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Nazari MJ, Shalbafan M, Eissazade N, Khalilian E, Vahabi Z, Masjedi N, Ghidary SS, Saadat M, Sadegh-Zadeh SA. A machine learning approach for differentiating bipolar disorder type II and borderline personality disorder using electroencephalography and cognitive abnormalities. PLoS One 2024; 19:e0303699. [PMID: 38905185 PMCID: PMC11192371 DOI: 10.1371/journal.pone.0303699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 04/29/2024] [Indexed: 06/23/2024] Open
Abstract
This study addresses the challenge of differentiating between bipolar disorder II (BD II) and borderline personality disorder (BPD), which is complicated by overlapping symptoms. To overcome this, a multimodal machine learning approach was employed, incorporating both electroencephalography (EEG) patterns and cognitive abnormalities for enhanced classification. Data were collected from 45 participants, including 20 with BD II and 25 with BPD. Analysis involved utilizing EEG signals and cognitive tests, specifically the Wisconsin Card Sorting Test and Integrated Cognitive Assessment. The k-nearest neighbors (KNN) algorithm achieved a balanced accuracy of 93%, with EEG features proving to be crucial, while cognitive features had a lesser impact. Despite the strengths, such as diverse model usage, it's important to note limitations, including a small sample size and reliance on DSM diagnoses. The study suggests that future research should explore multimodal data integration and employ advanced techniques to improve classification accuracy and gain a better understanding of the neurobiological distinctions between BD II and BPD.
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Affiliation(s)
- Mohammad-Javad Nazari
- Computer Science and Mathematics Department, Amirkabir University of Technology, Tehran, Iran
| | - Mohammadreza Shalbafan
- Department of Psychiatry, Psychosocial Health Research Institute (PHRI), Mental Health Research Center, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Institute for Cognitive Sciences Studies, Brain and Cognition Clinic, Tehran, Iran
| | - Negin Eissazade
- Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Elham Khalilian
- Department of Psychiatry, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Vahabi
- Neuropsychiatry Department, Tehran University of Medical Sciences, Tehran, Iran
| | - Neda Masjedi
- Department of Psychiatry, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeed Shiry Ghidary
- Computer Science and Mathematics Department, Amirkabir University of Technology, Tehran, Iran
| | - Mozafar Saadat
- Department of Mechanical Engineering, School of Engineering, University of Birmingham, Birmingham, United Kingdom
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Blay M, Duarte M, Dessouli MA, Durpoix A, Rüfenacht E, Weibel S, Speranza M, Perroud N. Proposition of a transdiagnostic processual approach of emotion dysregulation based on core triggers and interpersonal styles. Front Psychiatry 2024; 15:1260138. [PMID: 38384590 PMCID: PMC10879599 DOI: 10.3389/fpsyt.2024.1260138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 01/19/2024] [Indexed: 02/23/2024] Open
Abstract
Emotion dysregulation (ED) has primarily been described in patients suffering from borderline personality disorder (BPD) and is an integral part of this diagnosis, but it is also a transdiagnostic construct that can be found in several other psychiatric disorders. The strong relationships between ED and BPD may lead clinicians to underestimate ED associated to other clinical contexts. This can lead to difficulties in diagnostic and treatment orientation, especially in the context of comorbidities. In this article, after reviewing the literature on the development and functioning of emotion dysregulation, and on the evidence for emotion dysregulation in eight disorders (borderline personality disorder, pathological narcissism with/without narcissistic personality disorder, obsessive-compulsive personality disorder, antisocial personality disorder, bipolar disorder, autism spectrum disorder, complex post-traumatic stress disorder, and adult attention deficit hyperactivity disorder), we present a transdiagnostic processual model of emotion dysregulation based on core triggers and interpersonal styles to try to address this issue and to provide a simple but technical tool to help clinicians in their diagnostic assessment and treatment orientation. By focusing more on typical patterns and interpersonal dynamics than only on categories, we believe that this model may contribute to the actual need for improvement of our current psychiatric classifications, alongside other well-studied and under-used dimensional models of psychopathology (e.g., HiTOP, AMPD), and may be useful to build more specific treatment frameworks for patients suffering from ED.
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Affiliation(s)
- Martin Blay
- ADDIPSY, Addictology and Psychiatry Outpatient Center, Santé Basque Développement Group, Lyon, France
- Centre de recherche en Epidemiologie et Sante des Populations Team ‘DevPsy’, INSERM, Universite Paris-Saclay, UVSQ, Villejuif, France
| | - Miguel Duarte
- Psychiatric Specialties Unit, University Hospitals of Geneva, Geneva, Switzerland
| | - Marie-Alix Dessouli
- Department of Emergency Psychiatry, University Hospital Edouard Herriot, Hospices Civils de Lyon, Lyon, France
| | - Amaury Durpoix
- Department of Psychiatry, University Hospitals of Strasbourg, Strasbourg, France
| | - Eva Rüfenacht
- Psychiatric Specialties Unit, University Hospitals of Geneva, Geneva, Switzerland
| | - Sébastien Weibel
- Department of Psychiatry, University Hospitals of Strasbourg, Strasbourg, France
- U1114, INSERM, Strasbourg, France
| | - Mario Speranza
- Centre de recherche en Epidemiologie et Sante des Populations Team ‘DevPsy’, INSERM, Universite Paris-Saclay, UVSQ, Villejuif, France
- University Department of Child and Adolescent Psychiatry, Versailles Hospital Center, Le Chesnay-Rocquencourt, France
| | - Nader Perroud
- Psychiatric Specialties Unit, University Hospitals of Geneva, Geneva, Switzerland
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Garza Guerra ADJ, Adame Rocha GH, Rodríguez Lara FJ. Clinical differences between bipolar disorder and borderline personality disorder: a case report. REVISTA COLOMBIANA DE PSIQUIATRIA (ENGLISH ED.) 2022; 51:330-334. [PMID: 36443209 DOI: 10.1016/j.rcpeng.2020.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 12/28/2020] [Indexed: 06/16/2023]
Abstract
The clinical difference between bipolar disorder and borderline personality disorder has always been a diagnostic challenge, especially with type II bipolar disorder and subthreshold symptoms, opening a diagnostic bias with the consequent repercussions of inappropriate treatment. Both pathologies are often misdiagnosed initially. The objective of this article is to emphasise the main clinical differences between the two pathologies. We present the case of a patient with a long history of psychiatric symptoms that started in childhood, with considerable functional impairment, who met the criteria for both disorders, pointing to comorbidity. During follow-up, she responded favourably to psychotropic drugs, pushing the diagnosis towards the bipolar spectrum, due to the notable improvement. However, comorbidity should not be neglected due to its high presentation.
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Affiliation(s)
- Alfredo de Jesús Garza Guerra
- Departamento de Psiquiatría, Hospital Universitario Dr. José Eleuterio González, Universidad Autónoma de Nuevo León, Monterrey, México.
| | - Gabriela Hilian Adame Rocha
- Departamento de Psiquiatría, Hospital Universitario Dr. José Eleuterio González, Universidad Autónoma de Nuevo León, Monterrey, México
| | - Francisco Javier Rodríguez Lara
- Departamento de Psiquiatría, Hospital Universitario Dr. José Eleuterio González, Universidad Autónoma de Nuevo León, Monterrey, México
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Durdurak BB, Altaweel N, Upthegrove R, Marwaha S. Understanding the development of bipolar disorder and borderline personality disorder in young people: a meta-review of systematic reviews. Psychol Med 2022; 52:1-14. [PMID: 36177878 PMCID: PMC9816307 DOI: 10.1017/s0033291722003002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 08/31/2022] [Accepted: 09/06/2022] [Indexed: 01/21/2023]
Abstract
BACKGROUND There is ongoing debate on the nosological position of bipolar disorder (BD) and borderline personality disorder (BPD). Identifying the unique and shared risks, developmental pathways, and symptoms in emerging BD and BPD could help the field refine aetiological hypotheses and improve the prediction of the onset of these disorders. This study aimed to: (a) systematically synthesise the available evidence from systematic reviews (SRs) and meta-analyses (MAs) concerning environmental, psychosocial, biological, and clinical factors leading to the emergence of BD and BPD; (b) identify the main differences and common features between the two disorders to characterise their complex interplay and, (c) highlight remaining evidence gaps. METHODS Data sources were; PubMed, PsychINFO, Embase, Cochrane, CINAHL, Medline, ISI Web of Science. Overlap of included SRs/MAs was assessed using the corrected covered area process. The methodological quality of each included SR and MA was assessed using the AMSTAR. RESULTS 22 SRs and MAs involving 249 prospective studies met eligibility criteria. Results demonstrated that family history of psychopathology, affective instability, attention deficit hyperactivity disorder, anxiety disorders, depression, sleep disturbances, substance abuse, psychotic symptoms, suicidality, childhood adversity and temperament were common predisposing factors across both disorders. There are also distinct factors specific to emerging BD or BPD. CONCLUSIONS Prospective studies are required to increase our understanding of the development of BD and BPD onset and their complex interplay by concurrently examining multiple measures in BD and BPD at-risk populations.
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Affiliation(s)
- Buse Beril Durdurak
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, UK
| | - Nada Altaweel
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, UK
| | - Rachel Upthegrove
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, UK
- Early Intervention Service, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Steven Marwaha
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, UK
- Specialist Mood Disorders Clinic, Birmingham and Solihull Mental Health NHS Foundation Trust, Birmingham, UK
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Bayes A, Spoelma M, Parker G. Comorbid bipolar disorder and borderline personality disorder: Diagnosis using machine learning. J Psychiatr Res 2022; 152:1-6. [PMID: 35696742 DOI: 10.1016/j.jpsychires.2022.05.032] [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: 09/15/2021] [Revised: 04/14/2022] [Accepted: 05/20/2022] [Indexed: 11/18/2022]
Abstract
Comorbid bipolar disorder (BP) and borderline personality disorder (BPD) presents a diagnostic challenge in its differentiation from each condition individually. We aimed to use a machine learning (ML) approach to differentiate comorbid BP/BPD from both BP and BPD. Participants were assigned DSM diagnoses and compared on self-report measures examining personality, emotion regulation strategies and perceived parental experiences during childhood. 82 participants were assigned as BP, 52 as BPD and 53 as comorbid BP/BPD. ML-derived diagnoses had an accuracy of 79.6% in classifying BP/BPD vs. BP, and 61.7% in classifying BP/BPD vs. BPD. Stress-related paranoid ideation and other core borderline personality items were important in distinguishing BP/BPD vs. BP, whereas deficits in emotion regulation strategies were important in distinguishing BP/BPD vs. BPD. Impulsivity and anger were important across both analyses. We identified clinical variables more distinctive in comorbid BP/BPD, with superior accuracy in distinguishing from BP, and with lower accuracy compared to BPD alone. Such an additive model should assist in sharpening clinical decision making, with future machine learning examination of larger datasets likely to further improve diagnostic accuracy.
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Affiliation(s)
- Adam Bayes
- Black Dog Institute, University of New South Wales (UNSW) Sydney, 2031, Australia.
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Parker G, Bayes A, Spoelma MJ. Why might bipolar disorder and borderline personality disorder be bonded? J Psychiatr Res 2022; 150:214-218. [PMID: 35397334 DOI: 10.1016/j.jpsychires.2022.03.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 03/25/2022] [Accepted: 03/31/2022] [Indexed: 10/18/2022]
Abstract
The prevalence of comorbid bipolar disorder (BD) and borderline personality disorder (BPD) is distinctly higher in community samples than would be expected if the two conditions are independent. While there have been multiple explanations suggested for their interdependence, no clear model has been established. This paper reviews a broader set of explanations than considered previously, where relevant prevalence studies of the conditions are reported, previous explanations overviewed, and additional potential linkage causes are considered. It was found that there is unlikely to be any single determinant of the comorbid presence of BD and BPD. The most likely candidates are the artefactual impact of transdiagnostic features, with true comorbid status reflecting both pleiotropic genetic influences and environmental factors. Measurement errors in diagnostic assignment emerging from transdiagnostic features are likely to have clouded previous studies and therefore the interpretations. Comorbid BD/BPD is likely to be distinctly more common than estimated by clinicians, and clarification of the reasons why this is may well assist clinical management.
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Affiliation(s)
- Gordon Parker
- Discipline of Psychiatry and Mental Health, School of Clinical Medicine, University of New South Wales, Sydney, Australia.
| | - Adam Bayes
- Discipline of Psychiatry and Mental Health, School of Clinical Medicine, University of New South Wales, Sydney, Australia
| | - Michael J Spoelma
- Discipline of Psychiatry and Mental Health, School of Clinical Medicine, University of New South Wales, Sydney, Australia
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Mineo L, Rodolico A, Spedicato GA, Aguglia A, Bolognesi S, Concerto C, Cuomo A, Goracci A, Maina G, Fagiolini A, Amore M, Aguglia E. Exploration of mood spectrum symptoms during a major depressive episode: The impact of contrapolarity-Results from a transdiagnostic cluster analysis on an Italian sample of unipolar and bipolar patients. Eur Psychiatry 2022; 65:e30. [PMID: 35638732 PMCID: PMC9158398 DOI: 10.1192/j.eurpsy.2022.20] [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] [Indexed: 11/27/2022] Open
Abstract
Background Subthreshold hypomania during a major depressive episode challenges the bipolar-unipolar dichotomy. In our study we employed a cross-diagnostic cluster analysis - to identify distinct subgroups within a cohort of depressed patients. Methods A k-means cluster analysis— based on the domain scores of the Mood Spectrum Self-Report (MOODS-SR) questionnaire—was performed on a data set of 300 adults with either bipolar or unipolar depression. After identifying groups, between-clusters comparisons were conducted on MOODS-SR domains and factors and on a set of sociodemographic, clinical and psychometric variables. Results Three clusters were identified: one with intermediate depressive and poor manic symptomatology (Mild), one with severe depressive and poor manic symptomatology (Moderate), and a third one with severe depressive and intermediate manic symptomatology (Mixed). Across the clusters, bipolar patients were significantly less represented in the Mild one, while the DSM-5 “Mixed features” specifier did not differentiate the groups. When compared to the other patients, those of Mixed cluster exhibited a stronger association with most of the illness-severity, quality of life, and outcomes measures considered. After performing pairwise comparisons significant differences between “Mixed” and “Moderate” clusters were restricted to: current and disease-onset age, psychotic ideation, suicidal attempts, hospitalization numbers, impulsivity levels and comorbidity for Cluster B personality disorder. Conclusions In the present study, a clustering approach based on a spectrum exploration of mood symptomatology led to the identification of three transdiagnostic groups of patients. Consistent with our hypothesis, the magnitude of subthreshold (hypo)manic symptoms was related to a greater clinical severity, regardless of the main categorical diagnosis.
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Affiliation(s)
- Ludovico Mineo
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Alessandro Rodolico
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | | | - Andrea Aguglia
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy.,IRCCS Ospedale Policlinico San Martino, Department of Neurosciences, Genoa, Italy
| | - Simone Bolognesi
- Department of Molecular Medicine, University of Siena, Siena, Italy
| | - Carmen Concerto
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Alessandro Cuomo
- Department of Molecular Medicine, University of Siena, Siena, Italy
| | - Arianna Goracci
- Department of Molecular Medicine, University of Siena, Siena, Italy
| | - Giuseppe Maina
- Rita Levi Montalcini Department of Neuroscience, University of Turin, University Hospital San Luigi Gonzaga, Turin, Italy
| | - Andrea Fagiolini
- Department of Molecular Medicine, University of Siena, Siena, Italy
| | - Mario Amore
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy.,IRCCS Ospedale Policlinico San Martino, Department of Neurosciences, Genoa, Italy
| | - Eugenio Aguglia
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
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The prevalence of borderline personality features and borderline personality disorder during the perinatal period: a systematic review and meta-analysis. Arch Womens Ment Health 2022; 25:277-289. [PMID: 35217928 DOI: 10.1007/s00737-022-01218-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 02/20/2022] [Indexed: 11/02/2022]
Abstract
Borderline personality disorder (BPD) is a psychiatric disorder marked by severe affective instability and poor interpersonal functioning. Existing literature has highlighted that individuals with BPD are at greater risk for a wide range of adverse physiological and psychosocial outcomes in the perinatal period compared to perinatal individuals without BPD. However, to date, no systematic review has addressed the prevalence of BPD and borderline personality features (BPF) in pregnant and postpartum individuals. A systematic review and meta-analysis was conducted by searching three databases (PubMed, PsycINFO, and Embase) on April 6th, 2021. Research articles and conference abstracts that evaluated BPF or BPD in pregnant, postpartum, or mixed perinatal populations were included. Sixteen publications were included in the systematic review (n = 14 research articles, n = 2 conference abstracts), seven of which were included in the meta-analysis. Among non-clinical samples, prevalence rates of BPF during pregnancy ranged from 6.9 to 26.7%, while rates of BPD across the perinatal period ranged from 0.7 to 1.7%. Among clinical samples, rates of BPF and BPD across the perinatal period spanned 9.7-34% and 2.0-35.2%, respectively. Results from the meta-analysis revealed that the pooled prevalence rate of BPD in clinical samples during the perinatal period is 14.0% (95% CI [7.0, 22.0]). Among clinical perinatal samples, there is a high prevalence of borderline personality pathology. This review highlights the need for appropriate validated screening methods to identify and treat BPD in the perinatal population.
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Miola A, Cattarinussi G, Antiga G, Caiolo S, Solmi M, Sambataro F. Difficulties in emotion regulation in bipolar disorder: A systematic review and meta-analysis. J Affect Disord 2022; 302:352-360. [PMID: 35093412 DOI: 10.1016/j.jad.2022.01.102] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 01/19/2022] [Accepted: 01/26/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND Bipolar disorder (BD) is a severe mental disorder characterized by mood swings and functional impairment. Although alterations in emotional regulation (ER) are a key feature, a comprehensive meta-analysis on abnormalities in emotion regulation in BD is still lacking. METHODS We performed a random-effects meta-analysis on studies comparing the ER measured with the Difficulties in Emotion Regulation Scale (DERS) in BD and healthy controls (HC) or borderline personality disorder (BPD) and calculated the standardized mean difference (SMD) of the total DERS score between those with BD and HC (primary outcome). Secondary outcomes were the SMD of the DERS subscales between BD and HC, as well as the SMD of the total score of DERS and the subscales between BD and BPD. RESULTS Twelve studies (858 BD, 540 BPD, 285 HC) were included. Compared to HC, BD showed significantly higher total DERS score (k=8, SMD 0.962, p<0.001) and subscale scores, including non-acceptance (k=6, SMD=0.85, p<0.001), goal-directed behavior (k=6, SMD=0.894, p<0.001), impulse control (k=6, SMD=1.08, p<0.001), strategies (k=6, SMD=1.25, p<0.001) and emotional clarity (k=6, SMD=0.694, p=0.001). Relative to BPD, BD presented significantly lower scores in all the DERS subscales. Sensitivity analyses confirmed the main analyses. The age of the participants and sample size moderated the primary outcome. LIMITATIONS The small number of studies and the cross-sectional design limit the generalizability of the results. CONCLUSIONS Our findings suggest that alterations of specific ER abilities are present in BD and their magnitude is smaller relative to BPD. Future therapeutic interventions should target ER strategies.
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Affiliation(s)
- Alessandro Miola
- Department of Neuroscience (DNS), University of Padova, Padua, Italy;; Padua Neuroscience Center, University of Padova, Padua, Italy
| | - Giulia Cattarinussi
- Department of Neuroscience (DNS), University of Padova, Padua, Italy;; Padua Neuroscience Center, University of Padova, Padua, Italy
| | - Gilberto Antiga
- Department of Neuroscience (DNS), University of Padova, Padua, Italy
| | - Stefano Caiolo
- Department of Neuroscience (DNS), University of Padova, Padua, Italy
| | - Marco Solmi
- Department of Psychiatry, University of Ottawa, Ontario, Canada; Department of Mental Health, The Ottawa Hospital, Ontario, Canada
| | - Fabio Sambataro
- Department of Neuroscience (DNS), University of Padova, Padua, Italy;; Padua Neuroscience Center, University of Padova, Padua, Italy.
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Rajkumar RP. Dissociative Symptoms and Disorders in Patients With Bipolar Disorders: A Scoping Review. Front Psychiatry 2022; 13:925983. [PMID: 35722564 PMCID: PMC9199377 DOI: 10.3389/fpsyt.2022.925983] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 05/03/2022] [Indexed: 12/03/2022] Open
Abstract
Dissociative disorders are an important group of trauma-related disorders associated with significant disability. The co-occurrence of dissociative disorders (DD) and symptoms (DS) in bipolar disorder has been relatively understudied, but there is some evidence that this comorbidity may have significant mechanistic and clinical implications. This paper presents the results of a scoping review of the frequency and correlates of DS and DD in bipolar disorder. Based on the available evidence, DS/DD are more common in bipolar disorder than in healthy controls or in unipolar depression, are related to childhood trauma, and are associated with psychotic symptoms, suicide attempts, and a poorer response to treatment in patients with bipolar disorder. The implications of these findings, and possible mechanistic pathways underlying them, are discussed based on the current literature. Clinicians should be aware of the frequent occurrence of significant DS or DD when treating patients with bipolar disorder. A tentative future research agenda for this field, based on clinical, risk factor-related and neurobiological considerations, is outlined.
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Affiliation(s)
- Ravi Philip Rajkumar
- Department of Psychiatry, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
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Zimmerman M, Balling C, Chelminski I, Dalrymple K. Patients with borderline personality disorder and bipolar disorder: a descriptive and comparative study. Psychol Med 2021; 51:1479-1490. [PMID: 32178744 DOI: 10.1017/s0033291720000215] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Bipolar disorder and borderline personality disorder (BPD) are each significant public health problems. It has been frequently noted that distinguishing BPD from bipolar disorder is challenging. Consequently, reviews and commentaries have focused on differential diagnosis and identifying clinical features to distinguish the two disorders. While there is a burgeoning literature comparing patients with BPD and bipolar disorder, much less research has characterized patients with both disorders. In the current report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project, we compare psychiatric outpatients with both BPD and bipolar disorder to patients with BPD without bipolar disorder and patients with bipolar disorder without BPD. METHODS Psychiatric outpatients presenting for treatment were evaluated with semi-structured interviews. The focus of the current study is the 517 patients with both BPD and bipolar disorder (n = 59), BPD without bipolar disorder (n = 330), and bipolar disorder without BPD (n = 128). RESULTS Compared to patients with bipolar disorder, the patients with bipolar disorder and BPD had more comorbid disorders, psychopathology in their first-degree relatives, childhood trauma, suicidality, hospitalizations, time unemployed, and likelihood of receiving disability payments. The added presence of bipolar disorder in patients with BPD was associated with more posttraumatic stress disorder in the patients as well as their family, more bipolar disorder and substance use disorders in their relatives, more childhood trauma, unemployment, disability, suicide attempts, and hospitalizations. CONCLUSIONS Patients with both bipolar disorder and BPD have more severe psychosocial morbidity than patients with only one of these disorders.
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Affiliation(s)
- Mark Zimmerman
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, USA
| | - Caroline Balling
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, USA
| | - Iwona Chelminski
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, USA
| | - Kristy Dalrymple
- Department of Psychiatry and Human Behavior, Brown Medical School, Rhode Island Hospital, Providence, RI, USA
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Bayes A, Spoelma MJ, Hadzi-Pavlovic D, Parker G. Differentiation of bipolar disorder versus borderline personality disorder: A machine learning approach. J Affect Disord 2021; 288:68-73. [PMID: 33845326 DOI: 10.1016/j.jad.2021.03.082] [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: 01/21/2021] [Revised: 03/19/2021] [Accepted: 03/23/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Differentiation of bipolar disorder (BP) from borderline personality disorder (BPD) is a common diagnostic dilemma. We undertook a machine learning (ML) approach to distinguish the conditions. METHODS Participants meeting DSM criteria for BP or BPD were compared on measures examining cognitive and behavioral BPD constructs, emotion regulation strategies, and parental behaviors during childhood. Two analyses used continuous and dichotomised data, with ML-allocated diagnoses compared to DSM. RESULTS 82 participants met DSM criteria for BP and 52 for BPD. Accuracy of ML classification was 84.1% - 87.8% for BP, 50% - 57.7% for BPD, with overall accuracy of 73.1% - 73.9%. Importance of items differed between the analyses with the overall most important items including identity difficulties, relationship problems, female gender, feeling suicidal after a relationship breakdown and age. LIMITATIONS Participants were volunteers, preponderance of bipolar II (BP II) participants, comorbidity of BP and BPD not examined, and small BPD sample contributed to the relatively low classification accuracies for this group CONCLUSIONS: Study findings may assist distinguishing BP and BPD based on differences in cognitive and behavioral domains, emotion regulation strategies and parental behaviors. Future studies using larger datasets could further improve predictive accuracy and assist in differential diagnosis.
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Affiliation(s)
- Adam Bayes
- Black Dog Institute, Hospital Rd, Randwick, NSW 2031, Australia.
| | | | | | - Gordon Parker
- School of Psychiatry, University of New South Wales, NSW, Australia
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Wright L, Lari L, Iazzetta S, Saettoni M, Gragnani A. Differential diagnosis of borderline personality disorder and bipolar disorder: Self-concept, identity and self-esteem. Clin Psychol Psychother 2021; 29:26-61. [PMID: 33811707 DOI: 10.1002/cpp.2591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 11/28/2020] [Accepted: 03/26/2021] [Indexed: 01/04/2023]
Abstract
Symptoms of borderline personality disorder (BPD) and bipolar disorder (BD) often overlap. In some cases, it is difficult to conduct a differential diagnosis based only on current diagnostic criteria Therefore, it is important to find clinical factors with high discriminatory specificity that, used together with structured or semi-structured interviews, could help improve diagnostic practice. We propose that a clinical analysis of identity, self-concept and self-esteem may help distinguish the two disorders, when they are not co-morbid. Our review of the studies that analyse these constructs in BD and BPD, separately, points in the direction of qualitative differences between the two disorders. In BPD, there is a well-documented identity diffusion, and the self-concept appears predominantly negative; shifts in self-concept and self-esteem are often tied to interpersonal triggers. In BD, patients struggle with their identity, but narrative identity might be less compromised compared with BPD; the shifts in self-concept and self-esteem appear more linked to internal (i.e. mood and motivational) factors. We end the paper by discussing the implications for clinicians and ideas for future comparative research.
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Affiliation(s)
- Livia Wright
- Scuola di Psicoterapia Cognitiva SRL, Grosseto, Italy
| | - Lisa Lari
- Scuola di Psicoterapia Cognitiva SRL, Grosseto, Italy
| | | | - Marco Saettoni
- Scuola di Psicoterapia Cognitiva SRL, Grosseto, Italy.,Unità Funzionale Salute Mentale Adulti, ASL Toscana Nord-Ovest Valle del Serchio, Pisa, Italy
| | - Andrea Gragnani
- Scuola di Psicoterapia Cognitiva SRL, Grosseto, Italy.,Unità Funzionale Salute Mentale Adulti, ASL Toscana Nord-Ovest Valle del Serchio, Pisa, Italy.,Scuola di Psicoterapia Cognitiva SRL, Rome, Italy
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14
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Garza Guerra ADJ, Adame Rocha GH, Rodríguez Lara FJ. Clinical Differences between Bipolar Disorder and Borderline Personality Disorder: A Case Report. REVISTA COLOMBIANA DE PSIQUIATRIA (ENGLISH ED.) 2021; 51:S0034-7450(21)00029-9. [PMID: 33734997 DOI: 10.1016/j.rcp.2020.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 09/14/2020] [Accepted: 12/28/2020] [Indexed: 06/12/2023]
Abstract
The clinical difference between bipolar disorder and borderline personality disorder has always been a diagnostic challenge, especially with type II bipolar disorder and subthreshold symptoms, opening a diagnostic bias with the consequent repercussions of inappropriate treatment. Both pathologies are often misdiagnosed initially. The objective of this article is to emphasise the main clinical differences between the two pathologies. We present the case of a patient with a long history of psychiatric symptoms that started in childhood, with considerable functional impairment, who met the criteria for both disorders, pointing to comorbidity. During follow-up, she responded favourably to psychotropic drugs, pushing the diagnosis towards the bipolar spectrum, due to the notable improvement. However, comorbidity should not be neglected due to its high presentation.
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Affiliation(s)
- Alfredo de Jesús Garza Guerra
- Departamento de Psiquiatría, Hospital Universitario Dr. José Eleuterio González, Universidad Autónoma de Nuevo León, Monterrey, México.
| | - Gabriela Hilian Adame Rocha
- Departamento de Psiquiatría, Hospital Universitario Dr. José Eleuterio González, Universidad Autónoma de Nuevo León, Monterrey, México
| | - Francisco Javier Rodríguez Lara
- Departamento de Psiquiatría, Hospital Universitario Dr. José Eleuterio González, Universidad Autónoma de Nuevo León, Monterrey, México
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15
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Malhi GS, Bell E, Bassett D, Boyce P, Bryant R, Hazell P, Hopwood M, Lyndon B, Mulder R, Porter R, Singh AB, Murray G. The 2020 Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders. Aust N Z J Psychiatry 2021; 55:7-117. [PMID: 33353391 DOI: 10.1177/0004867420979353] [Citation(s) in RCA: 246] [Impact Index Per Article: 82.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVES To provide advice and guidance regarding the management of mood disorders, derived from scientific evidence and supplemented by expert clinical consensus to formulate s that maximise clinical utility. METHODS Articles and information sourced from search engines including PubMed, EMBASE, MEDLINE, PsycINFO and Google Scholar were supplemented by literature known to the mood disorders committee (e.g. books, book chapters and government reports) and from published depression and bipolar disorder guidelines. Relevant information was appraised and discussed in detail by members of the mood disorders committee, with a view to formulating and developing consensus-based recommendations and clinical guidance. The guidelines were subjected to rigorous consultation and external review involving: expert and clinical advisors, key stakeholders, professional bodies and specialist groups with interest in mood disorders. RESULTS The Royal Australian and New Zealand College of Psychiatrists mood disorders clinical practice guidelines 2020 (MDcpg2020) provide up-to-date guidance regarding the management of mood disorders that is informed by evidence and clinical experience. The guideline is intended for clinical use by psychiatrists, psychologists, primary care physicians and others with an interest in mental health care. CONCLUSION The MDcpg2020 builds on the previous 2015 guidelines and maintains its joint focus on both depressive and bipolar disorders. It provides up-to-date recommendations and guidance within an evidence-based framework, supplemented by expert clinical consensus. MOOD DISORDERS COMMITTEE Gin S Malhi (Chair), Erica Bell, Darryl Bassett, Philip Boyce, Richard Bryant, Philip Hazell, Malcolm Hopwood, Bill Lyndon, Roger Mulder, Richard Porter, Ajeet B Singh and Greg Murray.
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Affiliation(s)
- Gin S Malhi
- The University of Sydney, Faculty of Medicine and Health, Northern Clinical School, Department of Psychiatry, Sydney, NSW, Australia.,Academic Department of Psychiatry, Royal North Shore Hospital, Northern Sydney Local Health District, St Leonards, NSW, Australia.,CADE Clinic, Royal North Shore Hospital, Northern Sydney Local Health District, St Leonards, NSW, Australia
| | - Erica Bell
- The University of Sydney, Faculty of Medicine and Health, Northern Clinical School, Department of Psychiatry, Sydney, NSW, Australia.,Academic Department of Psychiatry, Royal North Shore Hospital, Northern Sydney Local Health District, St Leonards, NSW, Australia.,CADE Clinic, Royal North Shore Hospital, Northern Sydney Local Health District, St Leonards, NSW, Australia
| | | | - Philip Boyce
- Department of Psychiatry, Westmead Hospital and the Westmead Clinical School, Wentworthville, NSW, Australia.,Discipline of Psychiatry, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Richard Bryant
- School of Psychology, University of New South Wales, Sydney, NSW, Australia
| | - Philip Hazell
- Discipline of Psychiatry, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Malcolm Hopwood
- Department of Psychiatry, University of Melbourne and Professorial Psychiatry Unit, Albert Road Clinic, Melbourne, VIC, Australia
| | - Bill Lyndon
- The University of Sydney, Faculty of Medicine and Health, Northern Clinical School, Department of Psychiatry, Sydney, NSW, Australia
| | - Roger Mulder
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Richard Porter
- Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Ajeet B Singh
- The Geelong Clinic Healthscope, IMPACT - Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Greg Murray
- Centre for Mental Health, Swinburne University of Technology, Hawthorn, VIC, Australia
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Massó Rodriguez A, Hogg B, Gardoki-Souto I, Valiente-Gómez A, Trabsa A, Mosquera D, García-Estela A, Colom F, Pérez V, Padberg F, Moreno-Alcázar A, Amann BL. Clinical Features, Neuropsychology and Neuroimaging in Bipolar and Borderline Personality Disorder: A Systematic Review of Cross-Diagnostic Studies. Front Psychiatry 2021; 12:681876. [PMID: 34177664 PMCID: PMC8220090 DOI: 10.3389/fpsyt.2021.681876] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 05/14/2021] [Indexed: 12/28/2022] Open
Abstract
Background: Bipolar Disorder (BD) and Borderline Personality Disorder (BPD) have clinically been evolving as separate disorders, though there is still debate on the nosological valence of both conditions, their interaction in terms of co-morbidity or disorder spectrum and their distinct pathophysiology. Objective: The objective of this review is to summarize evidence regarding clinical features, neuropsychological performance and neuroimaging findings from cross-diagnostic studies comparing BD and BPD, to further caracterize their complex interplay. Methods: Using PubMed, PsycINFO and TripDataBase, we conducted a systematic literature search based on PRISMA guidelines of studies published from January 1980 to September 2019 which directly compared BD and BPD. Results: A total of 28 studies comparing BD and BPD were included: 19 compared clinical features, 6 neuropsychological performance and three neuroimaging abnormalities. Depressive symptoms have an earlier onset in BPD than BD. BD patients present more mixed or manic symptoms, with BD-I differing from BPD in manic phases. BPD patients show more negative attitudes toward others and self, more conflictive interpersonal relationships, and more maladaptive regulation strategies in affective instability with separate pathways. Impulsivity seems more a trait in BPD rather than a state as in BD. Otherwise, BD and BPD overlap in depressive and anxious symptoms, dysphoria, various abnormal temperamental traits, suicidal ideation, and childhood trauma. Both disorders differ and share deficits in neuropsychological and neuroimaging findings. Conclusion: Clinical data provide evidence of overlapping features in both disorders, with most of those shared symptoms being more persistent and intense in BPD. Thus, categorical classifications should be compared to dimensional approaches in transdiagnostic studies investigating BPD features in BD regarding their respective explanatory power for individual trajectories. Systematic Review Registration: The search strategy was pre-registered in PROSPERO: CRD42018100268.
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Affiliation(s)
- Anna Massó Rodriguez
- Institute of Neuropsychiatry and Addiction, Parc de Salut Mar, Barcelona, Spain
- Centro Salud Mental Infanto-Juvenil, Parc de Salut Mar, Barcelona, Spain
| | - Bridget Hogg
- Centre Fòrum Research Unit, Institute of Neuropsychiatry and Addiction, Parc de Salut Mar, Barcelona, Spain
- Mental Health Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
- PhD Progamme, Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Itxaso Gardoki-Souto
- Centre Fòrum Research Unit, Institute of Neuropsychiatry and Addiction, Parc de Salut Mar, Barcelona, Spain
- Mental Health Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
- PhD Progamme, Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Alicia Valiente-Gómez
- Institute of Neuropsychiatry and Addiction, Parc de Salut Mar, Barcelona, Spain
- Centre Fòrum Research Unit, Institute of Neuropsychiatry and Addiction, Parc de Salut Mar, Barcelona, Spain
- Mental Health Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Salud Mental, Madrid, Spain
| | - Amira Trabsa
- Institute of Neuropsychiatry and Addiction, Parc de Salut Mar, Barcelona, Spain
- Centre Fòrum Research Unit, Institute of Neuropsychiatry and Addiction, Parc de Salut Mar, Barcelona, Spain
- PhD Progamme, Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Dolores Mosquera
- Instituto de Investigación y Tratamiento del Trauma y los Trastornos de la Personalidad (INTRA-TP) Center, A Coruña, Spain
| | - Aitana García-Estela
- Mental Health Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Salud Mental, Madrid, Spain
| | - Francesc Colom
- Institute of Neuropsychiatry and Addiction, Parc de Salut Mar, Barcelona, Spain
- Mental Health Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Salud Mental, Madrid, Spain
- Departament of Basic, Evolutive and Education Psychology, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Victor Pérez
- Institute of Neuropsychiatry and Addiction, Parc de Salut Mar, Barcelona, Spain
- Mental Health Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Salud Mental, Madrid, Spain
| | - Frank Padberg
- Department of Psychiatry and Psychotherapy, Klinikum der Universität München, Munich, Germany
| | - Ana Moreno-Alcázar
- Centre Fòrum Research Unit, Institute of Neuropsychiatry and Addiction, Parc de Salut Mar, Barcelona, Spain
- Mental Health Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Salud Mental, Madrid, Spain
| | - Benedikt Lorenz Amann
- Institute of Neuropsychiatry and Addiction, Parc de Salut Mar, Barcelona, Spain
- Centre Fòrum Research Unit, Institute of Neuropsychiatry and Addiction, Parc de Salut Mar, Barcelona, Spain
- Mental Health Research Group, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Salud Mental, Madrid, Spain
- Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
- *Correspondence: Benedikt Lorenz Amann
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17
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Koenders M, Dodd A, Karl A, Green M, Elzinga B, Wright K. Understanding bipolar disorder within a biopsychosocial emotion dysregulation framework. JOURNAL OF AFFECTIVE DISORDERS REPORTS 2020. [DOI: 10.1016/j.jadr.2020.100031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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18
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Barata PC, Godinho F, Guedes R, Silva L, Oliveira P, Serrano R, Oliveira CF, Pereira ME, Martins B, Araújo R, Borja-Santos JN, Maia T. Bipolar disorder diagnostic stability: a Portuguese multicentric study. Psychiatry Res 2020; 291:113255. [PMID: 32603931 DOI: 10.1016/j.psychres.2020.113255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/23/2020] [Accepted: 06/23/2020] [Indexed: 01/21/2023]
Affiliation(s)
- Pedro Cabral Barata
- Departmento de Psiquiatria, Hospital Prof. Dr. Fernando Fonseca, EPE, Lisboa, Portugal.
| | - Filipe Godinho
- Departmento de Psiquiatria e Saúde Mental, Hospital do Espírito Santo de Évora, Évora, Portugal
| | - Renato Guedes
- Serviço de Psiquiatria, Centro Hospitalar São João, Porto, Portugal
| | - Luís Silva
- Serviço de Psiquiatria e Saúde Mental, Centro Hospitalar de Leiria, Leiria, Portugal
| | - Pedro Oliveira
- Serviço de Psiquiatria, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal
| | - Raquel Serrano
- Departmento de Psiquiatria, Hospital Prof. Dr. Fernando Fonseca, EPE, Lisboa, Portugal
| | | | - Maria Emília Pereira
- Serviço de Psiquiatria de Adultos, Centro Hospitalar de Lisboa Ocidental, EPE, Lisboa, Portugal
| | - Beatriz Martins
- Departmento de Psiquiatria e Saúde Mental, Unidade Local de Saúde do Norte Alentejano, Portalegre, Portugal
| | - Rafael Araújo
- Serviço de Psiquiatria e Saúde Mental, Centro Hospitalar de Leiria, Leiria, Portugal
| | | | - Teresa Maia
- Departmento de Psiquiatria, Hospital Prof. Dr. Fernando Fonseca, EPE, Lisboa, Portugal
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19
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Kaleda VG, Zyablov VA. [Continuous cycling bipolar affective disorders in youth]. Zh Nevrol Psikhiatr Im S S Korsakova 2020; 120:14-22. [PMID: 32490613 DOI: 10.17116/jnevro202012004114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To reveal psychopathological characteristics and core dynamic patterns of continuous cycling bipolar affective disorders in youth. MATERIAL AND METHODS One hundred and seven patients (62 men and 45 women), including 59 patients of the clinical group and 48 of the follow-up group, were examined. RESULTS AND CONCLUSION Three types of continuous cycling bipolar affective disorders in youth are described: rhythmic, dysrhythmic and pseudorhythmic. A correlation between the dynamics of affective disorders in youth and the nosological affiliation of each of the identified types of continuous cycling course was found. The results may be useful for solving differential/diagnostic, prognostic and therapeutic tasks.
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Affiliation(s)
- V G Kaleda
- Mental Health Research Centre, Moscow, Russia
| | - V A Zyablov
- Mental Health Research Centre, Moscow, Russia
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20
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Bayes AJ, Parker GB. Differentiating borderline personality disorder (BPD) from bipolar disorder: diagnostic efficiency of DSM BPD criteria. Acta Psychiatr Scand 2020; 141:142-148. [PMID: 31758547 DOI: 10.1111/acps.13133] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/17/2019] [Indexed: 12/20/2022]
Abstract
OBJECTIVE We sought to determine the differential diagnostic efficiency of all DSM-IV borderline personality disorder (BPD) criteria by studying a sample of those with BPD and a contrast group with a bipolar disorder (BP). METHOD Participants were clinically assessed and assigned diagnoses based on DSM criteria - with prevalence rates and diagnostic efficiency values calculated. RESULTS Fifty-three participants were assigned a BPD diagnosis, 83 a BP diagnosis, with comorbid participants excluded. The mean number of DSM BPD criteria assigned was 6.6 (SD = 1.0) in the BPD group and 1.9 (SD = 1.3) in the BP group. The most prevalent criterion in the BPD group was 'affective instability' (AI) (92.5%), with 'inappropriate anger' least endorsed (49%). The highest specificity criterion was 'abandonment fears', which displayed the greatest positive predictive value (PPV) = 0.9, and with AI offering the lowest specificity. 'Unstable relationships' had the highest overall negative predictive value (NPV) = 0.91. The highest percentage accuracy of classification was provided by 'identity disturbance' and 'abandonment fears' criteria, both 85%. CONCLUSION The transdiagnostic nature of 'affective instability' means it is less useful for diagnostic decisions, whereas 'abandonment fears' and 'identity disturbance' offer superior diagnostic efficiency in distinguishing BPD from BP.
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Affiliation(s)
- A J Bayes
- School of Psychiatry, UNSW, Sydney, NSW, Australia.,Black Dog Institute, Sydney, NSW, Australia
| | - G B Parker
- School of Psychiatry, UNSW, Sydney, NSW, Australia.,Black Dog Institute, Sydney, NSW, Australia
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21
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Li B, Valles NL, Saunders J, Vyas A, Naqvi M, Shah AA. Can We Differentiate Borderline Personality Disorder from Bipolar Disorder? Psychiatr Ann 2020. [DOI: 10.3928/00485713-20191126-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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22
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Porter C, Palmier-Claus J, Branitsky A, Mansell W, Warwick H, Varese F. Childhood adversity and borderline personality disorder: a meta-analysis. Acta Psychiatr Scand 2020; 141:6-20. [PMID: 31630389 DOI: 10.1111/acps.13118] [Citation(s) in RCA: 167] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/15/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The aim of this meta-analysis was to better understand the magnitude and consistency of the association between childhood adversity and borderline personality disorder (BPD) across case-control, epidemiological and prospective cohort studies. METHOD Following the review protocol (reference: CRD42017075179), search terms pertaining to adversity and BPD were entered into three search engines. Random-effects meta-analysis synthesised the size and consistency of the effects. RESULTS A total of 97 studies compared BPD to non-clinical (k = 40) and clinical (k = 70) controls. Meta-analysis of case-control studies indicated that individuals with BPD are 13.91 (95% CI 11.11-17.43) times more likely to report childhood adversity than non-clinical controls. This effect was smaller when considering retrospective cohort (OR: 2.59; 95% CI 0.93-7.30) and epidemiological (OR: 2.56, 95% CI 1.24-5.30) studies. Findings were significant across adversity subtypes with emotional abuse (OR: 38.11, 95% CI: 25.99-55.88) and neglect (OR: 17.73, 95% CI = 13.01-24.17) demonstrating the largest effects. Individuals with BPD were 3.15 (95% CI 2.62-3.79) times more likely to report childhood adversity than other psychiatric groups. CONCLUSIONS This meta-analysis corroborates theoretical proposals that exposure to adverse life experiences is associated with BPD. It highlights the importance of considering childhood adversity when treating people diagnosed with BPD.
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Affiliation(s)
- C Porter
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - J Palmier-Claus
- Spectrum Centre for Mental Health Research, Division of Health Research, Lancaster University, Lancaster, UK.,Lancashire Care NHS Foundation Trust, Lancashire, UK
| | - A Branitsky
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - W Mansell
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - H Warwick
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - F Varese
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.,Complex Trauma and Resilience Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
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23
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Bayes A, Parker G, Paris J. Differential Diagnosis of Bipolar II Disorder and Borderline Personality Disorder. Curr Psychiatry Rep 2019; 21:125. [PMID: 31749106 DOI: 10.1007/s11920-019-1120-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
PURPOSE OF REVIEW Differentiating bipolar (BP) disorders (in particular BP II) from borderline personality disorder (BPD) is a common diagnostic dilemma. We sought to critically examine recent studies that considered clinical differences between BP II and BPD, which might advance their delineation. RECENT FINDINGS Recent studies focused on differentiating biological parameters-genetics, epigenetics, diurnal rhythms, structural and functional neuroimaging-with indicative differences not yet sufficient to guide diagnosis. Key differentiating factors include family history, developmental antecedents, illness course, phenomenological differences in mood states, personality style and relationship factors. Less differentiating factors include impulsivity, neuropsychological profiles, gender distribution, comorbidity and treatment response. This review details parameters offering differentiation of BP II from BPD and should assist in resolving a frequent diagnostic dilemma. Future studies should specifically examine the BP II subtype directly with BPD, which would aid in sharpening the distinction between the disorders.
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Affiliation(s)
- Adam Bayes
- School of Psychiatry, University of New South Wales (UNSW), Sydney, Australia. .,Black Dog Institute, Sydney, NSW, Australia.
| | - Gordon Parker
- School of Psychiatry, University of New South Wales (UNSW), Sydney, Australia.,Black Dog Institute, Sydney, NSW, Australia
| | - Joel Paris
- Institute of Community and Family Psychiatry, SMBD-Jewish General Hospital, McGill University, Montreal, Quebec, Canada
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Cognitive and Behavioral Differentiation of Those With Borderline Personality Disorder and Bipolar Disorder. J Nerv Ment Dis 2019; 207:620-625. [PMID: 31283725 DOI: 10.1097/nmd.0000000000001024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The current study sought to identify features offering differentiation of borderline personality disorder (BPD) from bipolar disorder (BP). Participants were clinically assessed and assigned diagnoses based on the Diagnostic and Statistical Manual of Mental Disorders criteria. A 113-item self-report questionnaire was completed, comprising cognitive and behavioral constructs weighted to a borderline personality style. A total of n = 53 participants were assigned to BPD, n = 83 to BP, with comorbid participants excluded. Twenty items were highly endorsed (>95%) by the BPD group, with most of the features capturing emotional dysregulation (ED) and identity disturbance; however, many items were also highly endorsed by the participants with BP. Thirty-eight items offered differentiation of BPD from BP, with identity disturbance overrepresented. The study findings indicate that the transdiagnostic nature of ED (a feature of both conditions) means it is less useful for diagnostic decisions, whereas identity disturbance is both intrinsic to BPD and offers specificity in differentiation from BP.
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25
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Fowler JC, Madan A, Allen JG, Oldham JM, Frueh BC. Differentiating bipolar disorder from borderline personality disorder: Diagnostic accuracy of the difficulty in emotion regulation scale and personality inventory for DSM-5. J Affect Disord 2019; 245:856-860. [PMID: 30699870 DOI: 10.1016/j.jad.2018.11.079] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 11/02/2018] [Accepted: 11/11/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND Confusion abounds when differentiating the diagnoses of bipolar disorder (BD) from borderline personality disorder (BPD). This study explored the relative clinical utility of affective instability and self-report personality trait measures for accurate identification of BD and BPD. METHODS Receiver operator characteristics and diagnostic efficiency statistics were calculated to ascertain the relative diagnostic efficiency of self-report measures. Inpatients with research-confirmed diagnoses of BD (n = 341) or BPD (n = 381) completed the Difficulty in Emotion Regulation Scale (DERS) and Personality Inventory for DSM-5 (PID-5). RESULTS The total score for DERS evidenced relatively poor accuracy for differentiating the disorders (AUC = 0.72, SE = 0.02, p < .0001), while subscales of affective instability measures yielded fair discrimination (AUC range = 0.70-0.59). The PID-5 BPD algorithm (consisting of emotional lability, anxiousness, separation insecurity, hostility, depressivity, impulsivity, and risk taking) evidenced moderate-to-excellent accuracy (AUC = 0.83, SE = 0.04, p < .0001) with a good balance of specificity (SP = 0.79) and sensitivity (SN = 0.77). CONCLUSION Findings support the use of the PID-5 algorithm for differentiating BD from BPD. Furthermore, findings support the accuracy of the DSM-5 alternative model Criteria B trait constellation for differentiating these two disorders with overlapping features.
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Affiliation(s)
- J Christopher Fowler
- Houston Methodist Behavioral Health, 6550 Fannin St Houston, TX 77030, United States.
| | - Alok Madan
- Houston Methodist Behavioral Health, 6550 Fannin St Houston, TX 77030, United States
| | - Jon G Allen
- Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, United States
| | - John M Oldham
- Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, United States
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26
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A systematic review of negative parenting practices predicting borderline personality disorder: Are we measuring biosocial theory's ‘invalidating environment’? Clin Psychol Rev 2018; 65:1-16. [DOI: 10.1016/j.cpr.2018.06.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 01/16/2018] [Accepted: 06/06/2018] [Indexed: 11/19/2022]
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Bayes A, Graham RK, Parker GB, McCraw S. Is 'subthreshold' bipolar II disorder more difficult to differentiate from borderline personality disorder than formal bipolar II disorder? Psychiatry Res 2018; 264:416-420. [PMID: 29689499 DOI: 10.1016/j.psychres.2018.04.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 12/22/2017] [Accepted: 04/05/2018] [Indexed: 12/25/2022]
Abstract
Recent research indicates that borderline personality disorder (BPD) can be diagnostically differentiated from the bipolar disorders. However, no studies have attempted to differentiate participants with sub-threshold bipolar disorder or SubT BP (where hypomanic episodes last less than 4 days) from those with a BPD. In this study, participants were assigned a SubT BP, bipolar II disorder (BP II) or BPD diagnosis based on clinical assessment and DSM-IV criteria. Participants completed self-report measures and undertook a clinical interview which collected socio-demographic information, a mood history, family history, developmental history, treatment information, and assessed cognitive, emotional and behavioural functioning. Both bipolar groups, whether SubT BP or BP II, differed to the BPD group on a number of key variables (i.e. developmental trauma, depression correlates, borderline personality scores, self-harm and suicide attempts), and compared to each other, returned similar scores on nearly all key variables. Borderline risk scores resulted in comparable classification rates of 0.74 (for BPD vs BP II) and 0.82 (for BPD vs sub-threshold BP II). Study findings indicate that both SubT BP and BP II disorder can be differentiated from BPD on a set of refined clinical variables with comparable accuracy.
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Affiliation(s)
- Adam Bayes
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia; Black Dog Institute, Sydney, NSW, Australia.
| | - Rebecca K Graham
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia; Black Dog Institute, Sydney, NSW, Australia
| | - Gordon B Parker
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia; Black Dog Institute, Sydney, NSW, Australia
| | - Stacey McCraw
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia; Black Dog Institute, Sydney, NSW, Australia
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Bayes A, Parker G. Borderline personality disorder in men: A literature review and illustrative case vignettes. Psychiatry Res 2017; 257:197-202. [PMID: 28768209 DOI: 10.1016/j.psychres.2017.07.047] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 06/26/2017] [Accepted: 07/25/2017] [Indexed: 10/19/2022]
Abstract
The aim is to review the salient literature on borderline personality disorder (BPD) in men and link those findings with case vignettes. We provide a literature review and then report case examples of those who met DSM and clinical BPD criteria, and consider the extent to which the small male sub-set corresponded developmentally and phenomenologically with prototypic BPD in women. The review considered phenomenological, epidemiological, biological and developmental BPD factors, finding BPD men evidence elevated substance abuse, and 'externalising' patterns of behavior, antisocial personality traits, violent self-harm and interpersonal aggression, whereas women display more 'internalising' strategies. The five male vignettes enriched the literature review providing support for gender differences reported in our review. The literature and case vignette findings should assist clinicians in recognising that BPD in men may not be as rare as generally viewed, and which may reflect BPD being commonly viewed as weighted to women and being misdiagnosed as an antisocial personality disorder (ASPD) in men.
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Affiliation(s)
- Adam Bayes
- School of Psychiatry, University of New South Wales, NSW 2050, Australia.
| | - Gordon Parker
- School of Psychiatry, University of New South Wales, NSW 2050, Australia; Black Dog Institute, Hospital Rd, Randwick, NSW 2031, Australia
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di Giacomo E, Aspesi F, Fotiadou M, Arntz A, Aguglia E, Barone L, Bellino S, Carpiniello B, Colmegna F, Lazzari M, Lorettu L, Pinna F, Sicaro A, Signorelli MS, Clerici M, Clerici M, Aspesi F, Aguglia E, Barone L, Bellino S, Bozzatello P, Brignolo E, Carpiniello B, Colmegna F, Ghiani A, Lazzari M, Lorettu L, Sicaro A, Battiato MC, Bon R, Contiero L, Denti A, Fotiadou M, Franco L, Ginanneschi AM, Lai A, Laneri G, Marchini M, Miragliotta E, Ostaldo L, Paggi E, Ravasi S, Roletto F, Ruta S, Signorelli MS, Zaccheroni D. Unblending Borderline Personality and Bipolar Disorders. J Psychiatr Res 2017; 91:90-97. [PMID: 28327444 DOI: 10.1016/j.jpsychires.2017.03.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 02/26/2017] [Accepted: 03/03/2017] [Indexed: 11/16/2022]
Abstract
Borderline Personality (BPD) and Bipolar (BP) disorders stimulate an academic debate between their distinction and the inclusion of Borderline in the Bipolar spectrum. Opponents to this inclusion attribute the important differences and possible diagnostic incomprehension to overlapping symptoms. We tested 248 Borderline and 113 Bipolar patients, consecutively admitted to the Psychiatric Unit, through DSM-IV Axis I and II Disorders (SCID-I/II), Hamilton Depression Rating Scale (HAM-D), Hamilton Anxiety Rating Scale (HAM-A), Young Mania Rating Scale (YMRS) and Borderline Personality Disorder Severity Index-IV (BPDSI-IV). All the tests statistically discriminated the disorders (p < 0.0001). Overlapping symptoms resulted significantly different (impulsivity = 5.32 in BPD vs 1.55 in BP, p < 0.0001; emotional instability = 7.11 in BPD vs 0.55 in BP, p < 0.0001) and the range of their scores gives the opportunity for an even more precise discrimination. Distinctive traits (e.g. irritability or sexual arousal) are also discussed in order to try to qualify the core of these disorders to a higher degree. Comorbidity proves to be extremely small (3.6%). However, Borderline patients with manic features offer a privileged point of view for a deeper analysis. This allows for the possibility of a more precise examination of the nature and load of each symptom. Borderline Personality and Bipolar Disorders can be distinguished with high precision using common and time-sparing tests. The importance of discriminating these clinical features may benefit from this evidence.
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Affiliation(s)
- Ester di Giacomo
- School of Medicine and Surgery, University of Milano Bicocca, Italy; Psychiatric Department-S.Gerardo, Health Care Trust, Monza, Italy; Doctorate School of the University of Milano-Bicocca, Italy.
| | - Flora Aspesi
- Psychiatric Department-S.Gerardo, Health Care Trust, Monza, Italy
| | - Maria Fotiadou
- Female Medium Secure Forensic Service, South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Beckenham, UK
| | - Arnoud Arntz
- Department of Clinical Psychology, University of Amsterdam, The Netherlands
| | - Eugenio Aguglia
- Department of Clinical and Molecular Biomedicine, University of Catania, Italy
| | - Lavinia Barone
- University of Pavia, Department of Brain and Behavioral Science, Psychology Section, Pavia, Italy
| | - Silvio Bellino
- Center for Personality Disorders, Psychiatric Clinic, Department of Neuroscience, University of Turin, Italy
| | - Bernardo Carpiniello
- Department of Public Health, Clinical and Molecular Medicine - Psychiatric Unit, University of Cagliari, Italy
| | | | - Marina Lazzari
- Psychiatric Department-S.Gerardo, Health Care Trust, Monza, Italy
| | - Liliana Lorettu
- Department of Biomedical Science, Psychiatric Clinic, University of Sassari, Italy
| | - Federica Pinna
- Department of Public Health, Clinical and Molecular Medicine - Psychiatric Unit, University of Cagliari, Italy
| | - Aldo Sicaro
- Psychiatric Department-S.Gerardo, Health Care Trust, Monza, Italy
| | | | | | - Massimo Clerici
- School of Medicine and Surgery, University of Milano Bicocca, Italy; Psychiatric Department-S.Gerardo, Health Care Trust, Monza, Italy
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Yadollahpour A, Mirzaiyan M, Rashidi S. Quantitative EEG for Early and Differential Diagnosis of Bipolar Disorders: a Comprehensive Review of the Literature. Int J Ment Health Addict 2017. [DOI: 10.1007/s11469-017-9739-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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Bayes AJ, Parker GB. Clinical vs. DSM diagnosis of bipolar disorder, borderline personality disorder and their co-occurrence. Acta Psychiatr Scand 2017; 135:259-265. [PMID: 27976368 DOI: 10.1111/acps.12678] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/14/2016] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To investigate the extent and reasons contributing to discrepancies between those receiving a DSM as against a clinical diagnosis of a bipolar disorder (BP) and/or a borderline personality disorder (BPD). METHOD We interviewed participants previously receiving a BP or BPD diagnosis, studying those who met DSM or clinical criteria for one or both conditions. We compared the numbers of participants allocated to the three diagnostic categories according to rater strategy to calculate concordance rates and determine reasons for discordance. RESULTS Rates of assignment to BP, BPD and comorbid BP/BPD varied according to the diagnostic strategy. Concordance rates were reduced as BP disorder duration criteria were relaxed, with discordance mainly arising from clinical allocation of a BP disorder for those DSM assigned as unipolar depression. Rates of BPD allocation varied marginally, with discordance mostly arising from so clinically diagnosed receiving a comorbid BP/BPD DSM diagnosis. Finally, DSM overestimated comorbidity compared with clinician diagnoses. Of central importance, not imposing the DSM duration criteria for BP did not increase the prevalence of misdiagnosing BPD, a finding at variance with the literature. CONCLUSION Rates and reasons for discordance between clinical and DSM diagnosis are detailed, which should assist clinical decision-making.
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Affiliation(s)
- A J Bayes
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - G B Parker
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia.,Black Dog Institute, Randwick, NSW, Australia
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Dualibe AL, Osório FL. Bipolar Disorder and Early Emotional Trauma: A Critical Literature Review on Indicators of Prevalence Rates and Clinical Outcomes. Harv Rev Psychiatry 2017; 25:198-208. [PMID: 28759479 DOI: 10.1097/hrp.0000000000000154] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
LEARNING OBJECTIVES After participating in this activity, learners should be better able to:• Evaluate the prevalence of early emotional trauma in patients with bipolar disorder (BD)• Assess the impact of these traumas on patients and on their development of BD OBJECTIVES: We performed a systematic literature review to (1) evaluate the prevalence of early emotional trauma (EET) in patients with bipolar disorder (BD) and the impact of these traumas on the development of the disorder, and (2) integrate the findings of our review with those previously reported by Fisher and Hosang, Daruy-Filho and colleagues, and Maniglio. METHODS The literature search was performed on PubMed, SciELO, and PsycINFO databases using the keywords bipolar disorder, early trauma, physical abuse, emotional abuse, sexual abuse, maltreatment, adversity, and neglect. RESULTS Twenty-eight articles were selected and analyzed. Taken together, the articles described a high prevalence of EET in BD, consisting mainly of emotional neglect/abuse (approximately 40%), particularly when compared to healthy subjects. The review also identified substantial evidence regarding an association between the presence of EET, early disease onset, rapid cycling, comorbidity with anxiety/stress disorders, and cannabis use. CONCLUSION The integration of the current findings with the identified studies reveals that (1) the methodological limitations noted by Daruy-Filho and colleagues have been largely resolved in more recent studies and (2) the presence of EET in patients with BD is associated with worse clinical outcomes, particularly early disease onset, presence of clinical or psychiatric comorbidities, suicide, and presence of psychotic episodes/symptoms. The review shows that patients with BD experience more traumatic situations than controls and that emotional trauma is the most frequent type of trauma in this group.
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Affiliation(s)
- Aline Limiéri Dualibe
- From the Department of Neurosciences and Behaviour, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo State, Brazil; Brazilian National Institute of Science and Translational Technology in Medicine, Brazil (Dr. Osório)
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Bayes A, Parker G, McClure G. Emotional dysregulation in those with bipolar disorder, borderline personality disorder and their comorbid expression. J Affect Disord 2016; 204:103-11. [PMID: 27344618 DOI: 10.1016/j.jad.2016.06.027] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 06/06/2016] [Accepted: 06/11/2016] [Indexed: 01/16/2023]
Abstract
BACKGROUND Differentiation of the bipolar disorders (BP) from a borderline personality disorder (BPD) can be challenging owing to shared features, with emotional dysregulation being the likely principal one. AIM To assess differences in emotion regulation strategies in those with BP alone, BPD alone and those comorbid for both. METHODS We interviewed participants previously receiving a BP or BPD diagnosis, studying those who met DSM criteria for one or both conditions. RESULTS The sample comprised 83 with bipolar disorder, 53 with BPD and 54 comorbid for both. Analyses established linear trends, with the greatest impairment in emotion regulation strategies in the comorbid group followed by the BPD group, and with the lowest in the BP group. Specific deficits in the comorbid group included impulsivity, difficulties with goal directed behaviour, and accessing strategies. A similar linear profile was quantified for maladaptive cognitive emotion regulation strategies, weighted to catastrophizing and rumination. Adaptive emotion regulation strategies were superior in the bipolar group, without significant differences observed between the comorbid and BPD groups. LIMITATIONS Reliance on self-report measures; combined BP I and II participants limits generalisability of results to each bipolar sub-type; use of DSM diagnoses risking artefactual comorbidity; while there was an over-representation of females in all groups. CONCLUSIONS Differences in emotion regulation strategies advance differentiation of those with either BP or BPD, while we identify the specificity of differing strategies to each condition and their synergic effect in those comorbid for both conditions. Study findings should assist the development and application of targeted strategies for those with either or both conditions.
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Affiliation(s)
- Adam Bayes
- School of Psychiatry, University of New South Wales, NSW, Australia.
| | - Gordon Parker
- School of Psychiatry, University of New South Wales, NSW, Australia; Black Dog Institute, Hospital Rd, Randwick, NSW 2031, Australia
| | - Georgia McClure
- School of Psychiatry, University of New South Wales, NSW, Australia; Black Dog Institute, Hospital Rd, Randwick, NSW 2031, Australia
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Parker G, Bayes A, McClure G, Del Moral YRR, Stevenson J. Clinical status of comorbid bipolar disorder and borderline personality disorder. Br J Psychiatry 2016; 209:209-15. [PMID: 27284081 DOI: 10.1192/bjp.bp.115.177998] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 01/07/2016] [Indexed: 01/01/2023]
Abstract
BACKGROUND The status and differentiation of comorbid borderline personality disorder and bipolar disorder is worthy of clarification. AIMS To determine whether comorbid borderline personality disorder and bipolar disorder are interdependent or independent conditions. METHOD We interviewed patients diagnosed with either a borderline personality disorder and/or a bipolar condition. RESULTS Analyses of participants grouped by DSM diagnoses established that those with comorbid conditions scored similarly to those with a borderline personality disorder alone on all key variables (i.e. gender, severity of borderline personality scores, developmental stressors, illness correlates, self-injurious behaviour rates) and differed from those with a bipolar disorder alone on nearly all non-bipolar item variables. Similar findings were returned for groups defined by clinical diagnoses. CONCLUSIONS Comorbid bipolar disorder and borderline personality disorder is consistent with the formal definition of comorbidity in that, while coterminous, individuals meeting such criteria have features of two independent conditions.
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Affiliation(s)
- Gordon Parker
- Gordon Parker, MD, PhD, School of Psychiatry and Black Dog Institute, The University of New South Wales, Randwick, Australia; Adam Bayes, FRANZCP, School of Psychiatry, The University of New South Wales, Randwick, Australia; Georgia McClure, BA Psych (Hons), School of Psychiatry and Black Dog Institute, The University of New South Wales, Randwick, Australia; Yolanda Romàn Ruiz del Moral, MPsychiatry, Marina Baixa Hospital, Villijoysa, Spain; Janine Stevenson, PhD, FRANZCP, Westmead Hospital, Sydney, Australia
| | - Adam Bayes
- Gordon Parker, MD, PhD, School of Psychiatry and Black Dog Institute, The University of New South Wales, Randwick, Australia; Adam Bayes, FRANZCP, School of Psychiatry, The University of New South Wales, Randwick, Australia; Georgia McClure, BA Psych (Hons), School of Psychiatry and Black Dog Institute, The University of New South Wales, Randwick, Australia; Yolanda Romàn Ruiz del Moral, MPsychiatry, Marina Baixa Hospital, Villijoysa, Spain; Janine Stevenson, PhD, FRANZCP, Westmead Hospital, Sydney, Australia
| | - Georgia McClure
- Gordon Parker, MD, PhD, School of Psychiatry and Black Dog Institute, The University of New South Wales, Randwick, Australia; Adam Bayes, FRANZCP, School of Psychiatry, The University of New South Wales, Randwick, Australia; Georgia McClure, BA Psych (Hons), School of Psychiatry and Black Dog Institute, The University of New South Wales, Randwick, Australia; Yolanda Romàn Ruiz del Moral, MPsychiatry, Marina Baixa Hospital, Villijoysa, Spain; Janine Stevenson, PhD, FRANZCP, Westmead Hospital, Sydney, Australia
| | - Yolanda Romàn Ruiz Del Moral
- Gordon Parker, MD, PhD, School of Psychiatry and Black Dog Institute, The University of New South Wales, Randwick, Australia; Adam Bayes, FRANZCP, School of Psychiatry, The University of New South Wales, Randwick, Australia; Georgia McClure, BA Psych (Hons), School of Psychiatry and Black Dog Institute, The University of New South Wales, Randwick, Australia; Yolanda Romàn Ruiz del Moral, MPsychiatry, Marina Baixa Hospital, Villijoysa, Spain; Janine Stevenson, PhD, FRANZCP, Westmead Hospital, Sydney, Australia
| | - Janine Stevenson
- Gordon Parker, MD, PhD, School of Psychiatry and Black Dog Institute, The University of New South Wales, Randwick, Australia; Adam Bayes, FRANZCP, School of Psychiatry, The University of New South Wales, Randwick, Australia; Georgia McClure, BA Psych (Hons), School of Psychiatry and Black Dog Institute, The University of New South Wales, Randwick, Australia; Yolanda Romàn Ruiz del Moral, MPsychiatry, Marina Baixa Hospital, Villijoysa, Spain; Janine Stevenson, PhD, FRANZCP, Westmead Hospital, Sydney, Australia
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Saunders KEA, Goodwin GM, Rogers RD. Borderline personality disorder, but not euthymic bipolar I disorder, is associated with prolonged post-error slowing in sensorimotor performance. J Affect Disord 2016; 198:163-70. [PMID: 27016660 DOI: 10.1016/j.jad.2016.03.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2015] [Revised: 02/17/2016] [Accepted: 03/07/2016] [Indexed: 12/20/2022]
Abstract
BACKGROUND Borderline personality disorder (BPD) and bipolar disorder (BD) are common psychiatric diagnoses. Impulsivity and affective instability are prominent features of both illnesses, complicate treatment and are associated with poor clinical outcomes. Yet, little is known about sensorimotor control in these populations, whether they differ in their speed and accuracy of performance, and their ability to restore efficient performance following errors. METHODS Twenty females with DSM-IV BPD, 20 females with DSM-IV BD and 20 age- and cognitive-ability matched healthy control participants completed a simple, brief reaction time task in which two single-attribute stimuli were mapped to distinct motor responses. RESULTS Inspection of response latencies and errors showed that both the BPD and BD participants were able to respond as quickly and accurately as controls, reducing reaction times gently prior to errors, but that BPD participants showed prolonged post-error slowing (PES) before resuming normative levels of speed and accuracy. LIMITATIONS BD and BPD participants were taking psychotropic medication. CONCLUSIONS These findings suggest that BPD and BD individuals can achieve normative speed-accuracy trade-offs; but that only BPD individuals exhibit differentially slowed recovery following errors, indicating a specific impartment in basic sensorimotor control.
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Affiliation(s)
- Kate E A Saunders
- University Department of Psychiatry, Warneford Hospital, Oxford OX3 7JX, United Kingdom.
| | - Guy M Goodwin
- University Department of Psychiatry, Warneford Hospital, Oxford OX3 7JX, United Kingdom.
| | - Robert D Rogers
- School of Psychology, Bangor University, Adeilad Brigantia, Penrallt Road, Gwynedd, North Wales LL57 2AS, United Kingdom.
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The prevalence and predictors of bipolar and borderline personality disorders comorbidity: Systematic review and meta-analysis. J Affect Disord 2016; 195:105-18. [PMID: 26881339 DOI: 10.1016/j.jad.2016.01.040] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 01/04/2016] [Accepted: 01/24/2016] [Indexed: 01/01/2023]
Abstract
INTRODUCTION Data about the prevalence of borderline personality (BPD) and bipolar (BD) disorders comorbidity are scarce and the boundaries remain controversial. We conducted a systematic review and meta-analysis investigating the prevalence of BPD in BD and BD in people with BPD. METHODS Two independent authors searched MEDLINE, Embase, PsycINFO and the Cochrane Library from inception till November 4, 2015. Articles reporting the prevalence of BPD and BD were included. A random effects meta-analysis and meta-regression were conducted. RESULTS Overall, 42 papers were included: 28 considering BPD in BD and 14 considering BD in BPD. The trim and fill adjusted analysis demonstrated the prevalence of BPD among 5273 people with BD (39.94 ± 11.78 years, 44% males) was 21.6% (95% CI 17.0-27.1). Higher comorbid BPD in BD were noted in BD II participants (37.7%, 95% CI 21.9-56.6, studies=6) and North American studies (26.2%, 95% CI 18.7-35.3, studies=11). Meta regression established that a higher percentage of males and higher mean age significantly (p<0.05) predicted a lower prevalence of comorbid BPD in BD participants. The trim and fill adjusted prevalence of BD among 1814 people with BPD (32.22 ± 7.35 years, 21.5% male) was 18.5% (95% CI 12.7-26.1). LIMITATIONS Paucity of longitudinal/control group studies and accurate treatment records. CONCLUSIONS BPD-BD comorbidity is common, with approximately one in five people experiencing a comorbid diagnosis. Based on current diagnostic constructs, and a critical interpretation of results, both qualitative and quantitative syntheses of the evidence prompt out the relevance of differences rather similarities between BD and BPD.
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