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Matheson BE. Bulimia Nervosa and Binge-Eating Disorder Across the Lifespan. FOCUS (AMERICAN PSYCHIATRIC PUBLISHING) 2024; 22:278-287. [PMID: 38988471 PMCID: PMC11231461 DOI: 10.1176/appi.focus.20240001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 07/12/2024]
Abstract
This article aims to review the current evidence-based psychotherapy and psychopharmacological treatments for adults and youths with bulimia nervosa (BN) and binge-eating disorder (BED). Treatments for adults and for children and adolescents are discussed separately, including developmental considerations in the management of these disorders among youths. Although several evidence-based psychotherapy and psychopharmacological treatment options have been established for adults with BN or BED, there is much less empirical support for the management of these eating disorders among children and adolescents. This review concludes by discussing promising modalities and innovations, highlighting the potential utility of integrating technology into treatment approaches. Despite decades of treatment development and testing, a sizable proportion of individuals with BN or BED do not respond to the current evidence-based treatments, highlighting the need for continued research in these domains. Future research should focus on testing psychotherapy treatments among diverse samples in large, randomized controlled trials, as well as on treatments that can be easily scaled and implemented in community settings.
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Affiliation(s)
- Brittany E Matheson
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California
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Seidel DH, Markes M, Grouven U, Messow CM, Sieben W, Knelangen M, Oelkers-Ax R, Grümer S, Kölsch H, Kromp M, von Pluto Prondzinski M. Systemic therapy in children and adolescents with mental disorders: a systematic review and meta-analysis. BMC Psychiatry 2024; 24:125. [PMID: 38355466 PMCID: PMC10868021 DOI: 10.1186/s12888-024-05556-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 01/23/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Systemic therapy (ST) is a psychotherapeutic intervention in complex human systems (both psychological and interpersonal). Cognitive behavioural therapy (CBT) is an established treatment for children and adolescents with mental disorders. As methodologically rigorous systematic reviews on ST in this population are lacking, we conducted a systematic review and meta-analysis to compare the benefit and harm of ST (and ST as an add-on to CBT) with CBT in children and adolescents with mental disorders. METHODS We searched MEDLINE, Embase, PsycINFO and other sources for randomised controlled trials in 14 mental disorder classes for the above comparisons in respect of effects on patient-relevant outcomes (search date: 7/2022). Where possible, meta-analyses were performed and results were graded into 3 different evidence categories: "proof", "indication", or "hint" (or none of these categories). PRISMA standards were followed. RESULTS Fifteen studies in 5 mental disorder classes with usable data were identified. 2079 patients (mean age: 10 to 19 years) were analysed. 12/15 studies and 29/30 outcomes showed a high risk of bias. In 2 classes, statistically significant and clinically relevant effects in favour of ST were found, supporting the conclusion of a hint of greater benefit of ST for mental and behavioural disorders due to psychoactive substance use and of ST as an add-on to CBT for obsessive-compulsive disorders. In 2 other classes (eating disorders; hyperkinetic disorders), there was no evidence of greater benefit or harm of ST. For affective disorders, a statistically significant effect to the disadvantage of ST was found for 1 outcome, supporting the conclusion of a hint of lesser benefit of ST. CONCLUSIONS Our results show a hint of greater benefit of ST (or ST as an add-on to CBT) compared with CBT for 2 mental disorder classes in children and adolescents (mental and behavioural disorders due to psychoactive substance use, obsessive compulsive disorders). Given the importance of CBT as a control intervention, ST can therefore be considered a beneficial treatment option for children and adolescents with certain mental disorders. Limitations include an overall high risk of bias of studies and outcomes and a lack of data for several disorders.
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Affiliation(s)
- David Henry Seidel
- Institute for Quality and Efficiency in Health Care (Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen, IQWiG), Im Mediapark 8, Cologne, 50670, Germany.
| | - Martina Markes
- Institute for Quality and Efficiency in Health Care (Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen, IQWiG), Im Mediapark 8, Cologne, 50670, Germany
| | - Ulrich Grouven
- Institute for Quality and Efficiency in Health Care (Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen, IQWiG), Im Mediapark 8, Cologne, 50670, Germany
| | - Claudia-Martina Messow
- Institute for Quality and Efficiency in Health Care (Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen, IQWiG), Im Mediapark 8, Cologne, 50670, Germany
| | - Wiebke Sieben
- Institute for Quality and Efficiency in Health Care (Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen, IQWiG), Im Mediapark 8, Cologne, 50670, Germany
| | - Marco Knelangen
- Institute for Quality and Efficiency in Health Care (Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen, IQWiG), Im Mediapark 8, Cologne, 50670, Germany
| | - Rieke Oelkers-Ax
- Family Therapy Centre (Familientherapeutisches Zentrum gGmbH, FaTZ), Hermann-Walker-Straße 16, 69151, Neckargemünd, Germany
| | - Sebastian Grümer
- Institute for Quality and Efficiency in Health Care (Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen, IQWiG), Im Mediapark 8, Cologne, 50670, Germany
| | - Heike Kölsch
- Institute for Quality and Efficiency in Health Care (Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen, IQWiG), Im Mediapark 8, Cologne, 50670, Germany
| | - Mandy Kromp
- Institute for Quality and Efficiency in Health Care (Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen, IQWiG), Im Mediapark 8, Cologne, 50670, Germany
| | - Markus von Pluto Prondzinski
- Institute for Quality and Efficiency in Health Care (Institut für Qualität und Wirtschaftlichkeit im Gesundheitswesen, IQWiG), Im Mediapark 8, Cologne, 50670, Germany
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Matheson BE, Bohon C, Le Grange D, Lock JD. Family-based treatment (FBT) for loss of control (LOC) eating in youth: Current knowledge and future directions. Eat Disord 2024; 32:1-12. [PMID: 38149636 PMCID: PMC10753090 DOI: 10.1080/10640266.2023.2229091] [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] [Indexed: 12/28/2023]
Abstract
Loss of control (LOC) eating in youth is a common disordered eating behavior and associated with negative health and psychological sequalae. Family-based treatment (FBT) is an efficacious treatment for adolescent anorexia nervosa and bulimia nervosa (BN) but has not been formally evaluated for adolescents with LOC eating. This study is a secondary data analysis from a randomized controlled clinical trial (NCT00879151) testing FBT for 12-18-year-olds with BN. Data were reanalyzed to examine outcomes for LOC eating episodes, regardless of episode size. Abstinence rates, defined as zero LOC eating episodes (objective or subjective binge episodes) in the previous month, were calculated at the end-of-treatment (EOT), 6-month, and 12-month follow-up time points. Among 51 adolescent participants (M + SD: 15.94 + 1.53 y; 92% female; 23.5% Hispanic; 76.5% Caucasian), FBT significantly reduced LOC eating episodes, with 49% achieving LOC eating abstinence at EOT. At 6-month follow-up, 41% achieved LOC eating abstinence. Of those providing 12-month follow-up data, 73% achieved abstinence. This preliminary exploration suggests that FBT may be effective for youth with LOC eating, regardless of episode size. Additional research is needed to replicate these findings and extend treatments with developmental adaptations for younger children with LOC eating.
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Affiliation(s)
- Brittany E. Matheson
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
| | - Cara Bohon
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
- Equip Health, Inc., Carlsbad, CA, USA
| | - Daniel Le Grange
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, USA
- Department of Psychiatry and Behavioral Neuroscience, The University of Chicago (Emeritus)
| | - James D. Lock
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
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Gorrell S, Byrne CE, Trojanowski PJ, Fischer S, Le Grange D. A scoping review of non-specific predictors, moderators, and mediators of family-based treatment for adolescent anorexia and bulimia nervosa: a summary of the current research findings. Eat Weight Disord 2022; 27:1971-1990. [PMID: 35092554 PMCID: PMC9872820 DOI: 10.1007/s40519-022-01367-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 01/13/2022] [Indexed: 01/26/2023] Open
Abstract
PURPOSE This scoping review presents an up-to-date synthesis of the current evidence base for non-specific predictors, moderators, and mediators of family-based treatment (FBT) for adolescent anorexia and bulimia nervosa. METHODS We identify ways in which end-of-treatment outcomes have been shown to differ based upon baseline clinical features and person-specific factors and explore psychological mechanisms that may explain differences in treatment response. We draw from this evidence base to outline recommendations for clinical practice, as well as directions for future clinical eating disorder research. RESULTS Noted findings from review include that early response in weight gain and parental criticism may be particularly influential in treatment for anorexia nervosa. Further, for adolescents with either anorexia or bulimia nervosa, eating-related obsessionality may be a key intervention target to improve outcomes. CONCLUSION In addition to highlighting a need for attention to specific patient- and caregiver-level factors that impact treatment response, recommendations for research and clinical practice include testing whether certain targeted treatments (e.g., exposure-based approaches) may be suitable within the context of FBT for eating disorders. LEVEL OF EVIDENCE Level I: Evidence obtained from: at least one properly designed randomized controlled trials; experimental studies.
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Affiliation(s)
- Sasha Gorrell
- Department of Psychiatry and Behavioral Sciences, University of California, 401 Parnassus Avenue, San Francisco, CA, 94143, USA.
| | | | | | - Sarah Fischer
- Department of Psychology, George Mason University, Fairfax, VA, USA
| | - Daniel Le Grange
- Department of Psychiatry and Behavioral Sciences, University of California, 401 Parnassus Avenue, San Francisco, CA, 94143, USA.,Department of Psychiatry and Behavioral Neurosciences, The University of Chicago, Chicago, IL, USA
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Vogel EN, Singh S, Accurso EC. A systematic review of cognitive behavior therapy and dialectical behavior therapy for adolescent eating disorders. J Eat Disord 2021; 9:131. [PMID: 34663452 PMCID: PMC8522082 DOI: 10.1186/s40337-021-00461-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 08/10/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Eating disorders have serious psychological and physical consequences. Current evidence-based treatments for adolescents with eating disorders have modest effects, underscoring the need to improve current treatment approaches. Cognitive behavior therapy (CBT) and dialectical behavior therapy (DBT) have been proposed as alternative treatment options, with burgeoning research in this area. This review aims to summarize and critically analyze the current literature on the feasibility, acceptability, effectiveness, and efficacy of CBT and DBT for adolescent eating disorders, and then proposes areas of future research. METHODS PsycINFO and PubMed were searched using the Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines to identify studies examining the feasibility, acceptability, effectiveness and/or efficacy of CBT or DBT for adolescent eating disorders. RESULTS Eligible studies (N = 50; CBT: n = 40, DBT: n = 10) indicated that both treatments are reasonably feasible, acceptable, and possibly effective for adolescent eating disorders across diagnoses and levels of care, though efficacy trials are lacking. CONCLUSIONS CBT and DBT demonstrate promise as alternatives to family-based approaches for adolescent eating disorders. Adequately powered trials to establish the effectiveness and efficacy of CBT and DBT are needed, particularly ones that compare these treatments against other leading approaches. Despite high rates of relapse and likelihood for severe and enduring illness, there is a dearth of evidence-based treatment options for adolescents with eating disorders. Potentially viable but less well-studied treatments for adolescents with eating disorders include cognitive behavior therapy (CBT) and dialectical behavior therapy (DBT). This systematic review of CBT and DBT for adolescent eating disorders focuses on feasibility (i.e., how easy it was to implement the treatment), acceptability (i.e., how well the intervention was received by patients and therapists), effectiveness (i.e., how well the intervention performed under routine, real-world circumstances), and efficacy (i.e., how well the intervention performed in highly-controlled research settings). This review concludes that research supports the feasibility and acceptability of these approaches, as well as preliminary evidence of their effectiveness. However, the field is lacking studies that systematically compare CBT and DBT to other evidence-based approaches. Recommendations to advance research on CBT and DBT for adolescent eating disorders are provided, including a call for efficacy studies that clarify their performance compared to other leading approaches.
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Affiliation(s)
- Emily N Vogel
- PGSP-Stanford PsyD Consortium, Palo Alto University, Palo Alto, CA, USA. .,Department of Psychiatry and Behavioral Sciences, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA, USA.
| | - Simar Singh
- Department of Psychological and Brain Sciences, Drexel University, Philadelphia, PA, USA.,Department of Psychiatry and Behavioral Sciences, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
| | - Erin C Accurso
- Department of Psychiatry and Behavioral Sciences, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
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Accurso EC, Waller G. Concordance between youth and caregiver report of eating disorder psychopathology: Development and psychometric properties of the Eating Disorder-15 for Parents/Caregivers (ED-15-P). Int J Eat Disord 2021; 54:1302-1306. [PMID: 34021612 PMCID: PMC8352489 DOI: 10.1002/eat.23557] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 01/03/2023]
Abstract
OBJECTIVE Outcome measurement in youth with eating disorders relies heavily on self-report, which is problematic in a population that may deny or minimize symptoms. Caregiver-report measures are lacking. This study examined the psychometric and clinical properties of a newly-developed measure designed to assess short-term change in eating disorder symptomatology as observed by caregivers-the Eating Disorder-15 for Parents/Caregivers (ED-15-P). METHOD At initial presentation to an outpatient eating disorders assessment, 206 families (primary caregiver and their child up to 18 years old) completed psychological measures. RESULTS The ED-15-P demonstrated excellent reliability, preliminary evidence of discriminant and concurrent validity, and good sensitivity to change early in treatment (first 8 weeks). Agreement between primary caregivers and children on eating disorder psychopathology was moderate, while agreement between pairs of caregivers was relatively strong. Level of agreement varied across behaviors and informants, with poorer caregiver-child agreement on dieting and driven exercise. DISCUSSION Agreement was stronger within caregiver pairs than caregiver-child pairs, indicating that caregivers and their children have related but unique perspectives on eating disorder symptoms, highlighting the importance of multi-informant assessment. The ED-15-P complements a parallel youth report measure to more comprehensively assess eating disorder psychopathology, with high utility for measuring change over time.
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Affiliation(s)
- Erin C. Accurso
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco
| | - Glenn Waller
- Department of Psychology, The University of Sheffield, Sheffield, UK
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Chang PGRY, Delgadillo J, Waller G. Early response to psychological treatment for eating disorders: A systematic review and meta-analysis. Clin Psychol Rev 2021; 86:102032. [PMID: 33915335 DOI: 10.1016/j.cpr.2021.102032] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 04/04/2021] [Accepted: 04/14/2021] [Indexed: 12/25/2022]
Abstract
Early response is a well-established predictor of positive outcomes at the end of psychological treatments for common mental disorders. There is some prior evidence that this conclusion also applies to eating disorders, including three meta-analyses, but no moderators of that relationship have been identified. However, a number of further papers have been published since, which might influence the size of the effect of early response or the potential role of moderating factors. This pre-registered systematic review presents a comprehensive examination of this literature. Three databases were searched (Scopus, PsycInfo, PubMed). In total, 33 eligible studies were included in a narrative synthesis, and 25 studies were included in random-effects meta-analysis. The majority (91%) of studies were rated as having low or moderate risk of bias. Approximately half of patients across clinical samples showed early response to psychological therapy, which was most often defined as reliable symptomatic improvement during the first four sessions. A significant and moderate association was found between early response and post-treatment outcomes (r = 0.41 [95% CI: 0.32-0.481], p < .0001). Significant evidence of heterogeneity (Q[28] = 136.42, p < .0001; I2 = 80.2%) was evident. The review was limited by the exclusion of grey literature and only 76% of studies provided sufficient statistical information for meta-analytic synthesis, although we found no significant evidence of publication bias, χ2(1) = 0.001, p = .97. Overall, evidence accumulated over twenty years establishes early response as the most robust predictor of treatment outcomes in the field of eating disorders. However, only half of patients show early change in this way. Further research is needed to determine whether there are patient or clinician characteristics that predict early response to psychological treatment for eating disorders.
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Affiliation(s)
- Peter G R Y Chang
- Clinical and Applied Psychology Unit, Department of Psychology, University of Sheffield, Sheffield, UK
| | - Jaime Delgadillo
- Clinical and Applied Psychology Unit, Department of Psychology, University of Sheffield, Sheffield, UK
| | - Glenn Waller
- Clinical and Applied Psychology Unit, Department of Psychology, University of Sheffield, Sheffield, UK.
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Matheson BE, Bohon C, Lock J. Family-based treatment via videoconference: Clinical recommendations for treatment providers during COVID-19 and beyond. Int J Eat Disord 2020; 53:1142-1154. [PMID: 32533799 PMCID: PMC7323318 DOI: 10.1002/eat.23326] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 05/22/2020] [Accepted: 05/23/2020] [Indexed: 12/20/2022]
Abstract
The necessity to employ distance-based methods to deliver on-going eating disorder care due to the novel coronavirus (COVID-19) pandemic represents a dramatic and urgent shift in treatment delivery. Yet, TeleHealth treatments for eating disorders in youth have not been adequately researched or rigorously tested. Based on clinical experience within our clinic and research programs, we aim to highlight the common challenges clinicians may encounter in providing family-based treatment (FBT) via TeleHealth for children and adolescents with anorexia nervosa and bulimia nervosa. We also discuss possible solutions and offer practical considerations for providers delivering FBT in this format. Additional research in TeleHealth treatment for eating disorders in youth may lead to improved access, efficiency, and effectiveness of FBT delivered via videoconferencing.
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Affiliation(s)
- Brittany E. Matheson
- Department of Psychiatry and Behavioral SciencesStanford University School of MedicineStanfordCaliforniaUSA
| | - Cara Bohon
- Department of Psychiatry and Behavioral SciencesStanford University School of MedicineStanfordCaliforniaUSA
| | - James Lock
- Department of Psychiatry and Behavioral SciencesStanford University School of MedicineStanfordCaliforniaUSA
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