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Yakovleva YV, Kasyanov ED, Mazo GE. Prevalence of eating disorders in patients with bipolar disorder: a scoping review of the literature. CONSORTIUM PSYCHIATRICUM 2023; 4:91-106. [PMID: 38250644 PMCID: PMC10795952 DOI: 10.17816/cp6338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 06/29/2023] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND Eating disorder (ED) and bipolar disorder (BD) exhibit certain phenomenological similarities rooted in eating behavior and emotional regulation. However, despite the growing body of research on the comorbidity of ED and BD, scientific data on the concurrent course of these disorders has remained poorly systematized. AIM To conduct a scoping review of published data on the prevalence of various types of ED among patients with BD types I and II in the context of the sex and clinical features of the concurrent course of these disorders. METHODS The analysis was reported following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping reviews. The search was conducted in the MEDLINE electronic database. Studies were included if they were focused samples of patients diagnosed with BD and ED, and the Diagnostic and Statistical Manual of Mental Disorders, fourth and fifth editions (DSM-IV, DSM-5), or International Statistical Classification of Diseases and Related Health Problems, tenth Revision (ICD-10), were used for the verification of the ED and BD diagnoses. The descriptive analysis method was used to summarize the review findings. RESULTS A total of 41 studies were selected for the review. Lifetime ED in patients with BD ranged from 2.2% to 31.1%, and the prevalence rates of BD among patients with ED varied from 11.3% to 68.1%. ED nominally had a higher prevalence among individuals with BD type II and females. Additionally, the presence of ED in patients with BD was associated with earlier onset of mood disorder, a higher number of depressive episodes, higher levels of atypical depressive symptoms, suicide attempts, as well as a higher frequency of comorbid obsessive-compulsive and anxiety disorders, addictions, and various metabolic disorders. CONCLUSION Despite the high degree of volatility in the results, the prevalence rates of a concurrent course of ED and BD are rather high. For this reason, screening for ED in patients with BD and vice versa holds significant value in the accurate diagnosis and selection of the most effective therapy. The patterns of comorbidity among different types of ED and BD, depending on gender, need further exploration in future research.
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Affiliation(s)
- Yana V. Yakovleva
- V.M. Bekhterev National Medical Research Center for Psychiatry and Neurology
| | - Evgeny D. Kasyanov
- V.M. Bekhterev National Medical Research Center for Psychiatry and Neurology
| | - Galina E. Mazo
- V.M. Bekhterev National Medical Research Center for Psychiatry and Neurology
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Craba A, Mazza M, Marano G, Rinaldi L, Sani G, Janiri L. Which comes first? New insights on comorbidity between eating disorders and bipolar disorders. EMERGING TRENDS IN DRUGS, ADDICTIONS, AND HEALTH 2021; 1:100023. [DOI: 10.1016/j.etdah.2021.100023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/25/2024]
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Obeid S, Chok A, Sacre H, Haddad C, Tahan F, Ghanem L, Azar J, Hallit S. Are eating disorders associated with bipolar disorder type I? Results of a Lebanese case-control study. Perspect Psychiatr Care 2021; 57:326-334. [PMID: 32627196 DOI: 10.1111/ppc.12567] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 06/09/2020] [Accepted: 06/13/2020] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES To assess the association between disordered eating and bipolar disorder (BD). METHODS/DESIGN A case-control study, conducted between April and September 2018, enrolled 50 patients and 50 controls. RESULTS Higher eating attitude test scores were significantly associated with the presence of BD. This association remained after the introduction of other factors (marital status, family history of BD, shopping and gambling addictions, sleep quality, and insomnia severity) that were also associated with the presence of BD. PRACTICAL IMPLICATIONS This study suggested that eating disorders are associated with BD type I, independent of mediating factors. Health care providers should consider pharmacological or psychotherapeutic interventions that could treat both syndromes sparingly.
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Affiliation(s)
- Sahar Obeid
- Departments of Research, Psychology, and Psychiatry, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon.,Department of Psychology, Faculty of Arts and Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon.,INSPECT-LB: Institut National de Sante Publique, Epidemiologie Clinique et Toxicologie- Liban, Beirut, Lebanon
| | - Alaa Chok
- Faculty of Science, Lebanese University, Fanar, Lebanon
| | - Hala Sacre
- INSPECT-LB: Institut National de Sante Publique, Epidemiologie Clinique et Toxicologie- Liban, Beirut, Lebanon
| | - Chadia Haddad
- Departments of Research, Psychology, and Psychiatry, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon
| | - Fouad Tahan
- Departments of Research, Psychology, and Psychiatry, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon.,Faculty of Science, Lebanese University, Fanar, Lebanon
| | - Lara Ghanem
- Faculty of Science, Lebanese University, Fanar, Lebanon
| | - Jocelyne Azar
- Departments of Research, Psychology, and Psychiatry, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon.,Faculty of Science, Lebanese University, Fanar, Lebanon.,Faculty of Medicine, Lebanese American University, Byblos, Lebanon
| | - Souheil Hallit
- INSPECT-LB: Institut National de Sante Publique, Epidemiologie Clinique et Toxicologie- Liban, Beirut, Lebanon.,Faculty of Medicine and Medical Sciences, Holy Spirit University of Kaslik (USEK), Jounieh, Lebanon
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Himmerich H, Kan C, Au K, Treasure J. Pharmacological treatment of eating disorders, comorbid mental health problems, malnutrition and physical health consequences. Pharmacol Ther 2020; 217:107667. [PMID: 32858054 DOI: 10.1016/j.pharmthera.2020.107667] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 08/17/2020] [Indexed: 12/14/2022]
Abstract
The pharmacological treatment of patients with an eating disorder (ED) often includes medications to treat their ED, comorbid mental health problems, malnutrition and the physical health problems resulting from it. The currently approved pharmacological treatment options for EDs are limited to fluoxetine for bulimia nervosa (BN) and - in some countries - lisdexamfetamine for binge eating disorder (BED). Thus, there are no approved pharmacological options for anorexia nervosa (AN), even though study results for olanzapine and dronabinol are promising. Topiramate might be an additional future option for the treatment of BN and BED. Selective serotonin reuptake inhibitors (SSRI), mirtazapine and bupropion could be considered for the treatment of comorbid unipolar depression. However, AN and BN are contraindications for bupropion. For ED patients with a manic episode, we recommend olanzapine in AN and risperidone in BN and BED; whereas for bipolar depression, olanzapine (plus fluoxetine) seems appropriate in AN and lamotrigine in BN and BED. Acute anxiety or suicidality may warrant benzodiazepine treatment with lorazepam. Proton-pump inhibitors, gastroprokinetic drugs, laxatives and hormones can alleviate certain physical health problems caused by EDs. Therapeutic drug monitoring, pharmacogenomic testing, a more restrictive use of "pro re nata" (PRN) medication, an interdisciplinary treatment approach, shared decision making (SDM) and the formulation of common treatment goals by the patients, their family or carers and clinicians could improve treatment success and safety. Novel genetic, immunological, microbiome and brain imaging research as well as new pharmacological developments like the use of psychedelics, stimulants, novel monoaminergic drugs, hormone analogues and drugs which enhance the effects of psychotherapy may extend our therapeutic options in the near future.
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Affiliation(s)
- Hubertus Himmerich
- Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK; South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent BR3 3BX, UK.
| | - Carol Kan
- Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK; South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent BR3 3BX, UK
| | - Katie Au
- South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent BR3 3BX, UK
| | - Janet Treasure
- Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK; South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent BR3 3BX, UK
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5
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Cuellar-Barboza AB, Winham SJ, Biernacka JM, Frye MA, McElroy SL. Clinical phenotype and genetic risk factors for bipolar disorder with binge eating: an update. Expert Rev Neurother 2019; 19:867-879. [PMID: 31269819 DOI: 10.1080/14737175.2019.1638764] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Introduction: Clinical and genetic study of psychiatric conditions has underscored the co-occurrence of complex phenotypes and the need to refine them. Bipolar Disorder (BD) and Binge Eating (BE) behavior are common psychiatric conditions that have high heritability and high co-occurrence, such that at least one quarter of BD patients have BE (BD + BE). Genetic studies of BD alone and of BE alone suggest complex polygenic risk models, with many genetic risk loci yet to be identified. Areas covered: We review studies of the epidemiology of BD+BE, its clinical features (cognitive traits, psychiatric comorbidity, and role of obesity), genomic studies (of BD, eating disorders (ED) defined by BE, and BD + BE), and therapeutic implications of BD + BE. Expert opinion: Subphenotyping of complex psychiatric disorders reduces heterogeneity and increases statistical power and effect size; thus, it enhances our capacity to find missing genetic (and other) risk factors. BD + BE has a severe clinical picture and genetic studies suggests a distinct genetic architecture. Differential therapeutic interventions may be needed for patients with BD + BE compared with BD patients without BE. Recognizing the BD + BE subphenotype is an example of moving towards more precise clinical and genetic entities.
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Affiliation(s)
- Alfredo B Cuellar-Barboza
- Universidad Autonoma de Nuevo Leon, Department of Psychiatry, School of Medicine , Monterrey , NL , Mexico.,Department of Psychiatry and Psychology, Mayo Clinic , Rochester , MN , USA
| | - Stacey J Winham
- Department of Psychiatry and Psychology, Mayo Clinic , Rochester , MN , USA.,Department of Health Sciences Research, Mayo Clinic , Rochester , MN , USA
| | - Joanna M Biernacka
- Department of Psychiatry and Psychology, Mayo Clinic , Rochester , MN , USA.,Department of Health Sciences Research, Mayo Clinic , Rochester , MN , USA
| | - Mark A Frye
- Department of Psychiatry and Psychology, Mayo Clinic , Rochester , MN , USA.,Department of Health Sciences Research, Mayo Clinic , Rochester , MN , USA
| | - Susan L McElroy
- Lindner Center of HOPE , Mason , OH , USA.,Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati , Cincinnati , OH , USA
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Thiebaut S, Godart N, Radon L, Courtet P, Guillaume S. Crossed prevalence results between subtypes of eating disorder and bipolar disorder: A systematic review of the literature. Encephale 2019; 45:60-73. [DOI: 10.1016/j.encep.2018.06.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 12/28/2017] [Accepted: 06/12/2018] [Indexed: 02/06/2023]
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Valentin M, Radon L, Duclos J, Curt F, Godart N. [Bipolar disorders and anorexia nervosa: A clinical study]. Encephale 2018; 45:27-33. [PMID: 29935928 DOI: 10.1016/j.encep.2017.10.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Revised: 10/10/2017] [Accepted: 10/12/2017] [Indexed: 11/17/2022]
Abstract
PURPOSE Anorexia nervosa is often accompanied by comorbid mood disorders, in particular depression, but individual or family history of bipolar disorders has not frequently been explored in anorexia nervosa. The objectives of the present study were: (1) to assess the frequency of bipolar disorders in patients with anorexia nervosa hospitalized in adolescence and in their parents, (2) to determine whether the patients with a personal or family history of bipolar disorders present particular characteristics in the way in which anorexia nervosa manifests itself, in their medical history, in the secondary diagnoses established, and in the treatments prescribed. METHOD Overall, 97 female patients aged 13 to 20 hospitalized for anorexia nervosa and their parents were assessed. The diagnoses of anorexia nervosa and bipolar disorders were established on the basis of DSM-IV-TR criteria. RESULTS A high frequency of type II and type V bipolar disorders was observed. The patients with anorexia nervosa and presenting personal or family histories of bipolar disorder had an earlier onset of anorexia nervosa, more numerous hospitalizations, a longer time-lapse between anorexia nervosa onset and hospitalization, more suicide attempts and more psychiatric comorbidities. CONCLUSION The occurrence of anorexia nervosa-bipolar disorders comorbidity appears to be considerable and linked to the severity of anorexia nervosa, raising the issue of the relationship between anorexia nervosa and bipolar disorders.
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Affiliation(s)
- M Valentin
- Centre hospitalier d'Argenteuil, 69, rue du Lieutenant-Colonel-Prudhon, 95100 Argenteuil, France
| | - L Radon
- Département de psychiatrie, institut Mutualiste-Montsouris (IMM), 42, boulevard Jourdan, 75014 Paris, France; UVSQ, CESP, Inserm, université Paris-Saclay, université Paris-Sud, 92800 Villejuif, France; Nightingale Hospitals Paris, clinique du Château-de-Garches, 11 bis, rue de la Porte-Jaune, 92380 Garches, France.
| | - J Duclos
- Département de psychiatrie, institut Mutualiste-Montsouris (IMM), 42, boulevard Jourdan, 75014 Paris, France
| | - F Curt
- Département de psychiatrie, institut Mutualiste-Montsouris (IMM), 42, boulevard Jourdan, 75014 Paris, France
| | - N Godart
- Centre hospitalier d'Argenteuil, 69, rue du Lieutenant-Colonel-Prudhon, 95100 Argenteuil, France; Département de psychiatrie, institut Mutualiste-Montsouris (IMM), 42, boulevard Jourdan, 75014 Paris, France; Faculté de médecine, université Paris-Descartes, 15, rue de l'École-de-Médecine, 75006 Paris, France
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Tseng MCM, Chang CH, Liao SC, Chen HC. Comparison of associated features and drug treatment between co-occurring unipolar and bipolar disorders in depressed eating disorder patients. BMC Psychiatry 2017; 17:81. [PMID: 28241886 PMCID: PMC5327542 DOI: 10.1186/s12888-017-1243-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 02/18/2017] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND To examine the differences of associated characteristics and prescription drug use between co-occurring unipolar and bipolar disorders in patients with eating disorders (EDs). METHODS Patients with EDs and major depressive episode (MDE) were recruited from psychiatric outpatient clinics. They were interviewed and completed self-administered measures assessing eating and general psychopathology. The prescribed drugs at the index outpatient visit were recorded. Clinical characteristics and prescription drugs of groups with major depressive disorder (ED-MDD), MDE with lifetime mania (ED-BP I), and MDE with lifetime hypomania (ED-BP II) were compared. Continuous variables between groups were compared using generalized linear regression with adjustments of age, gender, and ED subtype for pair-wise comparisons. Multivariate logistic regression with adjustments of age, gender, and ED subtype was employed to estimate adjusted odds ratios with 95% confidence intervals between groups. RESULTS Two hundred and twenty-seven patients with EDs had a current MDE. Among them, 17.2% and 24.2% experienced associated manic and hypomanic episodes, respectively. Bipolar I and II patients displayed significantly poorer weight regulation, more severe impulsivity and emotional lability, and higher rates of co-occurring alcohol use disorders than ED-MDD patients. ED-BP I patients were found to have the lowest IQ, poorest working memory, and the most severe depression, suicidality and functional impairment among all patients. Patients with ED-BP II shared affect and behavioral dysregulations with ED-BP I, but had less severe degrees of cognitive and functional impairments than ED-BP I. Patients with ED-BP I were significantly less likely than those in the ED-MDD and ED-BP II groups to be on antidepressant monotherapy, but a great rate (27%) of ED-BP I individuals taking antidepressant monotherapy had potential risk of mood switch during the course of treatment. CONCLUSIONS Our study identified discriminative features of bipolar I and II disorders from MDD among a group of depressed ED patients. We suggest that the associated mania, hypomania, and mood lability are predictors of clinical severity and should be identified from ED patients presented with depressive features. Accurate diagnosis of bipolar disorders may have implications for pharmacotherapy in patients with EDs.
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Affiliation(s)
- Mei-Chih Meg Tseng
- Department of Psychiatry, Far Eastern Memorial Hospital, No.21, Sec. 2, Nanya S. Rd., Banciao Dist., New Taipei City, 22060, Taiwan, Republic of China. .,Department of Psychiatry, National Taiwan University College of Medicine, Taipei, 10051, Taiwan. .,Department of Psychiatry, National Taiwan University Hospital, Taipei, 10002, Taiwan. .,Department of Nursing, Oriental Institute of Technology, New Taipei City, 22061, Taiwan.
| | - Chin-Hao Chang
- 0000 0004 0572 7815grid.412094.aDepartment of Medical Research, National Taiwan University Hospital, Taipei, 10055 Taiwan
| | - Shih-Cheng Liao
- 0000 0004 0546 0241grid.19188.39Department of Psychiatry, National Taiwan University College of Medicine, Taipei, 10051 Taiwan ,0000 0004 0572 7815grid.412094.aDepartment of Psychiatry, National Taiwan University Hospital, Taipei, 10002 Taiwan
| | - Hsi-Chung Chen
- 0000 0004 0546 0241grid.19188.39Department of Psychiatry, National Taiwan University College of Medicine, Taipei, 10051 Taiwan ,0000 0004 0572 7815grid.412094.aDepartment of Psychiatry, National Taiwan University Hospital, Taipei, 10002 Taiwan
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Trunko ME, Schwartz TA, Berner LA, Cusack A, Nakamura T, Bailer UF, Chen JY, Kaye WH. A pilot open series of lamotrigine in DBT-treated eating disorders characterized by significant affective dysregulation and poor impulse control. Borderline Personal Disord Emot Dysregul 2017; 4:21. [PMID: 29043085 PMCID: PMC5632524 DOI: 10.1186/s40479-017-0072-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 09/25/2017] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND There is little effective psychopharmacological treatment for individuals with eating disorders who struggle with pervasive, severe affective and behavioral dysregulation. METHODS This pilot open series evaluated lamotrigine, a mood stabilizer, in the treatment of patients with eating disorders who did not respond adequately to antidepressant medications. Nine women with anorexia nervosa- or bulimia nervosa-spectrum eating disorders in partial hospital or intensive outpatient dialectical behavior therapy (DBT)-based eating disorder treatment took lamotrigine for 147 ± 79 days (mean final dose = 161.1 ± 48.6 mg/day). Participants completed standardized self-report measures of emotion dysregulation and impulsivity after lamotrigine initiation and approximately biweekly thereafter. Mood and eating disorder symptomatology were measured at lamotrigine initiation and at time of final assessment. RESULTS Lamotrigine and concurrent DBT were associated with large reductions in self-reported affective and behavioral dysregulation (ps < 0.01). Eating disorder and mood symptoms decreased moderately. CONCLUSIONS Although our findings are limited by the confounds inherent in an open series, lamotrigine showed initial promise in reducing emotional instability and behavioral impulsivity in severely dysregulated eating-disordered patients. These preliminary results support further investigation of lamotrigine for eating disorders in rigorous controlled trials.
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Affiliation(s)
- Mary Ellen Trunko
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Terry A Schwartz
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Laura A Berner
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Anne Cusack
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Tiffany Nakamura
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Ursula F Bailer
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA.,Department of Psychiatry and Psychotherapy, Division of Biological Psychiatry, Medical University of Vienna, Vienna, Austria
| | - Joanna Y Chen
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA
| | - Walter H Kaye
- Department of Psychiatry, University of California, San Diego, La Jolla, California, USA.,UCSD Eating Disorder Research and Treatment Program, UCSD Department of Psychiatry, 4510 Executive Dr., Suite 315, San Diego, CA 92121-3021 USA
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10
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McElroy SL, Crow S, Blom TJ, Biernacka JM, Winham SJ, Geske J, Cuellar-Barboza AB, Bobo WV, Prieto ML, Veldic M, Mori N, Seymour LR, Bond DJ, Frye MA. Prevalence and correlates of DSM-5 eating disorders in patients with bipolar disorder. J Affect Disord 2016; 191:216-21. [PMID: 26682490 DOI: 10.1016/j.jad.2015.11.010] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 08/27/2015] [Accepted: 11/09/2015] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To determine prevalence rates and clinical correlates of current DSM-5 eating disorders in patients with bipolar disorder (BP). METHODS Prevalence rates of current DSM-5- and DSM-IV-defined binge eating disorder (BED), bulimia nervosa (BN), and anorexia nervosa (AN) were assessed with the Eating Disorder Diagnostic Scale (EDDS) in 1092 patients with BP. Psychiatric illness burden was evaluated with five proxy measures of BP illness severity. Medical illness burden was evaluated with the Cumulative Index Rating Scale (CIRS). RESULTS Twenty-seven percent of patients had a current DSM-5 eating disorder: 12% had BED, 15% had BN, and 0.2% had AN. Rates of DSM-5-defined BED and BN were higher than clinical diagnosis rates and rates of DSM-IV-defined BED and BN. Compared with BP patients without an eating disorder, BP patients with a DSM-5 eating disorder were younger and more likely to be women; had an earlier age of onset of BP; had higher EDDS composite scores and higher degrees of suicidality, mood instability, and anxiety disorder comorbidity; and had a higher mean BMI, higher rate of obesity, and higher CIRS total scores. In a logistic regression model controlling for previously identified correlates of an eating disorder, younger age, female gender, and higher BMI remained significantly associated with an eating disorder. LIMITATIONS The EDDS has not been validated in BP patients. CONCLUSION DSM-5-defined BED and BN are common in BP patients, possibly more common than DSM-IV-defined BED and BN, and associated with greater psychiatric and general medical illness burden. Further studies assessing DSM-5 eating disorders in people with BP are greatly needed.
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Affiliation(s)
- Susan L McElroy
- Lindner Center of HOPE, 4075 Old Western Row Road, Mason, OH 45040, USA; Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| | - Scott Crow
- Department of Psychiatry, University of Minnesota Medical School, Minneapolis, MN, USA; The Emily Program, St. Paul, MN, USA
| | - Thomas J Blom
- Lindner Center of HOPE, 4075 Old Western Row Road, Mason, OH 45040, USA; Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Joanna M Biernacka
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic College of Medicine, Rochester, MN, USA; Department of Psychiatry and Psychology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Stacey J Winham
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Jennifer Geske
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic College of Medicine, Rochester, MN, USA
| | | | - William V Bobo
- Department of Psychiatry and Psychology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Miguel L Prieto
- Universidad de los Andes, Facultad de Medicina, Departamento de Psiquiatría, Santiago, Chile
| | - Marin Veldic
- Department of Psychiatry and Psychology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Nicole Mori
- Lindner Center of HOPE, 4075 Old Western Row Road, Mason, OH 45040, USA; Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Lisa R Seymour
- Department of Psychiatry and Psychology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - David J Bond
- Department of Psychiatry, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Mark A Frye
- Department of Psychiatry and Psychology, Mayo Clinic College of Medicine, Rochester, MN, USA
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Prevalence and correlates of bipolar disorders in patients with eating disorders. J Affect Disord 2016; 190:599-606. [PMID: 26583349 DOI: 10.1016/j.jad.2015.10.062] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Revised: 10/15/2015] [Accepted: 10/23/2015] [Indexed: 11/22/2022]
Abstract
BACKGROUND To investigate the prevalence and correlates of bipolar disorders in patients with eating disorders (EDs), and to examine differences in effects between major depressive disorder and bipolar disorder on these patients. METHODS Sequential attendees were invited to participate in a two-phase survey for EDs at the general psychiatric outpatient clinics. Patients diagnosed with EDs (n=288) and controls of comparable age, sex, and educational level (n=81) were invited to receive structured interviews for psychiatric co-morbidities, suicide risks, and functional level. All participants also completed several self-administered questionnaires assessing general and eating-related pathology and impulsivity. Characteristics were compared between the control, ED-only, ED with major depressive disorder, and ED with bipolar disorder groups. RESULTS Patients with all ED subtypes had significantly higher rates of major depressive disorder (range, 41.3-66.7%) and bipolar disorder (range, 16.7-49.3%) than controls did. Compared to patients with only EDs, patients with comorbid bipolar disorder and those with comorbid major depressive disorder had significantly increased suicidality and functional impairments. Moreover, the group with comorbid bipolar disorder had increased risks of weight dysregulation, more impulsive behaviors, and higher rates of psychiatric comorbidities. LIMITATIONS Participants were selected in a tertiary center of a non-Western country and the sample size of individuals with bipolar disorder in some ED subtypes was small. CONCLUSION Bipolar disorders were common in patients with EDs. Careful differentiation between bipolar disorder and major depressive disorder in patients with EDs may help predict associated psychopathology and provide accurate treatment.
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Abstract
BACKGROUND In spring 2013 the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) edited by the American Psychiatric Association was published. The DSM-5 has also brought some important changes regarding bipolar disorders. OBJECTIVES The goal of this manuscript is to review the novelties in DSM-5 and to evaluate the implications of these changes. MATERIALS AND METHODS The diagnostic criteria as well as the additional remarks provided in the running text of DSM-5 were carefully appraised. RESULTS For the first time diagnostic criteria are provided for disorders which up to now have been considered as subthreshold bipolar disorders. Furthermore, mixed episodes were eliminated and instead a mixed specifier was introduced. An increase in goal-directed activity/energy is now one of the obligatory symptoms for a (hypo)manic episode. Diagnostic guidance is provided as to when a (hypo)manic episode that has developed during treatment with an antidepressant has to be judged to be causally related to antidepressants and when this episode has only occurred coincidentally with antidepressant use. CONCLUSIONS While some of the novelties are clearly useful, e.g. addition of increased goal-directed activity/energy as obligatory symptom for (hypo)manic episodes, this remains to be demonstrated for others, such as the definition of various subthreshold bipolar disorders.
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Affiliation(s)
- E Severus
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
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