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Sternheim LC, Bijsterbosch JM, Wever MCM, van Elburg AA, Frank GKW. Examining anxious temperament in anorexia nervosa: Behavioural inhibition and intolerance of uncertainty and their contribution to trait anxiety in adolescents with anorexia nervosa. J Affect Disord 2024; 348:116-123. [PMID: 38110154 DOI: 10.1016/j.jad.2023.12.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 12/06/2023] [Accepted: 12/13/2023] [Indexed: 12/20/2023]
Abstract
BACKGROUND Anorexia nervosa (AN) is a serious and complex psychiatric disorder yet treatment results are suboptimal. Insight into the etiology of this illness is much needed. Research highlights the implication of anxiety-related traits in the development and maintenance of AN. This study investigates firstly, behavioural inhibition and intolerance for uncertainty (IU) in adolescents with and without AN, and secondly relations between these traits. METHODS In a cross-sectional study, 165 adolescent girls (AN = 94, HC = 71) completed questionnaires measuring behavioural inhibition, IU and trait anxiety. ANOVAs tested differences between AN and HC groups, and mediation models with IU as a mediator between behavioural inhibition and trait anxiety were run. RESULTS AN adolescents reported significantly higher levels of behavioural inhibition, IU and trait anxiety compared to their peers. In both AN and HC, a direct and a total effect of behavioural inhibition on trait anxiety was found. However, only in the AN group IU partially mediated the relation between behavioural inhibition and trait anxiety. LIMITATIONS Data is cross-sectional and longitudinal studies are required. A mean illness duration of nearly 2 years may mean early effects of malnourishment and habituation and future studies should include patients with shorter illness duration. CONCLUSIONS Results highlight that behavioural inhibition and IU may contribute to anxiety in AN whilst their peers may have developed better executive and social-emotional skills to manage uncertainty. Adolescents with AN may benefit from interventions targeting behavioural inhibition and IU.
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Affiliation(s)
- Lot C Sternheim
- Department of Clinical Psychology, Utrecht University, the Netherlands.
| | | | - Mirjam C M Wever
- Department of Clinical Psychology, Leiden University, the Netherlands
| | | | - Guido K W Frank
- Department of Psychiatry, University of California San Diego, USA
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2
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Meshkova TA, Mitina OV, Aleksandrova RV. Risk factors of disordered eating in adolescent girls from a community sample: a multidimensional approach. CONSORTIUM PSYCHIATRICUM 2023; 4:21-39. [PMID: 38250642 PMCID: PMC10795956 DOI: 10.17816/cp6132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 06/26/2023] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND Eating disorders (ED) are severe, chronic, and complex in nature mental illnesses that are difficult to treat. One of the ways to stave off EDs is by screening among adolescents to preempt the development of clinical forms of ED in risk groups. AIM 1) to investigate the prevalence of ED risk among adolescent girls and compare subgroups at high and low risk of ED; 2) to investigate using a multidimensional approach those variables that can interact with temperament and character traits to predict ED symptomatology. METHODS The cross-sectional observational self-report study of a community sample of adolescent girls 1217 years old (n=298; M=14.771.13) was carried out in the city of Ryazan, Russia. The Russian versions of Eating Attitudes Test and Cloningers Temperament and Character Inventory-Revised were used. In addition, an original questionnaire (Risk Factors of Eating Disorders) was developed. Regression models (to test for significant moderation) and path analysis (to test for significant mediations) were used. RESULTS Girls at risk of developing EDs are characterized by a heightened level of concern about weight and dissatisfaction with their body, tend to suffer from low self-directedness, higher novelty seeking and tendency to higher harm avoidance, display high alexithymia, experience self-distrust, negative emotionality and are dissatisfied with family relationships. They also suffer from low self-esteem and tend to be perfectionism and engage in risk behavior. Significant moderating effects were uncovered between the following ED risk factors: (1) self-distrust/risk behavior and BMI; (2) alexithymia/negative emotionality/self-esteem and cooperativeness; and (3) negative emotionality/risk behavior and self-transcendence. Family relationship dissatisfaction mediates the association between self-directedness/cooperativeness/self-transcendence and disordered eating. CONCLUSION There are various mutual influences between the numerous ED risk and prevention factors, which all together determine the paths between the predictors and final outcome.
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Affiliation(s)
| | | | - Roza V. Aleksandrova
- Research Educational Center of Applied Psychology and Psychological Services of S. Yesenin Ryazan State University
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3
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Dell'Osso L, Carpita B, Nardi B, Benedetti F, Dell'Oste V, Massimetti G, Cremone IM, Barlati S, Castellini G, Luciano M, Bossini L, Rocchetti M, Signorelli MS, Ricca V, Aguglia E, Fagiolini A, Vita A, Politi P, Maj M. Autistic traits distribution in different psychiatric conditions: A cluster analysis on the basis of the Adult Autism Subthreshold Spectrum (AdAS Spectrum) questionnaire. Psychiatry Res 2023; 326:115270. [PMID: 37320989 DOI: 10.1016/j.psychres.2023.115270] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 05/26/2023] [Accepted: 05/28/2023] [Indexed: 06/17/2023]
Abstract
Increasing interest is being paid on full-threshold and sub-threshold autism spectrum conditions among adults. Sub-threshold autistic traits (AT) seem to be distributed in a continuum from the clinical to the general population, being particularly higher among subjects with other psychiatric disorders. The aim of the present study was to evaluate the distribution of AT in a sample of subjects with different psychiatric conditions by means of a cluster analysis on the basis of the score reported to the AdAS Spectrum instrument. A total of 738 subjects recruited by seven Italian Universities were divided in 5 groups depending on the clinical diagnosis: Autism spectrum disorder (ASD), subthreshold ASD symptoms (partial ASD), Bipolar disorder (BD), Feeding and eating disorders (FED), and controls (CTLs). All subjects were assessed with the AdAS Spectrum. The cluster analysis identified 3 clusters: the high, medium and low autism clusters. The Restricted interests and rumination domain reported the highest influence in forming the clusters. The high, medium and low autism clusters were respectively more represented in the ASD, partial ASD and CTL groups. The clusters were represented intermediately in the FED and BD groups, confirming the presence of intermediate levels of AT in these clinical populations.
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Affiliation(s)
- Liliana Dell'Osso
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa 56127, Italy
| | - Barbara Carpita
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa 56127, Italy.
| | - Bendetta Nardi
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa 56127, Italy
| | - Francesca Benedetti
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa 56127, Italy
| | - Valerio Dell'Oste
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa 56127, Italy
| | - Gabriele Massimetti
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa 56127, Italy
| | - Ivan Mirko Cremone
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa 56127, Italy
| | - Stefano Barlati
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Giovanni Castellini
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - Mario Luciano
- Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Letizia Bossini
- Department of Mental Health and Department of Molecular Medicine, University of Siena, Siena, Italy
| | - Matteo Rocchetti
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | | | - Valdo Ricca
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - Eugenio Aguglia
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Andrea Fagiolini
- Department of Mental Health and Department of Molecular Medicine, University of Siena, Siena, Italy
| | - Antonio Vita
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Pierluigi Politi
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Mario Maj
- Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
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4
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Murray SB, Cabeen RP, Jann K, Tadayonnejad R, Strober M, Feusner JD. White matter microstructure in habit and reward circuits in anorexia nervosa: Insights from a neurite orientation dispersion and density imaging study. Acta Psychiatr Scand 2023; 147:134-144. [PMID: 36376250 PMCID: PMC9852024 DOI: 10.1111/acps.13521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Behavioral features of anorexia nervosa (AN) suggest abnormalities in reward and habit. Neuroimaging evidence suggests morphometric and functional perturbations within these circuits, although fewer studies have assessed white matter characteristics in AN, and no studies to date have assessed white matter microstructure in AN. METHODS In this brain imaging study, 29 female adolescents with partially or fully weight-restored AN and 27 healthy controls, all between 10 and 19 years, underwent whole-brain multi-shell diffusion tensor imaging. Utilizing neurite orientation dispersion and density imaging methods, we investigated group differences in white matter neurite density, orientation dispersion, and myelin density in tracts between prominent nodes of the reward circuit (ventral tegmental area (VTA) to nucleus accumbens (NAcc)) and the habit circuit (sensory motor area [SMA] to putamen). RESULTS Findings revealed reduced neurite (F = 5.20, p = 0.027) and myelin density (F = 5.39, p = 0.025) in the left VTA-NAcc tract, and reduced orientation dispersion in the left (F = 7.00, p = 0.011) and right (F = 6.77, p = 0.012) VTA-NAcc tract. There were no significant group differences in the SMA-putamen tract. Significant relationships, after corrections, were not evident between tract microstructure and reward responsiveness, compulsive behaviors, illness duration, or BMI. CONCLUSIONS Adolescents with AN exhibit less dense, undermyelinated, and less dispersed white matter tracts connecting prominent reward system nodes, which could potentially signify underutilization of this part of the reward circuit. These results provide a detailed examination of white matter microstructure in tracts underlying instrumental behavioral phenotypes contributing to illness in AN.
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Affiliation(s)
- Stuart B. Murray
- Department of Psychiatry & Behavioral Sciences, University of Southern California, Los Angeles, CA, USA
| | - Ryan P. Cabeen
- Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, USA
| | - Kay Jann
- Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, USA
| | - Reza Tadayonnejad
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, USA,Computation & Neural Systems program, California Institute of Technology, Pasadena, CA, USA
| | - Michael Strober
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, USA
| | - Jamie D. Feusner
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, USA,Department of Psychiatry, University of Toronto, Toronto, ON, Canada,Centre for Addiction and Mental Health, Toronto, ON, Canada,Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden,Corresponding author: Jamie Feusner, 250 College St. #645, Toronto, ON M5V 3W5, Canada, Phone: +1-416-535-8501 x33436,
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5
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Abstract
In the last decades, increasing attention has been provided to socio-cultural and neurobiological factors involved in the psychopathology of feeding and eating disorders (FED), encouraging a multifactorial approach. In this framework, several authors stressed an association between FED and other kinds of psychiatric disorders from both a psychopathological and a neurobiological point of view. In particular, many promising contributions are focusing on the possible link between FED and autism spectrum disorder (ASD). Growing interest about this association rose from the frequently reported evidence of ASD-like traits amongst FED patients and abnormal eating behaviors amongst patients with ASD. This narrative review overview aims to summarize the most relevant findings about the overlap between different kinds of FED and the autism spectrum, taking into account the most recent hypotheses about the psychopathology of both these conditions. While most of the studies focused on anorexia nervosa, both ASD and autistic traits seem to be detectable also in other kinds of FED. In addition, the recently increased interest toward a dimensional approach to psychopathology led to progressively broadening the concept of ASD, focusing on its subthreshold and gender-specific manifestations and on its link with other psychiatric conditions, including FED. Globally the studies summarized here provide further support to theoretical models featuring a neurodevelopmental approach for mental disorders. In particular, FED have been conceptualized as a possible psychopathological trajectory of a neurodevelopmental alteration, toward which female gender would act as one of many predisposing factors.
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6
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Bryant E, Aouad P, Hambleton A, Touyz S, Maguire S. 'In an otherwise limitless world, I was sure of my limit.' † Experiencing Anorexia Nervosa: A phenomenological metasynthesis. Front Psychiatry 2022; 13:894178. [PMID: 35978851 PMCID: PMC9376373 DOI: 10.3389/fpsyt.2022.894178] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 07/07/2022] [Indexed: 11/13/2022] Open
Abstract
Anorexia Nervosa (AN) has the highest mortality rate of the mental disorders, with still less than 50% of affected individuals achieving recovery. Recent calls to bring innovative, empirical research strategies to the understanding of illness and its core psychopathological features highlight the need to address significant paucity of efficacious treatment. The current study brings a phenomenological approach to this challenge, synthesizing lived experience phenomena as described by qualitative literature. Fifty-three studies published between the years 1998 and 2021 comprising a total of 1557 participants aged 12-66 suffering from AN or sub-threshold AN are included. Reciprocal and refutational analysis generated six key third-order constructs: "emotion experienced as overwhelming," "identity," "AN as a tool," "internal conflict relating to Anorexia," "interpersonal communication difficulties" and "corporeality." Twenty-six sub-themes were identified, the most common being fear, avoidance, AN as guardian/protector, and AN as intertwined with identity. Some themes associated with current treatment models such as low self-esteem, need for social approval and feelings of fatness were less common. We highlight the significant role of intense and confusing emotion in AN, which is both rooted in and engenders amplified fear and anxiety. Restrictive eating functions to numb these feelings and withdraw an individual from a chaotic and threatening world whilst providing a sense of self around which to build an illness identity. Results have implications for therapeutic practice and overly protective weight and shape focused medical treatment models, which may serve to reinforce the disease.
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Affiliation(s)
- Emma Bryant
- InsideOut Institute for Eating Disorders, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
| | - Phillip Aouad
- InsideOut Institute for Eating Disorders, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
| | - Ashlea Hambleton
- InsideOut Institute for Eating Disorders, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
| | - Stephen Touyz
- InsideOut Institute for Eating Disorders, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia.,Sydney Local Health District, Sydney, NSW, Australia
| | - Sarah Maguire
- InsideOut Institute for Eating Disorders, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia.,Sydney Local Health District, Sydney, NSW, Australia
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7
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Reivan Ortiz GG, Rivera Tapia CJ, Elizalde Martínez BA, Icaza D. Mediating Mechanisms of Perfectionism: Clinical Comorbidity of OCD and ED. Front Psychiatry 2022; 13:908926. [PMID: 35911249 PMCID: PMC9329670 DOI: 10.3389/fpsyt.2022.908926] [Citation(s) in RCA: 1] [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: 03/31/2022] [Accepted: 06/13/2022] [Indexed: 11/13/2022] Open
Abstract
Obsessive-compulsive disorder (OCD) and eating disorders (ED) share common causal factors and often represent similar entities. Studies on obsessive-compulsive disorders and eating disorders reveal a significant correlation between maladaptive perfectionism. The objective of this study is to evaluate the predictive variables of perfectionism in patients diagnosed with Anorexia Nervosa (AN), Bulimia Nervosa (BN) and OCD using a structural equation model (SEM). The sample consisted of 187 participants (60.9% women, 39.1% men) with a mean age of 26.68 (SD = 10.97). The findings reveal that the model is the same in all the disorders evaluated, achieving an adequate fit: χ2 = 7.95 (p = 0.000), RMSEA = 0.087 (95% confidence interval: 0.00 to 0.02), CFI = 0.991, TLI = 0.951 and with an overall predictive capacity of around 30% (CD = 0.318). It is recommended that future studies address the subtypes of disorders evaluated using longitudinal designs.
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Affiliation(s)
- Geovanny Genaro Reivan Ortiz
- Laboratory of Basic Psychology, Behavioral Analysis and Programmatic Development (PAD-LAB), Universidad Católica de Cuenca, Cuenca, Ecuador
| | | | | | - Daniel Icaza
- Laboratory of Basic Psychology, Behavioral Analysis and Programmatic Development (PAD-LAB), Universidad Católica de Cuenca, Cuenca, Ecuador
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8
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Sepúlveda AR, Moreno-Encinas A, Martínez-Huertas JA, Anastasiadou D, Nova E, Marcos A, Gómez-Martínez S, Villa-Asensi JR, Mollejo E, Graell M. Toward a Biological, Psychological and Familial Approach of Eating Disorders at Onset: Case-Control ANOBAS Study. Front Psychol 2021; 12:714414. [PMID: 34566794 PMCID: PMC8458812 DOI: 10.3389/fpsyg.2021.714414] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 08/20/2021] [Indexed: 11/13/2022] Open
Abstract
Eating disorders (ED) are considered as heterogeneous disorders with a complex multifactor etiology that involves biological and environmental interaction. Objective: The aim was to identify specific ED bio-psychological-familial correlates at illness onset. Methods: A case-control (1:1) design was applied, which studied 50 adolescents diagnosed with ED at onset (12-17 years old) and their families, paired by age and parents' socio-educational level with three control samples (40 with an affective disorder, 40 with asthma, and 50 with no pathology) and their respective families. Biological, psychological, and familial correlates were assessed using interviews, standardized questionnaires, and a blood test. Results: After performing conditional logistic regression models for each type of variable, those correlates that showed to be specific for ED were included in a global exploratory model (R 2 = 0.44). The specific correlates identified associated to the onset of an ED were triiodothyronine (T3) as the main specific biological correlate; patients' drive for thinness, perfectionism and anxiety as the main psychological correlates; and fathers' emotional over-involvement and depression, and mothers' anxiety as the main familial correlates. Conclusion: To our knowledge, this is the first study to use three specific control groups assessed through standardized interviews, and to collect a wide variety of data at the illness onset. This study design has allowed to explore which correlates, among those measured, were specific to EDs; finding that perfectionism and family emotional over-involvement, as well as the T3 hormone were relevant to discern ED cases at the illness onset from other adolescents with or without a concurrent pathology.
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Affiliation(s)
- Ana Rosa Sepúlveda
- Department of Biological and Health Psychology, School of Psychology, Autonomous University of Madrid, Madrid, Spain
| | - Alba Moreno-Encinas
- Department of Biological and Health Psychology, School of Psychology, Autonomous University of Madrid, Madrid, Spain
| | | | - Dimitra Anastasiadou
- Department of Biological and Health Psychology, School of Psychology, Autonomous University of Madrid, Madrid, Spain
| | - Esther Nova
- Immunonutrition Research Group, Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN), Spanish National Research Council (CSIC), Madrid, Spain
| | - Ascensión Marcos
- Immunonutrition Research Group, Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN), Spanish National Research Council (CSIC), Madrid, Spain
| | - Sonia Gómez-Martínez
- Immunonutrition Research Group, Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN), Spanish National Research Council (CSIC), Madrid, Spain
| | | | - Encarna Mollejo
- Psychiatry Service, Hospital Universitario del Sureste, Arganda del Rey, Spain
| | - Montserrat Graell
- Department of Child and Adolescent Psychiatry and Psychology, Niño Jesús University Children’s Hospital, Madrid, Spain
- CIBERSAM, Madrid, Spain
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9
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Abou Al Hassan S, Cutinha D, Mattar L. The impact of COMT, BDNF and 5-HTT brain-genes on the development of anorexia nervosa: a systematic review. Eat Weight Disord 2021; 26:1323-1344. [PMID: 32783113 DOI: 10.1007/s40519-020-00978-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 07/28/2020] [Indexed: 11/29/2022] Open
Abstract
PURPOSE The genetic aspect of anorexia nervosa (AN) involving specific genes of the central-nervous-system has not yet been clearly understood. The aim of this systematic review is to assess the impact of three candidate genes of the brain: catechol-O-methyltransferase, brain-derived neurotrophic factor (BDNF) and serotonin transporter protein, on the susceptibility to AN and identify whether a clear connection persists between each of the gene-polymorphisms and AN. METHODS A total of 21 articles were selected for this review conforming to the PRISMA guidelines. Detailed keyword combinations were implemented within specific databases such as MEDLINE, SCIENCEDIRECT and PUBMED. RESULTS The catechol-O-methyltransferase gene-polymorphism did not show any change in phenotypic variation between AN and control subjects; but the familial association was rather strong with an over-transmission of the H allele. The latter also correlated with several dimensions of the Temperament and Character Inventory (TCI) scale. A notable relation was indicated between BDNF gene-polymorphism and anorexia-restrictive in terms of phenotypic distribution; the Met66-allele also depicted high association with anorexic behavioral traits. The 5-HTTLPR gene-polymorphism was found to be significantly associated with AN susceptibility with an over-transmission of the S-allele from parents to offspring. CONCLUSION The systematic review distinctively emphasized the genetic contribution of the brain-genes on the development of AN. Despite significant study findings, no clear and standardized genetic route was determined to be the cause of AN development. Future research is needed on these specific genes to closely monitor the genetic polymorphisms and their mechanism on AN susceptibility. LEVEL OF EVIDENCE I, systematic review.
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Affiliation(s)
- Sirine Abou Al Hassan
- Dietetic Department, Saint George Hospital University Medical Center, Beirut, Lebanon.,Division of Medicine, Eating Disorders and Clinical Nutrition, University College London, London, UK
| | - Darren Cutinha
- Division of Medicine, Eating Disorders and Clinical Nutrition, University College London, London, UK
| | - Lama Mattar
- Nutrition Division, Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Beirut, Lebanon.
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10
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The costs of over-control in anorexia nervosa: evidence from fMRI and ecological momentary assessment. Transl Psychiatry 2021; 11:304. [PMID: 34016948 PMCID: PMC8138008 DOI: 10.1038/s41398-021-01405-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 04/01/2021] [Accepted: 04/22/2021] [Indexed: 01/15/2023] Open
Abstract
A growing body of evidence suggests that a high level of self-control may, despite its positive effects, influence cognitive processing in an unfavorable manner. However, the affective costs of self-control have only rarely been investigated. Anorexia nervosa (AN) is an eating disorder that is often characterized by excessive self-control. Here, we used fMRI to explore whether over-control in AN may have negative affective consequences. 36 predominantly adolescent female AN patients and 36 age-matched healthy controls (HC) viewed negative and neutral pictures during two separate fMRI sessions before and after 10 min of rest. We tested whether abnormally elevated neural activity during the initial presentation in a brain region broadly implicated in top-down control, the dorsolateral prefrontal cortex (dlPFC), could predict subsequent activation in limbic areas relevant to bottom-up affective processing. Using ecological momentary assessment (EMA), we also tested for associations between the aforementioned neuroimaging markers and negative affective states in the two weeks following the experiment. fMRI data revealed that higher initial activation of the dlPFC in AN predicted increased amygdala reactivity during the second fMRI session, which in turn was related to increased self-reported tension during two weeks following the scan. These data suggest that over-control in AN patients may come at a cost including negative affective states on a short (minutes) as well as a longer time scale (days). This mechanism may significantly contribute to the persistence of AN.
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11
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Pruccoli J, Solari A, Terenzi L, Malaspina E, Angotti M, Pignataro V, Gualandi P, Sacrato L, Cordelli DM, Franzoni E, Parmeggiani A. Autism spectrum disorder and anorexia nervosa: an Italian prospective study. Ital J Pediatr 2021; 47:59. [PMID: 33750445 PMCID: PMC7945370 DOI: 10.1186/s13052-021-01006-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 02/22/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Potential overlaps exist between psychopathological features of Anorexia Nervosa (AN) and Autism Spectrum Disorder (ASD). The impact of malnutrition on autistic traits in patients with AN should be considered. This study investigates possible associations among the psychopathology of Eating Disorders (EDs), ASD traits and BMI in a group of young patients with AN, using the EDI-3 (Eating Disorder Inventory-3) test and gold-standard measures for ASD. METHODS Prospective study involving 23 inpatients admitted to an Italian Centre for paediatric ED. ASD traits and ED psychopathology were assessed administering the ADOS-2 (Autism Diagnostic Observation Schedule-2), AQ (Autism Quotient) and EDI-3 tests. Both present and past autistic traits were investigated using different versions of AQ. Correlations were adjusted for BMI, Obsessive Compulsive Disorder (OCD) comorbidity and concurrent antipsychotic treatments. RESULTS An ASD diagnosis was possible in 22% of patients. Significant correlations were documented between ASD traits and ED psychopathology: AQ total-Interpersonal problems (IPC) (p = 0.041); AQ total-Global psychological maladjustment (GMPC) (p = 0.027); AQ social skills-Ineffectiveness (IC) (p = 0.018); AQ social skills-IPC (p = 0.019); AQ social skills-Affective problems (APC) (p = 0.025); AQ social skills-GMPC (p = 0.007); AQ attention switching-IPC (p = 0.020); ADOS-2 imagination-IC (p = 0.035). These correlations were independent of BMI, OCD and antipsychotic treatments. CONCLUSIONS ASD traits presented high prevalence in a group of young inpatients with AN. These traits were significantly correlated to 4 specific EDI-3 subscales and independent of BMI. This is the first study to investigate the relationship between ASD traits as measured with gold-standard measures, EDI-3 scores, and BMI.
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Affiliation(s)
- Jacopo Pruccoli
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.,Regional Centre for Feeding Eating Disorders, Child Neurology and Psychiatry Unit, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Altea Solari
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Letizia Terenzi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Elisabetta Malaspina
- Regional Centre for Feeding Eating Disorders, Child Neurology and Psychiatry Unit, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Marida Angotti
- Regional Centre for Feeding Eating Disorders, Child Neurology and Psychiatry Unit, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Veronica Pignataro
- Regional Centre for Feeding Eating Disorders, Child Neurology and Psychiatry Unit, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Paola Gualandi
- Regional Centre for Feeding Eating Disorders, Child Neurology and Psychiatry Unit, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Leonardo Sacrato
- Regional Centre for Feeding Eating Disorders, Child Neurology and Psychiatry Unit, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Duccio Maria Cordelli
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.,Regional Centre for Feeding Eating Disorders, Child Neurology and Psychiatry Unit, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Emilio Franzoni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.,Regional Centre for Feeding Eating Disorders, Child Neurology and Psychiatry Unit, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Antonia Parmeggiani
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy. .,Regional Centre for Feeding Eating Disorders, Child Neurology and Psychiatry Unit, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy.
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12
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Murray SB, Levinson CA, Farrell NR, Nagata JM, Compte EJ, Le Grange D. The open versus blind weight conundrum: A multisite randomized controlled trial across multiple levels of patient care for anorexia nervosa. Int J Eat Disord 2020; 53:2079-2085. [PMID: 33094860 PMCID: PMC8380001 DOI: 10.1002/eat.23397] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 09/20/2020] [Accepted: 09/20/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Anorexia nervosa (AN) is a disorder characterized by a profound fear of weight gain, resulting in significant weight loss, as well as behavioral symptoms that interfere with weight normalization. In concert, weight gain remains a proximal goal of treatment, and patient weighing is a critical component of treatment. However, divergent approaches exist in how patient weighing is undertaken in clinical practice. The aim of this study is to investigate the impact of a brief course of open weighing (sharing weight data with patients) versus blind weighing (not sharing weight data with patients) on distress around being weighed and AN symptom severity. METHOD 216 patients with AN and atypical AN will be randomized to receive 4 weeks of open or blind weighing practices across residential, intensive outpatient, and outpatient treatment settings, within the context of manualized empirically supported treatment. Following 4 weeks of open or blind weighing, all patients will be enrolled into open weighing practices. Primary outcomes of interest will be patient-reported distress around being weighed at week 5 and eating disorder symptom severity at week 5. Secondary outcomes will assess weight prediction error, intolerance of uncertainty, and the fear of food. DISCUSSION No best practice guidelines exist in determining optimal practices around weighing patients with AN. This multisite randomized controlled trial will provide the first known data on the impact of open versus blind weighing practices upon weight-related distress and AN symptom severity.
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Affiliation(s)
- Stuart B. Murray
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, California
| | - Cheri A. Levinson
- Department of Psychological and Brain Sciences, University of Louisville, Louisville, Kentucky
| | | | - Jason M. Nagata
- Department of Pediatrics, University of California, San Francisco, San Francisco, California
| | - Emilio J. Compte
- School of Psychology, Universidad Adolfo Ibáñez, Santiago, Chile,Research Department, Comenzar de Nuevo Treatment Center, Monterrey, Mexico
| | - Daniel Le Grange
- Department of Psychiatry and Behavioral Science, Weill Institute for Neurosciences, University of California, San Francisco, California,Department of Psychiatry and Behavioral Neuroscience, The University of Chicago, Chicago, Illinois
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13
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Subthreshold Autism Spectrum in a Patient with Anorexia Nervosa and Behçet's Syndrome. Case Rep Psychiatry 2020; 2020:6703979. [PMID: 32607270 PMCID: PMC7313151 DOI: 10.1155/2020/6703979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/29/2020] [Accepted: 06/08/2020] [Indexed: 11/18/2022] Open
Abstract
Recently, increasing research stressed the presence of subthreshold autistic traits in patients with other psychiatric conditions. In this framework, a significant relationship between anorexia nervosa (AN) and the autism spectrum has been frequently reported, in particular among female samples, to the point that AN has been hypothesized to be a female phenotype of autism spectrum disorder (ASD). On the other hand, among subjects with ASD has been reported a higher prevalence of immune diseases and altered immune functions. While these reports seem to support an association between neurodevelopmental and immune system alterations in ASD, the relationship between the immune system and the broader autism spectrum, including its subthreshold manifestations, remains poorly investigated. In this report, we described the presence of autistic traits in a male inpatient with AN and separation anxiety disorder, who also show a diagnosis of Behçet's syndrome (BS). This case seems to further stress the association between AN and the autism spectrum, which may not be limited to the female gender. Moreover, it further suggests a deeper link between neurodevelopmental and immune system alterations. Implications are discussed in light of the more recent neurobiological and psychopathological hypothesis about the autism spectrum.
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14
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Rosińska M, González MG, Touriño AG, Mora Giral MS. Comparing the Personality Traits of Patients with an Eating Disorder versus a Dual Diagnosis. J Dual Diagn 2020; 16:336-346. [PMID: 32618499 DOI: 10.1080/15504263.2020.1782552] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Objectives: This cross-sectional study explored personality traits of individuals receiving treatment in a private clinic for an eating disorder (ED) compared to those receiving treatment for a dual diagnosis (DD; defined as an addiction to illegal drugs and/or alcohol along with a mental illness, in this case an ED). The aims of this study were to: (a) assess the personality profiles and differentiating traits between the ED and DD groups, (b) analyze differences in personality traits of restrictive ED versus bingeing ED profiles, and lastly (c) compare the individuals Temperament and Character Inventory-Revised (TCI-R) results to their personality clusters as per the Diagnostic and Statistical Manual of Mental Disorders - 5th edition (DSM-5). Methods: The TCI-R is a self-report questionnaire consisting of seven scales, each with their own subscales, which provide a fuller understanding of each temperament and character trait evaluated. This questionnaire was given to patients (n = 67) receiving treatment at a private institute specialized in eating disorders in Barcelona, Spain and the surrounding areas, along with the State-Trait Anxiety Inventory (STAI), Beck Depression Inventory-II (BDI-II), and the Barratt Impulsiveness Scale-11 (BIS-11). These subsequent questionnaires were given as they are often found to be comorbidities of ED. Results: The ED group (n = 41), regarding the TCI-R scales, showed higher scores in harm avoidance (HA), reward dependence (RD), persistence (P), cooperativeness (C) and self-directedness (SD). Whereas, the DD (n = 26) group, showed higher scores in novelty seeking (NS) and self-transcendence (ST). Also, there was a significant positive correlation between the DD group and the extravagance (NS3) subscale of novelty seeking across models. When comparing the two ED groups, the restrictive profile (RP) to the bingeing profile (BP), there were significant negative correlations in the TCI-R subscales of dependence (RD4) and perfectionism (P4) whereas there were positive correlations in the TCI-R subscale of responsibility (SD1). Conclusions: These results support previous studies and help to appraise differences in personality traits between specific groups in a clinical setting.
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Affiliation(s)
- Magda Rosińska
- Body Image Assessment and Intervention Unit, Department of Clinical Health and Psychology, Autonomous University of Barcelona, Barcelona, Spain
| | - Marcela González González
- Clinical Health Psychologist and Researcher, ITA Mental Health Specialists and Autonomous University of Barcelona, Barcelona, Spain
| | | | - María Soledad Mora Giral
- Body Image Assessment and Intervention Unit, Department of Clinical Health and Psychology, Autonomous University of Barcelona, Barcelona, Spain
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15
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Voderholzer U, de Zwaan M, Löwe B, Schulze U, Herpertz-Dahlmann B. Transition von Adoleszenten mit Essstörungen in das Erwachsenenalter: Das Positionspapier der Task-Force Transitionspsychiatrie der DGKJP und DGPPN. ZEITSCHRIFT FUR KINDER-UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 2020; 48:443-447. [PMID: 32469257 DOI: 10.1024/1422-4917/a000727] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Ulrich Voderholzer
- Schön Klinik Roseneck, Prien am Chiemsee / Klinik für Psychiatrie und Psychotherapie, Ludwig-Maximilians-Universität, München
| | - Martina de Zwaan
- Medizinische Hochschule Hannover Klinik für Psychosomatik und Psychotherapie, Hannover
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16
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Brown TA, Cusack A, Berner LA, Anderson L, Nakamura T, Gomez L, Trim J, Chen JY, Kaye WH. Emotion Regulation Difficulties During and After Partial Hospitalization Treatment Across Eating Disorders. Behav Ther 2020; 51:401-412. [PMID: 32402256 PMCID: PMC7225176 DOI: 10.1016/j.beth.2019.07.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 07/01/2019] [Accepted: 07/03/2019] [Indexed: 01/19/2023]
Abstract
Emotion regulation deficits are associated with eating disorder (ED) symptoms, regardless of eating disorder diagnosis. Thus, recent treatment approaches for EDs, such as dialectical behavior therapy (DBT), have focused on teaching patients skills to better regulate emotions. The present study examined changes in emotion regulation among adult patients with EDs during DBT-oriented partial hospital treatment, and at follow-up (M[SD] = 309.58[144.59] days from discharge). Exploratory analyses examined associations between changes in emotion regulation and ED symptoms. Patients with anorexia nervosa, restricting (AN-R, n = 77), and binge-eating/purging subtype (AN-BP, n = 46), or bulimia nervosa (BN, n = 118) completed the Difficulties in Emotion Regulation Scale (DERS) at admission, discharge, and follow-up. Patients with BN demonstrated significant improvements across all facets of emotion dysregulation from admission to discharge and maintained improvements at follow-up. Although patients with AN-BP demonstrated statistically significant improvements on overall emotion regulation, impulsivity, and acceptance, awareness, and clarity of emotions, from admission to discharge, these improvements were not significant at follow-up. Patients with AN-R demonstrated statistically significant improvements on overall emotion dysregulation from treatment admission to discharge. Changes in emotion regulation were moderately correlated with changes in ED symptoms over time. Results support different trajectories of emotion regulation symptom change in DBT-oriented partial hospital treatment across ED diagnoses, with patients with BN demonstrating the most consistent significant improvements.
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Affiliation(s)
- Tiffany A. Brown
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Anne Cusack
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Laura A. Berner
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Leslie Anderson
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Tiffany Nakamura
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Lauren Gomez
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Julie Trim
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
| | - Joanna Y. Chen
- Department of Psychology, Drexel University; 3201 Chestnut St, Philadelphia, PA 19104
| | - Walter H. Kaye
- Eating Disorder Center for Treatment and Research, UC San Diego Health; 4510 Executive Drive, Suite 315; San Diego, CA 92121
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17
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Buelens T, Luyckx K, Verschueren M, Schoevaerts K, Dierckx E, Depestele L, Claes L. Temperament and Character Traits of Female Eating Disorder Patients with(out) Non-Suicidal Self-Injury. J Clin Med 2020; 9:jcm9041207. [PMID: 32331415 PMCID: PMC7230745 DOI: 10.3390/jcm9041207] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/19/2020] [Accepted: 04/21/2020] [Indexed: 11/26/2022] Open
Abstract
Eating disorder (ED) patients show alarmingly high prevalence rates of Non-Suicidal Self-Injury (NSSI). Adolescents seem to be particularly at risk, as EDs and NSSI both have their onset in mid-adolescence. It has been suggested that personality could be a transdiagnostic mechanism underlying both EDs and NSSI. However, little attention has been given to adolescent clinical samples compared to adult and/or community samples. Therefore, the current study investigated the role of personality in a sample of 189 female inpatients with an ED (M = 15.93, SD = 0.98). Our results confirmed the high prevalence of NSSI in EDs, specifically in patients with bingeing/purging behaviours (ED-BP). Temperamental differences were found between ED-BP and the restrictive ED subtype (ED-R). Namely, ED-BP patients showed more harm avoidance and less self-directedness compared to ED-R. Temperamental differences were found in NSSI as well, regardless of ED subtype: ED patients who had engaged in NSSI during their lifetime reported less self-directedness and more harm avoidance. Interestingly, only ED patients who recently engaged in NSSI showed less novelty seeking. These temperamental profiles should be recognised as key mechanisms in the treatment of adolescent ED patients with and without NSSI.
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Affiliation(s)
- Tinne Buelens
- Faculty of Psychology and Educational Sciences, KU Leuven, 3000 Leuven, Belgium; (K.L.); (M.V.); (L.D.); (L.C.)
- Correspondence: ; Tel.: +32-163-77-506
| | - Koen Luyckx
- Faculty of Psychology and Educational Sciences, KU Leuven, 3000 Leuven, Belgium; (K.L.); (M.V.); (L.D.); (L.C.)
- UNIBS, University of the Free State, 9300 Bloemfontein, South Africa
| | - Margaux Verschueren
- Faculty of Psychology and Educational Sciences, KU Leuven, 3000 Leuven, Belgium; (K.L.); (M.V.); (L.D.); (L.C.)
| | - Katrien Schoevaerts
- Psychiatric Hospital Alexianen Zorggroep Tienen, 3300 Tienen, Belgium; (K.S.); (E.D.)
| | - Eva Dierckx
- Psychiatric Hospital Alexianen Zorggroep Tienen, 3300 Tienen, Belgium; (K.S.); (E.D.)
- Department of Psychology and Educational Sciences, Vrije Universiteit Brussel, 1050 Elsene, Belgium
| | - Lies Depestele
- Faculty of Psychology and Educational Sciences, KU Leuven, 3000 Leuven, Belgium; (K.L.); (M.V.); (L.D.); (L.C.)
- Psychiatric Hospital Alexianen Zorggroep Tienen, 3300 Tienen, Belgium; (K.S.); (E.D.)
| | - Laurence Claes
- Faculty of Psychology and Educational Sciences, KU Leuven, 3000 Leuven, Belgium; (K.L.); (M.V.); (L.D.); (L.C.)
- Faculty of Medicine and Health Sciences, Universiteit Antwerpen, 2610 Wilrijk, Belgium
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18
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Youssef G, Plancherel B, Laget J, Corcos M, Flament MF, Halfon O. Personality trait risk factors for attempted suicide among young women with eating disorders. Eur Psychiatry 2020; 19:131-9. [PMID: 15158919 DOI: 10.1016/j.eurpsy.2003.11.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2002] [Revised: 09/04/2003] [Accepted: 11/21/2003] [Indexed: 11/19/2022] Open
Abstract
AbstractObjectiveClinical observations and a review of the literature led us to hypothesize that certain personality and character traits could provide improved understanding, and thus improved prevention, of suicidal behaviour among young women with eating disorders.MethodThe clinical group consisted of 152 women aged between 18 and 24 years, with DSM-IV anorexia nervosa/restrictive type (AN-R = 66), anorexia nervosa/purging type (AN-P = 37), bulimia nervosa/non-purging type (BN-NP = 9), or bulimia nervosa/purging type (BN-P = 40). The control group consisted of 140 subjects. The assessment measures were the Minnesota Multiphasic Personality Inventory—second version (MMPI-2) scales and subscales, the Beck Depression Inventory (BDI) used to control for current depressive symptoms, plus a specific questionnaire concerning suicide attempts.ResultsSuicide attempts were most frequent in subjects with purging behaviour (30.0% for BN-P and 29.7% for AN-P). Those attempting suicide among subjects with eating disorders were mostly students (67.8%). For women with AN-R the scales for ‘Depression’ and ‘Antisocial practices’ represented significant suicidal risk, for women with AN-P the scales for ‘Hysteria’, ‘Psychopathic deviate’, ‘Shyness/Self-consciousness’, ‘Antisocial Practices’, ‘Obsessiveness’ and ‘Low self-esteem’ were risk indicators and for women with BN-P the ‘Psychasthenia’, ‘Anger’ and ‘Fears’ scales were risk indicators.ConclusionThis study provides interesting results concerning the personality traits of young women with both eating disorders and suicidal behaviour. Students and those with purging behaviour are most at risk. Young women should be given more attention with regard to the risk of suicide attempts if they: (a) have AN-R with a tendency to self-punishment and antisocial conduct, (b) have AN-P with multiple physical complaints, are not at ease in social situations and have antisocial behaviour, or (c) if they have BN-P and tend to be easily angered with obsessive behaviour and phobic worries. The MMPI-2 is an interesting assessment method for the study of traits indicating a risk of suicidal behaviour in young subjects, after controlling for current depressive pathology.
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Affiliation(s)
- G Youssef
- Service Universitaire de Psychiatrie de l'Enfant et de l'Adolescen, Lausanne, Switzerland.
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19
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Claes L, Vandereycken W, Vertommen H. Family environment of eating disordered patients with and without self-injurious behaviors. Eur Psychiatry 2020; 19:494-8. [PMID: 15589709 DOI: 10.1016/j.eurpsy.2004.09.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2003] [Revised: 06/28/2004] [Accepted: 08/25/2004] [Indexed: 10/26/2022] Open
Abstract
AbstractObjective.– The family environment is known to be an important contributor to the course of psychiatric disorders. In this study, we examined the family context of eating disordered (ED) patients with and without self-injurious behaviors (SIB).Method.– A Dutch adaptation of the Family Environment Scale ‘Sci Eng 57(9-B):1997;5927’ was completed by 131 ED patients of whom 47% showed at least one form of SIB (e.g., cutting, burning, hair pulling, etc.).Results– Results showed a significant difference in family environment between patients with and without SIB. The family environment of self-injuring ED patients was less cohesive, expressive and socially oriented, and more conflictual and disorganized than the family environment of those without SIB. No significant differences in perceived family environment were found with respect to the number or form of SIB and the subtype of ED. Neither did we find a significant interaction effect between ED subtype and presence/absence of SIB.
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Affiliation(s)
- Laurence Claes
- Department of Psychology, Catholic University of Leuven, Tiensestraat 102, 3000 Leuven, Belgium.
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20
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Dell'Osso L, Carpita B, Cremone IM, Mucci F, Salerni A, Marazziti D, Carmassi C, Gesi C. Subthreshold Autism Spectrum in a Patient with Anorexia Nervosa and Behçet's Syndrome. Case Rep Psychiatry 2020. [PMID: 32607270 DOI: 10.1155/2020/6703979.pmid:32607270;pmcid:pmc7313151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023] Open
Abstract
Recently, increasing research stressed the presence of subthreshold autistic traits in patients with other psychiatric conditions. In this framework, a significant relationship between anorexia nervosa (AN) and the autism spectrum has been frequently reported, in particular among female samples, to the point that AN has been hypothesized to be a female phenotype of autism spectrum disorder (ASD). On the other hand, among subjects with ASD has been reported a higher prevalence of immune diseases and altered immune functions. While these reports seem to support an association between neurodevelopmental and immune system alterations in ASD, the relationship between the immune system and the broader autism spectrum, including its subthreshold manifestations, remains poorly investigated. In this report, we described the presence of autistic traits in a male inpatient with AN and separation anxiety disorder, who also show a diagnosis of Behçet's syndrome (BS). This case seems to further stress the association between AN and the autism spectrum, which may not be limited to the female gender. Moreover, it further suggests a deeper link between neurodevelopmental and immune system alterations. Implications are discussed in light of the more recent neurobiological and psychopathological hypothesis about the autism spectrum.
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Affiliation(s)
- L Dell'Osso
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - B Carpita
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - I M Cremone
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - F Mucci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - A Salerni
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - D Marazziti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - C Carmassi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - C Gesi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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21
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Central Sensitization in Chronic Pain and Eating Disorders: A Potential Shared Pathogenesis. J Clin Psychol Med Settings 2019; 28:40-52. [DOI: 10.1007/s10880-019-09685-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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22
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Abstract
This article provides background information, descriptions, and evidential support for the more recent treatments for adolescents with anorexia nervosa, including family-based treatment, adolescent focused therapy, cognitive behavioral therapy, systemic family therapy, and psychopharmacologic treatments. At this time, family-based treatment has the best evidence of efficacy and cost-effectiveness. Future directions in treatment research for adolescent anorexia nervosa are discussed.
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Affiliation(s)
- James Lock
- Department of Psychiatry and Behavioral Sciences, Stanford University, 401 Quarry Road, Stanford, CA 94305, USA.
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23
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Abstract
Personality variables have long been implicated in the onset and maintenance of eating disorders, as well as in symptom divergence between anorexia nervosa and bulimia nervosa. Clinical observations are broadly supported by the data, with restricting anorexia nervosa associated with higher levels of constraint and Persistence, and binge-purge behaviors linked to the tendency to take impulsive action when emotionally distressed. Considerable heterogeneity is found within diagnostic categories, however, suggesting that different personality structures may predispose individuals to develop disordered eating through alternative pathways.
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Affiliation(s)
- Allison F Wagner
- Department of Psychology, University of Hawai'i at Mānoa, 2530 Dole Street, Sakamaki C400, Honolulu, HI 96826, USA.
| | - Kelly M Vitousek
- Department of Psychology, University of Hawai'i at Mānoa, 2530 Dole Street, Sakamaki C400, Honolulu, HI 96826, USA
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24
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Kiss-Leizer M, Rigó A. People behind unhealthy obsession to healthy food: the personality profile of tendency to orthorexia nervosa. Eat Weight Disord 2019; 24:29-35. [PMID: 29934757 DOI: 10.1007/s40519-018-0527-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Accepted: 06/08/2018] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Our aim was to measure the personality profile of people with high orthorexic tendency using an assessment method which is acknowledged in the research of the classical eating disorders (anorexia nervosa, bulimia nervosa) and obsessive-compulsive disorder (OCD). METHODS In our research, 739 participants completed a self-administered, online questionnaire consisting of two measures: Temperament and Character Inventory-56 (TCI-56) and Ortho-11-Hu. RESULTS The orthorexia nervosa (ON) grouping variable has a significant effect on three factors of TCI: MANOVA revealed higher harm avoidance (F (2, 736) = 19.01, p < 0.001, η2 = 0.05), lower self-directedness (F (2, 736) = 22.55, p < 0.001, η2 = 0.06), and higher transcendence (F (2, 736) = 3.05, p = 0.048, η2 = 0.01) in the higher ON group, compared to the lower ON group, regardless of the effect of the risk groups. CONCLUSIONS According to earlier studies, high harm avoidance and low self-directedness are relevant factors of anorexia nervosa, bulimia nervosa, and OCD, but now it also seems to be an important parameter of orthorexia. Nevertheless, higher transcendence may be a unique feature, which suggests that orthorexia seems to be an independent phenomenon. LEVEL OF EVIDENCE V, descriptive cross-sectional study.
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Affiliation(s)
- Márton Kiss-Leizer
- Department of Personality and Health Psychology, Eötvös Loránd University, Izabella u. 46, Budapest, 1064, Hungary
| | - Adrien Rigó
- Department of Personality and Health Psychology, Eötvös Loránd University, Izabella u. 46, Budapest, 1064, Hungary.
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25
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Gregertsen EC, Mandy W, Kanakam N, Armstrong S, Serpell L. Pre-treatment patient characteristics as predictors of drop-out and treatment outcome in individual and family therapy for adolescents and adults with anorexia nervosa: A systematic review and meta-analysis. Psychiatry Res 2019; 271:484-501. [PMID: 30551081 DOI: 10.1016/j.psychres.2018.11.068] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 11/15/2018] [Accepted: 11/30/2018] [Indexed: 01/09/2023]
Abstract
Understanding variables predicting drop-out or unfavourable outcome following treatment for anorexia nervosa (AN) may help to improve upon intervention efforts. However, the current literature has demonstrated sparse and inconsistent significant findings. The current systematic review and meta-analysis summarised the evidence base examining baseline predictors of drop-out and outcome in AN treatment. A literature search was conducted to identify research investigating predictors of drop-out and outcome in individuals treated for AN. Four online databases were searched, and predictors were organised by category and dependent variable (outcome versus drop-out). 27 studies were included. Lower motivation, lower BMI, and having the binge-purge subtype of AN predicted drop-out. Greater ED pathology and poorer motivation predicted poorer outcome. Clinical recommendations include taking particular care during assessment stages to identify patients at risk of drop-out and/or poor outcome based on their clinical profile and level of motivation for recovery. At-risk patients should be receiving tailored treatment to enhance engagement and reduce risk of drop-out. In conclusion, there's some evidence that motivation, BMI, subtype, and ED pathology predicts drop-out and/or outcome in individual and family-based therapy for AN amongst adolescents and adults; however, research incorporating carefully designed multi-site studies is required to further examine these findings.
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Affiliation(s)
- Eva C Gregertsen
- Department of Clinical, Educational, and Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, UK.
| | - William Mandy
- Department of Clinical, Educational, and Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, UK
| | | | | | - Lucy Serpell
- Department of Clinical, Educational, and Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, UK; North East London Foundation Trust, London, UK
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26
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Frank GKW, DeGuzman MC, Shott ME, Laudenslager ML, Rossi B, Pryor T. Association of Brain Reward Learning Response With Harm Avoidance, Weight Gain, and Hypothalamic Effective Connectivity in Adolescent Anorexia Nervosa. JAMA Psychiatry 2018; 75:1071-1080. [PMID: 30027213 PMCID: PMC6233809 DOI: 10.1001/jamapsychiatry.2018.2151] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
IMPORTANCE Anorexia nervosa (AN) is associated with adolescent onset, severe low body weight, and high mortality as well as high harm avoidance. The brain reward system could have an important role in the perplexing drive for thinness and food avoidance in AN. OBJECTIVE To test whether brain reward learning response to taste in adolescent AN is altered and associated with treatment response, striatal-hypothalamic connectivity, and elevated harm avoidance. DESIGN, SETTING, AND PARTICIPANTS In this cross-sectional multimodal brain imaging study, adolescents and young adults with AN were matched with healthy controls at a university brain imaging facility and eating disorder treatment program. During a sucrose taste classical conditioning paradigm, violations of learned associations between conditioned visual and unconditioned taste stimuli evoked the dopamine-related prediction error (PE). Dynamic effective connectivity during sweet taste receipt was studied to investigate hierarchical brain activation across the brain network that regulates eating. The study was conducted from July 2012 to May 2017, and data were analyzed from June 2017 to December 2017. MAIN OUTCOMES AND MEASURES Prediction error brain reward response across the insula, caudate, and orbitofrontal cortex; dynamic effective connectivity between hypothalamus and ventral striatum; and treatment weight gain, harm avoidance scores, and salivary cortisol levels and their correlations with PE brain response. RESULTS Of 56 female participants with AN included in the study, the mean (SD) age was 16.6 (2.5) years, and the mean (SD) body mass index (BMI; calculated as weight in kilograms divided by height in meters squared) was 15.9 (0.9); of 52 matched female controls, the mean (SD) age was 16.0 (2.8) years, and the mean (SD) BMI was 20.9 (2.1). Prediction error response was elevated in participants with AN in the caudate head, nucleus accumbens, and insula (multivariate analysis of covariance: Wilks λ, 0.707; P = .02; partial η2 = 0.296), which correlated negatively with sucrose taste pleasantness. Bilateral AN orbitofrontal gyrus rectus PE response was positively correlated with harm avoidance (right ρ, 0.317; 95% CI, 0.091 to 0.539; P < .02; left ρ, 0.336; 95% CI, 0.112 to 0.550; P < .01) but negatively correlated with treatment BMI change (right ρ, -0.282; 95% CI, -0.534 to -0.014; P < .04; left ρ, -0.268; 95% CI, -0.509 to -0.018; P < .045). Participants with AN showed effective connectivity from ventral striatum to hypothalamus, and connectivity strength was positively correlated with insula and orbitofrontal PE response. Right frontal cortex PE response was associated with cortisol, which correlated with body dissatisfaction. CONCLUSIONS AND RELEVANCE These results further support elevated PE signal in AN and suggest a link between PE and elevated harm avoidance, brain connectivity, and weight gain in AN. Prediction error may have a central role in adolescent AN in driving anxiety and ventral striatal-hypothalamus circuit-controlled food avoidance.
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Affiliation(s)
- Guido K. W. Frank
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, School of Medicine, Aurora,Neuroscience Program, University of Colorado Anschutz Medical Campus, Aurora
| | - Marisa C. DeGuzman
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, School of Medicine, Aurora,Neuroscience Program, University of Colorado Anschutz Medical Campus, Aurora
| | - Megan E. Shott
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, School of Medicine, Aurora
| | - Mark L. Laudenslager
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, School of Medicine, Aurora
| | - Brogan Rossi
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, School of Medicine, Aurora
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Batista M, Žigić Antić L, Žaja O, Jakovina T, Begovac I. PREDICTORS OF EATING DISORDER RISK IN ANOREXIA NERVOSA ADOLESCENTS. Acta Clin Croat 2018; 57:399-410. [PMID: 31168171 PMCID: PMC6536277 DOI: 10.20471/acc.2018.57.03.01] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
SUMMARY – The purpose of the present study was to examine the association among the risk of eating disorder (ED), psychological adjustment, empathy, attachment style and thin-ideal internalization among adolescents with anorexia nervosa (AN), as compared to a healthy control (HC) group. The Questionnaire of General Data, the Eating Disorders Inventory-3 (EDI-3), the Questionnaire of Sociocultural Attitudes Towards Appearance-3 (SATAQ-3), the Experiences in Close Relationships-Revised (ECR-R) and the Basic Empathy Scale (BES) were administered to 35 female adolescents with AN and 35 HC adolescents. Eating disorder risk was found to be highest in AN females with higher levels of general psychological maladjustment (GPMC), followed by HC females with higher thin-ideal internalization. In the AN group, attachment style and thin-ideal internalization in combination with GPMC were not indicated as significant predictors of eating disorder risk. Study data provide support to conceptualizations of EDs that emphasize the role of general psychological maladjustment in the development of EDs.
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Affiliation(s)
| | - Lana Žigić Antić
- 1Department of Pediatrics, Sestre milosrdnice University Hospital Centre, Zagreb, Croatia; 2Department of Psychological Medicine, Zagreb University Hospital Centre, Zagreb, Croatia; 3School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Orjena Žaja
- 1Department of Pediatrics, Sestre milosrdnice University Hospital Centre, Zagreb, Croatia; 2Department of Psychological Medicine, Zagreb University Hospital Centre, Zagreb, Croatia; 3School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Trpimir Jakovina
- 1Department of Pediatrics, Sestre milosrdnice University Hospital Centre, Zagreb, Croatia; 2Department of Psychological Medicine, Zagreb University Hospital Centre, Zagreb, Croatia; 3School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Ivan Begovac
- 1Department of Pediatrics, Sestre milosrdnice University Hospital Centre, Zagreb, Croatia; 2Department of Psychological Medicine, Zagreb University Hospital Centre, Zagreb, Croatia; 3School of Medicine, University of Zagreb, Zagreb, Croatia
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28
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Levinson CA, Zerwas SC, Brosof LC, Thornton LM, Strober M, Pivarunas B, Crowley JJ, Yilmaz Z, Berrettini WH, Brandt H, Crawford S, Fichter MM, Halmi KA, Johnson C, Kaplan AS, La Via M, Mitchell J, Rotondo A, Woodside DB, Kaye WH, Bulik CM. Associations between dimensions of anorexia nervosa and obsessive-compulsive disorder: An examination of personality and psychological factors in patients with anorexia nervosa. EUROPEAN EATING DISORDERS REVIEW 2018; 27:161-172. [PMID: 30136346 DOI: 10.1002/erv.2635] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Revised: 06/25/2018] [Accepted: 07/01/2018] [Indexed: 01/27/2023]
Abstract
OBJECTIVE Anorexia nervosa (AN) and obsessive-compulsive disorder (OCD) are highly comorbid. However, the factors that account for this comorbidity are poorly understood. We examined the core dimensions of AN and OCD and psychological and personality factors shared by both disorders. METHOD In path analyses (N = 732 women with either current AN or recovered from AN), we examined which factors were uniquely and independently associated with the core dimensions of AN and OCD. We also examined recovery from AN as a moderator. RESULTS When individuals with AN reported greater concern over mistakes, they endorsed more severity in both AN and OCD core dimensions. These unique associations existed above and beyond all other transdiagnostic personality and psychological factors and regardless of AN recovery status. CONCLUSIONS Concern over mistakes partially accounts for severity in the core dimensions of both AN and OCD. Concern over mistakes may represent an important target in the aetiology of AN and OCD.
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Affiliation(s)
- Cheri A Levinson
- Department of Psychological and Brain Sciences, University of Louisville, Louisville, Kentucky
| | - Stephanie C Zerwas
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Leigh C Brosof
- Department of Psychological and Brain Sciences, University of Louisville, Louisville, Kentucky
| | - Laura M Thornton
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Michael Strober
- UCLA Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California
| | | | - James J Crowley
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Zeynep Yilmaz
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Wade H Berrettini
- Center of Neurobiology and Behavior, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Harry Brandt
- Center for Eating Disorders, Sheppard Pratt Health System, Towson, Maryland
| | - Steven Crawford
- Center for Eating Disorders, Sheppard Pratt Health System, Towson, Maryland
| | - Manfred M Fichter
- Klinik Roseneck, Hospital for Behavioral Medicine and University of Munich (LMU), Munich, Germany
| | - Katherine A Halmi
- Weill Cornell Medical College, New York Presbyterian Hospital - Westchester Division, White Plains, New York
| | | | - Allan S Kaplan
- Program for Eating Disorders, Toronto General Hospital and University Health Network, University of Toronto, Toronto, ON, Canada
| | - Maria La Via
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - James Mitchell
- Department of Clinical Neuroscience and Neuropsychiatric Research Institute, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota
| | - Alessandro Rotondo
- Department of Psychiatry, Pharmacology and Biotechnologies, University of Pisa, Pisa, Italy
| | - D Blake Woodside
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | | | - Cynthia M Bulik
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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29
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Dell'Osso L, Carpita B, Gesi C, Cremone IM, Corsi M, Massimetti E, Muti D, Calderani E, Castellini G, Luciano M, Ricca V, Carmassi C, Maj M. Subthreshold autism spectrum disorder in patients with eating disorders. Compr Psychiatry 2018; 81:66-72. [PMID: 29268154 DOI: 10.1016/j.comppsych.2017.11.007] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 11/19/2017] [Accepted: 11/22/2017] [Indexed: 11/26/2022] Open
Abstract
AIM Increasingly data suggest a possible overlap between psychopathological manifestations of eating disorders (EDs) and autism spectrum disorders (ASD). The aim of the present study was to assess the presence of subthreshold autism spectrum symptoms, by means of a recently validated instrument, in a sample of participants with EDs, particularly comparing participants with or without binge eating behaviours. METHODS 138 participants meeting DSM-5 criteria for EDs and 160 healthy control participants (HCs), were recruited at 3 Italian University Departments of Psychiatry and assessed by the SCID-5, the Adult Autism Subthreshold Spectrum (AdAS Spectrum) and the Eating Disorders Inventory, version 2 (EDI-2). ED participants included: 46 with restrictive anorexia (AN-R); 24 with binge-purging type of Anorexia Nervosa (AN-BP); 34 with Bulimia Nervosa (BN) and 34 with Binge Eating Disorder (BED). The sample was split in two groups: participants with binge eating behaviours (BEB), in which were included participants with AN-BP, BN and BED, and participants with restrictive behaviours (AN-R). RESULTS participants with EDs showed significantly higher AdAS Spectrum total scores than HCs. Moreover, EDs participants showed significantly higher scores on all AdAS Spectrum domains with the exception of Non verbal communication and Hyper-Hypo reactivity to sensory input for AN-BP participants, and Childhood/Adolescence domain for AN-BP and BED participants. Participants with AN-R scored significantly higher than participants with BEB on the AdAS Spectrum total score, and on the Inflexibility and adherence to routine and Restricted interest/rumination AdAS Spectrum domain scores. Significant correlations emerged between the Interpersonal distrust EDI-2 sub-scale and the Non verbal communication and the Restricted interest and rumination AdAS Spectrum domains; as well as between the Social insecurity EDI-2 sub-scale and the Inflexibility and adherence to routine and Restricted interest and rumination domains in participants with EDs. CONCLUSIONS Our data corroborate the presence of higher subthreshold autism spectrum symptoms among ED participants with respect to HCs, with particularly higher levels among restrictive participants. Relevant correlations between subthreshold autism spectrum symptoms and EDI-2 Subscale also emerged.
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Affiliation(s)
- L Dell'Osso
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - B Carpita
- Department of Clinical and Experimental Medicine, University of Pisa, Italy.
| | - C Gesi
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - I M Cremone
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - M Corsi
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - E Massimetti
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - D Muti
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - E Calderani
- Psychiatric Unit, Department of Neuropsychiatric Sciences, Florence University School of Medicine, 50134 Firenze, Italy
| | - G Castellini
- Psychiatric Unit, Department of Neuropsychiatric Sciences, Florence University School of Medicine, 50134 Firenze, Italy
| | - M Luciano
- Department of Psychiatry, University of Naples SUN, Naples, Italy
| | - V Ricca
- Psychiatric Unit, Department of Neuropsychiatric Sciences, Florence University School of Medicine, 50134 Firenze, Italy
| | - C Carmassi
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - M Maj
- Department of Psychiatry, University of Naples SUN, Naples, Italy
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Lee TJ, Kinzig KP. Reprint of "Repeated adolescent activity-based anorexia influences central estrogen signaling and adulthood anxiety-like behaviors in rats". Physiol Behav 2017; 178:179-186. [PMID: 28341321 DOI: 10.1016/j.physbeh.2017.02.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Revised: 11/28/2016] [Accepted: 12/17/2016] [Indexed: 11/18/2022]
Abstract
Anorexia nervosa (AN) typically presents in adolescence and is highly comorbid with anxiety and depression, which often persist after elimination of AN symptomology. The activity-based anorexia (ABA) paradigm allows for evaluation of behavioral and neuroendocrine consequences of AN-like behaviors, including voluntary anorexia, hyperactivity, and disruption of the hypothalamic-pituitary-gonadal (HPG) and the hypothalamic pituitary adrenal (HPA) axis. Because ABA in adolescent females results in increased anxiety-like behavior in adulthood and the estrogen signaling system has been shown to play a role in anxiety and food intake, we investigated the role of ovarian hormones in adolescent ABA-treated rats, and long-term effects of mid- and late adolescent ABA exposure on behavior and estrogen signaling. While previous research demonstrated that two bouts of ABA during adolescence resulted in decreased time in the open arm of the elevated plus maze (EPM) and increased activity of the HPA axis in response to a novel stressor, here we show that one bout of ABA in mid-or late-adolescence did not result in the same behavioral outcome. Two exposures to ABA during adolescence were necessary to produce long-term anxiety-like behavior on the EPM. Finally, removal of ovarian hormones by ovariectomy (OVX) prior to puberty did not attenuate long-term behavioral consequences of ABA in adolescence, and estrogen receptor β (ERβ) expression level in the amygdala of ABA rats was significantly lower than control subjects. Taken together, these studies identify enduring effects of ABA in adolescent females that may be mediated by ABA-induced changes to CNS ERβ signaling that increase anxiety-like behaviors.
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Affiliation(s)
- Tien-Jui Lee
- Department of Psychological Sciences, Purdue University, 703 Third Street, West Lafayette, IN 47907, United States.
| | - Kimberly P Kinzig
- Department of Psychological Sciences, Purdue University, 703 Third Street, West Lafayette, IN 47907, United States.
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31
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Lee TJ, Kinzig KP. Repeated adolescent activity-based anorexia influences central estrogen signaling and adulthood anxiety-like behaviors in rats. Physiol Behav 2017; 171:199-206. [PMID: 28069464 DOI: 10.1016/j.physbeh.2016.12.039] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Revised: 11/28/2016] [Accepted: 12/17/2016] [Indexed: 12/31/2022]
Affiliation(s)
- Tien-Jui Lee
- Department of Psychological Sciences, Purdue University, 703 Third Street, West Lafayette, IN 47907, United States.
| | - Kimberly P Kinzig
- Department of Psychological Sciences, Purdue University, 703 Third Street, West Lafayette, IN 47907, United States.
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32
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Bentz M, Jepsen JRM, Kjaersdam Telléus G, Moslet U, Pedersen T, Bulik CM, Plessen KJ. Neurocognitive functions and social functioning in young females with recent-onset anorexia nervosa and recovered individuals. J Eat Disord 2017; 5:5. [PMID: 28261479 PMCID: PMC5327534 DOI: 10.1186/s40337-017-0137-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 01/26/2017] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Young individuals with anorexia nervosa (AN) or recovered from AN display impairments of social function. To date, however, it is not clear whether they differ from controls with respect to neurocognitive performance and whether those functions contribute to the compromised social function observed in individuals with AN. METHODS We included 43 young females with first-episode AN, 28 individuals recovered from adolescent-onset AN, and 41 control individuals (14-22 yr), all without comorbid autism spectrum disorder. We compared the performance of participants across groups in seven neurocognitive functions relevant to social functioning: set-shifting, local processing, processing speed, working memory, sustained attention, verbal memory, and verbal abstraction. Further, we tested the association between neurocognitive function and social function, measured by Autism Diagnostic Observation Schedule (ADOS), with an ordinal logistic regression model. RESULTS First, participants did not differ on any neurocognitive function across groups. Second, only the neurocognitive function "verbal memory" was significantly associated with social function. Higher performance in verbal memory was associated with lower odds of impaired social function. Diagnostic group remained a significant factor, but the absence of an interaction between group and neurocognitive performance indicated that the association between verbal memory and social function was independent of group membership. CONCLUSION Young individuals with AN and those recovered from AN did not differ from controls with respect to neurocognitive performance. Verbal memory was associated with social function in all groups.
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Affiliation(s)
- Mette Bentz
- Child and Adolescent Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Bispebjerg Bakke 30, 2400 København NV, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jens Richardt Moellegaard Jepsen
- Child and Adolescent Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Bispebjerg Bakke 30, 2400 København NV, Denmark.,Lundbeck Foundation Center for Clinical Intervention and Neuropsychiatric Schizophrenia Research (CINS) and Center for Neuropsychiatric Schizophrenia Research (CNSR), Psychiatric Center Glostrup, Glostrup, Denmark
| | - Gry Kjaersdam Telléus
- Unit for Psychiatric Research, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Faculty of Medicine, Aalborg University, Aalborg, Denmark
| | - Ulla Moslet
- Child and Adolescent Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Bispebjerg Bakke 30, 2400 København NV, Denmark
| | - Tine Pedersen
- Child and Adolescent Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Bispebjerg Bakke 30, 2400 København NV, Denmark.,Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Cynthia M Bulik
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, USA.,Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, USA.,Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Kerstin Jessica Plessen
- Child and Adolescent Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Bispebjerg Bakke 30, 2400 København NV, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Amianto F, Bertorello A, Migliore F, Abbate-Daga G, Fassino S. Alexithymia in anorexia and bulimia: Ubiquitous and primary trait? COGENT PSYCHOLOGY 2016. [DOI: 10.1080/23311908.2016.1185994] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- F. Amianto
- Neuroscience Department, Psychiatry Section, University of Turin, Psychiatric Clinic, V. Cherasco 11, 10126 Turin, Italy
| | - A. Bertorello
- Neuroscience Department, Psychiatry Section, University of Turin, Psychiatric Clinic, V. Cherasco 11, 10126 Turin, Italy
| | - F. Migliore
- Neuroscience Department, Psychiatry Section, University of Turin, Psychiatric Clinic, V. Cherasco 11, 10126 Turin, Italy
| | - G. Abbate-Daga
- Neuroscience Department, Psychiatry Section, University of Turin, Psychiatric Clinic, V. Cherasco 11, 10126 Turin, Italy
| | - S. Fassino
- Neuroscience Department, Psychiatry Section, University of Turin, Psychiatric Clinic, V. Cherasco 11, 10126 Turin, Italy
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Abstract
PURPOSE OF REVIEW In the last decades, three main different personality domains have been investigated in the field of eating disorders: personality traits, temperament, and personality disorders. The use of a wide range of instruments and the presence of many different approaches in the definition of personality dimensions make it difficult to summarize the emerging results from different studies. The aim of this narrative review is to critically highlight and discuss all interesting developments in this field, as reflected in the recent literature. RECENT FINDINGS The study of personality and temperament in eating disorders seems to be in line with the recently suggested dimensional approach, which highlights the importance of symptoms aggregation, rather than the categorical diagnoses. Recent literature seems to confirm that specific personality and temperamental profiles can be drawn for patients with eating disorders, which can discriminate different eating disorders' diagnoses/symptoms. SUMMARY These observations have relevant clinical implications as treatment of eating disorders is largely based on psychotherapeutic interventions. However, large longitudinal studies are needed to better clarify the suggested relationships and to identify more defined therapeutic strategies.
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Tanaka S, Yoshida K, Katayama H, Kohmura K, Kawano N, Imaeda M, Kato S, Ando M, Aleksic B, Nishioka K, Ozaki N. Association of Beck Depression Inventory score and Temperament and Character Inventory-125 in patients with eating disorders and severe malnutrition. J Eat Disord 2015; 3:36. [PMID: 26550476 PMCID: PMC4636062 DOI: 10.1186/s40337-015-0077-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 10/30/2015] [Indexed: 11/10/2022] Open
Abstract
The authors investigated the association between personality and physical/mental status in malnourished patients with eating disorders. A total of 45 patients with anorexia nervosa, avoidant/restrictive food intake disorder, and other specified feeding or eating disorders were included and compared with 39 healthy controls. Personality characteristics and severity of depression were assessed using the Temperament and Character Inventory-125 and Beck's Depression Inventory. Depression correlated with harm avoidance and self-directedness in both cases and controls. Body mass index did not correlate with personality in either group. These findings should be verified by longitudinal studies with higher weight/weight recovered patients.
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Affiliation(s)
- Satoshi Tanaka
- />Department of Psychiatry, Nagoya University Hospital, 65 Tsurumai, Showa, Nagoya, Aichi 466-8550 Japan
| | - Keizo Yoshida
- />Health Care Promotion Division, DENSO Corporation, 1-1, Showacho, Kariya, Aichi 448-8661 Japan
| | - Hiroto Katayama
- />Minami-Seikyo Hospital, 2-204, Minamioodaka, Midori, Nagoya, Aichi 459-8540 Japan
| | - Kunihiro Kohmura
- />Seichiryo Hospital, 16-27, Tsurumai 4, Showa, Nagoya, Aichi 466-0064 Japan
| | - Naoko Kawano
- />Institute of Innovation for Future Society, Nagoya University, Furocho, Chikusa, Nagoya, Aichi 464-8601 Japan
| | - Miho Imaeda
- />Department of Psychiatry, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi 466-8550 Japan
| | - Saki Kato
- />Saku Central Hospital, 197 Usuda, Saku, Nagano 384-0301 Japan
| | - Masahiko Ando
- />Center for Advanced Medicine and Clinical Research, Nagoya University Hospital, 65 Tsurumai, Showa, Nagoya, Aichi 466-8550 Japan
| | - Branko Aleksic
- />Department of Psychiatry, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi 466-8550 Japan
| | - Kazuo Nishioka
- />Department of Psychiatry, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi 466-8550 Japan
| | - Norio Ozaki
- />Department of Psychiatry, Nagoya University Graduate School of Medicine, 65 Tsurumai, Showa, Nagoya, Aichi 466-8550 Japan
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Martinez MA, Craighead LW. Toward Person(ality)-Centered Treatment: How Consideration of Personality and Individual Differences in Anorexia Nervosa May Improve Treatment Outcome. CLINICAL PSYCHOLOGY-SCIENCE AND PRACTICE 2015. [DOI: 10.1111/cpsp.12111] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Wagner G, Zeiler M, Berger G, Huber WD, Favaro A, Santonastaso P, Karwautz A. Eating Disorders in Adolescents with Celiac Disease: Influence of Personality Characteristics and Coping. EUROPEAN EATING DISORDERS REVIEW 2015; 23:361-70. [PMID: 26100655 DOI: 10.1002/erv.2376] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Revised: 04/30/2015] [Accepted: 05/18/2015] [Indexed: 12/18/2022]
Abstract
OBJECTIVES Patients suffering from celiac disease (CD) have a higher risk of developing disturbed eating behaviour. METHOD In a multi-centre study, 259 female adolescents with CD and without a chronic condition were analysed regarding their eating disorder (ED) status, depression, personality, coping strategies and quality of life. RESULTS Patients with CD and comorbid EDs were older and more often non-compliant with their diet and had a higher body mass index (BMI) and higher levels of depression. Differences in personality features disappear when controlling for age and depression. Higher ill-being and lower joy in life were reported by patients with CD and ED compared with patients without EDs, even when controlling for age and depression levels. No differences between patients (with CD) with and without EDs in coping strategies were found. BMI and lower self-directedness predicted ED status. CONCLUSIONS Early identification of EDs in patients with CD is suggested and should include BMI and personality factors.
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Affiliation(s)
- Gudrun Wagner
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, Austria
| | - Michael Zeiler
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, Austria
| | - Gabriele Berger
- Gastroenterology Unit, Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Austria
| | - Wolf-Dietrich Huber
- Gastroenterology Unit, Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Austria
| | - Angela Favaro
- Department of Neurosciences, University of Padova, Italy
| | | | - Andreas Karwautz
- Eating Disorders Unit, Department of Child and Adolescent Psychiatry, Medical University of Vienna, Austria
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Rienecke RD, Lebow J, Lock J, Le Grange D. Family Profiles of Expressed Emotion in Adolescent Patients With Anorexia Nervosa and Their Parents. JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY 2015; 46:428-436. [PMID: 25945418 DOI: 10.1080/15374416.2015.1030755] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The current study examined expressed emotion (EE) among families of adolescents with anorexia nervosa (AN) participating in a treatment study. EE ratings were made from 110 adolescents toward their parents and from parents toward their children using videotaped family interviews. Participants were 92% female and 75% Caucasian with a mean age of 14.41 years. Four family profiles were created (low patient EE/low parent EE, high patient EE/high parent EE, low patient EE/high parent EE, high patient EE/low parent EE). Family EE profile was not related to full remission at end of treatment. Groups were then combined according to EE level of parent. The low parent group (defined as low on criticism, hostility, and emotional overinvolvement) had significantly lower scores on a measure of eating disorder psychopathology than the high parent group at the end of treatment. Patients with AN in low EE families do better in treatment than those patients belonging to high EE families. These findings are true regardless of the EE status of the patient.
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Affiliation(s)
| | - Jocelyn Lebow
- b Department of Psychiatry & Behavioral Sciences , University of Miami.,c Department of Psychiatry and Psychology , Mayo Clinic
| | - James Lock
- d Department of Psychiatry & Behavioral Sciences , Stanford University
| | - Daniel Le Grange
- e Department of Psychiatry , University of California , San Francisco
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Lock J, La Via MC. Practice parameter for the assessment and treatment of children and adolescents with eating disorders. J Am Acad Child Adolesc Psychiatry 2015; 54:412-25. [PMID: 25901778 DOI: 10.1016/j.jaac.2015.01.018] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Accepted: 01/31/2015] [Indexed: 10/23/2022]
Abstract
This Practice Parameter reviews evidence-based practices for the evaluation and treatment of eating disorders in children and adolescents. Where empirical support is limited, clinical consensus opinion is used to supplement systematic data review. The Parameter focuses on the phenomenology of eating disorders, comorbidity of eating disorders with other psychiatric and medical disorders, and treatment in children and adolescents. Because the database related to eating disorders in younger patients is limited, relevant literature drawn from adult studies is included in the discussion.
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Rosenvinge JH, Pettersen G. Epidemiology of eating disorders part III: social epidemiology and case definitions revisited. ACTA ACUST UNITED AC 2015. [DOI: 10.1080/21662630.2015.1022197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Rotella F, Fioravanti G, Godini L, Mannucci E, Faravelli C, Ricca V. Temperament and emotional eating: a crucial relationship in eating disorders. Psychiatry Res 2015; 225:452-7. [PMID: 25537489 DOI: 10.1016/j.psychres.2014.11.068] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Revised: 08/28/2014] [Accepted: 11/29/2014] [Indexed: 11/28/2022]
Abstract
Specific personality traits are related to Eating Disorders (EDs) specific and general psychopathology. Recent studies suggested that Emotional Eating (EE) is a common dimension in all EDs, irrespective of binge eating. The present study was aimed to explore the relationship of temperamental features with EE and eating symptomatology in a sample of EDs patients, adjusting for general psychopathology. One hundred and sixty six female patients were enrolled at the Eating Disorders Outpatient Clinic of the Careggi Teaching-Hospital of Florence. Participants completed the emotional eating scale, the temperament and character inventory, the eating disorder examination questionnaire and the symptom checklist 90-revised. Novelty seeking and self directedness showed significant correlations with EE after adjustment for general psychopathology. Patients with binge eating displayed significant associations between EE and novelty seeking and self directedness. Among patients without binge eating, no significant correlation between EE and temperamental features was observed. Specific temperamental features are associated to EE in EDs. A clear, different pattern of association in patients with different eating attitudes and behavior was found. Considering that treatments of EDs are largely based on psychotherapeutic interventions, focused on emotions and cognitions, the present data provide some hints which could be helpful for the development of more appropriate psychotherapeutic strategies.
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Affiliation(s)
- Francesco Rotella
- Psychiatric Unit, Careggi Teaching Hospital, Florence University School of Medicine, Largo Brambilla 3, 50134 Florence, Italy.
| | - Giulia Fioravanti
- Department of Health Sciences, University of Florence, Viale Pieraccini 6, 50139 Florence, Italy.
| | - Lucia Godini
- Psychiatric Unit, Careggi Teaching Hospital, Florence University School of Medicine, Largo Brambilla 3, 50134 Florence, Italy.
| | - Edoardo Mannucci
- Diabetes Agency, Careggi Teaching Hospital, Via delle Oblate 4, 50141 Florence, Italy.
| | - Carlo Faravelli
- Department of Health Sciences, University of Florence, Viale Pieraccini 6, 50139 Florence, Italy.
| | - Valdo Ricca
- Psychiatric Unit, Careggi Teaching Hospital, Florence University School of Medicine, Largo Brambilla 3, 50134 Florence, Italy.
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Bennett SL, Gaudiani JL, Brinton JT, Mehler PS. Motivated to survive: high cooperativeness in severe anorexia nervosa. Eat Disord 2015; 23:430-8. [PMID: 25826097 DOI: 10.1080/10640266.2015.1027118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This study assessed the personality of severely ill patients with anorexia nervosa, restricting (AN-R) and binge-purge subtypes (AN-BP), during hospitalization for medical stabilization. Participants (N = 37) completed the Temperament and Character Inventory, Revised. Personality domains were similar between AN-R and AN-BP with the exception of cooperativeness. AN-R patients scored higher on this dimension, suggesting that individuals with restricting anorexia may be more tolerant of treatment during early medical stabilization. Future research is needed to further elucidate this novel finding in order to identify the point at which body mass index predicts a decline in cooperativeness and the potential need for new intervention strategies.
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Affiliation(s)
- Susan L Bennett
- a Department of Psychiatry , University of Colorado Denver , Denver , Colorado , USA
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Atiye M, Miettunen J, Raevuori-Helkamaa A. A meta-analysis of temperament in eating disorders. EUROPEAN EATING DISORDERS REVIEW 2014; 23:89-99. [PMID: 25546554 DOI: 10.1002/erv.2342] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Revised: 12/03/2014] [Accepted: 12/08/2014] [Indexed: 11/09/2022]
Abstract
Although suggested as an important contributor to the development and maintenance of eating disorders, temperament has not previously been studied adopting a meta-analytical approach. We therefore pooled data (N = 14 studies; N = 3315 cases, N = 3395 controls) on Cloninger's temperament traits (novelty seeking, harm avoidance, reward dependence and persistence) in anorexia nervosa (AN), bulimia nervosa (BN), binge eating disorder (BED) and eating disorders not otherwise specified. Persistence was significantly higher than in the controls in all eating disorders except for BED the highest levels being observed in AN. Correspondingly, the highest effect sizes for harm avoidance were seen in AN. Novelty seeking was significantly elevated relative to the controls only in BN. Harm avoidance was significantly lower, and reward dependence was significantly higher in individuals who had recovered from AN than in those who remained ill. Future studies with a longitudinal design are needed to explore the temporal relationships between eating disorders and temperament traits.
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Affiliation(s)
- Minna Atiye
- Hjelt Institute, Department of Public Health, University of Helsinki, Finland
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Le Grange D, O'Connor M, Hughes EK, Macdonald J, Little K, Olsson CA. Developmental antecedents of abnormal eating attitudes and behaviors in adolescence. Int J Eat Disord 2014; 47:813-24. [PMID: 25046731 DOI: 10.1002/eat.22331] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This study capitalizes on developmental data from an Australian population-based birth cohort to identify developmental markers of abnormal eating attitudes and behaviors in adolescence. The aims were twofold: (1) to develop a comprehensive path model identifying infant and childhood developmental correlates of Abnormal Eating Attitudes and Behaviors in adolescence, and (2) to explore potential gender differences. METHOD Data were drawn from a 30-year longitudinal study that has followed the health and development of a population based cohort across 15 waves of data collection from infancy since 1983: The Australian Temperament Project. Participants in this analysis were the 1,300 youth who completed the 11th survey at 15-16 years (1998) and who completed the eating disorder inventory at this time point. RESULTS Developmental correlates of Abnormal Eating Attitudes and Behaviors in mid-adolescence were temperamental persistence, early gestational age, persistent high weight, teen depression, stronger peer relationships, maternal dieting behavior, and pubertal timing. Overall, these factors accounted for 28% of the variance in Abnormal Eating Attitudes and Behaviors at 15-16 years of age. Depressive symptoms, maternal dieting behavior, and early puberty were more important factors for girls. Late puberty was a more important factor for boys. DISCUSSION Findings address an important gap in our understanding of the etiology of Abnormal Eating Attitudes and Behaviors in adolescence and suggest multiple targets for preventive intervention.
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Affiliation(s)
- Daniel Le Grange
- Department of Psychiatry and Behavioral Neuroscience, The University of Chicago, Chicago, Illinois
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BDNF genetic variability modulates psychopathological symptoms in patients with eating disorders. Eur Child Adolesc Psychiatry 2014; 23:669-79. [PMID: 24292283 DOI: 10.1007/s00787-013-0495-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Accepted: 11/09/2013] [Indexed: 10/26/2022]
Abstract
The brain-derived neurotrophic factor (BDNF) gene may influence eating behavior, body weight and cognitive impairments. We aimed to investigate whether BDNF genetic variability may affect anthropometric and psychological parameters in patients with anorexia or bulimia nervosa (AN, BN) and/or modulate the risk for the disorder. A total of 169 unrelated female patients and 312 healthy controls were genotyped for two common BDNF single-nucleotide polymorphisms (SNPs), Val66Met and C-270T, and several selected tag-SNPs. Associated personality characteristics and psychopathological symptoms were assessed by the EDI-2 and SCL-90R inventories, respectively. No single SNP or haplotype played a relevant role in the risk for AN or BN. The rs16917237 TT genotype was significantly associated with increased weight (74.63 ± 16.58 vs. 57.93 ± 13.02) and body mass index (28.94 ± 6.22 vs. 22.23 ± 4.77) in the BN group after correcting for multiple testing. Haplotype analyses using a sliding window approach with three adjacent SNPs produced four loci of interest. Locus 3 (rs10835210/rs16917237/C-270T) showed a broad impact on the measured psychopathological symptoms. Haplotypes CGC and CGT in this locus correlated with scores in all three scales of the SCL-90R inventory, both in AN and BN patients. In contrast, the results of the EDI-2 inventory were largely unaffected. These preliminary results suggest that variability in the BDNF gene locus may contribute to anthropometric characteristics and also psychopathological symptoms that are common but not exclusive of ED patients.
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Rothschild-Yakar L, Waniel A, Stein D. Representational and Encoding Processes: Dissociated Mode of Mentalization. J Am Psychoanal Assoc 2014; 62:NP22-NP28. [PMID: 24973394 DOI: 10.1177/0003065114539554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
| | - Ariela Waniel
- Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel, and Department of Education, Bar Ilan University
| | - Daniel Stein
- Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel, and Sackler Faculty of Medicine, Tel-Aviv University
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Baker JH, Sisk CL, Thornton LM, Brandt H, Crawford S, Fichter MM, Halmi KA, Johnson C, Jones I, Kaplan AS, Mitchell JE, Strober M, Treasure J, Woodside DB, Berrettini WH, Kaye WH, Bulik CM, Klump KL. Primary amenorrhea in anorexia nervosa: impact on characteristic masculine and feminine traits. EUROPEAN EATING DISORDERS REVIEW 2014; 22:32-8. [PMID: 24123541 PMCID: PMC4266542 DOI: 10.1002/erv.2263] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Revised: 07/10/2013] [Accepted: 09/10/2013] [Indexed: 11/09/2022]
Abstract
Animal studies indicate that gonadal hormones at puberty have an effect on the development of masculine and feminine traits. However, it is unknown whether similar processes occur in humans. We examined whether women with anorexia nervosa (AN), who often experience primary amenorrhea, exhibit attenuated feminization in their psychological characteristics in adulthood due to the decrease/absence of gonadal hormones at puberty. Women with AN were compared on a number of psychological characteristics using general linear models on the basis of the presence/absence of primary amenorrhea. Although women with primary amenorrhea exhibited lower anxiety scores than those without primary amenorrhea, in general, results did not provide evidence of attenuated feminization in women with AN with primary amenorrhea. Future research should utilize novel techniques and direct hormone measurement to explore the effects of pubertal gonadal hormones on masculine and feminine traits.
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Segura-García C, Chiodo D, Sinopoli F, De Fazio P. Temperamental factors predict long-term modifications of eating disorders after treatment. BMC Psychiatry 2013; 13:288. [PMID: 24200241 PMCID: PMC3833841 DOI: 10.1186/1471-244x-13-288] [Citation(s) in RCA: 17] [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: 03/31/2013] [Accepted: 07/31/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Eating Disorders (EDs) are complex psychiatric pathologies characterized by moderate to poor response to treatment. Criteria of remission and recovery are not yet well defined. Simultaneously, personality plays a key role among the factors that determine treatment outcome. The aim of the present research is to evaluate the possibility of temperamental and character traits to predict the long-term outcome of ED. METHOD A sample of 25 AN and 28 BN female patients were re-assessed face-to-face after a minimum 5-years-follow-up through SCID-I, EDI-2 and TCI-R. Regression Analyses were performed to ascertain the possibility of TCI-R dimensions at the first visit to predict the long-term outcome. RESULTS Clinical and psychopathological symptoms significantly decreased over the time and 23% of participants no longer received a categorical ED diagnosis after at least 5 years of follow-up. TCI-R dimensions failed to predict the absence of a DSM-IV-TR diagnosis in the long term, but Novelty Seeking, Harm Avoidance and Reward Dependence demonstrated to predict the clinical improvement of several EDI-2 scales. CONCLUSIONS Our results support the idea that temperamental dimensions are relevant to the long-term improvement of clinical variables of ED. Low Novelty Seeking is the strongest predictor of poor outcome.
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Affiliation(s)
- Cristina Segura-García
- Department of Health Sciences, Chair of Psychiatry, University Magna Graecia, Catanzaro, Italy.
| | - Dora Chiodo
- Department of Health Sciences, Chair of Psychiatry, University Magna Graecia, Catanzaro, Italy
| | - Flora Sinopoli
- Ambulatory for Clinical Research and Treatment of Eating Disorders, University Hospital Mater Domini, Catanzaro, Italy
| | - Pasquale De Fazio
- Department of Health Sciences, Chair of Psychiatry, University Magna Graecia, Catanzaro, Italy
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Mentalizing in self vs. parent representations and working models of parents as risk and protective factors from distress and eating disorders. J Nerv Ment Dis 2013; 201:510-8. [PMID: 23686159 DOI: 10.1097/nmd.0b013e3182948316] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This study examined whether low developmental level of mentalization and symbolization, manifested as low ability to represent and reflect on mental states of the self and parents as well as malevolent working models of parents, may be risk factors in the genesis of eating disorders (EDs). We examined 71 female adolescent inpatients with ED and 45 controls without ED using the Object Representation Inventory and self-report measures assessing emotional distress and ED symptoms. The results indicated that the patients with ED presented with a significantly lower level of mentalization and symbolization and with more malevolent working models of their parents in comparison with the controls without ED. A more benevolent parental representation, specifically with the father, combined with better mentalization abilities, was found to indirectly predict lower ED symptoms, via the reduction of distress levels. These findings suggest that adequate mentalization and benevolent working models of parents may serve as a protective factor reducing the level of ED symptoms.
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Slane JD, Klump KL, Donnellan MB, McGue M, Iacono WG. The dysregulated cluster in personality profiling research: longitudinal stability and associations with bulimic behaviors and correlates. J Pers Disord 2013; 27:337-58. [PMID: 23398096 PMCID: PMC3887551 DOI: 10.1521/pedi_2013_27_091] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Among cluster analytic studies of the personality profiles associated with bulimia nervosa, a group of individuals characterized by emotional lability and behavioral dysregulation (i.e., a dysregulated cluster) has emerged most consistently. However, previous studies have all been cross-sectional and mostly used clinical samples. This study aimed to replicate associations between the dysregulated personality cluster and bulimic symptoms and related characteristics using a longitudinal, population-based sample. Participants were females assessed at ages 17 and 25 from the Minnesota Twin Family Study, clustered based on their personality traits. The Dysregulated cluster was successfully identified at both time points and was more stable across time than either the Resilient or Sensation Seeking clusters. Rates of bulimic symptoms and related behaviors (e.g., alcohol use problems) were also highest in the dysregulated group. Findings suggest that the dysregulated cluster is a relatively stable and robust profile that is associated with bulimic symptoms.
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Affiliation(s)
- Jennifer D. Slane
- Department of Psychiatry, University of Michigan,Corresponding Author, University of Michigan Addiction Research Center, Rachel Upjohn Building, 4250 Plymouth Road, Office 2433, Ann Arbor, Michigan 48109-2700, P: 734-232-0456; F: 734-998-7992,
| | | | | | - Matthew McGue
- Department of Psychology at the University of Minnesota
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