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Favaretto E, Bedani F, Brancati GE, De Berardis D, Giovannini S, Scarcella L, Martiadis V, Martini A, Pampaloni I, Perugi G, Pessina E, Raffone F, Ressico F, Cattaneo CI. Synthesising 30 years of clinical experience and scientific insight on affective temperaments in psychiatric disorders: State of the art. J Affect Disord 2024; 362:406-415. [PMID: 38972642 DOI: 10.1016/j.jad.2024.07.011] [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: 04/15/2024] [Revised: 06/17/2024] [Accepted: 07/04/2024] [Indexed: 07/09/2024]
Abstract
The concept of affective temperament has been extensively discussed throughout the history of psychopathology and represents a cornerstone in the study of mood disorders. This review aims to trace the evolution of the concept of affective temperaments (ATs) from Kraepelin's seminal work to the present day. In the 1980s, Akiskal redefined Kraepelin's concept of affective temperaments (ATs) by integrating the five recognized ATs into the broader framework of the soft bipolar spectrum. This conceptualization viewed ATs as non-pathological predispositions underlying psychiatric disorders, particularly mood disorders. Epidemiological and clinical studies have validated the existence of the five ATs. Furthermore, evidence suggests that ATs may serve as precursors to various psychiatric disorders and influence clinical dimensions such as disease course, psychopathology, and treatment adherence. Additionally, ATs appear to play a significant role in moderating phenomena such as suicide risk and stress coping. Incorporating an evaluation of temperamental bases of disorders into the multidimensional psychiatric diagnostic process could enhance treatment optimization and prognosis estimation.
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Affiliation(s)
- E Favaretto
- Department of Addiction, South Tyrol Health Care, Bressanone, Italy.
| | - F Bedani
- Mercy University Hospital, Cork, IRELAND
| | | | - D De Berardis
- Department of Psychiatry, Azienda Sanitaria Locale 4, Teramo, ITALY.
| | - S Giovannini
- Department of Addiction, South Tyrol Health Care, Bressanone, Italy
| | - L Scarcella
- Department of Psychiatry, South Tyrol Health Care, Bressanone, Italy.
| | - V Martiadis
- Department of Mental Health, Asl Napoli 1 Centro, Naples, Italy
| | - A Martini
- Department of Mental Health, ASL CN2 Alba - Bra, Italy
| | - I Pampaloni
- National OCD and BDD Unit, South West London and St Georges NHS Trust, London, United Kingdom.
| | - G Perugi
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy.
| | - E Pessina
- Department of Mental Health, ASL CN2 Alba - Bra, Italy
| | - F Raffone
- Department of Mental Health, Asl Napoli 1 Centro, Naples, Italy
| | - F Ressico
- Outpatient Unit Department of Mental Health Novara, Borgomanero, Italy
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Martini M, Longo P, Di Benedetto C, Delsedime N, Panero M, Abbate-Daga G, Toppino F. Nasogastric Tube Feeding in Anorexia Nervosa: A Propensity Score-Matched Analysis on Clinical Efficacy and Treatment Satisfaction. Nutrients 2024; 16:1664. [PMID: 38892597 PMCID: PMC11174568 DOI: 10.3390/nu16111664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 05/24/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024] Open
Abstract
The choice of a refeeding strategy is essential in the inpatient treatment of Anorexia Nervosa (AN). Oral nutrition is usually the first choice, but enteral nutrition through the use of a Nasogastric Tube (NGT) often becomes necessary in hospitalized patients. The literature provides mixed results on the efficacy of this method in weight gain, and there is a scarcity of studies researching its psychological correlates. This study aims to analyze the effectiveness of oral versus enteral refeeding strategies in inpatients with AN, focusing on Body Mass Index (BMI) increase and treatment satisfaction, alongside assessing personality traits. We analyzed data from 241 inpatients, comparing a group of treated vs. non-treated individuals, balancing confounding factors using propensity score matching, and applied regression analysis to matched groups. The findings indicate that enteral therapy significantly enhances BMI without impacting treatment satisfaction, accounting for the therapeutic alliance. Personality traits showed no significant differences between patients undergoing oral or enteral refeeding. The study highlights the clinical efficacy of enteral feeding in weight gain, supporting its use in severe AN cases when oral refeeding is inadequate without adversely affecting patient satisfaction or being influenced by personality traits.
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Affiliation(s)
| | | | | | | | | | - Giovanni Abbate-Daga
- Eating Disorders Center, Department of Neuroscience “Rita Levi Montalcini”, University of Turin, Via Cherasco 11, 10126 Turin, Italy; (M.M.); (P.L.); (C.D.B.); (N.D.); (M.P.); (F.T.)
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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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Papini NM, Presseller E, Bulik CM, Holde K, Larsen JT, Thornton LM, Albiñana C, Vilhjálmsson BJ, Mortensen PB, Yilmaz Z, Petersen LV. Interplay of polygenic liability with birth-related, somatic, and psychosocial factors in anorexia nervosa risk: a nationwide study. Psychol Med 2024:1-14. [PMID: 38347808 DOI: 10.1017/s0033291724000175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
BACKGROUND Although several types of risk factors for anorexia nervosa (AN) have been identified, including birth-related factors, somatic, and psychosocial risk factors, their interplay with genetic susceptibility remains unclear. Genetic and epidemiological interplay in AN risk were examined using data from Danish nationwide registers. AN polygenic risk score (PRS) and risk factor associations, confounding from AN PRS and/or parental psychiatric history on the association between the risk factors and AN risk, and interactions between AN PRS and each level of target risk factor on AN risk were estimated. METHODS Participants were individuals born in Denmark between 1981 and 2008 including nationwide-representative data from the iPSYCH2015, and Danish AN cases from the Anorexia Nervosa Genetics Initiative and Eating Disorder Genetics Initiative cohorts. A total of 7003 individuals with AN and 45 229 individuals without a registered AN diagnosis were included. We included 22 AN risk factors from Danish registers. RESULTS Risk factors showing association with PRS for AN included urbanicity, parental ages, genitourinary tract infection, and parental socioeconomic factors. Risk factors showed the expected association to AN risk, and this association was only slightly attenuated when adjusted for parental history of psychiatric disorders or/and for the AN PRS. The interaction analyses revealed a differential effect of AN PRS according to the level of the following risk factors: sex, maternal age, genitourinary tract infection, C-section, parental socioeconomic factors and psychiatric history. CONCLUSIONS Our findings provide evidence for interactions between AN PRS and certain risk-factors, illustrating potential diverse risk pathways to AN diagnosis.
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Affiliation(s)
- Natalie M Papini
- Department of Health Sciences, Northern Arizona University, Flagstaff, AZ, USA
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Emily Presseller
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Psychological and Brain Sciences, Drexel University, Philadelphia, PA, USA
- Center for Weight, Eating, and Lifestyle Science, Drexel University, Philadelphia, PA, USA
| | - Cynthia M Bulik
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Katrine Holde
- National Centre for Register-based Research, Aarhus BSS, Aarhus University, Aarhus, Denmark
- Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus University, Aarhus, Denmark
| | - Janne T Larsen
- National Centre for Register-based Research, Aarhus BSS, Aarhus University, Aarhus, Denmark
- Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus University, Aarhus, Denmark
| | - Laura M Thornton
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Clara Albiñana
- National Centre for Register-based Research, Aarhus BSS, Aarhus University, Aarhus, Denmark
| | - Bjarni J Vilhjálmsson
- National Centre for Register-based Research, Aarhus BSS, Aarhus University, Aarhus, Denmark
- Bioinformatic Research Centre, Aarhus University, Aarhus, Denmark
- Novo Nordisk Foundation Center for Genomic Mechanisms of Disease, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Preben B Mortensen
- National Centre for Register-based Research, Aarhus BSS, Aarhus University, Aarhus, Denmark
| | - Zeynep Yilmaz
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- National Centre for Register-based Research, Aarhus BSS, Aarhus University, Aarhus, Denmark
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Liselotte V Petersen
- National Centre for Register-based Research, Aarhus BSS, Aarhus University, Aarhus, Denmark
- Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus University, Aarhus, Denmark
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Longo P, Bevione F, Amodeo L, Martini M, Panero M, Abbate-Daga G. Perfectionism in anorexia nervosa: Associations with clinical picture and personality traits. Clin Psychol Psychother 2023. [PMID: 37970961 DOI: 10.1002/cpp.2931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 10/18/2023] [Accepted: 10/18/2023] [Indexed: 11/19/2023]
Abstract
Although many researchers addressed the topics, no consistent data are currently available regarding the relationship between perfectionism and personality traits in anorexia nervosa (AN). The present study aimed to assess differences between high- and low-perfectionism groups of patients with AN and to identify which variables show the strongest association with perfectionism. A group of inpatients with AN (n = 193) was recruited and completed a battery of self-report questionnaires regarding eating-related and general psychopathology, perfectionism, and personality. On the basis of perfectionism scores, patients were divided into high- and low-perfectionism groups. High-perfectionist patients displayed higher eating-related and general psychopathology; higher depressive, cyclothymic, irritable and anxious temperament, and lower self-directedness, cooperativeness and self-esteem. Perfectionism was associated with the drive for thinness, cooperativeness, self-esteem and anxious temperament. On the basis of the two personality traits most strongly correlated with perfectionism (i.e., cooperativeness and anxious temperament), patients could be correctly assigned to the high- or low-perfectionism group by an algorithm. The study suggests that perfectionism in AN is related to eating psychopathology, especially of restrictive type, and personality features such as cooperativeness and anxious temperament. These findings confirm the important role of perfectionism in AN, not only concerning eating behaviour but personality as well.
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Affiliation(s)
- Paola Longo
- Eating disorders Center, Department of Neuroscience, University of Turin, Turin, Italy
| | - Francesco Bevione
- Eating disorders Center, Department of Neuroscience, University of Turin, Turin, Italy
| | - Laura Amodeo
- Eating disorders Center, Department of Neuroscience, University of Turin, Turin, Italy
| | - Matteo Martini
- Eating disorders Center, Department of Neuroscience, University of Turin, Turin, Italy
| | - Matteo Panero
- Eating disorders Center, Department of Neuroscience, University of Turin, Turin, Italy
| | - Giovanni Abbate-Daga
- Eating disorders Center, Department of Neuroscience, University of Turin, Turin, Italy
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Martini M, Longo P, Tamarin T, Toppino F, Brustolin A, Abbate-Daga G, Panero M. Exploring Caloric Restriction in Inpatients with Eating Disorders: Cross-Sectional and Longitudinal Associations with Body Dissatisfaction, Body Avoidance, Clinical Factors, and Psychopathology. Nutrients 2023; 15:3409. [PMID: 37571346 PMCID: PMC10420884 DOI: 10.3390/nu15153409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/27/2023] [Accepted: 07/29/2023] [Indexed: 08/13/2023] Open
Abstract
Reduction in food intake is an important feature of eating disorders (EDs). However, whereas self-reported cognitive control over food (i.e., dietary restraint) is commonly assessed, we are not aware of any study evaluating the actual reduction in caloric intake (i.e., caloric restriction, CR) and its relationships with psychopathological, clinical, and anamnestic factors in individuals with EDs. In this study, we quantified caloric intake, CR, and weight suppression in 225 ED inpatients and explored significant relationships with self-reported eating symptoms, body dissatisfaction, body avoidance, personality, and affective symptoms. For underweight inpatients (n = 192), baseline predictors of caloric intake and restriction at discharge were assessed through a data-driven approach. CR at admission was significantly related to eating symptomatology, state anxiety, and body image. In regression models, CR, higher BMI, binge-purging symptoms, and the interaction between weight suppression and CR were significantly related to body dissatisfaction. The best psychopathological predictors of caloric intake and restriction at discharge for underweight inpatients were perfectionistic concern over mistakes and state anxiety. These results suggest that caloric restriction is associated to relevant ED features and warrant for a multidimensional assessment of ED psychopathology.
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Affiliation(s)
| | | | | | | | | | - Giovanni Abbate-Daga
- Eating Disorders Center, Department of Neuroscience “Rita Levi Montalcini”, University of Turin, Via Cherasco 11, 10126 Turin, Italy; (M.M.); (P.L.); (T.T.); (F.T.); (A.B.); (M.P.)
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Virtual Rejection and Overinclusion in Eating Disorders: An Experimental Investigation of the Impact on Emotions, Stress Perception, and Food Attitudes. Nutrients 2023; 15:nu15041021. [PMID: 36839379 PMCID: PMC9965581 DOI: 10.3390/nu15041021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 02/15/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023] Open
Abstract
(1) Background: the investigation of how interpersonal functioning affects eating psychopathology has been receiving increasing attention in the last decade. This study evaluates the impact of virtual social inclusion or ostracism on emotions, perceived stress, eating psychopathology, and the drive to binge or restrict in patients across the eating disorder spectrum. (2) Methods: a group of 122 adolescent and adult females with different eating disorder diagnoses were compared to 50 healthy peers with regards to their performance on, and responses to the Cyberball task, a virtual ball-tossing game. Each participant was randomly assigned to playing a social inclusion or a social exclusion block of the Cyberball task and completed self-report assessments of emotions, perceived stress and urge to restrict/binge before and after the task. (3) Results: patients with anorexia nervosa showed a more negative impact on psychological well-being evaluated with the need threat scale after the excluding block, while patients with bulimia nervosa reported more negative effects after the overincluding condition. Patients with binge eating disorder showed a reduction in specific negative emotions after the overincluding block, unlike all other participants. (4) Conclusions: findings show significant correlations between restraint thoughts in patients with bulimia nervosa and binge thoughts in patients with binge eating disorder after being exposed to the inclusion condition. Different reactions in cognitive and emotional states of patients with eating disorders after different interpersonal scenarios confirm the impact of inclusive or exclusive relationships on eating psychopathology, with specific and different responses across the eating disorder spectrum, that have been discussed, linked to their eating behavioral cognition.
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Martini M, Longo P, Delsedime N, Abbate-Daga G, Panero M. Increased General, Eating, and Body-Related Psychopathology in Inpatients in a Specialized Eating Disorders Unit after the Beginning of the COVID-19 Pandemic: A Retrospective Comparison with the Pre-Pandemic Period. J Clin Med 2023; 12:jcm12020573. [PMID: 36675502 PMCID: PMC9866300 DOI: 10.3390/jcm12020573] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/03/2023] [Accepted: 01/09/2023] [Indexed: 01/13/2023] Open
Abstract
The study of the effects of the COVID-19 pandemic on individuals who attended mental health services is needed to identify the specific vulnerabilities associated to this challenging period. Despite several analyses reporting the worsening of eating disorders symptomatology after the beginning of the pandemic, characterizations of adult inpatients with eating disorders are still lacking. We conducted a retrospective analysis to assess whether adult individuals who underwent hospitalization in a specialized eating disorders unit in the two years after the beginning of the COVID-19 pandemic differed in clinical presentation, psychopathological measures, and treatment outcomes from inpatients hospitalized in the two years before. In the comparison between the two groups, the individuals who began treatment after the start of the pandemic presented with more physical hyperactivity and more severe psychopathological scores in most of the areas investigated, with differences in eating symptoms still evident at discharge. Notably, body-related symptoms (i.e., body shape concerns, body checking, body avoidance) were associated with the pandemic, and also for inpatients with extreme anorexia nervosa. This retrospective analysis does not allow us to separate the impact of COVID-19 from other potentially relevant co-occurring factors; however, these findings help in understanding how the pandemic could have affected individuals that needed specialized intensive treatment.
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Jérolon A, Perduca V, Delsedime N, Abbate-Daga G, Marzola E. Mediation models of anxiety and depression between temperament and drive for thinness and body dissatisfaction in anorexia nervosa. Eat Weight Disord 2022; 27:2569-2581. [PMID: 35460450 PMCID: PMC9556361 DOI: 10.1007/s40519-022-01397-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 03/25/2022] [Indexed: 11/26/2022] Open
Abstract
PURPOSE Anorexia nervosa (AN) is a life-threatening condition in which temperament, anxiety, depression, and core AN body-related psychopathology (drive for thinness, DT, and body dissatisfaction, BD) are intertwined. This relationship has not been to date disentangled; therefore, we performed a multiple mediation analysis aiming to quantify the effect of each component. METHODS An innovative multiple mediation statistical method has been applied to data from 184 inpatients with AN completing: Temperament Evaluation of Memphis, Pisa, Paris, and San Diego Autoquestionnaire, Eating Disorders Inventory-2, State-Trait Anxiety Inventory, and Beck Depression Inventory. RESULTS All affective temperaments but the hyperthymic one were involved in the relationship with DT and BD. Only the anxious temperament had a significant unmediated direct effect on DT after the strictest correction for multiple comparisons, while the depressive temperament had a significant direct effect on DT at a less strict significance level. State anxiety was the strongest mediator of the link between affective temperament and core AN body-related psychopathology. Depression showed intermediate results while trait anxiety was not a significant mediator at all. CONCLUSION Affective temperaments had a relevant impact on body-related core components of AN; however, a clear direct effect could be identified only for the anxious and depressive temperaments. Also, state anxiety was the strongest mediator thus entailing interesting implications in clinical practice. LEVEL OF EVIDENCE V, cross-sectional study.
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Affiliation(s)
- Allan Jérolon
- CNRS, MAP5 UMR 8145, Université de Paris, F-75006 Paris, France
| | | | - Nadia Delsedime
- Eating Disorders Center, Department of Neuroscience, Rita Levi Montalcini”, Hospital “Città della Salute e Della Scienza”, University of Turin, Via Cherasco 11, 10126 Turin, Italy
| | - Giovanni Abbate-Daga
- Eating Disorders Center, Department of Neuroscience, Rita Levi Montalcini”, Hospital “Città della Salute e Della Scienza”, University of Turin, Via Cherasco 11, 10126 Turin, Italy
| | - Enrica Marzola
- Eating Disorders Center, Department of Neuroscience, Rita Levi Montalcini”, Hospital “Città della Salute e Della Scienza”, University of Turin, Via Cherasco 11, 10126 Turin, Italy
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Affective cognition in eating disorders: a systematic review and meta-analysis of the performance on the "Reading the Mind in the Eyes" Test. Eat Weight Disord 2022; 27:2291-2307. [PMID: 35384555 PMCID: PMC9556412 DOI: 10.1007/s40519-022-01393-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 03/13/2022] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND The Reading the Mind in the Eyes Test (RMET) is listed in the National Institute of Mental Health's Research Domain Criteria as a tool apt to measure the understanding of others' mental states. People diagnosed with anorexia nervosa (AN) showed poorer performances on the RMET than healthy controls. Less data are available concerning other eating disorders. METHODS Systematic review of four major databases from inception to July 15, 2021 following the PRISMA guidelines. Meta-analysis of cross-sectional observational studies comparing the scores of the RMET between patients with eating disorders and age- and-gender matched control groups. RESULTS Out of 21 studies, we retrieved 29 independent samples of patients diagnosed with an eating disorder. Patients with active AN (n = 580) showed worse performances on the RMET than controls (n = 1019). Year of publication accounted for 61% of the (substantial: I2 = 81%) heterogeneity in the meta-analysis. Earlier studies were more likely to find worse performances on the RMET of patients with active AN than later studies. Patients with bulimia nervosa (n = 185) performed poorly as compared to controls (n = 249), but the results were not statistically significant on the random-effect model. Obese patients with binge-eating disorder (n = 54) did not differ on the RMET from obese controls (n = 52). Patients with eating disorder not otherwise specified (n = 57) showed minimal differences compared to controls (n = 96). Study quality was good in six studies only. CONCLUSIONS Patients with eating disorders do not suffer from an impaired understanding of others' mental states, except for a still-to-be-identified subgroup of patients with active AN. LEVEL OF EVIDENCE I, systematic review and meta-analysis.
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Obeid S, Awad E, Wachten H, Hallit S, Strahler J. Temperaments and orthorexia nervosa: a cross-cultural study between Germany and Lebanon. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-03467-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AbstractThe aim of this study was to explore the association between affective temperaments and orthorexic eating and whether temperament may explain cross-cultural differences in this behavior while considering the two dimensions of orthorexic eating, healthy (HeOr) and nervosa (OrNe). To accomplish this, 337 and 389 individuals were recruited in Lebanon and Germany, respectively. The brief version of the Temperament Evaluation of Memphis, Pisa, Paris and San Diego explored depressive, hyperthymic, cyclothymic, anxious and irritable temperaments, and the Teruel Orthorexia scale explored orthorexic eating. HeOr appeared comparable between countries but OrNe was higher in Lebanon. In terms of affective temperaments, the higher the depressive, cyclothymic, irritable, and anxious temperaments, the higher were the levels of OrNe. Only the hyperthymic temperament scale was positively associated with HeOr. Three-step regression analysis indicated only gender as a unique predictor for HeOr. By contrast, gender, depressive, hyperthymic, and anxious temperament as well as the two-way interactions country*depressive temperament and country*hyperthymic temperament were significant predictors of OrNe. The positive association between OrNe and depressive temperament was only found for the German sample while the negative association between hyperthymic temperament and OrNe was somewhat stronger in the Lebanese sample. Overall, a higher healthy interest in diet was linked to the hyperthymic temperament. Findings emphasized the role of temperaments in pathological orthorexic eating in general as well as in explaining cross-cultural differences in these behaviors. The assessment of temperaments could help to fit treatments for eating pathologies to individuals from different cultures, focusing interventions more on these aspects.
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12
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Phillipou A, Gurvich C, Castle DJ, Rossell SL. Anorexia nervosa, weight restoration and biological siblings: Differences and similarities in clinical characteristics. Australas Psychiatry 2022; 30:458-461. [PMID: 35138958 DOI: 10.1177/10398562211067194] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Anorexia nervosa (AN) is associated with clinical characteristics including eating disorder symptomatology, negative mood states, perfectionism and cognitive inflexibility. Whether these characteristics differ across illness stages, and are also present in first-degree relatives, demonstrating heritability, is unclear. The aim of this research was to compare current AN (c-AN), weight-restored AN (wr-AN), sisters of individuals with AN (AN-sis) and healthy controls (HC) on these measures. METHOD Eighty participants (n = 20/group) completed the study. RESULTS Eating disorder symptomatology was similar among c-AN and wr-AN groups, whereas the AN-sis did not differ from either wr-AN or HC. Anxiety was significantly higher in c-AN, wr-AN and AN-sis groups, relative to HC. Increased perfectionism was identified in the c-AN and wr-AN groups compared to AN-sis and HC on the 'concern over mistakes', 'personal standards' and 'doubt and actions' subscales of the Multidimensional Perfectionism Scale. Group differences were not apparent on cognitive flexibility. CONCLUSIONS These findings suggest that anxiety may be a risk factor or linked to genetic susceptibility for AN, as well as specific aspects of perfectionism that relate to self-imposed standards.
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Affiliation(s)
- Andrea Phillipou
- Centre for Mental Health, 3783Swinburne University of Technology, Melbourne, Australia.,Department of Mental Health, 60078St Vincent's Hospital, Melbourne, Australia.,Department of Mental Health, 96043Austin Health, Melbourne, Australia
| | - Caroline Gurvich
- 90088Monash Alfred Psychiatry Research Centre, Monash University & The Alfred Hospital, Melbourne, Australia
| | - David J Castle
- Centre for Complex Interventions, 7978Centre for Addictions and Mental Health, Toronto, Canada.,Department of Psychiatry, 7938University of Toronto, Toronto, Canada
| | - Susan L Rossell
- Centre for Mental Health, 3783Swinburne University of Technology, Melbourne, Australia.,Department of Mental Health, 60078St Vincent's Hospital, Melbourne, Australia
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In Patients with Obesity, Are Affective Temperaments Associated with Attrition? An Evaluation during and before the SARS-CoV-2 Pandemic. J Clin Med 2022; 11:jcm11030862. [PMID: 35160313 PMCID: PMC8836900 DOI: 10.3390/jcm11030862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/31/2022] [Accepted: 02/03/2022] [Indexed: 01/04/2023] Open
Abstract
Timely data on attrition from weight loss programs for patients with obesity during the SARS-CoV-2 pandemic are lacking, so we aimed to contribute to filling this gap in the literature by comparing attrition during or outside of the SARS-CoV-2 pandemic and its possible association with patients' affective temperaments, psychopathology, and clinical variables. Two-hundred and eleven outpatients with obesity were recruited and completed the Temperament Evaluation of Memphis, Pisa, and San Diego Auto-questionnaire, Binge Eating Scale, Beck Depression Inventory, and State-Trait Anxiety Inventory. Those who dropped out during the pandemic period were mostly men, with younger age of weight gain, and with a larger waist circumference than completers. Patients with obesity who dropped out outside of the SARS-CoV-2 pandemic showed marked levels of depression, anxiety, binge eating episodes, and higher affective temperaments (but the hyperthymic one) when compared to their counterparts. The cyclothymic temperament slightly increased attrition (OR = 1.13, 95% CI 1.00-1.27 p = 0.05) outside the pandemic, while during the pandemic, male gender (OR = 3.50, 1.04-11.7, p = 0.04) was associated with attrition. These findings suggested that male patients with obesity are at particular risk of drop-out from weight-loss treatment during the SARS-CoV-2 pandemic; contrariwise, outside the pandemic, affective temperaments could be a useful baseline assessment for defining the attrition risk in these patients.
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Scumaci E, Marzola E, Abbate-Daga G, Pellegrini M, Ponzo V, Goitre I, Benso A, Broglio F, Belcastro S, Crespi C, D'Eusebio C, De Michieli F, Ghigo E, Bo S. Affective temperaments and obesity: Is there an association with binge eating episodes and multiple weight cycling? J Affect Disord 2021; 295:967-973. [PMID: 34706470 DOI: 10.1016/j.jad.2021.08.105] [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: 05/05/2021] [Revised: 07/23/2021] [Accepted: 08/28/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND affective temperaments have been so far understudied in the field of obesity. Therefore, we aimed to assess affective temperaments in outpatients with obesity reporting symptoms of binge eating (BE) and multiple weight cycling (MWC) and to investigate the likelihood of an association between affective temperaments and risk of both conditions. METHODS A total of 300 individuals with obesity seeking treatment at the Obesity Unit of an academic hospital were asked to complete self-report measures of affective temperaments, BE, depressive and anxiety symptoms, and quality of life. RESULTS Even in the absence of full-blown mental disorders, symptoms of anxiety and depression emerged in the sample; 197 individuals (65.6%) reported BE and 162 (54%) MWC. The most frequent affective temperament was the depressive one. Depression symptoms and cyclothymic scores (directly), and age and hyperthymic score (inversely) were significantly associated with BE risk, while being an active smoker (directly) and hyperthymic score (inversely) were significantly associated with MWC risk, after controlling for confounders in a multiple logistic regression. LIMITATIONS sample size was small, the study was limited to a single center, no formal definition of weight cycling exists and MWC was self-reported. CONCLUSIONS A substantial number of outpatients with obesity reported BE and MWC notwithstanding the absence of a formal psychiatric diagnosis. Cyclothymic scores were positively associated with BE while the hyperthymic temperament showed a protective effect on both BE and MWC. These findings suggest the need for multidisciplinary treatments for people with obesity enhancing research on temperament-based psychological interventions.
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Affiliation(s)
- Elena Scumaci
- Department of Medical Sciences, University of Torino, Italy
| | - Enrica Marzola
- Eating Disorders Center, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Italy.
| | - Giovanni Abbate-Daga
- Eating Disorders Center, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Italy
| | | | | | - Ilaria Goitre
- Department of Medical Sciences, University of Torino, Italy
| | - Andrea Benso
- Department of Medical Sciences, University of Torino, Italy
| | - Fabio Broglio
- Department of Medical Sciences, University of Torino, Italy
| | - Sara Belcastro
- Diabetes and Metabolic Diseases Clinic, "Città della Salute e della Scienza" Hospital of Torino, Italy
| | - Chiara Crespi
- Diabetes and Metabolic Diseases Clinic, "Città della Salute e della Scienza" Hospital of Torino, Italy
| | | | | | - Ezio Ghigo
- Department of Medical Sciences, University of Torino, Italy
| | - Simona Bo
- Department of Medical Sciences, University of Torino, Italy
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Monteleone AM, Cardi V, Ambwani S, Cascino G, Albano G, Pellegrino F, Treasure J. Network intervention analysis to assess the trajectory of change and treatment effects associated with the use of online guided self-help for anorexia nervosa. Early Interv Psychiatry 2021; 15:1210-1216. [PMID: 33058456 DOI: 10.1111/eip.13064] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/16/2020] [Accepted: 09/26/2020] [Indexed: 12/19/2022]
Abstract
AIM The aim of this study was to use the innovative technique of Network Intervention Analysis (NIA) to examine the trajectory of symptom change associated with the use of a digital guided self-help intervention (RecoveryMANTRA) to augment treatment as usual in adult anorexia nervosa. METHODS Self-reported eating disorder symptoms and mood (stress, anxiety and depression), work and social adjustment, motivation and treatment (Treatment as usual + RecoveryMANTRAand Treatment as usual) were included as nodes in the network and examined using NIA. Networks were computed at baseline (n = 88, 99), at end of treatment (6 weeks, n = 71, 75) and at 6- (n = 58, 63) and 12-month (n = 52, 63) follow-up. RESULTS RecoveryMANTRA was associated with a direct effect on anxiety, shape concern and restraint at the end of the intervention. This effect was not maintained at follow-up. There were no direct effects of RecoveryMANTRA on motivation, stress and depression. CONCLUSIONS These findings indicate that RecoveryMANTRA exerts a direct effect on eating disorder symptoms and anxiety. NIA is a promising method to evaluate trajectories of clinical change and direct and indirect effects of a therapeutic intervention compared to a control condition.
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Affiliation(s)
| | - Valentina Cardi
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | | | - Giammarco Cascino
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', Section of Neurosciences, University of Salerno, Salerno, Italy
| | - Gaia Albano
- Department of Psychology, Educational Sciences and Human Movement, University of Palermo, Palermo, Italy
| | - Francesca Pellegrino
- Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Janet Treasure
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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16
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Marzola E, Martini M, Brustolin A, Abbate-Daga G. Inpatients with severe-enduring anorexia nervosa: Understanding the "enduringness" specifier. Eur Psychiatry 2021; 64:e44. [PMID: 34254574 PMCID: PMC8278247 DOI: 10.1192/j.eurpsy.2021.2218] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Background Despite the need for a common definition of severe and enduring anorexia nervosa (SE-AN) with the overarching goal to optimize treatments, this definition still is being debated. Therefore, in this study we conducted an in-depth investigation of the history of AN and its clinical outcomes on inpatients with AN to ascertain the eventual “profiles” for individuals with varying durations of the illness (DOI). Methods We recruited 169 inpatients with AN, grouping them according to DOI: <3 years (short duration, SD-AN); 3–6.99 years (medium duration, MD-AN); and ≥7 years (long duration, LD-AN). We then performed a self-report and interview-based investigation of AN history, clinical data, eating, and general psychopathology, including personality, premorbid traits, stage of change, and quality of life. We measured the clinical outcomes for hospitalization as well. Results The majority of the measures did not differ across groups. Those with LD-AN were older and diagnosed mostly with the binge-purging AN subtype, failed more previous AN-related treatments, reported a lower lifetime body mass index, and trended toward a younger age at onset when compared to the other groups. All patients responded equally well to hospitalization, but patients with SD-AN improved less in drive for thinness and body-related concerns. Conclusions We did not find the “enduringness” of AN to be a specifier of severity. Hospitalization was effective for those with LD-AN and MD-AN, while interventions for the core cognitive aspects of over-evaluation of body shape should be offered to patients with SD-AN.
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Affiliation(s)
- Enrica Marzola
- Eating Disorders Center, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Turin, Italy
| | - Matteo Martini
- Eating Disorders Center, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Turin, Italy
| | - Annalisa Brustolin
- Eating Disorders Center, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Turin, Italy
| | - Giovanni Abbate-Daga
- Eating Disorders Center, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Turin, Italy
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17
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Paganini C, Peterson G, Andrews K. The Mediating Role of Temperamental Traits on the Relationship between Age of Puberty and Eating Disorders: A Mediating Analysis through Structural Equation Modelling of Australian Eating Disorder Outpatients. The Journal of Genetic Psychology 2021; 182:391-405. [PMID: 34151736 DOI: 10.1080/00221325.2021.1940822] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The current study had the aim to assess whether temperamental traits mediate the relationship between time of puberty and eating disorder (ED) severity using a sample of 292 outpatients with EDs [68 with Anorexia Nervosa Restrictive Type (AN-R), 101 with Anorexia Nervosa Binge Purging Type (AN-BP), 72 with Bulimia Nervosa (BN) and 51 with Other Specified Feeding and Eating Disorder (OSFED)]. Age of puberty, the severity of EDs, and temperamental traits were assessed through Demographic and Medical History Form, Eating Disorder Examination 17.0d (EDE-17.0d) and Temperament and Character Inventory-Revised (TCI-R), with a focus on the temperament scales: novelty seeking (TCI-NS), harm avoidance (TCI-HA), reward dependence (TCI-RD) and persistence (TCI-P). One-way ANOVA, correlation, and mediating analyses through structural equation modeling were performed to test the relationship between variables under investigation and assess if the four temperamental traits act as mediators in the relationship between time of puberty and ED severity. The results show a full mediating effect of the temperamental sub-scales on the relationship between puberty and EDE-17. In particular, TCI-R HA showed a complementary mediation on the relationship between age of puberty and EDE-17.0d, meaning that age of puberty increases the level of TCI-R HA, which in turn increases the severity of ED, confirming that this temperamental trait plays an important role in the development of ED after puberty. To conclude, temperamental traits seem to play a full mediating role in the relationship between puberty and ED severity, but more research is needed.
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Affiliation(s)
- Chiara Paganini
- School of Pharmacy, University of Tasmania, Sandy Bay, Australia.,Australian College of Applied Psychology, Melbourne, Australia
| | - Gregory Peterson
- School of Pharmacy, University of Tasmania, Sandy Bay, Australia
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Differences in severity of eating disorder symptoms between adults with depression and adults with anxiety. Eat Weight Disord 2021; 26:1409-1416. [PMID: 32592138 PMCID: PMC7906044 DOI: 10.1007/s40519-020-00947-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 06/11/2020] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES Anxiety and depression are both considered maintaining factors for eating disorders (ED) but it is still unclear if one is more strongly associated with ED symptoms than the other. We examined differences in severity of ED symptoms among adults with either, both, or neither depression and anxiety. METHODS Volunteers (N = 3,780) to the project implicit mental health website ( https://implicit.harvard.edu/ ) self-reported their ED status (current ED: n = 374, past ED: n = 436; no ED: n = 2,970), their current depression/anxiety status, and their ED symptoms (using the Eating Attitudes Test). ANOVAs with post hoc comparisons were used to examine relationships between ED symptoms and comorbid depression/anxiety status among currently ill, recovered, and never ill individuals. RESULTS Participants without comorbidities had the least and participants with both comorbidities had the most severe ED symptoms (p = .021). Participants with anxiety alone had more severe ED symptoms relative to those with depression alone across groups (current ED: p = .024; past ED: p = .019; no EDs: p = .021). DISCUSSION These findings demonstrate, in contrast with an earlier study among youth with EDs (Hughes et al., 2013), that comorbid anxiety may be linked with more severe ED symptoms relative to comorbid depression. It is possible that anxiety serves as a maintaining factor for ED symptoms such that dieting and other ED-related behaviors may function to modulate symptoms of anxiety. LEVEL OF EVIDENCE Level III, case-control analytic study.
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19
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Monteleone AM, Cascino G. A systematic review of network analysis studies in eating disorders: Is time to broaden the core psychopathology to non specific symptoms. EUROPEAN EATING DISORDERS REVIEW 2021; 29:531-547. [PMID: 33942439 PMCID: PMC8251923 DOI: 10.1002/erv.2834] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 03/31/2021] [Accepted: 04/06/2021] [Indexed: 12/15/2022]
Abstract
Objective Network theory considers mental disorders as the product of symptom interaction. A growing number of studies employing this methodology has been conducted in eating disorders (EDs). We aimed to review those studies to provide evidence and limitations for a novel conceptualisation of EDs. Methods According to PRISMA guidelines and PICOS criteria, studies eligible for inclusion were those employing network analysis in people with a clinically defined diagnosis of ED. Twenty‐five studies were included and were analysed in relation to diagnosis, comorbidity, and treatment outcome. Results Despite the central role of overvaluation of body shape and weight and cognitive restraint across ED diagnoses, ineffectiveness, interoceptive awareness and affective problems appear central symptoms. Ineffectiveness and interoceptive awareness emerge as bridge symptoms promoting comorbidity in people with anorexia nervosa and in mixed ED samples. Although few studies assessed treatment outcome, there is evidence supporting the predictive role of central network nodes. Conclusions Ineffectiveness, interoceptive ability and affective problems may be included in the core ED psychopathology, in addition to ED‐specific symptoms. Network analysis is a promising method to reconceptualize comorbidity. Future studies are recommended to include general psychopathology in ED networks, to assess connections with the external field and clinical meaning of network connectivity. Overvaluation of body shape and weight and cognitive restraint appear as central nodes across eating disorder diagnoses and ages. In addition to specific symptoms, ineffectiveness, low interoceptive ability and affective problems also emerge as central nodes in eating disorders. There is some evidence to point to ineffectiveness and low interoceptive ability as bridge nodes promoting psychiatric comorbidity. Only few studies assessed treatment outcome through the network analysis approach
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Affiliation(s)
| | - Giammarco Cascino
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', Section of Neurosciences, University of Salerno, Salerno, Italy
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20
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The impact of COVID-19 lockdown and of the following "re-opening" period on specific and general psychopathology in people with Eating Disorders: the emergent role of internalizing symptoms. J Affect Disord 2021; 285:77-83. [PMID: 33636674 PMCID: PMC9755808 DOI: 10.1016/j.jad.2021.02.037] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 12/27/2020] [Accepted: 02/14/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND We assessed the impact of the coronavirus disease 2019 (COVID-19) pandemic on specific Eating Disorder (ED) and general psychopathology in people with an ED diagnosis during the lockdown period and after the end of the related containment measures. METHODS People with clinically defined diagnosis and undergoing treatment for an ED completed an online survey, which included adapted questions from standardized psychometric scales. Data relative to three different time periods (before, during and after the end of lockdown) were collected. Psychopathological changes over these periods were investigated and compared through one-way analysis of variance or covariance with repeated measures. RESULTS Three hundred twelve people completed the survey (57.4% diagnosed with Anorexia Nervosa (AN) or atypical AN, 20.2% with Bulimia Nervosa, 15.4% with Binge Eating Disorder, 7.05% with Other Specified Feeding or Eating Disorders). The severity of both specific and general psychopathology increased during the lockdown and the rise of general symptoms persisted in the following re-opening phase, except for suicide ideation. Almost all of these findings were not affected by ED diagnosis, participants' age and illness duration. LIMITATIONS The retrospective nature of data collection is the main limitation of the study. CONCLUSIONS People with EDs showed a COVID-19 emergency-induced worsening of both general and specific psychopathology. The effect on general psychopathology persisted in the re-opening period. These findings suggest a high stress vulnerability of ED individuals with important effects on internalizing symptoms, which are worth of attention by clinicians.
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21
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Glasofer DR, Muratore AF, Attia E, Wu P, Wang Y, Minkoff H, Rufin T, Walsh BT, Steinglass JE. Predictors of illness course and health maintenance following inpatient treatment among patients with anorexia nervosa. J Eat Disord 2020; 8:69. [PMID: 33292619 PMCID: PMC7709230 DOI: 10.1186/s40337-020-00348-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 11/03/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Anorexia nervosa (AN) is a life-threatening psychiatric disorder associated with significant medical and psychosocial impairment. Hospital-based behavioral treatment is an effective intervention in the short-term. However, relapse rates following discharge are high and thus, there is a need to identify predictors of longitudinal outcome. The current study provides information regarding illness course and health maintenance among patients with AN over 5 years following discharge from an eating disorder inpatient unit. METHODS Participants were individuals with AN who were discharged from a specialized, inpatient behaviorally-based unit. Prior to discharge, height and weight were measured and participants completed self-report measures of eating disorder severity and general psychopathology (depression, anxiety, harm avoidance). Participants were contacted annually for self-report measures of weight, eating disorder severity and clinical impairment. Outcome was defined by illness course (body mass index (BMI) and clinical impairment during the 5 years) and health maintenance (categories of weight and eating disorder symptom severity) across follow-up, using all available data. Linear mixed models were used to examine whether demographic and clinical parameters at discharge predicted BMI and clinical impairment over time. Additional analyses examined whether these variables significantly influenced an individual's likelihood of maintaining inpatient treatment gains. RESULTS One-hundred and sixty-eight individuals contributed data. Higher trait anxiety at discharge was associated with a lower BMI during follow-up (p = 0.012). There was a significant interaction between duration of illness and time, whereby duration of illness was associated with a faster rate of weight loss (p = 0.003) during follow-up. As duration of illness increased, there was a greater increase in self-reported clinical impairment (p = 0.011). Increased eating disorder severity at discharge was also associated with greater clinical impairment at follow-up (p = 0.004). Higher BMI at discharge was significantly associated with maintaining healthy weight across a priori BMI-based definitions of health maintenance. CONCLUSIONS Weight status (higher BMI) and duration of illness are key factors in the prognosis of AN. Higher weight targets in intensive treatments may be of value in improving outcomes.
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Affiliation(s)
- Deborah R Glasofer
- Department of Psychiatry, Columbia University Irving Medical Center, New York State Psychiatric Institute, 1051 Riverside Drive, Unit 98, New York City, NY, 10032, USA.
| | - Alexandra F Muratore
- Department of Psychiatry, Columbia University Irving Medical Center, New York State Psychiatric Institute, 1051 Riverside Drive, Unit 98, New York City, NY, 10032, USA
| | - Evelyn Attia
- Department of Psychiatry, Columbia University Irving Medical Center, New York State Psychiatric Institute, 1051 Riverside Drive, Unit 98, New York City, NY, 10032, USA
- Center for Eating Disorders, Weill Cornell Medical College, 21 Bloomingdale Road, White Plains, NY, 10605, USA
| | - Peng Wu
- Department of Biostatistics, Mailman School of Public Health, 722 West 168th Street, New York, NY, 10032, USA
| | - Yuanjia Wang
- Department of Biostatistics, Mailman School of Public Health, 722 West 168th Street, New York, NY, 10032, USA
| | - Hillary Minkoff
- Department of Psychiatry, Columbia University Irving Medical Center, New York State Psychiatric Institute, 1051 Riverside Drive, Unit 98, New York City, NY, 10032, USA
| | - Teresa Rufin
- Harvard T.H. Chan School of Public Health, 677 Huntington Avenue, Boston, MA, 02115, USA
| | - B Timothy Walsh
- Department of Psychiatry, Columbia University Irving Medical Center, New York State Psychiatric Institute, 1051 Riverside Drive, Unit 98, New York City, NY, 10032, USA
| | - Joanna E Steinglass
- Department of Psychiatry, Columbia University Irving Medical Center, New York State Psychiatric Institute, 1051 Riverside Drive, Unit 98, New York City, NY, 10032, USA
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22
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Collantoni E, Tenconi E, Solmi M, Meneguzzo P, Marzola E, D'Agata F, Gotti S, Daga GA, Manara R, Favaro A. Hippocampal volumes in anorexia nervosa at different stages of the disorder. EUROPEAN EATING DISORDERS REVIEW 2020; 29:112-122. [PMID: 33186479 DOI: 10.1002/erv.2806] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 10/14/2020] [Accepted: 11/01/2020] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Hippocampus is involved in a range of cognitive and behavioural processes, and its volume has been found to be reduced in different psychiatric disorders. The present study aims at exploring hippocampal volumes in anorexia nervosa (AN) at different stages of the disorder (a few months after onset, more than 1 year after onset and after recovery). METHODS Two samples were included in the present study. The first was composed of 58 patients (38 with present AN, 20 full recovered from AN) and 38 age-matched healthy women (HW); the second, recruited at a different site, included 20 patients with AN and 16 HW. Hippocampal volume has been estimated using an automated segmentation algorithm. Age, site of scanning and total intracranial volumes were used as covariates in the statistical analyses. RESULTS AN patients showed a reduced hippocampal volume in comparison to HW, with no substantial differences between patients with recent onset and those with a longer duration of illness. Among patients, hippocampal volumes correlated with body mass index, anxiety and drive for thinness. DISCUSSION Our findings suggest an early role of malnutrition in the morphologic alterations of the hippocampus in AN and a possible role of this brain structure in mediating specific psychopathological traits.
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Affiliation(s)
| | - Elena Tenconi
- Department of Neurosciences, University of Padua, Padova, Italy.,Padua Neuroscience Center, University of Padua, Padova, Italy
| | - Marco Solmi
- Department of Neurosciences, University of Padua, Padova, Italy.,Padua Neuroscience Center, University of Padua, Padova, Italy
| | - Paolo Meneguzzo
- Department of Neurosciences, University of Padua, Padova, Italy
| | - Enrica Marzola
- Department of Neuroscience, University of Turin, Torino, Italy
| | | | - Stefano Gotti
- Department of Neuroscience, University of Turin, Torino, Italy
| | | | - Renzo Manara
- Department of Neurosciences, University of Padua, Padova, Italy
| | - Angela Favaro
- Department of Neurosciences, University of Padua, Padova, Italy.,Padua Neuroscience Center, University of Padua, Padova, Italy
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23
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Monteleone AM, Ruzzi V, Patriciello G, Cascino G, Pellegrino F, Vece A, Monteleone P, Maj M. Emotional reactivity and eating disorder related attitudes in response to the trier social stress test: An experimental study in people with anorexia nervosa and with bulimia nervosa. J Affect Disord 2020; 274:23-30. [PMID: 32469810 DOI: 10.1016/j.jad.2020.05.051] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 03/25/2020] [Accepted: 05/10/2020] [Indexed: 01/27/2023]
Abstract
BACKGROUND In order to experimentally asses the role of socio-emotional problems in Eating Disorder (ED) psychopathology, we have measured affective states and ED-related attitudes in response to an acute psychosocial stress and their relationships with interpersonal sensitivity in people with Anorexia Nervosa (AN) and Bulimia Nervosa (BN). METHODS Twenty-one women with AN, 21 with BN and 27 healthy women underwent an acute psycho-social challenge, the Trier Social Stress Test. Anxiety feelings, hunger perception, amount of desired food and body dissatisfaction were measured throughout the experimental procedure. The relationships between these variables and with interpersonal sensitivity measures were explored through Pearson's correlation and mediation analyses. RESULTS Stress-induced anxiety was increased in people with EDs. People with AN showed reduced hunger perception, decreased desire for food and a negative association between anxiety feelings and desire for food. In people with EDs, baseline ineffectiveness predicted post-stress body dissatisfaction through the mediation of post-stress anxiety levels. LIMITATIONS The relatively low sample size and the lack of an experimental control condition are the main limitations of the study. CONCLUSIONS The present findings show, for the first time, the relationships between socio-emotional distress and ED-related attitudes in people with EDs, providing experimental support to the interpersonal model of EDs. This gives empirical evidence to treatments targeting interpersonal problems in EDs.
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Affiliation(s)
- Alessio Maria Monteleone
- Department of Psychiatry, University of Campania "Luigi Vanvitelli" Largo Madonna delle Grazie, 80138 , Naples, Italy.
| | - Valeria Ruzzi
- Department of Psychiatry, University of Campania "Luigi Vanvitelli" Largo Madonna delle Grazie, 80138 , Naples, Italy
| | - Giuseppina Patriciello
- Department of Psychiatry, University of Campania "Luigi Vanvitelli" Largo Madonna delle Grazie, 80138 , Naples, Italy
| | - Giammarco Cascino
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', Section of Neurosciences, University of Salerno, Salerno, Italy
| | - Francesca Pellegrino
- Department of Psychiatry, University of Campania "Luigi Vanvitelli" Largo Madonna delle Grazie, 80138 , Naples, Italy
| | - Alfonso Vece
- Department of Psychiatry, University of Campania "Luigi Vanvitelli" Largo Madonna delle Grazie, 80138 , Naples, Italy
| | - Palmiero Monteleone
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', Section of Neurosciences, University of Salerno, Salerno, Italy
| | - Mario Maj
- Department of Psychiatry, University of Campania "Luigi Vanvitelli" Largo Madonna delle Grazie, 80138 , Naples, Italy
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