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Le LKD, Tan EJ, Hay P, Ananthapavan J, Lee YY, Mihalopoulos C. The Modeled Cost-Effectiveness of a Prevention Program Targeting Both Eating Disorders and High BMI. Int J Eat Disord 2024. [PMID: 38975786 DOI: 10.1002/eat.24238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 04/18/2024] [Accepted: 05/22/2024] [Indexed: 07/09/2024]
Abstract
OBJECTIVE Prevention programs for eating disorders (EDs) and high body index mass (BMI) have the potential to reduce the onset of these interconnected public health concerns. However, it remains unclear whether routine implementation of such programs would be cost-effective. This study aims to determine the cost-effectiveness of an intervention that aims to prevent both ED and high BMI. METHOD A Markov model was developed to evaluate the incremental cost-effectiveness of a targeted school-based program, Healthy Weight, that aims to prevent both EDs and high BMI among Australian adolescents with body image concerns (aged 15-18 years), versus a "no intervention" comparator. A cost-utility analysis was conducted from a "healthcare and education" sector perspective with costs (measured in 2019 Australian dollars) and health impacts modeled over the lifetime of the target population. An incremental cost-effectiveness ratio (ICER), expressed as cost per health-adjusted life year (HALY) gained, was calculated. Sensitivity analyses were done to test model assumptions. RESULTS The mean intervention cost and HALYs gained were AUD$2.13 million (95% CI, AUD$1.83-2.43 million) and 146 (95% CI, 90-209), respectively. With healthcare cost-savings (AUD$3.97 million) included, the intervention was predicted to be cost-saving (AUD$1.83 million; 95% CI, AUD$0.51-3.21 million). Primary findings were robust to extensive sensitivity analyses. DISCUSSION The Healthy Weight intervention is likely to represent good value-for-money. To ensure the successful implementation of this program at the population level, further research on its feasibility and acceptability among schools and the wider community is required.
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Affiliation(s)
- Long Khanh-Dao Le
- Monash University Health Economics Group (MUHEG), School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Eng Joo Tan
- Monash University Health Economics Group (MUHEG), School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Phillipa Hay
- Translational Health Research Institute (THRI), School of Medicine, Western Sydney University, Penrith, New South Wales, Australia
- Camden and Campbelltown Hospital, SWSLHD, Campbelltown, New South Wales, Australia
| | - Jaithri Ananthapavan
- Deakin Health Economics, Institute for Health Transformation, School of Health and Social Development, Deakin University, Burwood, Victoria, Australia
- Global Centre for Preventive Health and Nutrition, Institute for Health Transformation, School of Health and Social Development, Deakin University, Burwood, Victoria, Australia
| | - Yong Yi Lee
- Monash University Health Economics Group (MUHEG), School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- School of Public Health, The University of Queensland, Herston, Queensland, Australia
- Queensland Centre for Mental Health Research, Wacol, Queensland, Australia
| | - Cathrine Mihalopoulos
- Monash University Health Economics Group (MUHEG), School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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2
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van Beers E, Melisse B, de Jonge M, Peen J, van den Berg E, de Beurs E. Web-based guided self-help cognitive behavioral therapy-enhanced versus treatment as usual for binge-eating disorder: a randomized controlled trial protocol. Front Psychiatry 2024; 15:1332360. [PMID: 38435976 PMCID: PMC10904459 DOI: 10.3389/fpsyt.2024.1332360] [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: 11/09/2023] [Accepted: 01/29/2024] [Indexed: 03/05/2024] Open
Abstract
Binge-eating disorder (BED) is a psychiatric disorder characterized by recurrent episodes of eating a large amount of food in a discrete period of time while experiencing a loss of control. Cognitive behavioral therapy-enhanced (CBT-E) is a recommended treatment for binge-eating disorder and is typically offered through 20 sessions. Although binge-eating disorder is highly responsive to CBT-E, the cost of treating these patients is high. Therefore, it is crucial to evaluate the efficacy of low-intensity and low-cost treatments for binge-eating disorder that can be offered as a first line of treatment and be widely disseminated. The proposed noninferiority randomized controlled trial aims to determine the efficacy of web-based guided self-help CBT-E compared to treatment-as-usual CBT-E. Guided self-help will be based on a self-help program to stop binge eating, will be shorter in duration and lower intensity, and will require fewer therapist hours. Patients with binge-eating disorder (N = 180) will be randomly assigned to receive guided self-help or treatment-as-usual. Assessments will take place at baseline, mid-treatment, at the end of treatment, and at 20- and 40-weeks post-treatment. Treatment efficacy will be measured by examining the reduction in binge-eating days in the previous 28 days between baseline and the end of treatment between groups, with a noninferiority margin (Δ) of 1 binge-eating day. Secondary outcomes will include full remission, body shape dissatisfaction, therapeutic alliance, clinical impairment, health-related quality of life, attrition, and an economic evaluation to assess cost-effectiveness and cost-utility. The moderators examined will be baseline scores, demographic variables, and body mass index. It is expected that guided self-help is noninferior in efficacy compared to treatment-as-usual. The proposed study will be the first to directly compare the efficacy and economically evaluate a low-intensity and low-cost binge-eating disorder treatment compared to treatment-as-usual. If guided self-help is noninferior to treatment-as-usual in efficacy, it can be widely disseminated and used as a first line of treatment for patients with binge-eating disorder. The Dutch trial register number is R21.016. The study has been approved by the Medical Research Ethics Committees United on May 25th, 2021, case number NL76368.100.21.
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Affiliation(s)
- Ella van Beers
- Novarum Center for Eating Disorders & Obesity, Amstelveen, Netherlands
| | - Bernou Melisse
- Novarum Center for Eating Disorders & Obesity, Amstelveen, Netherlands
- Utrecht University, Department of Clinical Psychology, Utrecht, Netherlands
| | - Margo de Jonge
- Novarum Center for Eating Disorders & Obesity, Amstelveen, Netherlands
| | - Jaap Peen
- Department of Research, Arkin Mental Health Institute, Amsterdam, Netherlands
| | - Elske van den Berg
- Novarum Center for Eating Disorders & Obesity, Amstelveen, Netherlands
- Department of Research, Arkin Mental Health Institute, Amsterdam, Netherlands
| | - Edwin de Beurs
- Department of Research, Arkin Mental Health Institute, Amsterdam, Netherlands
- Leiden University, Department of Clinical Psychology, Leiden, Netherlands
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3
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Woodruff K, Joy EA, Burns RD, Summers SA, Metos JM, Jordan KC. A Retrospective Chart Review Suggests That Coordinated, Multidisciplinary Treatment for Patients with Anorexia Nervosa Improves Odds of Weight Restoration. J Multidiscip Healthc 2024; 17:339-351. [PMID: 38284120 PMCID: PMC10821668 DOI: 10.2147/jmdh.s437376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 01/08/2024] [Indexed: 01/30/2024] Open
Abstract
Purpose The objective of this study was to conduct a secondary data analysis of clinical information documented in the electronic medical record to assess the clinical outcomes of patients who received three different treatment approaches on clinical outcomes for treatment of patients with anorexia nervosa (AN). Patients and methods Historical electronic medical record (EMR) data on patients aged 6 to 80 years diagnosed with AN seen in a healthcare system between 2007 and 2017 were stratified, according to services received, into three groups: Group A (n = 48) received hospital-based services; Group B (n = 290) saw one or two provider types; Group C (n = 26) received outpatient coordinated multidisciplinary care from three provider types. Clinical outcomes [body mass index for adults (BMI), body mass index percentile (BMI%ile) for pediatric patients] defined AN severity and weight restoration. EMR data were analyzed using a generalized mixed-effects model and a Markov Transition model to examine the odds of weight restoration and the change in odds of weight restoration across the number of provider visits, respectively. Results Patients receiving coordinated multidisciplinary care had significantly higher odds of weight restoration compared with patients receiving hospital-based services only (OR = 3.76, 95% CI [1.04, 13.54], p = 0.042). In addition, patients receiving care from 1 to 2 providers (OR = 1.006, 95% CI [1.003, 1.010], p = 0.001) or receiving coordinated multidisciplinary care (OR = 1.005, 95% CI [1.001, 1.011], p = 0.021) had significantly higher odds of weight restoration per provider visit day compared with patients receiving hospital-based services only. Conclusion This retrospective chart review supports the coordinated, multidisciplinary care model for the weight restoration in patients with AN in an outpatient setting.
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Affiliation(s)
- Kary Woodruff
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT, USA
| | - Elizabeth A Joy
- Office of Health Promotion and Wellness, Intermountain Health, Salt Lake City, UT, USA
| | - Ryan D Burns
- Department of Health and Kinesiology, University of Utah, Salt Lake City, UT, USA
| | - Scott A Summers
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT, USA
| | - Julie M Metos
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT, USA
| | - Kristine C Jordan
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT, USA
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4
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İnce B, Phillips M, Schmidt U. Intensive community and home-based treatments for eating disorders: a scoping review study protocol. BMJ Open 2023; 13:e064243. [PMID: 36792335 PMCID: PMC9933757 DOI: 10.1136/bmjopen-2022-064243] [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: 02/17/2023] Open
Abstract
INTRODUCTION Institutionally based intensive treatment modalities (inpatient, day patient and residential treatments) for eating disorders (EDs) are associated with high treatment costs and significant challenges for patients and carers, including access difficulties and disruption to daily routines. Intensive community and home-based treatments have been suggested as alternatives to institutionally based intensive treatments for other severe mental illnesses, with promising clinical, social and health economic outcomes. The possible advantages of these treatments have been proposed for EDs, but this emerging area of research has not yet been systematically investigated. This scoping review aims to map the available literature on intensive community and home treatments for EDs, focusing on their conceptualisation, implementation and clinical outcomes. METHODS This proposed scoping review will follow the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocol extension for Scoping Reviews checklist and the Joanna Briggs Institute Reviewer's Manual. This review will include any peer-reviewed study concerning intensive community and home-based treatments for any EDs, with no restrictions on geographical context or study design. Grey literature will also be considered. The literature search will be conducted in four databases: PubMed, PsycInfo, MEDLINE and Web of Science. Two researchers will independently screen the titles, abstracts and text of the returned articles for eligibility. Data charting and analysis will consist of a narrative description of the included studies, quantitative and qualitative findings relative to the aims of this scoping review. Gaps in the literature will be highlighted to inform future research, clinical practice, and policy. ETHICS AND DISSEMINATION Ethical approval is not required as all data are available from public sources. The results of this scoping review will be disseminated through peer-reviewed publication, conference presentation, and social media.
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Affiliation(s)
- Başak İnce
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry Psychology and Neuroscience, King's College London, London, UK
| | - Matthew Phillips
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry Psychology and Neuroscience, King's College London, London, UK
| | - Ulrike Schmidt
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry Psychology and Neuroscience, King's College London, London, UK
- Eating Disorder Outpatients Service, South London and Maudsley NHS Foundation Trust, London, UK
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5
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Svendsen VG, Lokkerbol J, Danner U, Jansingh A, Evers SM, Wijnen BF. Design and testing of a health economic Markov model for treatment of anorexia nervosa. Expert Rev Pharmacoecon Outcomes Res 2022; 22:1243-1251. [PMID: 36047856 DOI: 10.1080/14737167.2022.2119130] [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: 11/04/2022]
Abstract
OBJECTIVES Anorexia Nervosa (AN) is a severe psychiatric disorder and knowledge about the cost-effectiveness of potential interventions is limited. The aim of this paper is to introduce the Trimbos Institute health economic cost-effectiveness model for Anorexia Nervosa (AnoMod-TI), a flexible modelling tool for assessing the long-term cost-effectiveness of interventions for AN in late adolescent and adult patients, which could support clinical decision making. METHODS AnoMod-TI is a state-transition cohort simulation (Markov) model developed from a Dutch societal perspective, which consists of four health states - namely full remission (FR), partial remission (PR), AN and death. Results are expressed as total healthcare costs, QALYs and incremental cost-effectiveness ratio. RESULTS For the purpose of demonstrating AnoMod-TI and how it could be used to estimate cost-effectiveness over a 20-year time horizon, it was applied to a hypothetical treatment scenario. Results illustrate how a relatively costly intervention with only modest effects can still be cost-effective in the long term. CONCLUSIONS AnoMod -TI can be used to examine long-term cost-effectiveness of various interventions aimed at either treating AN or preventing relapse from a state of partial or full remission. AnoMod-TI is freely available upon request to the authors.
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Affiliation(s)
- Vegard G Svendsen
- Center for Economic Evaluation & Machine Learning, Trimbos Institute (Netherlands Institute of Mental Health and Addiction), Utrecht, The Netherlands.,Department of Clinical and Medical Technology Assessment, Maastricht University Medical Center, Maastricht, The Netherlands.,Norwegian Centre for Addiction Research, SERAF, University of Oslo, Oslo, Norway
| | - Joran Lokkerbol
- Center for Economic Evaluation & Machine Learning, Trimbos Institute (Netherlands Institute of Mental Health and Addiction), Utrecht, The Netherlands
| | - Unna Danner
- Altrecht Eating Disorders Rintveld, Zeist, The Netherlands.,Department of Clinical Psychology, Utrecht University, Utrecht, The Netherlands
| | | | - Silvia Maa Evers
- Center for Economic Evaluation & Machine Learning, Trimbos Institute (Netherlands Institute of Mental Health and Addiction), Utrecht, The Netherlands.,Department of Clinical and Medical Technology Assessment, Maastricht University Medical Center, Maastricht, The Netherlands.,Department of Health Services Research, Care and Public Health Research, CAPHRI, Maastricht University, Maastricht, The Netherlands
| | - Ben Fm Wijnen
- Center for Economic Evaluation & Machine Learning, Trimbos Institute (Netherlands Institute of Mental Health and Addiction), Utrecht, The Netherlands.,Department of Clinical and Medical Technology Assessment, Maastricht University Medical Center, Maastricht, The Netherlands
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Márquez MC, Sánchez JM, Salazar AM, Martínez CV, Valderrama F, Rojas-Gualdrón DF. Efficacy and safety of antipsychotics and antidepressants in the treatment of anorexia nervosa: a systematic review. REVISTA COLOMBIANA DE PSIQUIATRIA (ENGLISH ED.) 2022; 51:227-235. [PMID: 36085125 DOI: 10.1016/j.rcpeng.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 11/02/2020] [Indexed: 06/15/2023]
Abstract
INTRODUCTION The recommendations of the current guidelines are based on low quality evidence. Periodic updating is required, taking recent evidence into consideration. OBJECTIVE To synthesise the best available clinical evidence on the efficacy and safety of second-generation antidepressants and antipsychotics in patients with anorexia nervosa. METHODS Systematic review (CRD42020150577). We searched PubMed, SCOPUS, Ovid(Cochrane), EMBASE and LILACS for randomised clinical trials performed in patients with anorexia nervosa that evaluated the use of second-generation antipsychotics or oral antidepressants, at any dose and for any length of time, in outpatient and/or hospital treatment, taking weight (body mass index), psychopathological entities and safety as results. RESULTS Five studies were included, with four assessed as having a high risk of bias. The evidence indicates that patients receiving treatment with olanzapine or fluoxetine tend to stay in treatment programmes for longer. Olanzapine showed favourable results (one study) in terms of weight gain, but did not show the same results in psychopathology, where the evidence is contradictory. CONCLUSIONS In accordance with previous reviews, our work allows us to conclude that there is contradictory information on the efficacy of psychotropic drugs in the treatment of anorexia nervosa. Future work should focus on developing clinical trials of high methodological quality.
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7
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Herrmann K, Kaluscha R, Liebert A, Spohrs J, Gündel H, von Wietersheim J. First onset of treatment of patients with eating disorders and treatment course: Results of data from a German health insurance company. EUROPEAN EATING DISORDERS REVIEW 2022; 30:787-796. [PMID: 35590442 DOI: 10.1002/erv.2922] [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: 12/09/2021] [Revised: 04/11/2022] [Accepted: 05/10/2022] [Indexed: 11/08/2022]
Abstract
OBJECTIVE This study examines, inpatient treatment costs, and typical treatment courses of patients with an eating disorder using secondary data. METHOD The data were provided by a German health insurance company (data from 4.2 million members from 2004 to 2010; corresponds to a market share of 6% of all statutorily insured persons in Germany). An age and gender matched control group without an eating disorder diagnosis was assessed for comparisons from the same dataset. RESULTS Two thousand seven hundred and thirty four cases with an eating disorder diagnosis (anorexia nervosa [AN], bulimia nervosa [BN] or combination [ANBN]) were identified. The inpatient costs of treatment were €5471.15 for BN, €9080.26 for AN, €10,809.16 for ANBN and €339.37 for the control group. Interestingly, there are numerous mild episodes of eating disorders that could be successfully treated solely on an outpatient basis with a short treatment duration. CONCLUSION Our findings suggest that course and severity of eating disorders can vary from mild to very severe. Data from health insurance companies depict rather different disease and treatment courses than studies on primary data derived from treatment institutions.
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Affiliation(s)
- Kristin Herrmann
- Department of Psychosomatic Medicine and Psychotherapy, Ulm University Medical Center, Ulm, Germany
| | - Rainer Kaluscha
- Institute for Research in Rehabilitation at Ulm University, Ulm, Germany
| | - Alex Liebert
- Institute for Research in Rehabilitation at Ulm University, Ulm, Germany
| | - Jennifer Spohrs
- Department of Child and Adolescent Psychiatry/Psychotherapy, Ulm University, Ulm, Germany
| | - Harald Gündel
- Department of Psychosomatic Medicine and Psychotherapy, Ulm University Medical Center, Ulm, Germany
| | - Jörn von Wietersheim
- Department of Psychosomatic Medicine and Psychotherapy, Ulm University Medical Center, Ulm, Germany
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8
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Biney H, Giles E, Hutt M, Matthews R, Lacey JH. Self-esteem as a catalyst for change in adolescent inpatients with anorexia nervosa: a pilot randomised controlled trial. Eat Weight Disord 2022; 27:189-198. [PMID: 33713335 PMCID: PMC8860801 DOI: 10.1007/s40519-021-01161-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 01/20/2021] [Indexed: 12/04/2022] Open
Abstract
PURPOSE To determine the potential effectiveness of a six-session manualised self-esteem group using CBT approaches when given as an adjuvant to adolescent inpatients with Anorexia Nervosa (AN). METHODS Using a randomised controlled design, 50 girls aged 12-17 years with AN were assigned to either self-esteem group with treatment as usual (TAU) (n = 25) or TAU alone (n = 25). 50/78 (64%) consented to be randomised. Both groups completed self-report measures of self-esteem and eating disorder psychopathology at three time points to measure the potential effectiveness of the treatment. Qualitative feedback was collected to assess acceptability. RESULTS 29 participants completed the study: 15 self-esteem group with TAU, 14 TAU alone. Self-esteem group participants had greater improvement in all outcomes than TAU participants at all time points, the difference in self-report self-esteem at T2 is 1.12 (95% CI - 1.44-3.69; effect size = 0.21). Similar small effect sizes were found for the eating disorder psychopathology measure following completion of the intervention but not at four-week follow-up. Favourable qualitative feedback was gained. CONCLUSION These findings demonstrate that the self-esteem group supplements an intensive treatment package which also addresses elements of low self-esteem. The self-esteem group was beneficial for addressing self-esteem and acted as a catalyst for change in eating disorder psychopathology. Positive qualitative feedback indicated the intervention was acceptable to users. Self-esteem group is a potential new adjuvant treatment for AN. EMB RATING Level 1.
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Affiliation(s)
| | | | - Matt Hutt
- Schoen Clinic Newbridge, Birmingham, UK
| | | | - J Hubert Lacey
- Schoen Clinic Newbridge, Birmingham, UK. .,St George's, University of London, London, UK.
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9
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van den Berg E, Schlochtermeier D, Koenders J, de Mooij L, de Jonge M, Goudriaan AE, Blankers M, Peen J, Dekker J. Effectiveness and cost-effectiveness of cognitive behavior therapy-enhanced compared with treatment-as-usual for anorexia nervosa in an inpatient and outpatient routine setting: a consecutive cohort study. J Eat Disord 2022; 10:2. [PMID: 34991730 PMCID: PMC8734258 DOI: 10.1186/s40337-021-00526-1] [Citation(s) in RCA: 4] [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: 09/03/2021] [Accepted: 12/19/2021] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND For anorexia nervosa, firm evidence of the superiority of specialized psychological treatments is limited and economic evaluations of such treatments in real world settings are scarce. This consecutive cohort study examined differential (cost-)effectiveness for adult inpatients and outpatients with anorexia nervosa, after implementing cognitive behavioral therapy-enhanced (CBT-E) throughout a routine setting. METHODS Differences in remission, weight regain and direct eating disorder treatment costs were examined between one cohort (N = 75) receiving treatment-as-usual (TAU) between 2012-2014, and the other (N = 88) CBT-E between 2015-2017. The economic evaluation was performed from a health care perspective with a one-year time horizon, using EDE global score < 2.77, the absence of eating disorder behaviors combined with a BMI ≥ 18.5, as effect measure. Incremental cost-effectiveness ratios were calculated and cost-effectiveness planes and cost-effectiveness acceptability curves were displayed to assess the probability that CBT-E is cost effective compared to TAU. RESULTS Using direct eating disorder treatment costs in the cost-effectiveness analysis, the cost-effectiveness plane of the base case scenario for all patients indicated a 84% likelihood of CBT-E generating better health gain at additional costs. The median ICER is €51,081, indicating a probable preference for CBT-E (> 50% probability of cost-effectiveness) assuming a WTP of €51,081 or more for each additional remission, On remission, no difference was found with 9.3% remission during TAU and 14.6% during CBT-E (p = .304). Weight regain was higher during CBT-E (EMD = 1.33 kg/m2, SE = .29, 95% CI [0.76-1.9], p < .001). CONCLUSIONS In this mixed inpatient and outpatient cohort study, findings indicate a probability of CBT-Ebeing more effective at higher costs. These findings may contribute to the knowledge of effectiveness and cost-effectiveness of specialized psychological treatments. In this study, the effectiveness and treatment costs of a specialized psychological treatment for adult clients with anorexia nervosa were compared with a regular, non-specialist treatment. One group of inpatients and outpatients did receive non-specialist treatment, the next group of inpatients and outpatients received CBT-E, a specialized treatment, later on. CBT-E is recommended for clients with bulimia and with binge eating disorder, for clients with anorexia nervosa it is less clear which specialized psychological treatment should be recommended. Results indicate that at end-of-treatment, CBT-E was not superior on remission. When looking at weight regain, CBT-E seemed superior than the treatment offered earlier. Economic evaluation suggests that CBT-E generates better health gain, but at additional costs. This study contributes to the knowledge on the effectiveness and treatment costs of psychological treatments, as they are offered in routine practice, to adults with anorexia nervosa.
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Affiliation(s)
- Elske van den Berg
- Novarum Center for Eating Disorders and Obesity, Laan van de Helende Meesters 2, 1186 AM, Amstelveen, The Netherlands.
| | - Daniela Schlochtermeier
- Novarum Center for Eating Disorders and Obesity, Laan van de Helende Meesters 2, 1186 AM, Amstelveen, The Netherlands
| | - Jitske Koenders
- Novarum Center for Eating Disorders and Obesity, Laan van de Helende Meesters 2, 1186 AM, Amstelveen, The Netherlands
| | - Liselotte de Mooij
- Novarum Center for Eating Disorders and Obesity, Laan van de Helende Meesters 2, 1186 AM, Amstelveen, The Netherlands.,Research Department, Arkin Mental Health Institute, Klaprozenweg 111, 1033 NN, Amsterdam, The Netherlands
| | - Margo de Jonge
- Novarum Center for Eating Disorders and Obesity, Laan van de Helende Meesters 2, 1186 AM, Amstelveen, The Netherlands.,Research Department, Arkin Mental Health Institute, Klaprozenweg 111, 1033 NN, Amsterdam, The Netherlands
| | - Anna E Goudriaan
- Novarum Center for Eating Disorders and Obesity, Laan van de Helende Meesters 2, 1186 AM, Amstelveen, The Netherlands.,Research Department, Arkin Mental Health Institute, Klaprozenweg 111, 1033 NN, Amsterdam, The Netherlands.,Department of Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Matthijs Blankers
- Research Department, Arkin Mental Health Institute, Klaprozenweg 111, 1033 NN, Amsterdam, The Netherlands
| | - Jaap Peen
- Research Department, Arkin Mental Health Institute, Klaprozenweg 111, 1033 NN, Amsterdam, The Netherlands
| | - Jack Dekker
- Research Department, Arkin Mental Health Institute, Klaprozenweg 111, 1033 NN, Amsterdam, The Netherlands.,Faculty of Behavioral and Movement Sciences, Vrije Universiteit, Amsterdam, The Netherlands
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10
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Bothe T, Walker J, Kröger C. Gender-related differences in health-care and economic costs for eating disorders: A comparative cost-development analysis for anorexia and bulimia nervosa based on anonymized claims data. Int J Eat Disord 2022; 55:61-75. [PMID: 34599621 DOI: 10.1002/eat.23610] [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: 04/26/2020] [Revised: 09/09/2021] [Accepted: 09/09/2021] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Anorexia nervosa (AN) and bulimia nervosa (BN) impose a significant financial burden and immense sufferings on affected individuals. Yet little is known about the differences between how each disorder affects males and females, respectively. METHOD We performed a retrospective cost-development analysis of anonymized claims data from the German statutory health-insurance system. Insured persons who suffered from an onset of AN (F50.0; N = 1,242 females and 71 males) or BN (F50.2; N = 1,104 females and 64 males) were analyzed for cost-of-illness over a 5-year period, beginning 2 years before the index diagnosis. RESULTS In total, all groups incurred similar distributions of total costs over the 5-year observation period, with roughly 14,000-20,000 EUR median costs. About two-thirds of the total costs for females and males with AN are associated with mental illness, whereas for females and males with BN, this applies to approximately half the total costs. Analyses revealed differences between disorders and genders for single outcomes. AN is associated with a stronger increase in costs within a short period following onset and higher inpatient treatment costs, whereas BN entails more instances of incapacity to work before and after onset. Compared to females, males incurred lower costs in outpatient treatments. DISCUSSION Our study adds evidence as to the disparities in health-care utilizations and costs over the course of illness, in outcome ratios, and between genders, for both AN and BN.
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Affiliation(s)
- Tim Bothe
- InGef-Institute for Applied Health Research Berlin, Berlin, Germany.,Department of Psychology, University of Hildesheim, Hildesheim, Germany
| | - Jochen Walker
- InGef-Institute for Applied Health Research Berlin, Berlin, Germany
| | - Christoph Kröger
- Department of Psychology, University of Hildesheim, Hildesheim, Germany
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11
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Wolter V, Hammerle F, Buerger A, Ernst V. Prevention of eating disorders-Efficacy and cost-benefit of a school-based program ("MaiStep") in a randomized controlled trial (RCT). Int J Eat Disord 2021; 54:1855-1864. [PMID: 34498304 DOI: 10.1002/eat.23599] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 08/15/2021] [Accepted: 08/15/2021] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Given the severity of eating disorders, effective and easily implementable prevention programs which reduce incidence rates and in addition have health-economic benefits are essential. The majority of research on prevention programs focuses on questionnaire-based efficacy or the reduction of eating disorder symptoms while neglecting the health-economic perspective. By contrast, the present study focuses on both an efficacy analysis considering diagnostic criteria (DSM-5) and on evaluating the cost-benefit of a universal prevention program for eating disorders ("MaiStep"). METHOD A three-arm randomized controlled trial with baseline, posttreatment and 12-month follow-up was conducted with 1,654 adolescents (M = 13.35, SD = 0.76), comprising two intervention groups (MaiStep delivered by psychologists or teachers, IG-T) and an active control group (ACG). The primary outcome was DSM-5 eating disorder diagnosis measured with the SIAB-S. Furthermore, the costs of the prevention program and the savings in health care costs were calculated. RESULTS A significant difference in eating disorder diagnosis was found between the IG-T and the ACG for posttreatment (χ2 (1= 7.352, p = .007), Relative Risk (RR) = .53 and 12-month follow-up (χ2 (1= 5.203, p = .023), RR = .61. MaiStep proved to be cost-effective (tcbr = 6.75), saving about 560,000 € (standardized per 1,000 students = 601,388.19 €). DISCUSSION Universal prevention can both reduce incidence rates of eating disorders and be cost-beneficial for health care systems. Future research should analyze prevention programs regarding efficacy and cost-benefit to enable comparability and derive guidelines for political decision-makers. TRIAL REGISTRATION NUMBER MaiStep is registered at the German Clinical Trials Register (DRKS00005050).
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Affiliation(s)
- Vanessa Wolter
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Florian Hammerle
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Arne Buerger
- German Centre of Prevention Research in Mental Health, University of Wuerzburg, Wuerzburg, Germany.,Center of Mental Health, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Wuerzburg, Wuerzburg, Germany
| | - Verena Ernst
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
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12
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Tannous WK, Hay P, Girosi F, Heriseanu AI, Ahmed MU, Touyz S. The economic cost of bulimia nervosa and binge eating disorder: a population-based study. Psychol Med 2021; 52:1-15. [PMID: 33998425 DOI: 10.1017/s0033291721000775] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND The most common eating disorders (EDs) are bulimia nervosa (BN) and binge eating disorder (BED), serious psychiatric illnesses that have devastating effects on the physical and psychological wellbeing of sufferers. EDs range in complexity and severity but can be life-threatening without appropriate treatment. Although it is well-known that quality of life impacts is high for ED sufferers, research regarding fiscal and related costs is severely limited. The aim of this study was to understand economic and other costs of EDs at the community level. METHOD Data were derived from 2017 household community representative structured interview of 2977 people aged ⩾ 15 years in South Australia. ED diagnoses, health systems, productivity, transaction, out-of-pocket expenses and other related costs of BN and BED were used to estimate the economic burden of EDs in South Australia. RESULTS The annual total economic cost of EDs in 2018 was estimated at $84 billion for South Australia. This included $81 billion from the burden of disease as the result of years lived with disability (YLD) ($62 billion) and years of life lost ($19 billion). The health system costs, productivity and tax revenue loss to the Australian economy were estimated at $1 billion, $1.6 billion and $0.6 billion, respectively. CONCLUSIONS The YLD average cost in 2018 in South Australia was $296 649 per person. This is two-thirds of the costs borne by individuals and the wider economy. Prevention and management initiatives for EDs need to take into account these costs when assessing their potential benefits.
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Affiliation(s)
- Wadad Kathy Tannous
- Translational Health Research Institute, School of Medicine, Western Sydney University, NSW, Australia
| | - Phillipa Hay
- Translational Health Research Institute, School of Medicine, Western Sydney University, NSW, Australia
| | - Federico Girosi
- Translational Health Research Institute, School of Medicine, Western Sydney University, NSW, Australia
| | - Andreea I Heriseanu
- School of Psychology and InsideOut Institute, University of Sydney, Camperdown, NSW, Australia
| | - Moin Uddin Ahmed
- Translational Health Research Institute, School of Medicine, Western Sydney University, NSW, Australia
| | - Stephen Touyz
- School of Psychology and InsideOut Institute, University of Sydney, Camperdown, NSW, Australia
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13
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Dardennes R, Tolle V, Lavoisy G, Grouselle D, Alanbar N, Duriez P, Gorwood P, Ramoz N, Epelbaum J. Lower leptin level at discharge in acute anorexia nervosa is associated with early weight-loss. EUROPEAN EATING DISORDERS REVIEW 2021; 29:634-644. [PMID: 33880836 DOI: 10.1002/erv.2830] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 02/16/2021] [Accepted: 03/14/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVE Predictive values of acute phase metabolic abnormalities of anorexia nervosa (AN) have seldom been studied. As early postrestoration weight loss is associated with poor outcome, discharge biologic parameters were assessed to detect an association with 2-month follow-up weight loss as a proxy to poor outcome. METHOD Fasting plasma levels of leptin, acyl-ghrelin, obestatin, PYY, oxytocin and BDNF were measured in 26 inpatients, at inclusion, at discharge and 2 months later. A body mass index less than 18 2-month postdischarge was considered a poor outcome. RESULTS Nineteen patients (73%) had a fair outcome and seven (27%) had a poor one with a mean loss of 0.69 versus 4.54 kg, respectively. Only discharge leptin levels were significantly higher in fair versus poor outcome patients (14.1 vs. 7.0 ng/ml, p = 0.006). The logistic regression model using discharge leptin, acyl-ghrelin, obestatin, oxytocin, PYY and BDNF levels as predictors of outcome disclosed a nearly significant effect of leptin (p < 0.10). Receiver operating characteristic analysis showed 11.9 ng/ml was the best value of threshold. Neither clinical variables differed according to outcome. CONCLUSION Leptin level may be a biomarker of early weight relapse after acute inpatient treatment of AN. Its clinical usefulness in monitoring care in AN should further be determined.
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Affiliation(s)
- Roland Dardennes
- Faculté de Médecine, Université de Paris Descartes, Paris, France.,Institute of Psychiatry and Neuroscience of Paris (IPNP), Université de Paris, INSERM UMR-S 1266, Paris, France.,Clinique des Maladies Mentales et de l'encéphale, Hospital Sainte-Anne, Paris, France
| | - Virginie Tolle
- Institute of Psychiatry and Neuroscience of Paris (IPNP), Université de Paris, INSERM UMR-S 1266, Paris, France
| | - Guillaume Lavoisy
- Faculté de Médecine, Université de Paris Descartes, Paris, France.,Institute of Psychiatry and Neuroscience of Paris (IPNP), Université de Paris, INSERM UMR-S 1266, Paris, France.,Clinique des Maladies Mentales et de l'encéphale, Hospital Sainte-Anne, Paris, France
| | - Dominique Grouselle
- Institute of Psychiatry and Neuroscience of Paris (IPNP), Université de Paris, INSERM UMR-S 1266, Paris, France
| | - Nebal Alanbar
- Faculté de Médecine, Université de Paris Descartes, Paris, France
| | - Philibert Duriez
- Faculté de Médecine, Université de Paris Descartes, Paris, France.,Institute of Psychiatry and Neuroscience of Paris (IPNP), Université de Paris, INSERM UMR-S 1266, Paris, France.,Clinique des Maladies Mentales et de l'encéphale, Hospital Sainte-Anne, Paris, France
| | - Philip Gorwood
- Faculté de Médecine, Université de Paris Descartes, Paris, France.,Institute of Psychiatry and Neuroscience of Paris (IPNP), Université de Paris, INSERM UMR-S 1266, Paris, France.,Clinique des Maladies Mentales et de l'encéphale, Hospital Sainte-Anne, Paris, France
| | - Nicolas Ramoz
- Institute of Psychiatry and Neuroscience of Paris (IPNP), Université de Paris, INSERM UMR-S 1266, Paris, France
| | - Jacques Epelbaum
- Institute of Psychiatry and Neuroscience of Paris (IPNP), Université de Paris, INSERM UMR-S 1266, Paris, France
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14
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Treasure J, Oyeleye O, Bonin EM, Zipfel S, Fernandez-Aranda F. Optimising care pathways for adult anorexia nervosa. What is the evidence to guide the provision of high-quality, cost-effective services? EUROPEAN EATING DISORDERS REVIEW 2021; 29:306-315. [PMID: 33629403 DOI: 10.1002/erv.2821] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 01/16/2021] [Indexed: 12/18/2022]
Abstract
The aim of this paper is to consider how changes in service planning and delivery might improve the care pathways for adult anorexia nervosa. Although anorexia nervosa has a long history in Europe, its framing as a mental disorder is quite recent. The changing forms and increasing epidemiology of eating disorders has led to the expansion of specialised services. Although some services provide care over the entire clinical course, more often services are divided into those that care for children and adolescents or adults. The transition needs to be carefully managed as currently these services may have a different ethos and expectations. Services for adults have a broad range of diversity (diagnostic subtype, medical severity, comorbidity, stage of illness and psychosocial functioning) all of which impacts on prognosis. A tailored, approach to treatment planning could optimise the pathway. Facilitating early help seeking and rapid diagnosis in primary care and reducing specialised services waiting lists for assessment and treatment could be a form of secondary prevention. The use of precision models and /or continuous outcome monitoring might reduce the third of patients who require more intensive care by applying augmentation strategies. Finally, gains from intensive care might be sustained by relapse prevention interventions and community support to bridge the transition home. Together these measures might reduce the proportion of patients (currently a third) with ill health for over 20 years. For this group rehabilitation strategies may improve functioning until new treatment emerge.
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Affiliation(s)
- Janet Treasure
- Department of Psychological Medicine, Section of Eating Disorders, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK.,South London and Maudsley NHS Foundation Trust, Adult Inpatient Eating Disorders Service, Tyson West 2, Bethlem Royal Hospital, Beckenham, UK
| | - Oyenike Oyeleye
- South London and Maudsley NHS Foundation Trust, Adult Inpatient Eating Disorders Service, Tyson West 2, Bethlem Royal Hospital, Beckenham, UK
| | - Eva-Maria Bonin
- Care Policy and Evaluation Centre, Department of Health Policy, London School of Economics and Political Science, London, UK
| | - Stephan Zipfel
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Hospital, University of Tuebingen, Tübingen, Germany.,Centre of Excellence for Eating Disorders (KOMET), University of Tuebingen, Tübingen, Germany
| | - Fernando Fernandez-Aranda
- Department of Psychiatry, University Hospital of Bellvitge-IDIBELL and CIBERobn, Barcelona, Spain.,Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
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15
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Kan C, Hawkings YR, Cribben H, Treasure J. Length of stay for anorexia nervosa: Systematic review and meta-analysis. EUROPEAN EATING DISORDERS REVIEW 2021; 29:371-392. [PMID: 33548148 DOI: 10.1002/erv.2820] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 11/23/2020] [Accepted: 12/22/2020] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Evidence regarding global trends in length of stay for patients with anorexia nervosa is limited. The aim of this study is to conduct a meta-analysis examining the length of stay for anorexia nervosa patients globally, and to investigate moderators of the variance. METHOD Medline, EMBASE and PsycINFO were searched for studies published up to January 2019. Two independent reviewers assessed the eligibility of each report based on predefined inclusion criteria. A meta-analysis was performed to calculate a pooled mean length of stay using the random-effects model. Subgroup analyses and meta-regression were conducted to explore potential sources of heterogeneity between studies. RESULTS Of 305 abstracts reviewed, 71 studies met the inclusion criteria, generating 111 datasets. The pooled mean length of stay (95% confidence interval) was 76.3 days (73.3, 79.4) using the random-effects model, with marked variation across countries and time. Heterogeneity between studies was explained by age and admission body mass index. CONCLUSIONS This meta-analysis found that although clinical features do contribute to length of admissions for anorexia nervosa, there are also global and temporal variations. Future research should provide an in-depth analysis of why and how this variation exists and what the impact is on the well-being of people with anorexia nervosa.
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Affiliation(s)
- Carol Kan
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | | | - Hannah Cribben
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Janet Treasure
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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16
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Márquez MC, Sánchez JM, Salazar AM, Martínez CV, Valderrama F, Rojas-Gualdrón DF. Efficacy and Safety of Antipsychotics and Antidepressants in the Treatment of Anorexia Nervosa: a Systematic Review. REVISTA COLOMBIANA DE PSIQUIATRIA (ENGLISH ED.) 2021; 51:S0034-7450(20)30121-9. [PMID: 33735059 DOI: 10.1016/j.rcp.2020.11.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 07/18/2020] [Accepted: 11/02/2020] [Indexed: 11/16/2022]
Abstract
INTRODUCTION The recommendations of the current guidelines are based on low quality evidence. Periodic updating is required, taking recent evidence into consideration. OBJECTIVE To synthesise the best available clinical evidence on the efficacy and safety of second-generation antidepressants and antipsychotics in patients with anorexia nervosa. METHODS Systematic review (CRD42020150577). We searched PubMed, SCOPUS, Ovid(Cochrane), EMBASE and LILACS for randomised clinical trials performed in patients with anorexia nervosa that evaluated the use of second-generation antipsychotics or oral antidepressants, at any dose and for any length of time, in outpatient and/or hospital treatment, taking weight (body mass index), psychopathological entities and safety as results. RESULTS Five studies were included, with four assessed as having a high risk of bias. The evidence indicates that patients receiving treatment with olanzapine or fluoxetine tend to stay in treatment programmes for longer. Olanzapine showed favourable results (one study) in terms of weight gain, but did not show the same results in psychopathology, where the evidence is contradictory. CONCLUSIONS In accordance with previous reviews, our work allows us to conclude that there is contradictory information on the efficacy of psychotropic drugs in the treatment of anorexia nervosa. Future work should focus on developing clinical trials of high methodological quality.
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17
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Tseng MCM, Tu CY, Chang YT. Healthcare use and costs of adults with anorexia nervosa and bulimia nervosa in Taiwan. Int J Eat Disord 2021; 54:69-80. [PMID: 33210331 DOI: 10.1002/eat.23419] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 11/03/2020] [Accepted: 11/07/2020] [Indexed: 11/09/2022]
Abstract
OBJECTIVE This study aimed to examine the health service use and healthcare costs of adults with anorexia nervosa (AN) and bulimia nervosa (BN) in Taiwan. METHOD AN and BN cases between 2002-2013 were extracted from a national health insurance database. For each AN and BN case, we randomly selected 10 controls with no eating disorder, matched for sex, age, urbanization of residence, and year of medical visit. The percentage and frequency of health services use and costs in the year preceding and after the diagnosis of AN/BN were compared between groups. We used generalized linear models with gamma distribution and log link function to determine the effects of age, sex, and psychiatric comorbidities on the total cost adjusting for physical comorbidities and to calculate the mean cost difference between groups by using marginal and incremental effects. RESULTS Both individuals with AN and BN had significantly elevated healthcare utilization and costs compared to controls during the baseline and one-year period after diagnosis. Patients with AN had more than three times higher total costs (US $792) and patients with BN had two times higher total costs (US $320) than individuals without eating disorders. Comorbidity of depressive disorder and older age significantly increased healthcare costs among both individuals with AN and BN. DISCUSSION There are high medical and economic burdens of care for individuals with AN and BN. Early diagnosis and integrated care for eating disorders are important tasks to reduce disease burden in Taiwan.
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Affiliation(s)
- Mei-Chih Meg Tseng
- Department of Psychiatry, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan.,Department of Psychiatry, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chao-Ying Tu
- Department of Psychiatry, National Taiwan University Hospital, Yunlin, Taiwan
| | - Yuan-Ting Chang
- National Taiwan University Health Data Research Center, Taipei, Taiwan
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18
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Støving RK, Larsen PV, Winkler LA, Bilenberg N, Røder ME, Steinhausen H. Time trends in treatment modes of anorexia nervosa in a nationwide cohort with free and equal access to treatment. Int J Eat Disord 2020; 53:1952-1959. [PMID: 32893903 PMCID: PMC7754480 DOI: 10.1002/eat.23378] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 08/15/2020] [Accepted: 08/18/2020] [Indexed: 12/02/2022]
Abstract
BACKGROUND Treating patients with anorexia nervosa (AN) remains a major challenge. The choice between an inpatient or an outpatient care setting is an essential issue for the patients and for their relatives with major health economic implications. However, health services-related studies are lacking. The present study was a descriptive exploration of time-trends in treatment modes of patients with free and equal access to health services. METHODS The study was based on a nationwide cohort of patients diagnosed for the first time with AN, each followed for 5 years in the registers covering the years 1994-2018. The per patient number of hospital admissions, cumulated number of days of hospitalization and number of outpatient visits during the first 5 years after initial diagnosis were considered. RESULTS The cohort of patients with AN with at least 5 years of follow-up amounted to N = 7,505. A clear trend was observed in the per patient five-year cumulated number of inpatient days, decreasing by 6% per year after adjustment for age at diagnosis, parental mental diagnosis, and family income. The five-year number of hospital admissions after initial diagnosis decreased by 2% per year, while no trend was observed for outpatient visits. CONCLUSIONS The per patient number of hospitalizations and cumulated days of hospitalization during 5 years after diagnosis were reduced for patients initially diagnosed with AN while there was no change in the number of outpatient visits. The factors contributing to these changes of treatment modes over time are in need of further study.
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Affiliation(s)
- René Klinkby Støving
- Center for Eating DisordersOdense University HospitalOdenseDenmark,Research Unit for Medical EndocrinologyOdense University HospitalOdenseDenmark,Department of Child and Adolescent Mental Health OdenseMental Health Services in the Region of Southern DenmarkOdenseDenmark,Open Patient data Explorative Network (OPEN)Clinical Institute, University of Southern DenmarkOdenseDenmark
| | - Pia Veldt Larsen
- Department of Child and Adolescent Mental Health OdenseMental Health Services in the Region of Southern DenmarkOdenseDenmark
| | - Laura Al‐Dakhiel Winkler
- Center for Eating DisordersOdense University HospitalOdenseDenmark,Department of Child and Adolescent Mental Health OdenseMental Health Services in the Region of Southern DenmarkOdenseDenmark
| | - Niels Bilenberg
- Department of Child and Adolescent Mental Health OdenseMental Health Services in the Region of Southern DenmarkOdenseDenmark
| | | | - Hans‐Christoph Steinhausen
- Department of Child and Adolescent Mental Health OdenseMental Health Services in the Region of Southern DenmarkOdenseDenmark,Denmark Child and Adolescent Mental Health CentreCapital Region PsychiatryCopenhagenDenmark,Department of Child and Adolescent PsychiatryPsychiatric University Hospital of ZurichZurichSwitzerland,Clinical Psychology and EpidemiologyInstitute of Psychology, University of BaselBaselSwitzerland
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19
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Seidel M, Ehrlich S, Breithaupt L, Welch E, Wiklund C, Hübel C, Thornton LM, Savva A, Fundin BT, Pege J, Billger A, Abbaspour A, Schaefer M, Boehm I, Zvrskovec J, Rosager EV, Hasselbalch KC, Leppä V, Sjögren M, Nergårdh R, Feusner JD, Ghaderi A, Bulik CM. Study protocol of comprehensive risk evaluation for anorexia nervosa in twins (CREAT): a study of discordant monozygotic twins with anorexia nervosa. BMC Psychiatry 2020; 20:507. [PMID: 33054774 PMCID: PMC7557028 DOI: 10.1186/s12888-020-02903-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 09/29/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Anorexia nervosa (AN) is a severe disorder, for which genetic evidence suggests psychiatric as well as metabolic origins. AN has high somatic and psychiatric comorbidities, broad impact on quality of life, and elevated mortality. Risk factor studies of AN have focused on differences between acutely ill and recovered individuals. Such comparisons often yield ambiguous conclusions, as alterations could reflect different effects depending on the comparison. Whereas differences found in acutely ill patients could reflect state effects that are due to acute starvation or acute disease-specific factors, they could also reflect underlying traits. Observations in recovered individuals could reflect either an underlying trait or a "scar" due to lasting effects of sustained undernutrition and illness. The co-twin control design (i.e., monozygotic [MZ] twins who are discordant for AN and MZ concordant control twin pairs) affords at least partial disambiguation of these effects. METHODS Comprehensive Risk Evaluation for Anorexia nervosa in Twins (CREAT) will be the largest and most comprehensive investigation of twins who are discordant for AN to date. CREAT utilizes a co-twin control design that includes endocrinological, neurocognitive, neuroimaging, genomic, and multi-omic approaches coupled with an experimental component that explores the impact of an overnight fast on most measured parameters. DISCUSSION The multimodal longitudinal twin assessment of the CREAT study will help to disambiguate state, trait, and "scar" effects, and thereby enable a deeper understanding of the contribution of genetics, epigenetics, cognitive functions, brain structure and function, metabolism, endocrinology, microbiology, and immunology to the etiology and maintenance of AN.
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Affiliation(s)
- Maria Seidel
- grid.4488.00000 0001 2111 7257Division of Psychological and Social Medicine and Developmental Neurosciences, Faculty of Medicine, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany ,Department of Medical Epidemiology and Biostatistics, Karolinska Institutetet, Nobels väg 12A, 17165 Stockholm, Solna Sweden
| | - Stefan Ehrlich
- Division of Psychological and Social Medicine and Developmental Neurosciences, Faculty of Medicine, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany.
| | - Lauren Breithaupt
- grid.38142.3c000000041936754XDepartment of Psychiatry, Harvard Medical School, Boston, MA USA ,grid.32224.350000 0004 0386 9924Eating Disorders Clinical and Research Program, Massachusetts General Hospital, Boston, MA USA
| | - Elisabeth Welch
- grid.4714.60000 0004 1937 0626Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden ,grid.467087.a0000 0004 0442 1056Stockholm Health Care Services, Region Stockholm, Stockholm Centre for Eating Disorders, Stockholm, Sweden
| | - Camilla Wiklund
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutetet, Nobels väg 12A, 17165 Stockholm, Solna Sweden
| | - Christopher Hübel
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutetet, Nobels väg 12A, 17165 Stockholm, Solna Sweden ,grid.13097.3c0000 0001 2322 6764Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK ,grid.37640.360000 0000 9439 0839UK National Institute for Health Research (NIHR) Biomedical Research Centre (BRC), South London and Maudsley NHS Foundation Trust, London, UK ,grid.7048.b0000 0001 1956 2722National Centre for Register-based Research, Aarhus Business and Social Sciences, Aarhus University, Aarhus, Denmark
| | - Laura M. Thornton
- grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Androula Savva
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutetet, Nobels väg 12A, 17165 Stockholm, Solna Sweden
| | - Bengt T. Fundin
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutetet, Nobels väg 12A, 17165 Stockholm, Solna Sweden
| | - Jessica Pege
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutetet, Nobels väg 12A, 17165 Stockholm, Solna Sweden
| | - Annelie Billger
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutetet, Nobels väg 12A, 17165 Stockholm, Solna Sweden
| | - Afrouz Abbaspour
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutetet, Nobels väg 12A, 17165 Stockholm, Solna Sweden
| | - Martin Schaefer
- grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Ilka Boehm
- grid.4488.00000 0001 2111 7257Division of Psychological and Social Medicine and Developmental Neurosciences, Faculty of Medicine, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - Johan Zvrskovec
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutetet, Nobels väg 12A, 17165 Stockholm, Solna Sweden ,grid.13097.3c0000 0001 2322 6764Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Emilie Vangsgaard Rosager
- grid.5254.60000 0001 0674 042XDepartment of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | | | - Virpi Leppä
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutetet, Nobels väg 12A, 17165 Stockholm, Solna Sweden
| | - Magnus Sjögren
- grid.5254.60000 0001 0674 042XDepartment of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark ,Eating Disorder Research Unit, Mental Health Center Ballerup, Ballerup, Denmark
| | - Ricard Nergårdh
- grid.4714.60000 0004 1937 0626Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden
| | - Jamie D. Feusner
- grid.19006.3e0000 0000 9632 6718Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA USA
| | - Ata Ghaderi
- grid.13097.3c0000 0001 2322 6764Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK ,grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Cynthia M. Bulik
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutetet, Nobels väg 12A, 17165 Stockholm, Solna Sweden ,grid.10698.360000000122483208Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC USA ,grid.10698.360000000122483208Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC USA
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20
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Wonderlich SA, Bulik CM, Schmidt U, Steiger H, Hoek HW. Severe and enduring anorexia nervosa: Update and observations about the current clinical reality. Int J Eat Disord 2020; 53:1303-1312. [PMID: 32359125 DOI: 10.1002/eat.23283] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 04/15/2020] [Accepted: 04/15/2020] [Indexed: 12/22/2022]
Abstract
Several objectives underlie the current article. First, to review historical diagnostic issues and clinical strategies for treating SE-AN. Second, to provide an overview of recent evidence informed strategies and clinical innovations for the treatment of SE-AN. Third, based on the authors' collective clinical and research experience, we offer eight observations that we believe capture the current clinical experience of patients with SE-AN. Some of these observations represent empirically testable hypotheses, but all are designed to generate a meaningful discussion about the treatment of this group of individuals with eating disorders. Finally, we hope to call clinicians, scientists, professional organizations, advocates, and policy makers to action to attend to critical issues related to the care of individuals with SE-AN. We believe that an international discussion could clarify areas of need for these patients and identify opportunities for clinical innovation that would enhance the lives of individuals with SE-AN and their families.
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Affiliation(s)
- Stephen A Wonderlich
- Sanford Research, Center for Bio-behavioral Research, Fargo, North Dakota, USA.,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota, USA
| | - Cynthia M Bulik
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Ulrike Schmidt
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Howard Steiger
- Eating Disorder Continuum, Douglas Mental Health University Institute, Montreal, Canada.,Psychiatry Department, McGill University, Montreal, Canada
| | - Hans W Hoek
- Department of Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.,Department of Epidemiology, Columbia University, Mailman School of Public Health, New York, New York, USA.,Parnassia Psychiatric Institute, The Hague, The Netherlands
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21
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Herpertz-Dahlmann B, Borzikowsky C, Altdorf S, Heider K, Dempfle A, Dahmen B. 'Therapists in action'-Home treatment in adolescent anorexia nervosa: A stepped care approach to shorten inpatient treatment. EUROPEAN EATING DISORDERS REVIEW 2020; 29:427-442. [PMID: 32558214 DOI: 10.1002/erv.2755] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 04/08/2020] [Accepted: 05/19/2020] [Indexed: 11/12/2022]
Abstract
OBJECTIVE It was the aim of this pilot study to apply a novel eating disorder (ED)-specific home treatment (HoT) to adolescents with anorexia nervosa (AN) and to investigate its feasibility, effects and safety. METHOD Twenty-two patients consecutively admitted to the hospital and fulfilling DSM-5 criteria for typical or atypical AN received HoT after 4-8 weeks of inpatient treatment. During the first two months of HoT, the patient and her family were visited on average three to four times per week, during the third and fourth months of HoT once or twice a week by a multi-professional team. Body mass index, ED and general psychopathology, quality of life and treatment satisfaction were assessed in the patients at admission, start and end of HoT and the 1-year follow-up as well as carers' skills and burden. RESULTS The majority of patients successfully achieved target weight within HoT and maintained it successfully at the 1-year follow-up. ED and general psychopathology in the patients and carers' skills improved significantly associated with a high treatment satisfaction. CONCLUSIONS HoT seems to be a promising new tool to improve outcome in adolescent AN and to reduce time of hospitalisation. Larger randomised controlled trials are needed to generalise these results.
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Affiliation(s)
- Beate Herpertz-Dahlmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy of the RWTH Aachen, Aachen, Germany
| | - Christoph Borzikowsky
- Institute of Medical Informatics and Statistics, Kiel University and University Hospital Schleswig-Holstein, Kiel, Germany
| | - Sophie Altdorf
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy of the RWTH Aachen, Aachen, Germany
| | - Kathrin Heider
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy of the RWTH Aachen, Aachen, Germany
| | - Astrid Dempfle
- Institute of Medical Informatics and Statistics, Kiel University and University Hospital Schleswig-Holstein, Kiel, Germany
| | - Brigitte Dahmen
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy of the RWTH Aachen, Aachen, Germany
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22
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Isserlin L, Spettigue W, Norris M, Couturier J. Outcomes of inpatient psychological treatments for children and adolescents with eating disorders at time of discharge: a systematic review. J Eat Disord 2020; 8:32. [PMID: 32637099 PMCID: PMC7333407 DOI: 10.1186/s40337-020-00307-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 05/28/2020] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Recommended first line treatment for children and adolescent eating disorders is outpatient therapy. However, a significant number of children and adolescents with eating disorders continue to require inpatient treatment during the course of their illness. The effect of psychological treatments in an inpatient setting on outcomes at the time of discharge remains unclear. This paper presents the results of a review of the literature on outcomes at the time of discharge following inpatient psychological treatment for children and adolescents with eating disorders. MAIN BODY The majority of studies found were observational and of low quality. The most consistently reported positive outcome of inpatient treatment is weight gain. Results related to symptom change and motivation vary between studies. Within the inpatient setting, there is considerable heterogeneity in the types of treatments offered, goals of treatment, length of stay and outcomes measured. CONCLUSION There remains a paucity of high-quality studies examining the effect of psychological treatments provided to children and adolescents in an inpatient setting. The significant heterogeneity between studies makes it not possible to compare across studies. Future research should aim to resolve these deficiencies in order to better determine the specific factors that contribute to positive outcomes of inpatient treatment for children and adolescents with eating disorders.
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Affiliation(s)
- Leanna Isserlin
- Department of Psychiatry, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON K1H 8L1 Canada.,Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON K1H 8L1 Canada
| | - Wendy Spettigue
- Department of Psychiatry, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON K1H 8L1 Canada.,Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON K1H 8L1 Canada
| | - Mark Norris
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, ON K1H 8L1 Canada.,Division of Adolescent Health, Department of Pediatrics, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON K1H 8L1 Canada
| | - Jennifer Couturier
- Department of Psychiatry & Behavioural Neurosciences, McMaster University, Hamilton, ON L8N3Z5 Canada
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23
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Thielemann D, Richter F, Strauss B, Braehler E, Altmann U, Berger U. Differential Item Functioning in Brief Instruments of Disordered Eating. EUROPEAN JOURNAL OF PSYCHOLOGICAL ASSESSMENT 2019. [DOI: 10.1027/1015-5759/a000472] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. Most instruments for the assessment of disordered eating were developed and validated in young female samples. However, they are often used in heterogeneous general population samples. Therefore, brief instruments of disordered eating should assess the severity of disordered eating equally well between individuals with different gender, age, body mass index (BMI), and socioeconomic status (SES). Differential item functioning (DIF) of two brief instruments of disordered eating (SCOFF, Eating Attitudes Test [EAT-8]) was modeled in a representative sample of the German population ( N = 2,527) using a multigroup item response theory (IRT) and a multiple-indicator multiple-cause (MIMIC) structural equation model (SEM) approach. No DIF by age was found in both questionnaires. Three items of the EAT-8 showed DIF across gender, indicating that females are more likely to agree than males, given the same severity of disordered eating. One item of the EAT-8 revealed slight DIF by BMI. DIF with respect to the SCOFF seemed to be negligible. Both questionnaires are equally fair across people with different age and SES. The DIF by gender that we found with respect to the EAT-8 as screening instrument may be also reflected in the use of different cutoff values for men and women. In general, both brief instruments assessing disordered eating revealed their strengths and limitations concerning test fairness for different groups.
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Affiliation(s)
- Desiree Thielemann
- Institute of Psychosocial Medicine and Psychotherapy, Jena University Hospital, Germany
| | - Felicitas Richter
- Institute of Psychosocial Medicine and Psychotherapy, Jena University Hospital, Germany
| | - Bernd Strauss
- Institute of Psychosocial Medicine and Psychotherapy, Jena University Hospital, Germany
| | - Elmar Braehler
- Department of Medical Psychology and Medical Sociology, Leipzig University Hospital, Germany
- Department of Psychosomatic Medicine and Psychotherapy, Universal Medical Center Mainz, Germany
| | - Uwe Altmann
- Institute of Psychosocial Medicine and Psychotherapy, Jena University Hospital, Germany
| | - Uwe Berger
- Institute of Psychosocial Medicine and Psychotherapy, Jena University Hospital, Germany
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24
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Kästner D, Buchholz I, Weigel A, Brunner R, Voderholzer U, Gumz A, Löwe B. Facilitators and barriers in anorexia nervosa treatment initiation (FABIANA): study protocol for a mixed-methods and multicentre study. BJPsych Open 2019; 5:e92. [PMID: 31631825 PMCID: PMC6854360 DOI: 10.1192/bjo.2019.77] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Anorexia nervosa is a serious disorder, which often takes a chronic course. Early treatment leads to a significantly better prognosis and prevents chronicity. However, existing evidence on facilitators and barriers in anorexia nervosa treatment initiation is scarce. AIMS Against this background, the FABIANA study (ClinicalTrials.gov Identifier: NCT03713541) aims to (a) identify potentially modifiable facilitators and barriers from the perspectives of adolescent and adult patients with anorexia nervosa, carers and physicians, (b) develop and test an instrument for the combined assessment of multiple key facilitators and barriers, and (c) quantify the effect of potentially modifiable versus non-modifiable key facilitators and barriers on the duration of untreated illness (DUI) in patients with anorexia nervosa. METHOD FABIANA is an observational, mixed-method-study divided into three consecutive substudies each corresponding to one of the study aims. All three substudies will include female patients with anorexia nervosa aged 14 years and older at the beginning of their first psychotherapeutic anorexia nervosa treatment. The qualitative substudy I and the quantitative substudy III will additionally include carers and involved physicians. The recruitment will take place at 20 cooperating study centres throughout Germany, which provide in-patient or out-patient anorexia nervosa specialist care. The DUI will be calculated based on the month of illness onset as determined in validated interviews on lifetime anorexia nervosa symptoms and the therapist-reported date of treatment initiation. CONCLUSIONS Strengths and limitations of the retrospective assessment of the DUI will be discussed. The findings of the FABIANA study will contribute to the development of evidence-based early-intervention approaches and the prevention of a chronic course of illness. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03713541. DECLARATION OF INTEREST None.
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Affiliation(s)
- Denise Kästner
- Postdoctoral Researcher, Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Germany
| | - Ines Buchholz
- Postdoctoral Researcher, Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Germany
| | - Angelika Weigel
- Postdoctoral Researcher, Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Germany
| | - Romuald Brunner
- Professor, Clinic and Policlinic of Child and Adolescent Psychiatry, Psychosomatic Medicine and Psychotherapy, University Clinic Regensburg, Germany
| | - Ulrich Voderholzer
- Professor, Schön Clinic Roseneck Prien; Department of Psychiatry and Psychotherapy, University Hospital Freiburg; and Department of Psychiatry and Psychotherapy, University of Munich, Germany
| | - Antje Gumz
- Professor, Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf; and Berlin Psychological University, Germany
| | - Bernd Löwe
- Professor, Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Germany
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25
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Kästner D, Löwe B, Gumz A. The role of self-esteem in the treatment of patients with anorexia nervosa - A systematic review and meta-analysis. Int J Eat Disord 2019; 52:101-116. [PMID: 30488479 DOI: 10.1002/eat.22975] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 09/13/2018] [Accepted: 09/13/2018] [Indexed: 02/06/2023]
Abstract
OBJECTIVE We aimed to provide a comprehensive overview of the role of self-esteem in the treatment of patients with anorexia nervosa (AN). Specifically, our objectives were to investigate the differences in self-esteem between individuals with AN and healthy controls, or individuals with other eating disorders, and to examine self-esteem as an outcome, predictor, moderator, and mediator in AN treatment. METHOD The databases PsycINFO, PSYNDEXplus, Ovid MEDLINE®, and ProQuest were searched for studies published from 1990 to 2018. To estimate aggregated effect sizes, we performed random-effects meta-analyses. RESULTS A screening of 1,596 abstracts and 203 full-texts identified 68 relevant publications. Results suggest a significantly lower global self-esteem in individuals with AN than in healthy controls (d = -1.90, p < .001). In contrast, global self-esteem of AN and bulimia nervosa (BN) patients was found to be comparable (d = 0.05, p = .529). It might be specific to AN patients that negative self-evaluations may not affect scholastic and professional abilities. Significantly moderate self-esteem increases were observed in treated AN patients at the end of treatment (d = 0.56, p < .001), short-term (d = 0.50, p < .001), and long-term (d = 0.75, p < .001) follow-up. Self-esteem did not predict end of treatment remission-or weight-related outcome and treatment dropout. However, small to moderate predictive effects were detected on short-term (r = .15, p = .007) and long-term remission or weight (r = .33, p = .017). Finally, first indications point to self-esteem as a mediator in adult AN inpatient treatment. DISCUSSION The review provides insights relevant for theory, research, and practice. Implications concern the overall support for transdiagnostic approaches and the recommendation to consider low initial self-esteem for decisions on after-care.
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Affiliation(s)
- Denise Kästner
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Centre, Hamburg-Eppendorf & Schön Clinic Hamburg Eilbek, Hamburg, Germany
| | - Bernd Löwe
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Centre, Hamburg-Eppendorf & Schön Clinic Hamburg Eilbek, Hamburg, Germany
| | - Antje Gumz
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Centre, Hamburg-Eppendorf & Schön Clinic Hamburg Eilbek, Hamburg, Germany
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26
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Bauer S, Bilić S, Reetz C, Ozer F, Becker K, Eschenbeck H, Kaess M, Rummel-Kluge C, Salize HJ, Diestelkamp S, Moessner M. Efficacy and cost-effectiveness of Internet-based selective eating disorder prevention: study protocol for a randomized controlled trial within the ProHEAD Consortium. Trials 2019; 20:91. [PMID: 30700318 PMCID: PMC6354385 DOI: 10.1186/s13063-018-3161-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 12/22/2018] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND The development of efficacious, cost-effective, and widely accessible programs for the prevention of eating disorders (EDs) is crucial in order to reduce the ED-related burden of illness. Programs using dissonance-based and cognitive behavioral approaches are most effective for the selective prevention of ED. Internet-based delivery is assumed to maximize the reach and impact of preventive efforts. However, the current evidence for Internet-based ED prevention is limited. The present trial evaluates the efficacy and cost-effectiveness of two new interventions (based on dissonance theory and principles of cognitive behavioral therapy (CBT)) that are implemented as add-ons to the existing Internet-based ED prevention program ProYouth. METHODS The trial is one of five sub-projects of the German multicenter consortium ProHEAD. It is a three-arm, parallel, randomized controlled superiority trial. Participants will be randomized to (1) the online program ProYouth (active control condition) or (2) ProYouth plus a structured dissonance-based module or (3) ProYouth plus a CBT-based chat group intervention. As part of ProHEAD, a representative school-based sample of N = 15,000 students (≥ 12 years) will be screened for mental health problems. N = 309 participants at risk for ED (assessed with the Weight Concerns Scale (WCS) and the Short Evaluation of Eating Disorders (SEED)) will be included in the present trial. Online assessments will be conducted at baseline, at end of intervention (6 weeks), at 6 months follow-up, and - as part of ProHEAD - at 12 and 24 months follow-up. The primary outcome is ED-related impairment (assessed with the Child version of the Eating Disorder Examination-Questionnaire (ChEDE-Q)) at the end of the intervention. Secondary outcomes include ED-related symptomatology at follow-up, ED-related stigma, ED-related help-seeking, and acceptance of and compliance with the interventions. For the health economic evaluation data on costs of the interventions, healthcare utilization and health-related quality of life will be assessed. DISCUSSION This is the first study augmenting a flexible prevention approach such as ProYouth with structured evidence-based modules in order to overcome some of the key limitations in the current practice of ED prevention. TRIAL REGISTRATION German Clinical Trials Register (DRKS), DRKS00014679 . Registered on 25 April 2018.
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Affiliation(s)
- Stephanie Bauer
- Center for Psychotherapy Research, University Hospital Heidelberg, Bergheimerstr. 54, 69115 Heidelberg, Germany
| | - Sally Bilić
- Center for Psychotherapy Research, University Hospital Heidelberg, Bergheimerstr. 54, 69115 Heidelberg, Germany
| | - Christina Reetz
- Center for Psychotherapy Research, University Hospital Heidelberg, Bergheimerstr. 54, 69115 Heidelberg, Germany
| | - Fikret Ozer
- Center for Psychotherapy Research, University Hospital Heidelberg, Bergheimerstr. 54, 69115 Heidelberg, Germany
| | - Katja Becker
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Philipps-University Marburg and Marburg Center for Mind, Brain and Behavior (MCMBB), Philipps-University Marburg, Marburg, Germany
| | - Heike Eschenbeck
- Department of Psychology, University of Education Schwäbisch Gmünd, Oberbettringer Str. 200, 73525 Schwäbisch Gmünd, Germany
| | - Michael Kaess
- Section for Translational Psychobiology in Child and Adolescent Psychiatry, Department of Child and Adolescent Psychiatry, University Hospital Heidelberg, Blumenstraße 8, 69115 Heidelberg, Germany
- University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bolligenstr. 111, Stöckli, 3000 Bern 60, Switzerland
| | - Christine Rummel-Kluge
- Department of Psychiatry and Psychotherapy, Medical Faculty, Leipzig University, Semmelweisstraße 10, 04103 Leipzig, Germany
| | - Hans-Joachim Salize
- Mental Health Services Research Group, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, J5, 68159 Mannheim, Germany
| | - Silke Diestelkamp
- German Center for Addiction Research in Childhood and Adolescence, University Medical Center Hamburg-Eppendorf, Martinistr. 52, W29, 20246 Hamburg, Germany
| | - Markus Moessner
- Center for Psychotherapy Research, University Hospital Heidelberg, Bergheimerstr. 54, 69115 Heidelberg, Germany
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27
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Weigel A, Löwe B, Kohlmann S. Severity of somatic symptoms in outpatients with anorexia and bulimia nervosa. EUROPEAN EATING DISORDERS REVIEW 2018; 27:195-204. [DOI: 10.1002/erv.2643] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 08/28/2018] [Accepted: 08/31/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Angelika Weigel
- Department of Psychosomatic Medicine and Psychotherapy; University Medical Center Hamburg-Eppendorf; Hamburg Germany
| | | | - Sebastian Kohlmann
- Department of Psychosomatic Medicine and Psychotherapy; University Medical Center Hamburg-Eppendorf; Hamburg Germany
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28
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Regionale Inanspruchnahme des Versorgungssystems und Behandlungsprävalenz bei Essstörungen. PSYCHOTHERAPEUT 2018. [DOI: 10.1007/s00278-018-0290-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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29
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Le LKD, Hay P, Mihalopoulos C. A systematic review of cost-effectiveness studies of prevention and treatment for eating disorders. Aust N Z J Psychiatry 2018; 52:328-338. [PMID: 29113456 DOI: 10.1177/0004867417739690] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Eating disorders are serious mental disorders and are associated with substantial economic and social burden. The aim of this study is to undertake a systematic review of the cost-effectiveness studies of both preventive and treatment interventions for eating disorder. METHOD Electronic databases (including the Cochrane Controlled Trial Register, MEDLINE, PsycINFO, Academic Search Complete, Global Health, CINAHL complete, Health Business Elite, Econlit, Health Policy Reference Center and ERIC) were searched for published cost-effectiveness studies of eating disorder prevention and treatment including papers published up to January 2017. The quality of studies was assessed using the Consolidated Health Economic Evaluation Reporting Standards (CHEERS) checklist. RESULTS In all, 13 studies met the review inclusion criteria as full cost-effectiveness studies and 8 were published since 2011. The studies included three modelled and one trial-based study focused on prevention, two trial-based and one modelled study for anorexia nervosa treatment and three trial-based studies for bulimia nervosa treatment. The remaining studies targeted binge-eating disorder or non-specific eating disorder treatment. The average percent of CHEERS checklist items reported was 71% (standard deviation 21%). Eating disorder interventions were mainly cost-saving or more effective and more costly compared to comparators; however, some results did not reach statistical significance. In the two studies that achieved 100% CHEERS checklist, one study reported that a cognitive dissonance intervention might be cost-effective for prevention of anorexia nervosa and bulimia nervosa with a 90% participation rate and the second study supported lisdexamfetamine to be cost-effective in the treatment of binge-eating disorder. Insufficient evidence for long-term cost-effectiveness (e.g. over 2 years) was found. CONCLUSION Cost-effectiveness studies in eating disorder appear to be increasing in number over the last 6 years. Findings were inconsistent and no firm conclusion can be drawn with regard to comparative value-for-money conclusions. However, some promising interventions were identified. Further research with improved methodology is required.
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Affiliation(s)
- Long Khanh-Dao Le
- 1 Deakin Health Economics, Deakin University, Burwood, VIC, Australia
| | - Phillipa Hay
- 2 School of Medicine and Translational Health Research Institute (THRI), Western Sydney University, Sydney, NSW, Australia
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Kästner D, Löwe B, Weigel A, Osen B, Voderholzer U, Gumz A. Factors influencing the length of hospital stay of patients with anorexia nervosa - results of a prospective multi-center study. BMC Health Serv Res 2018; 18:22. [PMID: 29334934 PMCID: PMC5769422 DOI: 10.1186/s12913-017-2800-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 12/14/2017] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND The length of stay (LOS) strongly influences anorexia nervosa (AN) inpatient weight outcomes. Hence, understanding the predictors of LOS is highly relevant. However, the existing evidence is inconsistent and to draw conclusions, additional evidence is required. METHODS We conducted a prospective, multi-center study including adult female inpatients with AN. Using stepwise linear regression, the following demographic and clinical variables were examined as potential predictors for LOS: admission BMI, AN-subtype, age, age of onset, living situation, partnership status, education, previous hospitalization, self-rated depression, anxiety and somatic symptoms (PHQ-9, PHQ-15, GAD-7), self-rated therapy motivation (FEVER) and eating disorder psychopathology (EDI-2 subscale scores). RESULTS The average LOS of the sample (n = 176) was 11.8 weeks (SD = 5.2). Longer LOS was associated with lower admission BMI (ß = -1.66; p < .001), purging AN-subtype (ß = 1.91; p = .013) and higher EDI-2 asceticism (ß = 0.12; p = .030). Furthermore, differences between treatment sites were evident. CONCLUSIONS BMI at admission and AN-subtype are routinely assessed variables, which are robust and clinically meaningful predictors of LOS. Health care policies might consider these variables. In light of the differences between treatment sites future research on geographical variations in mental health care seems recommended.
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Affiliation(s)
- D Kästner
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Hamburg-Eppendorf & Schön Clinic Hamburg Eilbek, Martinistr. 52, W37, 20246, Hamburg, Germany.
| | - B Löwe
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Hamburg-Eppendorf & Schön Clinic Hamburg Eilbek, Martinistr. 52, W37, 20246, Hamburg, Germany
| | - A Weigel
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Hamburg-Eppendorf & Schön Clinic Hamburg Eilbek, Martinistr. 52, W37, 20246, Hamburg, Germany
| | - B Osen
- Schön Clinic Bad Bramstedt, Bad Bramstedt, Germany
| | - U Voderholzer
- Schön Clinic Roseneck, Prien, Germany.,Clinic for Psychiatry and Psychotherapy, University of Freiburg, Freiburg, Germany
| | - A Gumz
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Hamburg-Eppendorf & Schön Clinic Hamburg Eilbek, Martinistr. 52, W37, 20246, Hamburg, Germany
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31
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Reducing the burden of suffering from eating disorders: Unmet treatment needs, cost of illness, and the quest for cost-effectiveness. Behav Res Ther 2017; 88:49-64. [PMID: 28110676 DOI: 10.1016/j.brat.2016.09.006] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Revised: 09/13/2016] [Accepted: 09/15/2016] [Indexed: 01/27/2023]
Abstract
Eating disorders are serious mental disorders as reflected in significant impairments in health and psychosocial functioning and excess mortality. Despite the clear evidence of clinical significance and despite availability of evidence-based, effective treatments, research has shown a paradox of elevated health services use and, yet, infrequent treatment specifically targeting the eating disorder (i.e., high unmet treatment need). This review paper summarizes key studies conducted in collaboration with G. Terence Wilson and offers an update of the research literature published since 2011 in three research areas that undergirded our collaborative research project: unmet treatment needs, cost of illness, and cost-effectiveness of treatments. In regards to unmet treatment needs, epidemiological studies find that the number of individuals with an eating disorder who do not receive disorder-specific treatment continues to remain high. Cost-of-illness show that eating disorders are associated with substantial financial burdens for individuals, their family, and society, yet comprehensive examination of costs across public sectors is lacking. Cost measures vary widely, making it difficult to draw firm conclusions. Hospitalization is a major driver of medical costs incurred by individuals with an eating disorder. Only a handful of cost-effectiveness studies have been conducted, leaving policy makers with little information on which to base decisions about allocation of resources to help reduce the burden of suffering attributable to eating disorders.
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Bono R, Blanca MJ, Arnau J, Gómez-Benito J. Non-normal Distributions Commonly Used in Health, Education, and Social Sciences: A Systematic Review. Front Psychol 2017; 8:1602. [PMID: 28959227 PMCID: PMC5603665 DOI: 10.3389/fpsyg.2017.01602] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 09/01/2017] [Indexed: 11/18/2022] Open
Abstract
Statistical analysis is crucial for research and the choice of analytical technique should take into account the specific distribution of data. Although the data obtained from health, educational, and social sciences research are often not normally distributed, there are very few studies detailing which distributions are most likely to represent data in these disciplines. The aim of this systematic review was to determine the frequency of appearance of the most common non-normal distributions in the health, educational, and social sciences. The search was carried out in the Web of Science database, from which we retrieved the abstracts of papers published between 2010 and 2015. The selection was made on the basis of the title and the abstract, and was performed independently by two reviewers. The inter-rater reliability for article selection was high (Cohen’s kappa = 0.84), and agreement regarding the type of distribution reached 96.5%. A total of 262 abstracts were included in the final review. The distribution of the response variable was reported in 231 of these abstracts, while in the remaining 31 it was merely stated that the distribution was non-normal. In terms of their frequency of appearance, the most-common non-normal distributions can be ranked in descending order as follows: gamma, negative binomial, multinomial, binomial, lognormal, and exponential. In addition to identifying the distributions most commonly used in empirical studies these results will help researchers to decide which distributions should be included in simulation studies examining statistical procedures.
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Affiliation(s)
- Roser Bono
- Social Psychology and Quantitative Psychology, Faculty of Psychology, University of BarcelonaBarcelona, Spain.,Institute of Neurosciences, University of BarcelonaBarcelona, Spain
| | - María J Blanca
- Psychobiology and Behavioral Sciences Methodology, Faculty of Psychology, University of MálagaMálaga, Spain
| | - Jaume Arnau
- Social Psychology and Quantitative Psychology, Faculty of Psychology, University of BarcelonaBarcelona, Spain
| | - Juana Gómez-Benito
- Social Psychology and Quantitative Psychology, Faculty of Psychology, University of BarcelonaBarcelona, Spain.,Institute of Neurosciences, University of BarcelonaBarcelona, Spain
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The psychenet public health intervention for anorexia nervosa: a pre-post-evaluation study in a female patient sample. Prim Health Care Res Dev 2017; 19:42-52. [PMID: 28829284 DOI: 10.1017/s1463423617000524] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Aim This non-randomized pre-post-intervention study investigated the effect of a systemic public health intervention on the length of time between anorexia nervosa symptom onset and contact with the health care system as well as the initiation of treatment. BACKGROUND Although systemic public health interventions have successfully been implemented in physical and mental health fields, their effect on the early treatment of patients with anorexia nervosa remains unclear. METHODS In total, 59 anorexia nervosa patients (mean age=21.5 years, SD=7.2) were recruited before a systemic public health intervention, and 18 patients (mean age=22.2 years, SD=8.9) were recruited afterwards. Using validated self-report measures and a semi-structured interview, the duration of untreated anorexia nervosa and the duration until first contact with the health care system were investigated. Findings At the beginning of the individual treatment initiation process, participants in both samples most frequently consulted their general practitioner or paediatrician about their eating disorder-related symptoms. Neither the mean duration of untreated anorexia nervosa, that is, the time between illness onset and the initiation of a recommended treatment, nor the duration until first contact with the health care system significantly decreased after the implementation of the systemic public health intervention. The mean duration of untreated anorexia nervosa was 36.5 months (SD=68.2) before the systemic public health intervention and 40.1 months (SD=89.4) after the implementation of the systemic public health intervention. The mean duration until first contact with the health care system was 25.0 months (SD=53.0) before the intervention and 32.8 months (SD=86.5) after the intervention. CONCLUSION Primary care providers are crucial to the treatment initiation process and should be involved in future interventions to improve early detection and treatment commencement amongst patients with anorexia nervosa.
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Le LKD, Barendregt JJ, Hay P, Sawyer SM, Paxton SJ, Mihalopoulos C. The modelled cost-effectiveness of cognitive dissonance for the prevention of anorexia nervosa and bulimia nervosa in adolescent girls in Australia. Int J Eat Disord 2017; 50:834-841. [PMID: 28323355 DOI: 10.1002/eat.22703] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 02/23/2017] [Accepted: 02/26/2017] [Indexed: 12/25/2022]
Abstract
BACKGROUND Eating disorders (EDs), including anorexia nervosa (AN) and bulimia nervosa (BN), are prevalent disorders that carry substantial economic and social burden. The aim of the current study was to evaluate the modelled population cost-effectiveness of cognitive dissonance (CD), a school-based preventive intervention for EDs, in the Australian health care context. METHOD A population-based Markov model was developed to estimate the cost per disability adjusted life-year (DALY) averted by CD relative to no intervention. We modelled the cases of AN and BN that could be prevented over a 10-year time horizon in each study arm and the subsequent reduction in DALYs associated with this. The target population was 15-18 year old secondary school girls with high body-image concerns. This study only considered costs of the health sector providing services and not costs to individuals. Multivariate probabilistic and one-way sensitivity analyses were conducted to test model assumptions. RESULTS Findings showed that the mean incremental cost-effectiveness ratio at base-case for the intervention was $103,980 per DALY averted with none of the uncertainty iterations falling below the threshold of AUD$50,000 per DALY averted. The evaluation was most sensitive to estimates of participant rates with higher rates associated with more favourable results. The intervention would become cost-effective (84% chance) if the effect of the intervention lasted up to 5 years. CONCLUSION As modelled, school-based CD intervention is not a cost-effective preventive intervention for AN and BN. Given the burden of EDs, understanding how to improve participation rates is an important opportunity for future research.
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Affiliation(s)
- Long Khanh-Dao Le
- Deakin Health Economics, School of Health and Social Development, Deakin University, Melbourne, Victoria, Australia
| | - Jan J Barendregt
- Epigear International Pty Ltd, Queensland, Australia.,School of Public Health, University of Queensland, Brisbane, Australia
| | - Phillipa Hay
- School of Medicine and Centre for Health Research, Western Sydney University, NSW, Australia
| | - Susan M Sawyer
- Centre for Adolescent Health, Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia.,Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Susan J Paxton
- School of Psychology and Public Health, La Trobe University, Melbourne, Victoria, Australia
| | - Cathrine Mihalopoulos
- Deakin Health Economics, School of Health and Social Development, Deakin University, Melbourne, Victoria, Australia
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Whiteford H, Weissman RS. Key factors that influence government policies and decision making about healthcare priorities: Lessons for the field of eating disorders. Int J Eat Disord 2017; 50:315-319. [PMID: 28221676 DOI: 10.1002/eat.22688] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Revised: 01/11/2017] [Accepted: 01/11/2017] [Indexed: 11/06/2022]
Abstract
Worldwide, the demand for healthcare exceeds what individuals and governments are able to afford. Priority setting is therefore inevitable, and mental health services have often been given low priority in the decision-making process. Drawing on established economic criteria, and specifically the work of Philip Musgrove, key factors which influence government decision-making about health priorities are reviewed. These factors include the size of the health burden, the availability of cost-effective interventions to reduce the burden, whether private markets can provide the necessary treatment efficiently, whether there are "catastrophic costs" incurred in accessing treatment, whether negative externalities arise from not providing care, and if the "rule of rescue" applies. Beyond setting priorities for resource allocation, governments also become involved where there is a need for regulation to maintain quality in the delivery of healthcare. By providing field-specific examples for each factor, we illustrate how advocates in the eating disorder field may use evidence to inform government policy about resource allocation and regulation in support of individuals with an eating disorder.
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Affiliation(s)
- Harvey Whiteford
- School of Public Health, University of Queensland, Queensland, Australia.,Institute of Health Metrics and Evaluation, University of Washington, Seattle, Washington
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36
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Guarda AS, Schreyer CC, Fischer LK, Hansen JL, Coughlin JW, Kaminsky MJ, Attia E, Redgrave GW. Intensive treatment for adults with anorexia nervosa: The cost of weight restoration. Int J Eat Disord 2017; 50:302-306. [PMID: 28130794 DOI: 10.1002/eat.22668] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 12/16/2016] [Accepted: 12/16/2016] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Weight restoration in anorexia nervosa (AN) is associated with lower relapse risk; however rate of weight gain and percent of patients achieving weight restoration (BMI ≥ 19 at discharge) vary among treatment programs. We compared both cost/pound of weight gained and cost of weight restoration in a hospital-based inpatient (IP)-partial hospitalization (PH) eating disorders program to estimates of these costs for residential treatment. METHOD All adult first admissions to the IP-PH program with AN (N = 314) from 2003 to 2015 were included. Cost of care was based on hospital charges, rates of weight gain, and weight restoration data. Results were compared with residential treatment costs extracted from a national insurance claims database and published weight gain data. RESULTS Average charge/day in the IP-PH program was $2295 for IP and $1567 for PH, yielding an average cost/pound gained of $4089 and $7050, respectively, with 70% of patients achieving weight restoration. Based on published mean weight gain data and conservative cost/day estimates, residential treatment is associated with higher cost/pound, and both higher cost and lower likelihood of weight restoration for most patients. DISCUSSION The key metrics used in this study are recommended for comparing the cost-effectiveness of intensive treatment programs for patients with AN.
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Affiliation(s)
- Angela S Guarda
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Colleen C Schreyer
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Laura K Fischer
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jennifer L Hansen
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Janelle W Coughlin
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Michael J Kaminsky
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Evelyn Attia
- Department of Psychiatry, Columbia University Medical Center, New York.,Department of Psychiatry, Weill Cornell Medical College, New York
| | - Graham W Redgrave
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
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Bode K, Götz von Olenhusen NM, Wunsch EM, Kliem S, Kröger C. Population-based cost-offset analyses for disorder-specific treatment of anorexia nervosa and bulimia nervosa in Germany. Int J Eat Disord 2017; 50:239-249. [PMID: 28152200 DOI: 10.1002/eat.22686] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 12/21/2016] [Accepted: 01/09/2017] [Indexed: 11/10/2022]
Abstract
Previous research has shown that anorexia nervosa (AN) and bulimia nervosa (BN) are expensive illnesses to treat. To reduce their economic burden, adequate interventions need to be established. Our objective was to conduct cost-offset analyses for evidence-based treatment of eating disorders using outcome data from a psychotherapy trial involving cognitive behavioral therapy (CBT) and focal psychodynamic therapy (FPT) for AN and a trial involving CBT for BN. Assuming a currently running, ideal healthcare system using a 12-month, prevalence-based approach and varying the willingness to participate in treatment, we investigated whether the potential financial benefits of AN- and BN-related treatment outweigh the therapy costs at the population level. We elaborated on a formula that allows calculating cost-benefit relationships whereby the calculation of the parameters is based on estimates from data of health institutions within the German healthcare system. Additional intangible benefits were calculated with the aid of Quality-Adjusted Life Years. The annual costs of an untreated eating disorder were 2.38 billion EUR for AN and 617.69 million EUR for BN. Independent of the willingness to participate in treatment, the cost-benefit relationships for the treatment remained constant at 2.51 (CBT) and 2.33 (FPT) for AN and 4.05 (CBT) for BN. This consistency implies that for each EUR invested in the treatment, between 2.33 and 4.05 EUR could be saved each year. Our findings suggest that the implementation of evidence-based psychotherapy treatments for AN and BN may achieve substantial cost savings at the population level.
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Affiliation(s)
- Katharina Bode
- Technical University of Brunswick, Department of Psychology, Humboldtstraße 33, Brunswick, 38106, Germany
| | | | - Eva-Maria Wunsch
- Technical University of Brunswick, Department of Psychology, Humboldtstraße 33, Brunswick, 38106, Germany
| | - Sören Kliem
- Criminological Research Institute of Lower Saxony, Lützerodestraße 9, Hannover, 30161, Germany
| | - Christoph Kröger
- Technical University of Brunswick, Department of Psychology, Humboldtstraße 33, Brunswick, 38106, Germany
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Aardoom JJ, Dingemans AE, van Ginkel JR, Spinhoven P, Van Furth EF, Van den Akker-van Marle ME. Cost-utility of an internet-based intervention with or without therapist support in comparison with a waiting list for individuals with eating disorder symptoms: a randomized controlled trial. Int J Eat Disord 2016; 49:1068-1076. [PMID: 27441418 DOI: 10.1002/eat.22587] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/28/2016] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To investigate the cost-utility of the internet-based intervention "Featback" provided with different levels of therapist support, in comparison to a waiting list. METHOD This economic evaluation was conducted from a societal perspective and was part of a randomized controlled trial in which participants (N = 354) with self-reported ED symptoms were randomized to: (1) 8 weeks of Featback, consisting of psychoeducation and a fully automated monitoring- and feedback system, (2) Featback with low-intensity (weekly) therapist support, (3) Featback with high-intensity (three times a week) therapist support, and (4) a waiting list. Participants were assessed at baseline, postintervention, and 3-month follow-up. Cost-utility acceptability curves were constructed. RESULTS No significant differences between the study conditions were found regarding quality-adjusted life-years (P = 0.55) and societal costs (P = 0.45), although the mean costs per participant were lowest in the Featback condition with low-intensity therapist support (€1951), followed by Featback with high-intensity therapist support (€2032), Featback without therapist support (€2102), and the waiting list (€2582). Featback seemed to be cost-effective as compared to the waiting list. No clear preference was found for Featback with or without therapist support. DISCUSSION A fully automated Internet-based intervention for ED symptoms with no, low-, or high-intensity therapist support represented good value for money when compared to a waiting list. This finding may have important implications for clinical practice, as both the unguided- and guided intervention could allow for more efficient care and widespread dissemination, potentially increasing the accessibility and availability of mental health care services for individuals with ED symptoms. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:1068-1076).
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Affiliation(s)
- J J Aardoom
- Rivierduinen Eating Disorders Ursula, Leiden, The Netherlands
| | - A E Dingemans
- Rivierduinen Eating Disorders Ursula, Leiden, The Netherlands
| | - J R van Ginkel
- Institute of Education and Child Studies, Leiden University, Leiden, The Netherlands
| | - P Spinhoven
- Institute of Psychology, Leiden University, Leiden, The Netherlands.,Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
| | - E F Van Furth
- Rivierduinen Eating Disorders Ursula, Leiden, The Netherlands.,Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
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Ágh T, Kovács G, Supina D, Pawaskar M, Herman BK, Vokó Z, Sheehan DV. A systematic review of the health-related quality of life and economic burdens of anorexia nervosa, bulimia nervosa, and binge eating disorder. Eat Weight Disord 2016; 21:353-364. [PMID: 26942768 PMCID: PMC5010619 DOI: 10.1007/s40519-016-0264-x] [Citation(s) in RCA: 193] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Accepted: 02/17/2016] [Indexed: 12/15/2022] Open
Abstract
PURPOSE To perform a systematic review of the health-related quality of life (HRQoL) and economic burdens of anorexia nervosa (AN), bulimia nervosa (BN), and binge eating disorder (BED). METHODS A systematic literature search of English-language studies was performed in Medline, Embase, PsycINFO, PsycARTICLES, Academic Search Complete, CINAHL Plus, Business Source Premier, and Cochrane Library. Cost data were converted to 2014 Euro. RESULTS Sixty-nine studies were included. Data on HRQoL were reported in 41 studies (18 for AN, 17 for BN, and 18 for BED), on healthcare utilization in 20 studies (14 for AN, 12 for BN, and 8 for BED), and on healthcare costs in 17 studies (9 for AN, 11 for BN, and only 2 for BED). Patients' HRQoL was significantly worse with AN, BN, and BED compared with healthy populations. AN, BN, and BED were associated with a high rate of hospitalization, outpatient care, and emergency department visits. However, patients rarely received specific treatment for their eating disorder. The annual healthcare costs for AN, BN, and BED were €2993 to €55,270, €888 to €18,823, and €1762 to €2902, respectively. CONCLUSIONS AN, BN, and BED have a serious impact on patient's HRQoL and are also associated with increased healthcare utilization and healthcare costs. The burden of BED should be examined separately from that of BN. The limited evidence suggests that further research is warranted to better understand the differences in long-term HRQoL and economic burdens of AN, BN, and BED.
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Affiliation(s)
- Tamás Ágh
- Syreon Research Institute, 119 Thököly Street, 1146, Budapest, Hungary.
| | - Gábor Kovács
- Syreon Research Institute, 119 Thököly Street, 1146, Budapest, Hungary
| | - Dylan Supina
- Formerly of Shire, 300 Shire Way, Lexington, MA, 02421, USA
| | | | | | - Zoltán Vokó
- Syreon Research Institute, 119 Thököly Street, 1146, Budapest, Hungary.,Department of Health Policy and Health Economics, Faculty of Social Sciences, Eötvös Loránd University, 1/a Pázmány Péter Street, 1117, Budapest, Hungary
| | - David V Sheehan
- University of South Florida College of Medicine, 12901 Bruce B. Downs Boulevard, Tampa, FL, 33612, USA
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Weigel A, König HH, Gumz A, Löwe B, Brettschneider C. Correlates of health related quality of life in anorexia nervosa. Int J Eat Disord 2016; 49:630-4. [PMID: 26841271 DOI: 10.1002/eat.22512] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 12/30/2015] [Accepted: 12/30/2015] [Indexed: 11/08/2022]
Abstract
OBJECTIVE We examined the association between disorder specific factors, comorbidity and health related quality of life (HRQoL) in anorexia nervosa (AN). METHOD HRQoL was assessed using the EuroQol-5D visual analog scale (EQ-VAS) in this cross-sectional study. Three regression models were estimated to determine the association between AN subtype (restrictive vs. binge/purge), duration of the eating disorder (ED), age (adolescents vs. adults), ED pathology (EDE-Q), Body Mass Index (BMI), depressive symptoms (PHQ-9), somatic complaints (PHQ-15), anxiety (GAD-7) and EQ-VAS. RESULTS The sample comprised 218 female AN patients (mean age = 23.3 years [SD = 8.2]; mean EQ-VAS score = 53.4 [SD = 21.4]). A lower BMI, higher levels of depressive symptoms, and somatic complaints were significantly associated with lower EQ-VAS scores. DISCUSSION Findings of the present study suggest that BMI and comorbidity might be more relevant to HRQoL impairments in AN than age, diagnostic subtype, duration of the ED or current psychopathology. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:630-634).
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Affiliation(s)
- Angelika Weigel
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg- Eppendorf
| | - Hans-Helmut König
- Department of Health Economics and Health Services Research, University Medical Center Hamburg- Eppendorf
| | - Antje Gumz
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg- Eppendorf
| | - Bernd Löwe
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg- Eppendorf
| | - Christian Brettschneider
- Department of Health Economics and Health Services Research, University Medical Center Hamburg- Eppendorf
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Gumz A, Uhlenbusch N, Weigel A, Wegscheider K, Romer G, Löwe B. Decreasing the duration of untreated illness for individuals with anorexia nervosa: study protocol of the evaluation of a systemic public health intervention at community level. BMC Psychiatry 2014; 14:300. [PMID: 25404427 PMCID: PMC4239321 DOI: 10.1186/s12888-014-0300-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 10/15/2014] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Anorexia nervosa (AN) is a mental disorder with grave burdens for affected individuals as well as for the healthcare system. One of the strongest predictors of a poor outcome is a long Duration of Untreated Illness (DUI), which is defined as the time between the onset of the disease and treatment initiation. Reducing the DUI is an important step to optimize care of individuals with AN. In order to achieve this aim, systemic public health interventions are necessary. Objective of this study is to evaluate a systemic public health intervention at Community level aiming to reduce the DUI in individuals with AN. METHODS/DESIGN The intervention includes the establishment of a network of health care professionals within the area of eating disorders (EDs), the development of an internet-based treatment guide, the presentation of informative short-films about EDs in cinemas and a corresponding poster campaign as well as a special outpatient clinic. For the evaluating study a pre-post between-subject design is chosen. The DUI, and the duration until first contact (DUC) with a health care professional, ED pathology as well as comorbidity are assessed before and after the systemic intervention is carried out. DISCUSSION The study attempts to provide evidence of the effectiveness of an ED-related systematic public health intervention. Additionally, the study will lead to a better understanding of the DUI, which is essential in order to improve care of individuals with AN. TRIAL REGISTRATION Current Controlled Trials ISRCTN44979231 ; Registered 11 November 2011.
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Affiliation(s)
- Antje Gumz
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Hamburg-Eppendorf & Schön Klinik Hamburg Eilbek, Martinistraße 52, 20246, Hamburg, Germany.
| | - Natalie Uhlenbusch
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Hamburg-Eppendorf & Schön Klinik Hamburg Eilbek, Martinistraße 52, 20246, Hamburg, Germany.
| | - Angelika Weigel
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Hamburg-Eppendorf & Schön Klinik Hamburg Eilbek, Martinistraße 52, 20246, Hamburg, Germany.
| | - Karl Wegscheider
- Department of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
| | - Georg Romer
- Department of Children and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Medical Center Münster, Germany, Schmeddingstr 50, Münster, 48149, Germany.
| | - Bernd Löwe
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Hamburg-Eppendorf & Schön Klinik Hamburg Eilbek, Martinistraße 52, 20246, Hamburg, Germany.
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Abstract
Illness-associated costs are a major concern in eating disorders (ED). Economic aspects of (ED) have been an area receiving research attention. In the last three years a number of studies have been completed, including studies examining national costs of ED; third party payer costs for ED treatment; societal costs of ED; and cost effectiveness analysis of specific treatments. Additionally, some work has been done to model costs associated with ED prevention efforts. A number of further cost effectiveness analyses are planned. This area will be a fertile one for continued study.
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Affiliation(s)
- Scott Crow
- University of Minnesota Medical School, F282/2A West, 2450 Riverside Avenue, Minneapolis, MN, 55454, USA,
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