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Schmidt K, Fitzgerald E, Keel P. Suicidal thoughts and attempts in a transdiagnostic eating disorder sample: Do diagnostic severity criteria predict risk? EUROPEAN EATING DISORDERS REVIEW 2024. [PMID: 38760944 DOI: 10.1002/erv.3104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 04/19/2024] [Accepted: 05/06/2024] [Indexed: 05/20/2024]
Abstract
OBJECTIVE Eating disorders (EDs) are associated with elevated suicide. Low body mass index (BMI) and frequency of purging and binge eating represent severity criteria for EDs and distinguish full-threshold EDs from other specified feeding and eating disorders (OSFED). However, no work has taken a transdiagnostic approach to studying whether severity of these or other features is associated with suicidal ideation (SI) and attempts. METHOD We examined diagnostic status, ED features, and SI and attempts in a large, transdiagnostic, community sample of 257 women with EDs and 45 controls without a current or past ED in the United States using the EDs Examination interview and the Structured Clinical Interview for the DSM-5 (Diagnostic and Statistical Manual of Mental Disorders). RESULTS SI and suicide attempts (SA) were elevated in OSFED compared to controls but did not differ between OSFED and full-threshold EDs. Higher BMI predicted increased SI. Number of purging methods, but not frequency, was related to history of SA. Binge episode frequency and size were not significant predictors. CONCLUSIONS OSFED presents with elevated SI and SA, and ED severity criteria that distinguish OSFED from full-threshold EDs do not predict SI or SA. Suicide risk assessments should be implemented universally across EDs in clinical practice.
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Affiliation(s)
| | | | - Pamela Keel
- Florida State University, Tallahassee, Florida, United States
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Igudesman D, Abbaspour A, Reed KK, Flatt RE, Becken B, Thornton LM, Bulik CM, Carroll IM. Laxative Abuse Is Associated With a Depleted Gut Microbial Community Structure Among Women and Men With Binge-Eating Disorder or Bulimia Nervosa: The Binge Eating Genetics Initiative. Psychosom Med 2023; 85:727-735. [PMID: 37363967 PMCID: PMC10543565 DOI: 10.1097/psy.0000000000001226] [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: 06/28/2023]
Abstract
OBJECTIVE This study assessed the associations of binge eating, compensatory behaviors, and dietary restraint with the composition and diversity of the intestinal microbiota among participants with binge-eating disorder or bulimia nervosa. METHODS We analyzed data from 265 participants aged 18 to 45 years with current binge-eating disorder or bulimia nervosa enrolled in the Binge Eating Genetics Initiative study. We evaluated the associations of binge-eating frequency; presence/absence and frequency of vomiting, laxative use, and compulsive exercise; and dietary restraint with abundances of gut microbial genera, species, and diversity (Shannon diversity, Faith phylogenetic diversity, and Peilou's evenness) from 16S rRNA gene sequencing. General linear regression models adjusted for potential confounders, including age and current body mass index, were used to test associations; p values were corrected for the false discovery rate. RESULTS The normalized abundance of four genus- and species-level gut microbes and three diversity indices were lower among Binge Eating Genetics Initiative participants who reported any laxative use compared with those who reported no laxative use. Vomiting frequency was positively associated with the normalized abundance of the genus Escherichia-Shigella , a potential pathobiont, although the association was attenuated to nonsignificance after adjustment for age, body mass index, and binge-eating episodes. CONCLUSIONS Laxative use was highly and uniformly predictive of a reduced gut microbial diversity including potential commensals and pathobionts, and should be assessed and accounted for in all future studies of eating disorders and the gut microbiota. Future studies should collect data on specific medications-particularly laxatives-and dietary intake to obtain unbiased estimates of the effect of eating disorders on the gut microbiota and identify potential downstream clinical implications.Trial Registration:ClinicalTrials.gov identifier: NCT04162574 .
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Affiliation(s)
- Daria Igudesman
- From the Department of Nutrition (Igudesman, Reed, Bulik, Carroll), University of North Carolina at Chapel Hill, Chapel Hill, North Carolina; Department of Medical Epidemiology and Biostatistics (Abbaspour, Bulik) Karolinska Institutet, Stockholm, Sweden; Department of Psychology and Neuroscience (Flatt), University of North Carolina at Chapel Hill, Chapel Hill, North Carolina; Division of Pediatric Infectious Diseases (Becken), University of Nebraska Medical Center, Omaha, Nebraska; and Department of Psychiatry, University of North Carolina at Chapel Hill (Thornton, Bulik), Chapel Hill, North Carolina
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Xu YE, Barron DA, Sudol K, Zisook S, Oquendo MA. Suicidal behavior across a broad range of psychiatric disorders. Mol Psychiatry 2023; 28:2764-2810. [PMID: 36653675 PMCID: PMC10354222 DOI: 10.1038/s41380-022-01935-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 12/12/2022] [Accepted: 12/16/2022] [Indexed: 01/20/2023]
Abstract
Suicide is a leading cause of death worldwide. In 2020, some 12.2 million Americans seriously contemplated suicide, 3.2 million planned suicide attempts, and 1.2 million attempted suicide. Traditionally, the approach to treating suicidal behavior (SB) has been to treat the "underlying" psychiatric disorder. However, the number of diagnoses associated with SB is considerable. We could find no studies describing the range of disorders reported to be comorbid with SB. This narrative review summarizes literature documenting the occurrence of SB across the lifespan and the full range of psychiatric diagnoses, not only BPD and those that comprise MDE, It also describes the relevance of these observations to clinical practice, research, and nosology. The literature searches contained the terms "suicid*" and each individual psychiatric diagnosis and identified 587 studies. We did not include case reports, case series, studies only addressing suicidal ideation or non-suicidal self-injury (NSSI), studies on self-harm, not distinguishing between SB and NSSI and studies that did not include any individuals that met criteria for a specific DSM-5 diagnosis (n = 366). We found that SB (suicide and/or suicide attempt) was reported to be associated with 72 out of 145 diagnoses, although data quality varied. Thus, SB is not exclusively germane to Major Depressive Episode (MDE) and Borderline Personality Disorder (BPD), the only conditions for which it is a diagnostic criterion. That SB co-occurs with so many diagnoses reinforces the need to assess current and past SB regardless of diagnosis, and supports the addition of charting codes to the DSM-5 to indicate current or past SB. It also comports with new data that specific genes are associated with SB independent of psychiatric diagnoses, and suggests that SB should be managed with specific suicide prevention interventions in addition to treatments indicated for co-occurring diagnoses. SB diagnostic codes would help researchers and clinicians document and measure SB's trajectory and response to treatment over time, and, ultimately, help develop secondary and tertiary prevention strategies. As a separate diagnosis, SB would preclude situations in which a potentially life-threatening behavior is not accounted for by a diagnosis, a problem that is particularly salient when no mental disorder is present, as is sometimes the case.
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Affiliation(s)
- Yingcheng E Xu
- Department of Psychiatry and Behavioral Health, Cooper Medical School of Rowan University and Cooper University Health Care, Camden, NJ, 08103, US
| | - Daniel A Barron
- Corporal Michael J. Crescenz Department of Veterans Affairs Medical Center, Philadelphia, PA, 19104, USA
| | - Katherin Sudol
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, 37212, USA
| | - Sidney Zisook
- Department of Psychiatry, University of California San Diego School of Medicine, San Diego, CA, 92103, USA
| | - Maria A Oquendo
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
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Miskovic-Wheatley J, Bryant E, Ong SH, Vatter S, Le A, Touyz S, Maguire S. Eating disorder outcomes: findings from a rapid review of over a decade of research. J Eat Disord 2023; 11:85. [PMID: 37254202 DOI: 10.1186/s40337-023-00801-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 05/05/2023] [Indexed: 06/01/2023] Open
Abstract
BACKGROUND Eating disorders (ED), especially Anorexia Nervosa (AN), are internationally reported to have amongst the highest mortality and suicide rates in mental health. With limited evidence for current pharmacological and/or psychological treatments, there is a grave responsibility within health research to better understand outcomes for people with a lived experience of ED, factors and interventions that may reduce the detrimental impact of illness and to optimise recovery. This paper aims to synthesise the literature on outcomes for people with ED, including rates of remission, recovery and relapse, diagnostic crossover, and mortality. METHODS This paper forms part of a Rapid Review series scoping the evidence for the field of ED, conducted to inform the Australian National Eating Disorders Research and Translation Strategy 2021-2031, funded and released by the Australian Government. ScienceDirect, PubMed and Ovid/MEDLINE were searched for studies published between 2009 and 2022 in English. High-level evidence such as meta-analyses, large population studies and Randomised Controlled Trials were prioritised through purposive sampling. Data from selected studies relating to outcomes for people with ED were synthesised and are disseminated in the current review. RESULTS Of the over 1320 studies included in the Rapid Review, the proportion of articles focused on outcomes in ED was relatively small, under 9%. Most evidence was focused on the diagnostic categories of AN, Bulimia Nervosa and Binge Eating Disorder, with limited outcome studies in other ED diagnostic groups. Factors such as age at presentation, gender, quality of life, the presence of co-occurring psychiatric and/or medical conditions, engagement in treatment and access to relapse prevention programs were associated with outcomes across diagnoses, including mortality rates. CONCLUSION Results are difficult to interpret due to inconsistent study definitions of remission, recovery and relapse, lack of longer-term follow-up and the potential for diagnostic crossover. Overall, there is evidence of low rates of remission and high risk of mortality, despite evidence-based treatments, especially for AN. It is strongly recommended that research in long-term outcomes, and the factors that influence better outcomes, using more consistent variables and methodologies, is prioritised for people with ED.
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Affiliation(s)
- Jane Miskovic-Wheatley
- Faculty of Medicine and Health, InsideOut Institute for Eating Disorders, University of Sydney, Level 2, Charles Perkins Centre (D17), Sydney, NSW, 2006, Australia.
- Sydney Local Health District, Sydney, Australia.
| | - Emma Bryant
- Faculty of Medicine and Health, InsideOut Institute for Eating Disorders, University of Sydney, Level 2, Charles Perkins Centre (D17), Sydney, NSW, 2006, Australia
- Sydney Local Health District, Sydney, Australia
| | - Shu Hwa Ong
- Faculty of Medicine and Health, InsideOut Institute for Eating Disorders, University of Sydney, Level 2, Charles Perkins Centre (D17), Sydney, NSW, 2006, Australia
- Sydney Local Health District, Sydney, Australia
| | - Sabina Vatter
- Faculty of Medicine and Health, InsideOut Institute for Eating Disorders, University of Sydney, Level 2, Charles Perkins Centre (D17), Sydney, NSW, 2006, Australia
- Sydney Local Health District, Sydney, Australia
| | - Anvi Le
- Healthcare Management Advisors, Melbourne, Australia
| | - Stephen Touyz
- Faculty of Medicine and Health, InsideOut Institute for Eating Disorders, University of Sydney, Level 2, Charles Perkins Centre (D17), Sydney, NSW, 2006, Australia
- Sydney Local Health District, Sydney, Australia
| | - Sarah Maguire
- Faculty of Medicine and Health, InsideOut Institute for Eating Disorders, University of Sydney, Level 2, Charles Perkins Centre (D17), Sydney, NSW, 2006, Australia
- Sydney Local Health District, Sydney, Australia
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Koposov R, Stickley A, Sukhodolsky D, Ruchkin V. Bulimia symptoms and anger and aggression among adolescents. BMC Public Health 2023; 23:833. [PMID: 37147644 PMCID: PMC10161674 DOI: 10.1186/s12889-023-15664-1] [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: 11/15/2022] [Accepted: 04/12/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND Previous research has indicated that anger and aggression may be elevated in adolescents with a bulimia nervosa (BN) diagnosis. However, as yet, little is known about whether bulimia symptoms are linked to anger and aggression in adolescents in the general population. To address this deficit this study aimed to explore the associations between a clinical level of bulimia symptoms (CLBS) and anger, anger rumination and aggression in community-based adolescents, and determine whether gender is important in this context. METHODS This study was conducted on a representative sample of youth from northwestern Russia (n = 2613, age 13-17 years old, 59.5% female) using self-report scales. A proxy variable for a CLBS was created using the Eating Disorder Diagnostic Scale. Aggression, anger and anger rumination were assessed by the Trait Anger Scale of the State Trait Anger Expression Inventory, the Anger Rumination Scale, and scales created to assess physically and verbally aggressive behavior. Multivariate analysis of covariance was used to examine the associations between the study variables. RESULTS A CLBS was more prevalent in girls than in boys (13.4% vs. 3.5%). The association with anger and aggression was stronger in both genders with a CLBS, compared to those adolescents without a CLBS. In the CLBS group, boys as compared to girls scored higher on verbal and physical aggression, anger rumination and social aggression. In both the CLBS and Non-CLBS groups higher anger and aggression scores were associated with increasing age. CONCLUSIONS Findings suggest that aggression and anger rumination are elevated in adolescents with BN symptoms, and that the associations between anger, aggression and BN symptoms may be stronger in boys. As previous research has indicated that the presence of aggressive behaviors may affect the prognosis of BN and complicate management of the disorder, clinician screening for these behaviors in adolescents with BN symptoms may facilitate the provision of more effective treatment, especially among boys.
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Affiliation(s)
- Roman Koposov
- Regional Centre for Child and Youth Mental Health and Child Welfare, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - Andrew Stickley
- Department of Preventive Intervention for Psychiatric Disorders, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Tokyo, Japan
- Stockholm Center for Health and Social Change (SCOHOST), Södertörn University, Huddinge, Sweden
| | - Denis Sukhodolsky
- Child Study Center, Yale University School of Medicine, New Haven, CT, USA
| | - Vladislav Ruchkin
- Child and Adolescent Psychiatry Unit, Department of Neuroscience, Uppsala University, Uppsala, S-751 85, Sweden.
- Child Study Center, Yale University School of Medicine, New Haven, CT, USA.
- Sala Forensic Psychiatric Clinic, Sala, Sweden.
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Arnold S, Correll CU, Jaite C. Frequency and correlates of lifetime suicidal ideation and suicide attempts among consecutively hospitalized youth with anorexia nervosa and bulimia nervosa: results from a retrospective chart review. Borderline Personal Disord Emot Dysregul 2023; 10:10. [PMID: 36998054 PMCID: PMC10064676 DOI: 10.1186/s40479-023-00216-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 02/25/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND Youth with eating disorders (EDs) face an increased risk of a premature suicide death. Precursors of completed suicide are suicidal ideation and suicide attempts, which need to be well understood to prevent suicide. However, epidemiological data on the lifetime prevalence and clinical correlates of suicidal ideation and suicide attempts (i.e., "suicidality") are lacking for the vulnerable group of inpatient ED youth. METHODS This retrospective chart review was conducted at a psychiatric child and adolescent inpatient department, covering a 25-year period. Consecutively hospitalized youth with an ICD-10 diagnosis of anorexia nervosa (AN), restricting type (AN-R), binge-purging type (AN-BP), and bulimia nervosa (BN) were included. Data extraction and coding were standardized with trained raters extracting information from patient records according to a procedural manual and using a piloted data extraction template. The lifetime prevalence of suicidal ideation and suicide attempts was calculated for each ED subgroup, and clinical correlates of suicidality were analyzed via multivariable regression analyses. RESULTS In the sample of 382 inpatients aged 9-18 years (median age = 15.6, females = 97.1%; AN-R: n = 242, BN: n = 84, AN-BP: n = 56), 30.6% of patients had lifetime suicidal ideation (BN:52.4% ≈ AN-BP:44.6% > AN-R:19.8%, χ2(2,382) = 37.2, p < 0.001, Φ = 0.31), and 3.4% of patients reported a history of suicide attempts (AN-BP:8.9% ≈ BN:4.8% > AN-R:1.7%, χ2(2,382) = 7.9, p = 0.019, Φ = 0.14). Independent clinical correlates of suicidality were i) for AN-R a higher number of psychiatric comorbidities (OR = 3.02 [1.90, 4.81], p < 0.001), and body weight < 1st BMI percentile at hospital admission (OR = 1.25 [1.07,1.47], p = 0.005) (r2 = 0.20); ii) for AN-BP patients a higher number of psychiatric comorbidities (OR = 3.68 [1.50, 9.04], p = 0.004) and history of childhood abuse (OR = 0.16 [0.03, 0.96], p = 0.045) (r2 = 0.36), and iii) for BN patients a higher prevalence of non-suicidal self-injury (NSSI)(OR = 3.06 [1.37, 6.83], p = 0.006) (r2 = 0.13). CONCLUSIONS About half of youth inpatients with AN-BP and BN had lifetime suicidal ideation, and one-tenth of patients with AN-BP had attempted suicide. Treatment programs need to address specific clinical correlates of suicidality, namely, low body weight, psychiatric comorbidities, history of childhood abuse, and NSSI. TRIAL REGISTRATION This study was not a clinical trial but a retrospective chart review based on routinely assessed clinical parameters. The study includes data from human participants; however: (1) no intervention and no prospective assignment to interventions were performed, and (2) no evaluation of intervention in participants was accomplished.
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Affiliation(s)
- Sabine Arnold
- Department of Child and Adolescent Psychiatry, Psychosomatic Medicine and Psychotherapy, Charité - Universitaetsmedizin Berlin, corporate member of Freie Universitaet Berlin, Humboldt Universitaet zu Berlin, and Berlin Institute of Health, Berlin, Germany.
| | - Christoph U Correll
- Department of Child and Adolescent Psychiatry, Psychosomatic Medicine and Psychotherapy, Charité - Universitaetsmedizin Berlin, corporate member of Freie Universitaet Berlin, Humboldt Universitaet zu Berlin, and Berlin Institute of Health, Berlin, Germany
- Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry and Molecular Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Charlotte Jaite
- Department of Child and Adolescent Psychiatry, Psychosomatic Medicine and Psychotherapy, Charité - Universitaetsmedizin Berlin, corporate member of Freie Universitaet Berlin, Humboldt Universitaet zu Berlin, and Berlin Institute of Health, Berlin, Germany
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Mereu A, Fantoni T, Caini S, Monzali F, Roselli E, Taddei S, Lucarelli S, Pisano T. Suicidality in adolescents with onset of anorexia nervosa. Eat Weight Disord 2022; 27:2447-2457. [PMID: 35277848 DOI: 10.1007/s40519-022-01384-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 02/23/2022] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVES The mortality rate in patients with anorexia nervosa (AN) is 5 to 10 times higher than in general population and, suicide is one of the main causes of death. We evaluated the prevalence of suicidality (ideation, self-injurious behaviour, suicidal attempts) in 100 adolescents with onset of AN and we explored the correlation between suicidality, severity of AN symptoms and psychiatric comorbidity. METHODS We subdivided AN patients into restrictive (R-AN; n = 66) and restrictive atypical (A-AN; n = 34), according to the European Guidelines criteria. Assessment was performed using the eating disorder inventory 3rd version, the schedule for affective disorders and schizophrenia for school-age children-present and lifetime version interview, and the Columbia-suicide severity rating scale. Fisher's exact test and Mann-Whitney test (with correction for multiple testing) were used to compare the distribution of categorical and continuous variables between R-AN and A-AN patients, and between patients with vs. without suicidal behaviours. RESULTS Twenty-seven patients (27%) presented suicidality as clinical feature, expressed as at least one of the following: suicidal ideation (24%), self-cutting (19%), and suicidal attempt (6%). Patients with suicidality showed greater severity of psychiatric symptoms related to AN psychopathology and presented psychiatric comorbidity, especially depression, more often than patients who did not reported suicidality (70,4% vs 29,6%). No significant differences in terms of suicidal behaviours and AN-specific psychopathology were found between R-AN and A-AN. CONCLUSIONS Suicidality in adolescent patients with R-AN and A-AN seems to be related to ED symptoms. These data highlight the importance of screening for suicidality among adolescents at onset of AN, and confirms that A-AN should not be considered a milder disease. LEVEL OF EVIDENCE Level IV: Evidence obtained from multiple time series analysis such as case studies. (NB: Dramatic results in uncontrolled trials might also be regarded as this type of evidence).
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Affiliation(s)
- Alberta Mereu
- Child and Adolescent Psychiatry, Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Via Cosimo il Vecchio 2, 50139, Florence, Italy
| | - Teresa Fantoni
- Child and Adolescent Psychiatry, Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Via Cosimo il Vecchio 2, 50139, Florence, Italy
| | - Saverio Caini
- Cancer Risk Factors and Lifestyle Epidemiology Unit, Institute for Cancer Research, Prevention and Clinical Network (ISPRO), Florence, Italy.
| | - Francesca Monzali
- Dietetics Unit, Children's Hospital A. Meyer-University of Florence, Florence, Italy
| | - Elena Roselli
- Dietetics Unit, Children's Hospital A. Meyer-University of Florence, Florence, Italy
| | - Silvia Taddei
- Child and Adolescent Psychiatry, Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Via Cosimo il Vecchio 2, 50139, Florence, Italy
| | | | - Tiziana Pisano
- Child and Adolescent Psychiatry, Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Via Cosimo il Vecchio 2, 50139, Florence, Italy
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Klump KL, Di Dio AM. Combined oral contraceptive use and risk for binge eating in women: Potential gene × hormone interactions. Front Neuroendocrinol 2022; 67:101039. [PMID: 36181777 PMCID: PMC9679583 DOI: 10.1016/j.yfrne.2022.101039] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 08/29/2022] [Accepted: 09/22/2022] [Indexed: 11/24/2022]
Abstract
Extant animal and human data suggest endogenous ovarian hormones increase risk for binge eating in females, possibly via gene × hormone interactions and hormonally induced increases in genetic influences. Approximately 85 % of women will take combined oral contraceptives (COCs) that mimic the riskiest hormonal milieu for binge eating (i.e., post-ovulation when both estrogen and progesterone are present). The purpose of this narrative review is to synthesize findings of binge eating risk in COC users. Few studies have been conducted, but results suggest that COCs may increase risk for binge eating and related phenotypes (e.g., craving for sweets), particularly in genetically vulnerable women. Larger, more systematic human and animal studies of COCs and binge eating are needed. The goal of this work should be to advance personalized medicine by identifying the extent of COC risk as well as the role of gene × hormone interactions in susceptibility.
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Affiliation(s)
- Kelly L Klump
- Department of Psychology, Michigan State University, 316 Physics Road - Room 107B, East Lansing, MI 48824-1116, United States.
| | - Alaina M Di Dio
- Department of Psychology, Oberlin College, South Hall, 121 Elm Street, Oberlin, OH 44074, United States
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Hambleton A, Pepin G, Le A, Maloney D, Touyz S, Maguire S. Psychiatric and medical comorbidities of eating disorders: findings from a rapid review of the literature. J Eat Disord 2022; 10:132. [PMID: 36064606 PMCID: PMC9442924 DOI: 10.1186/s40337-022-00654-2] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 08/15/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Eating disorders (EDs) are potentially severe, complex, and life-threatening illnesses. The mortality rate of EDs is significantly elevated compared to other psychiatric conditions, primarily due to medical complications and suicide. The current rapid review aimed to summarise the literature and identify gaps in knowledge relating to any psychiatric and medical comorbidities of eating disorders. METHODS This paper forms part of a rapid review) series scoping the evidence base for the field of EDs, conducted to inform the Australian National Eating Disorders Research and Translation Strategy 2021-2031, funded and released by the Australian Government. ScienceDirect, PubMed and Ovid/Medline were searched for English-language studies focused on the psychiatric and medical comorbidities of EDs, published between 2009 and 2021. High-level evidence such as meta-analyses, large population studies and Randomised Control Trials were prioritised. RESULTS A total of 202 studies were included in this review, with 58% pertaining to psychiatric comorbidities and 42% to medical comorbidities. For EDs in general, the most prevalent psychiatric comorbidities were anxiety (up to 62%), mood (up to 54%) and substance use and post-traumatic stress disorders (similar comorbidity rates up to 27%). The review also noted associations between specific EDs and non-suicidal self-injury, personality disorders, and neurodevelopmental disorders. EDs were complicated by medical comorbidities across the neuroendocrine, skeletal, nutritional, gastrointestinal, dental, and reproductive systems. Medical comorbidities can precede, occur alongside or emerge as a complication of the ED. CONCLUSIONS This review provides a thorough overview of the comorbid psychiatric and medical conditions co-occurring with EDs. High psychiatric and medical comorbidity rates were observed in people with EDs, with comorbidities contributing to increased ED symptom severity, maintenance of some ED behaviours, and poorer functioning as well as treatment outcomes. Early identification and management of psychiatric and medical comorbidities in people with an ED may improve response to treatment and overall outcomes.
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Affiliation(s)
- Ashlea Hambleton
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Charles Perkins Centre (D17), University of Sydney, Camperdown, NSW, 2006, Australia.
| | - Genevieve Pepin
- School of Health and Social Development, Faculty of Health, Deakin University, Geelong, VIC, 3220, Australia
| | - Anvi Le
- Healthcare Management Advisors, Melbourne, VIC, Australia
| | - Danielle Maloney
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Charles Perkins Centre (D17), University of Sydney, Camperdown, NSW, 2006, Australia.,Sydney Local Health District, Camperdown, NSW, Australia
| | | | - Stephen Touyz
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Charles Perkins Centre (D17), University of Sydney, Camperdown, NSW, 2006, Australia.,Sydney Local Health District, Camperdown, NSW, Australia
| | - Sarah Maguire
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Charles Perkins Centre (D17), University of Sydney, Camperdown, NSW, 2006, Australia.,Sydney Local Health District, Camperdown, NSW, Australia
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Koposov RA, Stickley A, Ruchkin V. Bulimia Symptoms in Russian Youth: Prevalence and Association With Internalizing Problems. Front Psychiatry 2022; 12:797388. [PMID: 35126206 PMCID: PMC8811208 DOI: 10.3389/fpsyt.2021.797388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 12/23/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND There has been limited research on bulimia symptoms in adolescents from the general population outside the United States. This study aimed to evaluate the prevalence of bulimia symptoms in Russian youth and explore the associations between a clinical level of self-reported probable bulimia nervosa (BN) and internalizing problems, binge drinking and functional impairment by gender. METHODS Data were collected from a representative sample of school students (N = 2,515, 59.5% female) from Northern Russia [age M (SD) = 14.89 ± 1.13 years]. Probable BN and internalizing psychopathology were assessed using self-report scales. Chi-square and independent sample t-tests were used to compare respondents' demographic characteristics and disordered eating behaviors. GLM multivariate analysis of covariance was used to assess the associations between probable BN, functional impairment and mental health problems (MHP) by gender. RESULTS Analyses showed that the 3-month prevalence of probable BN was higher in girls (3.9%) than in boys (1.2%). Probable BN was associated with depressive and anxiety symptoms, somatic anxiety, somatic complaints, binge drinking and functional impairment. Boys reported a higher level of problem scores in relation to probable BN. CONCLUSIONS Our findings suggest that bulimia symptoms are prevalent in Russian adolescents and are associated with MHP and functional impairment. Timely recognition of bulimia symptoms and associated MHP is important for early prevention and intervention strategies.
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Affiliation(s)
- Roman A. Koposov
- Regional Centre for Child and Youth Mental Health and Child Welfare, Faculty of Health Sciences, UiT the Arctic University of Norway, Tromsø, Norway
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - Andrew Stickley
- Department of Preventive Intervention for Psychiatric Disorders, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Japan
- Stockholm Center for Health and Social Change, Södertörn University, Huddinge, Sweden
| | - Vladislav Ruchkin
- Child and Adolescent Psychiatry Unit, Department of Neuroscience, Uppsala University, Uppsala, Sweden
- Child Study Center, Yale University Medical School, New Haven, CT, United States
- Säter Forensic Psychiatric Clinic, Säter, Sweden
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11
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Nechita DM, Bud S, David D. Shame and eating disorders symptoms: A meta-analysis. Int J Eat Disord 2021; 54:1899-1945. [PMID: 34302369 DOI: 10.1002/eat.23583] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 07/08/2021] [Accepted: 07/08/2021] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Numerous empirical studies and theoretical models posit that shame is a common experience among individuals across the eating disorder spectrum. In this study we aim to investigate the association between shame and eating disorders symptoms using a meta-analytical approach. METHOD In this meta-analysis, we synthesized findings from 195 studies to examine the proposed association between shame and eating disorders symptoms. We looked at the associations with both general eating disorders symptoms and with specific eating disorders symptoms (i.e., anorexic, bulimic, and binge-eating symptoms). Moderation analyses testing for the effect of type of shame, type of eating symptoms, clinical status, quality of the study, age, and gender were conducted. RESULTS Shame was significantly associated with a medium to large effect size with all types of eating disorders symptoms (rs between .40 and .52). Body shame (r = .55) and shame around eating (r = .59) were more strongly related with eating disorders pathology. Type of eating disorders symptoms did not moderate the relationship between shame and disturbed eating. DISCUSSION Overall, the magnitude of the effect size of the association between shame and eating disorders symptoms is a medium to large one. Body shame and shame around eating seem to be the types of shame most closely tied with eating disorders symptoms, suggesting that directly targeting them in interventions might be highly beneficial. Findings highlight current gaps in the literature (e.g., mostly correlational studies, low quality studies) with implications for future research.
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Affiliation(s)
- Diana-Mirela Nechita
- Department of Clinical Psychology and Psychotherapy, Babeş-Bolyai University, Cluj-Napoca, Romania.,International Institute for the Advanced Studies of Psychotherapy and Applied Mental Health, Babeş-Bolyai University, Cluj-Napoca, Romania
| | - Samuel Bud
- International Institute for the Advanced Studies of Psychotherapy and Applied Mental Health, Babeş-Bolyai University, Cluj-Napoca, Romania.,Evidence-Based Assessment and Psychological Interventions Doctoral School, Babeş-Bolyai University, Cluj-Napoca, Romania
| | - Daniel David
- Department of Clinical Psychology and Psychotherapy, Babeş-Bolyai University, Cluj-Napoca, Romania.,International Institute for the Advanced Studies of Psychotherapy and Applied Mental Health, Babeş-Bolyai University, Cluj-Napoca, Romania
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12
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Perkins NM, Ortiz SN, Smith AR, Brausch AM. Suicidal Ideation and Eating Disorder Symptoms in Adolescents: The Role of Interoceptive Deficits. Behav Ther 2021; 52:1093-1104. [PMID: 34452664 PMCID: PMC8403232 DOI: 10.1016/j.beth.2021.03.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 01/19/2021] [Accepted: 03/07/2021] [Indexed: 01/11/2023]
Abstract
Eating disorder symptoms and suicidal ideation are relatively common, and often begin to emerge in adolescence. Interoceptive deficits, or the inability to perceive and accurately identify the physiological condition of the body, is an established risk factor for both eating disorders and suicidal thoughts and behaviors. Despite this, longitudinal research examining the temporal dynamics between these variables is scarce, especially within adolescent samples. Using a three-wave longitudinal design, the present study tested bidirectional relationships between interoceptive deficits, eating disorder symptoms, and suicidal ideation to examine whether interoceptive deficits predicted eating disorder symptoms and suicidal ideation over the course of a year among a sample of adolescents. Participants were 436 community adolescents recruited from local middle- and high-schools. Data were collected at baseline, 6-month follow-up, and 12-month follow-up. Study measures assessed current suicidal ideation, eating disorder symptom severity, and interoceptive deficits. Autoregressive cross-lagged modeling was conducted in MPlus. We found baseline eating disorder symptoms significantly predicted suicidal ideation at 6-month follow-up when controlling for baseline suicidal ideation. Baseline interoceptive deficits significantly predicted eating disorder symptoms 6-months later, while 6-month follow-up interoceptive deficits significantly predicted 12-month follow-up suicidal ideation. Our findings highlight the need for early and regular assessment of suicidal ideation and eating disorder symptoms in adolescents. Given that interoceptive deficits was a shared risk factor for both conditions within this sample, these results underscore the need for targeted interventions aimed at improving interoception.
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Affiliation(s)
- Natalie M. Perkins
- Department of Psychology, Miami University, 90 N. Patterson Avenue, Oxford, OH, 45056,Correspondence concerning this article should addressed to Natalie M. Perkins,
| | - Shelby N. Ortiz
- Department of Psychology, Miami University, 90 N. Patterson Avenue, Oxford, OH, 45056
| | - April R. Smith
- Department of Psychology, Miami University, 90 N. Patterson Avenue, Oxford, OH, 45056
| | - Amy M. Brausch
- Department of Psychological Science, Western Kentucky University, 1906 College Heights Boulevard, Bowling Green, KY
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13
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Prevalence of binge-eating disorder among children and adolescents: a systematic review and meta-analysis. Eur Child Adolesc Psychiatry 2021; 32:549-574. [PMID: 34318368 DOI: 10.1007/s00787-021-01850-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 07/18/2021] [Indexed: 12/16/2022]
Abstract
The objective is to estimate the prevalence of binge-eating disorder (BED) and subclinical BED in children and adolescents. Relevant articles were searched in the databases of PubMED and PsycINFO. Articles were included if they measured BED, subclinical BED, binge eating and/or loss of control (LOC) eating in samples of up to 20 years of age or with a mean age below 20 years. Subclinical BED covers participants with < 4 OBEs but ≥ 1 OBE pr. month and studies measuring subclinical DSM-IV/DSM-5 BED, but where all criteria were not met. All study types and measuring methods were accepted, but studies were excluded if they did not assess and exclude cases of recurrent compensatory behaviors. Meta-analyses were used to obtain an overall estimate of the prevalence of BED and subclinical BED, while stratified meta-analyses were used to assess sources of heterogeneity. 39 studies measuring BED, subclinical BED and/or a low frequency of binge eating were included. Two meta-analyses resulted in an overall estimated prevalence of 1.32% BED and 3.0% subclinical BED in children and adolescents. The results were influenced by high heterogeneity. Potential sources to heterogeneity in the BED result were weight of participants and sample types as well as level of risk of bias in the included studies. BED seems to be as frequent in children and adolescents as anorexia nervosa and bulimia nervosa. Hence, treatment of BED and BED symptoms in younger populations should be prioritized on the same terms as anorexia and bulimia nervosa.
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14
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Hornberger LL, Lane MA. Identification and Management of Eating Disorders in Children and Adolescents. Pediatrics 2021; 147:peds.2020-040279. [PMID: 33386343 DOI: 10.1542/peds.2020-040279] [Citation(s) in RCA: 79] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Eating disorders are serious, potentially life-threatening illnesses afflicting individuals through the life span, with a particular impact on both the physical and psychological development of children and adolescents. Because care for children and adolescents with eating disorders can be complex and resources for the treatment of eating disorders are often limited, pediatricians may be called on to not only provide medical supervision for their patients with diagnosed eating disorders but also coordinate care and advocate for appropriate services. This clinical report includes a review of common eating disorders diagnosed in children and adolescents, outlines the medical evaluation of patients suspected of having an eating disorder, presents an overview of treatment strategies, and highlights opportunities for advocacy.
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Affiliation(s)
- Laurie L Hornberger
- Division of Adolescent Medicine, Children's Mercy Kansas City and School of Medicine, University of Missouri-Kansas City, Kansas City, Missouri; and
| | - Margo A Lane
- Department of Pediatrics and Child Health, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba
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15
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Hagan KE, Walsh BT. State of the Art: The Therapeutic Approaches to Bulimia Nervosa. Clin Ther 2020; 43:40-49. [PMID: 33358256 DOI: 10.1016/j.clinthera.2020.10.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/28/2020] [Accepted: 10/29/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE Bulimia nervosa (BN) is an eating disorder characterized by binge eating, inappropriate compensatory behaviors, and body image concerns in persons at or above a healthy weight. BN is a serious disorder with medical sequelae and marked psychosocial impairment. To reduce and eliminate symptoms of BN, psychological and pharmacologic treatments for BN have been developed. We review the current state-of-the-art treatments for BN. METHODS We conducted a narrative review of the BN treatment literature to synthesize the current evidence base, provide recommendations, and propose future directions for BN treatment research. FINDINGS Currently, the first-line, state-of-the-art treatment for adults with BN is cognitive-behavioral therapy (CBT). Interpersonal therapy is a second-line evidence-based treatment for adults with BN, and dialectical behavior therapy and integrative cognitive-affective therapy are also promising. For BN in adolescents, family-based treatment for BN or CBT are evidence-based approaches. Pharmacotherapy is best considered adjunctive to psychotherapy in adults with BN but may be helpful, depending on the type of psychotherapy and whether psychotherapy is ineffective or unavailable. Fluoxetine 60 mg/d is the medication of choice for adults with BN. Little is known with respect to pharmacologic treatment of BN in adolescents, although fluoxetine 60 mg/d holds promise. IMPLICATIONS Despite decades of treatment-development research in BN, there is room for improvement because nearly 60% of those with BN do not achieve remission with specialty treatment and strikingly few randomized controlled trials for BN in adolescents exist. Moreover, the field should address issues related to treatment dissemination, access, and cost.
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Affiliation(s)
- Kelsey E Hagan
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA.
| | - B Timothy Walsh
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA
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16
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Accurso EC, Sim L, Muhlheim L, Lebow J. Parents know best: Caregiver perspectives on eating disorder recovery. Int J Eat Disord 2020; 53:1252-1260. [PMID: 31743480 PMCID: PMC7269124 DOI: 10.1002/eat.23200] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 10/08/2019] [Accepted: 10/23/2019] [Indexed: 11/10/2022]
Abstract
OBJECTIVE This study used mixed methods to evaluate caregiver perspectives on recovery from an eating disorder. METHOD Caregivers (N = 387) completed an online survey about their child's weight history, treatment history, illness trajectory, and recovery. RESULTS Children were predominantly females with adolescent onset anorexia nervosa and currently 18.4 years old on average. Qualitative analysis of caregivers' open-ended definitions of recovery revealed seven distinct recovery domains, including (a) weight (45%); (b) body image, eating disorder cognitions, and related emotions (54%); (c) eating behavior (71%); (d) independence and responsibility in eating disorder management (28%); (e) physical health (21%); (f) psychological well-being (31%); and (g) life worth living (27%). Most (72%) reported that their child had achieved partial or full recovery at some point in their lifetime. Only 20% reported that their child had ever achieved full recovery, but 93% of those had sustained recovery over time (i.e., no relapses since achieving recovery). Physical recovery occurred on average 2.7 years after eating disorder onset, followed shortly by social and emotional recovery (2.9 years), and finally behavioral (3.4 years) and cognitive (3.9 years) recovery, which occurred at weights 6-7 pounds higher than those at which physical recovery was achieved. DISCUSSION Findings suggest that caregivers hold a multifaceted view of recovery that includes not only weight restoration and symptom reduction, but also full engagement in social and occupational activities, establishment of a meaningful life, cognitive flexibility, and emotional well-being. These data support clinical observations that physical and behavioral recovery precede cognitive recovery.
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Affiliation(s)
- Erin C. Accurso
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA
| | - Leslie Sim
- Department of Psychiatry and Psychology, Mayo Clinic School of Medicine, Rochester, MN
| | | | - Jocelyn Lebow
- Department of Psychiatry and Psychology, Mayo Clinic School of Medicine, Rochester, MN
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17
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Meaning in life moderates hopelessness, suicide ideation, and borderline psychopathology in participants with eating disorders: A longitudinal study. Clin Psychol Psychother 2020; 27:146-158. [DOI: 10.1002/cpp.2414] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 11/20/2019] [Accepted: 11/21/2019] [Indexed: 01/09/2023]
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18
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Accurso EC, Le Grange D, Graham AK. Attitudes Toward Family-Based Treatment Impact Therapists' Intent to Change Their Therapeutic Practice for Adolescent Anorexia Nervosa. Front Psychiatry 2020; 11:305. [PMID: 32390882 PMCID: PMC7192208 DOI: 10.3389/fpsyt.2020.00305] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 03/26/2020] [Indexed: 11/13/2022] Open
Abstract
Community-based clinicians who treat patients with eating disorders rarely use empirically-supported treatments, and research demonstrates that clinicians make significant modifications when implementing family-based treatment (FBT) for anorexia nervosa. This study examined clinician attitudes toward FBT and explored the extent to which attitudes predicted intent to shift practices following training in FBT. Clinicians (N = 129) completed a standardized training in FBT for AN, either a two-day introductory training (n = 99) or a one-day "advanced" training (n = 30). Linear regressions were used to examine the association between therapists' attitudes toward FBT and their intent to use strategies consistent with FBT in the future, adjusting for pre-training use of strategies. Providers reported very positive attitudes toward evidence-based practices in general and moderately positive attitudes toward FBT. There were no significant differences between "novice" and "advanced" providers on attitudes toward evidence-based practices or FBT (ps > .10). For the subset of providers attending their first training in FBT, more positive attitudes toward FBT significantly predicted greater intent to use FBT-consistent strategies (p = .004), and more positive attitudes toward evidence-based practice significantly predicted lesser intent to use FBT-inconsistent strategies (p = .009). This study suggests that both general attitudes toward evidence-based practice and specific attitudes toward FBT may impact implementation. Future research might examine whether a brief intervention to improve attitudes toward FBT might increase the likelihood of seeking expert consultation post-training.
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Affiliation(s)
- Erin C Accurso
- Department of Psychiatry, UCSF Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA, United States
| | - Daniel Le Grange
- Department of Psychiatry, UCSF Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA, United States.,Department of Psychiatry & Behavioral Neuroscience, The University of Chicago, Chicago, IL, United States
| | - Andrea K Graham
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
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19
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Matheson BE, Gorrell S, Bohon C, Agras WS, Le Grange D, Lock J. Investigating Early Response to Treatment in a Multi-Site Study for Adolescent Bulimia Nervosa. Front Psychiatry 2020; 11:92. [PMID: 32184746 PMCID: PMC7058584 DOI: 10.3389/fpsyt.2020.00092] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 02/04/2020] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND This secondary data analysis seeks to replicate and extend findings that early response to treatment in adolescent bulimia nervosa (BN) predicts outcome, resulting in earlier identification of patients who might need a different treatment approach. METHODS Participants were 71 adolescents (M ± SD: 15.69 ± 1.55 years; 93% female; 75% non-Hispanic) with a Diagnostic and Statistical Manual of Mental Disorders, 4th Edition (DSM-IV) diagnosis of BN or partial BN enrolled in a two-site treatment study. Participants were randomized to cognitive behavioral therapy for adolescents (CBT-A), family-based treatment for BN (FBT-BN), or supportive psychotherapy (SPT). The Eating Disorder Examination was administered at baseline, end-of-treatment (EOT), 6-month, and 12-month follow-up. Binge eating and purge symptoms were self-reported at each session. Outcome was defined as abstinence of binge eating and compensatory behaviors (self-induced vomiting, laxative use, diet pills, diuretics, compensatory exercise, fasting) in the 28 days prior to assessment. Receiver operating characteristic (ROC) analyses were utilized to assess the viability of predicting treatment outcomes based on reduction of symptoms within the first 10 sessions of treatment. RESULTS ROC analyses suggest that reduction in purging at session 2 (AUC =.799, p < .001) and binge eating at session 4 (AUC =.750, p < .01) were independently related to abstinence of symptoms at EOT, regardless of treatment type. Symptom reduction later in treatment predicted outcome at follow-up, as change in binge eating at session 8 and purging at session 9 were the strongest predictors of abstinence at 6-month follow-up (AUCs =.726-.763, ps < .01). Change in binge eating, but not purging behaviors, was significantly related to abstinence at 12-month follow-up (AUC =.766, p < .01). Only slight differences emerged based on treatment group, such that reductions in symptoms most predictive of abstinence at EOT occurred one session sooner in FBT-BN than SPT. CONCLUSION Reductions in binge eating and purge symptoms early in adolescent BN treatment suggest better outcome, regardless of treatment modality. Additional research with larger samples is needed to better understand which treatments, if any, contribute to earlier change in BN symptoms and/or likelihood of improved patient response.
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Affiliation(s)
- Brittany E Matheson
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, United States
| | - Sasha Gorrell
- Department of Psychiatry, University of California San Francisco School of Medicine, San Francisco, CA, United States
| | - Cara Bohon
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, United States
| | - W Stewart Agras
- Department of Psychiatry and Behavioral Sciences, Emeritus, Stanford University School of Medicine, Stanford, CA, United States
| | - Daniel Le Grange
- Department of Psychiatry, University of California San Francisco School of Medicine, San Francisco, CA, United States.,Department of Psychiatry and Behavioral Neuroscience, Emeritus, The University of Chicago, Chicago, IL, United States
| | - James Lock
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, United States
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20
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Trujillo A, Forrest LN, Claypool HM, Smith AR. Assessing Longitudinal Relationships among Thwarted Belongingness, Perceived Burdensomeness, and Eating Disorder Symptoms. Suicide Life Threat Behav 2019; 49:1609-1620. [PMID: 30730079 DOI: 10.1111/sltb.12541] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 01/10/2019] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Past work has documented a cross-sectional relationship between eating disorders (ED) and suicidality, but few studies have examined the directionality of this relationship. Informed by the interpersonal-psychological theory of suicide (IPTS), this study examines the bidirectional, longitudinal relationship between ED symptoms and two determinants of suicide ideation-thwarted belongingness (TB) and perceived burdensomeness (PB). METHOD Ninety-two treatment-seeking individuals with ED (94.5% White, 95.6% female) completed baseline (T1) measures of ED symptoms along with TB and PB. Of those, 75 (81.5%) completed a follow-up assessment eight weeks later (T2). RESULTS Separate linear regression models revealed that T1 ED symptoms did not predict T2 TB (b = .03, p = .42) or T2 PB (b = -.01, p = .68). Similarly, T1 TB did not predict T2 ED symptoms (b = .25, p = .37). T1 PB did significantly predict T2 ED symptoms (b = 0.52, p = .04). Further, among participants with AN/sub-AN, T1 TB and PB predicted T2 ED symptoms (p's ≤ .03). CONCLUSION Our results reveal the need for a nuanced understanding of the relationship between ED and suicidality. This study found that PB predicts greater ED symptoms and, among the AN/sub-AN sample, TB does as well.
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21
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Marco JH, Cañabate M, Pérez S. Meaning in life is associated with the psychopathology of eating disorders: differences depending on the diagnosis. Eat Disord 2019; 27:550-564. [PMID: 30663525 DOI: 10.1080/10640266.2018.1560852] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Previous studies indicated that meaning in life was inversely associated with eating behaviors and a negative attitude toward food, body satisfaction, and borderline symptoms. However, research on the association between meaning in life and eating disorder psychopathology is scarce, and there are no studies on the association between meaning in life and the eating disorder psychopathology depending on the diagnosis. The aim of the present study is to verify whether meaning in life is differentially associated with a broad range of psychopathology symptoms commonly observed in people with ED, depending on the diagnosis, in a sample of 240 ED patients. We found that meaning in life was negatively associated with eating behaviors and a negative attitude toward food, body satisfaction, borderline symptoms, and hopelessness in all types of eating disorders, regardless of the specific diagnosis. Moreover, the association with meaning in life was different depending on the type of eating disorders. Specifically in the participants with Anorexia Nervosa Restrictive, meaning in life had a higher percentage of explained variance in the eating disorders psychopathology (between 30% and 65%). Therefore, these results seem to indicate that, although meaning in life is an important variable in all the eating disorders subtypes, it is especially relevant in participants with the Anorexia Nervosa Restrictive subtype.
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Affiliation(s)
- José H Marco
- Departamento de Personalidad, Evaluación y Tratamientos Psicológicos, Universidad de Valencia, Valencia, España
| | - Montserrat Cañabate
- Escuela de doctorado, San Vicente Mártir, España, Facultad de Psicología, Magisterio y Ciencias de la Educación, Universidad Católica de Valencia, Universidad Católica de Valencia "San Vicente Mártir", Valencia, España
| | - Sandra Pérez
- Universidad Católica de Valencia "San Vicente Mártir", España. Facultad de Psicología, Magisterio y Ciencias de la Educación, Universidad Católica de Valencia "San Vicente Mártir", Valencia, España
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22
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Abstract
There are few systematic studies of treatment of bulimia nervosa (BN) in adolescents. Although family-based treatment has demonstrated preliminary evidence to support involvement of caregivers in treatment, there is significant opportunity for improvement in mitigating binge-eating and purging symptoms among adolescents afflicted with BN. When caregivers are unable to participate in treatment, there is evidence that BN-specific cognitive behavioral therapy approaches are helpful for some adolescents. Further research is needed to determine for whom, and under what conditions certain types of family involvement might be most effective in adolescent treatment of BN.
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Affiliation(s)
- Sasha Gorrell
- Department of Psychiatry, University of California, San Francisco, 401 Parnassus Avenue, San Francisco, CA 94143, USA
| | - Daniel Le Grange
- Department of Psychiatry, University of California, San Francisco, 401 Parnassus Avenue, San Francisco, CA 94143, USA; The University of Chicago, Chicago, IL, USA.
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23
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Perkins NM, Brausch AM. Body dissatisfaction and symptoms of bulimia nervosa prospectively predict suicide ideation in adolescents. Int J Eat Disord 2019; 52:941-949. [PMID: 31184380 PMCID: PMC6687556 DOI: 10.1002/eat.23116] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 08/03/2018] [Accepted: 08/03/2018] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Symptoms of eating disorders have been established as significant concurrent correlates with suicide ideation and behaviors in adolescent samples, but very few studies have examined eating disorder symptoms as prospective risk factors for suicide. The current study examined eating disorder symptoms as prospective risk factors for suicide ideation in an unselected community sample of adolescents. METHOD Data were collected from 436 adolescents in middle and high school at baseline and 6- and 12-month follow-ups. Adolescents completed self-report measures assessing eating disorder symptoms and suicide ideation and behaviors at each time point during school hours. RESULTS Regression analyses found that body dissatisfaction was a significant prospective predictor of suicide ideation severity at the 6- and 12-month follow-ups, symptoms of bulimia nervosa (binge-eating disorder and purging) predicted suicide ideation severity at the 12-month follow-up only, and symptoms of anorexia nervosa (drive for thinness and restricting) were not significant predictors of suicide ideation at either follow-up. Exploratory analyses found the same pattern of results for the sample of girls only, while no significant predictors were found for boys only. DISCUSSION This is the first longitudinal study of disordered eating and suicide ideation in American adolescents. Symptoms of bulimia nervosa and body dissatisfaction seem to be true risk factors for suicidal ideation. The current study demonstrates the importance of disordered eating behaviors in the development of suicidal ideation in adolescents, particularly for adolescent girls.
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24
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Udo T, Bitley S, Grilo CM. Suicide attempts in US adults with lifetime DSM-5 eating disorders. BMC Med 2019; 17:120. [PMID: 31234891 PMCID: PMC6591971 DOI: 10.1186/s12916-019-1352-3] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 05/28/2019] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Rates of suicide are increasing in the US. Although psychiatric disorders are associated with suicide risk, there is a dearth of epidemiological research on the relationship between suicide attempts (SAs) and eating disorders (EDs). The study therefore aimed to examine prevalence and correlates of SAs in DSM-5 EDs-anorexia nervosa (AN), bulimia nervosa (BN), and binge eating disorder (BED)-in a nationally representative sample of US adults. In addition, prevalence and correlates of SAs were examined in the two subtypes of AN-restricting (AN-R) and binge/purge (AN-BP) types. METHODS The study included 36,171 respondents in the Third National Epidemiological Survey on Alcohol and Related Conditions (NESARC-III) who completed structured diagnostic interviews (AUDADIS-5) and answered questions regarding SA histories and psychosocial impairment associated with EDs. We evaluated lifetime prevalence of SA, psychosocial impairment, clinical profiles, and psychiatric comorbidity in adults with EDs with and without SA histories, and temporal relationships between age onset of SA and EDs. RESULTS Prevalence estimates of suicide attempts were 24.9% (for AN), 15.7% (for AN-R), 44.1% (for AN-BP), 31.4% (for BN), and 22.9% (for BED). Relative to respondents without specific EDs, adjusted odds ratios (AORs) of SAs were significantly greater in all EDs: AN = 5.40 (95% confidence intervals [CIs] = 3.80-7.67), AN-R = 3.16 (95% CIs = 1.82-5.42), AN-BP = 12.09 (95% CIs = 6.29-23.24), BN = 6.33 (95% CIs = 3.39-11.81), and BED = 4.83 (95% CIs = 3.54-6.60). Among those with SA history, mean age at first SA and number of SAs were not significantly different across the specific EDs. SA was associated with significantly earlier ED onset in BN and BED, longer duration of AN but shorter duration of BN, greater psychosocial impairment in AN and BN, and with significantly increased risk for psychiatric disorder comorbidity across EDs. Onset of BED was significantly more likely to precede SA (71.2%) but onsets of AN (50.4%) and BN (47.6%) were not. CONCLUSIONS US adults with lifetime DSM-5 EDs have significantly elevated risk of SA history. Even after adjusting for sociodemographic factors, those with lifetime EDs had a roughly 5-to-6-fold risk of SAs relative to those without specific EDs; the AN binge/purge type had an especially elevated risk of SAs. SA history was associated with distinctively different clinical profiles including greater risk for psychosocial impairment and psychiatric comorbidity. These findings highlight the importance of improving screening for EDs and for suicide histories.
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Affiliation(s)
- Tomoko Udo
- Department of Health Policy, Management, and Behavior, School of Public Health, University at Albany, State University of New York, 1 University Place, Rensselaer, NY, 12144, USA.
| | - Sarah Bitley
- School of Public Health, University at Albany, State University of New York, Rensselaer, 12144, USA
| | - Carlos M Grilo
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, 06510, USA
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Mandelli L, Arminio A, Atti AR, De Ronchi D. Suicide attempts in eating disorder subtypes: a meta-analysis of the literature employing DSM-IV, DSM-5, or ICD-10 diagnostic criteria. Psychol Med 2019; 49:1237-1249. [PMID: 30488811 DOI: 10.1017/s0033291718003549] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Quantification of suicidal risk in specific populations is important for the adoption of targeted prevention and harm reduction measures. Though there remains little systematic evidence, risk of suicide attempts for bulimia nervosa (BN) and binge-purging anorexia nervosa (AN-bp) appears higher than restrictive AN (AN-r); risk in binge eating disorder (BED) is still unclear. The aim of this meta-analysis was to compare proportions of suicide attempts in eating disorder (ED) subgroups. METHODS A literature search using combinations of key-words for ED and suicide attempts was performed. Studies reporting proportions of suicide attempters in at least two ED groups, diagnosed according to DSM-IV or -5 and ICD-10 diagnostic criteria were considered. ED subgroups were analyzed in pairs using a binary random effect model for proportions. Publication bias, meta-regression, and sensitivity analyses were performed. RESULTS In BN, attempted suicide was more frequent (21%) than in AN (12.5%), but the difference was statistically significant only when BN was compared with AN-r (9-10%). In BED, the proportion of suicide attempts was as high as in AN (10-12%). CONCLUSIONS Though limited by heterogeneity across the studies in terms of methodology and aims, inability to control for relevant confounding variables, exclusion of ED not otherwise specified, this study supports suicide attempts as a major issue in EDs, especially in binge-purging subtypes, i.e. BN and AN-bp. Similar suicidal proportions were observed in AN and BED. The reasons for a greater proportion of attempted suicide in binge/purging subtypes need to be explored in future studies.
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Affiliation(s)
- Laura Mandelli
- Department of Biomedical and Neuromotor Sciences,University of Bologna,Bologna,Italy
| | - Angelo Arminio
- Department of Biomedical and Neuromotor Sciences,University of Bologna,Bologna,Italy
| | - Anna-Rita Atti
- Department of Biomedical and Neuromotor Sciences,University of Bologna,Bologna,Italy
| | - Diana De Ronchi
- Department of Biomedical and Neuromotor Sciences,University of Bologna,Bologna,Italy
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26
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Pennell A, Webb C, Agar P, Federici A, Couturier J. Implementation of Dialectical Behavior Therapy in a Day Hospital Setting for Adolescents with Eating Disorders. JOURNAL OF THE CANADIAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY = JOURNAL DE L'ACADEMIE CANADIENNE DE PSYCHIATRIE DE L'ENFANT ET DE L'ADOLESCENT 2019; 28:21-29. [PMID: 31001348 PMCID: PMC6457442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 11/22/2018] [Indexed: 06/09/2023]
Abstract
OBJECTIVE This article discusses the implementation and preliminary outcomes of a Dialectical Behaviour Therapy (DBT) informed program integrated with Family Based Therapy (FBT) for adolescents with eating disorders within a day hospital program (DHP). METHOD A retrospective analysis of hospital records between 2013-2015 provided descriptive characteristics of patients. Weight and percentage ideal body weight at admission and discharge, frequency of binge and purge episodes at discharge and readmissions were analysed. RESULTS Analysis of patient characteristics indicated a broad range of eating disorder and comorbid psychiatric diagnoses among patients. Preliminary outcomes revealed increased weight and percentage of ideal body weight, decreased binge-purge status and few readmissions to the program over the two-year period studied. CONCLUSIONS The implementation of a DBT informed DHP with integration of FBT is associated with improved patient outcomes. Ongoing challenges with respect to the implementation of DBT include modifying DBT to address varying developmental levels, ages and diagnoses and promoting adherence to the program by patients and families. Limitations include small sample size, uncontrolled chart review and the nature of DHP, which include a variety of components that may influence outcomes. This research will help to inform future implementation of treatment programs for adolescents with eating disorders.
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Affiliation(s)
- Alexandra Pennell
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario
| | - Cheryl Webb
- Department of Psychiatry & Behavioral Neurosciences, McMaster University, Hamilton, Ontario
| | - Paul Agar
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario
- Department of Psychiatry & Behavioral Neurosciences, McMaster University, Hamilton, Ontario
| | - Anita Federici
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario
- Department of Psychiatry & Behavioral Neurosciences, McMaster University, Hamilton, Ontario
| | - Jennifer Couturier
- Department of Psychiatry & Behavioral Neurosciences, McMaster University, Hamilton, Ontario
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Goldstein A, Gvion Y. Socio-demographic and psychological risk factors for suicidal behavior among individuals with anorexia and bulimia nervosa: A systematic review. J Affect Disord 2019; 245:1149-1167. [PMID: 30699859 DOI: 10.1016/j.jad.2018.12.015] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 11/26/2018] [Accepted: 12/08/2018] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Suicide is the second leading cause of death among individuals with anorexia nervosa (AN) and is also elevated in bulimia nervosa (BN). We carried out a systematic review in which we analyzed the relationship between AN and/or BN and suicidality (i.e. suicidal ideation or attempted and/or death by suicide) and the major risk factors for suicidal behavior among AN and BN patients by synthesizing the qualitative data from relevant studies. EVIDENCE ACQUISITION According to PRISMA guidelines, we conducted a systematic search of the literature on PsycNET, PubMed, Google Scholar, and ScienceDirect. Search terms were "eating disorders" "OR" "anorexia" "OR" "bulimia" combined with the Boolean "AND" operator with "suicide." EVIDENCE SYNTHESIS The initial search identified 8,590 records, of which 38 research reports met the predefined inclusion criteria and were analyzed. Eating disorders (EDs) were found to be associated with a marked increase in suicidal behaviors and ideation. ED type, impulsivity, and specific interpersonal features were associated with suicidal behavior. CONCLUSIONS Our findings highlight the importance of the combined role of socio-demographic and psychological factors to the co-occurrence of EDs and suicidal behavior. It is imperative that a thorough suicide assessment be conducted routinely for individuals with past and current EDs, and that clinicians be aware that this risk may be ongoing and occur throughout treatment, even after ED symptoms appear to be remitting. LIMITATIONS Study limitations include diagnostic definitions of and criteria for EDs, and the different terminology used by researchers to define suicide, including non-suicidal behaviors, which weakens the ability to draw conclusions regarding actual suicidal behaviors versus other self-harm behaviors.
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Affiliation(s)
- Amit Goldstein
- Department of Psychology, Bar Ilan University, Israel; The Feinberg Child Study Center, Schneider Children's Medical Center of Israel, Israel.
| | - Yari Gvion
- Department of Psychology, Bar Ilan University, Israel; Department of Psychology, The Academic College of Tel Aviv-Yaffo, Israel
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28
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Smith AR, Velkoff EA, Ribeiro JD, Franklin J. Are Eating Disorders and Related Symptoms Risk Factors for Suicidal Thoughts and Behaviors? A Meta-analysis. Suicide Life Threat Behav 2019; 49:221-239. [PMID: 29444332 DOI: 10.1111/sltb.12427] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 08/29/2017] [Indexed: 11/28/2022]
Abstract
This meta-analysis addressed whether eating disorders (EDs) are risk factors (i.e., longitudinal predictors) for suicidal thoughts and behaviors. We identified 2,611 longitudinal studies published through August 1, 2017. Inclusion required studies include at least one longitudinal analysis predicting suicide ideation, attempt, or death using an ED diagnosis and/or symptom. Fourteen studies (42 prediction cases) met criteria. Results indicated that clinically diagnosed EDs and disordered eating symptoms were significant but weak predictors of suicide attempts but not death. Effects remained weak when moderators were considered. By reviewing the methodological limitations of previous research, these results highlight avenues for future research.
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Affiliation(s)
- April R Smith
- Department of Psychology, Miami University, Oxford, OH, USA
| | | | - Jessica D Ribeiro
- Department of Psychology, Florida State University, Tallahassee, FL, USA
| | - Joseph Franklin
- Department of Psychology, Florida State University, Tallahassee, FL, USA
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Which Comes First? An Examination of Associations and Shared Risk Factors for Eating Disorders and Suicidality. Curr Psychiatry Rep 2018; 20:77. [PMID: 30094518 DOI: 10.1007/s11920-018-0931-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
PURPOSE OF REVIEW This narrative review evaluates recent literature on the associations between eating disorders and suicidality and discusses potential shared mechanisms that may account for these relationships. Additionally, the review highlights shortcomings with the literature to date and suggests avenues for future research. RECENT FINDINGS Individuals with anorexia nervosa, bulimia nervosa, and binge eating disorder experience elevated rates of suicidality compared to the general population. Suicide risk is higher when eating disorders occur with other psychological conditions. Additionally, genetic factors, emotion dysregulation, trauma, stressful life events, and lack of body regard may have roles in the development of both eating disorders and suicidality. Much of the risk for suicidality in eating disorders appears to be driven by comorbid psychopathology and genetic factors. However, the lack of longitudinal research makes it difficult to draw conclusions about the directionality or temporality of these relations; thus, novel methods are needed.
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30
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Smith AR, Zuromski KL, Dodd DR. Eating disorders and suicidality: what we know, what we don’t know, and suggestions for future research. Curr Opin Psychol 2018; 22:63-67. [DOI: 10.1016/j.copsyc.2017.08.023] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 08/08/2017] [Accepted: 08/09/2017] [Indexed: 11/15/2022]
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Singh S, Accurso EC, Hail L, Goldschmidt AB, Le Grange D. Outcome parameters associated with perceived helpfulness of family-based treatment for adolescent eating disorders. Int J Eat Disord 2018; 51:574-578. [PMID: 29637574 PMCID: PMC7371332 DOI: 10.1002/eat.22863] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 03/12/2018] [Accepted: 03/12/2018] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Family-based treatment (FBT) is an efficacious treatment for adolescent eating disorders, yet it is not routinely implemented in clinical practice. Given that consumers play a role in treatment selection, this study sought to examine families' perspectives on FBT and remission markers associated with increased treatment satisfaction across families. METHOD Participants were 40 adolescents and 43 caregivers who received outpatient FBT. FBT helpfulness was assessed using a treatment follow-up questionnaire, and eating disorder symptomatology was assessed using percent expected body weight (%EBW) and the eating disorder examination (EDE). Regression analyses were used to assess whether changes in symptoms from baseline to end-of-treatment (EOT) were significantly associated with helpfulness reports. RESULTS On average, patients and their parents perceived FBT as "quite helpful" and "extremely helpful," respectively. Improvements in all EDE subscales, with the exception of restraint, were significantly associated with adolescent report of helpfulness (all p < .05); increase in %EBW was significantly associated with maternal report of helpfulness (p = .03). There were no significant findings for paternal report. DISCUSSION Both patients and their parents perceived FBT as helpful, but patients seemed to prioritize cognitive improvements while mothers prioritized physical improvements in rating their satisfaction with FBT.
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Affiliation(s)
- Simar Singh
- Department of Psychiatry, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA
| | - Erin C. Accurso
- Department of Psychiatry, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA
| | - Lisa Hail
- Department of Psychiatry, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA
| | - Andrea B. Goldschmidt
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, The Miriam Hospital/Weight Control and Diabetes Research Center, Providence, RI, USA
| | - Daniel Le Grange
- Department of Psychiatry, UCSF Weill Institute for Neurosciences, University of California, San Francisco, CA,Department of Psychiatry and Behavioral Neuroscience, The University of Chicago, Chicago, IL (Emeritus)
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32
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Accurso EC, Astrachan-Fletcher E, O'Brien S, McClanahan SF, Le Grange D. Adaptation and implementation of family-based treatment enhanced with dialectical behavior therapy skills for anorexia nervosa in community-based specialist clinics. Eat Disord 2018; 26:149-163. [PMID: 28569604 PMCID: PMC6191410 DOI: 10.1080/10640266.2017.1330319] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Although family-based therapy (FBT) is a well-established treatment for anorexia nervosa, its implementation and effectiveness in clinical settings has been neglected. A group of seven therapists at a community-based eating disorders clinic were trained in skills-enhanced FBT and provided treatment to 11 youth with anorexia nervosa. Family-based skills training, which borrowed heavily from dialectical behavior therapy, was introduced in four additional sessions and then integrated throughout the remainder of FBT. FBT was perceived as appropriate and acceptable by all participants. Therapists reported high treatment fidelity. There was a large improvement in weight and moderate improvement in caregiver-reported eating disorder psychopathology but no clinically significant change by youth report. This study provides preliminary data on the implementation and effectiveness of FBT in the community.
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Affiliation(s)
- Erin C Accurso
- a Department of Psychiatry and UCSF Weill Institute for Neurosciences , University of California, San Francisco , San Francisco , California , USA
| | | | - Setareh O'Brien
- c Department of Psychiatry and Behavioral Neuroscience , The University of Chicago , Chicago , Illinois , USA
| | | | - Daniel Le Grange
- a Department of Psychiatry and UCSF Weill Institute for Neurosciences , University of California, San Francisco , San Francisco , California , USA.,c Department of Psychiatry and Behavioral Neuroscience , The University of Chicago , Chicago , Illinois , USA
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Marzilli E, Cerniglia L, Cimino S. A narrative review of binge eating disorder in adolescence: prevalence, impact, and psychological treatment strategies. ADOLESCENT HEALTH MEDICINE AND THERAPEUTICS 2018; 9:17-30. [PMID: 29379325 PMCID: PMC5759856 DOI: 10.2147/ahmt.s148050] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Binge eating disorder (BED) represents one of the most problematic clinical conditions among youths. Research has shown that the developmental stage of adolescence is a critical stage for the onset of eating disorders (EDs), with a peak prevalence of BED at the age of 16–17 years. Several studies among adults with BED have underlined that it is associated with a broad spectrum of negative consequences, including higher concern about shape and weight, difficulties in social functioning, and emotional-behavioral problems. This review aimed to examine studies focused on the prevalence of BED in the adolescent population, its impact in terms of physical, social, and psychological outcomes, and possible strategies of psychological intervention. The review of international literature was made on paper material and electronic databases ProQuest, PsycArticles, and PsycInfo, and the Scopus index were used to verify the scientific relevance of the papers. Epidemiological research that examined the prevalence of BED in adolescent samples in accordance with Diagnostic and Statistical Manual of Mental Disorders, 4th Edition showed a prevalence ranging from 1% to 4%. More recently, only a few studies have investigated the prevalence of BED, in accordance with the Diagnostic and Statistical Manual of Disorders, Fifth Edition criteria, reporting a prevalence of ~1%–5%. Studies that focused on the possible impact that BED may have on physical, psychological, and social functioning showed that adolescents with BED have an increased risk of developing various adverse consequences, including obesity, social problems, substance use, suicidality, and other psychological difficulties, especially in the internalizing area. Despite the evidence, to date, reviews on possible and effective psychological treatment for BED among young population are rare and focused primarily on adolescent females.
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Affiliation(s)
- Eleonora Marzilli
- Department of Dynamic and Clinical Psychology, Psychology and Medicine Faculty, Sapienza - University of Rome
| | - Luca Cerniglia
- Department of Psychology, Psychology Faculty, International Telematic University Uninettuno, Rome, Italy
| | - Silvia Cimino
- Department of Dynamic and Clinical Psychology, Psychology and Medicine Faculty, Sapienza - University of Rome
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Hail L, Le Grange D. Bulimia nervosa in adolescents: prevalence and treatment challenges. ADOLESCENT HEALTH MEDICINE AND THERAPEUTICS 2018; 9:11-16. [PMID: 29379324 PMCID: PMC5757497 DOI: 10.2147/ahmt.s135326] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Bulimia nervosa (BN) is a serious psychiatric illness that typically develops during adolescence or young adulthood, rendering adolescents a target for early intervention. Despite the increasing research devoted to the treatment of youth with anorexia nervosa (AN) and adults with BN, there remains a dearth of evidence for treating younger individuals with BN. To date, there have been four published randomized controlled trials comparing psychosocial treatments, leaving significant room to improve treatment outcomes. Family-based treatment is the leading treatment for youth with AN, while cognitive-behavioral therapy is the leading intervention for adults with BN. Involving caregivers in treatment shows promising results, however, additional research is needed to investigate ways in which this treatment can be adapted further to achieve higher rates of recovery.
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Affiliation(s)
- Lisa Hail
- Department of Psychiatry, University of California, San Francisco, CA, USA
| | - Daniel Le Grange
- Department of Psychiatry, University of California, San Francisco, CA, USA
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35
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Marco JH, Cañabate M, García-Alandete J, Llorca G, Real-López M, Beltrán M, Pérez S. Body image and nonsuicidal self-injury: Validation of the Body Investment Scale in participants with eating disorders. Clin Psychol Psychother 2017; 25:173-180. [PMID: 28924984 DOI: 10.1002/cpp.2142] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 08/10/2017] [Accepted: 08/18/2017] [Indexed: 11/08/2022]
Abstract
The Body Investment Scale (BIS) assesses body image feelings, body care, protection of the body, and comfort in touch, in order to identify and distinguish participants with self-harming and self-destructive tendencies. However, the psychometric properties of the BIS were not analysed in participants diagnosed with eating disorders. The main objective of the present study is to confirm the factor structure of the Spanish version of the BIS and analyse its psychometric properties in a sample composed of women diagnosed with eating disorders. Participants were 250 Spanish women between 12 and 60 years old (M = 26.05, SD = 11.97) diagnosed with eating disorders. A confirmatory factor analysis showed a poor fit of the original BIS. The final model showed an acceptable 4-factor structure (Body Feelings, α = .88; Body Touch, α = .82; Body Protection, α = .77; Body Care, α = .68), with a good fit to the data (SBχ2(246) = 393.21, CFI = .906, IFI = .908, RMSEA = .049). The relationships between the BIS and both the Purpose-In-Life Test-10 Items and Beck Hopelessness Scale were analysed, as well as differences in the BIS score according to nonsuicidal self-injuries and suicidal ideation in the past year. The BIS is an appropriate instrument to assess the body investment dimension of body image in women with eating disorders.
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Affiliation(s)
- J H Marco
- Universidad Católica de Valencia San Vicente Mártir, Valencia, Spain
| | - M Cañabate
- Escuela de doctorado, Universidad Católica de Valencia San Vicente Mártir, Valencia, Spain
| | - J García-Alandete
- Universidad Católica de Valencia San Vicente Mártir, Valencia, Spain
| | - G Llorca
- Consorcio Hospitalario Provincial de Castellón, Castellón, Spain.,Universitat Jaume I, Castellón, Spain
| | - M Real-López
- Consorcio Hospitalario Provincial de Castellón, Castellón, Spain.,Universitat Jaume I, Castellón, Spain
| | - M Beltrán
- Hospital Universitario de la Ribera de Alzira, Valencia, Spain
| | - S Pérez
- Universidad Católica de Valencia San Vicente Mártir, Valencia, Spain
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36
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Forrest LN, Smith AR, Swanson SA. Characteristics of seeking treatment among U.S. adolescents with eating disorders. Int J Eat Disord 2017; 50:826-833. [PMID: 28323350 DOI: 10.1002/eat.22702] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 02/20/2017] [Accepted: 02/26/2017] [Indexed: 01/03/2023]
Abstract
OBJECTIVE The majority of persons with eating disorders (EDs) do not seek ED treatment, yet little is known about treatment-seeking barriers or facilitators. The aim of the study is to describe the characteristics associated with seeking ED treatment among U.S. adolescents with EDs. METHOD Data from a nationally representative cross-sectional study of U.S. adolescents ages 13-18 years were used for these analyses. Specifically, adolescents who met criteria for lifetime EDs (N = 281) were included. Sociodemographic information, characteristics of EDs, psychiatric comorbidities, and other mental health service use were assessed via interview. RESULTS Only 20% of adolescents sought ED treatment. Females were 2.2 (95% CI 0.8, 6.4) times more likely to seek treatment than males (19.9% vs. 8.9%). Adolescents who met criteria for anorexia nervosa or bulimia nervosa were 2.4 (95% CI 0.9, 6.3) and 1.9 (95% CI 1.0, 3.8) times more likely to seek treatment than adolescents who met criteria for binge-eating disorder (27.5% and 22.3% vs. 11.6%). Specific ED behaviors (restriction and purging), ED-related impairment, and any mental health service use were also associated with adolescent treatment seeking. DISCUSSION Adolescent treatment seeking was infrequent overall, with individuals with counter-stereotypic ED presentations least likely to have sought treatment. Adolescent treatment seeking could be promoted through increasing awareness among the public and healthcare professionals that EDs affect a heterogeneous group of people. More generally, research involving both treatment-seeking and non-treatment-seeking individuals holds great potential to refine the field's knowledge of ED etiology, prevalence, treatment, and prevention.
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Affiliation(s)
| | - April R Smith
- Department of Psychology, Miami University, Oxford, Ohio
| | - Sonja A Swanson
- Erasmus MC, Rotterdam, The Netherlands.,Harvard T. H. Chan School of Public Health, Boston, Massachusetts
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37
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Marco JH, Cañabate M, Pérez S, Llorca G. Associations Among Meaning in Life, Body Image, Psychopathology, and Suicide Ideation in Spanish Participants With Eating Disorders. J Clin Psychol 2017; 73:1768-1781. [PMID: 28419452 DOI: 10.1002/jclp.22481] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 02/06/2017] [Accepted: 03/05/2017] [Indexed: 12/18/2022]
Abstract
OBJECTIVE The aims of this study were to (a) analyze whether participants with eating disorders have lower meaning in life than the nonclinical population; (b) discover whether participants with eating disorders with low meaning in life have more body image disturbances, more psychopathology, and higher suicide ideation than participants with high meaning in life; (c) analyze whether meaning in life is associated with eating disorder psychopathology; and (d) analyze whether meaning in life is able to predict eating disorder psychopathology and suicide ideation, when body image is controlled. METHOD The clinical sample comprised 247 Spanish participants diagnosed with eating disorders, and the nonclinical sample comprised Spanish 227 participants. RESULTS Participants with eating disorders had lower meaning in life than the nonclinical population. Patients with low meaning in life had higher psychopathology and suicide ideation than participants with high meaning in life. Meaning in life was a significant predictor of the eating disorder psychopathology and suicide ideation. CONCLUSION Low meaning in life is associated with eating disorder psychopathology in a Spanish sample with eating disorders.
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Affiliation(s)
- José H Marco
- Universidad Católica de Valencia San Vicente Mártir
| | | | - Sandra Pérez
- Universidad Católica de Valencia San Vicente Mártir
| | - Ginés Llorca
- Consorcio Hospitalario Provincial de Castellón
- Universitat Jaume I
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Abstract
Bulimia nervosa was first described in 1979 by British psychiatrist Gerald Russell as a "chronic phase of anorexia nervosa" in which patients overeat and then use compensatory mechanisms, such as self-induced vomiting, laxatives, or prolonged periods of starvation. The characterization of bulimia nervosa continues to evolve with the introduction of the DSM-5 in 2013. In this article, the epidemiology and risk factors of bulimia nervosa are identified and reviewed, along with the medical complications and psychiatric comorbidities. The evaluation of a patient with suspected bulimia nervosa is addressed, with an emphasis on acquiring a complete and thorough history as well as discovering any comorbidities that are present. Management of the patient involves both medical interventions and behavioral counseling in order to address physical, psychological, and social needs. Lastly, a new diagnosis introduced in the DSM-5, purging disorder, is described and discussed.
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Affiliation(s)
- Marigold Castillo
- Division of Adolescent Medicine, Cohen Children׳s Medical Center, Northwell Health, New Hyde Park, New York, Hofstra-Northwell School of Medicine, Hempstead, New York
| | - Eric Weiselberg
- Division of Adolescent Medicine, Cohen Children׳s Medical Center, Northwell Health, New Hyde Park, New York, Hofstra-Northwell School of Medicine, Hempstead, New York
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39
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Forrest LN, Zuromski KL, Dodd DR, Smith AR. Suicidality in adolescents and adults with binge-eating disorder: Results from the national comorbidity survey replication and adolescent supplement. Int J Eat Disord 2017; 50:40-49. [PMID: 27436659 DOI: 10.1002/eat.22582] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 06/07/2016] [Accepted: 06/13/2016] [Indexed: 01/22/2023]
Abstract
OBJECTIVE The relation between binge-eating disorder (BED) and suicidality (i.e., suicide ideation, plan, and/or attempt) has not been studied extensively, and it is unknown whether BED is uniquely associated with suicidality when adjusting for comorbid psychopathology. Moreover, the course of suicidality in BED has not been determined and it is unknown whether BED precedes suicidality or vice versa. METHOD A total of 10,123 adolescents and 2,980 adults from two nationally representative surveys were administered diagnostic interviews assessing psychopathology and suicidality, as well the retrospectively reported ages of onset. RESULTS Among adults and adolescents, BED was associated with elevated odds of suicide ideation, plan, and attempt at a univariate level, but BED was not associated with elevated odds of suicidality when adjusting for comorbid psychopathology. Kaplan-Meier estimates of temporal patterns displayed that most adolescents experienced suicidality onset following BED onset, whereas most adults experienced suicidality onset prior to BED onset. DISCUSSION BED, comorbid disorders, and suicidality share common factors and interrelations, and individuals with BED and comorbid disorders may be at particularly high risk for suicidal outcomes. The presence of BED in adolescence may serve as a marker for more severe symptomatology that precedes the occurrence of suicidality. Research is needed to understand how eating disorder symptoms, comorbid symptoms, and suicidality affect one another over time. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2017; 50:40-49).
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Affiliation(s)
| | | | - Dorian R Dodd
- Department of Psychology, Miami University, Oxford, Ohio, 45056
| | - April R Smith
- Department of Psychology, Miami University, Oxford, Ohio, 45056
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Joy E, Kussman A, Nattiv A. 2016 update on eating disorders in athletes: A comprehensive narrative review with a focus on clinical assessment and management. Br J Sports Med 2016; 50:154-62. [PMID: 26782763 DOI: 10.1136/bjsports-2015-095735] [Citation(s) in RCA: 150] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Eating disorders, such as anorexia nervosa and bulimia nervosa, can have devastating effects on both the health and performance of athletes. Compared to non-athletes, both female and male athletes are at higher risk of developing an eating disorder. This is especially true for athletes participating in sports where low body weight or leanness confers a competitive advantage. Screening for disordered eating behaviours, eating disorders and for related health consequences should be a standard component of preparticipation examinations, and team physicians should be knowledgeable of the updated diagnostic criteria for eating disorders in the Diagnostic and Statistical Manual-V. Athletes with eating disorders should undergo thorough evaluation and treatment by an experienced multidisciplinary team. Team physicians play a critical role in decision-making on clearance for participation and return to play. Using evidence-based guidelines for clearance and return to play encourages transparency and accountability between the sports medicine care team and the athlete. Efforts to prevent eating disorders should be aimed at athletes, coaches, parents and athletic administrators, and focused on expanding knowledge of healthy nutrition in support of sport performance and health.
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Affiliation(s)
| | - Andrea Kussman
- Department of Family Medicine, University of California Los Angeles, Los Angeles, California, USA
| | - Aurelia Nattiv
- Departments of Family Medicine and Orthopaedic Surgery, University of California Los Angeles, Los Angeles, California, USA
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Forrest LN, Bodell LP, Witte TK, Goodwin N, Bartlett ML, Siegfried N, Eddy KT, Thomas JJ, Franko DL, Smith AR. Associations between eating disorder symptoms and suicidal ideation through thwarted belongingness and perceived burdensomeness among eating disorder patients. J Affect Disord 2016; 195:127-35. [PMID: 26895090 DOI: 10.1016/j.jad.2016.02.017] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2015] [Revised: 01/14/2016] [Accepted: 02/06/2016] [Indexed: 12/29/2022]
Abstract
BACKGROUND Suicidal ideation is relatively common among people with eating disorders (EDs). The Interpersonal-Psychological Theory of Suicide holds that suicidal ideation has two proximal causes: thwarted belongingness and perceived burdensomeness. It is unknown which ED symptoms are positively associated with suicidal ideation, and whether thwarted belongingness and perceived burdensomeness explain those associations. METHOD We tested two parallel mediation models to determine whether current and lifetime ED symptoms were positively related to suicidal ideation through thwarted belongingness and perceived burdensomeness among ED patients (n=98), controlling for current depression. In each model, ED symptoms and depression were predictors, thwarted belongingness and perceived burdensomeness were mediators, and suicidal ideation was the outcome. RESULTS The first model included current symptoms; current body dissatisfaction (ab=0.04, 95% CI [0.01, 0.06]) and fasting (ab=0.12, 95% CI [0.01, 0.22]) were indirectly related to increased suicidal ideation through higher burdensomeness, controlling for depression. The second model included lifetime symptoms; lifetime fasting (ab=0.18, 95% CI [0.07, 0.29]) was indirectly related to increased suicidal ideation through higher burdensomeness, controlling for depression. LIMITATIONS The sample size prevented the use of latent variables for thwarted belongingness and perceived burdensomeness, and the cross-sectional data prevented testing for bidirectional relations among ED symptoms, thwarted belongingness, perceived burdensomeness, and suicidal ideation. CONCLUSIONS Results underscore the importance of exploring transdiagnostic ED symptoms, including body dissatisfaction and fasting in particular, that may intensify burdensomeness and thereby contribute to suicidal ideation over and above depressive symptoms in this high-risk population.
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Affiliation(s)
- Lauren N Forrest
- Department of Psychology, Miami University, 90 N. Patterson Dr., Oxford, OH 45056, United States
| | - Lindsay P Bodell
- University of Pittsburgh School of Medicine, M240 Scaife Hall, 3550 Terrace St, Pittsburgh, PA 15261, United States
| | - Tracy K Witte
- Department of Psychology, Auburn University, 226 Thach Hall, Auburn, AL 36849, United States
| | - Natalie Goodwin
- Eating Recovery Center of Washington, 1231 116th Ave NE, Bellevue, WA 98004, United States
| | - Mary L Bartlett
- Castlewood Treatment Center, 2807 Greystone Commercial Blvd #36, Birmingham, AL 35242, United States
| | - Nicole Siegfried
- Castlewood Treatment Center, 2807 Greystone Commercial Blvd #36, Birmingham, AL 35242, United States
| | - Kamryn T Eddy
- Eating Disorders Clinical and Research Program, Massachusetts General Hospital, 2 Longfellow Place, Suite 200, Boston, MA 02114, United States; Department of Psychiatry, Harvard Medical School, 25 Shattuck St., Boston, MA 02115, United States
| | - Jennifer J Thomas
- Eating Disorders Clinical and Research Program, Massachusetts General Hospital, 2 Longfellow Place, Suite 200, Boston, MA 02114, United States; Department of Psychiatry, Harvard Medical School, 25 Shattuck St., Boston, MA 02115, United States
| | - Debra L Franko
- Eating Disorders Clinical and Research Program, Massachusetts General Hospital, 2 Longfellow Place, Suite 200, Boston, MA 02114, United States; Bouvé College of Health Sciences and Department of Counseling and Applied Educational Psychology, Northeastern University, 123 Behrakis Health Sciences Center, Boston, MA 02115, United States
| | - April R Smith
- Department of Psychology, Miami University, 90 N. Patterson Dr., Oxford, OH 45056, United States.
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Winkler LAD, Bilenberg N, Hørder K, Støving RK. Does specialization of treatment influence mortality in eating disorders?--A comparison of two retrospective cohorts. Psychiatry Res 2015; 230:165-71. [PMID: 26391650 DOI: 10.1016/j.psychres.2015.08.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 08/10/2015] [Accepted: 08/26/2015] [Indexed: 10/23/2022]
Abstract
Eating disorders (EDs) are psychiatric disorders associated with high morbidity and mortality. It is well established that patients with anorexia nervosa (AN) have an increased risk of premature death, whereas mortality data are lacking for the other EDs. This study aimed to establish mortality rates in a sample of ED patients (n=998) with a mean follow-up of 12 years. This was compared to previous data from the same catchment area before a multidisciplinary centre was established. The standardized mortality ratio (SMR) was calculated. To compare the two cohorts, adjusted crude ratios were calculated with the confounding variables: body mass index (BMI), age at referral and diagnosis. In the latest cohort the SMR for AN was 2.89 vs 11.16 in the time before our specialization. SMR for bulimia nervosa (BN) and for eating disorder not otherwise specified (EDNOS) in the latest cohort were 2.37 and 1.14 respectively. When comparing two retrospective cohorts it is not possible to draw a definite conclusion, however the present study supports that integrating a somatic unit in a multidisciplinary centre may have a favourable influence on mortality in AN.
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Affiliation(s)
- Laura Al-Dakhiel Winkler
- Department of Endocrinology, Centre for Eating Disorders, Odense University Hospital & University of Southern Denmark, DK-5000 Odense C, Denmark.
| | - Niels Bilenberg
- Child and adolescent psychiatry, Centre for Eating Disorders, Psychiatry of Region Southern Denmark, Odense University Hospital & University of Southern Denmark, DK-5000 Odense C, Denmark
| | - Kirsten Hørder
- Child and adolescent psychiatry, Centre for Eating Disorders, Psychiatry of Region Southern Denmark, Odense University Hospital & University of Southern Denmark, DK-5000 Odense C, Denmark
| | - René Klinkby Støving
- Department of Endocrinology, Centre for Eating Disorders, Odense University Hospital & University of Southern Denmark, DK-5000 Odense C, Denmark
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Le Grange D, Lock J, Agras WS, Bryson SW, Jo B. Randomized Clinical Trial of Family-Based Treatment and Cognitive-Behavioral Therapy for Adolescent Bulimia Nervosa. J Am Acad Child Adolesc Psychiatry 2015; 54:886-94.e2. [PMID: 26506579 PMCID: PMC4624104 DOI: 10.1016/j.jaac.2015.08.008] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Revised: 08/10/2015] [Accepted: 08/26/2015] [Indexed: 11/19/2022]
Abstract
OBJECTIVE There is a paucity of randomized clinical trials (RCTs) for adolescents with bulimia nervosa (BN). Prior studies suggest cognitive-behavioral therapy adapted for adolescents (CBT-A) and family-based treatment for adolescent bulimia nervosa (FBT-BN) could be effective for this patient population. The objective of this study was to compare the relative efficacy of these 2 specific therapies, FBT-BN and CBT-A. In addition, a smaller participant group was randomized to a nonspecific treatment (supportive psychotherapy [SPT]), whose data were to be used if there were no differences between FBT-BN and CBT-A at end of treatment. METHOD This 2-site (Chicago and Stanford) randomized controlled trial included 130 participants (aged 12-18 years) meeting DSM-IV criteria for BN or partial BN (binge eating and purging once or more per week for 6 months). Outcomes were assessed at baseline, end of treatment, and 6 and 12 months posttreatment. Treatments involved 18 outpatient sessions over 6 months. The primary outcome was defined as abstinence from binge eating and purging for 4 weeks before assessment, using the Eating Disorder Examination. RESULTS Participants in FBT-BN achieved higher abstinence rates than in CBT-A at end of treatment (39% versus 20%; p = .040, number needed to treat [NNT] = 5) and at 6-month follow-up (44% versus 25%; p = .030, NNT = 5). Abstinence rates between these 2 groups did not differ statistically at 12-month follow-up (49% versus 32%; p = .130, NNT = 6). CONCLUSION In this study, FBT-BN was more effective in promoting abstinence from binge eating and purging than CBT-A in adolescent BN at end of treatment and 6-month follow-up. By 12-month follow-up, there were no statistically significant differences between the 2 treatments. CLINICAL TRIAL REGISTRATION INFORMATION Study of Treatment for Adolescents With Bulimia Nervosa; http://clinicaltrials.gov/; NCT00879151.
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Affiliation(s)
- Daniel Le Grange
- University of California, San Francisco and The University of Chicago, IL (Emeritus).
| | - James Lock
- Stanford University School of Medicine, Stanford, CA
| | | | | | - Booil Jo
- Stanford University School of Medicine, Stanford, CA
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Micali N, Solmi F, Horton NJ, Crosby RD, Eddy KT, Calzo JP, Sonneville KR, Swanson SA, Field AE. Adolescent Eating Disorders Predict Psychiatric, High-Risk Behaviors and Weight Outcomes in Young Adulthood. J Am Acad Child Adolesc Psychiatry 2015; 54:652-659.e1. [PMID: 26210334 PMCID: PMC4515576 DOI: 10.1016/j.jaac.2015.05.009] [Citation(s) in RCA: 138] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 05/22/2015] [Accepted: 05/29/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To investigate whether anorexia nervosa (AN), bulimia nervosa (BN), binge eating disorder (BED), and other specified feeding and eating disorders (OSFED), including purging disorder (PD), subthreshold BN, and BED at ages 14 and 16 years, are prospectively associated with later depression, anxiety disorders, alcohol and substance use, and self-harm. METHOD Eating disorders were ascertained at ages 14 and 16 years in 6,140 youth at age 14 (58% of those eligible) and 5,069 at age 16 (52% of those eligible) as part of the prospective Avon Longitudinal Study of Parents and Children (ALSPAC). Outcomes (depression, anxiety disorders, binge drinking, drug use, deliberate self-harm, weight status) were measured using interviews and questionnaires about 2 years after predictors. Generalized estimating equation models adjusting for gender, socio-demographic variables, and prior outcome were used to examine prospective associations between eating disorders and each outcome. RESULTS All eating disorders were predictive of later anxiety disorders. AN, BN, BED, PD, and OSFED were prospectively associated with depression (respectively AN: odds ratio [OR] = 1.39, 95% CI = 1.00-1.94; BN: OR = 3.39, 95% CI = 1.25-9.20; BED: OR = 2.00, 95% CI = 1.06-3.75; and PD: OR = 2.56, 95% CI = 1.38-4.74). All eating disorders but AN predicted drug use and deliberate self-harm (BN: OR = 5.72, 95% CI = 2.22-14.72; PD: OR = 4.88, 95% CI = 2.78-8.57; subthreshold BN: OR = 3.97, 95% CI = 1.44-10.98; and subthreshold BED: OR = 2.32, 95% CI = 1.43-3.75). Although BED and BN predicted obesity (respectively OR = 3.58, 95% CI = 1.06-12.14 and OR = 6.42, 95% CI = 1.69-24.30), AN was prospectively associated with underweight. CONCLUSIONS Adolescent eating disorders, including subthreshold presentations, predict negative outcomes, including mental health disorders, substance use, deliberate self-harm, and weight outcomes. This study highlights the high public health and clinical burden of eating disorders among adolescents.
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Affiliation(s)
- Nadia Micali
- Institute of Child Health, Child and Adolescent Mental Health Palliative Care and Pediatrics Section, University College London, and Icahn School of Medicine at Mount Sinai, New York.
| | | | | | - Ross D Crosby
- Neuropsychiatric Research Institute, Fargo, ND, and University of North Dakota School of Medicine and Health Sciences, Fargo
| | - Kamryn T Eddy
- Eating Disorders Clinical and Research Program, Massachusetts General Hospital, Boston, and Harvard Medical School, Boston
| | - Jerel P Calzo
- Division of Adolescent Medicine, Boston Children's Hospital and Harvard Medical School
| | - Kendrin R Sonneville
- Human Nutrition Program, University of Michigan School of Public Health, Ann Arbor
| | | | - Alison E Field
- Division of Adolescent Medicine, Boston Children's Hospital, and Harvard Medical School, Harvard School of Public Health, and Channing Division of Network Medicine, Brigham and Women's Hospital, Boston
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Zerwas S, Larsen JT, Petersen L, Thornton LM, Mortensen PB, Bulik CM. The incidence of eating disorders in a Danish register study: Associations with suicide risk and mortality. J Psychiatr Res 2015; 65:16-22. [PMID: 25958083 PMCID: PMC4482129 DOI: 10.1016/j.jpsychires.2015.03.003] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 02/16/2015] [Accepted: 03/05/2015] [Indexed: 12/19/2022]
Abstract
Our aim was to characterize the incidence rates and cumulative incidence of anorexia nervosa (AN), bulimia nervosa (BN), and eating disorder not otherwise specified (EDNOS), and examine associations among eating disorder diagnoses, suicide attempts, and mortality. Individuals born in Denmark between 1989 and 2006 were included (N = 966,141, 51.3% male). Eating disorders diagnoses (AN, broad AN, BN, EDNOS) were drawn from the Danish Psychiatric Central Research Register (PCRR) and Danish National Patient Register (NPR). Suicide attempts and deaths were captured in the NPR, the PCRR, and the Danish Civil Registration System (CRS). In females, AN had a peak hazard at approximately age 15 years, BN at 22 years, and EDNOS had an extended peak that spanned 18 years-22 years. Eating disorder diagnoses predicted a significantly higher hazard for death and suicide attempt compared with the referent of individuals with no eating disorders. In males, peak hazard for diagnosis was earlier than in females. The present study represents one of the largest and longest studies of eating disorder incidence and suicide attempts and death in both females and males. Eating disorders are accompanied by increased hazard of suicide attempts and death even in young adults.
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Affiliation(s)
- Stephanie Zerwas
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Janne Tidselbak Larsen
- National Centre for Register-Based Research, Aarhus University, Aarhus V, Denmark,Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus University, Aarhus, Denmark
| | - Liselotte Petersen
- National Centre for Register-Based Research, Aarhus University, Aarhus V, Denmark,Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus University, Aarhus, Denmark
| | - Laura M. Thornton
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Preben Bo Mortensen
- National Centre for Register-Based Research, Aarhus University, Aarhus V, Denmark,Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus University, Aarhus, Denmark,Mental Health Centre Copenhagen, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark,Centre for Integrated Register-Based Research (CIRRAU), Aarhus University, Aarhus V, Denmark
| | - Cynthia M. Bulik
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC,Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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46
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Flament MF, Henderson K, Buchholz A, Obeid N, Nguyen HNT, Birmingham M, Goldfield G. Weight Status and DSM-5 Diagnoses of Eating Disorders in Adolescents From the Community. J Am Acad Child Adolesc Psychiatry 2015; 54:403-411.e2. [PMID: 25901777 DOI: 10.1016/j.jaac.2015.01.020] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 12/09/2014] [Accepted: 02/12/2015] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To estimate jointly the point prevalence of weight and eating disorders in a community sample of adolescents; to investigate psychosocial correlates of thinness, overweight, and obesity, and of full- and subthreshold eating disorders (EDs); and to examine the relationships between weight status and prevalence of EDs. METHOD A total of 3,043 Canadian adolescents (1,254 males and 1,789 females; mean age = 14.19 years, SD = 1.61 years) completed self-report questionnaires, including the Eating Disorder Diagnostic Scale, and measures of psychosocial functioning. Objective weight and height were collected, and weight status was defined according to the International Obesity Task Force body mass index growth curve centiles. RESULTS In all, 29.5% (95% CI = 26.7, 32.5) of males and 22.8% (95% CI = 20.5, 25.2) of females were overweight or obese. A total of 2.2% (95% CI = 1.5, 3.2) of males and 4.5% (95% CI = 4.4, 4.5) of females met DSM-5 criteria for an ED; in addition, 1.1% (95% CI = 0.7, 1.9) of males and 5.1% (95% CI = 4.0, 6.5) of females were identified with a subthreshold ED. Both full- and subthreshold EDs were significantly associated with markedly impaired psychosocial functioning. There was a significant relationship between prevalence of EDs and weight status, with an increased risk for a bulimic disorder in obese relative to normal-weight males (odds ratio [OR] = 7.86) and females (OR = 3.27). CONCLUSION This study provides estimates for the prevalence of DSM-5 EDs in adolescents, further support for their impact on mental health, and new evidence for an association between bulimic disorders and obesity. Results call for an integrated approach in research and prevention regarding the whole spectrum of eating- and weight-related disorders.
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Affiliation(s)
- Martine F Flament
- University of Ottawa Institute of Mental Health Research, Ottawa, Canada.
| | | | - Annick Buchholz
- Children's Hospital of Eastern Ontario (CHEO) Centre for Healthy Active Living, the CHEO Research Institute, and Carleton University, Ottawa
| | - Nicole Obeid
- CHEO Eating Disorders Program, the CHEO Research Institute, and the University of Ottawa, Ottawa
| | | | - Meagan Birmingham
- University of Ottawa Institute of Mental Health Research, Ottawa, Canada
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Anderson LK, Murray SB, Ramirez AL, Rockwell R, Le Grange D, Kaye WH. The Integration of Family-Based Treatment and Dialectical Behavior Therapy for Adolescent Bulimia Nervosa: Philosophical and Practical Considerations. Eat Disord 2015; 23:325-35. [PMID: 26009868 DOI: 10.1080/10640266.2015.1042319] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Dialectical behavior therapy (DBT) and family-based treatment (FBT) are two evidence-based interventions that have been applied in the treatment of bulimia nervosa (BN) in adolescents. While DBT focuses on providing skills for coping with emotion dysregulation that often co-occurs with BN, FBT targets the normalization of eating patterns. The purpose of the current article is to introduce an integration of both treatments to provide a more comprehensive approach that targets the full scope of the disorder. We provide a review of the conceptual similarities and differences between FBT-BN and DBT along with strategies to guide a blended treatment approach. Given the strengths and limitations of either independent treatment, DBT and FBT-BN complement one another and together can address the range of symptoms and behaviors typically seen in adolescent BN.
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Affiliation(s)
- Leslie K Anderson
- a Department of Psychiatry , University of California, San Diego , San Diego , California , USA
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Murray SB, Anderson LK, Cusack A, Nakamura T, Rockwell R, Griffiths S, Kaye WH. Integrating Family-Based Treatment and Dialectical Behavior Therapy for Adolescent Bulimia Nervosa: Preliminary Outcomes of an Open Pilot Trial. Eat Disord 2015; 23:336-44. [PMID: 26009971 DOI: 10.1080/10640266.2015.1044345] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Adolescent bulimia nervosa (BN) remains relatively understudied, and the complex interaction between core eating psychopathology and emotional regulation difficulties provides ongoing challenges for full symptom remission. In an open pilot trial, we aimed to investigate the efficacy of a program integrating family-based treatment (FBT) and dialectical behavior therapy (DBT) in treating adolescent BN, without exclusion criteria. Participants were 35 adolescents who underwent partial hospital treatment for BN, and outcomes included measures of core BN pathology and emotional regulation difficulties, as well as parental measures of self-efficacy, completed at intake and discharge. Results indicate significant improvements in overall eating disorder pathology, t(68) = 4.52, p = .002, and in core BN symptoms, including objective binge episodes, t(68) = 2.01, p = .041, and self-induced vomiting, t(68) = 2.90, p = .005. Results also illustrated a significant increase in parental efficacy throughout the course of treatment, t(20) = .081, p = .001, although no global improvement in difficulties in emotion regulation was noted, t(68) = 1.12, p = .285. These preliminary findings support the utility of this integration of FBT and DBT, although raise interesting questions as to the mechanism of symptom remission.
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Affiliation(s)
- Stuart B Murray
- a Department of Psychiatry , University of California, San Diego , San Diego , California , USA
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