1
|
Simonsen CB, Jakobsen AG, Grøntved S, Kjaersdam Telléus G. The mentalization profile in patients with eating disorders: a systematic review and meta-analysis. Nord J Psychiatry 2020; 74:311-322. [PMID: 31910059 DOI: 10.1080/08039488.2019.1707869] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Context: Patients with eating disorders (EDs) may have a lower mentalization ability. To the best of our knowledge, no meta-analysis has so far addressed the multidimensional mentalization profile within these patients.Objective: To summarize the existing evidence of the mentalization profile and its association with EDs.Data sources: We searched for articles in PsychINFO, Embase and PubMed using the search terms mentalization, reflective function, adult attachment interview, alexithymia, Toronto Alexithymia Scale, eye test, Reading the Mind in the Eyes Test, Theory of Mind, mind-mindedness, mind-blindness, facial expression recognition, metacognition, ED, anorexia nervosa (AN) and bulimia nervosa (BN).Studies included: Quantitative studies including diagnosed patients with an ED, healthy controls (HCs) and relevant test methods.Data synthesis: Forty-four studies were included. Nine studies were eligible for the meta-analysis. Significantly lower mentalization ability about oneself was found in patients with an ED when compared to HCs. Groups were more comparable when dealing with mentalization ability of others. Non-significant but clinically relevant results include a tendency for a lower mentalization ability in patients with AN compared to patients with BN.Conclusion: The mentalization profile is complex and varies across dimensions of mentalization in patients with an ED. Different degrees of mentalization between various EDs were found, implying the necessity for further research on mentalization profiles in different ED diagnoses. The sparse existing literature was a limitation for this meta-analysis, emphasizing that further research on the mentalization profile in patients with EDs is needed.
Collapse
Affiliation(s)
- Caroline Bach Simonsen
- Faculty of Psychology, Aalborg University, Aalborg, Denmark.,Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark
| | | | - Simon Grøntved
- Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark
| | - Gry Kjaersdam Telléus
- Department of Psychiatry, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Faculty of Medicine, Aalborg University, Aalborg, Denmark
| |
Collapse
|
2
|
Westwood H, Kerr-Gaffney J, Stahl D, Tchanturia K. Alexithymia in eating disorders: Systematic review and meta-analyses of studies using the Toronto Alexithymia Scale. J Psychosom Res 2017; 99:66-81. [PMID: 28712432 PMCID: PMC5986724 DOI: 10.1016/j.jpsychores.2017.06.007] [Citation(s) in RCA: 174] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 06/07/2017] [Accepted: 06/09/2017] [Indexed: 12/21/2022]
Abstract
OBJECTIVE The aim of this review was to synthesise the literature on the use of the Toronto Alexithymia Scale (TAS) in eating disorder populations and Healthy Controls (HCs) and to compare TAS scores in these groups. METHOD Electronic databases were searched systematically for studies using the TAS and meta-analyses were performed to statistically compare scores on the TAS between individuals with eating disorders and HCs. RESULTS Forty-eight studies using the TAS with both a clinical eating disorder group and HCs were identified. Of these, 44 were included in the meta-analyses, separated into: Anorexia Nervosa; Anorexia Nervosa, Restricting subtype; Anorexia Nervosa, Binge-Purge subtype, Bulimia Nervosa and Binge Eating Disorder. For all groups, there were significant differences with medium or large effect sizes between the clinical group and HCs, with the clinical group scoring significantly higher on the TAS, indicating greater difficulty with identifying and labelling emotions. CONCLUSION Across the spectrum of eating disorders, individuals report having difficulties recognising or describing their emotions. Given the self-report design of the TAS, research to develop and evaluate treatments and clinician-administered assessments of alexithymia is warranted.
Collapse
Affiliation(s)
- Heather Westwood
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Psychological Medicine, London, UK.
| | - Jess Kerr-Gaffney
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Psychological Medicine, London, UK.
| | - Daniel Stahl
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Department of Biostatistics, London, UK.
| | - Kate Tchanturia
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Psychological Medicine, London, UK; South London and Maudsley NHS Trust, National Eating Disorders Service, Psychological Medicine Clinical Academic Group, UK; Ilia State University, Tbilisi, Georgia.
| |
Collapse
|
3
|
Lavender JM, Wonderlich SA, Engel SG, Gordon KH, Kaye WH, Mitchell JE. Dimensions of emotion dysregulation in anorexia nervosa and bulimia nervosa: A conceptual review of the empirical literature. Clin Psychol Rev 2015; 40:111-22. [PMID: 26112760 DOI: 10.1016/j.cpr.2015.05.010] [Citation(s) in RCA: 308] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 04/10/2015] [Accepted: 05/31/2015] [Indexed: 12/14/2022]
Abstract
Several existing conceptual models and psychological interventions address or emphasize the role of emotion dysregulation in eating disorders. The current article uses Gratz and Roemer's (2004) multidimensional model of emotion regulation and dysregulation as a clinically relevant framework to review the extant literature on emotion dysregulation in anorexia nervosa (AN) and bulimia nervosa (BN). Specifically, the dimensions reviewed include: (1) the flexible use of adaptive and situationally appropriate strategies to modulate the duration and/or intensity of emotional responses, (2) the ability to successfully inhibit impulsive behavior and maintain goal-directed behavior in the context of emotional distress, (3) awareness, clarity, and acceptance of emotional states, and (4) the willingness to experience emotional distress in the pursuit of meaningful activities. The current review suggests that both AN and BN are characterized by broad emotion regulation deficits, with difficulties in emotion regulation across the four dimensions found to characterize both AN and BN, although a small number of more specific difficulties may distinguish the two disorders. The review concludes with a discussion of the clinical implications of the findings, as well as a summary of limitations of the existing empirical literature and suggestions for future research.
Collapse
Affiliation(s)
- Jason M Lavender
- Neuropsychiatric Research Institute, Fargo, ND, USA; University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA.
| | - Stephen A Wonderlich
- Neuropsychiatric Research Institute, Fargo, ND, USA; University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
| | - Scott G Engel
- Neuropsychiatric Research Institute, Fargo, ND, USA; University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
| | - Kathryn H Gordon
- North Dakota State University, Department of Psychology, Fargo, ND, USA
| | - Walter H Kaye
- University of California, San Diego School of Medicine, San Diego, CA, USA
| | - James E Mitchell
- Neuropsychiatric Research Institute, Fargo, ND, USA; University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
| |
Collapse
|
4
|
Esin RG, Gorobets EA, Galiullin KR, Esin OR. Alexithymia - baseline trends of research. Zh Nevrol Psikhiatr Im S S Korsakova 2014; 114:148-151. [DOI: 10.17116/jnevro2014114121148-151] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
|
5
|
Abstract
The purpose of this study was to investigate alexithymia (in relation with depression) in three groups of French gamblers (n = 186) recruited in their gambling location: at the racetracks (n = 80 males; mean age 28.1 years), in the slot machine rooms (n = 65; 29 males, 36 females; mean age 34.6 years), and in the traditional gaming rooms (n = 41 males; mean age 36 years). Gambling behavior was measured by the South Oaks Gambling Screen and DSM-IV criteria for pathological gambling, Alexithymia by the Toronto Alexithymia Scale (TAS-20) and depression with the Beck Depression Inventory (BDI-13). For racetracks and slot machine gambling, pathological gamblers differed from non-pathological gamblers, regarding their alexithymia scores. These results remained stable after controlling for depression scores among the racetracks gamblers only. The relationship between alexithymia and depression depends on the type of pathological gambler. These findings are consistent with the idea of identifying clinically distinct subgroups of gamblers.
Collapse
Affiliation(s)
- Céline Bonnaire
- Sorbonne Paris Cité, Laboratory of Psychopathology and Health Psychology, Psychological Institute of Paris Descartes University, Paris Descartes University, 71 Avenue Edouard Vaillant, Boulogne-Billancourt, France.
| | | | | |
Collapse
|
6
|
Nowakowski ME, McFarlane T, Cassin S. Alexithymia and eating disorders: a critical review of the literature. J Eat Disord 2013; 1:21. [PMID: 24999402 PMCID: PMC4081716 DOI: 10.1186/2050-2974-1-21] [Citation(s) in RCA: 156] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Accepted: 04/25/2013] [Indexed: 02/05/2023] Open
Abstract
Alexithymia is characterized by difficulties identifying feelings and differentiating between feelings and bodily sensations, difficulties communicating feelings, and a concrete cognitive style focused on the external environment. Individuals with eating disorders have elevated levels of alexithymia, particularly difficulties identifying and describing their feelings. A number of theoretical models have suggested that individuals with eating disorders may find emotions unacceptable and/or frightening and may use their eating disorder symptoms (i.e., restricting food intake, bingeing, and/or purging) as a way to avoid or cope with their feelings. The current critical review synthesizes the literature on alexithymia and eating disorders and examines alexithymia levels across eating disorders (i.e., anorexia nervosa, bulimia nervosa, and eating disorder not otherwise specified), the role of alexithymia in binge eating disorder, and the influence of alexithymia on the development of eating disorders as well as treatment outcome. The clinical implications of the research conducted to date and directions for future research are discussed.
Collapse
Affiliation(s)
- Matilda E Nowakowski
- Department of Psychology, Ryerson University, 350 Victoria Street, Toronto, Ontario M5B 2K3, Canada
| | - Traci McFarlane
- Department of Psychology, Ryerson University, 350 Victoria Street, Toronto, Ontario M5B 2K3, Canada ; Eating Disorder Program, The Toronto General Hospital, 200 Elizabeth Street, Toronto, Ontario M5G 2C4, Canada
| | - Stephanie Cassin
- Department of Psychology, Ryerson University, 350 Victoria Street, Toronto, Ontario M5B 2K3, Canada
| |
Collapse
|
7
|
|
8
|
Subtypes of French Pathological Gamblers: Comparison of Sensation Seeking, Alexithymia and Depression Scores. J Gambl Stud 2009; 25:455-71. [DOI: 10.1007/s10899-009-9142-z] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
9
|
Valdés M, Bernardo M, Segarra N, Parramón G, Teresa Plana M, Rami L, Salamero M, Bargalló N. La amplificación somatosensorial en la esquizofrenia está relacionada con la preservación del rendimiento neuropsicológico. REVISTA DE PSIQUIATRIA Y SALUD MENTAL 2008; 1:3-9. [DOI: 10.1016/s1888-9891(08)72510-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2008] [Accepted: 09/16/2008] [Indexed: 11/29/2022]
|
10
|
Lawson R, Emanuelli F, Sines J, Waller G. Emotional awareness and core beliefs among women with eating disorders. EUROPEAN EATING DISORDERS REVIEW 2008; 16:155-9. [PMID: 18061962 DOI: 10.1002/erv.848] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Patients with eating disorders have been shown to experience the emotional components of alexithymia-difficulties in identifying and describing emotions. In keeping with cognitive theories, which stress the role of schema-level beliefs in understanding emotions, this study examined the core beliefs that are associated with this difficulty in women with eating disorders. Seventy eating-disordered women completed standardised measures of core beliefs and alexithymia. There were no differences in alexithymia between diagnostic groups, so the women were treated as a single, transdiagnostic group. Multiple regression analyses showed specific patterns of association between the core beliefs and the emotional elements of alexithymia. Difficulties in identifying emotions were associated with entitlement beliefs, while difficulties in describing emotions were associated with both abandonment and emotional inhibition beliefs. These findings suggest that it may be necessary to work with core beliefs in order to reduce levels of alexithymia, prior to addressing the emotions that drive and maintain pathological eating behaviours.
Collapse
|
11
|
Parker JDA, Wood LM, Bond BJ, Shaughnessy P. Alexithymia in young adulthood: a risk factor for pathological gambling. PSYCHOTHERAPY AND PSYCHOSOMATICS 2005; 74:51-5. [PMID: 15627857 DOI: 10.1159/000082027] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Pathological gambling is more prevalent among postsecondary students than among the general adult population. While the prevalence of pathological gambling in this group has risen over the past decade, factors underlying the development of problem gambling among university students remain largely unexplored. One early study found alexithymia to be associated with pathological gambling. The aim of the present study was to further examine the relationship between alexithymia and gambling among postsecondary students. METHODS The relationship between alexithymia and pathological gambling was examined in 562 postsecondary students who completed the South Oaks Gambling Screen (SOGS) and the 20-item Toronto Alexithymia Scale (TAS-20). RESULTS Approximately 12% of the sample was classified as alexithymic according to the TAS-20. These individuals were found to have significantly more gambling problems, as measured by the SOGS, than nonalexithymic individuals. Approximately 9% of the sample was classified as pathological gamblers according to the SOGS. These individuals were found to have significantly higher levels of alexithymia, as measured by the TAS-20, than nonproblem gamblers. CONCLUSIONS Alexithymia is associated with pathological gambling and may be a risk factor among postsecondary students for developing severe gambling problems.
Collapse
Affiliation(s)
- James D A Parker
- Department of Psychology, Trent University, Peterborough, Ontario, K9J 7B8, Canada.
| | | | | | | |
Collapse
|