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Molteni L, Gosling CJ, Fagan HA, Hyde J, Benatti B, Dell'Osso B, Cortese S, Baldwin DS, Huneke NTM. Effects of mindfulness-based interventions on symptoms and interoception in trauma-related disorders and exposure to traumatic events: Systematic review and meta-analysis. Psychiatry Res 2024; 336:115897. [PMID: 38636333 DOI: 10.1016/j.psychres.2024.115897] [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: 11/20/2023] [Revised: 04/03/2024] [Accepted: 04/05/2024] [Indexed: 04/20/2024]
Abstract
Interoception is defined as the sense of the internal state of the body. Dysfunctions in interoception are found in several mental disorders, including trauma-related conditions. Mindfulness-Based Interventions (MBIs) have been shown to influence interoceptive processes. Randomised controlled trials (RCTs) have investigated whether MBIs impact symptoms and interoception in patients with trauma-related disorders. We undertook a systematic review and meta-analysis to synthesize these data. We included RCTs with an MBI arm which enrolled adult patients with trauma related-disorders or exposure to a traumatic experience, and addressed changes in interoception and trauma-related symptoms. A random-effects multivariate meta-analytic model was performed to quantify group differences in score change from baseline to follow-up. Twelve studies were included in the systematic review, and eleven in the meta-analysis. Overall, MBIs showed small to moderate positive effects on both interoception and symptoms. Despite a high heterogeneity in results, sensitivity analyses confirmed the robustness of the findings. We conclude that the efficacy of MBIs on trauma-related symptoms and interoception is supported by randomised evidence. However, further research is needed to understand whether changes in interoception might underpin the effectiveness of MBIs in trauma-related disorders.
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Affiliation(s)
- L Molteni
- University Department of Psychiatry, Academic Centre, College Keep, University of Southampton, UK; Southern Health National Health Service Foundation Trust, Southampton, UK; Department of Psychiatry, University of Milan, Department of Biomedical and Clinical Sciences "Luigi Sacco", ASST Fatebenefratelli-Sacco, Milan, Italy
| | - C J Gosling
- Center for Innovation in Mental Health, School of Psychology, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK; Université Paris Nanterre, DysCo Lab, Nanterre F-92000, France; Université de Paris, Laboratoire de Psychopathologie et Processus de Santé, Boulogne-Billancourt F-92100, France
| | - H A Fagan
- University Department of Psychiatry, Academic Centre, College Keep, University of Southampton, UK; Southern Health National Health Service Foundation Trust, Southampton, UK
| | - J Hyde
- Center for Innovation in Mental Health, School of Psychology, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK
| | - B Benatti
- Department of Psychiatry, University of Milan, Department of Biomedical and Clinical Sciences "Luigi Sacco", ASST Fatebenefratelli-Sacco, Milan, Italy; Aldo Ravelli" Center for Neurotechnology and Brain Therapeutic, University of Milan, Milan 20142, Italy
| | - B Dell'Osso
- Department of Psychiatry, University of Milan, Department of Biomedical and Clinical Sciences "Luigi Sacco", ASST Fatebenefratelli-Sacco, Milan, Italy; Aldo Ravelli" Center for Neurotechnology and Brain Therapeutic, University of Milan, Milan 20142, Italy; Department of Psychiatry, Bipolar Disorders Clinic, Stanford Medical School, Stanford University, Stanford, CA, USA
| | - S Cortese
- Center for Innovation in Mental Health, School of Psychology, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK; Clinical and Experimental Sciences (CNS and Psychiatry), Faculty of Medicine, University of Southampton, Southampton, UK; Solent National Health Service Trust, Southampton, UK; Hassenfeld Children's Hospital at NYU Langone, New York University Child Study Center, New York City, New York, USA; DiMePRe-J-Department of Precision and Regenerative Medicine-Jonic Area, University "Aldo Moro", Bari, Italy
| | - D S Baldwin
- University Department of Psychiatry, Academic Centre, College Keep, University of Southampton, UK; Southern Health National Health Service Foundation Trust, Southampton, UK; University Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - N T M Huneke
- University Department of Psychiatry, Academic Centre, College Keep, University of Southampton, UK; Southern Health National Health Service Foundation Trust, Southampton, UK.
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Xiao Q, Shen L, He H, Wang X, Fu Y, Ding J, Jiang F, Zhang J, Zhang Z, Grecucci A, Yi X, Chen BT. Alteration of prefrontal cortex and its associations with emotional and cognitive dysfunctions in adolescent borderline personality disorder. Eur Child Adolesc Psychiatry 2024:10.1007/s00787-024-02438-2. [PMID: 38642117 DOI: 10.1007/s00787-024-02438-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 04/04/2024] [Indexed: 04/22/2024]
Abstract
The neurobiological mechanism of borderline personality disorder (BPD) in adolescents remains unclear. The study aimed to assess the alterations in neural activity within prefrontal cortex in adolescents with BPD and investigate the relationship of prefrontal activity with emotional regulation and cognitive function. This study enrolled 50 adolescents aged 12-17 years with BPD and 21 gender and age-matched healthy control (HC) participants. Study assessment for each participant included a brain resting-state functional MRI (rs-fMRI), clinical assessment questionnaires such as Borderline Personality Features Scale (BPFS), Difficulties in Emotion Regulation Scale (DERS), Ottawa Self-Injury Inventory and Childhood Trauma Questionnaire (CTQ) and cognitive testing with Stroop Color-Word Test (SCWT). Fractional amplitude of low-frequency fluctuations (fALFF) and seed-based functional connectivity (FC) were obtained from rs-fMRI analysis. Correlation analysis was also performed to evaluate the associations of the neuroimaging metrics such as fALFF and FC with clinical assessment questionnaire and cognitive testing scores. Adolescents with BPD showed increased fALFF values in the right inferior frontal gyrus and decreased activity in the left middle frontal gyrus as compared to the HC group (p < 0.05, cluster size ≥ 100, FWE correction). In adolescents with BPD, increased fALFF in the right inferior frontal gyrus was related to the BPFS (emotional dysregulation), DERS-F (lacking of emotional regulation strategies) and Ottawa Self-Injury Inventory-4 C scores (internal emotional regulation function of self-injurious behavior). The reduced fALFF in the left middle frontal gyrus was associated with the SCWT-A (reading characters) and the SCWT-B (reading color) scores. Additionally, the fALFF values in the left middle frontal gyrus and the right inferior frontal gyrus were related to the CTQ-D (emotional neglect) (p < 0.05). The left middle frontal gyrus exhibited increased FC with the right hippocampus, left inferior temporal gyrus and right inferior frontal gyrus (voxel p < 0.001, cluster p < 0.05, FWE correction). The increased FC between the left middle frontal gyrus and the right hippocampus was related to the SCWT-C (cognitive flexibility) score. We observed diverging changes in intrinsic brain activity in prefrontal cortex, and neural compensatory changes to maintain function in adolescents with BPD. In addition, decreased neural function was closely associated with emotional dysregulation, while increased neural function as indicated by brain activity and FC was associated with cognitive dysfunction. These results indicated that alterations of intrinsic brain activity may be one of the underlying neurobiological markers for clinical symptoms in adolescents with BPD.
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Affiliation(s)
- Qian Xiao
- Mental Health Center of Xiangya Hospital, Central South University, Changsha, 410008, Hunan, P.R. China
- National Clinical Research Center for Geriatric Disorder (Xiangya Hospital), Central South University, Changsha, 410008, Hunan, P.R. China
| | - Liying Shen
- Mental Health Center of Xiangya Hospital, Central South University, Changsha, 410008, Hunan, P.R. China
| | - Haoling He
- Department of Radiology, First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi, P.R. China
- Department of Radiology, Xiangya Hospital, Central South University, No. 87 Xiangya Road, Changsha, 410008, Hunan, P.R. China
| | - Xueying Wang
- Department of Radiology, Xiangya Hospital, Central South University, No. 87 Xiangya Road, Changsha, 410008, Hunan, P.R. China
| | - Yan Fu
- Department of Radiology, Xiangya Hospital, Central South University, No. 87 Xiangya Road, Changsha, 410008, Hunan, P.R. China
| | - Jun Ding
- Department of Public Health, Shenzhen Mental Health Center, Shenzhen Kangning Hospital, Shenzhen, Guangdong, P.R. China
| | - Furong Jiang
- Mental Health Center of Xiangya Hospital, Central South University, Changsha, 410008, Hunan, P.R. China
| | - Jinfan Zhang
- Department of Radiology, Xiangya Hospital, Central South University, No. 87 Xiangya Road, Changsha, 410008, Hunan, P.R. China
| | - Zhejia Zhang
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, P.R. China
| | - Alessandro Grecucci
- Department of Psychology and Cognitive Sciences (DiPSCo), University of Trento, Rovereto (TN), 38068, Italy
| | - Xiaoping Yi
- Department of Radiology, Xiangya Hospital, Central South University, No. 87 Xiangya Road, Changsha, 410008, Hunan, P.R. China.
| | - Bihong T Chen
- Department of Diagnostic Radiology, City of Hope National Medical Center, Duarte, CA, 91010, USA
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Leo DG, Ozdemir H, Lane DA, Lip GYH, Keller SS, Proietti R. At the heart of the matter: how mental stress and negative emotions affect atrial fibrillation. Front Cardiovasc Med 2023; 10:1171647. [PMID: 37408656 PMCID: PMC10319071 DOI: 10.3389/fcvm.2023.1171647] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 06/07/2023] [Indexed: 07/07/2023] Open
Abstract
Atrial fibrillation (AF) is the most common form of cardiac arrhythmia, affecting 2%-3% of the world's population. Mental and emotional stress, as well as some mental health conditions (e.g., depression) have been shown to significantly impact the heart and have been suggested to act both as independent risk factors and triggers in the onset of AF. In this paper, we review the current literature to examine the role that mental and emotional stress have in the onset of AF and summarise the current knowledge on the interaction between the brain and heart, and the cortical and subcortical pathways involved in the response to stress. Review of the evidence suggests that mental and emotional stress negatively affect the cardiac system, potentially increasing the risk for developing and/or triggering AF. Further studies are required to further understand the cortical and sub-cortical structures involved in the mental stress response and how these interact with the cardiac system, which may help in defining new strategies and interventions to prevent the development of, and improve the management of AF.
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Affiliation(s)
- Donato Giuseppe Leo
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, United Kingdom
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Hizir Ozdemir
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, United Kingdom
| | - Deirdre A. Lane
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, United Kingdom
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, United Kingdom
- Danish Center for Clinical Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Gregory Y. H. Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, United Kingdom
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, United Kingdom
- Danish Center for Clinical Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Simon S. Keller
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Riccardo Proietti
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, United Kingdom
- Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, United Kingdom
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Herzog P, Kube T, Fassbinder E. How childhood maltreatment alters perception and cognition - the predictive processing account of borderline personality disorder. Psychol Med 2022; 52:2899-2916. [PMID: 35979924 PMCID: PMC9693729 DOI: 10.1017/s0033291722002458] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 06/24/2022] [Accepted: 07/18/2022] [Indexed: 01/05/2023]
Abstract
Borderline personality disorder (BPD) is a severe mental disorder, comprised of heterogeneous psychological and neurobiological pathologies. Here, we propose a predictive processing (PP) account of BPD to integrate these seemingly unrelated pathologies. In particular, we argue that the experience of childhood maltreatment, which is highly prevalent in BPD, leaves a developmental legacy with two facets: first, a coarse-grained, alexithymic model of self and others - leading to a rigidity and inflexibility concerning beliefs about self and others. Second, this developmental legacy leads to a loss of confidence or precision afforded beliefs about the consequences of social behavior. This results in an over reliance on sensory evidence and social feedback, with concomitant lability, impulsivity and hypersensitivity. In terms of PP, people with BPD show a distorted belief updating in response to new information with two opposing manifestations: rapid changes in beliefs and a lack of belief updating despite disconfirmatory evidence. This account of distorted information processing has the potential to explain both the instability (of affect, self-image, and interpersonal relationships) and the rigidity (of beliefs about self and others) which is typical of BPD. At the neurobiological level, we propose that enhanced levels of dopamine are associated with the increased integration of negative social feedback, and we also discuss the hypothesis of an impaired inhibitory control of the prefrontal cortex in the processing of negative social information. Our account may provide a new understanding not only of the clinical aspects of BPD, but also a unifying theory of the corresponding neurobiological pathologies. We conclude by outlining some directions for future research on the behavioral, neurobiological, and computational underpinnings of this model, and point to some clinical implications of it.
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Affiliation(s)
- Philipp Herzog
- Department of Psychiatry and Psychotherapy, University of Lübeck, Ratzeburger Allee 160, D-23562 Lübeck, Germany
- Department of Psychiatry and Psychotherapy, Christian-Albrechts-University of Kiel, Niemannsweg 147, D-24105 Kiel, Germany
- Department of Psychology, University of Koblenz-Landau, Ostbahnstr. 10, 76829 Landau, Germany
| | - Tobias Kube
- Department of Psychology, University of Koblenz-Landau, Ostbahnstr. 10, 76829 Landau, Germany
| | - Eva Fassbinder
- Department of Psychiatry and Psychotherapy, Christian-Albrechts-University of Kiel, Niemannsweg 147, D-24105 Kiel, Germany
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Reis R, Ortega F. Neuroscientific perspectives for a theory of trauma: a critical review of integrative models of biology and culture. CAD SAUDE PUBLICA 2021; 37:e00352820. [PMID: 34495102 DOI: 10.1590/0102-311x00352820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 05/21/2021] [Indexed: 11/22/2022] Open
Abstract
In the last 25 years of the 20th century, psychopathology coded a diverse range of social phenomena under the heading of trauma, featuring the study of psychological trauma as an autonomous area progressively informed by cultural and neurobiological research. In this scenario, we witnessed the emergence of the biocultural paradigm, an epistemological perspective that seeks to elucidate the interactive trajectories by which culture and biology consolidate each other´s effects. This article will address the intersections between the field of psychological trauma and neurosciences, based on the analytical dimensions of expansion of the category of posttraumatic stress disorder (PTSD), the epistemological premises of neurobehavioral studies of stress and fear, and the limitations of the bidirectionality hypothesis advanced by contemporary cultural neurosciences. The elaboration of definitively integrative approaches can assist the development of comprehensive models capable of conceiving knowledges and practices at the level of human experience, avoiding reductionist interpretations that submit complex cultural and subjective experiences alternatingly to the imperatives of the brain and to semiologic codes of pathogenic reasoning.
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Affiliation(s)
- Ramon Reis
- Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil.,Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brasil
| | - Francisco Ortega
- Institució Catalana de Recerca i Estudis Avançats, Barcelona, Espanya.,Centre de Recerca en Antropologia Mèdica, Universitat Rovira i Virgili, Tarragona, Espanya
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Havsteen-Franklin D, Oley M, Sellors SJ, Eagles D. Drawing on Dialogues in Arts-Based Dynamic Interpersonal Therapy (ADIT) for Complex Depression: A Complex Intervention Development Study Using the Medical Research Council (UK) Phased Guidance. Front Psychol 2021; 12:588661. [PMID: 33679511 PMCID: PMC7930381 DOI: 10.3389/fpsyg.2021.588661] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 01/15/2021] [Indexed: 11/30/2022] Open
Abstract
Aim: The aim of this paper is to present the development and evaluation of an art psychotherapy brief treatment method for complex depression for patients referred to mental health services. Background: Art Psychotherapy literature describes a range of processes of relational change through the use of arts focused and relationship focused interventions. Complex depression has a prevalence of 3% of the population in the West and it is recorded that in 2016 only 28% of that population were receiving psychological treatment. This study was developed to test the hypothesis of whether an accessible and acceptable approach to the treatment of complex depression could be developed in relation to existing evidence-based practice within mental health services. Method: The United Kingdom Medical Research Council phased guidance for complex intervention development was used (Phases I and II) to develop the intervention. The process included producing a literature overview, systematic description of clinical practice, including a logic model and a clinical protocol. The art psychotherapy protocol described an arts-based dynamic interpersonal therapy approach (ADIT), offered 1:1 over 24 sessions. Further to this the intervention was tested for referrer acceptability. The intervention is in the early stages of evaluation, using changes to the patient's depression and anxiety measured pre- and post-treatment with a follow-up measure at 3 months following completion of treatment. Results: Phase I of the study provided a good basis for developing a logic model and protocol. The authors found that there was good clinical consensus about the use of a structured clinical art psychotherapy method (ADIT) and the literature overview was used to support specific examples of good practice. The verification of clinical coherence was represented by a logic model and clinical protocol for delivering the intervention. The acceptability study demonstrated very high levels of acceptability for referrers reporting that (i) ADIT was acceptable for patients with complex/major depression, (ii) that they were likely to refer to ADIT in the future (iii) that the use of arts was likely to improve accessibility (iv) the use of arts was likely to improve outcomes and (v) that offering ADIT was an effective use of mental health resources. Discussion: Phase I of this intervention development study (following MRC guidance) demonstrated theoretical and practice coherence resulting in a clinical protocol and logic model. Whilst Phase II of this study showed promising results, Phase II would need to be sufficiently scaled up to a full trial to further test the intervention and protocol.
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Affiliation(s)
- Dominik Havsteen-Franklin
- Mental Health Services, CNWL NHS Foundation Trust, London, United Kingdom.,Brunel University London, Uxbridge, United Kingdom
| | - Mary Oley
- Mental Health Services, CNWL NHS Foundation Trust, London, United Kingdom
| | - Sarah Jane Sellors
- Mental Health Services, CNWL NHS Foundation Trust, London, United Kingdom
| | - Diane Eagles
- Mental Health Services, CNWL NHS Foundation Trust, London, United Kingdom
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Wang C, Shao X, Jia Y, Zhang B, Shen C, Wang W. Inhibitory brainstem reflexes under external emotional-stimuli in schizoid and histrionic personality disorders. PERSONALITY AND INDIVIDUAL DIFFERENCES 2020. [DOI: 10.1016/j.paid.2020.109843] [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: 10/25/2022]
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A case-comparison study of executive functions in alcohol-dependent adults with maternal history of alcoholism. Eur Psychiatry 2020; 24:195-200. [PMID: 19195848 DOI: 10.1016/j.eurpsy.2008.12.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2008] [Revised: 12/04/2008] [Accepted: 12/10/2008] [Indexed: 11/23/2022] Open
Abstract
AbstractIntroductionAs executive dysfunctions frequently accompany alcohol dependence, we suggest that reports of executive dysfunction in alcoholics are actually due, in some case to a maternal history of alcohol misuse (MHA+). A history of maternal alcohol dependence increases the risk for prenatal alcohol exposure to unborn children. These exposures likely contribute to executive dysfunction in adult alcoholics. To assess this problem, we propose a case-comparison study of alcohol-dependent subjects with and without a MHA.MethodsTen alcohol-dependent subjects, with a maternal history of alcoholism (MHA) and paternal history of alcoholism (PHA), were matched with 10 alcohol-dependent people with only a paternal history of alcoholism (PHA). Executive functions (cancellation, Stroop, and trail-making A and B tests) and the presence of a history of three mental disorders (attention deficit hyperactivity disorder, violent behavior while intoxicated, and suicidal behavior) were evaluated in both populations.ResultsAlcohol-dependent subjects with MHA showed a significant alteration in executive functions and significantly more disorders related to these functions than PHA subjects. The major measures of executive functioning deficit are duration on task accomplishment in all tests. Rates of ADHD and suicidality were found to be higher in MHA patients compared to the controls.ConclusionA history of MHA, because of the high risk of PAE (in spite of the potential confounding factors such as environment) must be scrupulously documented when evaluating mental and cognitive disorders in a general population of alcoholics to ensure a better identification of these disorders. It would be helpful to replicate the study with more subjects.
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Maurex L, Zaboli G, Öhman A, Åsberg M, Leopardi R. The serotonin transporter gene polymorphism (5-HTTLPR) and affective symptoms among women diagnosed with borderline personality disorder. Eur Psychiatry 2020; 25:19-25. [DOI: 10.1016/j.eurpsy.2009.05.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2008] [Revised: 04/27/2009] [Accepted: 05/02/2009] [Indexed: 10/20/2022] Open
Abstract
AbstractGene variants of the serotonin transporter have been associated with vulnerability to affective disorders. In particular, the presence of one or two copies of the short (s) allele of the 5-HTTLPR polymorphism has been associated with reduced serotonin transporter expression and function, and vulnerability to affective disorders. To test for an association between variants of the serotonin transporter gene polymorphism (5-HTTLPR) and relevant clinical features of borderline personality disorder (BPD), a psychiatric disorder with symptoms characteristic for serotonin dysfunction, 77 women with BPD were genotyped in the 5-HTTLPR polymorphism. They rated their subjective experience of borderline-specific, depressive, anxious and obsessive-compulsive symptoms, and were interviewed about lifetime incidence of suicide attempts and self-harming acts. Carriers of two s alleles of the 5-HTTLPR reported more symptoms of borderline, depression, anxiety and obsessive-compulsive behaviours, but not of suicidal and self-injury behaviour, compared to carriers of a long (l) allele. This indicates that the 5-HTTLPR ss homozygous genotype might influence serotonin function affecting susceptibility to both borderline-specific, depressive, anxious and obsessive-compulsive symptoms in BPD, and leading to a more severe symptomatology related to these clinical features. Further, this suggests that 5-HTT gene variants may not be as influential on suicidal and self-injury behaviour in BPD.
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Antisoziale Persönlichkeitsstörung. PSYCHOTHERAPEUT 2019. [DOI: 10.1007/s00278-019-0357-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Kramer U, Kolly S, Maillard P, Pascual-Leone A, Samson AC, Schmitt R, Bernini A, Allenbach G, Charbon P, de Roten Y, Conus P, Despland JN, Draganski B. Change in Emotional and Theory of Mind Processing in Borderline Personality Disorder: A Pilot Study. J Nerv Ment Dis 2018; 206:935-943. [PMID: 30507735 DOI: 10.1097/nmd.0000000000000905] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Changes in emotional processing (EP) and in theory of mind (TOM) are central across treatment approaches for patients with borderline personality disorder (BPD). Although the assessment of EP relies on the observation of a patient's self-criticism in a two-chair dialogue, an individual's TOM assessments is made based on responses to humorous stimuli based on false beliefs. For this pilot study, we assessed eight patients with BPD before and after a 3-month-long psychiatric treatment, using functional magnetic resonance imaging and behavioral tasks. We observed arousal increase within the session of the two-chair dialogue (d = 0.36), paralleled by arousal decrease between sessions (d = 0.80). We found treatment-associated trends for neural activity reduction in brain areas central for EP and TOM. Our exploratory findings using an integrative assessment procedure of changes in EP and TOM point toward evidence for treatment effects at the brain systems level related to behavioral modulation.
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Affiliation(s)
| | - Stéphane Kolly
- Service of General Psychiatry, Department of Psychiatry, Lausanne University Hospital (CHUV), University of Lausanne, Lausanne, Switzerland
| | | | | | | | - Ruth Schmitt
- Department of Psychiatry, University of Heidelberg, Heidelberg, Germany
| | - Adriano Bernini
- Laboratory for Research in Neuroimaging (LREN), Department of Clinical Neurosciences, Lausanne University Hospital (CHUV), University of Lausanne, Lausanne, Switzerland
| | - Gilles Allenbach
- Service of General Psychiatry, Department of Psychiatry, Lausanne University Hospital (CHUV), University of Lausanne, Lausanne, Switzerland
| | - Patrick Charbon
- Service of General Psychiatry, Department of Psychiatry, Lausanne University Hospital (CHUV), University of Lausanne, Lausanne, Switzerland
| | | | - Philippe Conus
- Service of General Psychiatry, Department of Psychiatry, Lausanne University Hospital (CHUV), University of Lausanne, Lausanne, Switzerland
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Bowen K, Jarrett M, Stahl D, Forrester A, Valmaggia L. The relationship between exposure to adverse life events in childhood and adolescent years and subsequent adult psychopathology in 49,163 adult prisoners: A systematic review. PERSONALITY AND INDIVIDUAL DIFFERENCES 2018. [DOI: 10.1016/j.paid.2018.04.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
PURPOSE OF REVIEW We review the existing literature on gene-environment interactions (G×E) and epigenetic changes primarily in borderline personality disorder (BPD) but also in antisocial, schizotypal, and avoidant personality disorders. RECENT FINDINGS Research supports that susceptibility genes to BPD or its underlying traits may be expressed under certain environmental conditions such as physical or childhood sexual abuse. Epigenetic modifications of neurodevelopment- and stress-related genes are suggested to underlie the relationship between early life adversary and borderline personality disorder. Only limited studies have investigated the role of gene-environment interactions and epigenetic changes in the genesis of antisocial, schizotypal, and avoidant personality disorders. Considering the lack of pharmacological treatment for most personality disorders, the emerging evidence on the critical role of G×E and epigenetic changes in the genesis of personality disorders could help develop more biologically oriented therapeutic approaches. Future studies should explore the potential of this new therapeutic dimension.
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Ruff CC. Brain Stimulation Studies of Social Norm Compliance: Implications for Personality Disorders? Psychopathology 2018; 51:105-109. [PMID: 29642073 DOI: 10.1159/000486898] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 01/13/2018] [Indexed: 11/19/2022]
Abstract
Several personality disorders involve pathological behaviors that violate social norms, commonly held expectations about what ought to be done in specific situations. These symptoms usually emerge early in development, are persistent and hard to treat, and are often ego-syntonic. Here I present some recent brain stimulation studies suggesting that pathological changes in different aspects of norm-compliant behavior reflect dysfunctions of brain circuits involving distinct prefrontal brain areas. One set of studies shows that transcranial direct current stimulation of the right lateral prefrontal cortex changes the behavioral sensitivity to social incentives for norm-compliant behavior. Crucially, social norm compliance in response to such incentives could even be increased during excitatory stimulation, demonstrating that the affected neural process is a biological prerequisite for appropriate reaction to social signals that trigger norm compliance. In another set of studies, we show that stimulation of a different (more dorsal) part of the right prefrontal cortex enhances honesty in a realistic setting where participants had the opportunity to cheat for real monetary gains. Interestingly, these stimulation-induced increases in both socially cued or purely voluntary norm compliance were not linked to changes in other aspects of decision- making (such as risk or impatience), and they did not reflect changes in beliefs about what is appropriate behavior. These results suggest that disorders of distinct brain circuits may causally underlie egosyntotic changes in norm-compliant behavior. This raises the tantalizing possibility that pathologies of norm-compliant behavior may be ameliorated by interventions targeting the function of these brain circuits.
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Abstract
Borderline personality disorder (BPD) is a severe mental disorder with a multifactorial etiology. The development and maintenance of BPD is sustained by diverse neurobiological factors that contribute to the disorder's complex clinical phenotype. These factors may be identified using a range of techniques to probe alterations in brain systems that underlie BPD. We systematically searched the scientific literature for empirical studies on the neurobiology of BPD, identifying 146 articles in three broad research areas: neuroendocrinology and biological specimens; structural neuroimaging; and functional neuroimaging. We consolidate the results of these studies and provide an integrative model that attempts to incorporate the heterogeneous findings. The model specifies interactions among endogenous stress hormones, neurometabolism, and brain structures and circuits involved in emotion and cognition. The role of the amygdala in BPD is expanded to consider its functions in coordinating the brain's dynamic evaluation of the relevance of emotional stimuli in the context of an individual's goals and motivations. Future directions for neurobiological research on BPD are discussed, including implications for the Research Domain Criteria framework, accelerating genetics research by incorporating endophenotypes and gene × environment interactions, and exploring novel applications of neuroscience findings to treatment research.
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Kimmel CL, Alhassoon OM, Wollman SC, Stern MJ, Perez-Figueroa A, Hall MG, Rompogren J, Radua J. Age-related parieto-occipital and other gray matter changes in borderline personality disorder: A meta-analysis of cortical and subcortical structures. Psychiatry Res Neuroimaging 2016; 251:15-25. [PMID: 27107250 DOI: 10.1016/j.pscychresns.2016.04.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Revised: 02/01/2016] [Accepted: 04/08/2016] [Indexed: 01/08/2023]
Abstract
Previous research suggests that core borderline personality disorder (BPD) symptoms vary in severity with advancing age. While structural neuroimaging studies show smaller limbic and prefrontal gray matter volumes (GMV) in primarily adult and adolescent BPD patients, respectively, findings are inconsistent. Using the effect-size signed differential mapping (ES-SDM) meta-analytic method, we investigated the relationship between advancing age and GMV abnormalities in BPD patients. A total of nine voxel-based morphometry (VBM) studies comparing regional GMV of 256 BPD patients and 272 healthy control subjects were included. Meta-analysis identified lower GMV in the right superior/middle temporal gyri and higher GMV in the right supplementary motor area of BPD patients. Meta-regression showed that increasing age was significantly associated with increased GMV in the left superior parieto-occipital gyri, with younger-aged patients starting at lower GMV compared to controls. In contrast, increasing age was associated with decreased GMV in the right amygdala. These findings suggest that while GMV deficits in limbic structures may become pronounced with advancing age in the course of BPD, parieto-occipital rather than frontal GMV deficits could be especially prominent in younger-aged BPD patients.
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Affiliation(s)
| | - Omar M Alhassoon
- California School of Professional Psychology, San Diego, CA, USA; University of California, San Diego, Department of Psychiatry, San Diego, CA, USA.
| | - Scott C Wollman
- California School of Professional Psychology, San Diego, CA, USA
| | - Mark J Stern
- California School of Professional Psychology, San Diego, CA, USA
| | | | - Matthew G Hall
- California School of Professional Psychology, San Diego, CA, USA
| | | | - Joaquim Radua
- FIDMAG Germanes Hospitalàries - CIBERSAM, Barcelona, Spain; Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
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Interaction between SLC6A4 promoter variants and childhood trauma on the age at onset of bipolar disorders. Sci Rep 2015; 5:16301. [PMID: 26542422 PMCID: PMC4635347 DOI: 10.1038/srep16301] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 10/08/2015] [Indexed: 12/21/2022] Open
Abstract
Age at onset (AAO) of bipolar disorders (BD) could be influenced both by a repeat length polymorphism (5HTTLPR) in the promoter region of the serotonin transporter gene (SLC6A4) and exposure to childhood trauma. We assessed 308 euthymic patients with BD for the AAO of their first mood episode and childhood trauma. Patients were genotyped for the 5HTTLPR (long/short variant) and the rs25531. Genotypes were classified on functional significance (LL, LS, SS). A sample of 126 Brazilian euthymic patients with BD was used for replication. In the French sample, the correlation between AAO and trauma score was observed only among 'SS' homozygotes (p = 0.002) but not among 'L' allele carriers. A history of at least one trauma decreased the AAO only in 'SS' homozygotes (p = 0.001). These results remained significant after correction using FDR. Regression models suggested an interaction between emotional neglect and 'SS' genotype on the AAO (p = 0.009) and no further interaction with other trauma subtypes. Partial replication was obtained in the Brazilian sample, showing an interaction between emotional abuse and 'LS' genotype on the AAO (p = 0.02). In conclusion, an effect of childhood trauma on AAO of BD was observed only in patients who carry a specific stress responsiveness-related SLC6A4 promoter genotype.
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Sáez-Francàs N, Calvo N, Alegre J, Castro-Marrero J, Ramírez N, Hernández-Vara J, Casas M. Childhood trauma in Chronic Fatigue Syndrome: focus on personality disorders and psychopathology. Compr Psychiatry 2015; 62:13-9. [PMID: 26343462 DOI: 10.1016/j.comppsych.2015.06.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2014] [Revised: 06/01/2015] [Accepted: 06/13/2015] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Personality Disorders (PDs) and childhood traumatic experiences have been considered risk factors for Chronic Fatigue Syndrome (CFS). However, the relationship between these factors and their associated psychopathological impact has not been explored in this population. This study was designed to evaluate the association between different childhood traumas and the presence and number of PDs and current psychopathology in a sample of CFS patients. MATERIAL AND METHODS For this purpose, 166 CFS patients were evaluated with the Personality Diagnostic Questionnaire-4+ (PDQ-4+) and the Child Trauma Questionnaire. Other instruments were used to assess the associated psychopathology and the impact of fatigue. RESULTS Of the total sample, 55 (33.1%) presented childhood trauma, the most frequent of which were emotional neglect (21.7%) and emotional abuse (18.1%). Considering PD presence, 79 (47.6%) patients presented some PD. There were no differences in frequency of physical childhood trauma in patients with and without PD. However, patients with PD had more frequently experienced emotional childhood trauma (OR=2.18, p=0.034). Severity of childhood trauma was related to a higher number of PDs, more severe depressive symptoms (p=0.025) and suicide risk (p=0.001). Patients with PD and any childhood trauma presented more severe depressive and irritable symptoms and a higher suicide risk than those without any PD and non-childhood traumatic event. These patients' psychopathological symptoms were similar to those of patients with childhood trauma and without PD. CONCLUSIONS These results suggest that emotional childhood trauma but not physical childhood trauma is related to higher frequency of PD presence. More severe childhood emotional and physical traumas are related to a higher number of PDs and to more severe psychopathological symptoms.
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Affiliation(s)
- Naia Sáez-Francàs
- Servei de Psiquiatria, Hospital Sant Rafael, FIDMAG, Hospital Universitari Vall d'Hebron, CIBERSAM, Department of Psychiatry, Universitat Autònoma de Barcelona, Passeig Vall d´Hebron 107-117, 08035, Barcelona, Spain.
| | - Natalia Calvo
- Servei de Psiquiatria, Hospital Universitari Vall d'Hebron, CIBERSAM, Department of Psychiatry, Universitat Autònoma de Barcelona, Passeig Vall d´Hebron 119-129, 08035, Barcelona, Spain.
| | - José Alegre
- Servei de Medicina Interna, Hospital Universitari Vall d´Hebron, Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Passeig Vall d´Hebron 119-129, 08035, Barcelona, Spain.
| | - Jesús Castro-Marrero
- Servei de Medicina Interna, Hospital Universitari Vall d´Hebron, Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Passeig Vall d´Hebron 119-129, 08035, Barcelona, Spain.
| | - Nicolás Ramírez
- Servei de Psiquiatria, Hospital Sant Rafael, FIDMAG, Hospital Universitari Vall d'Hebron, CIBERSAM, Department of Psychiatry, Universitat Autònoma de Barcelona, Passeig Vall d´Hebron 107-117, 08035, Barcelona, Spain.
| | - Jorge Hernández-Vara
- Servei de Neurologia, Hospital Universitari Vall d´Hebron, Institut de Recerca (VHIR), Universitat Autònoma de Barcelona, Passeig Vall d´Hebron 119-129, 08035, Barcelona, Spain.
| | - Miguel Casas
- Servei de Psiquiatria, Hospital Universitari Vall d'Hebron, CIBERSAM, Department of Psychiatry, Universitat Autònoma de Barcelona, Passeig Vall d´Hebron 119-129, 08035, Barcelona, Spain.
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Gillard S, Turner K, Neffgen M. Understanding recovery in the context of lived experience of personality disorders: a collaborative, qualitative research study. BMC Psychiatry 2015; 15:183. [PMID: 26227023 PMCID: PMC4521354 DOI: 10.1186/s12888-015-0572-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Accepted: 07/22/2015] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Concepts of recovery increasingly inform the development and delivery of mental health services internationally. In the UK recent policy advocates the application of recovery concepts to the treatment of personality disorders. However diagnosis and understanding of personality disorders remains contested, challenging any assumption that mainstream recovery thinking can be directly translated into personality disorders services. METHODS In a qualitative interview-based study understandings of recovery were explored in extended, in-depth interviews with six people purposively sampled from a specialist personality disorders' service in the UK. An interpretive, collaborative approach to research was adopted in which university-, clinical- and service user (consumer) researchers were jointly involved in carrying out interviews and analysing interview data. RESULTS Findings suggested that recovery cannot be conceptualised separately from an understanding of the lived experience of personality disorders. This experience was characterised by a complexity of ambiguous, interrelating and conflicting feelings, thoughts and actions as individuals tried to cope with tensions between internally and externally experienced worlds. Our analysis was suggestive of a process of recovering or, for some, discovering a sense of self that can safely coexist in both worlds. CONCLUSIONS We conclude that key facilitators of recovery - positive personal relationships and wider social interaction - are also where the core vulnerabilities of individuals with lived experience of personaility disorders can lie. There is a role for personality disorders services in providing a safe space in which to develop positive relationships. Through discursive practice within the research team understandings of recovery were co-produced that responded to the lived experience of personality disorders and were of applied relevance to practitioners.
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Affiliation(s)
- Steve Gillard
- Population Health Research Institute, St George's, University of London, Cranmer Terrace, London, SW17 0RE, UK.
| | - Kati Turner
- Population Health Research Institute, St George's, University of London, Cranmer Terrace, London, SW17 0RE, UK.
| | - Marion Neffgen
- South West London & St George's Mental Health NHS Trust, Springfield University Hospital, Glenburnie Way, London, SW17 7DJ, UK.
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Volume of hippocampal substructures in borderline personality disorder. Psychiatry Res 2015; 231:218-26. [PMID: 25624067 DOI: 10.1016/j.pscychresns.2014.11.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Revised: 08/18/2014] [Accepted: 11/14/2014] [Indexed: 12/17/2022]
Abstract
Borderline personality disorder (BPD) may be associated with smaller hippocampi in comparison to hippocampal size in controls. However, specific pathology in hippocampal substructures (i.e., head, body and tail) has not been sufficiently investigated. To address hippocampal structure in greater detail, we studied 39 psychiatric inpatients and outpatients with a DSM-IV diagnosis of BPD and 39 healthy controls. The hippocampus and its substructures were segmented manually on magnetic resonance imaging scans. The volumes of hippocampal substructures (and total hippocampal volume) did not differ between BPD patients and controls. Exploratory analysis suggests that patients with a lifetime history of posttraumatic stress disorder (PTSD) may have a significantly smaller hippocampus - affecting both the hippocampal head and body - in comparison to BPD patients without comorbid PTSD (difference in total hippocampal volume: -10.5%, 95%CI -2.6 to -18.5, significant). Also, patients fulfilling seven or more DSM-IV BPD criteria showed a hippocampal volume reduction, limited to the hippocampal head (difference in volume of the hippocampal head: -16.5%, 95%CI -6.1 to -26.8, significant). Disease heterogeneity in respect to, for example, symptom severity and psychiatric comorbidities may limit direct comparability between studies; the results presented here may reflect hippocampal volumes in patients who are "less" affected or they may simply be a chance finding. However, there is also the possibility that global effects of BPD on the hippocampus may have previously been overestimated.
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Bruce M, Laporte D. Childhood trauma, antisocial personality typologies and recent violent acts among inpatient males with severe mental illness: exploring an explanatory pathway. Schizophr Res 2015; 162:285-90. [PMID: 25636995 DOI: 10.1016/j.schres.2014.12.028] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2013] [Revised: 11/23/2014] [Accepted: 12/19/2014] [Indexed: 11/19/2022]
Abstract
BACKGROUND Prevalence of childhood trauma is elevated among individuals with severe mental illness (SMI) compared to the general population and associated with poor prognosis, substance misuse, lower treatment compliance and violence. Antisocial personality disorder (ASPD) typologies (childhood vs adult onset) also represent possible mediating mechanisms to explain risk of violence among men with SMI. The current study aimed to explore an explanatory pathway linking childhood traumatic exposure, antisocial personality typologies and risk of violent behaviour among adult male inpatients with SMI. METHODS A total of 162 male inpatients with SMI were examined using a cross-sectional survey design. Information was extracted from medical files, interviews and official criminal records. RESULTS Fifty-two participants (32.1%) reported experiencing a childhood trauma before 15. This group was 2.8 times more likely to engage in violent acts within the past 6months than those without such a history. Furthermore, those with childhood onset ASPD (early starters) were more likely to report childhood trauma and engage in violence compared to adult onset ASPD (late starters) and those without antisocial histories. Multivariate analyses revealed that early starter ASPD was the only variable that independently predicted violence and mediated the relationship between childhood trauma and recent violent acts. CONCLUSIONS A significant subset of men reporting trauma and antisocial conduct from childhood (early starter ASPD) is at considerably elevated risk of engaging in violent behaviours. Assessment of antisocial typologies in men with SMI may assist effective and defensible case prioritisation, resource allocation and treatment planning.
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Affiliation(s)
- Matt Bruce
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology and Neuroscience, United Kingdom.
| | - Dionne Laporte
- Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology and Neuroscience, United Kingdom
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22
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Kose S, Steinberg JL, Moeller FG, Gowin JL, Zuniga E, Kamdar ZN, Schmitz JM, Lane SD. Neural correlates of impulsive aggressive behavior in subjects with a history of alcohol dependence. Behav Neurosci 2015; 129:183-96. [PMID: 25664566 DOI: 10.1037/bne0000038] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Alcohol-related aggression is a complex and problematic phenomenon with profound public health consequences. We examined neural correlates potentially moderating the relationship between human aggressive behavior and chronic alcohol use. Thirteen subjects meeting DSM-IV criteria for past alcohol-dependence in remission (AD) and 13 matched healthy controls (CONT) participated in an fMRI study adapted from a laboratory model of human aggressive behavior (Point Subtraction Aggression Paradigm, or PSAP). Blood oxygen level dependent (BOLD) activation was measured during bouts of operationally defined aggressive behavior, during postprovocation periods, and during monetary-reinforced behavior. Whole brain voxelwise random-effects analyses found group differences in brain regions relevant to chronic alcohol use and aggressive behavior (e.g., emotional and behavioral control). Behaviorally, AD subjects responded on both the aggressive response and monetary response options at significantly higher rates than CONT. Whole brain voxelwise random-effects analyses revealed significant group differences in response to provocation (monetary subtractions), with CONT subjects showing greater activation in frontal and prefrontal cortex, thalamus, and hippocampus. Collapsing data across all subjects, regression analyses of postprovocation brain activation on aggressive response rate revealed significant positive regression slopes in precentral gyrus and parietal cortex; and significant negative regression slopes in orbitofrontal cortex, prefrontal cortex, caudate, thalamus, and middle temporal gyrus. In these collapsed analyses, response to provocation and aggressive behavior were associated with activation in brain regions subserving inhibitory and emotional control, sensorimotor integration, and goal directed motor activity.
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Affiliation(s)
- Samet Kose
- Department of Psychiatry, University of Texas Medical School at Houston
| | - Joel L Steinberg
- Institute for Drug and Alcohol Studies, Virginia Commonwealth University School of Medicine
| | - F Gerard Moeller
- Institute for Drug and Alcohol Studies, Virginia Commonwealth University School of Medicine
| | - Joshua L Gowin
- Intramural Research Program, National Institute on Alcohol Abuse and Alcoholism
| | - Edward Zuniga
- Institute for Drug and Alcohol Studies, Virginia Commonwealth University School of Medicine
| | | | - Joy M Schmitz
- Department of Psychiatry, University of Texas Medical School at Houston
| | - Scott D Lane
- Department of Psychiatry, University of Texas Medical School at Houston
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O'Neill A, D'Souza A, Samson AC, Carballedo A, Kerskens C, Frodl T. Dysregulation between emotion and theory of mind networks in borderline personality disorder. Psychiatry Res 2015; 231:25-32. [PMID: 25482858 DOI: 10.1016/j.pscychresns.2014.11.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 10/31/2014] [Accepted: 11/05/2014] [Indexed: 11/19/2022]
Abstract
Individuals with borderline personality disorder (BPD) commonly display deficits in emotion regulation, but findings in the area of social cognitive (e.g., theory of mind, ToM) capacities have been heterogeneous. The aims of the current study were to investigate differences between patients with BPD and controls in functional connectivity (1) between the emotion and ToM network and (2) in the default mode network (DMN). Functional magnetic resonance imaging was used to investigate 19 healthy controls and 17 patients with BPD at rest and during ToM processing. Functional coupling was analysed. Significantly decreased functional connectivity was found for patients compared with controls between anterior cingulate cortex and three brain areas involved in ToM processes: the left superior temporal lobe, right supramarginal/inferior parietal lobes, and right middle cingulate cortex. Increased functional connectivity was found in patients compared with controls between the precuneus as the DMN seed and the left inferior frontal lobe, left precentral/middle frontal, and left middle occipital/superior parietal lobes during rest. Reduced functional coupling between the emotional and the ToM network during ToM processing is in line with emotion-regulation dysfunctions in BPD. The increased connectivity between precuneus and frontal regions during rest might be related to extensive processing of internal thoughts and self-referential information in BPD.
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Affiliation(s)
- Aisling O'Neill
- Department of Psychiatry, University of Dublin, Trinity College Dublin, Trinity Centre for Health Sciences, Adelaide and Meath Hospital, Dublin 24, Ireland; Institute of Neuroscience (TCIN), University of Dublin, Trinity College Dublin, Dublin 2, Ireland
| | - Arun D'Souza
- Department of Psychiatry, University of Dublin, Trinity College Dublin, Trinity Centre for Health Sciences, Adelaide and Meath Hospital, Dublin 24, Ireland; Institute of Neuroscience (TCIN), University of Dublin, Trinity College Dublin, Dublin 2, Ireland
| | - Andrea C Samson
- Department of Psychiatry, University of Dublin, Trinity College Dublin, Trinity Centre for Health Sciences, Adelaide and Meath Hospital, Dublin 24, Ireland; Department of Psychology, Stanford University, Jordan Hall, Building 01-420, 450 Serra Mall, Stanford, CA 94305, USA
| | - Angela Carballedo
- Department of Psychiatry, University of Dublin, Trinity College Dublin, Trinity Centre for Health Sciences, Adelaide and Meath Hospital, Dublin 24, Ireland; Institute of Neuroscience (TCIN), University of Dublin, Trinity College Dublin, Dublin 2, Ireland
| | - Christian Kerskens
- Institute of Neuroscience (TCIN), University of Dublin, Trinity College Dublin, Dublin 2, Ireland
| | - Thomas Frodl
- Department of Psychiatry, University of Dublin, Trinity College Dublin, Trinity Centre for Health Sciences, Adelaide and Meath Hospital, Dublin 24, Ireland; Institute of Neuroscience (TCIN), University of Dublin, Trinity College Dublin, Dublin 2, Ireland; Department of Psychiatry, University of Regensburg, MEDBO, Universitätsstr. 84, 93951 Regensburg, Germany.
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Polgár P, Fogd D, Unoka Z, Sirály E, Csukly G. Altered social decision making in borderline personality disorder: an Ultimatum Game study. J Pers Disord 2014; 28:841-52. [PMID: 24963831 DOI: 10.1521/pedi_2014_28_142] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The authors examined social decision-making strategies in borderline personality disorder (BPD) using the Ultimatum Game (UG). They sought to extend previous findings by investigating altruistic punishment, a behavior that increases group cooperation in the long term. They tested the effect of the proposer's facial expression on responses. BPD patients (n = 47) and healthy controls (n = 43) played the responder's role in a series of computerized UG interactions, with proposers expressing positive or negative emotions. BPD patients accepted unfair offers at a higher rate compared to controls. The effect of facial expression differed in the two groups, as positive expressions increased the acceptance likelihood in the control group at stakes from 20:80 to 50:50. In the BPD group, this effect was observed only at higher stakes (40:60 and 50:50). These results suggest that BPD patients exhibit altruistic punishment to a lesser extent and are less influenced by their partners' emotional expression in the UG.
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25
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Muller D, Errington SL, Szabo CP, Pitts N, Jacklin L. Disparate plasma cortisol concentrations in sexually abused female children from Johannesburg, South Africa. CHILD ABUSE & NEGLECT 2014; 38:1778-1786. [PMID: 25169148 DOI: 10.1016/j.chiabu.2014.07.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Revised: 07/17/2014] [Accepted: 07/30/2014] [Indexed: 06/03/2023]
Abstract
A growing body of research indicates that a bidirectional response to a stressor may occur in maltreated children and may be associated with later life psychopathology. However, few studies have investigated stress reactivity in children when they first present to a sexual abuse clinic. Thus, in order to evaluate whether HPA axis dysregulation would be evident at first presentation to a sexual abuse clinic in young girls (n = 26), between the ages of 6-12 years old, blood samples were obtained immediately following examination at a forensic sexual abuse clinic and from the matched control group of children (n = 14; 10.1 ± 0.8) immediately following a bone density scan. Stratification of the sexually abused group into those children who were reportedly abused by a stranger and had no other family stressors (n = 15, 10.4 ± 1.8) and those children whose parents reported abuse of the child by a stranger and other family stressors (n = 11; 9.5 ± 1.8) revealed differences in stress reactivity. Plasma concentrations, of the children from the forensic clinic, were significantly increased in children who reported abuse by a stranger only (322.3 ± 117.4 nmol/l) and significantly decreased in children whose histories indicated sexual abuse by a stranger and other family stressors (149.6 ± 39.7 nmol/l) when compared to the control group (225.5 ± 47.5 nmol/l). In conclusion, following sexual abuse and a secondary stressor, the forensic examination, there is evidence of divergent cortisol responses in the stratified clinical group of children.
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Affiliation(s)
- Denise Muller
- School of Physiology, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | | | - Christopher P Szabo
- School of Clinical Medicine, Department of Psychiatry, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - Neville Pitts
- School of Physiology, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - Lorna Jacklin
- School of Clinical Medicine, Department of Pediatrics, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
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Goodman M, Carpenter D, Tang CY, Goldstein KE, Avedon J, Fernandez N, Mascitelli KA, Blair NJ, New AS, Triebwasser J, Siever LJ, Hazlett EA. Dialectical behavior therapy alters emotion regulation and amygdala activity in patients with borderline personality disorder. J Psychiatr Res 2014; 57:108-16. [PMID: 25038629 PMCID: PMC4263347 DOI: 10.1016/j.jpsychires.2014.06.020] [Citation(s) in RCA: 110] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Revised: 06/20/2014] [Accepted: 06/24/2014] [Indexed: 10/25/2022]
Abstract
OBJECTIVE Siever and Davis' (1991) psychobiological framework of borderline personality disorder (BPD) identifies affective instability (AI) as a core dimension characterized by prolonged and intense emotional reactivity. Recently, deficient amygdala habituation, defined as a change in response to repeated relative to novel unpleasant pictures within a session, has emerged as a biological correlate of AI in BPD. Dialectical behavior therapy (DBT), an evidence-based treatment, targets AI by teaching emotion-regulation skills. This study tested the hypothesis that BPD patients would exhibit decreased amygdala activation and improved habituation, as well as improved emotion regulation with standard 12-month DBT. METHODS Event-related fMRI was obtained pre- and post-12-months of standard-DBT in unmedicated BPD patients. Healthy controls (HCs) were studied as a benchmark for normal amygdala activity and change over time (n = 11 per diagnostic-group). During each scan, participants viewed an intermixed series of unpleasant, neutral and pleasant pictures presented twice (novel, repeat). Change in emotion regulation was measured with the Difficulty in Emotion Regulation (DERS) scale. RESULTS fMRI results showed the predicted Group × Time interaction: compared with HCs, BPD patients exhibited decreased amygdala activation with treatment. This post-treatment amygdala reduction in BPD was observed for all three pictures types, but particularly marked in the left hemisphere and during repeated-emotional pictures. Emotion regulation measured with the DERS significantly improved with DBT in BPD patients. Improved amygdala habituation to repeated-unpleasant pictures in patients was associated with improved overall emotional regulation measured by the DERS (total score and emotion regulation strategy use subscale). CONCLUSION These findings have promising treatment implications and support the notion that DBT targets amygdala hyperactivity-part of the disturbed neural circuitry underlying emotional dysregulation in BPD. Future work includes examining how DBT-induced amygdala changes interact with frontal-lobe regions implicated in emotion regulation.
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Affiliation(s)
- Marianne Goodman
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; VISN 3 Mental Illness Research, Education, and Clinical Center (MIRECC), James J. Peters VA Medical Center, Bronx, NY, USA; Oupatient Psychiatry, James J. Peters VA Medical Center, Bronx, NY, USA.
| | - David Carpenter
- Department of Radiology, Icahn School of Medicine at Mount Sinai, USA
| | - Cheuk Y. Tang
- Department of Radiology, Icahn School of Medicine at Mount Sinai, USA
| | - Kim E. Goldstein
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jennifer Avedon
- VISN 3 Mental Illness Research, Education, and Clinical Center (MIRECC), James J. Peters VA Medical Center, Bronx, NY, USA
| | - Nicolas Fernandez
- VISN 3 Mental Illness Research, Education, and Clinical Center (MIRECC), James J. Peters VA Medical Center, Bronx, NY, USA
| | - Kathryn A. Mascitelli
- VISN 3 Mental Illness Research, Education, and Clinical Center (MIRECC), James J. Peters VA Medical Center, Bronx, NY, USA
| | - Nicholas J. Blair
- VISN 3 Mental Illness Research, Education, and Clinical Center (MIRECC), James J. Peters VA Medical Center, Bronx, NY, USA
| | - Antonia S. New
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA,VISN 3 Mental Illness Research, Education, and Clinical Center (MIRECC), James J. Peters VA Medical Center, Bronx, NY, USA
| | - Joseph Triebwasser
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA,Oupatient Psychiatry, James J. Peters VA Medical Center, Bronx, NY, USA
| | - Larry J. Siever
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA,VISN 3 Mental Illness Research, Education, and Clinical Center (MIRECC), James J. Peters VA Medical Center, Bronx, NY, USA,Oupatient Psychiatry, James J. Peters VA Medical Center, Bronx, NY, USA
| | - Erin A. Hazlett
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA,VISN 3 Mental Illness Research, Education, and Clinical Center (MIRECC), James J. Peters VA Medical Center, Bronx, NY, USA
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Wang L, Yuan C, Qiu J, Gunderson J, Zhang M, Jiang K, Leung F, Zhong J, Xiao Z. Reliability and validity of a Chinese version of the Diagnostic Interview for Borderlines-Revised. Asia Pac Psychiatry 2014; 6:326-33. [PMID: 24302703 PMCID: PMC4041965 DOI: 10.1111/appy.12111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Accepted: 10/13/2013] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Borderline personality disorder (BPD) is the most studied of the axis II disorders. One of the most widely used diagnostic instruments is the Diagnostic Interview for Borderline Patients-Revised (DIB-R). The aim of this study was to test the reliability and validity of DIB-R for use in the Chinese culture. METHODS The reliability and validity of the DIB-R Chinese version were assessed in a sample of 236 outpatients with a probable BPD diagnosis. The Structured Clinical Interview for DSM-IV Personality Disorders (SCID-II) was used as a standard. Test-retest reliability was tested six months later with 20 patients, and inter-rater reliability was tested on 32 patients. RESULTS The Chinese version of the DIB-R showed good internal global consistency (Cronbach's α of 0.916), good test-retest reliability (Pearson correlation of 0.704), good inter-rater reliability (intra-class correlation coefficient of 0.892 and kappa of 0.861). When compared with the DSM-IV diagnosis as measured by the SCID-II, the DIB-R showed relatively good sensitivity (0.768) and specificity (0.891) at the cutoff of 7, moderate diagnostic convergence (kappa of 0.631), as well as good discriminating validity. DISCUSSION The Chinese version of the DIB-R has good psychometric properties, which renders it a valuable method for examining the presence, the severity, and component phenotypes of BPD in Chinese samples.
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Affiliation(s)
- Lanlan Wang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chenmei Yuan
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jianying Qiu
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | | | - Min Zhang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kaida Jiang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Freedom Leung
- Department of Psychology, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Jie Zhong
- Department of Psychology, Peking University, Beijing 100871,China
| | - Zeping Xiao
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Abstract
Trauma in childhood is a psychosocial, medical, and public policy problem with serious consequences for its victims and for society. Chronic interpersonal violence in children is common worldwide. Developmental traumatology, the systemic investigation of the psychiatric and psychobiological effects of chronic overwhelming stress on the developing child, provides a framework and principles when empirically examining the neurobiological effects of pediatric trauma. This article focuses on peer-reviewed literature on the neurobiological sequelae of childhood trauma in children and in adults with histories of childhood trauma.
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Affiliation(s)
- Michael D De Bellis
- Healthy Childhood Brain Development and Developmental Traumatology Research Program, Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Box 104360, Durham, NC 27710, USA.
| | - Abigail Zisk
- Healthy Childhood Brain Development and Developmental Traumatology Research Program, Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Box 104360, Durham, NC 27710, USA
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Systematic meta-analyses and field synopsis of genetic association studies of violence and aggression. Mol Psychiatry 2014; 19:471-7. [PMID: 23546171 PMCID: PMC3965568 DOI: 10.1038/mp.2013.31] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2012] [Revised: 01/21/2013] [Accepted: 02/01/2013] [Indexed: 12/15/2022]
Abstract
A large number of candidate gene studies for aggression and violence have been conducted. Successful identification of associations between genetic markers and aggression would contribute to understanding the neurobiology of antisocial behavior and potentially provide useful tools for risk prediction and therapeutic targets for high-risk groups of patients and offenders. We systematically reviewed the literature and assessed the evidence on genetic association studies of aggression and related outcomes in order to provide a field synopsis. We searched PubMed and Huge Navigator databases and sought additional data through reviewing reference lists and correspondence with investigators. Genetic association studies were included if outcome data on aggression or violent behavior either as a binary outcome or as a quantitative trait were provided. From 1331 potentially relevant investigations, 185 studies constituting 277 independent associations on 31 genes fulfilled the predetermined selection criteria. Data from variants investigated in three or more samples were combined in meta-analyses and potential sources of heterogeneity were investigated using subgroup analyses. In the primary analyses, which used relaxed inclusion criteria, we found no association between any polymorphism analyzed and aggression at the 5% level of significance. Subgroup analyses, including by severity of outcome, age group, characteristics of the sample and ethnicity, did not demonstrate any consistent findings. Current evidence does not support the use of such genes to predict dangerousness or as markers for therapeutic interventions.
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Bøen E, Westlye LT, Elvsåshagen T, Hummelen B, Hol PK, Boye B, Andersson S, Karterud S, Malt UF. Smaller stress-sensitive hippocampal subfields in women with borderline personality disorder without posttraumatic stress disorder. J Psychiatry Neurosci 2014; 39:127-34. [PMID: 24309162 PMCID: PMC3937281 DOI: 10.1503/jpn.130070] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Animal and human studies have suggested that hippocampal subfields are differentially vulnerable to stress, but subfield volume has not been investigated in patients with borderline personality disorder (BPD). Based on the putative role of stressful life events as vulnerability factors for BPD, we hypothesized that patients with BPD would exhibit reduced volumes for the stress-sensitive dentate gyrus (DG) and the cornu ammonis (CA) 3 subfields volumes, and that these volumes would be associated with traumatic childhood experiences. METHODS All participants underwent 3 T magnetic resonance imaging. Hippocampal subfield volumes were estimated using an automated and validated segmentation algorithm implemented in FreeSurfer. Age and total subcortical grey matter volume were covariates. We assessed traumatic childhood experiences using the Childhood Trauma Questionnaire (CTQ). RESULTS A total of 18 women with BPD and 21 healthy control women were included in the study. Only 1 patient had comorbid posttraumatic stress disorder (PTSD). The volumes of the left (p = 0.005) and right (p = 0.011) DG-CA4 and left (p = 0.007) and right (p = 0.005) CA2-3 subfields were significantly reduced in patients compared with controls. We also found significant group differences for the left (p = 0.032) and right (p = 0.028) CA1, but not for other hippocampal subfields. No associations were found between CTQ scores and subfield volumes. LIMITATIONS The self-reported CTQ might be inferior to more comprehensive assessments of traumatic experiences. The sample size was moderate. CONCLUSION The volumes of stress-sensitive hippocampal subfields are reduced in women with BPD without PTSD. However, the degree to which childhood trauma is responsible for these changes is unclear.
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Affiliation(s)
- Erlend Bøen
- Correspondence to: E. Bøen, Department of Psychosomatic Medicine, Oslo University Hospital, Post Box 4950 Nydalen, 0424 Oslo, Norway;
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31
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Joyce PR, Stephenson J, Kennedy M, Mulder RT, McHugh PC. The presence of both serotonin 1A receptor (HTR1A) and dopamine transporter (DAT1) gene variants increase the risk of borderline personality disorder. Front Genet 2014; 4:313. [PMID: 24432029 PMCID: PMC3882668 DOI: 10.3389/fgene.2013.00313] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Accepted: 12/22/2013] [Indexed: 12/31/2022] Open
Abstract
Dysfunction in the dopaminergic and serotonergic neurotransmitter systems has been demonstrated to be important in the etiology of borderline personality disorder (BPD). We investigated the relationship of two BPD risk factors, the HTR1A promoter polymorphism -1019C > G (rs6295) and the dopamine transporter (DAT1) repeat allele, with BPD in a major depressive disorder cohort of 367 patients. Out-patients with major depressive disorder were recruited for two treatment trials and assessed for personality disorders, including BPD. DNA samples were collected and the rs6295 polymorphism was detected with a TaqMan(®) assay. The DAT1 repeat allele was genotyped using a modified PCR method. The impact of polymorphisms on BPD was statistically analyzed using uncontrolled logistic and multiple logistic regression models. BPD patients had higher frequencies of the DAT1 9,9 (OR = 2.67) and 9,10 (OR = 3.67) genotypes and also those homozygous HTR1A G allele (OR = 2.03). No significant interactions between HTR1A and DAT1 genotypes, were observed; however, an increased risk of BPD was observed for those patients who were either 9,10; G,G (OR = 6.64) and 9,9; C,G (OR = 5.42). Furthermore, the odds of BPD in patients exhibiting high-risk variants of these two genes differed from those of patients in low-risk groups by up to a factor of 9. Our study provides evidence implicating the importance of the serotonergic and dopaminergic systems in BPD and that the interaction between genes from different neurotransmitters may play a role in the susceptibility to BPD.
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Affiliation(s)
- Peter R. Joyce
- Department of Psychological Medicine, University of OtagoChristchurch, New Zealand
| | - John Stephenson
- Department of Health Sciences, School of Human and Health Sciences, University of HuddersfieldHuddersfield, UK
| | - Martin Kennedy
- Department of Pathology, University of OtagoChristchurch, New Zealand
| | - Roger T. Mulder
- Department of Psychological Medicine, University of OtagoChristchurch, New Zealand
| | - Patrick C. McHugh
- Division of Pharmacy and Pharmaceutical Sciences, School of Applied Sciences, University of HuddersfieldHuddersfield, UK
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32
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Frodl T, Skokauskas N. Neuroimaging of externalizing behaviors and borderline traits. Biol Psychiatry 2014; 75:7-8. [PMID: 24314062 DOI: 10.1016/j.biopsych.2013.10.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Revised: 10/14/2013] [Accepted: 10/15/2013] [Indexed: 11/19/2022]
Affiliation(s)
- Thomas Frodl
- Department of Psychiatry, University of Dublin, Trinity College Dublin, Ireland; Institute of Neuroscience, University of Dublin, Trinity College Dublin, Ireland; Department of Psychiatry, University of Regensburg, Medical Institute District Oberpfalz (MEDBO), Germany.
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Goodman M, Patel U, Oakes A, Matho A, Triebwasser J. Developmental trajectories to male borderline personality disorder. J Pers Disord 2013; 27:764-82. [PMID: 23795759 DOI: 10.1521/pedi_2013_27_111] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Due to the higher diagnostic prevalence of borderline personality disorder (BPD) in females, there exists a dearth of literature on the manifestations of BPD in men and minimal information on male developmental trajectories to the disorder. To identify precursors of BPD in males, surveys were administered to parents about their BPD male offspring and non-BPD male siblings. Questions covered aspects of probands' lives from infancy to late adolescence. BPD offspring were identified through self-reported clinical diagnoses and standardized diagnostic criteria embedded within the survey. A total of 263 male offspring (97 meeting strict criteria for BPD and 166 non-BPD siblings) were studied. The authors found that parents describe the early emergence of a constellation of symptoms in their BPD sons that include separation anxiety starting in infancy, body image concerns in childhood, and impulsivity, emptiness, and odd thinking in adolescence. This trajectory differs from the developmental course found in females diagnosed with BPD.
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34
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Kirshner LA. Trauma and psychosis: A review and framework for psychoanalytic understanding. INTERNATIONAL FORUM OF PSYCHOANALYSIS 2013. [DOI: 10.1080/0803706x.2013.778422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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35
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Labonté B, Turecki G. [Epigenetic: a link between environment and genome]. SANTE MENTALE AU QUEBEC 2013; 37:31-44. [PMID: 23666279 DOI: 10.7202/1014943ar] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Adversity during childhood has for long been known to increase the risk of developing mental health problems in adulthood. Yet, it is only recently that epigenetic mechanisms have been identified as representing an interface on which the environment acts upon to induce behavioral changes. These changes affecting the expression of certain genes, without however modifying DNA sequences, particularly interfere with the functioning of systems regulating response to stress. In the long term, adversity during childhood, by inducing these epigenetic changes, predisposes some individuals in developing mental health problems in adulthood. This article examines the epigenetic impact of adversity during childhood and its behavioral consequences on mental health.
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Affiliation(s)
- Benoit Labonté
- Groupe McGill d'étude sur le suicide; Institut universitaire en santé mentale Douglas, Montréal, Québec, Canada
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36
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Pietrek C, Elbert T, Weierstall R, Müller O, Rockstroh B. Childhood adversities in relation to psychiatric disorders. Psychiatry Res 2013; 206:103-10. [PMID: 23261184 DOI: 10.1016/j.psychres.2012.11.003] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2012] [Revised: 08/16/2012] [Accepted: 11/01/2012] [Indexed: 11/30/2022]
Abstract
Substantial evidence has documented that adverse childhood experiences exert deleterious effects on mental health. It is less clear to what extent specific maltreatment during specific developmental periods may vary between disorders rather than increasing vulnerability for any particular disorder. The present comparison of characteristics of childhood adversity (type and frequency of adversity, developmental period) between major depressive disorder (MDD), borderline personality disorder (BPD), schizophrenia, and psychiatrically healthy subjects examined how effects of adverse childhood experiences vary between disorders. Patients generally reported more adverse events than healthy subjects. Irrespective of diagnosis, emotional maltreatment was substantial in all patients. BPD was characterized by marked increase of adversities across age relative to MDD and schizophrenia. Fifty-six percent of BPD, 40% of MDD and 18% of schizophrenia cases experienced a significant degree of early childhood adversity. Stress pattern (type and time) varied between diagnoses, but not for patients with significant early adversities. Regression analyses confirmed early experiences as a predictor of BPD, but not of MDD and schizophrenia. Prepubescent experiences predicted affective and traumatic symptoms in BPD, and moderated the association with symptoms in MDD. Results indicate a dose-effect with differential impact of adverse childhood experiences in BPD, MDD, and schizophrenia, while early maltreatment beyond a certain degree affects mental health independent of diagnosis.
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Affiliation(s)
- Christian Pietrek
- Department of Psychology, University of Konstanz, 78457 Konstanz, Germany
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Amstadter AB, Aggen SH, Knudsen GP, Reichborn-Kjennerud T, Kendler KS. Potentially traumatic event exposure, posttraumatic stress disorder, and Axis I and II comorbidity in a population-based study of Norwegian young adults. Soc Psychiatry Psychiatr Epidemiol 2013; 48:215-23. [PMID: 22782308 PMCID: PMC3898694 DOI: 10.1007/s00127-012-0537-2] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2012] [Accepted: 06/09/2012] [Indexed: 02/07/2023]
Abstract
PURPOSE Epidemiologic research on traumatic stress is limited in Norway. Prevalence and correlates of exposure to potentially traumatic events (PTEs) and posttraumatic stress disorder (PTSD), and patterns of comorbidity with DSM-IV Axis I and II disorders were examined in an epidemiologic sample. METHODS Demographics, PTEs and resulting PTSD, and comorbid DSM-IV diagnoses were assessed in 2,794 members of the Norwegian Institute of Public Health Twin Panel. The sample comprised 37% male, with an average age of 28.2 years (SD = 3.9). RESULTS Approximately, one-quarter of participants had lifetime PTE exposure; most PTEs were more common in men than in women. Lifetime prevalence of PTSD was 2.6%, and was significantly more common in women than men. Being female and type of PTE (both interpersonal and accidental traumatic events) were associated with increased PTSD symptoms, whereas higher education was associated with lower symptoms. PTSD was related to increased odds of most Axis I and II conditions. CONCLUSIONS PTE exposure and PTSD prevalence were lower than in the USA, but comparable to other European countries. Sex differences replicated previous research. The relationship between PTSD and borderline personality disorder was significantly stronger than the relationship between PTSD and any other Axis II conditions.
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Affiliation(s)
- Ananda B. Amstadter
- Department of Psychiatry, Virginia Institute of Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Steven H. Aggen
- Department of Psychiatry, Virginia Institute of Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Gun Peggy Knudsen
- Division of Mental Health, Norwegian Institute of Public Health (Drs. Knudsen and Reichborn-Kjennerud), the Institute of Psychiatry, University of Oslo, Norway (Dr. Reichborn-Kjennerud)
| | - Ted Reichborn-Kjennerud
- Division of Mental Health, Norwegian Institute of Public Health (Drs. Knudsen and Reichborn-Kjennerud), the Institute of Psychiatry, University of Oslo, Norway (Dr. Reichborn-Kjennerud)
| | - Kenneth S. Kendler
- Department of Psychiatry, Virginia Institute of Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA,Department of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, VA, USA
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Antoniadis D, Samakouri M, Livaditis M. The association of bipolar spectrum disorders and borderline personality disorder. Psychiatr Q 2012; 83:449-65. [PMID: 22392448 DOI: 10.1007/s11126-012-9214-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Bipolar disorder (BD) and borderline personality disorder (BPD) are two different entities sharing a variety of common features in a number of fields and, thus, presenting difficulties in their differential diagnosis. The aim of the review is to identify similarities and differences between BD and BPD concerning the symptomatology, causes, course and treatment of the two disorders. A systematic electronic search of Pubmed (Medline) was conducted in order to identify all relevant scientific articles published between 1990 and 2010. The main common clinical features of BD and BPD are affective instability and impulsivity, which, however, present with quality differences in each disorder. In the field of neuroanatomy, BD and BPD demonstrate similarities such as alterations in the limbic system, as well as specific differences, such as the increase in size of the amygdala in BD and the decrease in BPD. Both disorders appear to have a significant percentage of heritability, but environmental factors seem to hold an important role in BPD, in particular. Both BD and BPD are affected by alterations in the dopaminergic and serotonergic system. Fuctionability and prognosis are slightly worse for BPD. Concerning medication treatment, antidepressants are considered effective in BPD, whereas mood stabilizers are the main treatment of choice in BD. The effectiveness of a variety of psychotherapeutic methods is still under research for both disorders. Despite the similarities and differences already being traced in clinical and biological fields, the relationship of the two disorders has not yet been thoroughly defined.
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Affiliation(s)
- Diomidis Antoniadis
- Department of Psychiatry, School of Medicine, Democritus University of Thrace, Alexandroupoli, Greece.
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Schaaff N, Karch S, Segmiller F, Koch W, Reicherzer M, Mulert C, Hegerl U, Juckel G, Pogarell O. Loudness dependence of auditory evoked potentials in patients with borderline personality disorder--impact of psychopathology. Psychiatry Res 2012; 199:181-7. [PMID: 22542953 DOI: 10.1016/j.psychres.2012.03.051] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Revised: 03/26/2012] [Accepted: 03/27/2012] [Indexed: 10/28/2022]
Abstract
Alterations of the central serotonergic system are considered to be involved in the pathophysiology of borderline personality disorder (BPD). The loudness dependence of the N1/P2 component of auditory evoked potentials (LD) has been shown to indirectly reflect central serotonergic activity. The aim of this study was to investigate LD in patients with BPD compared to healthy controls, and to evaluate the association between LD and psychopathology such as anxiety, anger or impulsiveness. Female patients with BPD were included and compared to age- and sex-matched healthy subjects. Self-rating instruments, such as the State-Trait Anxiety Inventory (STAI), State-Trait Anger Expression Inventory (STAXI), and the Barratt Impulsiveness Scale (BIS) were used to assess clinical scores of anxiety, anger, and impulsiveness. Evoked potentials were recorded following the application of acoustic stimuli with increasing intensities; the LD was analysed using dipole source analysis. The mean LD was significantly higher in patients with BPD compared to controls. In the entire sample there were significant positive correlations of LD with state anxiety scores and STAXI subscores. The data contribute to the knowledge of neurophysiological alterations in patients with BPD, supporting the hypothesis of serotonergic dysregulation in the pathophysiology of the disorder. The significant clinical correlations suggest monoaminergic modulations of psychopathology on the symptom level.
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Affiliation(s)
- Nadine Schaaff
- Department of Psychiatry, Ludwig-Maximilian-University of Munich, Germany
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40
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Labonté B, Suderman M, Maussion G, Navaro L, Yerko V, Mahar I, Bureau A, Mechawar N, Szyf M, Meaney MJ, Turecki G. Genome-wide epigenetic regulation by early-life trauma. ACTA ACUST UNITED AC 2012; 69:722-31. [PMID: 22752237 DOI: 10.1001/archgenpsychiatry.2011.2287] [Citation(s) in RCA: 289] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
CONTEXT Our genome adapts to environmental influences, in part through epigenetic mechanisms, including DNA methylation. Variations in the quality of the early environment are associated with alterations in DNA methylation in rodents, and recent data suggest similar processes in humans in response to early-life adversity. OBJECTIVE To determine genome-wide DNA methylation alterations induced by early-life trauma. DESIGN Genome-wide study of promoter methylation in individuals with severe abuse during childhood. PATIENTS, SETTING, AND MAIN OUTCOME MEASURES: Promoter DNA methylation levels were profiled using methylated DNA immunoprecipitation followed by microarray hybridization in hippocampal tissue from 41 French-Canadian men (25 with a history of severe childhood abuse and 16 control subjects). Methylation profiles were compared with corresponding genome-wide gene expression profiles obtained by messenger RNA microarrays. Methylation differences between groups were validated on neuronal and nonneuronal DNA fractions isolated by fluorescence-assisted cell sorting. Functional consequences of site-specific promoter methylation were assessed by luciferase assays. RESULTS We identified 362 differentially methylated promoters in individuals with a history of abuse compared with controls. Among these promoters, 248 showed hypermethylation and 114 demonstrated hypomethylation. Validation and site-specific quantification of DNA methylation in the 5 most hypermethylated gene promoters indicated that methylation differences occurred mainly in the neuronal cellular fraction. Genes involved in cellular/neuronal plasticity were among the most significantly differentially methylated, and, among these, Alsin (ALS2) was the most significant finding. Methylated ALS2 constructs mimicking the methylation state in samples from abused suicide completers showed decreased promoter transcriptional activity associated with decreased hippocampal expression of ALS2 variants. CONCLUSION Childhood adversity is associated with epigenetic alterations in the promoters of several genes in hippocampal neurons.
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Affiliation(s)
- Benoit Labonté
- McGill Group for Suicide Studies, Douglas Mental Health University Institute, Verdun, QC, Canada
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41
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Interaction between tryptophan hydroxylase I polymorphisms and childhood abuse is associated with increased risk for borderline personality disorder in adulthood. Psychiatr Genet 2012; 22:15-24. [PMID: 21989108 DOI: 10.1097/ypg.0b013e32834c0c4c] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Borderline personality disorder (BPD) is a severe disorder with high morbidity and mortality, but unknown etiology. Childhood abuse has been proposed as an etiological factor, but the mechanism by which an abuse history could influence the risk for BPD has not been determined. The aim of this study was to determine whether the tryptophan hydroxylase 1 (TPH1) gene is related to BPD in a clinical sample, and whether TPH1 genotypes or haplotypes moderate the relationship between abuse history and BPD. METHODS Three hundred and ninety-eight patients diagnosed with mood disorders were genotyped for TPH1 G-6526A promoter polymorphism (rs4537731) and the A218C intron 7 polymorphism (rs1800532) and a set of ancestry informative markers, assessed for Diagnostic and Statistical Manual of Mental Disorders, 4th edition diagnoses, and assessed for a history of physical and sexual abuse. RESULTS Patients with a diagnosis of BPD were more likely to be risk allele carriers (A alleles at both loci) than the non-BPD group. Logistic regression analysis predicting BPD diagnosis with both single-nucleotide polymorphisms and haplotypes showed significant interaction effects between genotype and abuse history. Poisson regression predicting the number of BPD diagnostic criteria met with the same predictor set also included a significant interaction term. Risk allele carriers with a history of abuse had an increased likelihood of a BPD diagnosis. CONCLUSION Variation in TPH1 may increase risk for developing BPD as a result of childhood abuse. Elements of BPD pathology may be due in part to a genetically influenced serotonergic dysfunction, which in turn may lead to a differential response to environmental stressors.
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Zhang T, Chow A, Wang L, Dai Y, Xiao Z. Role of childhood traumatic experience in personality disorders in China. Compr Psychiatry 2012; 53:829-36. [PMID: 22172919 PMCID: PMC4159500 DOI: 10.1016/j.comppsych.2011.10.004] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2011] [Revised: 10/02/2011] [Accepted: 10/03/2011] [Indexed: 10/14/2022] Open
Abstract
BACKGROUND There has been no large-scale examination of the association between types of childhood abuse and personality disorders (PDs) in China using standardized assessment tools and the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) criteria. Hence, this study aimed to explore the relationship between retrospective reports of various types of childhood maltreatments and current DSM-IV PDs in a clinical population in China, Shanghai. METHOD One thousand four hundred two subjects were randomly sampled from the Shanghai Psychological Counselling Centre. PDs were assessed using the Personality Diagnostic Questionnaire, Fourth Edition Plus. Participants were also interviewed using the Structured Clinical Interview for DSM-IV axis II. The Child Trauma Questionnaire (CTQ) was used to assess childhood maltreatment in 5 domains (emotional abuse, physical abuse, sexual abuse, emotional neglect, and physical neglect). RESULTS According to Pearson correlations, childhood maltreatment had a strong association with most PDs. Subsequently, using partial correlations, significant relationships were also demonstrated between cluster B PDs and all the traumatic factors except physical neglect. A strongest positive correlation was found between cluster B PD and CTQ total scores (r = .312, P < .01). Using the Kruskal-Wallis rank sum test, significant differences in 4 groups of subjects (clusters A, B, and C PD and non-PD) in terms of emotional abuse (χ(2) = 34.864, P < .01), physical abuse (χ(2) = 14.996, P < .05), sex abuse (χ(2) = 9.211, P < .05), and emotional neglect (χ(2) = 17.987, P < .01) were found. Stepwise regression analysis indicated that emotional abuse and emotional neglect were predictive for clusters A and B PD, and sexual abuse was highly predictive for cluster B PD; only emotional neglect was predictive for cluster C PD. CONCLUSION Early traumatic experiences are strongly related to the development of PDs. The effects of childhood maltreatment in the 3 clusters of PDs are different. Childhood trauma has the most significant impact on cluster B PD.
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Affiliation(s)
- TianHong Zhang
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai 200030, PR China
| | - Annabelle Chow
- Deakin University, School of Psychology, Melbourne, Australia
| | - LanLan Wang
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai 200030, PR China
| | - YunFei Dai
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai 200030, PR China
| | - ZePing Xiao
- Shanghai Mental Health Center, Shanghai Jiaotong University School of Medicine, Shanghai 200030, PR China,Corresponding author. ZePing Xiao, MD, PhD, Shanghai Mental Health Center, 600 South Wanping Road, Shanghai 200030, PR China. Tel: +86-21-34289888 Ext.3007, Fax: +86-21-64387986, ,
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Brain structure and function in borderline personality disorder. Brain Struct Funct 2012; 217:767-82. [DOI: 10.1007/s00429-012-0379-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2011] [Accepted: 01/04/2012] [Indexed: 01/18/2023]
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Hughes AE, Crowell SE, Uyeji L, Coan JA. A developmental neuroscience of borderline pathology: emotion dysregulation and social baseline theory. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2012; 40:21-33. [PMID: 21845379 PMCID: PMC3269568 DOI: 10.1007/s10802-011-9555-x] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Theoretical and empirical research has linked poor emotion regulation abilities with dysfunctional frontolimbic circuitry. Consistent with this, research on borderline personality disorder (BPD) finds that frontolimbic dysfunction is a predominant neural substrate underlying the disorder. Emotion regulation is profoundly compromised in BPD. However, BPD is also associated with broad impairment across multiple domains, including impulse control, interpersonal relationships, and cognitive functioning. To date, BPD research has focused largely on single areas of dysfunction, failing to account for overlap at either the biological or behavioral levels of analysis. We examine the literature on frontolimbic dysfunction in BPD within the context of Coan's social baseline theory. Social baseline theory proposes that healthy human functioning is dependent upon adequate social support and that, at baseline, biological systems are adapted to operate interdependently rather than independently. The social baseline perspective is particularly useful for understanding borderline personality development because the impulsive and emotionally dysregulated behaviors common among those with BPD occur almost invariably within an interpersonal context. We discuss clinical and research implications of this work.
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Affiliation(s)
- Amy E Hughes
- Department of Psychology, University of Utah, 380 S. 1530 E. Room 502, Salt Lake City, UT 84112, USA
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Sansone RA, Hahn HS, Dittoe N, Wiederman MW. The relationship between childhood trauma and borderline personality symptomatology in a consecutive sample of cardiac stress test patients. Int J Psychiatry Clin Pract 2011; 15:275-9. [PMID: 22122002 DOI: 10.3109/13651501.2011.593263] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE In this study, we examined relationships between five types of childhood trauma and two measures of borderline personality symptomatology in a non-psychiatric clinical population in order to assess a potential association between these variables in a non-psychiatric-treatment-seeking population. METHOD Using a cross-sectional sample and a survey approach in 250 consecutive patients presenting for cardiac stress testing, we explored self-reported histories of five types of childhood trauma (i.e. witnessing violence, physical neglect, emotional abuse, physical abuse, sexual abuse), several aspects of past mental healthcare, and borderline personality symptomatology using two self-report measures (the borderline personality disorder scale of the Personality Diagnostic Questionnaire-4 and the Self-Harm Inventory). RESULTS All relationships between the individual forms of trauma and total number of childhood traumas, and measures of borderline personality symptomatology, attained statistical significance. Using multiple regression analysis, sexual abuse in childhood was an independent predictor for borderline personality symptomatology in addition to past psychiatric/counseling care, with the latter finding suggesting some inter-drift of psychiatric patients into this cardiac stress test sample. CONCLUSIONS In this non-psychiatric-treatment-seeking population, there appear to be relationships between various forms of trauma (especially sexual abuse) and borderline personality symptomatology, reinforcing the role of childhood trauma in borderline personality disorder.
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Affiliation(s)
- Randy A Sansone
- Department Psychiatry, Wright State University School of Medicine, Dayton, OH, USA.
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Abstract
Patients with personality disorders are prescribed psychotropic medications with greater frequency than almost any other diagnostic group. Prescribing practices in these populations are often based on anecdotal evidence rather than rigorous data. Although evidence-based psychotherapy remains an integral part of treatment, Axis II psychopathology is increasingly conceptualized according to neurobiological substrates that correspond to specific psychopharmacological strategies. We summarize the best available evidence regarding medication treatment of personality disordered patients and provide optimal strategies for evidence-based practice. Most available evidence is concentrated around borderline and schizotypal personality disorders, with some additional evidence concerning the treatment of avoidant and antisocial personality disorders. Although maladaptive personality symptoms respond to antidepressants, antipsychotics, mood stabilizers, and other medications, evidence-based pharmacotherapy is most useful in treating circumscribed symptom domains and induces only partial improvement. Most available evidence supports use of medication in reducing impulsivity and aggression, characteristic of borderline and antisocial psychopathology. Efforts have also begun to reduce psychotic-like symptoms and improve cognitive deficits characteristic of schizotypy. Indirect evidence is also provided for psychopharmacological reduction of social anxiety central to avoidant personality disorder. Evidence-based practice requires attention to domains of expected clinical improvement associated with a medication, relative to the potential risks. The development of future rational pharmacotherapy will require increased understanding of the neurobiological underpinnings of personality disorders and their component dimensions. Increasing efforts to translate personality theory and social cognitive neuroscience into increasingly specific neurobiological substrates may provide more effective targets for pharmacotherapy.
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Dutton DG, Denny-Keys MK, Sells JR. Parental Personality Disorder and Its Effects on Children: A Review of Current Literature. ACTA ACUST UNITED AC 2011. [DOI: 10.1080/15379418.2011.620928] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Walter M, Wiesbeck GA, Dittmann V, Graf M. Criminal recidivism in offenders with personality disorders and substance use disorders over 8 years of time at risk. Psychiatry Res 2011; 186:443-5. [PMID: 20826002 DOI: 10.1016/j.psychres.2010.08.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2009] [Revised: 08/10/2010] [Accepted: 08/12/2010] [Indexed: 11/25/2022]
Abstract
Personality disorders (PD) and substance use disorders (SUD) lead to high violent criminality. The influence of co-morbidity on recidivism remains unclear. Recidivism of 379 offenders was assessed at 8 years of follow-up. Sixty-nine percent of PD+SUD, 45% of SUD- and 33% of PD- subjects showed any recidivism. However, violent recidivism was highest in the PD- group.
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Affiliation(s)
- Marc Walter
- Psychiatric Hospital of the University of Basel, Basel, Switzerland.
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Abstract
Aggression is a serious medical problem that can place both the patient and the health care provider at risk. Aggression can result from medical, neurologic, and/or psychiatric disorders. A comprehensive patient evaluation is needed. Treatment options include pharmacotherapy as well as nonpharmacologic interventions, both of which need to be individualized to the patient.
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Affiliation(s)
- Scott D Lane
- Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, 1941 East Road Houston, TX 77054, USA
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50
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Renaud S. [Understanding dissociation in patients with borderline personality disorder]. SANTE MENTALE AU QUEBEC 2011; 36:217-242. [PMID: 21983912 DOI: 10.7202/1005822ar] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Dissociation is a disturbing psychiatric concept fraught with controversy. It is however encountered in clinical contexts and has to be understood by clinicians. This article based on a Pubmed/Ovid on line research with key words dissociation and borderline personality disorder and other references, describes the clinical aspects of the dissociative phenomena in patients with borderline personality disorder. Psychodynamic hypotheses and neurophysiological data are examined to explain dissociation. Neurophysiological and neuroanatomical variables provided by cerebral imagery controlled studies support hypotheses brought forward. The article concludes with a defence mechanism developed within a context of biological predisposition, deprived psychological development and in reaction to trauma. In conclusion, emerging psychotherapeutic solutions are summarized.
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