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Hebebrand J, Antel J, Peters T. Case report: clinical improvements observed in first off-label metreleptin treatment of a patient with atypical anorexia nervosa. Eur Child Adolesc Psychiatry 2024; 33:2267-2272. [PMID: 37874404 PMCID: PMC11255063 DOI: 10.1007/s00787-023-02315-4] [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] [Received: 08/08/2023] [Accepted: 10/04/2023] [Indexed: 10/25/2023]
Abstract
Off-label metreleptin treatment resulted in cognitive, emotional and behavioral improvements of patients with anorexia nervosa, who presented with hypoleptinemia. We now report a case study of a 16-year-old female patient with atypical anorexia nervosa who was treated off-label with metreleptin for 11 days. She had lost 21 kg over 6 months. Her body mass index at referral for inpatient treatment was 20 kg/m2, her serum leptin level was just within the normal range (2.4 ng/ml). Dosing resulted in prominent improvements of mood and weight phobia entailing a comparatively brief inpatient treatment. The observed improvements are similar to those observed in patients with AN, suggesting overlapping mechanisms with respect to clinical effects induced by elevations of absolute or relative hypoleptinemia. Randomized controlled trials are warranted for both eating disorders.
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Affiliation(s)
- Johannes Hebebrand
- Department of Child and Adolescent Psychiatry, Psychotherapy and Psychosomatics, University Hospital Essen (AöR), University of Duisburg-Essen, Wickenburgstrasse 21, 45147, Essen, Germany
- Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Jochen Antel
- Department of Child and Adolescent Psychiatry, Psychotherapy and Psychosomatics, University Hospital Essen (AöR), University of Duisburg-Essen, Wickenburgstrasse 21, 45147, Essen, Germany
- Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Triinu Peters
- Department of Child and Adolescent Psychiatry, Psychotherapy and Psychosomatics, University Hospital Essen (AöR), University of Duisburg-Essen, Wickenburgstrasse 21, 45147, Essen, Germany.
- Center for Translational Neuro- and Behavioral Sciences, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.
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Billman Miller MG, Quaill M, King S, Mausteller K, Johnson M, Forrest LN, Lane-Loney SE, Essayli JH. Feasibility and preliminary effectiveness of a cognitive-behavioral, family-centered partial hospitalization program for adolescents with anorexia nervosa and atypical anorexia nervosa at six- and twelve-month follow-up. EUROPEAN EATING DISORDERS REVIEW 2024; 32:230-243. [PMID: 37837332 DOI: 10.1002/erv.3038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 08/31/2023] [Accepted: 10/01/2023] [Indexed: 10/16/2023]
Abstract
This study examined the feasibility and preliminary effectiveness of a cognitive-behavioral, family-centered partial hospitalization program (PHP) for adolescents with anorexia nervosa (AN) and atypical AN (AAN), and described the outpatient services received following discharge. Participants (N = 31) completed anthropometric and self-report assessments at admission, discharge, and six and twelve months after discharge from the PHP. Descriptive statistics explored markers of feasibility. Paired samples t-tests evaluated changes in weight and eating disorder (ED) symptomatology from admission to discharge, admission to six-month follow-up, and admission to twelve-month follow-up. Descriptive statistics and effect sizes compared symptoms at each timepoint between participants with AN and AAN. Results indicated that we were successful at recruiting greater than 50% of adolescents approached for this study. We collected follow-up data from more than 70% of participants at discharge, but did not meet this retention benchmark at six-month and twelve-month follow-ups. The entire sample demonstrated significant improvements in weight and ED symptomatology from admission to discharge, and generally maintained these improvements at six- and twelve-month follow-up. While descriptive statistics suggested that participants with AN and AAN received similar outpatient services following discharge from the PHP, those with AN experienced greater improvement in self-reported ED symptomatology than those with AAN at six- and twelve-month follow-up. These findings provide preliminary support for the efficacy of PHPs in treating adolescents with AN and AAN. Further research with larger sample sizes should investigate whether adolescents with AAN experience poorer outcomes than those with AN following discharge from a PHP.
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Affiliation(s)
| | | | - Steven King
- Penn State College of Medicine, Hershey, Pennsylvania, USA
| | | | - Mariah Johnson
- School of Medicine, Tufts University, Boston, Massachusetts, USA
| | - Lauren N Forrest
- Department of Psychiatry and Behavioral Health, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Susan E Lane-Loney
- Department of Pediatrics, Penn State College of Medicine, Hershey, Pennsylvania, USA
- Department of Psychiatry and Behavioral Health, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Jamal H Essayli
- Department of Pediatrics, Penn State College of Medicine, Hershey, Pennsylvania, USA
- Department of Psychiatry and Behavioral Health, Penn State College of Medicine, Hershey, Pennsylvania, USA
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Lim J, White J, Withington T, Catania S, Wilson D, Knight P, Rees B, Middeldorp C, Krishnamoorthy G. Family-based treatment takes longer for adolescents with mental health comorbidities: findings from a community mental health service. Eat Disord 2023; 31:588-609. [PMID: 37066723 DOI: 10.1080/10640266.2023.2201995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
Children and adolescents diagnosed with an eating disorder often meet the diagnosis of another mental health disorder. In addition to eating disorders, individuals with comorbid disorders have higher suicide rates and more severe and chronic eating disorder symptoms. The present research aimed to investigate the influence of comorbid conditions on the treatment outcomes of children and adolescents that attended a public community mental health service. It was hypothesised that the patients with comorbidities would have a more extended treatment duration, slower rates of weight restoration, more hospital admissions for medical compromise, and poorer functioning than those without comorbidities. Data from 78 past patients at the Eating Disorder Program in Queensland, Australia, were analysed. Patients with comorbidities demonstrated similar recovery rates to those without comorbidities. However, those with comorbid conditions had longer episodes of treatment. The study's results support using Family Based Treatment for patients with and without comorbidities. The implications of the findings for public mental health services and directions for future research are discussed.
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Affiliation(s)
- Jacqueline Lim
- School of Psychology and Wellbeing, University of Southern Queensland, Ipswich, Australia
| | - Jacinda White
- Child and Youth Mental Health Service, Children's Health Queensland, Ipswich, Australia
| | - Tania Withington
- Child and Youth Mental Health Service, Children's Health Queensland, Ipswich, Australia
- Child Health Research Center, University of Queensland, South Brisbane, Australia
| | - Salvatore Catania
- Child and Youth Mental Health Service, Children's Health Queensland, Ipswich, Australia
| | - Daniel Wilson
- Child and Youth Mental Health Service, Children's Health Queensland, Ipswich, Australia
- Child Health Research Center, University of Queensland, South Brisbane, Australia
| | - Penny Knight
- Child and Youth Mental Health Service, Children's Health Queensland, Ipswich, Australia
| | | | - Christel Middeldorp
- Child Health Research Center, University of Queensland, South Brisbane, Australia
| | - Govind Krishnamoorthy
- School of Psychology and Wellbeing, University of Southern Queensland, Ipswich, Australia
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Hager M, Ott J, Marschalek J, Marschalek ML, Kinsky C, Marculescu R, Dewailly D. Basal and dynamic relationships between serum anti-Müllerian hormone and gonadotropins in patients with functional hypothalamic amenorrhea, with or without polycystic ovarian morphology. Reprod Biol Endocrinol 2022; 20:98. [PMID: 35787707 PMCID: PMC9251918 DOI: 10.1186/s12958-022-00961-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 06/06/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND To evaluate in women with functional hypothalamic amenorrhea (FHA), whether there is a difference between patients with and without polycystic ovarian morphology (PCOM) concerning the response to a gonadotropin releasing hormone (GnRH) stimulation test and to pulsatile GnRH treatment. METHODS In a retrospective observational study, 64 women with FHA who underwent a GnRH stimulation test and 32 age-matched controls without PCOM were included. Pulsatile GnRH treatment was provided to 31 FHA patients and three-month follow-up data were available for 19 of these. RESULTS Serum levels of gonadotropins and estradiol were lower in FHA women than in controls (p < 0.05). FHA patients revealed PCOM in 27/64 cases (42.2%). FHA patients without PCOM revealed lower anti-Müllerian hormone (AMH) levels than controls (median 2.03 ng/mL, IQR 1.40-2.50, versus 3.08 ng/mL, IQR 2.24-4.10, respectively, p < 0.001). Comparing FHA patients with and without PCOM, the latter revealed lower AMH levels, a lower median LH increase after the GnRH stimulation test (240.0%, IQR 186.4-370.0, versus 604.9%, IQR 360.0-1122.0; p < 0.001) as well as, contrary to patients with PCOM, a significant increase in AMH after three months of successful pulsatile GnRH treatment (median 1.69 ng/mL at baseline versus 2.02 ng/mL after three months of treatment; p = 0.002). CONCLUSIONS In women with FHA without PCOM, the phenomenon of low AMH levels seems to be based on relative gonadotropin deficiency rather than diminished ovarian reserve. AMH tended to rise after three months of pulsatile GnRH treatment. The differences found between patients with and without PCOM suggest the former the existence of some PCOS-specific systemic and/or intra-ovarian abnormalities.
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Affiliation(s)
- Marlene Hager
- Clinical Division of Gynecological Endocrinology and Reproductive Medicine, Department of Obstetrics and Gynecology, Medical University of Vienna, Spitalgasse 23, 1090, Vienna, Austria
| | - Johannes Ott
- Clinical Division of Gynecological Endocrinology and Reproductive Medicine, Department of Obstetrics and Gynecology, Medical University of Vienna, Spitalgasse 23, 1090, Vienna, Austria.
| | - Julian Marschalek
- Clinical Division of Gynecological Endocrinology and Reproductive Medicine, Department of Obstetrics and Gynecology, Medical University of Vienna, Spitalgasse 23, 1090, Vienna, Austria
| | | | - Clemens Kinsky
- Clinical Division of Gynecological Endocrinology and Reproductive Medicine, Department of Obstetrics and Gynecology, Medical University of Vienna, Spitalgasse 23, 1090, Vienna, Austria
| | - Rodrig Marculescu
- Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Didier Dewailly
- Faculty of Medicine Henri Warembourg, University of Lille, 59045, Lille, Cedex, France
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Webb H, Dalton B, Irish M, Mercado D, McCombie C, Peachey G, Arcelus J, Au K, Himmerich H, Louise Johnston A, Lazarova S, Pathan T, Robinson P, Treasure J, Schmidt U, Lawrence V. Clinicians' perspectives on supporting individuals with severe anorexia nervosa in specialist eating disorder intensive treatment settings. J Eat Disord 2022; 10:3. [PMID: 34991715 PMCID: PMC8733908 DOI: 10.1186/s40337-021-00528-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 12/16/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Admissions to intensive treatment (i.e., inpatient [IP] and/or day patient [DP]) for individuals with severe anorexia nervosa (AN) are common. Growing literature indicates potential risks and benefits of each intensive treatment approach; however, existing research has focused on patient and carer perspectives of these treatments. Also, there is scant empirical evidence available for guiding the parameters of intensive treatments for AN. We therefore explored clinicians' perspectives and experience of supporting adults with severe AN in intensive settings. METHODS We conducted twenty one semi-structured interviews with clinicians who deliver intensive treatments (i.e., IP and/or DP) for individuals with severe AN across four specialist Eating Disorder Services in the United Kingdom between May 2020 and June 2021. We asked clinicians about their views and experiences of supporting individuals with severe AN in intensive treatment settings and the challenges and opportunities associated with IP and DP treatment. Data were analysed using reflexive thematic analysis supported by NVivo software. RESULTS Five broad and interrelated themes were identified: (1) Intensive Support; (2) The Severity of Patients' Illnesses; (3) Hope and Recovery; (4) Which Treatment When; (5) Limited Resources; and (6) Carer Burden. We identified various similarities between the two intensive treatment approaches, including the value of intensive and multidisciplinary support and carer involvement, and the challenge of managing complex and unique needs in resource-limited intensive settings. We also found differences in the relationship of treatment to patients' home environments, the necessity of patient motivation, and the management of risk. CONCLUSIONS Both intensive treatment settings are valued by clinicians; however, there are unique challenges and opportunities for supporting individuals with severe AN within each. Our findings suggest DP treatment may be used as an alternative to IP treatment for individuals with severe AN. However, clear questions remain over which intensive treatment setting is best suited to which patient when and should be the focus of future research.
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Affiliation(s)
- Hannah Webb
- Department of Psychological Medicine, Section of Eating Disorders, Institute of Psychiatry, Psychology & Neuroscience, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Bethan Dalton
- Department of Psychological Medicine, Section of Eating Disorders, Institute of Psychiatry, Psychology & Neuroscience, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Madeleine Irish
- Department of Psychological Medicine, Section of Eating Disorders, Institute of Psychiatry, Psychology & Neuroscience, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Daniela Mercado
- Department of Psychological Medicine, Section of Eating Disorders, Institute of Psychiatry, Psychology & Neuroscience, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Catherine McCombie
- Department of Health Services and Population Research, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Gemma Peachey
- South London and Maudsley NHS Foundation Trust, Maudsley Hospital, Denmark Hill, London, SE5 8AZ, UK
| | - Jon Arcelus
- Institute of Mental Health, University of Nottingham, Jubilee Campus, Triumph Road, Nottingham, NG7 2TU, UK
| | - Katie Au
- South London and Maudsley NHS Foundation Trust, Maudsley Hospital, Denmark Hill, London, SE5 8AZ, UK
| | - Hubertus Himmerich
- Department of Psychological Medicine, Section of Eating Disorders, Institute of Psychiatry, Psychology & Neuroscience, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
- South London and Maudsley NHS Foundation Trust, Maudsley Hospital, Denmark Hill, London, SE5 8AZ, UK
| | | | | | - Tayeem Pathan
- Surrey and Boarder Partnership NHS Foundation Trust, Surrey, UK
| | - Paul Robinson
- Division of Medicine, University College London, 5 University Street, London, WC1E 6JF, UK
| | - Janet Treasure
- Department of Psychological Medicine, Section of Eating Disorders, Institute of Psychiatry, Psychology & Neuroscience, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
- South London and Maudsley NHS Foundation Trust, Maudsley Hospital, Denmark Hill, London, SE5 8AZ, UK
| | - Ulrike Schmidt
- Department of Psychological Medicine, Section of Eating Disorders, Institute of Psychiatry, Psychology & Neuroscience, King's College London, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK.
- South London and Maudsley NHS Foundation Trust, Maudsley Hospital, Denmark Hill, London, SE5 8AZ, UK.
| | - Vanessa Lawrence
- Department of Health Services and Population Research, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
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6
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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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Het S, Vocks S, Wolf JM, Herpertz S, Wolf OT. Treatment-Resistant Blunted HPA Activity, but Reversible Cardiovascular Stress Reactivity in Young Women With Eating Disorders. Front Psychiatry 2020; 11:726. [PMID: 32793011 PMCID: PMC7387699 DOI: 10.3389/fpsyt.2020.00726] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 07/09/2020] [Indexed: 12/20/2022] Open
Abstract
Previous research has provided evidence for a reduced neuroendocrine stress response in women with eating disorders (EDs). In the present study female in-patients with Anorexia and Bulimia nervosa were compared to female healthy controls (HC) before and after completing an in-patient treatment program. Salivary cortisol, alpha-amylase (sAA), heart rate response (HR), high-frequency heart rate variability (HF-HRV) and negative affective state were measured before, during and after exposure to the Trier Social Stress Test (TSST) at pre- and post-treatment. Patients with EDs (n = 13) showed significantly less ED symptoms at post-treatment. Compared to HC (n = 22), patients displayed a blunted cortisol stress response combined with overall attenuated sAA levels at pre-treatment. At post-treatment, the blunted cortisol stress response was still observable, while the differences in sAA responses disappeared. HR was attenuated at pre-treatment in patients, also indicated by a stronger HF-HRV throughout the TSST. These cardiovascular differences disappeared at post-treatment. Patients reported in general (pre- and post-treatment) more negative affect compared to HC. This study provides further evidences of a hypo-reactive hypothalamus-pituitary-adrenal axis (HPA) in patients with EDs which persists even after symptom recovery while initial low cardiovascular stress reactivity apparently can be restored by psychotherapy. Given the small sample size the findings have to be considered preliminary.
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Affiliation(s)
- Serkan Het
- Department of Cognitive Psychology, Faculty of Psychology, Ruhr University Bochum, Bochum, Germany
| | - Silja Vocks
- Department of Clinical Psychology and Psychotherapy, Osnabrück University, Osnabrück, Germany
| | - Jutta M Wolf
- Department of Psychology, Brandeis University, Waltham, MA, United States
| | - Stephan Herpertz
- Department of Psychosomatic Medicine and Psychotherapy, LWL-University Clinic, Ruhr University Bochum, Bochum, Germany
| | - Oliver T Wolf
- Department of Cognitive Psychology, Faculty of Psychology, Ruhr University Bochum, Bochum, Germany
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8
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Schaumberg K, Jangmo A, Thornton LM, Birgegård A, Almqvist C, Norring C, Larsson H, Bulik CM. Patterns of diagnostic transition in eating disorders: a longitudinal population study in Sweden. Psychol Med 2019; 49:819-827. [PMID: 29911514 PMCID: PMC6788452 DOI: 10.1017/s0033291718001472] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Transition across eating disorder diagnoses is common, reflecting instability of specific eating disorder presentations. Previous studies have examined temporal stability of diagnoses in adult treatment-seeking samples but have not uniformly captured initial presentation for treatment. The current study examines transitions across eating disorder diagnostic categories in a large, treatment-seeking sample of individuals born in Sweden and compares these transitions across two birth cohorts and from initial diagnosis. METHODS Data from Swedish eating disorders quality registers were extracted in 2013, including 9622 individuals who were seen at least twice from 1999 to 2013. Patterns of remission were examined in the entire sample and subsequently compared across initial diagnoses. An older (born prior to 1990) and younger birth cohort were also identified, and analyses compared these cohorts on patterns of diagnostic transition. RESULTS Although diagnostic instability was common, transition between threshold eating disorder diagnoses was infrequent. For all diagnoses, transition to remission was likely to occur following a diagnosis state that matched initial diagnosis, or through a subthreshold diagnostic state. Individuals in the younger cohort were more likely to transition to a state of remission than those in the older cohort. CONCLUSIONS Results indicate more temporal continuity in eating disorder presentations than suggested by previous research and highlight the importance of early detection and intervention in achieving remission.
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Affiliation(s)
- Katherine Schaumberg
- Department of Psychiatry,University of North Carolina at Chapel Hill,Chapel Hill, NC,USA
| | - Andreas Jangmo
- Department of Medical Epidemiology and Biostatistics,Karolinska Institutet,Stockholm,Sweden
| | - Laura M Thornton
- Department of Psychiatry,University of North Carolina at Chapel Hill,Chapel Hill, NC,USA
| | - Andreas Birgegård
- Department of Clinical Neuroscience,Centre for Psychiatry Research, Karolinska Institutet and Stockholm Health Care Services, Stockholm County Council,Stockholm,Sweden
| | - Catarina Almqvist
- Department of Medical Epidemiology and Biostatistics,Karolinska Institutet,Stockholm,Sweden
| | - Claes Norring
- Department of Clinical Neuroscience,Centre for Psychiatry Research, Karolinska Institutet and Stockholm Health Care Services, Stockholm County Council,Stockholm,Sweden
| | - Henrik Larsson
- Department of Medical Epidemiology and Biostatistics,Karolinska Institutet,Stockholm,Sweden
| | - Cynthia M Bulik
- Department of Psychiatry,University of North Carolina at Chapel Hill,Chapel Hill, NC,USA
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9
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Hay PJ, Touyz S, Claudino AM, Lujic S, Smith CA, Madden S. Inpatient versus outpatient care, partial hospitalisation and waiting list for people with eating disorders. Cochrane Database Syst Rev 2019; 1:CD010827. [PMID: 30663033 PMCID: PMC6353082 DOI: 10.1002/14651858.cd010827.pub2] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Clinical guidelines recommend outpatient care for the majority of people with an eating disorder. The optimal use of inpatient treatment or combination of inpatient and partial hospital care is disputed and practice varies widely. OBJECTIVES To assess the effects of treatment setting (inpatient, partial hospitalisation, or outpatient) on the reduction of symptoms and increase in remission rates in people with:1. Anorexia nervosa and atypical anorexia nervosa;2. Bulimia nervosa and other eating disorders. SEARCH METHODS We searched Ovid MEDLINE (1950- ), Embase (1974- ), PsycINFO (1967- ) and the Cochrane Central Register of Controlled Trials (CENTRAL) to 2 July 2018. An earlier search of these databases was conducted via the Cochrane Common Mental Disorders Controlled Trial Register (CCMD-CTR) (all years to 20 November 2015). We also searched the WHO International Clinical Trials Registry Platform and ClinicalTrials.gov (6 July 2018). We ran a forward citation search on the Web of Science to identify additional reports citing any of the included studies, and screened reference lists of included studies and relevant reviews identified during our searches. SELECTION CRITERIA We included randomised controlled trials that tested the efficacy of inpatient, outpatient, or partial hospital settings for treatment of eating disorder in adults, adolescents, and children, whose diagnoses were determined according to the DSM-5, or other internationally accepted diagnostic criteria. We excluded trials of treatment setting for medical or psychiatric complications or comorbidities (e.g. hypokalaemia, depression) of an eating disorder. DATA COLLECTION AND ANALYSIS We followed standard Cochrane procedures to select studies, extract and analyse data, and interpret and present results. We extracted data according to the DSM-5 criteria. We used the Cochrane tool to assess risk of bias. We used the mean (MD) or standardised mean difference (SMD) for continuous data outcomes, and the risk ratio (RR) for binary outcomes. We included the 95% confidence interval (CI) with each result. We presented the quality of the evidence and estimate of effect for weight or body mass index (BMI) and acceptability (number who completed treatment), in a 'Summary of findings' table for the comparison for which we had sufficient data to conduct a meta-analysis. MAIN RESULTS We included five trials in our review. Four trials included a total of 511 participants with anorexia nervosa, and one trial had 55 participants with bulimia nervosa. Three trials are awaiting classification, and may be included in future versions of this review. We assessed a risk of bias from lack of blinding of participants and therapists in all trials, and unclear risk for allocation concealment and randomisation in one study.We had planned four comparisons, and had data for meta-analyses for one. For anorexia nervosa, there may be little or no difference between specialist inpatient care and active outpatient or combined brief hospital and outpatient care in weight gain at 12 months after the start of treatment (standardised mean difference (SMD) -0.22, 95% CI -0.49 to 0.05; 2 trials, 232 participants; low-quality evidence). People may be more likely to complete treatment when randomised to outpatient care settings, but this finding is very uncertain (risk ratio (RR) 0.75, 95% CI 0.64 to 0.88; 3 trials, 319 participants; very low-quality evidence). We downgraded the quality of the evidence for these outcomes because of risks of bias, small numbers of participants and events, and variable level of specialist expertise and intensity of treatment.We had no data, or data from only one trial for the primary outcomes for each of the other three comparisons.No trials measured weight or acceptance of treatment for anorexia nervosa, when comparing inpatient care provided by a specialist eating disorder service and health professionals and a waiting list, no active treatment, or treatment as usual.There was no clear difference in weight gain between settings, and only slightly more acceptance for the partial hospital setting over specialist inpatient care for weight restoration in anorexia nervosa.There was no clear difference in weight gain or acceptability of treatment between specialist inpatient care and partial hospital care for bulimia nervosa, and other binge eating disorders. AUTHORS' CONCLUSIONS There was insufficient evidence to conclude whether any treatment setting was superior for treating people with moderately severe (or less) anorexia nervosa, or other eating disorders.More research is needed for all comparisons of inpatient care versus alternate care.
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Affiliation(s)
- Phillipa J Hay
- Western Sydney UniversityTranslational Health Research InstitutePenrithNew South WalesAustralia2751
- Western Sydney UniversitySchool of MedicineLocked Bag 1797Penrith South DCNSWAustralia2751
| | - Stephen Touyz
- University of SydneySchool of Psychology and Boden Institute School of MedicineSydneyNSWAustralia2006
| | - Angélica M Claudino
- Federal University of São Paulo (UNIFESP)Department of Psychiatry and Psychological MedicineRua Borges Lagoa 570 conj. 71São PauloSão PauloBrazil04038‐000
| | - Sanja Lujic
- UNSWCentre for Big Data Research in HealthCBDRH, Lowy Building, Level 4UNSW SydneyNSWAustralia2052
| | - Caroline A Smith
- Western Sydney UniversityNICM Health Research InstituteLocked Bag 1797PenrithNew South WalesAustralia2751
| | - Sloane Madden
- University of SydneyThe Children's Hospital at WestmeadSydneyAustralia
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Pettersen G, Rosenvinge JH, Bakland M, Wynn R, Mathisen TF, Sundgot-Borgen J. Patients' and therapists' experiences with a new treatment programme for eating disorders that combines physical exercise and dietary therapy: the PED-t trial. A qualitative study protocol. BMJ Open 2018; 8:e018708. [PMID: 29317417 PMCID: PMC5781017 DOI: 10.1136/bmjopen-2017-018708] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 11/09/2017] [Accepted: 11/29/2017] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION Women with bulimia nervosa and binge eating disorder often suffer for many years before they seek professional help. Evidence-based treatments like cognitive-behavioural therapy (CBT) might be poorly accessible, and about 50% of those who receive CBT respond to it. Such outcome may reflect the heterogeneous nature of eating disorders, and addressing this heterogeneity calls for expanding the portfolio of treatment options. In particular, it is important to explore such options' acceptability, tolerability and affordability expressed through experiences with the treatment. This protocol outlines the rationale and design of a qualitative study. It captures experiences from patients and therapists who were involved in a randomised controlled trial (RCT) exploring the efficacy of a new group-based treatment programme combining physical exercise and dietary therapy. METHODS AND ANALYSIS 15 patients with bulimia nervosa or binge eating disorder, 10 therapists (physical trainers and dietitians) and 6-10 patients who dropped out of the RCT will be semistructurally interviewed. All interviews will be analysed using a systematic text condensation approach. ETHICS AND DISSEMINATION Results will be presented in peer-reviewed international journals, and at relevant international conferences. Key findings will be available to study participants as well as to patient organisations and health authorities. The overall study meets the intent and requirements of the Health Research Act and the Declaration of Helsinki. It is approved by the regional committee for medical research ethics (2013/1871). TRIAL REGISTRATION NUMBER NCT02079935; Pre-results.
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Affiliation(s)
- Gunn Pettersen
- Department of Health and Care Sciences, Faculty of Health Sciences, The Arctic University of Norway, Tromsø, Norway
| | - Jan H Rosenvinge
- Department of Psychology, Faculty of Health Sciences, UiT-The Arctic University of Norway, Tromsø, Norway
| | - Maria Bakland
- Department of Health and Care Sciences, Faculty of Health Sciences, The Arctic University of Norway, Tromsø, Norway
| | - Rolf Wynn
- Department of Clinical Medicine, Faculty of Health Sciences, UiT-The Arctic University of Norway, Tromsø, Norway
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Kelly-Weeder S, Kells M, Jennings K, Dunne J, Wolfe B. Procedures and Protocols for Weight Assessment During Acute Illness in Individuals With Anorexia Nervosa: A National Survey. J Am Psychiatr Nurses Assoc 2018; 24:241-246. [PMID: 28754062 PMCID: PMC5748368 DOI: 10.1177/1078390317717790] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Weight assessment is a key component of nursing care for individuals with the acute illness of anorexia nervosa (AN). However, there is little data to guide protocols and procedures regarding weight assessment. OBJECTIVE To describe institutional practices regarding weight assessment of individuals during acute illness of AN. DESIGN Treatment facilities ( N = 24) completed a survey about written protocols and procedures regarding weight assessment and disclosure of weight to patients. RESULTS The majority of facilities ( n = 22; 92%) have written protocols for weight assessment. Weight assessments occurred mostly in the morning ( n = 23; 95.8%), in hospital gowns ( n = 21; 87.5%), and after voiding ( n = 14; 58.3%). Respondents described mixed practices for disclosing weight to patients. CONCLUSION Results indicate widespread variability in weight assessment and disclosure of weight. Further research is necessary to help develop evidence-based guidelines about weighing practices during acute illness for individuals with AN.
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Affiliation(s)
- Susan Kelly-Weeder
- Susan Kelly-Weeder, PhD, FNP-BC, FAANP, Boston College, Chestnut Hill, MA, USA
| | - Meredith Kells
- Meredith Kells, MSN, RN, CPNP, Boston College, Chestnut Hill, MA, USA
| | - Karen Jennings
- Karen Jennings, PhD, RN, PMHNP-BC, University of Chicago, Chicago, IL, USA
| | - Julie Dunne
- Julie Dunne, MSN, RN, PMHNP-BC, Boston College, Chestnut Hill, MA, USA
| | - Barbara Wolfe
- Barbara Wolfe, PhD, RN, PMHCNS-BC, FAAN, University of Rhode Island, Kingston, RI, USA
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Zeeck A, Herpertz-Dahlmann B, Friederich HC, Brockmeyer T, Resmark G, Hagenah U, Ehrlich S, Cuntz U, Zipfel S, Hartmann A. Psychotherapeutic Treatment for Anorexia Nervosa: A Systematic Review and Network Meta-Analysis. Front Psychiatry 2018; 9:158. [PMID: 29765338 PMCID: PMC5939188 DOI: 10.3389/fpsyt.2018.00158] [Citation(s) in RCA: 106] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 04/09/2018] [Indexed: 12/17/2022] Open
Abstract
Background: The aim of the study was a systematic review of studies evaluating psychotherapeutic treatment approaches in anorexia nervosa and to compare their efficacy. Weight gain was chosen as the primary outcome criterion. We also aimed to compare treatment effects according to service level (inpatient vs. outpatient) and age group (adolescents vs. adults). Methods:The data bases PubMed, Cochrane Library, Web of Science, Cinahl, and PsychInfo were used for a systematic literature search (until Feb 2017). Search terms were adapted for data base, combining versions of the search terms anorexia, treat*/therap* and controlled trial. Studies were selected using pre-defined in- and exclusion criteria. Data were extracted by two independent coders using piloted forms. Network-meta-analyses were conducted on all RCTs. For a comparison of service levels and age groups, standard mean change (SMC) statistics were used and naturalistic, non-randomized studies included. Results: Eighteen RCTs (trials on adults: 622 participants; trials on adolescents: 625 participants) were included in the network meta-analysis. SMC analyses were conducted with 38 studies (1,164 participants). While family-based approaches dominate interventions for adolescents, individual psychotherapy dominates in adults. There was no superiority of a specific approach. Weight gains were more rapid in adolescents and inpatient treatment. Conclusions: Several specialized psychotherapeutic interventions have been developed and can be recommended for AN. However, adult and adolescent patients should be distinguished, as groups differ in terms of treatment approaches considered suitable as well as treatment response. Future trials should replicate previous findings and be multi-center trials with large sample sizes to allow for subgroup analyses. Patient assessment should include variables that can be considered relevant moderators of treatment outcome. It is desirable to explore adaptive treatment strategies for subgroups of patients with AN. Identifying and addressing maintaining factors in AN remains a major challenge.
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Affiliation(s)
- Almut Zeeck
- Department of Psychosomatic Medicine and Psychotherapy, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Beate Herpertz-Dahlmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of the RWTH Aachen, Aachen, Germany
| | - Hans-Christoph Friederich
- Department of Psychosomatic Medicine and Psychotherapy, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Timo Brockmeyer
- Department of Psychosomatic Medicine and Psychotherapy, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Gaby Resmark
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital Tuebingen, Tuebingen, Germany
| | - Ulrich Hagenah
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of the RWTH Aachen, Aachen, Germany
| | - Stefan Ehrlich
- Division of Psychological and Social Medicine and Developmental Neurosciences, Department of Child and Adolescent Psychiatry, Faculty of Medicine, Technische Universitaet Dresden, Dresden, Germany
| | - Ulrich Cuntz
- Schön Klinik Roseneck, Prien am Chiemsee, Germany
| | - Stephan Zipfel
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of the RWTH Aachen, Aachen, Germany
| | - Armin Hartmann
- Department of Psychosomatic Medicine and Psychotherapy, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
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de Zwaan M, Herpertz S, Zipfel S, Svaldi J, Friederich HC, Schmidt F, Mayr A, Lam T, Schade-Brittinger C, Hilbert A. Effect of Internet-Based Guided Self-help vs Individual Face-to-Face Treatment on Full or Subsyndromal Binge Eating Disorder in Overweight or Obese Patients: The INTERBED Randomized Clinical Trial. JAMA Psychiatry 2017; 74:987-995. [PMID: 28768334 PMCID: PMC5710472 DOI: 10.1001/jamapsychiatry.2017.2150] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
IMPORTANCE Although cognitive behavioral therapy (CBT) represents the criterion standard for treatment of binge eating disorder (BED), most individuals do not have access to this specialized treatment. OBJECTIVE To evaluate the efficacy of internet-based guided self-help (GSH-I) compared with traditional, individual face-to-face CBT. DESIGN, SETTING, AND PARTICIPANTS The Internet and Binge Eating Disorder (INTERBED) study is a prospective, multicenter, randomized, noninferiority clinical trial (treatment duration, 4 months; follow-ups, 6 months and 1.5 years). A volunteer sample of 178 adult outpatients with full or subsyndromal BED were recruited from 7 university-based outpatient clinics from August 1, 2010, through December 31, 2011; final follow-up assessment was in April 2014. Data analysis was performed from November 30, 2014, to May 27, 2015. INTERVENTIONS Participants received 20 individual face-to-face CBT sessions of 50 minutes each or sequentially completed 11 internet modules and had weekly email contacts. MAIN OUTCOMES AND MEASURES The primary outcome was the difference in the number of days with objective binge eating episodes (OBEs) during the previous 28 days between baseline and end of treatment. Secondary outcomes included OBEs at follow-ups, eating disorder and general psychopathologic findings, body mass index, and quality of life. RESULTS A total of 586 patients were screened, 178 were randomized, and 169 had at least one postbaseline assessment and constituted the modified intention-to-treat analysis group (mean [SD] age, 43.2 [12.3] years; 148 [87.6%] female); the 1.5-year follow-up was available in 116 patients. The confirmatory analysis using the per-protocol sample (n = 153) failed to show noninferiority of GSH-I (adjusted effect, 1.47; 95% CI, -0.01 to 2.91; P = .05). Using the modified intention-to-treat sample, GSH-I was inferior to CBT in reducing OBE days at the end of treatment (adjusted effect, 1.63; 95% CI, 0.17-3.05; P = .03). Exploratory longitudinal analyses also showed the superiority of CBT over GSH-I by the 6-month (adjusted effect, 0.36; 95% CI, 0.23-0.55; P < .001) but not the 1.5-year follow-up (adjusted effect, 0.91; 95% CI, 0.54-1.50; P = .70). Reductions in eating disorder psychopathologic findings were significantly higher in the CBT group than in the GSH-I group at 6-month follow-up (adjusted effect, -0.4; 95% CI, -0.68 to -0.13; P = .005). No group differences were found for body mass index, general psychopathologic findings, and quality of life. CONCLUSIONS AND RELEVANCE Face-to-face CBT leads to quicker and greater reductions in the number of OBE days, abstinence rates, and eating disorder psychopathologic findings and may be a better initial treatment option than GSH-I. Internet-based guided self-help remains a viable, slower-acting, low-threshold treatment alternative compared with CBT for adults with BED. TRIAL REGISTRATION isrctn.org Identifier: ISRCTN40484777 and germanctr.de Identifier: DRKS00000409.
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Affiliation(s)
- Martina de Zwaan
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany,Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Erlangen, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Stephan Herpertz
- Department of Psychosomatic Medicine and Psychotherapy, LWL-University, Ruhr-University Bochum, Bochum, Germany
| | - Stephan Zipfel
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Tübingen, Germany
| | - Jennifer Svaldi
- Department of Clinical Psychology and Psychotherapy, University of Tübingen, Tübingen, Germany,Department of Clinical Psychology and Psychotherapy, University of Freiburg, Freiburg, Germany
| | - Hans-Christoph Friederich
- Department of Psychosomatic Medicine and Psychotherapy, Medical Faculty, University of Düsseldorf, Düsseldorf, Germany,Department of General Internal Medicine and Psychosomatics, Medical University Hospital Heidelberg, Heidelberg, Germany
| | - Frauke Schmidt
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany,Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Erlangen, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Andreas Mayr
- Department of Medical Informatics, Biometry, and Epidemiology, University of Erlangen-Nuremberg, Erlangen, Germany
| | | | | | - Anja Hilbert
- Department of Medical Psychology and Medical Sociology, University of Leipzig Medical Center, Leipzig, Germany
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Kass AE, Balantekin KN, Fitzsimmons-Craft EE, Jacobi C, Wilfley DE, Taylor CB. The economic case for digital interventions for eating disorders among United States college students. Int J Eat Disord 2017; 50:250-258. [PMID: 28152203 PMCID: PMC5391044 DOI: 10.1002/eat.22680] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Revised: 01/05/2017] [Accepted: 01/05/2017] [Indexed: 01/19/2023]
Abstract
OBJECTIVE Eating disorders (EDs) are serious health problems affecting college students. This article aimed to estimate the costs, in United States (US) dollars, of a stepped care model for online prevention and treatment among US college students to inform meaningful decisions regarding resource allocation and adoption of efficient care delivery models for EDs on college campuses. METHODS Using a payer perspective, we estimated the costs of (1) delivering an online guided self-help (GSH) intervention to individuals with EDs, including the costs of "stepping up" the proportion expected to "fail"; (2) delivering an online preventive intervention compared to a "wait and treat" approach to individuals at ED risk; and (3) applying the stepped care model across a population of 1,000 students, compared to standard care. RESULTS Combining results for online GSH and preventive interventions, we estimated a stepped care model would cost less and result in fewer individuals needing in-person psychotherapy (after receiving less-intensive intervention) compared to standard care, assuming everyone in need received intervention. CONCLUSIONS A stepped care model was estimated to achieve modest cost savings compared to standard care, but these estimates need to be tested with sensitivity analyses. Model assumptions highlight the complexities of cost calculations to inform resource allocation, and considerations for a disseminable delivery model are presented. Efforts are needed to systematically measure the costs and benefits of a stepped care model for EDs on college campuses, improve the precision and efficacy of ED interventions, and apply these calculations to non-US care systems with different cost structures.
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Affiliation(s)
- Andrea E. Kass
- Department of Psychiatry & Behavioral Neuroscience, The University of Chicago, Chicago, IL, USA,Address correspondence to: Andrea E. Kass, Ph.D.; The University of Chicago, 5841 S. Maryland Avenue, MC 1000, Chicago, IL 60637; Telephone: 773-702-4186;
| | | | | | - Corinna Jacobi
- Technische Universität Dresden, Klinische Psychologie und Psychotherapie, Dresden, Germany
| | - Denise E. Wilfley
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA
| | - C. Barr Taylor
- Center for mHealth, Palo Alto University, Palo Alto, CA, and Stanford University, Stanford, Ca, USA
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Madra M, Zeltser LM. BDNF-Val66Met variant and adolescent stress interact to promote susceptibility to anorexic behavior in mice. Transl Psychiatry 2016; 6:e776. [PMID: 27045846 PMCID: PMC4872394 DOI: 10.1038/tp.2016.35] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 02/02/2016] [Accepted: 02/11/2016] [Indexed: 12/16/2022] Open
Abstract
There is an urgent need to identify therapeutic targets for anorexia nervosa (AN) because current medications do not impact eating behaviors that drive AN's high mortality rate. A major obstacle to developing new treatments is the lack of animal models that recapitulate the pattern of disease onset typically observed in human populations. Here we describe a translational mouse model to study interactions between genetic, psychological and biological risk factors that promote anorexic behavior. We combined several factors that are consistently associated with increased risk of AN-adolescent females, genetic predisposition to anxiety imposed by the BDNF-Val66Met gene variant, social isolation stress and caloric restriction (CR). Approximately 40% of the mice with all of these risk factors will exhibit severe self-imposed dietary restriction, sometimes to the point of death. We systematically varied the risk factors outlined above to explore how they interact to influence anorexic behavior. We found that the Val66Met genotype markedly increases the likelihood and severity of abnormal feeding behavior triggered by CR, but only when CR is imposed in the peri-pubertal period. Incidence of anorexic behavior in our model is dependent on juvenile exposure to social stress and can be extinguished by adolescent handling, but is discordant from anxiety-like behavior. Thus, this study characterized gene × environment interactions during adolescence that could be the underlying driver of abnormal eating behavior in certain AN patients, and represents a promising system to identify possible targets for therapeutic intervention.
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Affiliation(s)
- M Madra
- Institute of Human Nutrition, Columbia University, New York, NY, USA
| | - L M Zeltser
- Naomi Berrie Diabetes Center, Columbia University, New York, NY, USA
- Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
- Naomi Berrie Diabetes Center, Columbia University, 1150 Saint Nicholas Avenue, New York, NY 10032, USA. E-mail:
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Luca A, Luca M, Calandra2 C. Eating Disorders in Late-life. Aging Dis 2015; 6:48-55. [PMID: 25657852 PMCID: PMC4306473 DOI: 10.14336/ad.2014.0124] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Revised: 01/23/2014] [Accepted: 01/24/2014] [Indexed: 12/16/2022] Open
Abstract
Eating disorders are a heterogeneous group of complex psychiatric disorders characterized by abnormal eating behaviours that lead to a high rate of morbidity, or even death, if underestimated and untreated. The main disorders enlisted in the chapter of the Diagnostic and Statistic Manual of Mental Disorders-5 dedicated to "Feeding and Eating Disorders" are: anorexia nervosa, bulimia nervosa and binge eating disorder. Even though these abnormal behaviours are mostly diagnosed during childhood, interesting cases of late-life eating disorders have been reported in literature. In this review, these eating disorders are discussed, with particular attention to the diagnosis and management of those cases occurring in late-life.
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Affiliation(s)
- Antonina Luca
- Department “G.F. Ingrassia” Section of Neuroscience, University of Catania (Sicily), Italy
| | - Maria Luca
- Department of Medical and Surgery Specialties, Psychiatry Unit of the University Hospital “Policlinico-Vittorio Emanuele” of Catania (Sicily), Italy. Via S. Sofia 78, 95100 Catania
| | - Carmela Calandra2
- Department of Medical and Surgery Specialties, Psychiatry Unit of the University Hospital “Policlinico-Vittorio Emanuele” of Catania (Sicily), Italy. Via S. Sofia 78, 95100 Catania
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Pfammatter M, Junghan UM. [Integrating psychotherapeutic treatment of severe mental illness: between desirability and clinical practice]. DER NERVENARZT 2012; 83:861-868. [PMID: 22729514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Psychiatric care for severe and persistent mentally ill individuals has considerably changed over the last three decades. Striving for improvement in services provision for these patients has led to the emergence of various specialized community services, suited housing and supported work offers. Moreover, community-based treatment is also offered during acute episodes of mental illness. At the same time a range of evidence-based psychotherapeutic approaches targeting treatment needs of people with severe mental illness were developed in a process independent of the rise of community psychiatry. At present, however, a sufficient level of coordination of psychiatric services and integration of evidence-based psychological treatment into psychiatric care has not been achieved. Thus, these issues represent important steps in the further development.This paper discusses recent developments in psychiatric care of people with severe mental illness and reviews the evidence-based psychotherapy approaches suited to fit the needs of patient-centered integrated care.
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Affiliation(s)
- M Pfammatter
- Abteilung für Psychotherapie, Universitätsklinik und Poliklinik für Psychiatrie, Universität Bern, Laupenstr. 49, 3010 Bern, Schweiz.
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Deter HC. Psychosocial interventions for patients with chronic disease. Biopsychosoc Med 2012; 6:2. [PMID: 22293471 PMCID: PMC3299618 DOI: 10.1186/1751-0759-6-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2012] [Accepted: 01/31/2012] [Indexed: 11/17/2022] Open
Abstract
Treatment of patients with chronic diseases will be one of the main challenges of medicine in the future. This paper presents an overview of different origins, mechanism, and symptoms necessary for understanding new and different interventions that include a psychosomatic view. In a psychosomatic therapeutic intervention there are very different targets, such as psychological symptoms, personality traits, attitudes toward disease and life, risk behaviour, and social isolation and as biological targets the change of autonomic imbalance and of the effects of the psycho-endocrinological or psycho-immunological stress responses. And there are also different psychosomatic measures that influence the individual biological, psychological and sociological targets. There is a need to give different answer to different questions in the field of psychosomatic and behavioral medicine. Comparative effectiveness research is an important strategy for solving some methodological issues. What is the target of treatment for different diseases: Symptom reduction, healing, or limiting progression to the worst case - the death of patients. We know that, the patient-physician relationship is important for every medical/therapeutic action for patients with chronic diseases. This volume of BioPsychoSocial Medicine will present four different psychosomatic treatment studies from the clinical field in the sense of phase 2 studies: Reports of patients with obesity, anorexia nervosa, chronic somatoform pain and coronary artery disease were presented
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Affiliation(s)
- Hans-Christian Deter
- Medical clinic, Psychosomatics, Charité CBF, Hindenburgdamm 30, 12200 Berlin, Germany.
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