Has evidence-based psychosocial treatment for anxiety disorders permeated usual care in community mental health settings?

Routine treatment duration for clients attending a community based anxiety disorders clinic

OBJECTIVE

To determine the average duration of treatment at a community-based anxiety disorders clinic.

METHOD

Data were collected on primary disorder, the presence of co-occurring disorders and treatment length (both in terms of number of sessions and weeks of therapy) for 248 consecutive clients.

RESULTS

The mean number of sessions was 13, and average treatment length was 29 weeks. There was substantial variation in treatment duration (range for number of sessions = 1-128, range for treatment duration = 0-186 weeks).

CONCLUSION

Clients with anxiety disorders were often treated in relatively few sessions, in line with randomised controlled trials (RCTs). However, a number of clients required many more sessions and were treated for a longer period of time than clients in RCTs. Health services should be cautious in mandating limits to therapy duration for anxiety disorders given the wide range in the duration of treatment for clients in our sample.

A Return to "The Clinic" for Community Psychology: Lessons from a Clinical Ethnography in Urban American Indian Behavioral Health

Community psychology (CP) abandoned the clinic and disengaged from movements for community mental health (CMH) to escape clinical convention and pursue growing aspirations as an independent field of context-oriented, community-engaged, and values-driven research and action. In doing so, however, CP positioned itself on the sidelines of influential contemporary movements that promote potentially harmful, reductionist biomedical narratives in mental health. We advocate for a return to the clinic-the seat of institutional power in mental health-using critical clinic-based inquiry to open sites for clinical-community dialogue that can instigate transformative change locally and nationally. To inform such works within the collaborative and emancipatory traditions of CP, we detail a recently completed clinical ethnography and offer "lessons learned" regarding challenges likely to re-emerge in similar efforts. Conducted with an urban American Indian community behavioral health clinic, this ethnography examined how culture and culture concepts (e.g., cultural competence) shaped clinical practice with socio-political implications for American Indian peoples and the pursuit of transformative change in CMH. Lessons learned identify exceptional clinicians versed in ecological thinking and contextualist discourses of human suffering as ideal partners for this work; encourage intense contextualization and constraining critique to areas of mutual interest; and support relational approaches to clinic collaborations.

Long-term efficacy of psychotherapy for posttraumatic stress disorder: A meta-analysis of randomized controlled trials

Psychotherapies are well established as efficacious acute interventions for posttraumatic stress disorder (PTSD). However, the long-term efficacy of such interventions and the maintenance of gains following termination is less understood. This meta-analysis evaluated enduring effects of psychotherapy for PTSD in randomized controlled trials (RCTs) with long-term follow-ups (LTFUs) of at least six months duration. Analyses included 32 PTSD trials involving 72 treatment conditions (N=2935). Effect sizes were significantly larger for active psychotherapy conditions relative to control conditions for the period from pretreatment to LTFU, but not posttreatment to LTFU. All active interventions demonstrated long-term efficacy. Pretreatment to LTFU effect sizes did not significantly differ among treatment types. Exposure-based treatments demonstrated stronger effects in the posttreatment to LTFU period (d=0.27) compared to other interventions (p=0.005). Among active conditions, LTFU effect sizes were not significantly linked to trauma type, population type, or intended duration of treatment, but were strongly tied to acute dropout as well as whether studies included all randomized patients in follow-up analyses. Findings provide encouraging implications regarding the long-term efficacy of interventions and the durability of symptom reduction, but must be interpreted in parallel with methodological considerations and study characteristics of RCTs.

Feasibility and acceptability of a toolkit to facilitate clinician use of exposure therapy for youth

Exposure therapy is a key element of cognitive-behavioral therapy for youth with anxiety. However, few clinicians outside of specialty anxiety clinics routinely use exposures with anxious youth. This study reports on the acceptability and feasibility of a clinician support toolkit for exposures with anxious youth in community settings. The toolkit was developed through an extensive literature review of exposure science and cited barriers to exposure therapy, with input from multiple experts in pediatric anxiety (n = 10). Acceptability and feasibility data was gathered via survey from 70 community clinicians attending a training on exposure therapy for youth. Qualitative data was collected from a subset of participants who used the toolkit with youth on their caseload for approximately one month. Survey data suggested that the toolkit was viewed highly favorably. Qualitative interviews indicated that the toolkit was viewed as a feasible therapeutic tool that positively impacted clinician motivation to use exposure. Primary challenges related to exposure use more generally, and included client and service setting barriers. Results suggested initial toolkit acceptability and feasibility. Future work to refine the toolkit and test its efficacy as an implementation strategy to increase clinician use of exposure therapy is warranted. Next steps include development of additional content in partnership with key stakeholders, and testing the toolkit's impact on increasing clinician use of exposure therapy.

Service Users' Perceptions of an Outreach Wellbeing Service: A Social Enterprise for Promoting Mental Health

Inadequate provision and limited access to mental healthcare has been highlighted with the need to offer more contemporary ways to provide clinically effective interventions. This study aimed to present an insight into service users' perceptions of an outreach Wellbeing Service (WBS), providing psychological therapy in social settings. Descriptive and thematic analysis was undertaken of 50 returned surveys. Comparison of initial and final mental health measures demonstrated a significant improvement in all outcomes with 96% of participants reporting being helped by attending. Participants were assisted to rebuild social connections in a safe and supportive environment and were facilitated to become more self-determining as their resourcefulness to self-manage was cultivated. Situated within different settings within the community, the WBS offers a workable example of a novel approach to supporting and promoting citizens to become more resilient and lead a more fulfilling and independent life in the community.

Trajectories of social anxiety, cognitive reappraisal, and mindfulness during an RCT of CBGT versus MBSR for social anxiety disorder

Cognitive-Behavioral Group Therapy (CBGT) and Mindfulness-Based Stress Reduction (MBSR) are efficacious in treating social anxiety disorder (SAD). It is not yet clear, however, whether they share similar trajectories of change and underlying mechanisms in the context of SAD. This randomized controlled study of 108 unmedicated adults with generalized SAD investigated the impact of CBGT vs. MBSR on trajectories of social anxiety, cognitive reappraisal, and mindfulness during 12 weeks of treatment. CBGT and MBSR produced similar trajectories showing decreases in social anxiety and increases in reappraisal (changing the way of thinking) and mindfulness (mindful attitude). Compared to MBSR, CBGT produced greater increases in disputing anxious thoughts/feelings and reappraisal success. Compared to CBGT, MBSR produced greater acceptance of anxiety and acceptance success. Granger Causality analyses revealed that increases in weekly reappraisal and reappraisal success predicted subsequent decreases in weekly social anxiety during CBGT (but not MBSR), and that increases in weekly mindful attitude and disputing anxious thoughts/feelings predicted subsequent decreases in weekly social anxiety during MBSR (but not CBGT). This examination of temporal dynamics identified shared and distinct changes during CBGT and MBSR that both support and challenge current conceptualizations of these clinical interventions. CLINICALTRIALS.

GOV IDENTIFIER

NCT02036658.

Predictors of clinician use of exposure therapy in community mental health settings

Exposure therapy is recognized as the key component of cognitive-behavioral treatment for anxiety. However, exposure is the least used evidence-based treatment in community mental health settings and is the most challenging technique for clinicians to adopt within the context of effectiveness and implementation trials. Little work has examined clinician and organizational characteristics that predict use of exposure, which is important for identifying implementation strategies that may increase its use. In a large sample of community health clinicians (N=335) across 31 clinical practice sites, this study characterized clinician and organizational predictors of exposure use and relaxation for anxiety. Mixed effects regression analyses indicated that both clinician attitudes and an organization's implementation climate may be important levers for interventions seeking to increase clinician exposure use. Greater clinician use of relaxation strategies was also associated with less exposure use. Results point to important implications for implementing cognitive-behavioral therapy for anxiety, including de-emphasizing relaxation and attending to organizational climate.

Considering Meta-Analysis, Meaning, and Metaphor: A Systematic Review and Critical Examination of "Third Wave" Cognitive and Behavioral Therapies

In this review, we examine common usage of the term "third wave" in the scientific literature, systematically review published meta-analyses of identified "third wave" therapies, and consider the implications and options for the use of "third wave" as a metaphor to describe the nature of and relationships among cognitive and behavioral therapies. We demonstrate that the "third wave" term has grown in its use over time, that it is commonly linked with specific therapies, and that the majority of such therapies have amassed a compelling evidence base attesting to their clinical and public health value. We also consider the extent to which the "third wave" designation is an effective guide for the future, and we encourage scientific inquiry and self-reflection among those concerned with cognitive and behavioral therapies and the scientific basis of psychotherapy more broadly.

Factors associated with practitioners' use of exposure therapy for childhood anxiety disorders

The current study examines factors related to use of exposure therapy by clinicians who treat children with anxiety disorders. A sample of 331 therapists from a variety of backgrounds (i.e., social workers, doctoral psychologists, masters level counselors, and marriage and family therapists) completed a survey regarding use of exposure and other treatment techniques for childhood anxiety disorders, as well as beliefs about exposure and child resiliency. Although the majority of therapists endorsed a CBT orientation (81%) and use of CBT techniques, exposure therapy was rarely endorsed. Holding a PhD in psychology as well as more positive beliefs about exposure and child resiliency were associated with greater use of exposure. The results suggest that exposure-based therapy is rarely offered in community settings and that dissemination should focus on individual evidence-based principles and correcting therapist misconceptions.