Is behavioral activation an effective and acceptable treatment for co-occurring depression and substance use disorders? A meta-analysis of randomized controlled trials

Behavioral therapies targeting reward mechanisms in substance use disorders

Behavioral therapies are considered best practices in the treatment of substance use disorders (SUD) and used as first-line approaches for SUDs without FDA-approved pharmacotherapies. Decades of research on the neuroscience of drug reward and addiction have informed the development of current leading behavioral therapies that, while differing in focus and technique, have in common the overarching goal of shifting reward responding away from drug and toward natural non-drug rewards. This review begins by describing key neurobiological processes of reward in addiction, followed by a description of how various behavioral therapies address specific reward processes. Based on this review, a conceptual 'map' is crafted to pinpoint gaps and areas of overlap, serving as a guide for selecting and integrating behavioral therapies.

Cluster analysis based on gambling variables and mental health in a clinical population of gamblers

BACKGROUND

Interest in characterizing individuals involved in addictive behaviors has been growing, which allows tailoring prevention and intervention strategies to the gambler's needs. The study aimed to 1) identify clusters of gamblers according to gambling-related characteristics and mental health; and 2) analyze differences in psychological variables between the clusters.

METHODS

A total of 83 participants undergoing treatment for gambling disorder (Mage = 45.52, 51.8 % female) completed a set of questionnaires. Hierarchical cluster analysis was performed to classify gambling based on gambling variables (i.e., gambling severity and gambling motives) and mental health (i.e., depression, anxiety, and hostility). Several ANOVAs were conducted to illustrate the distinguishing features of each cluster, encompassing both the variables included in the cluster analysis and other relevant psychological variables.

RESULTS

Findings suggest that gamblers can be classified into three clusters based on these variables: 1) "high gambling severity and good mental health," 2) "high gambling severity and poor mental health," and 3) "low gambling severity and good mental health." These clusters were differentiated as a function of psychological variables, such as emotional dependence, alexithymia, and stressful life events.

CONCLUSIONS

Classifying gamblers according to their profile provides a better understanding of their needs and problems, allowing for a more tailored approach in terms of prevention and intervention strategies.

Behavioral Activation, Depression, and Promotion of Health Behaviors: A Scoping Review

Diverse approaches to the treatment of depressive disorders are necessary to improve evidence-based practice and maximize treatment outcomes. As a result, a range of behaviors and other factors associated with the onset and course of depressive disorders should be examined more comprehensively. Behavioral activation (BA) is a treatment approach to these disorders that can be tailored to address certain health behaviors within the context of depression in an attempt to promote health behaviors whose adoption and maintenance can prove complementary in the treatment of depression. We conducted a scoping review of published studies in which BA-based interventions were used to promote certain health behaviors in individuals with depression. Our search of Medline and the Web of Science identified 336 potential candidate studies. Following screening and with the application of inclusion and exclusion criteria to isolate potentially eligible full-text records, we ultimately identified and evaluated 20 papers that report the nature and efficacy of these modified interventions. Across various domains, including substance use, exercise, medication adherence, and occupational and social success, we found evidence that many-but not all-of the studies we reviewed demonstrated that BA-based interventions were efficacious in promoting the health behavior of interest as well as reducing depressive symptomatology in participants. Implications for more widespread dissemination of such interventions, especially via mobile and web-based platforms due to their accessibility and affordability, are discussed. More research on the feasibility and efficacy of BA-based interventions tailored toward various determinants of health behavior and comorbidities of depressive disorders is warranted.

Predictors of short-term response and the role of heavy alcohol use in treatment of depression

BACKGROUND

Depression and alcohol use disorders frequently co-occur. However, research on psychosocial interventions for treating this dual pathology is limited. The Ostrobothnian Depression Study (ODS) aimed to increase the systematic use of evidence-based methods, particularly among patients with comorbid depression and substance use in a naturalistic setting. This is a secondary analysis of the ODS study. The aim of the present study was to explore the predictors of a response to treatment during the first six months of the ODS intervention with a specific focus on the role of comorbid heavy alcohol use.

METHODS

The study sample (n = 242) comprised psychiatric specialist care patients with depression (Beck Depression Inventory score ≥ 17) at baseline. Patients with a baseline Alcohol Use Disorders Identification Test (AUDIT) score > 10 (n = 99) were assigned to the AUD (Alcohol Use Disorder) group in this study. The ODS intervention comprised behavioral activation (BA) for all and additional motivational interviewing (MI) for those in AUD group. The predictors of response to treatment (minimum of 50% reduction in depressive symptoms) during the first six months were analyzed with logistic regression models.

RESULTS

In the total sample at six months (n = 150), predictors of response to treatment were more severe depression (OR 1.10, CI 1.02-1.18), larger amounts of alcohol consumed (OR = 1.16, CI 1.03-1.31) and antipsychotic medication "not in use" (OR = 0.17, CI 0.07-0.44). In the non-AUD group (n = 100), more severe depression (OR 1.12, CI 1.01-1.25) and antipsychotics "not in use" (OR 0.20, CI 0.06-0.67) also predicted a positive response. Among AUD group patients (n = 50), larger amounts of alcohol consumed (OR 1.54, CI 1.04-2.27) and antipsychotic medication "not in use" (OR 0.12, CI 0.02-0.60) predicted a response to the treatment intervention.

CONCLUSIONS

The severity of symptoms and comorbid disorders were found to predict better treatment response, suggesting that the intervention was more effective in patients with severe symptoms. Patients with depression should be treated effectively regardless of having concomitant AUD. The results of this study suggest that BA combined with MI should be one of the treatment options for this dual pathology.

TRIAL REGISTRATION

ClinicalTrials.gov Identifier NCT02520271 (11/08/2015).

Individual behavioral activation in the treatment of depression: A meta analysis

OBJECTIVE

Behavioral activation (BA) is an extensively examined treatment for depression which is relatively simple to apply in comparison to other psychotherapies. BA aims to increase positive interactions between a person and the environment. All previous meta-analyses focused on BA in groups and guided self-help, but none focused on BA in individual psychotherapy. The goal of the current meta-analysis is to examine the pooled effects of trials comparing individual BA to control conditions.

METHODS

We conducted systematic searches and conducted random effects meta-analyses to examine the effects of BA.

RESULTS

We included 22 randomized controlled trials (with 819 patients) comparing individual behavioral activation with waitlist, usual care, or other control conditions on distal treatment outcomes. Nine studies were rated as low risk of bias. We found a large effect (Hedges' g = 0.85; 95% CI: 0.57; 1.1) with high heterogeneity (75%; 95% CI: 62; 83). When only studies with low risk of bias were considered, the effect size was still significant (g = 0.56; 95% CI: 0.09; 1.03), with high heterogeneity (I² = 80%; 95% CI: 66; 89; prediction interval: -0.85; 1.98).

CONCLUSION

BA is an effective, relatively simple type of therapy that can be applied broadly in differing populations/.

Comparative effectiveness and acceptability of psychotherapies for late-life depression: A systematic review and network meta-analysis

BACKGROUND

The purpose of this systematic review and network meta-analysis is to compare the effectiveness and acceptability of psychotherapies for late-life depression.

METHODS

We searched PubMed, Embase, PsycINFO, CINAHL, The Cochrane Library, China National Knowledge Infrastructure, WANFANG database, and Chinese Biomedicine literature (CBM) for randomized controlled trials (RCTs) from their respective inception dates to March 30, 2022. Comparative effectiveness and acceptability of these psychological interventions were evaluated by conducting standard pairwise meta-analyses and network meta-analyses. A battery of analyses and assessments, such as the risk of bias and certainty of the evidence were performed.

RESULTS

A total of 68 studies with 4550 participants on six psychotherapies compared with two control groups were included in the final analysis. Notably, there were no statistically significant differences between behavioral activation therapy, cognitive behavior therapy (CBT), cognitive therapy, life review therapy, mindfulness, and combined psychotherapy. Compared with the non-active control group, six psychological interventions were statistically effective in reducing depression symptoms (standardized mean differences (SMDs) range, -1.08 to -0.73). While, only CBT, life review therapy, mindfulness, and combined psychotherapy were more effective than the active control group (SMDs range, -0.85 to -0.74). Life review therapy was ranked as the best option according to effectiveness and acceptability, while behavioral activation therapy was the worst by acceptability. The certainty of the evidence was mostly rated as low to very low.

CONCLUSIONS

Despite the scarcity of high-quality evidence, all six psychotherapies were effective for late-life depression, and life review therapy seemed to be the best choice in terms of effectiveness and acceptability. The findings of our review could provide policymakers and service commissioners with evidence-based practice for making decisions among different psychotherapies.

Implementing clinical guidelines for co-occurring substance use and major mental disorders in Swedish forensic psychiatry: An exploratory, qualitative interview study with mental health care staff

INTRODUCTION

Patients with substance use disorders (SUD) and co-occurring mental disorders (COD) within forensic psychiatric care often suffer poor treatment outcomes and high rates of criminal recidivism, substance use, and psychiatric problems. This study aimed to describe the conditions for, and mental health care staff's experiences with, implementing integrated SUD-focused clinical guidelines, including assessment and treatment for patients with COD at a high-security forensic mental health services (FMHS) facility in Sweden.

METHODS

Study staff conducted nineteen semi-structured interviews with health care staff experienced in administering the new SUD assessment and treatment. The study conducted a thematic analysis to describe the health care staff's experiences with these guidelines and suggestions for improvement.

RESULTS

Most participants reported appreciation for the implementation of clinical guidelines with an SUD focus, an area they considered to have previously been neglected, but also noted the need for more practical guidance in the administration of the assessments. Participants reported the dual roles of caregiver and warden as difficult to reconcile and a similar, hindering division was also present in the health care staff's attitudes toward SUD. Participants' reports also described an imbalance prior to the implementation, whereby SUD was rarely assessed but treatment was still initiated. One year after the implementation, an imbalance still existed, but in reverse: SUD was more frequently assessed, but treatment was difficult to initiate.

CONCLUSIONS

Despite indications of some ambivalence among staff regarding the necessity of the assessment and treatment guidelines, many participants considered it helpful to have a structured way to assess and treat SUD in this patient group. The imbalance between frequent assessment and infrequent treatment may have been due to difficulties transitioning patients across the "gap" between assessment and treatment. To bridge this gap, mental health services should make efforts to increase patients' insight concerning their SUD, flexibility in the administration of treatment, and the motivational skills of the health care staff working with this patient group. Participants considered important for enhancing treatment quality a shared knowledge base regarding SUD, and increased collaboration between different professions and between in- and outpatient services.

Adaptation of Adolescent Behavioral Activation Program and Investigation of Its Effectiveness by Mixed Method

In this study, the Adolescent Behavioral Activation Program (A-BAP) based on behavioral activation (BA) therapy to reduce depressive symptoms in adolescents was adapted to Turkish culture, and its effectiveness was tested with intervention design, one of the mixed method designs. In this direction, experimental and control groups were formed with 20 students studying in three different high schools in Turkey and with highly elevated depressive symptoms. The study group was determined by nested sampling from mixed-method sampling strategies. The starting point of this study is the absence of any BA-based practice to reduce adolescent depression in Turkey. In this direction, experimental and control groups were formed with 20 students studying in three different high schools in Turkey and with highly elevated depressive symptoms. The adapted A-BAP was applied individually to the students in the experimental group for 12 weeks. Three sessions were also held with the parents of the students in the experimental group. In the quantitative phase of the study, pre-test and post-test control groups paired patterns from semi-experimental designs, and a case study was used in the qualitative stage. The qualitative data of the study were collected from adolescents and their parents through semi-structured interviews and session evaluation forms. It was determined that the adapted BA-based A-BAP was an effective intervention in reducing depressive symptoms in the Turkish adolescent sample and provided a significant decrease in the depression scores of the participants in the experimental group . The qualitative findings show that adolescents perceive the A-BAP process as a factor contributing to making them feel better. Adolescents have reported that A-BAP is effective in reducing avoidance behavior, achieving anger control, and increasing self-esteem and social interaction. Parents consider A-BAP as a developer, educator, and practice that reduces depressive symptoms in their children. In addition, it was determined that the qualitative findings obtained supported the quantitative results. Since the study is the first application of BA therapy in Turkey, it is thought that it will contribute to new studies in Turkey and intercultural studies at the international level.

Alcohol use in firefighters: A network model of behaviors and transdiagnostic risk

BACKGROUND AND AIMS

Firefighters are at heightened risk for developing alcohol use disorder (AUD), possibly due to chronic stress and exposure to potentially traumatic events. Daily trauma experiences and transdiagnostic risk factors (i.e., anxiety sensitivity and distress intolerance) are related to posttraumatic stress and depressive symptoms, as well as alcohol use severity and alcohol as a coping strategy. Although alcohol use has been identified as a key target for addressing mental health in firefighters, prior research has not fully integrated transdiagnostic vulnerabilities, internalizing symptoms, posttraumatic stress symptoms, alcohol coping, and overall alcohol use into a dynamic network model.

METHODS

We assessed the symptom structure of overall alcohol use in firefighters with a likely AUD and transdiagnostic risk factors in all firefighters using network analysis.

RESULTS

Failing to meet expectations (Expected Influence [EI]: 1.32), morning dependence (EI: 1.07), and guilt about drinking (EI: 1.10) were most central to the network model developed for firefighters with a likely AUD. In a transdiagnostic model of use in firefighters overall, anxiety sensitivity cognitive concerns (EI: 1.48) and negative alterations to cognitions and mood related to trauma (EI: 1.87) had the highest influence on the network. Notable correlations were also identified between trauma arousal and overall alcohol use, between depression and alcohol coping motives, and between trauma avoidance and alcohol coping motives.

CONCLUSIONS

Alcohol use behaviors may follow a unique etiologic pathway in firefighters and intervention strategies should target factors found to be more central to symptom networks.