.

Predictors of 4-year outcome of community residential treatment for patients with substance use disorders

AIMS

This study examined systematically how predictors of substance use disorder (SUD) treatment outcome worked together over time and identified mediators and moderators of outcome.

DESIGN

The MacArthur model was applied in this naturalistic study to identify how baseline, discharge and 1-year follow-up factors worked together to predict 4-year improvement in substance-related problems.

SETTING

Eighty-eight community residential facilities were selected based on geographic representativeness, number of patient referrals and type of treatment orientation.

PARTICIPANTS

Of 2796 male patients who completed intake assessments, 2324 were assessed at the 1-year follow-up and 2023 at the 4-year follow-up.

MEASUREMENTS

Self-report measures of symptom severity, functioning, social resources and coping, treatment and involvement in Alcoholics Anonymous (AA) were collected at baseline and at 1- and 4-year follow-ups. Provider-rated treatment participation measures were obtained at discharge.

FINDINGS

Greater substance use severity, more psychiatric symptoms, more prior arrests and stronger belief in AA-related philosophy at treatment entry predicted improvement significantly in substance-related problems 4 years later. At the 1-year follow-up, being employed and greater use of AA-related coping predicted outcome significantly. AA-related coping at 1 year mediated the relationship partially between belief in AA philosophy at treatment entry and 4-year outcome.

CONCLUSIONS

The findings highlight the unique and positive impact of AA involvement on long-term SUD treatment outcome and extend understanding of why AA is beneficial for patients.

Identifying client-level indicators of recovery among DUI, criminal justice, and non-criminal justice treatment referrals

This study is part of a mandated treatment outcome study on all government-funded programs in a rural state. This naturalistic study included a sample of 888 clients who served between July 2003 and June 2004 in a state-funded treatment for substance misuse and were included in a follow-up interview 12 months after treatment. To examine differences in treatment outcome, clients were examined in three referral conditions: (1) driving under the influence (DUI) referral; (2) criminal justice referral; and (3) non-criminal justice referral. While more DUI referrals reported alcohol use at 12-month follow-up, there were no other differences between referral conditions. Instead, controlling for factors like age, gender, and race, recovery intent at intake, and 12-step program participation at follow-up predicted positive treatment outcomes, while persistent depression predicted negative outcomes. This study of clients in state-funded treatment for substance misuse provides additional evidence that referral condition does not predispose clients toward positive or negative outcomes. Secondly, client-level factors related to recovery practices and intent to reduce or stop using substances may need closer attention in the clinical process. Study limitations included data being collected by clinicians during intake, which may have resulted in reliability questions about how data are entered.

An exploration of the effect of on-site 12-step meetings on post-treatment outcomes among polysubstance-dependent outpatient clients

Rates of return to active substance use after addiction treatment tend to be high; participation in 12-step fellowships (e.g., Alcoholics Anonymous) reduces relapse rates but many clients do not attend or attend for a short period only. This quasi-experimental study uses repeated measurement to explore the role of presence/absence of on-site 12-step meetings during treatment on post-treatment outcomes. Polysubstance-dependent clients (N = 219) recruited at a program with and one without 12-step on-site, were followed for one year post-treatment. On-site 12-step enhanced 12-step attendance, especially during treatment, and predicted continuous abstinence for the post-treatment year. Holding 12-step meetings on-site is a low-cost strategy that programs should consider to foster post-treatment remission maintenance.

Managing addiction as a chronic condition

This article reviews progress in adapting addiction treatment to respond more fully to the chronic nature of most patients' problems. After reviewing evidence that the natural history of addiction involves recurrent cycles of relapse and recovery, we discuss emerging approaches to recovery management, including techniques for improving the continuity of care, monitoring during periods of abstinence, and early reintervention; recent developments in the field related to self-management, mutual aid, and other recovery supports; and system-level interventions. We also address the importance of adjusting treatment funding and organizational structures to better meet the needs of individuals with a chronic disease.

A brief scale for measuring helping activities in recovery: the brief helper therapy scale

BACKGROUND

Helping others is evident in the philosophy of Alcoholics Anonymous, and is emphasized in formal treatment. However, helping among recovering alcoholics has not been studied, in part because of a lack of helping measures.

METHODS

This study developed a Brief Helper Therapy Scale to capture helping among individuals with varying lengths of recovery. The 26-item long version of the Helper Therapy Scale was developed from qualitative interviews (n = 21) and item analysis of responses from 200 recovering alcoholics with differing lengths of recovery. Three subscales assessed Recovery, Life, and Community Helping. This brief version was created using an iterative process of item analysis designed to yield good internal consistency and representation of different types of helping. Helping was assessed as a continuous measure of how much time had been spent on each activity in the past week.

RESULTS

The resulting 9-item Brief Helper Therapy Scale demonstrated strong internal consistency (alpha = 0.83), but did not correlate well with psychological and spirituality measures used to assess construct validity. The Brief Helper Therapy Scale can be completed in about 5 minutes. Those in early recovery reported move involvement in recovery helping, with service in AA a notable exception. Those with the longest recovery focused more on community helping.

CONCLUSIONS

Findings suggest that persons more stable in recovery move beyond a singular focus on recovery helping and demonstrate that people in recovery do contribute to society - potentially dispelling some of the stigma associated with alcoholism.

Promoting consumer empowerment through entrepreneurship: a proposal

In order to promote life control, this proposal suggests strategies to help people who use community mental health services to access small loans or "microcredit" for entrepreneurship in self-help groups.

Outcomes and costs of matching the intensity of dual-diagnosis treatment to patients' symptom severity

This study evaluated a patient-treatment matching strategy intended to improve the effectiveness and cost-effectiveness of acute treatment for dual-diagnosis patients. Matching variables were the severity of the patient's disorders and the program's service intensity. Patients (N = 230) with dual substance use and psychiatric disorders received low or high service-intensity acute care in 1 of 14 residential programs and were followed up for 1 year (80%) using the Addiction Severity Index. Patients' health care utilization was assessed from charts, Department of Veterans Affairs (VA) databases, and health care diaries; costs were assigned using methods established by the VA Health Economics Resource Center. High-severity patients treated in high-intensity programs had better alcohol, drug, and psychiatric outcomes at follow-up, as well as higher health care utilization and costs during the year between intake and follow-up than did those in low-intensity programs. For moderate-severity patients, high service intensity improved the effectiveness of treatment in only a single domain (drug abuse) and increased costs of the index stay but did not increase health care costs accumulated over the study year. Moderate-severity patients generally had similar outcomes and health care costs whether they were matched to low-intensity treatment or not. For high-severity patients, matching to higher service intensity improved the effectiveness of treatment as well as increased health care costs. Research is needed to establish standards by which to judge whether the added benefits of high-intensity acute care justify the extra costs.

Participation in treatment and Alcoholics Anonymous: a 16-year follow-up of initially untreated individuals

This study focused on the duration of participation in professional treatment and Alcoholics Anonymous (AA) for previously untreated individuals with alcohol use disorders. These individuals were surveyed at baseline and 1 year, 3 years, 8 years, and 16 years later. Compared with individuals who remained untreated, individuals who obtained 27 weeks or more of treatment in the first year after seeking help had better 16-year alcohol-related outcomes. Similarly, individuals who participated in AA for 27 weeks or more had better 16-year outcomes. Subsequent AA involvement was also associated with better 16-year outcomes, but this was not true of subsequent treatment. Some of the association between treatment and long-term alcohol-related outcomes appears to be due to participation in AA.

Predictors of engagement in continuing care following residential substance use disorder treatment

BACKGROUND

Patients in intensive SUD programs who subsequently participate in continuing care for a longer interval have better outcomes than those who participate for a shorter interval. We sought to identify patient and program factors associated with duration of engagement in SUD continuing care after residential/inpatient treatment.

METHODS

Patients (n=3032) at 15 geographically diverse SUD residential treatment programs provided data on demographics, symptom patterns, recovery resources, and perceptions of treatment environment. We identified patient characteristics associated with the number of consecutive months of engagement in continuing care. We then consolidated and classified risk factors into an integrated model.

RESULTS

Being African American, having more SUD and psychiatric symptoms, more resources for recovery, and perceiving the treatment staff as being supportive were associated with longer engagement in continuing care. African Americans' engagement in continuing care was 17% longer than Caucasians'. The positive effect of being African American was partially mediated by having taken actions toward changing use, and by the presence of psychotic symptoms.

CONCLUSION

These results extend previous research on the predictors of continuing care engagement after residential SUD programs. Clinicians can use information about characteristics that put patients at risk for shorter engagement in continuing care to target patients who might benefit from interventions to increase engagement in continuing care.

Toward the Implementation of Mental Health Consumer Provider Services

Encouraged by the New Freedom Commission, mental health systems such as the Veteran Administration (VA) are now becoming more recovery-oriented. Consumer providers (CPs)--those with serious mental illness who are further along in recovery who provide services to others with similar mental health problems--are viewed as a key part of this change. However, organizational change theories suggest that careful consideration of implementation issues is critical when disseminating new and sometimes controversial services into existing organizations. Therefore, to guide the dissemination of CP services, the literature on the effectiveness of CPs was reviewed, and interviews, focus groups, and a brief survey of 110 administrators, providers, and patients were conducted at three large VA clinics in Southern California. Questions focused on their perceptions of feasibility and acceptability of CP services. Using literature and study findings, an organizational change framework and other strategies to overcome potential implementation challenges of CP services are suggested.

Incarceration and hospital care

Risk for jail or prison recidivism is well documented among incarcerated individuals with schizophrenia. However, it is less clear that risk is also high for psychiatric hospital readmission after accounting for mediating influences such as psychopathology severity, functioning level, substance misuse, and demographic characteristics. Relative to counterparts without prior time in jail, this study therefore assessed whether formerly incarcerated individuals with schizophrenia were more likely to repeatedly use hospital care after controlling for level of functioning and symptomatology. Among 315 inpatients, former inmates had a greater mean number of previous hospital stays than other patients (t = -2.13; df = 305; p = 0.03) and were more likely to visit the emergency room or be rehospitalized within 3 months of discharge (chi2 = 8.83; df = 1; p = 0.003). They were twice as likely to be readmitted, moreover, even after accounting in logistic regression for age, sex, race, global functioning, psychopathology severity, alcohol abuse or dependence, and drug abuse or dependence (OR = .49; CI = .26-.95). Implications for community care are discussed, and the suggestion is made that jail diversion programs should be renamed and refocused as "jail and hospital diversion."

Continuity of care practices and substance use disorder patients' engagement in continuing care

BACKGROUND

Substance use disorder (SUD) patients who engage in more continuing care have better outcomes, but information on practices associated with greater patient engagement and retention in continuing care remains elusive.

OBJECTIVES

The objectives of this study were to determine if staff's continuity of care practices predict patients' engagement in continuing care in the 6 months after discharge from intensive SUD treatment and to determine if the impact of continuity of care practices on patients' engagement in continuing care differs for patients treated in inpatient/residential versus outpatient programs.

RESEARCH DESIGN

Staff in 28 Veterans Affairs (VA) intensive SUD treatment programs with varying continuity of care practices provided data on 878 patients' alcohol and drug problems at treatment entry. At discharge, staff provided data on patients' motivation, treatment intensity, and on the continuity of care practices they used with each patient. VA administrative databases supplied data on patients' subsequent engagement in continuing care. Mixed-effects modeling was used to examine predictors of patients' engagement in care.

RESULTS

Patients in outpatient programs who received more continuity of care engaged in continuing care significantly longer. More highly motivated outpatients, those with fewer alcohol problems at treatment entry, and patients who used VA services in the year before treatment also remained in continuing care longer. These findings did not hold for patients treated in inpatient/residential programs.

CONCLUSIONS

Continuity of care practices predicted engagement in continuing care only for patients treated in outpatient SUD programs. More research is needed to identify effective continuity of care practices for patients treated in inpatient/residential programs.

Alcoholics Anonymous Careers: Patterns of AA Involvement Five Years after Treatment Entry

BACKGROUND

Most formal treatment programs recommend Alcoholics Anonymous (AA) attendance during treatment and as a form of aftercare, but we know very little about treatment seekers' patterns of AA involvement over time and how these relate to abstinence.

METHOD

This paper applies latent class growth curve modeling to longitudinal data from 349 dependent drinkers recruited when they were entering treatment and were re-interviewed at one or more follow-up interviews one, three and five years later, and who reported having attended AA at least once.

RESULTS

Four classes of AA "careers" of meeting attendance emerged: The low AA group mainly just attended AA during the 12 months following treatment entry. The medium and high AA groups were characterized by stable attendance at the second and third follow-ups-at about 60 meetings a year for the medium group and over 200 meetings per year for the high group, followed by slight increases for the medium group and slight decreases for the high group by year five. The declining AA group doubled its meeting attendance postbaseline, to almost 200 meetings during the year following treatment entry, but by year five they were only attending about six meetings on average. Decreases in AA meetings did not necessarily signal disengagement from AA; at the five-year follow-up, a third of the low AA group and over half of the declining AA group said they felt like a member of AA. Activities other than meeting attendance, such as having a sponsor, otherwise paralleled the meeting careers, but social networks were similar by year five. Rates of abstinence by year five (for the past 30 days) were 43% for the low AA group, 73% for the medium group, 79% for the high group and 61% for the declining group. Rates of dependence symptoms and social consequences of drinking did not differ between the groups at year five.

CONCLUSIONS

The prototypical AA careers derived empirically are consistent with anecdotal data about AA meetings: some never connect; some connect but briefly; and others maintain stable (and sometimes quite high) rates of AA attendance. However, contrary to AA lore, many who connect only for a while do well afterwards.

The effect of 12-step based fellowship participation on abstinence among dually diagnosed persons: a two-year longitudinal study

A large percentage of individuals are dually-diagnosed with a psychiatric disorder and a substance use disorder. Such persons typically face more difficulties and have poorer outcomes than do single disorder substance users. Among noncomorbid substance users, treatment and participation in 12-Step groups have been shown to enhance the likelihood of abstinence from substance misuse. Specialized 12-Step based fellowships have recently emerged to address the recovery needs of dually-diagnosed persons. The present study is a longitudinal investigation of the effect of such 12-Step based groups on abstinence among dually-diagnosed persons. Participants were members of Double Trouble in Recovery (DTR) who were recruited at community-based meetings in New York City and reinterviewed twice at yearly intervals. Generalized estimating equation analysis indicated that, over the two-year study period, ongoing DTR attendance was significantly associated with a greater likelihood of abstinence after controlling for other pertinent variables, such as mental health symptoms. For clinicians, these findings underline the importance of fostering stable affiliation with specialized 12-Step based groups among their clients.

Psychosocial combined with agonist maintenance treatments versus agonist maintenance treatments alone for treatment of opioid dependence

BACKGROUND

Methadone maintenance at proper doses is effective in retaining patients in treatment and suppressing heroin use. Questions remain regarding the efficacy of the psychosocial services that are offered by most maintenance programs.

OBJECTIVES

To evaluate the effectiveness of any psychosocial plus any agonist maintenance treatment versus any agonist treatment alone in retaining patients in treatment, reducing the use of substances and improving health and social status.

SEARCH STRATEGY

We searched the Cochrane Central Register of Trials (CENTRAL) issue 3, 2003; MEDLINE 1966-2003; EMBASE 1980-2003; PsycINFO 1985-2003; relevant web sites; scan of reference list of relevant articles. There were no language or publication restrictions.

SELECTION CRITERIA

RCTs which focus on any psychosocial plus any agonist compared to any agonist maintenance intervention for opiate dependence. People aged less than 18 and pregnant women were excluded. Psychosocial in combination with antagonist maintenance treatment are excluded too.

DATA COLLECTION AND ANALYSIS

The trials were independently assessed for inclusion and methodological quality by the reviewers. Data were extracted independently and double checked.

MAIN RESULTS

The searching process resulted in the identification of 77 different studies: 12 studies met the inclusion criteria. These studies considered 8 different psychosocial interventions and 1 pharmacological treatment: Methadone Maintenance (MMT). The results show additional benefit in adding any psychosocial treatment to standard methadone maintenance treatment in relation to the use of heroin during the treatment RR 0.69 (95% CI 0.53-0.91); no statistically significant additional benefit was shown in terms of retention in treatment RR 0.94 (95% CI 0.85-1.02); and results at follow-up RR 0.90 (95% CI 0.76-1.07).

REVIEWERS' CONCLUSIONS

The present evidence suggests that adding any psychosocial support to Standard MMT significantly improves the non-use of heroin during treatment. Retention in treatment and results at follow-up are also improved, although this findings did not achieve statistical significance. Insufficient evidence is available on other possible relevant outcomes such as Psychiatric symptoms/psychological distress, Quality of life. Limitations to this review are imposed by the heterogeneity of the trials both in the interventions and the assessment of outcomes. Results of studies were sometimes in disagreement and because of lack of detailed information no meta analysis could be performed to analyse the results related to the outcomes more often reported as positive results in the single studies. Duration of the studies was also too short to analyse other relevant outcomes such as mortality. In order to study the possible added value of any psychosocial treatment over an already effective treatment such as standard MMT, only big multi-site studies could be considered which define experimental interventions and outcomes in the most standardized way as possible.

Perceived reasons for substance misuse among persons with a psychiatric disorder

The etiology of substance use among persons with severe mental illness remains unclear. This study investigates stated reasons for substance use among persons in recovery from co-occurring disorders of serious mental illness and substance abuse and dependence. The desire to fit in with peers played a key role in the initiation of substance use; boredom, loneliness, temptations to use, and stress were cited most as relapse triggers. The authors discuss the need for dually diagnosed persons to develop sobriety-supporting peer networks to help them learn adaptive strategies to deal with the stress of recovery; further, treatment programs should instill hope for recovery and provide opportunities for meaningful activities and relationships.