Combined medication and CBT for generalized anxiety disorder with African American participants: reliability and validity of assessments and preliminary outcomes

Exploring the Effectiveness and Acceptability of a Self-Help Acceptance-Based Behavior Intervention for Anxiety in Black Adults: An Uncontrolled Pilot Study

An estimated one in five Black Americans meet criteria for an anxiety disorder in their lifetimes (Alvarez et al., 2019), but only about 20% of these receive mental health services. Self-help materials that have been shown to be effective in reducing anxiety and worry could be one method of increasing access to evidence-informed treatments for Black Americans. The current study explored the acceptability and effectiveness of the Worry Less, Live More: The Mindful Way Through Anxiety Workbook (WLLM), a self-help workbook based on acceptance-based behavioral therapy, for reducing anxiety in a sample of Black individuals. Sixty-five Black individuals residing in the United States received the WLLM workbook and were asked to read it over 16 weeks at their own pace without intervention from researchers: 40 of those participants completed the follow-up survey. A majority of the participants agreed that the approach was a good match for them (70%) that it aligned with their personal and cultural views (60%), and that the strategies from the workbook were helpful for them when dealing with the stress related to encountering racial stressors (71%). There were significant improvements over time on self-reported general anxiety (d = .50, anxious arousal (d = .41), cognitive fusion (d = .45), and acceptance (d = .76), but no significant changes in engagement in values-based action over time. This study provided preliminary support for the acceptability of WLLM's acceptance-based approach for Black adults.

Outcomes of People of Color in an Efficacy Trial of Cognitive-Behavioral Treatments for Anxiety, Depression, and Related Disorders: Preliminary Evidence

ABSTRACT

Although evidence-based psychological treatments such as cognitive behavioral therapy (CBT) have strong empirical support for reducing anxiety and depression symptoms, CBT outcome research often does not report race and ethnicity variables, or assess how well CBT works for people from historically excluded racial and ethnic groups. This study presents post hoc analyses comparing treatment retention and symptom outcomes for participants of color ( n = 43) and White participants ( n = 136) from a randomized controlled efficacy trial of CBT. χ 2 tests and one-way ANCOVA showed no observable differences between the two samples on attrition or on clinician-rated measures of anxiety and depression at posttreatment and follow-up. Moderate to large within-group effect sizes on anxiety and depression were found for Black, Latinx, and Asian American participants at almost all time points. These preliminary findings suggest that CBT for anxiety and comorbid depression may be efficacious for Black, Asian American, and Latinx individuals.

Psychotherapeutic treatments for generalized anxiety disorder: cognitive and behavioral therapies, enhancement strategies, and emerging efforts

INTRODUCTION

Generalized anxiety disorder (GAD) is common and disabling. Different versions of cognitive behavioral therapy (CBT) have been tested, but no treatment works for everyone. Therefore, researchers have attempted approaches to enhance CBT.

AREAS COVERED

The current narrative review examines meta-analyses and individual trials of CBT-based treatments for GAD. We focus on CBT and its cognitive and behavioral components as well as efforts to enhance CBT and its dissemination and generalizability. Enhancement efforts included interpersonal and emotional processing therapy, mindfulness-based CBT, emotion regulation therapy, intolerance of uncertainty therapy, the unified protocol, metacognitive therapy, motivational interviewing, and contrast avoidance targeted treatment. Emerging strategies to enhance dissemination have focused on technologically based treatments. Attempts at generalizability have included examination of efficacy within diverse racial and ethnic groups.

EXPERT OPINION

We conclude that CBT is efficacious, and a number of enhancement efforts have shown some promise in improving upon CBT in single trials. However, more research is needed, particularly efforts to determine which enhancements work best for which individuals and what are the mechanisms of change. Furthermore, few technological interventions have been compared to active treatments. Finally, much more attention needs to be paid to ethnic and racial diversity in randomized controlled trials.

Cognitive-Behavioral Therapy to Alleviate Treatment-Induced Menopausal Symptoms in Women With Breast Cancer: A Systematic Review

BACKGROUND

Numerous women with breast cancer (BC) exhibit early menopausal symptoms after undergoing cancer treatments. Medications that control menopausal symptoms can cause severe side effects and are contraindicated for patients with BC. Therefore, complementary and alternative medicines should be used. This study investigates the use of cognitive-behavioral therapy (CBT) for patients with menopausal symptoms after BC treatment.

OBJECTIVE

A systematic review was conducted to determine the efficacy and availability of CBT interventions in reducing treatment-induced menopausal symptoms in female patients with BC.

METHODS

Keywords were searched in Medical Subject Headings and 5 databases. The search criteria included randomized controlled trials (RCTs), non-RCTs, and single-group pre- and post-studies. Because of the risk of bias in non-RCTs using Joanna Briggs Institute's critical appraisal tools and single-group studies, the Critical Appraisal Skills Programme checklist for qualitative studies and RCTs was appraised using the Jadad scale.

RESULTS

After the review, 9 suitable studies were identified. Standard CBT programs lasted for 6 consecutive weeks, with 1 session of 1.5 hours weekly. The follow-up time was approximately 9 to 26 weeks. Women receiving CBT exhibited improvement in physical function and psychological state. This review supported the use of CBT to effectively improve the mental health of and reduce treatment-induced menopausal symptoms in BC survivors.

CONCLUSIONS

Cognitive-behavioral therapy interventions yielded positive outcomes in patients with BC, particularly in those experiencing menopausal symptoms.

IMPLICATIONS FOR PRACTICE

Cancer treatment generated severe menopausal symptoms in patients with BC. However, health professionals may use CBT to alleviate patients' menopausal symptoms.

Intolerance of Uncertainty Mediates Symptoms of PTSD and Depression in African American Veterans With Comorbid PTSD and Substance Use Disorders

Posttraumatic stress disorder (PTSD) is a major health concern among veterans, specifically African American veterans, and is commonly comorbid with other negative mental health outcomes including substance use disorders (SUD) and symptoms of depression. The current study examined intolerance of uncertainty as a mediator of the relationship between PTSD and depression symptoms in a sample of African American veterans with a dual diagnosis of PTSD and SUD. Participants included 113 African American veterans who were in treatment for PTSD and SUD at a Veterans Affairs Medical Center. Five mediation analyses were conducted to examine the mediational effect of intolerance of uncertainty on the relationship between PTSD symptom clusters (i.e., total, hyperarousal, numbness, avoidance, and intrusion) and depression symptoms. Findings indicated that intolerance of uncertainty mediated the relationship between four of the five mediation models (i.e., total symptoms, hyperarousal, numbness, and intrusion). These results imply that for African American veterans, higher levels of certain PTSD symptoms were associated with higher levels of intolerance of uncertainty, which in turn were related to increased levels of depression symptoms.

A Pilot Study of Emotion Regulation Therapy for Generalized Anxiety and Depression: Findings From a Diverse Sample of Young Adults

Emotion regulation therapy (ERT) for generalized anxiety disorder (GAD) and accompanying major depressive disorder (MDD) is a theoretically derived, evidence-based treatment that integrates principles from traditional and contemporary cognitive-behavioral and experiential approaches with basic and translational findings from affect science to offer a blueprint for improving intervention by focusing on the motivational responses and corresponding self-referential regulatory characteristics. Preliminary evidence supports the efficacy of a 20-session version of ERT. However, previous trials of ERT and other traditional and contemporary cognitive-behavioral therapies have often utilized relatively homogeneous samples. Various contextual and demographic factors may be associated with challenges that increase risk for negative mental and social outcomes for young adults ages 18-29, particularly for individuals from diverse backgrounds. The aim of this pilot study was to examine the effectiveness of a briefer 16-session version of ERT in a racially and ethnically diverse sample of young adults. Participants (N = 31) were enrolled at an urban-based, commuter college who consented to treatment for anxiety, worry, or depression at an on-campus counseling center. Open-trial results demonstrate strong ameliorative changes in worry, rumination, self-reported and clinician-rated GAD and MDD severity, social disability, quality of life, attentional flexibility, decentering/distancing, reappraisal, trait mindfulness, and negative emotionality from pre- to posttreatment. These gains were maintained throughout a 3- and 9-month follow-up. These findings provide preliminary evidence for the efficacy of ERT in treating a racially and ethnically heterogeneous population. Further, this study highlights comparable effectiveness of a briefer 16-session version of ERT.

Testing Cognitive and Emotion-Focused Models of Worry in Black and White Samples

Several models have been proposed to conceptualize worry. Broadly, the models can be classified as cognitive (including the Avoidance Model, the Intolerance of Uncertainty Model, and the Metacognitive Model) and emotion-focused (including Emotion Dysregulation and Acceptance-Based models). Although these models have received strong empirical investigation in primarily non-Hispanic White samples, no known study has examined the applicability to racial and ethnic minority groups. The current study compared the proportion of variance explained by cognitive and emotion-focused models of worry in White and Black samples. Results indicated that cognitive and emotion-focused models significantly predicted worry in both Black and White samples. However, the overall amount of variance in worry explained by the models was less for Black samples. Specifically, controlling for gender, the cognitive models explained 53% of the variance in worry in the White sample compared with 19% in the Black sample. Similarly, the emotion-focused models explained 34% of the variance in worry in the White sample but only 13% in the Black sample. These findings suggest that well-established conceptual frameworks for worry failed to explain the bulk of the variance in worry in Black samples, leaving much unknown. Additional research is needed to identify key variables that may further explain worry in ethnic minority samples.