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Gandarela L, de A. Sampaio TP, Marçal L, Burdmann EA, Neto FL, Bernik MA. Inflammatory markers changes following acceptance-based behavioral psychotherapy in generalized anxiety disorder patients: Evidence from a randomized controlled trial. Brain Behav Immun Health 2024; 38:100779. [PMID: 38725444 PMCID: PMC11081778 DOI: 10.1016/j.bbih.2024.100779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 04/20/2024] [Accepted: 04/23/2024] [Indexed: 05/12/2024] Open
Abstract
Introduction Generalized anxiety disorder (GAD) has been associated with elevated levels of C-reactive protein (CRP) and proinflammatory cytokines. Despite robust evidence as an effective treatment for GAD, research on the effects of cognitive-behavioral therapies (CBT) in the inflammatory profile of patients with clinical anxiety has presented mixed results. Objective The present study aimed to investigate the effect of an acceptance-based behavior therapy (ABBT) on inflammatory biomarkers and their association with anxiety levels in GAD patients in comparison to supportive therapy as an active control. Methods Peripheral inflammatory biomarkers (CRP, IL-1β, IL-4, IL-6, IL-10, TNF-α) were measured in 77 GAD patients who participated in a 14-week 10-session randomized clinical trial of group ABBT (experimental, n = 37) or supportive group therapy (ST: active control group, n = 40). Results The concentrations of IL-1β decreased in the control group and the concentrations of IL-6 increased in the experimental group from baseline to post-treatment, whereas no difference was identified in IL-4, IL-10, TNF, or CRP. Although anxiety and depression levels decreased in both treatment conditions, no correlation with inflammation markers was found for most clinical and biological variables. A negative correlation between changes in IL-6 and IL-10 and anxiety symptom score changes was identified. Conclusions The present study results found that a short trial of acceptance-based behavior therapy did not change the proinflammatory profile which may be associated with GAD. Additional research is needed to evaluate the influence of other inflammation-related variables, longer periods of follow-up as well as the effect of supportive therapy on peripheral inflammatory biomarkers in GAD patients.
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Affiliation(s)
- Lucas Gandarela
- Experimental Pathophysiology Program, School of Medicine, University of São Paulo, São Paulo, Brazil
- Department and Institute of Psychiatry, Anxiety Disorders Program, University of São Paulo, São Paulo, Brazil
| | - Thiago P. de A. Sampaio
- Department and Institute of Psychiatry, Anxiety Disorders Program, University of São Paulo, São Paulo, Brazil
- Department of Clinical Psychology, Institute of Psychology, University of São Paulo, São Paulo, Brazil
| | - Lia Marçal
- LIM 12, Division of Nephrology, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Emmanuel A. Burdmann
- LIM 12, Division of Nephrology, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Francisco Lotufo Neto
- Department and Institute of Psychiatry, Anxiety Disorders Program, University of São Paulo, São Paulo, Brazil
- Department of Clinical Psychology, Institute of Psychology, University of São Paulo, São Paulo, Brazil
| | - Marcio A. Bernik
- Experimental Pathophysiology Program, School of Medicine, University of São Paulo, São Paulo, Brazil
- Department and Institute of Psychiatry, Anxiety Disorders Program, University of São Paulo, São Paulo, Brazil
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Ong CW, Skolnik AM, Johnson HM, Krafft J, Loew S, Kurtz AJ, Lee EB. Sociodemographic representation in randomized controlled trials for anxiety-related disorders in the U.S.: A systematic review (1993-2023). Clin Psychol Rev 2024; 111:102446. [PMID: 38796946 DOI: 10.1016/j.cpr.2024.102446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 03/20/2024] [Accepted: 05/16/2024] [Indexed: 05/29/2024]
Abstract
Cognitive behavioral therapies have been identified as evidence-based treatments for anxiety-related disorders. However, data supporting the effectiveness of these treatments have been largely collected from participants with majoritized identities, potentially limiting the extent to which they can be considered "evidence-based" for clients from minoritized groups. The current review examined sociodemographic representation and quality of sociodemographic reporting in randomized controlled trials for anxiety-related disorders in the U.S. between 1993 and 2023. We conducted a systematic literature review of U.S.-based randomized controlled trials of cognitive behavioral therapies for anxiety-related disorders, extracted data on sociodemographic variables, and rated quality of reporting. Data from 55 eligible studies (N = 4492) indicated that white and female identities were overrepresented relative to the U.S. population, with variables like disability status, sexual orientation, and religious identification consistently ignored. In addition, quality of reporting was generally poor (mean = 3.6 out of 10), with many studies failing to account for demographic variables in their analyses or description of study limitations. Publication year, sample size, and NIH funding status did not significantly predict gender representation (% women), ethnoracial representation (% white), or quality of reporting. These findings underscore the importance of critically evaluating to whom "evidence-based" treatments apply and increasing diversity of clinical samples, to ensure that evidence-based treatments are inclusive. Recommendations for future research, clinical implications, and limitations are discussed.
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Affiliation(s)
| | | | | | | | - Sarah Loew
- Department of Psychology, Southern Illinois University, USA
| | | | - Eric B Lee
- Department of Psychology, Southern Illinois University, USA
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Papola D, Miguel C, Mazzaglia M, Franco P, Tedeschi F, Romero SA, Patel AR, Ostuzzi G, Gastaldon C, Karyotaki E, Harrer M, Purgato M, Sijbrandij M, Patel V, Furukawa TA, Cuijpers P, Barbui C. Psychotherapies for Generalized Anxiety Disorder in Adults: A Systematic Review and Network Meta-Analysis of Randomized Clinical Trials. JAMA Psychiatry 2024; 81:250-259. [PMID: 37851421 PMCID: PMC10585589 DOI: 10.1001/jamapsychiatry.2023.3971] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 08/02/2023] [Indexed: 10/19/2023]
Abstract
Importance Generalized anxiety disorder (GAD) is one of the most common mental disorders in adults. Psychotherapies are among the most recommended treatments for GAD, but which should be considered as first-line treatment needs to be clarified. Objective To use a network meta-analysis to examine the short- and long-term associations of different psychotherapies with outcomes of effectiveness and acceptability in adults with GAD. Data Sources MEDLINE, Embase, PsycINFO, and the Cochrane Register of Controlled Trials were searched from database inception to January 1, 2023, to identify randomized clinical trials (RCTs) of psychotherapies for adults with GAD. Study Selection RCTs comparing any type of psychotherapy against another or with a control condition for the treatment of adults (≥18 years, both sexes) with a primary diagnosis of GAD were eligible for inclusion. Data Extraction and Synthesis This study followed Cochrane standards for extracting data and assessing data quality and used the PRISMA guideline for reporting. Risk of bias of individual studies was assessed using the second version of the Cochrane risk of bias tool, and the Confidence in Network Meta-Analysis was used to rate the certainty of evidence for meta-analytical results. Main Outcomes and Measures Eight psychotherapies were compared against one another and with 2 control conditions. Primary outcomes were severity of GAD symptoms and acceptability of the psychotherapies. Random-effects model pairwise and network meta-analyses were conducted. For effectiveness, standardized mean differences (SMDs) were pooled, and for acceptability, relative risks with 95% CIs were calculated. Results Data from 65 RCTs were included. Effect size estimates on data from 5048 participants (mean [SD], 70.9% [11.9%] women; mean [SD] age, 42.2 [12.5] years) suggested that third-wave cognitive behavior therapies (CBTs) (SMD, -0.76 [95% CI, -1.15 to -0.36]; certainty, moderate), CBT (SMD, -0.74 [95% CI, -1.09 to -0.38]; certainty, moderate), and relaxation therapy (SMD, -0.59 [95% CI, -1.07 to -0.11]; certainty, low) were associated with reduced GAD symptoms vs treatment as usual. Relative risks for all-cause discontinuation (indication of acceptability) signaled no differences compared with treatment as usual for all psychotherapies (eg, relative risk, 1.04 [95% CI, 0.64-1.67] for CBT vs treatment as usual). When excluding studies at high risk of bias, relaxation therapy lost its superiority over treatment as usual (SMD, -0.47; 95% CI, -1.18 to 0.23). When considering anxiety severity at 3 to 12 months after completion of the intervention, only CBT remained significantly associated with greater effectiveness than treatment as usual (SMD, -0.60; 95% CI, -0.99 to -0.21). Conclusions and Relevance Given the evidence in this systematic review and network meta-analysis for its associations with both acute and long-term effectiveness, CBT may represent the first-line therapy of GAD. Third-wave CBTs and relaxation therapy were associated with short-term effectiveness and may also be offered.
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Affiliation(s)
- Davide Papola
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, University of Verona, Verona, Italy
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Clara Miguel
- Section of Clinical Psychology, Department of Clinical, Neuro and Developmental Psychology, Vrije Universiteit Amsterdam, the Netherlands
- WHO Collaborating Centre for Research and Dissemination of Psychological Interventions, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Mariacristina Mazzaglia
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, University of Verona, Verona, Italy
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Pamela Franco
- Department of Psychology, Pontificia Universidad Católica de Chile, Santiago, Chile
- Millennium Institute for Research in Depression and Personality (MIDAP), Santiago, Chile
| | - Federico Tedeschi
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, University of Verona, Verona, Italy
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Sara A. Romero
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts
| | - Anushka R. Patel
- Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts
| | - Giovanni Ostuzzi
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, University of Verona, Verona, Italy
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Chiara Gastaldon
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, University of Verona, Verona, Italy
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Eirini Karyotaki
- Section of Clinical Psychology, Department of Clinical, Neuro and Developmental Psychology, Vrije Universiteit Amsterdam, the Netherlands
- WHO Collaborating Centre for Research and Dissemination of Psychological Interventions, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Mathias Harrer
- Psychology & Digital Mental Health Care, Department of Health Sciences, Technical University Munich, Munich, Germany
| | - Marianna Purgato
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, University of Verona, Verona, Italy
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Marit Sijbrandij
- Section of Clinical Psychology, Department of Clinical, Neuro and Developmental Psychology, Vrije Universiteit Amsterdam, the Netherlands
- WHO Collaborating Centre for Research and Dissemination of Psychological Interventions, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Vikram Patel
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts
| | - Toshi A. Furukawa
- Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine/School of Public Health, Kyoto, Japan
| | - Pim Cuijpers
- Section of Clinical Psychology, Department of Clinical, Neuro and Developmental Psychology, Vrije Universiteit Amsterdam, the Netherlands
- WHO Collaborating Centre for Research and Dissemination of Psychological Interventions, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Corrado Barbui
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, University of Verona, Verona, Italy
- Section of Psychiatry, Department of Neuroscience, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
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Abstract
Recent work has highlighted that process-outcome relationships are likely to vary depending on the client, yet much work remains to be done in the area of tailoring interventions to a given client. This naturalistic single-case analysis provides an example of augmenting a treatment protocol with "off protocol" relaxation methods, based on routinely collected outcome information to guide shared decision making. Intensive case study analyses were applied to one client with principal generalized anxiety disorder and comorbid major depressive disorder receiving transdiagnostic cognitive-behavioral therapy. The client completed two routine anxiety and depression symptom and functioning scales prior to each session of naturalistic treatment. Time series analyses were applied to the two symptom measures. Among the results, (a) significant linear decreases in anxiety and depression from baseline to posttreatment were observed; and (b) the introduction of relaxation methods had a significant impact on the course of anxiety symptom change. In conclusion, routine outcome assessment can be used to inform intervention augmentation with individual clients. Furthermore, regular assessment is needed to determine if a client may benefit from an alternative set of specific intervention strategies.
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Zhang Z, Mao J, Yuan J, Yang J. Unconscious and conscious acceptance downregulate aggressive behavior: Mediating role of anger regulation. Acta Psychol (Amst) 2023; 239:104000. [PMID: 37562322 DOI: 10.1016/j.actpsy.2023.104000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 07/25/2023] [Accepted: 07/31/2023] [Indexed: 08/12/2023] Open
Abstract
Social exclusion can induce negative emotions and aggression. While previous studies have investigated the effect of trait acceptance on emotional experience and aggression during social exclusion, it is still unclear how different forms of acceptance strategy can downregulate negative emotions and whether this potential reduction of negative emotions should mediate the effect of acceptance on aggression. To address these questions, 100 participants were recruited and randomly divided into three groups: control group (CG, N = 33), conscious acceptance group (CAG, N = 33) and unconscious acceptance group (UAG, N = 34). Negative emotions were induced by the cyberball game and measured by the modified PANAS. Aggressive behavior was assessed by the hot sauce allocation task. Results showed that anger, rather than other negative emotions, mediated the effect of acceptance on aggressive behavior. Conscious and unconscious acceptance both effectively regulated anger, hurt feelings and aggressive behavior during social exclusion. Compared to conscious acceptance, unconscious acceptance was associated with less reduction of positive emotion and had a better effect on reducing sadness. These findings highlight the advantage of applying unconscious acceptance strategy to regulating social exclusion-induced emotions for the purpose of reducing aggressive behavior.
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Affiliation(s)
- Zhiling Zhang
- The Affect Cognition and Regulation Laboratory (ACRLab), Institute of Brain and Psychological Sciences, Sichuan Normal University, Chengdu 610066, China
| | - Jixuan Mao
- Xi'an Jingkai No.1 School, Xi'an 710000, China
| | - Jiajin Yuan
- The Affect Cognition and Regulation Laboratory (ACRLab), Institute of Brain and Psychological Sciences, Sichuan Normal University, Chengdu 610066, China; Sichuan Key Laboratory of Psychology and Behavior of Discipline Inspection and Supervision (Sichuan Normal University), Chengdu 610066, China
| | - Jiemin Yang
- The Affect Cognition and Regulation Laboratory (ACRLab), Institute of Brain and Psychological Sciences, Sichuan Normal University, Chengdu 610066, China.
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Berg H, Akeman E, McDermott TJ, Cosgrove KT, Kirlic N, Clausen A, Cannon M, Yeh HW, White E, Thompson WK, Choquette EM, Sturycz-Taylor CA, Cochran G, Ramirez S, Martell CR, Wolitzky-Taylor KB, Craske MG, Abelson JL, Paulus MP, Aupperle RL. A randomized clinical trial of behavioral activation and exposure-based therapy for adults with generalized anxiety disorder. JOURNAL OF MOOD AND ANXIETY DISORDERS 2023; 1:100004. [PMID: 38384390 PMCID: PMC10881118 DOI: 10.1016/j.xjmad.2023.100004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
Objective Exposure-based therapy (EXP) and behavioral activation (BA) are empirically-supported behavioral intervention techniques that target avoidance and approach behavior to alleviate symptoms. Although EXP is an established treatment for generalized anxiety disorder (GAD), the effectiveness of BA for GAD has not been directly tested or compared with that of EXP. This study examined the efficacy of EXP and BA for adults with GAD. Method In a randomized clinical trial (clinicaltrials.gov: NCT02807480) with partial blinding in Tulsa, OK, 102 adults with GAD were allocated to manualized, 10-session EXP or BA between April 2016-April 2021. Primary analyses were intention-to-treat and included the 94 (46 EXP, 48 BA) participants who started treatment. The GAD-7 self-report scale was the primary outcome measure. Results Similar GAD-7 declines were observed at post-treatment for EXP (d=-0.97 [95% CI -1.40 to -0.53]) and BA (d=-1.14 [95% CI -1.57 to -0.70]), and were maintained through 6-month follow-up (EXP: d=-2.13, BA: d=-1.98). Compared to EXP, BA yielded more rapid declines in anxiety and depression scores during therapy (d=0.75-0.77), as well as lower anxiety and depression scores (d=0.13-0.14) and greater participant-rated improvement (d=0.64) at post-treatment. Bayesian analyses indicated 74-99% probability of greater change in BA than EXP at post-treatment. Conclusions BA and EXP are both effective in treating GAD, and BA may confer greater benefit during treatment. Future research is warranted to inform personalized treatment approaches.
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Affiliation(s)
- Hannah Berg
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136, USA
| | - Elisabeth Akeman
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136, USA
| | - Timothy J. McDermott
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136, USA
- Department of Psychology, University of Tulsa, 800 South Tucker Drive, Tulsa, OK 74104, USA
| | - Kelly T. Cosgrove
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136, USA
- Department of Psychology, University of Tulsa, 800 South Tucker Drive, Tulsa, OK 74104, USA
| | - Namik Kirlic
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136, USA
| | - Ashley Clausen
- St. Vincent Hospital, Billings, 1233 N 30th St, Billings, MT 59101, USA
| | - Mallory Cannon
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136, USA
| | - Hung-Wen Yeh
- Health Services & Outcomes Research, Children’s Mercy Hospital, 2401 Gillham Road, Kansas City, MO 64108, USA
- Department of Pediatrics, School of Medicine, University of Missouri-Kansas City, 2411 Holmes Street, Kansas City, MO 64108, USA
| | - Evan White
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136, USA
- Department of Community Medicine, University of Tulsa, 1215 South Boulder Ave W, Tulsa, OK 74119, USA
| | - Wesley K. Thompson
- Family Medicine and Public Health, UC San Diego, 9500 Gilman Dr., La Jolla, CA 92093, USA
| | - Emily M. Choquette
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136, USA
| | | | - Gabe Cochran
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136, USA
| | - Sam Ramirez
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136, USA
| | - Christopher R. Martell
- Department of Psychological and Brain Sciences, University of Massachusetts–Amherst, 135 Hicks Way, Amherst, MA 01003, USA
| | - Kate B. Wolitzky-Taylor
- Psychology, Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, 405 Hilgard Avenue, Los Angeles, CA 90077, USA
| | - Michelle G. Craske
- Psychology, Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, 405 Hilgard Avenue, Los Angeles, CA 90077, USA
| | - James L. Abelson
- Department of Psychiatry, University of Michigan, 1500 E Medical Center Dr, Ann Arbor, MI 48109, USA
| | - Martin P. Paulus
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136, USA
- Department of Community Medicine, University of Tulsa, 1215 South Boulder Ave W, Tulsa, OK 74119, USA
| | - Robin L. Aupperle
- Laureate Institute for Brain Research, 6655 South Yale Ave., Tulsa, OK 74136, USA
- Department of Community Medicine, University of Tulsa, 1215 South Boulder Ave W, Tulsa, OK 74119, USA
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Acceptance-Based Behavioral Therapy: Treating Anxiety and Related Challenges. Lizabeth Roemer and Susan M. Orsillo. The Guilford Press, 2020, 318 pages. J Cogn Psychother 2023; 37:102-104. [PMID: 36788003 DOI: 10.1891/jcp-2021-0037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Newman MG, Basterfield C, Erickson TM, Caulley E, Przeworski A, Llera SJ. Psychotherapeutic treatments for generalized anxiety disorder: cognitive and behavioral therapies, enhancement strategies, and emerging efforts. Expert Rev Neurother 2022; 22:751-770. [PMID: 36107159 PMCID: PMC9754763 DOI: 10.1080/14737175.2022.2125800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 09/14/2022] [Indexed: 11/04/2022]
Abstract
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.
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Affiliation(s)
- Michelle G Newman
- Department of Psychology, The Pennsylvania State University, Park, PA, USA
| | | | - Thane M Erickson
- Department of Psychology, Seattle Pacific University, Seattle, Washington, USA
| | - Evan Caulley
- Department of Psychology, Seattle Pacific University, Seattle, Washington, USA
| | - Amy Przeworski
- Department of Psychology, Case Western Reserve University, Cleveland, Ohio, USA
| | - Sandra J Llera
- Department of Psychology, Towson University, Baltimore, Maryland, USA
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Martins DS, Sampaio TPDA, Lotufo Neto F. Relationships between worry and depressive symptoms during two group therapies for generalized anxiety disorder. JORNAL BRASILEIRO DE PSIQUIATRIA 2022. [DOI: 10.1590/0047-2085000000361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ABSTRACT Objective: Generalized anxiety disorder (GAD) is a chronic and disabling disorder associated with various impairments and shows a significant prevalence in the worldwide and Brazilian populations. This study aimed to investigate the longitudinal relationship of two symptoms relevant to the disorder (worry and depressive symptoms) in the context of a randomized clinical trial (RCT) by using a cross-lagged panel model (CLPM) analysis. Methods: A total of 92 adult patients with GAD were randomized to receive ten sessions of either acceptance‐based group behavioral therapy (ABBT) or nondirective supportive group therapy (NDST). Treatment had four time-point measures. Worries were measured using the Penn State Worry Questionnaire (PSWQ), and depression was measured using the Depression Anxiety Stress Scales (DASS-D). Results: The NDST model revealed significant paths from worry to depression (first wave) and from depression to worry (second wave). There was no other significant cross-lagged effect. These data show that there was an influence between symptoms only during one of the treatment groups, and without a homogeneous and constant pattern in any of the cross-lagged routes. Conclusion: A supportive group psychotherapy potentially interferes with the pattern of the direct relationship between worries and depressive symptoms in adults with GAD.
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Almeida RBD, Demenech LM, Sousa-Filho PGD, Neiva-Silva L. ACT em Grupo para Manejo de Ansiedade entre Universitários: Ensaio Clínico Randomizado. PSICOLOGIA: CIÊNCIA E PROFISSÃO 2022. [DOI: 10.1590/1982-3703003235684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Resumo Estima-se que um a cada cinco estudantes universitários ao redor do mundo apresenta algum tipo de transtorno psicológico, dentre os quais os transtornos de ansiedade são os mais prevalentes. Este estudo consiste em um ensaio clínico randomizado com o objetivo de avaliar a eficácia e efetividade de um protocolo semiestruturado de psicoterapia em grupo baseado nos princípios da Terapia de Aceitação e Compromisso (ACT) para o tratamento de ansiedade entre estudantes universitários. Os participantes foram alocados aleatoriamente entre os grupos intervenção e controle. Os níveis de ansiedade pré e pós-intervenção foram avaliados por meio do instrumento General Anxiety Disorders-7 (GAD-7). A amostra final do estudo foi composta por 15 pessoas, dentre as quais 10 foram alocadas no grupo intervenção e 5, no grupo controle. Os resultados foram analisados de duas formas: a) por protocolo (Per-protocol analysis); e b) por intenção de tratar (Intention-to-treat Analysis). Este tratamento reduziu a sintomatologia ansiosa em 39,7% entre os pacientes que completaram o tratamento (por protocolo, p=0,030) e em 30,8% entre todos alocados para o grupo intervenção (i.e., por intenção de tratar, incluindo os dropouts, p=0,035), enquanto os controles não tiveram redução significativa no mesmo período. Portanto, recomenda-se a utilização deste protocolo dentro do contexto universitário como uma alternativa viável ao acompanhamento individual em situações de transtornos de ansiedade. Pesquisas futuras com amostras maiores podem contribuir na consolidação deste protocolo.
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Haller H, Breilmann P, Schröter M, Dobos G, Cramer H. A systematic review and meta-analysis of acceptance- and mindfulness-based interventions for DSM-5 anxiety disorders. Sci Rep 2021; 11:20385. [PMID: 34650179 PMCID: PMC8516851 DOI: 10.1038/s41598-021-99882-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 10/01/2021] [Indexed: 01/13/2023] Open
Abstract
This meta-analysis systematically reviewed the evidence on standardized acceptance-/mindfulness-based interventions in DSM-5 anxiety disorders. Randomized controlled trials examining Acceptance and Commitment Therapy (ACT), Mindfulness-Based Cognitive Therapy (MBCT), and Mindfulness-Based Stress Reduction (MBSR) were searched via PubMed, Central, PsycInfo, and Scopus until June 2021. Standardized mean differences (SMD) and 95% confidence intervals (CI) were calculated for primary outcomes (anxiety) and secondary ones (depression and quality of life). Risk of bias was assessed using the Cochrane tool. We found 23 studies, mostly of unclear risk of bias, including 1815 adults with different DSM-5 anxiety disorders. ACT, MBCT and MBSR led to short-term effects on clinician- and patient-rated anxiety in addition to treatment as usual (TAU) versus TAU alone. In comparison to Cognitive Behavioral Therapy (CBT), ACT and MBCT showed comparable effects on both anxiety outcomes, while MBSR showed significantly lower effects. Analyses up to 6 and 12 months did not reveal significant differences compared to TAU or CBT. Effects on depression and quality of life showed similar trends. Statistical heterogeneity was moderate to considerable. Adverse events were reported insufficiently. The evidence suggests short-term anxiolytic effects of acceptance- and mindfulness-based interventions. Specific treatment effects exceeding those of placebo mechanisms remain unclear. Protocol registry: Registered at Prospero on November 3rd, 2017 (CRD42017076810).
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Affiliation(s)
- Heidemarie Haller
- Department of Internal and Integrative Medicine, Evang. Kliniken Essen-Mitte, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany.
| | - Pascal Breilmann
- Department of Internal and Integrative Medicine, Evang. Kliniken Essen-Mitte, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Marleen Schröter
- Department of Internal and Integrative Medicine, Evang. Kliniken Essen-Mitte, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Gustav Dobos
- Department of Internal and Integrative Medicine, Evang. Kliniken Essen-Mitte, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Holger Cramer
- Department of Internal and Integrative Medicine, Evang. Kliniken Essen-Mitte, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
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12
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Gould RL, Wetherell JL, Serfaty MA, Kimona K, Lawrence V, Jones R, Livingston G, Wilkinson P, Walters K, Novere ML, Howard RJ. Acceptance and commitment therapy for older people with treatment-resistant generalised anxiety disorder: the FACTOID feasibility study. Health Technol Assess 2021; 25:1-150. [PMID: 34542399 DOI: 10.3310/hta25540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Generalised anxiety disorder, characterised by excessive anxiety and worry, is the most common anxiety disorder among older people. It is a condition that may persist for decades and is associated with numerous negative outcomes. Front-line treatments include pharmacological and psychological therapy, but many older people do not find these treatments effective. Guidance on managing treatment-resistant generalised anxiety disorder in older people is lacking. OBJECTIVES To assess whether or not a study to examine the clinical effectiveness and cost-effectiveness of acceptance and commitment therapy for older people with treatment-resistant generalised anxiety disorder is feasible, we developed an intervention based on acceptance and commitment therapy for this population, assessed its acceptability and feasibility in an uncontrolled feasibility study and clarified key study design parameters. DESIGN Phase 1 involved qualitative interviews to develop and optimise an intervention as well as a survey of service users and clinicians to clarify usual care. Phase 2 involved an uncontrolled feasibility study and qualitative interviews to refine the intervention. SETTING Participants were recruited from general practices, Improving Access to Psychological Therapies services, Community Mental Health Teams and the community. PARTICIPANTS Participants were people aged ≥ 65 years with treatment-resistant generalised anxiety disorder. INTERVENTION Participants received up to 16 one-to-one sessions of acceptance and commitment therapy, adapted for older people with treatment-resistant generalised anxiety disorder, in addition to usual care. Sessions were delivered by therapists based in primary and secondary care services, either in the clinic or at participants' homes. Sessions were weekly for the first 14 sessions and fortnightly thereafter. MAIN OUTCOME MEASURES The co-primary outcome measures for phase 2 were acceptability (session attendance and satisfaction with therapy) and feasibility (recruitment and retention). Secondary outcome measures included additional measures of acceptability and feasibility and self-reported measures of anxiety, worry, depression and psychological flexibility. Self-reported outcomes were assessed at 0 weeks (baseline) and 20 weeks (follow-up). Health economic outcomes included intervention and resource use costs and health-related quality of life. RESULTS Fifteen older people with treatment-resistant generalised anxiety disorder participated in phase 1 and 37 participated in phase 2. A high level of feasibility was demonstrated by a recruitment rate of 93% and a retention rate of 81%. A high level of acceptability was found with respect to session attendance (70% of participants attended ≥ 10 sessions) and satisfaction with therapy was adequate (60% of participants scored ≥ 21 out of 30 points on the Satisfaction with Therapy subscale of the Satisfaction with Therapy and Therapist Scale-Revised, although 80% of participants had not finished receiving therapy at the time of rating). Secondary outcome measures and qualitative data further supported the feasibility and acceptability of the intervention. Health economic data supported the feasibility of examining cost-effectiveness in a future randomised controlled trial. Although the study was not powered to examine clinical effectiveness, there was indicative evidence of improvements in scores for anxiety, depression and psychological flexibility. LIMITATIONS Non-specific therapeutic factors were not controlled for, and recruitment in phase 2 was limited to London. CONCLUSIONS There was evidence of high levels of feasibility and acceptability and indicative evidence of improvements in symptoms of anxiety, depression and psychological flexibility. The results of this study suggest that a larger-scale randomised controlled trial would be feasible to conduct and is warranted. TRIAL REGISTRATION Current Controlled Trials ISRCTN12268776. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 25, No. 54. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Rebecca L Gould
- Division of Psychiatry, Faculty of Brain Sciences, University College London, London, UK
| | - Julie Loebach Wetherell
- Department of Psychiatry, VA San Diego Healthcare System, University of California San Diego, La Jolla, CA, USA
| | - Marc A Serfaty
- Division of Psychiatry, Faculty of Brain Sciences, University College London, London, UK
| | - Kate Kimona
- Division of Psychiatry, Faculty of Brain Sciences, University College London, London, UK
| | - Vanessa Lawrence
- Health Services & Population Research Department, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Rebecca Jones
- Division of Psychiatry, Faculty of Brain Sciences, University College London, London, UK
| | - Gill Livingston
- Division of Psychiatry, Faculty of Brain Sciences, University College London, London, UK
| | | | - Kate Walters
- Department of Primary Care and Population Health, University College London, London, UK
| | - Marie Le Novere
- Department of Primary Care and Population Health, University College London, London, UK
| | - Robert J Howard
- Division of Psychiatry, Faculty of Brain Sciences, University College London, London, UK
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13
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Krafft J, Ong CW, Davis CH, Petersen JM, Levin ME, Twohig MP. An Open Trial of Group Acceptance and Commitment Therapy With an Adjunctive Mobile App for Generalized Anxiety Disorder. COGNITIVE AND BEHAVIORAL PRACTICE 2021. [DOI: 10.1016/j.cbpra.2021.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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14
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Vera M, Obén A, Juarbe D, Hernández N, Pérez-Pedrogo C. Randomized pilot trial of cognitive-behavioral therapy and acceptance-based behavioral therapy in the treatment of Spanish-speaking Latino primary care patients with generalized anxiety disorder. JOURNAL OF BEHAVIORAL AND COGNITIVE THERAPY 2021; 31:91-103. [PMID: 35813157 DOI: 10.1016/j.jbct.2020.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The evidence base supporting the usefulness of traditional cognitive-behavioral therapy (CBT) and newer acceptance-based CBT treatments for generalized anxiety disorder (GAD) has grown over the past decades. GAD is prevalent among several Latino subgroups, particularly Puerto Ricans. However, there remains uncertainty regarding the appropriateness of these interventions for Spanish-speaking Latinos since they have been routinely excluded in both efficacy and effectiveness studies. As an initial step to bridge this gap, this pilot study examined the potential efficacy of two CBT interventions for GAD, traditional CBT and acceptance-based behavioral therapy (ABBT), in a sample of Spanish-speaking Latinos. Ninety primary care patients with GAD were randomly assigned to receive CBT (n=30), ABBT (n=30), or treatment as usual (TAU) (n=30). Excessive worry, the core feature of GAD, was assessed with the Penn State Worry Questionnaire (PSWQ), which is considered the gold standard measure of GAD-related worry. At follow-up, PSWQ scores for participants in the CBT and ABBT groups were statistically lower than those of the TAU group and statistically comparable to each other. CBT and ABBT reduced worry level to a greater degree than usual care by follow-up. Our findings provide preliminary, yet crucial data, which support the potential of both interventions targeting GAD symptoms among Spanish-speaking Latino primary care patients.
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Affiliation(s)
- Mildred Vera
- Center for Evaluation and Sociomedical Research, Department of Health Services Administration, School of Public Health, Medical Sciences Campus, University of Puerto Rico, San Juan, Puerto Rico
| | - Adriana Obén
- Center for Evaluation and Sociomedical Research, School of Public Health, Medical Sciences Campus, University of Puerto Rico, San Juan, Puerto Rico
| | - Deborah Juarbe
- Center for Evaluation and Sociomedical Research, School of Public Health, Medical Sciences Campus, University of Puerto Rico, San Juan, Puerto Rico
| | - Norberto Hernández
- Center for Evaluation and Sociomedical Research, School of Public Health, Medical Sciences Campus, University of Puerto Rico, San Juan, Puerto Rico
| | - Coralee Pérez-Pedrogo
- Center for Evaluation and Sociomedical Research, School of Public Health, Medical Sciences Campus, University of Puerto Rico, San Juan, Puerto Rico
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15
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Bandealy SS, Sheth NC, Matuella SK, Chaikind JR, Oliva IA, Philip SR, Jones PM, Hoge EA. Mind-Body Interventions for Anxiety Disorders: A Review of the Evidence Base for Mental Health Practitioners. FOCUS (AMERICAN PSYCHIATRIC PUBLISHING) 2021; 19:173-183. [PMID: 34690580 PMCID: PMC8475909 DOI: 10.1176/appi.focus.20200042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Mind-body interventions have gained increasing popularity for use with anxiety symptoms; however, it is unclear what role they play in the treatment of anxiety disorders, such as generalized anxiety disorder, panic disorder, and social anxiety disorder. Although psychopharmacology and psychotherapy treatment interventions are available, mind-body interventions may be low-stigma options that can serve as effective alternatives. The goal of this review is to provide clinicians with an overview of high-quality studies for the most well researched mind-body interventions. This review involved a search of the primary literature, including meta-analyses, systematic reviews, and randomized controlled trials (RCTs), that evaluated mind-body interventions for the treatment of anxiety disorders. When published evidence was limited, lower-quality studies were reviewed. Overall, data were limited on the efficacy of most mind-body modalities for anxiety disorders. The highest-quality data existed for yoga, mindfulness-based interventions, and applied relaxation for anxiety disorders. However, findings were sometimes inconsistent across studies, and some studies were limited by small sample sizes, poorly defined randomization and blinding procedures, and inadequate control groups. Although not enough data exist to recommend mind-body interventions as primary treatment options, they may be considered as part of a larger treatment plan given their relatively low levels of risk. Future steps for researchers include conducting additional RCTs with adequate control groups, comparing mind-body treatments with existing treatments, and examining long-term effects of mind-body interventions.
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Affiliation(s)
- Shaheja S Bandealy
- Department of Psychiatry, MedStar Georgetown University Hospital, Georgetown University School of Medicine, Washington, D.C
| | - Nima C Sheth
- Department of Psychiatry, MedStar Georgetown University Hospital, Georgetown University School of Medicine, Washington, D.C
| | - Samantha K Matuella
- Department of Psychiatry, MedStar Georgetown University Hospital, Georgetown University School of Medicine, Washington, D.C
| | - Jeremy R Chaikind
- Department of Psychiatry, MedStar Georgetown University Hospital, Georgetown University School of Medicine, Washington, D.C
| | - Isabelle A Oliva
- Department of Psychiatry, MedStar Georgetown University Hospital, Georgetown University School of Medicine, Washington, D.C
| | - Samantha R Philip
- Department of Psychiatry, MedStar Georgetown University Hospital, Georgetown University School of Medicine, Washington, D.C
| | - Paul M Jones
- Department of Psychiatry, MedStar Georgetown University Hospital, Georgetown University School of Medicine, Washington, D.C
| | - Elizabeth A Hoge
- Department of Psychiatry, MedStar Georgetown University Hospital, Georgetown University School of Medicine, Washington, D.C
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16
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Newman MG, Jacobson NC, Rackoff GN, Bell MJ, Taylor CB. A randomized controlled trial of a smartphone-based application for the treatment of anxiety. Psychother Res 2021; 31:443-454. [PMID: 32662323 PMCID: PMC7855205 DOI: 10.1080/10503307.2020.1790688] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 06/24/2020] [Indexed: 12/15/2022] Open
Abstract
AbstractIntroduction: Generalized anxiety disorder (GAD) is prevalent among college students. Smartphone-based interventions may be a low-cost treatment method. Method: College students with self-reported GAD were randomized to receive smartphone-based guided self-help (n = 50), or no treatment (n = 50). Post-treatment and six-month follow-up outcomes included the Depression Anxiety Stress Scales-Short Form Stress Subscale (DASS Stress), the Penn State Worry Questionnaire (PSWQ-11), and the State-Trait Anxiety Inventory-Trait (STAI-T), as well as diagnostic status assessed by the GAD-Questionnaire, 4th edition. Results: From pre- to post-treatment, participants who received guided self-help (vs. no treatment) experienced significantly greater reductions on the DASS Stress (d = -0.408) and a greater probability of remission from GAD (d = -0.445). There was no significant between-group difference in change on the PSWQ-11 (d = -0.208) or STAI-T (d = -0.114). From post to six-month follow-up there was no significant loss of gains on DASS Stress scores (d = -0.141) and of those who had remitted, 78.6% remained remitted. Yet rates of remitted participants no longer differed significantly between conditions at follow-up (d = -0.229). Conclusion: Smartphone-based interventions may be efficacious in treating some aspects of GAD. Methods for improving symptom reduction and long-term outcome are discussed.
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Affiliation(s)
- Michelle G Newman
- Department of Psychology, the Pennsylvania State University, University Park, PA, USA
| | - Nicholas C Jacobson
- Department of Psychology, the Pennsylvania State University, University Park, PA, USA
- Department of Biomedical Data Science and Psychiatry, Dartmouth College, Hanover, NH, USA
| | - Gavin N Rackoff
- Department of Psychology, the Pennsylvania State University, University Park, PA, USA
| | - Megan Jones Bell
- Headspace, Inc., San Francisco, CA, USA
- Department of Psychiatry, Stanford University, Stanford, CA, USA
| | - C Barr Taylor
- Department of Psychiatry, Stanford University, Stanford, CA, USA
- Center for m2Health, Palo Alto University, Palo Alto, CA, USA
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17
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Roslyakova T, Falco MA, Gauchet A. An exploratory clinical trial on acceptance and commitment therapy as an adjunct to psychoeducational relaxation therapy for chronic pain. Psychol Health 2020; 36:1403-1426. [PMID: 33297730 DOI: 10.1080/08870446.2020.1856844] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Objective: The aim of this study was to compare the clinical efficacy of two differently-designed psychological interventions for chronic pain.Design: 138 patients presenting chronic pain were randomly assigned to one of two experimental conditions: (1) Psychoeducational relaxation therapy (PRT, n = 84) or (2) PRT followed by acceptance and commitment therapy (PRT + ACT, n = 54).Main outcome measures: Pain intensity, quality of life (SF-36), anxiety and depression (HADS), stress (PSS), pain catastrophizing (PCS), chronic pain acceptance (CPAQ), and psychological inflexibility (PIPS) were assessed at three time-points: before therapy (T1); at the end of the therapy (T2); and 3- months after the end of the therapy (T3).Results: In T2, the PRT intervention showed more significant improvements in the measures of mental quality of life [F (1,92) = 7.478, P < .05] and depression [F (1, 92) = 5.804, P < .05] compared to the PRT + ACT intervention. The experimental groups did not differ in their outcome measures at T3.Conclusion: PRT appears to be an effective solution in the psychological care of chronic pain. The effectiveness of this type of intervention seems to have been underestimated. The addition of ACT sessions did not significantly impact the results, indicating that both designs of interventions are effective in the short term.
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Affiliation(s)
- Tamila Roslyakova
- Epsylon EA4556, Dynamic of Human Abilities and Health Behaviors, University of Paul Valery Montpellier 3, Montpellier, France.,Plateforme CEPS, University of Montpellier, Montpellier, France
| | | | - Aurélie Gauchet
- Inter-University Psychology Laboratory, University Grenoble Alpes, Grenoble, France
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18
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de Almeida Sampaio TP, Jorge RC, Martins DS, Gandarela LM, Hayes-Skelton S, Bernik MA, Lotufo-Neto F. Efficacy of an acceptance-based group behavioral therapy for generalized anxiety disorder. Depress Anxiety 2020; 37:1179-1193. [PMID: 32333486 DOI: 10.1002/da.23021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 03/17/2020] [Accepted: 03/27/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Generalized anxiety disorder (GAD) shows the weakest treatment response among anxiety disorders. This study aimed at examining whether an acceptance-based group behavioral therapy (ABBT) for patients in a Brazilian anxiety disorders program, combining mindfulness and exposure strategies, can improve clinical outcome when compared with a standard nondirective supportive group therapy (NDST). METHODS Ninety-two individuals diagnosed with GAD were randomized to receive 10 sessions of either ABBT or NDST. Assessments at pretreatment, midtreatment, posttreatment, and 3-month follow-up comprised the following outcome measures: Hamilton Anxiety Rating Scale (HAM-A), Penn State Worry Questionnaire (PSWQ), Depression Anxiety and Stress Scale (DASS), and the Clinical Global Impressions (CGI). The World Health Organization Quality of Life (WHOQOL) was administered at pretreatment and posttreatment. RESULTS The mixed-effects regression models for DASS-stress, Hamilton Anxiety Interview, and CGI showed a significant effect for Time and the Time × Treatment effect, but not for the Treatment main effect. Similarly, there was a significant Time × Treatment effect for the PSWQ, but not main effects of Time or Treatment. Altogether, these data indicate that symptoms decreased in both conditions across treatment and follow-up, and that the rate of change was more rapid for those participants in the ABBT condition. We found no differences between groups from pretreatment to posttreatment in DASS-anxiety or any secondary outcome measure, but for the physical health domain of WHOQOL, which was faster in ABBT. CONCLUSIONS Both groups showed good clinical outcomes, but in general, participants of the ABBT group improved faster than those in the NDST group.
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Affiliation(s)
- Thiago Pacheco de Almeida Sampaio
- Department of Clinical Psychology, Institute of Psychology, University of São Paulo, São Paulo, Brazil.,Department of Psychiatry, Anxiety Disorders Program, Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Renê Cabral Jorge
- Department of Psychiatry, Anxiety Disorders Program, Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Daniel Santos Martins
- Department of Clinical Psychology, Institute of Psychology, University of São Paulo, São Paulo, Brazil.,Department of Psychiatry, Anxiety Disorders Program, Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Lucas Marques Gandarela
- Department of Psychiatry, Anxiety Disorders Program, Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Sarah Hayes-Skelton
- Department of Psychology, University of Massachusetts Boston, Boston, Massachusetts
| | - Márcio Antonini Bernik
- Department of Psychiatry, Anxiety Disorders Program, Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Francisco Lotufo-Neto
- Department of Clinical Psychology, Institute of Psychology, University of São Paulo, São Paulo, Brazil.,Department of Psychiatry, Anxiety Disorders Program, Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
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19
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Malivoire BL. Exploring DBT skills training as a treatment avenue for generalized anxiety disorder. CLINICAL PSYCHOLOGY-SCIENCE AND PRACTICE 2020. [DOI: 10.1111/cpsp.12339] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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20
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Gu G, Roemer L, Suvak M, Liverant G, Orsillo SM. Learning gains from a one-day training in acceptance-based behavior therapy. Cogn Behav Ther 2020; 50:366-377. [PMID: 33135962 DOI: 10.1080/16506073.2020.1829026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The primary method of training for individual licensed mental health professionals is continuing education (CE). Despite the promise of CE as a vehicle for training clinicians in evidence-based practices, only a handful of studies have examined the efficacy of trainings delivered in the CE context. Moreover, these studies have focused on a few very specific therapeutic approaches. There is a growing body of evidence supporting Acceptance-based Behavior Therapy (ABBT) as a treatment for generalized anxiety disorder (GAD) and related disorders. Training workshops aimed at disseminating ABBT are regularly conducted across and outside the United States, yet the effectiveness of these trainings is unknown. The goal of this study was to examine learning outcomes among licensed mental health professionals following a six-hour CE training in ABBT. Data were collected at baseline, post-training, and at three-month follow-up. Participants demonstrated a statistically significant increase in learning on an ABBT Knowledge Questionnaire and in their coded responses to client scenarios from baseline to follow-up, although there was a significant decline in knowledge between post and follow-up. Beyond baseline ABBT knowledge, attitude towards evidence-based practice was the only predictor of change in knowledge over time.
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Affiliation(s)
- Grace Gu
- Psychology Department, Suffolk University, Boston, MA, USA
| | - Lizabeth Roemer
- Psychology Department, University of Massachusetts, Boston, MA, USA
| | - Michael Suvak
- Psychology Department, Suffolk University, Boston, MA, USA
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21
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Woods BK, Sauer-Zavala S, Farchione TJ, Barlow DH. Isolating the Effects of Mindfulness Training Across Anxiety Disorder Diagnoses in the Unified Protocol. Behav Ther 2020; 51:972-983. [PMID: 33051038 PMCID: PMC8791357 DOI: 10.1016/j.beth.2020.01.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 01/01/2020] [Accepted: 01/05/2020] [Indexed: 12/22/2022]
Abstract
The Unified Protocol for Transdiagnostic Treatment (UP; Barlow et al., 2011) has recently demonstrated statistically equivalent therapeutic effects compared to leading cognitive behavioral therapy (CBT) protocols for anxiety disorders designed to address disorder-specific symptoms (i.e., single-disorder protocols [SDP]); Barlow et al., 2017). Although all treatment protocols included similar evidence-based CBT elements, investigation of those related to symptom improvement in the UP is warranted. Because the UP is unique from the SDPs for its inclusion of mindfulness, the present study evaluated mindfulness as a primary treatment element. We explored whether UP participants, compared to SDP, demonstrated greater improvements in mindfulness from pre- to posttreatment, and whether these improvements predicted posttreatment severity across anxiety disorder diagnoses. Participants were individuals with a principle anxiety disorder (N = 179) randomized to receive either the UP or SDP. Results indicated significant improvements pre- to posttreatment in mindfulness for participants receiving either the UP or SDP. However, at posttreatment, mindfulness scores were significantly greater for the UP condition. At the diagnosis level, posttreatment scores in mindfulness were significantly greater in the UP condition than the respective SDP conditions for principal Generalized Anxiety Disorder (GAD) and Social Anxiety Disorder (SOC). Moreover, results suggest that change in mindfulness is related to posttreatment severity, when moderated by treatment condition, but only for participants with principal GAD. Taken together, the UP is effective in improving mindfulness in a sample with heterogeneous anxiety disorders, but this change seems particularly relevant for reduction in symptom severity for individuals with principal GAD.
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22
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Borgi M, Collacchi B, Ortona E, Cirulli F. Stress and coping in women with breast cancer:unravelling the mechanisms to improve resilience. Neurosci Biobehav Rev 2020; 119:406-421. [PMID: 33086128 DOI: 10.1016/j.neubiorev.2020.10.011] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 10/01/2020] [Accepted: 10/13/2020] [Indexed: 12/15/2022]
Abstract
Breast cancer diagnosis, surgery, adjuvant therapies and survivorship can all be extremely stressful. In women, concerns about body image are common as a result of the disease and can affect interpersonal relationships, possibly leading to social isolation, increasing the likelihood for mood disorders. This is particularly relevant as women are at greater risk to develop anxiety and depressive symptoms in response to highly stressful situations. Here we address the mechanisms and the pathways activated as a result of stress and contributing to changes in the pathophysiology of breast cancer, as well as the potential of stress management factors and interventions in buffering the deleterious effects of chronic stress in a gender perspective. An improved understanding of the biological mechanisms linking stress-management resources to health-relevant biological processes in breast cancer patients could reveal novel therapeutic targets and help clarifying which psychosocial interventions can improve cancer outcomes, ultimately offering a unique opportunity to improve contemporary cancer treatments.
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Affiliation(s)
- Marta Borgi
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Barbara Collacchi
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Elena Ortona
- Center for Gender Specific Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Francesca Cirulli
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.
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23
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Serowik KL, Roemer L, Suvak M, Liverant G, Orsillo SM. A randomized controlled pilot study evaluating Worry Less, Live More: The Mindful Way Through Anxiety Workbook. Cogn Behav Ther 2020; 49:412-424. [PMID: 32508277 DOI: 10.1080/16506073.2020.1765858] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Effective interventions for generalized anxiety exist, but barriers to treatment prevent their broad dissemination. Commercially available self-help materials may help bridge this gap, but few have been empirically evaluated. This study compared self-reported change in generalized anxiety symptomology and associated problems between community members with excessive worry who were randomly assigned to receive the Worry Less, Live More: The Mindful Way through Anxiety Workbook (n = 35) and those in a delayed condition (n = 29). Participants in the workbook condition reported significantly greater reductions between baseline and 11-week follow-up in self-reported worry (η 2 =.15), general anxiety/tension (η 2 =.13), and anxiety (η 2 =.24) than those in the delayed condition, although no statistically significant differences across condition on changes in depression, functional impairment or acceptance were detected. This pilot study provides support for continued research examining the efficacy of acceptance-based behavioral therapy delivered in a self-help format.
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Affiliation(s)
- Kristin L Serowik
- Psychology Service, VA Connecticut Healthcare System, Department of Psychiatry, Yale University School of Medicine , New Haven, CT, USA
| | - Lizabeth Roemer
- Psychology Department, University of Massachusetts , Boston, MA, USA
| | - Michael Suvak
- Psychology Department, Suffolk University , Boston, MA, USA
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24
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Luberto CM, Hall DL, Park ER, Haramati A, Cotton S. A Perspective on the Similarities and Differences Between Mindfulness and Relaxation. Glob Adv Health Med 2020; 9:2164956120905597. [PMID: 32076580 PMCID: PMC7003166 DOI: 10.1177/2164956120905597] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 10/31/2019] [Accepted: 01/13/2020] [Indexed: 11/17/2022] Open
Abstract
Mind-body medicine is an evidence-based approach to health and healing that focuses on interactions between the mind, body, and behavior. It encompasses a wide range of interventions that are similar yet different in meaningful ways. Mindfulness and relaxation practices are 2 mind-body techniques that have similarities and differences; however, these techniques are often used or discussed interchangeably, such that the differences between them become obscured. A greater understanding of the unique facets of mindfulness and relaxation is needed for researchers and clinicians to make informed decisions when selecting an approach. The purpose of the current article is to offer an evidence-informed perspective on similarities and differences between mindfulness and relaxation. Specifically, mindfulness and relaxation practices are compared and contrasted in terms of theoretical foundation, intention, and psychological and physiological effects and mechanisms. Implications for clinical practice and suggestions for future research are discussed.
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Affiliation(s)
- Christina M Luberto
- Benson-Henry Institute for Mind-Body Medicine, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts
- Mongan Institute Health Policy Research Center, Massachusetts General Hospital/Harvard Medical School, Boston, MA
| | - Daniel L Hall
- Benson-Henry Institute for Mind-Body Medicine, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts
- Mongan Institute Health Policy Research Center, Massachusetts General Hospital/Harvard Medical School, Boston, MA
| | - Elyse R Park
- Benson-Henry Institute for Mind-Body Medicine, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts
- Mongan Institute Health Policy Research Center, Massachusetts General Hospital/Harvard Medical School, Boston, MA
| | - Aviad Haramati
- Department of Biochemistry, Molecular and Cellular Biology, Georgetown University School of Medicine, Washington, District of Columbia
| | - Sian Cotton
- Department of Family and Community Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio
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Miller AN, Orsillo SM. Values, acceptance, and belongingess in graduate school: Perspectives from underrepresented minority students. JOURNAL OF CONTEXTUAL BEHAVIORAL SCIENCE 2020. [DOI: 10.1016/j.jcbs.2020.01.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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O’Toole MS, Renna ME, Mennin DS, Fresco DM. Changes in Decentering and Reappraisal Temporally Precede Symptom Reduction During Emotion Regulation Therapy for Generalized Anxiety Disorder With and Without Co-Occurring Depression. Behav Ther 2019; 50:1042-1052. [PMID: 31735240 PMCID: PMC7441462 DOI: 10.1016/j.beth.2018.12.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 12/21/2018] [Accepted: 12/22/2018] [Indexed: 12/18/2022]
Abstract
Emotion Regulation Therapy (ERT) has demonstrated efficacy in both open and randomized trials for generalized anxiety disorder (GAD) with and without co-occurring depression. An important goal in ERT is to teach clients adaptive emotion regulation, including healthier metacognitive abilities such as decentering and cognitive reappraisal. A few studies thus far have demonstrated a mediating role for these metacognitive abilities in other cognitive behavioral therapies (CBTs) for GAD. However, a drawback to most of these has been the ability to demonstrate a causal role for improved metacognitive abilities in outcome. In the present study, we utilized multilevel time-lagged segment analyses to explore the temporal dynamics between session-by-session changes in metacognition and anxiety outcomes from ERT. Thirty-one young adults diagnosed with GAD with and without co-occurring depression received 16 sessions of ERT. Prior to each session, participants completed questionnaires pertaining to metacognition (i.e., decentering and cognitive reappraisal) and anxiety symptoms (i.e., worry, trait anxiousness, and generalized anxiety). Changes in decentering temporally preceded changes in worry and trait anxiousness of a medium to large magnitude, and changes in cognitive reappraisal temporally preceded changes in all three outcomes of a medium to large magnitude. The reverse direction, where mediators were predicted by outcomes, was nonsignificant. These findings support the notion that adaptive metacognitive emotion regulation is involved in reducing worry and anxiety in GAD. Having a clearer understanding of the temporal dynamics between metacognitive abilities and symptoms of anxiety can inform and improve not only ERT but other CBTs for GAD, as well.
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Affiliation(s)
| | | | | | - David M. Fresco
- Kent State University & Case Western Reserve University School of Medicine
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Pharmacological and psychological interventions for generalized anxiety disorder in adults: A network meta-analysis. J Psychiatr Res 2019; 118:73-83. [PMID: 31494377 DOI: 10.1016/j.jpsychires.2019.08.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 08/29/2019] [Accepted: 08/30/2019] [Indexed: 02/06/2023]
Abstract
Generalized anxiety disorder (GAD) is a significant and common mental illness with a lifetime prevalence of 3.7%. Regardless of the complexity of treatment decisions for GAD, few studies have conducted systematic comparisons of the efficacies of varying interventions. Thus, this study performed a valid network meta-analysis (NMA) of randomized controlled trials (RCTs) to synthesize direct and indirect evidence for alternative interventions for GAD. We searched four major bibliographic databases, the Cochrane Central Register of Controlled Trials, Embase, PsycINFO, and PubMed, for published RCTs of adult patients with a diagnosis of GAD and allowed for all comorbidities. A total of 91 articles (14,812 participants) were identified in the final NMA. The results showed that all pharmacological treatments except for serotonin modulators and second-generation antipsychotics had greater effects than placebo: norepinephrine-dopamine reuptake inhibitors (standardized mean difference (SMD) -1.84, 95% credible interval -3.05 to -0.62), noradrenergic and specific serotonergic antidepressants (-0.91, -1.62 to -0.20), melatonergic receptor agonists (-0.68, -1.15 to -0.21), selective serotonin reuptake inhibitors (SSRIs; -0.67, -0.90 to -0.43), azapirones (-0.58, -1.00 to -0.17), anticonvulsants (-0.56, -0.85 to -0.28), serotonin-norepinephrine reuptake inhibitors (SNRIs; -0.54, -0.79 to -0.30), and benzodiazepines (BZDs; -0.40, -0.65 to -0.15). Most psychological and self-help interventions exerted greater effects than the waitlist group. However, no psychological interventions had greater effects compared with the psychological placebo. Overall, most pharmacological interventions had larger effect sizes than psychological interventions, and most psychological interventions showed larger effect sizes than self-help interventions.
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Montero-Marin J, Garcia-Campayo J, Pérez-Yus MC, Zabaleta-Del-Olmo E, Cuijpers P. Meditation techniques v. relaxation therapies when treating anxiety: a meta-analytic review. Psychol Med 2019; 49:2118-2133. [PMID: 31322102 DOI: 10.1017/s0033291719001600] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
To what extent meditation techniques (which incorporate practices to regulate attention, construct individual values, or deconstruct self-related assumptions), are more or less effective than relaxation therapy in the treatment of anxiety, is not clear. The aim of this study was to examine the effectiveness of meditation compared to relaxation in reducing anxiety. A systematic review from PubMed, Embase, PsycInfo and the Cochrane Central was conducted. A meta-analysis of 14 RCTs (n = 862 participants suffering from anxiety disorders or high trait anxiety) was performed. Effect sizes (ESs) were determined by Hedges' g. Heterogeneity, risk of publication bias, quality of studies/interventions, and researcher allegiance, were evaluated. Meditation techniques incorporated attentional elements, and five of them also added constructive practices. No studies were found using deconstructive exercises. The overall ES was g = -0.23 [95% confidence interval (CI) -0.40 to -0.07], favouring meditation (number needed to treat = 7.74). Heterogeneity was low (I2 = 2; 95% CI 0 to 56). There was no evidence of publication bias, but few studies and interventions were of high quality, and allegiance might be moderating results. Meditation seems to be a bit more effective than relaxation in the treatment of anxiety, and it might also remain more effective at 12-month follow-up. However, more research using the full spectrum of meditation practices to treat different anxiety disorders, including independent studies to avoid researcher allegiance, is needed if we are to have a precise idea of the potential of these techniques compared to relaxation therapy.
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Affiliation(s)
- Jesus Montero-Marin
- Primary Care Prevention and Health Promotion Research Network (RedIAPP), Zaragoza, Spain
| | - Javier Garcia-Campayo
- Primary Care Prevention and Health Promotion Research Network (RedIAPP), Zaragoza, Spain
- Miguel Servet University Hospital, University of Zaragoza, Zaragoza, Spain
- Aragon Institute of Health Research, Zaragoza, Spain
| | - Mari Cruz Pérez-Yus
- Primary Care Prevention and Health Promotion Research Network (RedIAPP), Zaragoza, Spain
- Aragon Institute of Health Research, Zaragoza, Spain
- Department of Psychology and Sociology, University of Zaragoza, Zaragoza, Spain
| | - Edurne Zabaleta-Del-Olmo
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Pim Cuijpers
- Department of Psychology, VU University, Amsterdam, The Netherlands
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The Phenomenon of Treatment Dropout, Reasons and Moderators in Acceptance and Commitment Therapy and Other Active Treatments: A Meta-Analytic Review. CLINICAL PSYCHOLOGY IN EUROPE 2019. [DOI: 10.32872/cpe.v1i3.33058] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Treatment dropout is one of the most crucial issues that a therapist has to face on a daily basis. The negative effects of premature termination impact the client who is usually found to demonstrate poorer treatment outcomes. This meta-analysis reviewed and systematically examined dropout effects of Acceptance and Commitment Therapy (ACT) as compared to other active treatments. The goals of this study were to compare treatment dropout rates and dropout reasons, examine the influence of demographic variables and identify possible therapy moderators associated with dropout.
The current meta-analysis reviewed 76 studies of ACT reporting dropout rates for various psychological and health-related conditions.
Across reviewed studies (N = 76), the overall weighted mean dropout rate was 17.95% (ACT = 17.35% vs. comparison conditions = 18.62%). Type of disorder, recruitment setting and therapists’ experience level were significant moderators of dropout. The most frequently reported reasons for dropout from ACT were lost contact, personal and transportation difficulties, whereas for comparative treatments they were lost contact, therapy factors and time demands.
Given that most moderators of influence are not amenable to direct changes by clinicians, mediation variables should also be explored. Overall, results suggest that ACT appears to present some benefits in dropout rates for specific disorders, settings and therapists.
There was no difference in dropout rate between ACT and control conditions (17.35% vs.18.62%). Significant moderators were client disorder, therapists’ experience level and recruitment and setting.
Comparison condition frequently reported therapy related dropout factors, suggesting that ACT may be a more acceptable option.
There was no difference in dropout rate between ACT and control conditions (17.35% vs.18.62%). Significant moderators were client disorder, therapists’ experience level and recruitment and setting.
Comparison condition frequently reported therapy related dropout factors, suggesting that ACT may be a more acceptable option.
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Hayes-Skelton SA, Lee CS. Decentering in Mindfulness and Cognitive Restructuring for Social Anxiety: An Experimental Study of a Potential Common Mechanism. Behav Modif 2019; 44:817-840. [PMID: 31129975 DOI: 10.1177/0145445519850744] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The present study examined whether cognitive restructuring (CR) or mindfulness led to increases in decentering and whether changes in decentering were related to changes in anxiety and willingness to approach anxiety-provoking situations. Forty-six individuals with social anxiety completed speaking tasks before and after receiving CR, mindfulness, or control instructions. Overall, anxiety decreased and willingness increased from the first to second speech, with no differences across conditions. Decentering (measured by the Toronto Mindfulness Scale [TMS]) increased, with those in the mindfulness condition reporting more decentering. There was a nonsignificant, medium-sized effect on decentering, as measured by the Experiences Questionnaire (EQ)-Decentering factor, with those in CR reporting more decentering. Increases in decentering were associated with changes in self-reported anxiety and willingness. Findings indicate that mindfulness and CR led to changes in decentering, and that changes in decentering were related to changes in some, but not all, measures of anxiety.
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Calvo-Francés F, Barraza-Illanes P. Differential effects of the different Short Self-Applied Relaxation Therapy (SART) components on anxiety, activation and stress / Efectos diferenciales de los distintos componentes de la Relajación Breve Sugestiva Auto aplicada (RBSA) sobre la ansiedad, la activación y el estrés. STUDIES IN PSYCHOLOGY 2019. [DOI: 10.1080/02109395.2019.1585166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Hebert EA, Dugas MJ. Behavioral Experiments for Intolerance of Uncertainty: Challenging the Unknown in the Treatment of Generalized Anxiety Disorder. COGNITIVE AND BEHAVIORAL PRACTICE 2019. [DOI: 10.1016/j.cbpra.2018.07.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Abstract
Generalized anxiety disorder (GAD) is a common and disabling illness that is often underdiagnosed and undertreated. Patients with GAD are at increased risk for suicide as well as cardiovascular-related events and death. Most patients can be diagnosed and managed by primary care physicians. Symptoms include chronic, pervasive anxiety and worry accompanied by nonspecific physical and psychological symptoms (restlessness, fatigue, difficulty concentrating, irritability, muscle tension, or sleep disturbances). Effective treatments include psychotherapy (often cognitive behavioral therapy) and pharmacotherapy, such as selective serotonin reuptake inhibitors and serotonin-norepinephrine reuptake inhibitors.
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Affiliation(s)
- Jeremy DeMartini
- University of California, Davis, Sacramento, California (J.D., G.P., T.L.F.)
| | - Gayatri Patel
- University of California, Davis, Sacramento, California (J.D., G.P., T.L.F.)
| | - Tonya L Fancher
- University of California, Davis, Sacramento, California (J.D., G.P., T.L.F.)
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Arch JJ, Mitchell JL, Genung SR, Fisher R, Andorsky DJ, Stanton AL. A randomized controlled trial of a group acceptance-based intervention for cancer survivors experiencing anxiety at re-entry ('Valued Living'): study protocol. BMC Cancer 2019; 19:89. [PMID: 30658621 PMCID: PMC6339433 DOI: 10.1186/s12885-019-5289-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 01/07/2019] [Indexed: 01/10/2023] Open
Abstract
Background Anxiety is a common concern of cancer survivors during the transition from active cancer treatment to cancer survivorship (the re-entry phase). This paper presents the study protocol for a novel group-based behavioral intervention to improve mental health, well-being, and medical use outcomes among anxious cancer survivors at re-entry. Methods/Design This two-armed, prospective randomized controlled trial will randomize a minimum of 100 re-entry-phase cancer survivors with moderate to high anxiety to the intervention or a usual care control condition. The intervention is delivered in a group format over 7 weeks; content is based on Acceptance and Commitment Therapy (ACT), an acceptance, mindfulness, and values-based intervention. Participants will be recruited from community cancer care centers and the intervention will be led by the onsite clinical social workers. Participants will be assessed at baseline, mid-intervention, post-intervention, and 3- and 6-month follow-up. ACT participants will complete process measures before the beginning of group sessions 2, 4, and 6; all participants will complete the process measures during the regular assessments. The primary outcome is anxiety symptoms; secondary outcomes include anxiety disorder severity, fear of recurrence, depressive symptoms, cancer-related trauma symptoms, sense of life meaning, vitality/fatigue, and medical utilization. Discussion This clinical trial will provide valuable evidence regarding the efficacy of the group ACT intervention in community oncology settings. Trial registration Clinicaltrials.gov NCT02550925.
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Affiliation(s)
- Joanna J Arch
- Department of Psychology and Neuroscience, University of Colorado Boulder, 345 UCB Muenzinger, Boulder, CO, 80309-0345, USA. .,Division of Cancer Prevention and Control, University of Colorado Cancer Center, Aurora, CO, 80045, USA.
| | - Jill L Mitchell
- Rocky Mountain Cancer Centers, Greenwood Village, CO, 80111, USA
| | - Sarah R Genung
- Department of Psychology and Neuroscience, University of Colorado Boulder, 345 UCB Muenzinger, Boulder, CO, 80309-0345, USA
| | - Robert Fisher
- Rocky Mountain Cancer Centers, Greenwood Village, CO, 80111, USA
| | - David J Andorsky
- Rocky Mountain Cancer Centers, Greenwood Village, CO, 80111, USA
| | - Annette L Stanton
- Department of Psychology, University of California Los Angeles, Los Angeles, CA, 90095, USA.,Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, 90095, USA.,Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA, 90095, USA.,Cousins Center for Psychoneuroimmunology, UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA, 90095, USA
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Asnaani A, Gallagher T, Foa EB. Evidence‐based protocols: Merits, drawbacks, and potential solutions. CLINICAL PSYCHOLOGY-SCIENCE AND PRACTICE 2018. [DOI: 10.1111/cpsp.12266] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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36
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Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for the treatment of panic disorder, social anxiety disorder and generalised anxiety disorder. Aust N Z J Psychiatry 2018. [DOI: 10.1177/0004867418799453] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Objective: To provide practical clinical guidance for the treatment of adults with panic disorder, social anxiety disorder and generalised anxiety disorder in Australia and New Zealand. Method: Relevant systematic reviews and meta-analyses of clinical trials were identified by searching PsycINFO, Medline, Embase and Cochrane databases. Additional relevant studies were identified from reference lists of identified articles, grey literature and literature known to the working group. Evidence-based and consensus-based recommendations were formulated by synthesising the evidence from efficacy studies, considering effectiveness in routine practice, accessibility and availability of treatment options in Australia and New Zealand, fidelity, acceptability to patients, safety and costs. The draft guidelines were reviewed by expert and clinical advisors, key stakeholders, professional bodies, and specialist groups with interest and expertise in anxiety disorders. Results: The guidelines recommend a pragmatic approach beginning with psychoeducation and advice on lifestyle factors, followed by initial treatment selected in collaboration with the patient from evidence-based options, taking into account symptom severity, patient preference, accessibility and cost. Recommended initial treatment options for all three anxiety disorders are cognitive–behavioural therapy (face-to-face or delivered by computer, tablet or smartphone application), pharmacotherapy (a selective serotonin reuptake inhibitor or serotonin and noradrenaline reuptake inhibitor together with advice about graded exposure to anxiety triggers), or the combination of cognitive–behavioural therapy and pharmacotherapy. Conclusion: The Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for the treatment of panic disorder, social anxiety disorder and generalised anxiety disorder provide up-to-date guidance and advice on the management of these disorders for use by health professionals in Australia and New Zealand.
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Eustis EH, Hayes-Skelton SA, Orsillo SM, Roemer L. Surviving and Thriving During Stress: A Randomized Clinical Trial Comparing a Brief Web-Based Therapist-Assisted Acceptance-Based Behavioral Intervention Versus Waitlist Control for College Students. Behav Ther 2018; 49:889-903. [PMID: 30316488 DOI: 10.1016/j.beth.2018.05.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 04/23/2018] [Accepted: 05/31/2018] [Indexed: 11/26/2022]
Abstract
The high rates of anxiety in college students and the many barriers to accessing evidence-based care in communities and on campuses indicate a clear need to explore ways to increase access to evidence-based treatments. Web-based interventions and preventions are one way to bridge this gap; they hold the potential to decrease mental health disparities and enhance student functioning. The current RCT examined the acceptability and efficacy of a 3-session web-based therapist-assisted acceptance-based behavioral intervention targeting anxiety (Surviving and Thriving During Stress) for college students versus a waitlist (WL) control condition, in a sample of racially and ethnically diverse college students. Overall, participants rated the program as helpful and acceptable. Mixed-effects regression models (MRMs) were run in SPSS to examine the effects of time, condition, and Condition × Time on outcomes and hypothesized mechanisms. Significant Condition × Time interactions for general anxiety, depression, and quality of life (QOL) emerged, suggesting that SATDS participants reported significantly greater changes on these outcomes from pre- to posttreatment versus WL. However, interaction effects were nonsignificant for anxious arousal and social anxiety. MRMs examining hypothesized mechanisms revealed significant Condition × Time interactions for experiential avoidance, decentering, and values-based living. However, interaction effects were nonsignificant for mindfulness. All significant gains were maintained at 1-month follow-up, with the exception of QOL. Results contribute to the growing literature on the acceptability and efficacy of web-based approaches, and suggest these approaches can be effective for diverse college students, and may provide a unique platform to increase access to evidence-based care.
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Abstract
INTRODUCTION The global incidence and prevalence of allergic diseases are increasing as is the intensity and duration of excessive psychological stress due to multiple factors associated with living in today's world such as personal, social and political unrest, increased fear and anxiety, and/or depression often leading to hopelessness. Both allergy and chronic psychological stress are characterized by immune imbalances that have similar characteristics. Thus, it is reasonable to posit that the two are interactive and stress may induce as well as complicate at least some allergic diseases. Areas covered: Stress management/reduction has been proposed with various physical, pharmacological, and psychological interventions for both preventive and therapeutic reasons. A useful intervention involves mindfulness techniques, which allow the individual to put their life situation in context for better personal management. Expert commentary: Future studies must be developed that will further examine the role of excess psychological stress in specific allergic diseases and evaluate the effectiveness of various stress intervention protocols, particularly those involving mindfulness, to determine which individual would best respond clinically to which intervention. When this is accomplished, assessment and treatment of psychological stress will become a standard component of clinical care for allergy, asthma, and other immune-based diseases.
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Affiliation(s)
- Gailen D Marshall
- a Laboratory of Behavioral Immunology Research, Division of Clinical Immunology and Allergy, Department of Medicine , The University of Mississippi Medical Center , Jackson , MS , USA
| | - Matthew T Tull
- b Department of Psychology , The University of Toledo , Toledo , OH , USA
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Hayes-Skelton SA, Lee CS. Changes in Decentering Across Cognitive Behavioral Group Therapy for Social Anxiety Disorder. Behav Ther 2018; 49:809-822. [PMID: 30146146 PMCID: PMC6112177 DOI: 10.1016/j.beth.2018.01.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 01/08/2018] [Accepted: 01/20/2018] [Indexed: 01/11/2023]
Abstract
To further improve treatments, we need to better understand potential common treatment mechanisms, such as decentering, or the ability to observe thoughts and feelings as objective events in the mind rather than personally identifying with them (Safran & Segal, 1990). Therefore, this study examined whether 12 sessions of Cognitive Behavioral Group Therapy (CBGT) for 63 clients (57.6% female, 50.8% White) diagnosed with social anxiety disorder led to increases in decentering and whether increased decentering was associated with improved outcome. Furthermore, this study examined whether decentering was associated with outcome over and above a competing mechanism-cognitive reappraisal. Overall, results indicated that CBGT in this study led to similar outcomes compared to previous studies and decentering increased over CBGT (d's from 0.81 to 2.23). Change in decentering predicted improvement on most, but not all, measures of outcome and those who no longer met criteria for social anxiety disorder at posttreatment had significantly greater change in decentering across therapy and significantly higher decentering scores at post-treatment compared to those who retained a social anxiety disorder diagnosis at posttreatment. Finally, changes in decentering predicted outcome over and above changes in reappraisal on all outcome measures. These results largely support the role of decentering in CBGT for social anxiety; however, the implications of the inconsistencies in results based on which outcome measure was used are discussed.
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Newman MG, Lafreniere LS, Jacobson NC. Relaxation-induced anxiety: Effects of peak and trajectories of change on treatment outcome for generalized anxiety disorder. Psychother Res 2018; 28:616-629. [PMID: 27855541 PMCID: PMC6134846 DOI: 10.1080/10503307.2016.1253891] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE Evidence is mixed regarding whether relaxation-induced anxiety (RIA) impedes relaxation training (RT) efficacy. Unlike past studies that averaged RIA across sessions, we examined peak RIA, change in RIA level across sessions, and timing of peak RIA with outcome. METHOD This was a secondary analysis of Borkovec, Newman, Pincus, and Lytle [2002. A component analysis of cognitive-behavioral therapy for generalized anxiety disorder and the role of interpersonal problems. Journal of Consulting and Clinical Psychology, 70, 288-298. doi: 10.1037/0022-006X.70.2.288 ]. Forty-one GAD participants were assigned randomly to CBT (n = 22) or BT (n = 19). Both treatments contained RT and RIA ratings within 13/14 sessions. Analyses used generalized additive mixed models (GAMMs), which accounted for longitudinal nonindependence and examined nonlinear trajectories of change. RESULTS All participants improved significantly regardless of RIA. "Change trajectory of RIA level did not predict outcome". Instead, lower peak RIA predicted fewer GAD symptoms at post-treatment and greater likelihood to continue to improve during follow-up. Also, timing of peak was important. Whereas lower peak early in therapy did not predict outcome, lower peak during the last third of treatment did. Peak RIA's effect was neither accounted for by baseline symptom severity, treatment condition, comorbidity, nor by preceding or concurrent anxiety symptom change. CONCLUSIONS People with consistently low peak RIA and/or who fully habituate to RIA by the end of therapy respond optimally to relaxation-based treatments.
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Affiliation(s)
- Michelle G Newman
- a Department of Psychology , The Pennsylvania State University , University Park , PA , USA
| | - Lucas S Lafreniere
- a Department of Psychology , The Pennsylvania State University , University Park , PA , USA
| | - Nicholas C Jacobson
- a Department of Psychology , The Pennsylvania State University , University Park , PA , USA
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Fergus TA, Wheless N. Examining incremental explanatory power in accounting for worry severity: negative metacognitive beliefs uniquely predict worry severity following a worry episode. ANXIETY STRESS AND COPING 2018; 31:514-525. [DOI: 10.1080/10615806.2018.1479828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Thomas A. Fergus
- Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
| | - Nancy Wheless
- Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
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Renna ME, Quintero JM, Soffer A, Pino M, Ader L, Fresco DM, Mennin DS. A Pilot Study of Emotion Regulation Therapy for Generalized Anxiety and Depression: Findings From a Diverse Sample of Young Adults. Behav Ther 2018; 49:403-418. [PMID: 29704969 PMCID: PMC7486678 DOI: 10.1016/j.beth.2017.09.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 08/25/2017] [Accepted: 09/01/2017] [Indexed: 01/29/2023]
Abstract
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.
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Affiliation(s)
| | | | | | | | | | - David M. Fresco
- Kent State University Case, Western Reserve University School of Medicine
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Mennin DS, Fresco DM, O'Toole MS, Heimberg RG. A randomized controlled trial of emotion regulation therapy for generalized anxiety disorder with and without co-occurring depression. J Consult Clin Psychol 2018; 86:268-281. [PMID: 29504794 PMCID: PMC5841545 DOI: 10.1037/ccp0000289] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVE Generalized anxiety disorder (GAD) and major depression (MDD), especially when they co-occur, are associated with suboptimal treatment response. One common feature of these disorders is negative self-referential processing (NSRP; i.e., worry, rumination), which worsens treatment outcome. Emotion Regulation Therapy (ERT) integrates principles from affect science with traditional and contemporary cognitive-behavioral treatments to identify and modify the functional nature of NSRP by targeting motivational and regulatory mechanisms, as well as behavioral consequences. METHOD Building on encouraging open trial findings, 53 patients with a primary diagnosis of GAD (43% with comorbid MDD) were randomly assigned to immediate treatment with ERT (n = 28) or a modified attention control condition (MAC, n = 25). RESULTS ERT patients, as compared with MAC patients, evidenced statistically and clinically meaningful improvement on clinical indicators of GAD and MDD, worry, rumination, comorbid disorder severity, functional impairment, quality of life, as well as hypothesized mechanisms reflecting mindful attentional, metacognitive, and overall emotion regulation, which all demonstrated mediation of primary outcomes. This superiority of ERT exceeded medium effect sizes with most outcomes surpassing conventions for a large effect. Treatment effects were maintained for nine months following the end of acute treatment. Overall, ERT resulted in high rates of high endstate functioning for both GAD and MDD that were maintained into the follow-up period. CONCLUSIONS Findings provide encouraging support for the efficacy and hypothesized mechanisms underlying ERT and point to fruitful directions for improving our understanding and treatment of complex clinical conditions such as GAD with co-occurring MDD. (PsycINFO Database Record
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Affiliation(s)
- Douglas S Mennin
- Department of Counseling and Clinical Psychology, Teachers College, Columbia University
| | - David M Fresco
- Department of Psychological Sciences, Kent State University
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44
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Ong CW, Lee EB, Twohig MP. A meta-analysis of dropout rates in acceptance and commitment therapy. Behav Res Ther 2018; 104:14-33. [PMID: 29477890 DOI: 10.1016/j.brat.2018.02.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 01/02/2018] [Accepted: 02/13/2018] [Indexed: 12/19/2022]
Abstract
Many psychotherapies, including cognitive behavioral therapy and acceptance and commitment therapy (ACT), have been found to be effective interventions for a range of psychological and behavioral health concerns. Another aspect of treatment utility to consider is dropout, as interventions only work if clients are engaged in them. To date, no research has used meta-analytic methods to examine dropout in ACT. Thus, the objectives of the present meta-analysis were to (1) determine the aggregate dropout rate for ACT in randomized controlled trials, (2) compare dropout rates in ACT to those in other psychotherapies, and (3) identify potential moderators of dropout in ACT. Our literature search yielded 68 studies, representing 4,729 participants. The weighted mean dropout rates in ACT exclusive conditions and ACT inclusive conditions (i.e., those that included an ACT intervention) were 15.8% (95% CI: 11.9%, 20.1%) and 16.0% (95% CI: 12.5%, 19.8%), respectively. ACT dropout rates were not significantly different from those of established psychological treatments. In addition, dropout rates did not vary by client characteristics or study methodological quality. However, master's-level clinicians/therapists (weighted mean = 29.9%, CI: 17.6%, 43.8%) were associated with higher dropout than psychologists (weighted mean = 12.4%, 95% CI: 6.7%, 19.4%). More research on manipulable, process variables that influence dropout is needed.
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Affiliation(s)
- Clarissa W Ong
- Department of Psychology, Utah State University, 2810 Old Main Hill, Logan, UT 84322, USA.
| | - Eric B Lee
- Department of Psychology, Utah State University, 2810 Old Main Hill, Logan, UT 84322, USA
| | - Michael P Twohig
- Department of Psychology, Utah State University, 2810 Old Main Hill, Logan, UT 84322, USA
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45
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Gersh E, Hallford DJ, Rice SM, Kazantzis N, Gersh H, Gersh B, McCarty CA. Systematic review and meta-analysis of dropout rates in individual psychotherapy for generalized anxiety disorder. J Anxiety Disord 2017; 52:25-33. [PMID: 29028610 DOI: 10.1016/j.janxdis.2017.10.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 08/10/2017] [Accepted: 10/05/2017] [Indexed: 01/04/2023]
Abstract
BACKGROUND Despite being a relatively prevalent and debilitating disorder, Generalized Anxiety Disorder (GAD) is the second least studied anxiety disorder and among the most difficult to treat. Dropout from psychotherapy is concerning as it is associated with poorer outcomes, leads to service inefficiencies and can disproportionately affect disadvantaged populations. No study to date has calculated a weighted mean dropout rate for GAD and explored associated correlates. METHODS A systematic review was conducted using PsycINFO, Medline and Embase databases, identifying studies investigating individual psychotherapies for adults with GAD. Forty-five studies, involving 2224 participants, were identified for meta-analysis. RESULTS The weighted mean dropout rate was 16.99% (95% confidence interval 14.42%-19.91%). The Q-statistic indicated significant heterogeneity among studies. Moderator analysis and meta-regressions indicated no statistically significant effect of client age, sex, symptom severity, comorbidity, treatment type, study type (randomized trial or not), study quality, number of sessions or therapist experience. CONCLUSIONS In research investigating psychotherapy for GAD, approximately one in six clients can be expected to drop out of treatment. Dropout rate was not significantly moderated by the client, therapist or treatment variables investigated. Future research should specify the definition of dropout, reasons for dropout and associated correlates to assist the field's progression.
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Affiliation(s)
- Elon Gersh
- Department of Child Health, Behavior and Development, Seattle Children's Research Center, Seattle, WA, USA.
| | - David J Hallford
- Faculty of Health, School of Psychology, Deakin University, Melbourne, Australia
| | - Simon M Rice
- Orygen, The National Centre of Excellence in Youth Mental Health, Centre for Youth Mental Health, The University of Melbourne, Australia
| | | | | | | | - Carolyn A McCarty
- Department of Child Health, Behavior and Development, Seattle Children's Research Center, Seattle, WA, USA; University of Washington, Seattle, WA, USA
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Abstract
Acceptance and commitment therapy (ACT) is a modern form of cognitive behavioral therapy based on a distinct philosophy and basic science of cognition. This article reviews the core features of ACT's theoretic model of psychopathology and treatment and its therapeutic approach. It provides a systematic review of randomized controlled trials (RCTs) evaluating ACT for depression and anxiety disorders. Summarizing 36 RCTs, ACT appears to be more efficacious than waitlist conditions and treatment-as-usual, with largely equivalent effects relative to traditional cognitive behavioral therapy. Evidence indicates that ACT treatment outcomes are mediated through increases in psychological flexibility, its theorized process of change.
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47
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Renna ME, Seeley SH, Heimberg RG, Etkin A, Fresco DM, Mennin DS. Increased Attention Regulation from Emotion Regulation Therapy for Generalized Anxiety Disorder. COGNITIVE THERAPY AND RESEARCH 2017. [DOI: 10.1007/s10608-017-9872-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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48
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Shattock L, Berry K, Degnan A, Edge D. Therapeutic alliance in psychological therapy for people with schizophrenia and related psychoses: A systematic review. Clin Psychol Psychother 2017; 25:e60-e85. [PMID: 28961352 DOI: 10.1002/cpp.2135] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 07/30/2017] [Accepted: 07/31/2017] [Indexed: 01/31/2023]
Abstract
Therapeutic alliance is a key predictor of therapy outcomes. Alliance may be particularly pertinent for people with schizophrenia as this group often have a history of interpersonal trauma and relationship difficulties including difficult relationships with mental health staff. This review aimed to determine (a) the quality of therapeutic alliance between people with schizophrenia and their therapists; (b) whether alliance predicts therapeutic outcomes; and (c) variables associated with alliance. Databases were searched from inception up to April 2015. The search yielded 4,586 articles, resulting in 26 eligible studies, involving 18 independent samples. Weighted average client and therapist Working Alliance Inventory-Short Form total scores were 64.51 and 61.26, respectively. There was evidence that alliance predicts overall psychotic symptomatic outcomes and preliminary evidence for alliance predicting rehospitalization, medication use, and self-esteem outcomes. There was evidence for specific client-related factors being linked to different perspectives of alliance. For example, poorer insight and previous sexual abuse were associated with worse client-rated alliance, whereas baseline negative symptoms were associated with worse therapist-rated alliance. Therapist and therapy-related factors, including therapists' genuineness, trustworthiness, and empathy were associated with better client-rated alliance, whereas suitability for therapy, homework compliance, and attendance were associated with better therapist-rated alliance. Key clinical implications include the need to consider alliance from both client and therapist perspectives during therapy and training and supervision to enhance therapist qualities that foster good alliance. Future research requires longitudinal studies with larger samples that include pan-theoretical, well-validated alliance measures to determine causal predictor variables.
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Affiliation(s)
- Lucy Shattock
- Division of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester, UK
| | - Katherine Berry
- Division of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester, UK
| | - Amy Degnan
- Division of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester, UK
| | - Dawn Edge
- Division of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester, UK
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Levin ME, Haeger J, Pierce B, Cruz RA. Evaluating an Adjunctive Mobile App to Enhance Psychological Flexibility in Acceptance and Commitment Therapy. Behav Modif 2017; 41:846-867. [PMID: 28689449 DOI: 10.1177/0145445517719661] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The primary aims of this study were to evaluate the feasibility and potential efficacy of a novel adjunctive mobile app designed to enhance the acquisition, strengthening, and generalization of acceptance and commitment therapy (ACT) skills being taught in therapy. A sample of 14 depressed/anxious clients receiving ACT used the ACT Daily app for 2 weeks in a pre-post, open trial design. Participants reported a high degree of program satisfaction. Clients significantly improved over the 2-week period on depression and anxiety symptoms as well as a range of psychological inflexibility measures. Analyses of mobile app data indicated effects of ACT Daily skill coaching on in-the-moment measures of inflexibility and symptoms, with unique effects found for acceptance and mindfulness. Adjunctive ACT mobile apps appear promising in enhancing therapy effects on psychological inflexibility and outcomes. A tailored skill coaching approach like ACT Daily based on randomly prompted assessments may be especially promising.
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50
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Dindo L, Van Liew JR, Arch JJ. Acceptance and Commitment Therapy: A Transdiagnostic Behavioral Intervention for Mental Health and Medical Conditions. Neurotherapeutics 2017; 14:546-553. [PMID: 28271287 PMCID: PMC5509623 DOI: 10.1007/s13311-017-0521-3] [Citation(s) in RCA: 138] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Psychological interventions have a long history of successful treatment of patients suffering from mental health and certain medical conditions. At the same time, psychotherapy research has revealed key areas of growth for optimizing patient care. These include identifying novel treatment delivery methods that increase treatment adherence, developing new strategies to more effectively address the ever-growing population of patients with comorbid conditions, and elucidating the mechanisms by which effective treatments work in order to further refine their design. Acceptance and commitment therapy (ACT) is an empirically supported psychotherapy that offers promise for patients suffering from a wide range of mental and physical conditions, while addressing these gaps and challenges in the field. ACT rests on the fundamental premise that pain, grief, disappointment, illness, and anxiety are inevitable features of human life, with the therapeutic goal of helping individuals productively adapt to these types of challenges by developing greater psychological flexibility rather than engaging in counterproductive attempts to eliminate or suppress undesirable experiences. This is achieved through committed pursuit of valued life areas and directions, even in the face of the natural desire to escape or avoid painful and troubling experiences, emotions, and thoughts. ACT is transdiagnostic (applies to more than one condition), process-focused, and flexibly delivered. In a relatively short period of time, ACT has been effectively implemented across a broad range of therapeutic settings, including mental health, primary care, and specialty medical clinics. ACT has also been delivered in a variety of formats, including 1-day group workshops, online and smartphone applications, and telehealth. Focus on how best to package and deliver treatment to meet the unique needs of different patient populations helps to ensure treatment adherence and has fostered successful application of ACT for patients in everyday clinical settings.
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Affiliation(s)
- Lilian Dindo
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine and the VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, (MEDVAMC 152), 2002 Holcombe Blvd., Houston, TX, 77030, USA.
| | | | - Joanna J Arch
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, USA
- Division of Cancer Prevention and Control, University of Colorado Cancer Center, Aurora, CO, USA
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