1
|
Pennesi JL, Johnson C, Radünz M, Wade TD. Acute Augmentations to Psychological Therapies in Eating Disorders: A Systematic Review and Meta-Analysis. Curr Psychiatry Rep 2024; 26:447-459. [PMID: 39093534 PMCID: PMC11344718 DOI: 10.1007/s11920-024-01519-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/22/2024] [Indexed: 08/04/2024]
Abstract
PURPOSE OF REVIEW The purpose of this systematic review and meta-analysis was to examine the use and efficacy of acute augmentation therapies in eating disorders. RECENT FINDINGS A meta-analysis addressing this topic across psychological disorders found augmentation significantly improved therapy outcome with strongest findings for augmentations targeting biological mechanisms; however, only one study examined eating disorders. Our systematic review identified 29 studies examining people with eating disorders (N = 1831 participants, 93.7% female), of which 17 RCTs (n = 1162 participants) were included in the meta-analysis. Small subgroups of acute augmentations were identified. Adding acute augmentations to an intervention was effective in 72.4% of studies, with a significant effect on eating disorder outcomes (Hedges' g = 0.14, 95% CI: [0.02, 0.26]). Acute augmentation looks to be a promising approach regardless of weight status or whether it is added to treatment as usual or a single therapy approach.
Collapse
Affiliation(s)
- Jamie-Lee Pennesi
- Flinders University Institute for Mental Health and Wellbeing and Blackbird Initiative, Flinders University, Adelaide, SA, Australia.
| | - Catherine Johnson
- Flinders University Institute for Mental Health and Wellbeing and Blackbird Initiative, Flinders University, Adelaide, SA, Australia
| | - Marcela Radünz
- Flinders University Institute for Mental Health and Wellbeing and Blackbird Initiative, Flinders University, Adelaide, SA, Australia
| | - Tracey D Wade
- Flinders University Institute for Mental Health and Wellbeing and Blackbird Initiative, Flinders University, Adelaide, SA, Australia
| |
Collapse
|
2
|
Lo Coco G, Brugnera A, Salerno L, Compare A, Tasca GA, Kivlighan DM. Group member attachment style interacts with actor and partner helping alliance to predict decreasing binge eating episodes. Psychother Res 2024:1-15. [PMID: 38451851 DOI: 10.1080/10503307.2024.2325509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/26/2024] [Indexed: 03/09/2024] Open
Abstract
OBJECTIVE An individual's attachment style may impact how they interact with their therapy group. This study examined the moderating role of a group member's attachment on the dynamic relationships between that group member's (actor) and other group members' (partner) therapeutic alliances and symptom outcomes. Method: This is a secondary analysis of data from a trial testing the outcome of emotionally-focused group therapy for binge-eating disorder. The sample consisted of 2,360 sessions nested within 118 group members who attended a 20-session treatment. Patients recorded binge eating episodes (BEE), their body weight and an alliance measure session-by-session. RESULTS Dynamic structural equation modelling showed decreases in BEE and weight over the therapy. When attachment style was not included in the model, higher-than-average partner's alliance scores in the previous session were related to decreases in BEE in the current session. Attachment style moderated these actor and partner effects. For patients with preoccupied attachments, higher-than-average actor alliance in the previous session was related to subsequent decreases in BEE. For patients with dismissing or disorganized attachments, higher partner alliance in the previous session was related to subsequent decreases in BEE. CONCLUSION Group members' attachment characteristics can play a role in the development of alliance-outcome patterns in group therapy.
Collapse
|
3
|
Russell H, Aouad P, Le A, Marks P, Maloney D, Touyz S, Maguire S. Psychotherapies for eating disorders: findings from a rapid review. J Eat Disord 2023; 11:175. [PMID: 37794513 PMCID: PMC10548609 DOI: 10.1186/s40337-023-00886-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 09/11/2023] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND Psychotherapy is considered central to the effective treatment of eating disorders-focusing on behavioural, psychological, and social factors that contribute to the illness. Research indicates psychotherapeutic interventions out-perform placebo, waitlist, and/or other treatments; but, outcomes vary with room for major improvement. Thus, this review aims to (1) establish and consolidate knowledge on efficacious eating disorder psychotherapies; (2) highlight select emerging psychotherapeutic interventions; and (3) identify knowledge gaps to better inform future treatment research and development. METHODS The current review forms part of a series of Rapid Reviews published in a special issue in the Journal of Eating Disorders to inform the development of the Australian-government-funded National Eating Disorder Research and Translation Strategy 2021-2031. Three databases were searched for studies published between 2009 and 2023, published in English, and comprising high-level evidence studies (meta-analyses, systematic reviews, moderately sized randomised controlled studies, moderately sized controlled-cohort studies, and population studies). Data pertaining to psychotherapies for eating disorders were synthesised and outlined in the current paper. RESULTS 281 studies met inclusion criteria. Behavioural therapies were most commonly studied, with cognitive-behavioural and family-based therapies being the most researched; and thus, having the largest evidence-base for treating anorexia nervosa, bulimia nervosa, and binge eating disorder. Other therapies, such as interpersonal and dialectical behaviour therapies also demonstrated positive treatment outcomes. Emerging evidence supports specific use of Acceptance and Commitment; Integrative Cognitive Affective; Exposure; Mindfulness; and Emotionally-Focused therapies; however further research is needed to determine their efficacy. Similarly, growing support for self-help, group, and computer/internet-based therapeutic modalities was noted. Psychotherapies for avoidant/restrictive food intake disorder; other, and unspecified feeding and eating disorders were lacking evidence. CONCLUSIONS Currently, clinical practice is largely supported by research indicating that behavioural and cognitive-behavioural psychotherapies are most effective for the treatment of eating disorders. However, the efficacy of psychotherapeutic interventions varies across studies, highlighting the need for investment and expansion of research into enhanced variants and novel psychotherapies to improve illness outcomes. There is also a pressing need for investigation into the whole range of eating disorder presentations and populations, to determine the most effective interventions.
Collapse
Affiliation(s)
- Haley Russell
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Level 2, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW, 2006, Australia
| | - Phillip Aouad
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Level 2, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW, 2006, Australia.
| | - Anvi Le
- Healthcare Management Advisors, Melbourne, Australia
| | - Peta Marks
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Level 2, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW, 2006, Australia
| | - Danielle Maloney
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Level 2, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW, 2006, Australia
- Sydney Local Health District, New South Wales Health, Sydney, Australia
| | - Stephen Touyz
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Level 2, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW, 2006, Australia
| | - Sarah Maguire
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Level 2, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW, 2006, Australia
| |
Collapse
|
4
|
Yang Y, Conti J, McMaster CM, Hay P. Beyond Refeeding: The Effect of Including a Dietitian in Eating Disorder Treatment. A Systematic Review. Nutrients 2021; 13:nu13124490. [PMID: 34960041 PMCID: PMC8706437 DOI: 10.3390/nu13124490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/10/2021] [Accepted: 12/13/2021] [Indexed: 11/16/2022] Open
Abstract
Eating disorders are potentially life-threatening mental health disorders that require management by a multidisciplinary team including medical, psychological and dietetic specialties. This review systematically evaluated the available literature to determine the effect of including a dietitian in outpatient eating disorder (ED) treatment, and to contribute to the understanding of a dietitian’s role in ED treatment. Six databases and Google Scholar were searched for articles that compared treatment outcomes for individuals receiving specialist dietetic treatment with outcomes for those receiving any comparative treatment. Studies needed to be controlled trials where outcomes were measured by a validated instrument (PROSPERO CRD42021224126). The searches returned 16,327 articles, of which 11 articles reporting on 10 studies were included. Two studies found that dietetic intervention significantly improved ED psychopathology, and three found that it did not. Three studies reported that dietetic input improved other psychopathological markers, and three reported that it did not. One consistent finding was that dietetic input improved body mass index/weight and nutritional intake, although only two and three studies reported on each outcome, respectively. A variety of instruments were used to measure each outcome type, making direct comparisons between studies difficult. Furthermore, there was no consistent definition of the dietetic components included, with many containing psychological components. Most studies included were also published over 20 years ago and are now out of date. Further research is needed to develop consistent dietetic guidelines and outcome measures; this would help to clearly define the role of each member of the multidisciplinary team, and particularly the role of dietitians, in ED treatment.
Collapse
Affiliation(s)
- Yive Yang
- Translational Health Research Institute, School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia; (Y.Y.); (J.C.)
| | - Janet Conti
- Translational Health Research Institute, School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia; (Y.Y.); (J.C.)
- School of Psychology, Western Sydney University, Penrith, NSW 2750, Australia
| | - Caitlin M. McMaster
- University of Sydney Children’s Hospital at Westmead Clinical School, Faculty of Medicine and Health, Westmead, NSW 2145, Australia;
| | - Phillipa Hay
- Translational Health Research Institute, School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia; (Y.Y.); (J.C.)
- Camden and Campbelltown Hospitals, South Western Sydney Local Health District, Sydney, NSW 2560, Australia
- Correspondence:
| |
Collapse
|
5
|
Osoro A, Villalobos D, Tamayo JA. Efficacy of emotion-focused therapy in the treatment of eating disorders: A systematic review. Clin Psychol Psychother 2021; 29:815-836. [PMID: 34779059 DOI: 10.1002/cpp.2690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/08/2021] [Accepted: 11/01/2021] [Indexed: 11/11/2022]
Abstract
BACKGROUND The high incidence of eating disorders (EDs) means that its treatment is approached from various perspectives, among which we find emotion-focused therapy (EFT). Therefore, the main objective of this systematic review was to know the effectiveness of EFT for eating disorders. METHOD A systematic review of PubMed, the Cochrane Library and the Psychology and Behavioural Sciences Collection was carried out without a time limit and in a population with an eating disorder diagnosis. RESULTS Eight studies fulfilled the eligibility criteria: (1) six studies treated the population with binge eating disorder (BED) five were group treatments, and four included the combined modality; (2) one with BED, bulimia nervosa (BN) and Eating Disorder No Otherwise Specified (EDNOS); and (3) one for a single case of anorexia nervosa (AN). The duration of treatments ranged from 12 weeks to 18 months, and all studies used the original EFT protocol. Specific variables of each type of eating disorder were studied, as well as comorbid symptoms. CONCLUSIONS It seems that the results coincide in the existence of post-treatment improvements both in eating psychopathology and in affective symptoms, although with variable data during follow-up. More research is needed to affirm the efficacy of EFT as an empirically validated treatment for EDs.
Collapse
Affiliation(s)
- Andrea Osoro
- Department of Psychology, San Juan de Dios Foundation, Calle Herreros de Tejada, 3, Madrid, Spain, 28016, Spain.,Department of Psychology, San Rafael-Nebrija Health Sciences Center, Paseo de la Habana, 70 bis, Madrid, Spain, 28036, Spain
| | - Dolores Villalobos
- Department of Psychology, San Juan de Dios Foundation, Calle Herreros de Tejada, 3, Madrid, Spain, 28016, Spain.,Department of Psychology, San Rafael-Nebrija Health Sciences Center, Paseo de la Habana, 70 bis, Madrid, Spain, 28036, Spain.,Laboratory of Cognitive and Computational Neuroscience, Center for Biomedical Technology, Technical University of Madrid and Complutense University of Madrid, Madrid, Spain
| | - José Antonio Tamayo
- Department of Psychology, San Juan de Dios Foundation, Calle Herreros de Tejada, 3, Madrid, Spain, 28016, Spain.,Department of Psychology, San Rafael-Nebrija Health Sciences Center, Paseo de la Habana, 70 bis, Madrid, Spain, 28036, Spain
| |
Collapse
|
6
|
McMaster CM, Fong M, Franklin J, Hart S. Dietetic intervention for adult outpatients with an eating disorder: a systematic review and assessment of evidence quality. Nutr Rev 2021; 79:914-930. [PMID: 33544862 DOI: 10.1093/nutrit/nuaa105] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
CONTEXT Eating disorders (EDs) are complex mental illnesses that require medical, psychological, and dietetic intervention to assist patients achieve recovery. OBJECTIVE Available evidence was reviewed regarding dietetic intervention for adult outpatients with an ED and the quality of this evidence was assessed. DATA SOURCES Systematic literature searches were conducted using 5 databases (MEDLINE, PreMEDLINE, EMBASE, CINAHL, PsycINFO) for studies comparing adults with an ED receiving a dietetic intervention with those receiving a psychological intervention alone, those receiving a combined dietetic and psychological intervention, or a control group. DATA EXTRACTION Literature searches returned 3078 results, with 10 articles reporting on 9 randomized controlled trials meeting the inclusion criteria. The quality of evidence was assessed using the Cochrane Risk-of-Bias tool and Grading of Recommendations Assessment, Development and Evaluation (GRADE) framework. DATA ANALYSIS GRADE assessments for studies involving individuals with anorexia nervosa indicated very low quality of evidence for outcomes including weight, ED psychopathology and ED behaviors , and no studies measured nutritional changes. For studies conducted with participants with bulimia nervosa or binge eating disorder, only 1 study included a group receiving combined evidence-based psychological and dietetic intervention. A combined intervention produced moderate-quality evidence for lower attrition, greater abstinence from ED behaviors, and more meals eaten per week in comparison with a stand-alone psychological or dietetic intervention. CONCLUSIONS There is currently limited evidence to sufficiently assess the impact of incorporating dietetic interventions into outpatient treatment for adults with an ED; however, available evidence supports clinical practice guidelines that dietetic intervention should not be delivered as a stand-alone treatment. Additional methodologically sound studies in larger samples are required to fully inform dietetic treatment in EDs and incorporation of such interventions as part of a multidisciplinary treatment approach.
Collapse
Affiliation(s)
- Caitlin M McMaster
- Boden Collaboration for Obesity, Nutrition, Exercise and Eating Disorders, University of Sydney, Sydney, New South Wales, Australia
| | - Mackenzie Fong
- Centre for Trials Research, Cardiff University, Cardiff, Wales
| | - Janet Franklin
- Metabolism and Obesity Services, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Susan Hart
- Boden Collaboration for Obesity, Nutrition, Exercise and Eating Disorders, University of Sydney, Sydney, New South Wales, Australia.,Nutrition and Dietetics Department, St Vincent's Hospital, Sydney, New South Wales, Australia
| |
Collapse
|
7
|
Glisenti K, Strodl E, King R, Greenberg L. The feasibility of emotion-focused therapy for binge-eating disorder: a pilot randomised wait-list control trial. J Eat Disord 2021; 9:2. [PMID: 33407948 PMCID: PMC7789500 DOI: 10.1186/s40337-020-00358-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 12/06/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Research into psychotherapy for binge-eating disorder (BED) has focused mainly on cognitive behavioural therapies, but efficacy, failure to abstain, and dropout rates continue to be problematic. The experience of negative emotions is among the most accurate predictors for the occurrence of binge eating episodes in BED, suggesting benefits to exploring psychological treatments with a more specific focus on the role of emotion. The present study aimed to explore the feasibility of individual emotion-focused therapy (EFT) as a treatment for BED by examining the outcomes of a pilot randomised wait-list controlled trial. METHODS Twenty-one participants were assessed using a variety of feasibility measures relating to recruitment, credibility and expectancy, therapy retention, objective binge episodes and days, and binge eating psychopathology outcomes. The treatment consisted of 12 weekly one-hour sessions of EFT for maladaptive emotions over 3 months. A mixed model approach was utilised with one between effect (group) using a one-way analysis of variance (ANOVA) to test the hypothesis that participants immediately receiving the EFT treatment would demonstrate a greater degree of improvement on outcomes relating to objective binge episodes and days, and binge eating psychopathology, compared to participants on the EFT wait-list; and one within effect (time) using a repeated-measures ANOVA to test the hypothesis that participation in the EFT intervention would result in significant improvements in outcome measures from pre to post-therapy and then maintained at follow-up. RESULTS Recruitment, credibility and expectancy, therapy retention outcomes indicated EFT is a feasible treatment for BED. Further, participants receiving EFT demonstrated a greater degree of improvement in objective binge episodes and days, and binge eating psychopathology compared to EFT wait-list control group participants. When participants in the EFT wait-list control group then received treatment and outcomes data were combined with participants who initially received the treatment, EFT demonstrated significant improvement in objective binge episodes and days, and binge eating psychopathology for the entire sample. CONCLUSIONS These findings provide further preliminary evidence for the feasibility of individual EFT for BED and support more extensive randomised control trials to assess efficacy. TRIAL REGISTRATION The study was retrospectively registered with the Australian New Zealand Clinical Trials Registry ( ACTRN12620000563965 ) on 14 May 2020.
Collapse
Affiliation(s)
- Kevin Glisenti
- School of Psychology and Counselling, Queensland University of Technology, Faculty of Health, Brisbane, Queensland, Australia.
| | - Esben Strodl
- School of Psychology and Counselling, Queensland University of Technology, Faculty of Health, Brisbane, Queensland, Australia
| | - Robert King
- School of Psychology and Counselling, Queensland University of Technology, Faculty of Health, Brisbane, Queensland, Australia
| | - Leslie Greenberg
- Department of Psychology, York University, Faculty of Health, Toronto, Canada
| |
Collapse
|
8
|
Hilbert A, Petroff D, Herpertz S, Pietrowsky R, Tuschen-Caffier B, Vocks S, Schmidt R. Meta-analysis on the long-term effectiveness of psychological and medical treatments for binge-eating disorder. Int J Eat Disord 2020; 53:1353-1376. [PMID: 32583527 DOI: 10.1002/eat.23297] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 03/17/2020] [Accepted: 03/19/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Long-term effectiveness is a critical aspect of the clinical utility of a treatment; however, a meta-analytic evaluation of psychological and medical treatments for binge-eating disorder (BED), including weight loss treatments, is outstanding. This meta-analysis sought to provide a comprehensive evaluation of the long-term effectiveness in diverse treatments for BED regarding a range of clinically relevant outcomes. METHOD Based on a systematic search up to February 2018, 114 published and unpublished randomized-controlled (RCTs), nonrandomized, and uncontrolled treatment studies, totaling 8,862 individuals with BED (DSM-IV, DSM-5), were identified and analyzed using within-group random-effect modeling. RESULTS Effectiveness (regarding binge-eating episodes and abstinence, eating disorder and general psychopathology) up to 12 months following treatment was demonstrated for psychotherapy, structured self-help treatment, and combined treatment, while the results regarding body weight reduction were inconsistent. These results were confirmed in sensitivity analyses with RCTs on the most common treatments-cognitive-behavioral therapy and self-help treatment based on this approach. Follow-up intervals longer than 12 months were rarely reported, mostly supporting the long-term effectiveness of psychotherapy. Few follow-up data were available for pharmacotherapy, and behavioral and self-help weight loss treatment, while follow-up data were lacking for pharmacological and surgical weight loss treatment. Study quality varied widely. DISCUSSION This comprehensive meta-analysis demonstrated the medium-term effectiveness of psychotherapy, structured self-help treatment, and combined treatment for patients with BED, and supported the long-term effectiveness of psychotherapy. The results were derived from uncontrolled comparisons over time. Further long-term high quality research on psychological and medical treatments for BED is required.
Collapse
Affiliation(s)
- Anja Hilbert
- Integrated Research and Treatment Center AdiposityDiseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - David Petroff
- Integrated Research and Treatment Center AdiposityDiseases, Clinical Trial Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Stephan Herpertz
- Integrated Research and Treatment Center AdiposityDiseases, Clinical Trial Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Reinhard Pietrowsky
- Department of Psychosomatic Medicine and Psychotherapy, LWL-University Clinic, Ruhr-University Bochum, Germany
| | - Brunna Tuschen-Caffier
- Department of Clinical Psychology, Institute of Experimental Psychology, University of Düsseldorf, Düsseldorf, Germany
| | - Silja Vocks
- Department of Psychology, University of Freiburg, Freiburg, Germany
| | - Ricarda Schmidt
- Integrated Research and Treatment Center AdiposityDiseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| |
Collapse
|
9
|
Chapa DAN, Hagan KE, Forbush KT, Clark KE, Tregarten JP, Argue S. Longitudinal trajectories of behavior change in a national sample of patients seeking eating-disorder treatment. Int J Eat Disord 2020; 53:917-925. [PMID: 32275088 DOI: 10.1002/eat.23272] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 03/18/2020] [Accepted: 03/18/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Rapid response to treatment, indicated by substantial decreases in eating-disorder (ED) symptoms within the first 4-6 weeks of treatment, is the most reliable predictor of treatment outcomes for EDs. However, there is limited research evaluating short-term longitudinal trajectories of ED symptoms during treatment. Thus, it is difficult to know which aspects of ED psychopathology are slow or fast to change. The purpose of this study was to elucidate three-month trajectories of ED psychopathology during treatment and test whether ED diagnosis influenced the direction and rate of change. METHOD Participants were Recovery Record users seeking treatment for an ED (N = 4,568; 86.8% female). Participants completed the Eating Pathology Symptoms Inventory once per month for 3 months. RESULTS Latent growth curve models indicated that ED diagnosis influenced the rate of ED behavior change. Anorexia nervosa was associated with faster reductions in cognitive restraint, excessive exercise, restricting, yet slower reductions in body dissatisfaction, and binge eating. Bulimia nervosa was associated with faster reductions in binge eating, cognitive restraint, excessive exercise, and purging. Binge-eating disorder was associated with faster reductions in body dissatisfaction and binge eating, yet slower reductions in restricting. CONCLUSIONS Our results have implications for future research by providing initial information about the direction and rate of ED change over the course of treatment. If clinicians and researchers know which ED symptoms are slow to change, on average, across diagnostic groups, treatment protocols could be adjusted to target slow changing symptoms more quickly, and therefore improve ED treatment outcomes.
Collapse
Affiliation(s)
| | - Kelsey E Hagan
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Kelsie T Forbush
- Department of Psychology, University of Kansas, Lawrence, KS, USA
| | - Kelsey E Clark
- Department of Psychology, University of Kansas, Lawrence, KS, USA
| | | | | |
Collapse
|
10
|
Beasley CC, Ager R. Emotionally Focused Couples Therapy: A Systematic Review of Its Effectiveness over the past 19 Years. JOURNAL OF EVIDENCE-BASED SOCIAL WORK (2019) 2019; 16:144-159. [PMID: 30605013 DOI: 10.1080/23761407.2018.1563013] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Purpose: A meta-analysis is the review of several qualifying studies where the findings of each study is analyzed and is then pooled as to determine if an intervention is effective or not. The aim of this meta-analysis was to evaluate if the intervention of Emotionally Focused Couples Therapy (EFCT), also referred to as Emotionally Focused Therapy (EFT), continues to be an effective intervention, since its last meta-analysis in 1999, and to determine whether the improvements noted in EFCT continue to be effective, over a period of time, following the initial intervention.Method: For the meta-analysis, nine studies which identify as randomized control trials (RCTs), were extracted and utilized from the original systematic search. These nine studies were used to evaluate EFCT's initial pre to post-treatment effectiveness. The portion of the meta-analysis, which evaluates whether EFCT sustained improvement at follow-up, consisted of four studies that identify as RCTs.Results: The results strongly suggest that the intervention of EFCT not only improved marital satisfaction (Hedge's g coefficient = 2.09) but also, the improvement in marital satisfaction was sustained at follow up. This sustained improvement was evident through the results of both the Friedman's repeated-measures and the post hoc Wilcox (χ2 = 6.500, p = 0.039).Conclusion: The findings provide preliminary support that, as it relates to marital satisfaction, EFCT is an effective treatment, both in facilitating change during treatment, and in maintaining those improvements following treatment.
Collapse
Affiliation(s)
| | - Richard Ager
- Tulane University, School of Social Work, New Orleans, LA, USA
| |
Collapse
|
11
|
Glisenti K, Strodl E, King R. Emotion-focused therapy for binge-eating disorder: A review of six cases. Clin Psychol Psychother 2018; 25:842-855. [PMID: 30118179 DOI: 10.1002/cpp.2319] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Revised: 06/06/2018] [Accepted: 07/14/2018] [Indexed: 12/13/2022]
Abstract
OBJECTIVE This study aimed to provide preliminary evidence of the usefulness of emotion-focused therapy (EFT) for binge-eating disorder (BED). METHODS We used a single-subject design in which 12 weeks of individual EFT were applied nonconcurrently to six female adult participants with BED, following three weekly baseline sessions. Participants were assessed for binge-eating psychopathology and emotion regulation difficulties on a weekly basis during baseline and treatment. They were assessed on a 2-, 4-, and 8-week basis during posttreatment, and they were assessed for binge-eating episodes, eating disorder attitudes, alexithymia, and psychiatric comorbidity at pretreatment and posttreatment. RESULTS All cases experienced reliable recovery from binge-eating psychopathology and a significant decrease in binge-eating frequency. For all cases, there was reliable improvement or recovery on eating and shape concerns, and there was improvement on weight concern for the majority of cases. For all cases, reliable recovery or improvement occurred in overall emotion regulation. Most cases that were in the clinical range pretreatment recovered for anxiety, and reliable improvement in or recovery from depression occurred for all cases. There was reliable recovery or improvement in alexithymia for half of the cases; however, the other half experienced no change or deteriorated. There were no treatment dropouts. CONCLUSION Individual EFT demonstrates potential as a psychological treatment for BED. The current study provides preliminary evidence to guide the development of a more extensive trial to test the efficacy of individual EFT for BED as well as to identify possible mechanisms of change.
Collapse
Affiliation(s)
- Kevin Glisenti
- School of Psychology and Counselling, Queensland University of Technology, Brisbane, Australia
| | - Esben Strodl
- School of Psychology and Counselling, Queensland University of Technology, Brisbane, Australia
| | - Robert King
- School of Psychology and Counselling, Queensland University of Technology, Brisbane, Australia
| |
Collapse
|
12
|
Kelly AC, Tasca GA. Within-persons predictors of change during eating disorders treatment: An examination of self-compassion, self-criticism, shame, and eating disorder symptoms. Int J Eat Disord 2016; 49:716-22. [PMID: 27061929 DOI: 10.1002/eat.22527] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Revised: 02/07/2016] [Accepted: 02/08/2016] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Attempts to identify the predictors of change during eating disorders treatment have focused almost exclusively on identifying between-persons factors (i.e., differences between patients). Research on within-person predictors of change (i.e., variations within patients over time) may provide novel and clinically useful information. To illustrate, we test the theory that within patients, self-compassion, self-criticism, shame, and eating disorder symptoms reciprocally influence one another over time. METHOD Seventy-eight patients with an eating disorder completed the Self-Compassion Scale, Experience of Shame Scale, and Eating Disorder Examination Questionnaire every three weeks across 12 weeks of treatment. RESULTS Multilevel modeling revealed that following periods of increased shame, a patient's eating pathology was more severe than usual. Following periods of increased self-compassion or decreased eating pathology, a patient's level of shame was lower than usual. Between-person differences in the relationships among study variables also emerged. DISCUSSION Results support the theory that shame and eating pathology influence one another cyclically within patients over time, and suggest that time-dependent increases in self-compassion may interrupt this cycle. If replicated, these results might suggest that assessing and intervening with increases in a patient's level of shame may help to reduce her eating pathology, and improving a patient's level of self-compassion or eating disorder symptomology may lower her subsequent experiences of shame. Findings highlight the value of administering and examining repeatedly measured within-person predictors of change during eating disorders treatment, and suggest that it may be clinically important to attend to the changes that occur within a given patient over time. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:716-722).
Collapse
Affiliation(s)
- Allison C Kelly
- Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada
| | - Giorgio A Tasca
- Department of Psychiatry, University of Ottawa and the Ottawa Hospital, Ottawa, Ontario, Canada.,Department of Psychology, University of Ottawa and the Ottawa Hospital, Ottawa, Ontario, Canada
| |
Collapse
|