Early traumatic life events, parental attitudes, family history, and birth risk factors in patients with borderline personality disorder and healthy controls

Sociodemographic and Psychosocial Factors Affecting the Psychological Well-Being of Preoperative Surgical Patients

PURPOSE

This study aimed to determine the subjective psychological well-being levels and sociodemographic and psychosocial factors affecting the psychological well-being of preoperative surgical patients.

DESIGN

This was a cross-sectional study.

METHODS

This study was conducted between January 15, 2021 and July 15, 2021. The sample consisted of 236 surgical patients in a public hospital in the Thrace region of Turkey. Data were collected using a personal information form and the five-item World Health Organization Well-Being Index (WHO-5). The data were analyzed using numbers, percentages, mean, standard deviation, independent samples t test, one-way analysis of variance, Tukey's multiple comparison test, and linear regression analysis.

FINDINGS

Participants had a mean WHO-5 score of 10.76 ± 6.21, indicating low subjective psychological well-being. Economic status, chronic disease status, history of surgery, having been on psychiatric medication or receiving professional psychological support, tobacco use, experiencing a significant life change in the last 3 months, and reporting experiencing frequent stress in everyday life were significant predictors of WHO-5 scores.

CONCLUSIONS

Preoperative surgical patients have low subjective psychological well-being, and their sociodemographic and psychosocial factors affect their psychological well-being.

Uncertain reflective functioning, anxious attachment, and cumulative impact of early relational trauma as predictors of severity in borderline personality disorder

Background

The mentalization model of borderline personality disorder (BPD) utilizes a developmental psychopathology lens, emphasizing an unstable or reduced capacity to mentalize-stemming from early attachment disruptions and relational trauma-as the core feature of BPD. While the empirical evidence for the proposed intersections between mentalizing, attachment, and trauma and the development and manifestations of borderline personality is still limited, this knowledge is essential for developing effective assessments and interventions.

Aim

To examine mentalizing, attachment, and early relational trauma as predictors of the severity of symptoms in BPD.

Materials and Methods

The sample included 60 individuals diagnosed with BPD, aged 18-45 years, recruited from inpatient and outpatient services in a tertiary care mental health center. Participants completed measures of mentalizing (Reflective Functioning Questionnaire, Interpersonal Reactivity Index, and Reading the Mind in the Eyes test), attachment (Attachment Style Questionnaire), early relational trauma (Complex Trauma Questionnaire), and symptom severity (Borderline Symptom List).

Results

The majority of the participants reported experiences of polyvictimization (93.3%) with the most common traumas being psychological abuse (93.3%), neglect (91.7%), and rejection (90.0%). Regression analyses revealed that uncertain reflective functioning, anxious attachment style, and the cumulative impact of trauma together predicted 53.1% of the variance in BPD symptom severity.

Conclusion

Impaired mentalizing, characterized by inflexible understanding of mental states, is a critical target for therapeutic interventions in BPD. The significant role of anxious attachment and the necessity of assessing the perceived impact of traumatic experiences highlight the importance of trauma-informed and mentalization-based interventions for this vulnerable group.

Complex Trauma and Mentalizing Ability in College Students With or Without Borderline Personality Disorder: A Mixed Method Approach

Background

Exposure to complex trauma in early childhood can undermine the development of mentalization capacity. Complex trauma has also been causally linked to borderline personality disorder (BPD). The inclusion of complex post-traumatic stress disorder in ICD-11 has made it imperative to have an in-depth understanding of complex trauma.

Methods

This study used an explanatory sequential mixed method approach to assess the complex trauma and mentalizing ability in college students with BPD (N = 62) in comparison to non-BPD students (N = 60) and to explore the subjective experiences of complex trauma in students with BPD (n = 10). Participants in both groups were assessed on the Childhood Experience of Care and Abuse Questionnaire and the Reading the Mind in the Eyes Test to assess complex trauma and mentalizing ability, respectively. Qualitative data were collected through focused interviews using a phenomenological approach.

Results

Those with BPD had significantly higher rates of six types of complex trauma as compared to those without BPD; additionally, participants who had experienced sexual abuse performed better on mentalizing tasks than those who had not. The focused interviews revealed several themes, including "perpetrator," "impact," "symptoms," and "strengths," which indicated intergenerational trauma and hope for post-traumatic growth.

Conclusion

Although participants with BPD experienced higher complex trauma, they also had better mentalizing capacities.

Borderline personality traits mediate the relationship between negative life events and nonsuicidal self-injury in a clinical sample with youth depression

BACKGROUND

Borderline personality traits play a significant role in nonsuicidal self-injury (NSSI), particularly in depressed youths. NSSI is also highly correlated with negative life events. This research aimed to explore the connections between negative life events, borderline personality traits, and NSSI.

METHODS

The study included 338 depressed youth aged 13 to 25 years. Self-reported measures and clinical interviews were utilized to evaluate the depressive symptoms, borderline personality traits, negative life events, and NSSI behaviours of these participants. Identifying variables linked to NSSI was the aim of our analysis, and we also conducted a mediation analysis to look into the influence of borderline traits on the connection between negative life events and NSSI.

RESULTS

Of the 338 depressed youth, approximately 59.47% (201/338) displayed NSSI, which was associated with greater clinical severity. Borderline traits had an independent influence on NSSI and it partially explained the connection between negative life events and NSSI, even when accounting for depression symptoms. Depressed youth who were more vulnerable to NSSI behaviours often experienced negative life events such as interpersonal relationships, academic pressure, being punished, and loss.

CONCLUSIONS

Our research suggests that depressed youth who experience more negative life events are more likely to experience NSSI, and negative life events indirectly influence nonsuicidal self-injury through borderline personality traits. Implementing interventions focused on mitigating borderline symptoms could be a promising therapeutic approach for addressing NSSI in young people.

Parenting knowledge and parenting self-efficacy of mothers with borderline personality disorder and depression: "I know what to do but think I am not doing it"

Borderline personality disorder (BPD) is a complex mental health condition often associated with previous childhood adversity including maladaptive parenting. When becoming a parent themselves, mothers with BPD have difficulties with various parenting cognitions and practices, but unknown is whether they have appropriate knowledge of sensitive parenting. This study explored whether differences in parenting knowledge or self-efficacy are specific to BPD or also found in mothers with depression, and whether symptom severity or specific diagnosis better explain parenting perceptions. Mothers with BPD (n = 26), depression (n = 25) or HCs (n = 25) completed a Q-sort parenting knowledge task and a parenting self-efficacy questionnaire. Results showed mothers with BPD had the same knowledge of sensitive parenting behaviors as mothers with depression and healthy mothers. Self-reported parenting self-efficacy was lower in mothers with BPD and depression compared with healthy mothers, with symptom severity most strongly associated. A significant but low correlation was found between parenting self-efficacy and knowledge. Findings suggest that mothers with BPD and depression know what good parenting is but think they are not parenting well. Mental health difficulties are not associated with parenting knowledge, but symptom severity appears to be a common pathway to lower parenting self-efficacy. Future interventions should test whether reduction of symptom severity or positive parenting feedback could improve parenting self-efficacy.

Brain Activation for Social Cognition and Emotion Processing Tasks in Borderline Personality Disorder: A Meta-Analysis of Neuroimaging Studies

The present meta-analysis summarizes brain activation for social cognition and emotion-processing tasks in borderline personality disorder (BPD). We carried out two meta-analyses to elaborate on commonalities and potential differences between the two types of tasks. In the first meta-analysis, we implemented a more liberal strategy for task selection (including social and emotional content). The results confirmed previously reported hyperactivations in patients with BPD in the bilateral amygdala and prefrontal cortex and hypoactivations in bilateral inferior frontal gyri. When applying a stricter approach to task selection, focusing narrowly on social cognition tasks, we only found activation in prefrontal areas, particularly in the anterior cingulate and ventromedial prefrontal cortex. We review the role of these areas in social cognition in healthy adults, suggesting that the observed BPD hyperactivations may reflect an overreliance on self-related thought in social cognition.

The elephant in the room: Is betrayal trauma associated with borderline personality disorder?

Background

Borderline personality disorder (BPD) has been found to be closely linked to childhood trauma, particularly betrayal trauma.

Aim

In our study, we aimed to investigate the association between betrayal trauma and anxiety among young adults.

Methods

We assessed a total of 305 young adults using a Google form utilizing three assessment tools: the 10-item McLean Screening Instrument for Borderline Personality Disorder (MSI-BPD), the 12-item Brief Betrayal Trauma Survey (BBTS), and the 7-item Generalized Anxiety Disorder (GAD-7) to evaluate borderline personality traits, betrayal trauma experiences, and anxiety level.

Results

Our findings revealed that 22% [95% confidence interval (CI) 17.7 to 26.9] of the participants screened positive for BPD on MSI-BPD assessment; self-reported anxiety as reported by GAD-7 was observed in 27.9% (95% CI 23.1 to 33.2), while 82% (95% CI 77.3 to 85.9) reported experiencing betrayal trauma. A significantly higher proportion of individuals with BPD (97%) reported experiencing betrayal trauma compared to those without the disorder. High betrayal trauma [odds ratio (OR) 8.14, 95% CI 3.06 to 21.67] and medium betrayal trauma (OR 7.06, 95% CI 2.64 to 18.92) were significantly associated with the diagnosis of BPD. The associations held true across genders, although they were stronger in females.

Conclusions

Our study highlights the strong relationship between betrayal trauma and BPD, with significant implications for the development of anxiety in young adults. These findings underscore the importance of recognizing and addressing childhood trauma, particularly betrayal trauma, in individuals at risk for BPD.

The impact of childhood trauma on borderline personality organization in a community sample of Greek emerging adults

There is limited research on the role of childhood trauma in personality pathology according to Kernberg's psychodynamic model of internalized object relations. Because childhood trauma reflects the disruptions of these relations, it is expected to predict borderline personality organization, especially at the threshold of adulthood. Therefore, the main aim of this retrospective study was to examine the impact of childhood trauma on borderline personality organization in a community sample of emerging adults. Participants were 543 Greek individuals aged 18-29 (M = 21.45; 58.6 % females; 85.1 % university students). They completed the Greek versions of the Traumatic Antecedents Questionnaire (TAQ) and the Inventory of Personality Organization (IPO), which were tested for their factorial structure, reliability, and measurement invariance across gender, as few empirical data exist on the psychometric properties of these measures. Confirmatory factor analyses showed that the TAQ consisted of four factors, namely positive experiences, abuse, traumatic life events, and family chaos. The five-factor theoretical structure of the IPO, namely primitive defenses, identity diffusion, reality testing, aggression, and moral values, was confirmed. Low to moderate links between childhood trauma and borderline personality organization were found, with stronger links emerging for abuse and family chaos. Structural equation modeling showed that the various forms of childhood trauma across the age periods studied (i.e., 0-6, 7-12, 13-18) significantly and differentially predicted the dimensions of borderline personality organization. The finding that stronger links emerged when trauma occurred in older ages may be attributed to the retrospective method of the study. Gender differences were also found; for example, personality pathology was more likely in men when abuse and traumatic life events occurred in younger ages and abuse was a more important risk factor for personality pathology in women. This study highlights the impact of childhood adversity on personality pathology in emerging adulthood, provides empirical support for Kernberg's psychodynamic model, and has useful implications for trauma-informed early screening, prevention, and intervention regarding personality pathology in young people. Limitations of this study and suggestions for future research are outlined.

Determination of First Object Relations and Emotion Regulation Difficulties in Borderline Personality Disorder with Objective and Projective Methods

Evaluation of the disorders in the personality organization of the individual is only possible by examining the object relations functions, and it is known that the elimination of emotion regulation difficulties (ERD) has a central role in the treatment of borderline personality disorder (BPD). Therefore, this study, in which objective and projective methods were used together, was designed to determine the ERD of BPD patients and the relationship between the patients' object relations and emotion regulation difficulties. It is thought that the results of the study can be useful in the psychotherapy processes of BPD patients. For this purpose, the Sociodemographic Data Form, Rorschach Test, and Emotion Regulation Difficulty Scale developed by the researchers were applied to 37 individuals diagnosed with Borderline Personality Disorder according to DSM-5 criteria and 37 individuals who did not have any psychiatric diagnosis as a result of their psychiatric examination by a psychiatrist. As a result of the study, it was determined that there was a significant relationship between BPD and ERD, and this relationship could be determined through the Rorschach test, and it was determined that BPD constituted 55% of the variance of ERD. ERD, which can have significant disruptive effects on the lives of borderline patients, was associated with the patients' lack of satisfaction and inclusion in their relations with their first object, which is usually their parents, and it was determined negative qualities of first objects accounted for 23% of the variance of difficulty in emotion regulation. It is thought that the results of the study may contribute to the acceleration of the solution of interpersonal problems, which have a close relationship with ERD, of the patients and the standardization of the Rorschach Test.

Disturbed body schema, perceptual body image, and attitudinal body image in patients with borderline personality disorder

Background

Borderline personality disorder (BPD) is a severe mental disorder that affects attitudes toward the body. However, whether this condition also affects body schema and perceptual body image remains unclear. Previous questionnaire-based studies found dissatisfaction with one's body in patients with BPD. In addition to attitudinal body image, our study investigates whether body schema and perceptual body image are disturbed in patients with BPD.

Method

Our study included 31 patients diagnosed with BPD (25 women) and 30 healthy individuals (19 women) (Mage = 29 for both groups). The SCID-5-PD interview was used to determine personality disorder. Attitudinal body image was measured using the Body Attitude Test (BAT) factors. Body schema and perceptual body image were measured by two conditions of a body representation task, the body portraying method (BPM).

Results

BPD patients achieved higher scores in all three BAT factors and were more susceptible to misinformation in both conditions of BPM. Based on the results, BPD patients appear to have more negative attitudes toward their bodies and worse perceptual body image and body schema.

Conclusion

The novel finding of our study is that, besides the previously found attitudinal dissatisfaction with the body, individuals with BPD also show disturbances at the levels of body schema and perceptual body image. Our findings concerning disturbances in body schema and perceptual body need further research into their etiological factors and provide new therapeutic targets for the treatment of BPD.

Do self and interpersonal dysfunction cross-sectionally mediate the association between adverse childhood experiences and personality pathology?

Two primary limitations of research on the association between adverse childhood experiences (ACEs) and personality disorder (PD) are (1) failure to consider mechanisms of association and (2) inconsistent results due, in part, to inconsistent approaches to quantifying ACE exposure. The current study will address these limitations by examining the cross-sectional mediating role of self- and interpersonal dysfunction on the association between ACE and three PDs (antisocial, schizotypal, and borderline) using three quantifications of ACE exposure (cumulative, individual, and unique risk). Participants were 149 current or recent psychiatric patients, and data analyses were performed through estimation of a series of cross-sectional mediation models. Taken together, results suggest that (1) the association between ACE and PD is moderate, (2) self- and interpersonal dysfunction cross-sectionally mediate this association, (3) after accounting for variance shared among ACEs, associations between specific ACE subtypes and PD were negligible, (4) much of the association between ACE and PD is accounted for by general processes impacted by all forms of ACE and implicated in all forms of PD, and (5) emotional neglect may uniquely contribute to self- and interpersonal dysfunction and thereby, PD risk.

A Systematic Review of the Association Between Early Childhood Trauma and Borderline Personality Disorder

Borderline personality disorder (BPD) is a debilitating clinical disorder associated with adverse impacts on multiple levels. While a high prevalence of childhood trauma has been noted, the ways such trauma impacts the development of BPD symptomatology remain unclear. In this systematic review, the authors examine the literature from 2000 to 2020, focusing on the association between trauma and BPD, and offer a comprehensive synthesis of possible etiological implications related to either one specific or multiple trauma types. In addition, results are analyzed based on commonly tested trauma parameters, including repeated exposure, polytrauma, onset, perpetrators, and gender. The authors also note some limitations in areas of sampling, measurement, causal inference methods, and data analyses. Results of this review point to several parameters of trauma that can be used to inform training for practitioners as well as enhance current interventions.

Biological and cognitive theories explaining panic disorder: A narrative review

The current narrative review summarizes and examines several theories of panic disorder (PD) including biological theories, encompassing neurochemical factors, metabolic and genetic theories, respiratory and hyperventilation theories and cognitive theory. Biological theories have informed the development of psychopharmacological treatments; however, they may be limited in their utility given the efficacy of psychological treatments. In particular, behavioral and, more recently, cognitive models have garnered support due to the efficacy of cognitive-behavior therapy (CBT) in treating PD. The role of combination treatments has been found to be superior in the treatment of PD in particular cases, lending support for the need for an integrated approach and model for PD given that the etiology of PD is complex and multifactorial.

Psychological assessment of parents of people diagnosed with borderline personality disorder and comparison with parents of people without psychological disorders

Background

To date, several evidence-based interventions have been created to help relatives of people with Borderline Personality Disorder (BPD), but few studies have analyzed the clinical situation of the family members. The aim of this study was twofold: (1) to explore the clinical symptomatology in a sample of parents of people diagnosed with BPD and compare them with a sample of a sample of people without a relative with a personality disorder, (2) to explore whether the parents of people diagnosed with BPD have psychopathology related to personality disorders (PD) or meet the diagnostic criteria for PD.

Method

Participants were 42 (39.6%) fathers and 64 (60.4%) were mothers and mothers (n = XX, −%) of people diagnosed with BPD, who were selected from a specialized PD unit for treatment. The sample of people without a relative with a PD was obtained from social network announcements. To test for differences between the two groups, Student’s t tests were performed for quantitative variables, and Chi-square tests were performed for categorical variables. Cohen’s d was calculated as a measure of the effect size.

Results

Parents of people with BPD showed greater depressive and anxious symptomatology, higher levels of expressed emotion, and worse quality of life than the sample of people without a relative with a personality disorder. In addition, a high percentage of the parents of people diagnosed with BPD (50%) met the diagnostic criteria for different PD.

Conclusion

Parents of people diagnosed with BPD may need psychological help in various aspects. Therapists are therefore advised to bear in mind the importance of carrying out a psychological assessment of family members and, if necessary, to offer psychological intervention. It is crucial to invite the family to be part of the treatment, since they can be part of the solution.

Clinical Trial registration: ClinicalTrials.gov ID, NCT04160871 (registered November 15, 2019).

Adverse childhood experiences increase the risk for eating disorders among adolescents

Purpose

Traumatic events often feature prominently in eating disorders. A questionnaire survey to assess the relation of eating disorder risk to the frequency of adverse childhood experiences (ACEs) and the possible association of eating disorder risk with a particular type of ACE was conducted in a community sample of Hungarian adolescents.

Methods

Demographic and anthropometric data, risk for eating disorders (by SCOFF questionnaire), and ACEs (by ACE score calculator) were collected from 432 adolescents aged 12-17 years.

Results

Adolescents who had undergone four or more ACEs were 5.7 times more likely to be in the high eating disorder risk group than those who did not report any ACEs. Cumulative maltreatment showed a greater association with overall risk for eating disorders than cumulative family dysfunction. There is an increased risk of eating disorders from emotional maltreatment (OR = 3.475), physical maltreatment (OR = 3.440), sexual maltreatment (OR = 10.973), and emotional neglect (OR = 3.331). Dysfunctional family circumstances revealed an association with household mental illness (OR = 3.401).

Conclusion

Our study of the connection between eating disorder risk and ACE is the first of its kind in Central and Eastern Europe. Maltreatments had a greater role than family dysfunctions in increasing the risk of eating disorders. Our findings contribute to a more precise understanding of the role that ACEs play in eating disorders. It is important to bring to clinicians' attention the importance of ACEs in the diagnosis and therapy of eating disorders and their potentially fundamental significance for therapy.

Demystifying borderline personality disorder in primary care

Borderline personality disorder (BPD) is a common mental health diagnosis observed in the primary care population and is associated with a variety of psychological and physical symptoms. BPD is a challenging disorder to recognize due to the limitations of accurate diagnosis and identification in primary care settings. It is also difficult to treat due to its complexity (e.g., interpersonal difficulties and patterns of unsafe behaviors, perceived stigma) and healthcare professionals often feel overwhelmed when treating this population. The aim of this article is to describe the impact of BPD in primary care, review current state of knowledge, and provide practical, evidence-based treatment approaches for these patients within this setting. Due to the lack of evidence-based pharmacological treatments, emphasis is placed on describing the framework for treatment, identifying psychotherapeutic opportunities, and managing responses to difficult clinical scenarios. Furthermore, we discuss BPD treatment as it relates to populations of special interest, including individuals facing societal discrimination and adolescents. Through this review, we aim to highlight gaps in current knowledge around managing BPD in primary care and provide direction for future study.

The McLean Screening Instrument for Borderline Personality Disorder: What, and why in a clinical cohort?

Borderline Personality Disorder is a severe psychiatric disorder with debilitating consequences. Screening for the disorder is problematic as symptoms overlap with other psychiatric disorders. The McLean Screening Instrument (MSI) assesses endorsement (yes/no) of 10 symptoms, with a cut-off of seven indicating potential caseness. Participants were (N = 68) from an established clinical cohort who completed a structured clinical interview, the MSI, the Childhood Trauma Questionnaire, and the Adolescent and Adult Time Attitudes Scale. A proportion (N = 20) also completed a follow-up interview examining their rationale for endorsing MSI items. Total number of MSI items endorsed was meaningfully related to scores on emotional neglect and negative time attitudes. There was substantive overlap between MSI threshold (≥7 items) and lifetime diagnosis of a mental disorder. The stated rationale for endorsing MSI items, was less indicative of personality trait, and was related more to particular developmental periods, one-off episodes, and life-contexts. Additionally, participants conflated constructs such as emptiness with loneliness, and moodiness with general emotionality. Those meeting MSI threshold recalled more childhood emotional neglect, and were more negative about all time periods. It is apparent that scoring of the MSI is driven by prevailing life circumstances as much as enduring personality traits.

Addictive disorders, psychiatric symptoms, and potentially traumatic events in individuals with disabilities

Background/Objectives

Individuals with disabilities (IWD) have a higher risk of potentially traumatic events (PTEs) either in childhood or adulthood, increasing the risk of suicide attempts, mental disorders, and substance use disorder. The aim of this study was to explore the association between substance use, psychiatric symptoms and suicidal behavior with PTEs. A Multisite cross-sectional study was conducted.

Materials and methods

The sample includes 1,098 participants with any type of disability (motor, intellectual, visual, and mixed) located in Mexico City. Traumatic events, violence, discrimination, addictive disorders, and psychiatric disorders were examined. Multivariate logistic regression models were conducted. Data was collected between September–October 2014.

Results

People with motor or visual disability have a higher prevalence in nicotine use disorder (NUD), generalize anxiety disorder (GAD), mayor depression disorder (MDD), want to be dead, and lifetime suicide attempts. Intellectual disability group only presents GAD and MDD. All disability groups have a high prevalence of PTEs. Verbal violence in childhood, sexual abuse, discrimination and serious accidents had a strong impact in the development of NUD, psychiatric symptoms and suicidal behavior.

Conclusion

These findings show the relevance of develop specific tools for detection, referral and treatment, in order to improve the mental health of people with disabilities.

Antisocial and borderline personality traits and childhood trauma in male prisoners: Mediating effects of difficulties in emotional regulation

OBJECTIVE

To investigate the prevalence of probable antisocial personality disorder (ASPD) and borderline personality disorder (BPD) among prisoners, and further examine the mediating effect of difficulties in emotional regulation (ER) between childhood trauma and symptoms of ASPD and BPD.

METHODS

A total of 1491 male participants (35.4 ± 9.69 years) were recruited from a prison in Guangdong, China. The symptoms of ASPD and BPD, childhood trauma, difficulties in ER, and suicidal behaviors were measured by self-administered structured questionnaires. Logistic regressions were performed to investigate the associations of ASPD and BPD with suicidal behaviors. Path analysis was used to examine the mediating effects of difficulties in ER between childhood trauma and symptoms of ASPD and BPD.

RESULT

Approximately, 21.2 % and 11.2 % of the participants were screened as ASPD and BPD, respectively. Probable ASPD and BPD were associated with higher risk of suicidal behaviors. Childhood trauma and difficulties in ER were significantly associated with suicidal behaviors in prisoners with probable ASPD and BPD. Path analyses showed that partial mediating effects of difficulties in ER were significant in the dimensions of clarity and strategies on ASPD, and in the dimensions of clarity, impulse, and strategies on BPD.

CONCLUSION

ASPD and BPD are two of the common personality disorders in prisoners. Difficulties in ER are key to understanding the relationships between childhood trauma and personality disorders.

Specific type of childhood trauma and borderline personality disorder in Chinese patients

Background

Childhood maltreatment (CM) is a known risk factor for the development of mental disorders. An extensive body of literature about CM and mental health has been developed in wealthy countries, but information about this connection is lacking in developing countries including China.

Aims

To explore the possible relationship between specific types of CM and borderline personality disorder (BPD) in patients with mental disorders in China.

Methods

A survey was conducted in 2006, involving over 3,402 Chinese individuals aged 18-60 years who were randomly selected from the outpatients in the Shanghai Mental Health Center. The patients were screened with the Personality Diagnostic Questionnaire and CM was assessed using the Childhood Trauma Questionnaire. The final sample comprised 178 patients with BPD, 178 patients with other personality disorders (PDs), and 178 patients without PDs.

Results

In Chinese patients, compared to other PDs, patients with BPDs are more likely to have experienced CM. Emotional maltreatment (emotional abuse and neglect) was the strongest predictor of BPD. Female gender and sexual abuse are significant predictors of the self-harm/suicidal risk of BPD patients.

Conclusion

This is a pioneering study conducted on a large set of Chinese clinical samples with paired controls to establish and compare the associations between specific CM and BPD. Further studies in this field are necessary to elucidate the mechanism of how various types of childhood trauma have influenced PDs.

Early Life Adversity and Neuropsychiatric Disease: Differential Outcomes and Translational Relevance of Rodent Models

It is now well-established that early life adversity (ELA) predisposes individuals to develop several neuropsychiatric conditions, including anxiety disorders, and major depressive disorder. However, ELA is a very broad term, encompassing multiple types of negative childhood experiences, including physical, sexual and emotional abuse, physical and emotional neglect, as well as trauma associated with chronic illness, family separation, natural disasters, accidents, and witnessing a violent crime. Emerging literature suggests that in humans, different types of adverse experiences are more or less likely to produce susceptibilities to certain conditions that involve affective dysfunction. To investigate the driving mechanisms underlying the connection between experience and subsequent disease, neuroscientists have developed several rodent models of ELA, including pain exposure, maternal deprivation, and limited resources. These studies have also shown that different types of ELA paradigms produce different but somewhat overlapping behavioral phenotypes. In this review, we first investigate the types of ELA that may be driving different neuropsychiatric outcomes and brain changes in humans. We next evaluate whether rodent models of ELA can provide translationally relevant information regarding links between specific types of experience and changes in neural circuits underlying dysfunction.

Development and Validation of the Young Parenting Inventory (YPI-R3) for Measuring Past Deviant and Normal Variations in Parenting

Most measures of past parenting patterns have a restricted range of about two to three negative parenting constructs. The Young Parenting Inventory (YPI-R2) provides a more nuanced framework that measures a fuller spectrum of these negative parenting patterns and, therefore, holds the potential of being a more useful guide to parents and caretakers. The YPI-R2 is made up of six validated subscales. An additional four were identified but were not sufficiently robust to be included. The purpose of this study is to determine if these four scales can be strengthened through the development of additional items and be empirically validated. Using non-clinical, English-speaking community samples from Singapore (n = 592, 628) and Malaysia (n = 222, 229), these revised scales were tested using multiple exploratory factor analyses with fathers and mothers rated separately. After further scale refinement, the final model, which consisted of 10 subscales and 41 items, was then subjected to confirmatory factor analysis using 4 other non-clinical international samples with separate ratings for fathers and mothers—USA (n = 259, 281), South Africa (n = 318, 372), Nigeria (n = 328, 344) and India (n = 277, 289). The results show that the YPI-R3 with 10 subscales is a robust and cross-culturally acceptable model. Correlations and hierarchical multiple regression analyses showed that the YPI-R3 has good convergent validity and predictive capabilities with measures of psychopathology, personality traits, emotional distress, negative schemas and other distal measures of functioning in everyday life—gratitude, humor and satisfaction with life.

Relationships of Homophobic Bullying Victimization during Childhood with Borderline Personality Disorder Symptoms in Early Adulthood among Gay and Bisexual Men: Mediating Effect of Depressive Symptoms and Moderating Effect of Family Support

This study investigated (1) the associations of homophobic bullying victimization in childhood with borderline personality disorder (BPD) symptoms in early adulthood among gay and bisexual men; (2) the mediating effect of depressive symptoms on the association between homophobic bullying victimization and BPD symptoms, and (3) the moderating effects of perceived family support on the association between homophobic bullying victimization and BPD symptoms. A total of 500 gay or bisexual men aged between 20 and 25 years were recruited into this study. The experiences of physical, verbal and social relationship bullying victimization during childhood were evaluated using the Mandarin Chinese version of the School Bullying Experience Questionnaire. The experiences of cyberbullying victimization during childhood were evaluated using the Cyberbullying Experiences Questionnaire. BPD symptoms were assessed using the Borderline Symptom List. Depressive symptoms were examined using the Center for Epidemiologic Studies Depression Scale. Perceived family support was evaluated using the Family Adaptation, Partnership, Growth, Affection, and Resolve index. The results of mediation analyses demonstrated that all the types of homophobic bullying victimization in childhood were directly associated with BDP symptoms in young adulthood as well as indirectly associated with BPD symptoms through the mediation of depressive symptoms. The results of moderation analyses demonstrated that the association between homophobic bullying victimization and BPD symptoms decreased when the individuals had more family support. Intervention programs to reduce homophobic bullying victimization and enhance family support for gay and bisexual men and their families are necessary. Interventions to improve depressive and BPD symptoms among gay and bisexual men are also necessary, especially for those who experienced homophobic bullying victimization during childhood.

Psychoeducational groups for close relatives of patients with borderline personality disorder

Psychoeducational groups for family members of patients with schizophrenia have proven to be effective. Borderline personality disorder (BPD) implies serious impairment in interpersonal relationships. Close relatives of individuals with BPD also show high levels of burden and need support. Psychoeducational groups could help to cope with the interactional problems in a relationship with a person with BPD. A manualised psychoeducational programme of 10 group sessions for close relatives of patients with BPD was tested. Measures administered at pretest and after 10 sessions were: perceived burden (IEQ-EU), knowledge about the disorder (WFB_BPS-A) and quality of life (WHOQOL-BREF). For formative evaluation, a "Group Therapy Session Questionnaire" (participant and therapist version; GTS-A, GTS-T) was used. A total of 33 persons in three groups took part. Pre-post evaluations revealed a significantly lower level of burden and a significantly better knowledge about the disorder after participating in the psychoeducational group. Reduction of burden correlated significantly with the assessment of patients' symptom severity and carers' level of burden at study entry. There was no change in the quality of life. The participants and therapists generally rated the psychoeducational sessions very positively. The highest ratings were found in the sessions about communication skills and coping with crises. Findings indicate that the psychoeducational programme is well accepted and supportive for persons with close relationships to patients with BPD.

Borderline Personality Disorder in a "Life History Theory" Perspective: Evidence for a Fast "Pace-of-Life-Syndrome"

"Borderline Personality Disorder" (BPD) is associated with heightened risk for cardiovascular disease and other stress-associated somatic consequences, which is poorly understood in terms of causal mechanisms, such as childhood trauma. Here, we tested the hypothesis suggesting that BPD reflects a fast "Pace-of-Life-Syndrome" (PoLS). Ninety-five women (44 diagnosed with BPD) were recruited to examine psychological correlates of PoLS, including life history features, personality dimensions, aggressiveness, chronic stress, borderline symptom severity, childhood trauma, and allostatic load (AL). In line with expectations, BPD patients had significantly higher scores suggestive of a fast PoLS than controls, they were more aggressive, more burdened with chronic stress and were exposed to more severe childhood adversity. Childhood trauma predicted PoLS, which in turn predicted AL. The present study thus provides direct evidence of psychological and somatic traits associated with the fast end of the PoLS spectrum in females with BPD. Findings are discussed with regard to clinical implications.

The dual mediating roles of impulsivity and emotion regulation of the borderline personality disorder-violence relationship: A structural equation modeling approach

Although the past research has indicated that features of borderline personality disorder (BPD) increase the risk for violence, much less research has examined the mediators of this relationship. This study examined the mediating roles that impulsivity and emotion dysregulation may play in explaining the relationship between BPD and violence. The Pathways to Desistance data were used in analyses. Generalized structural equation modeling was used to estimate the direct effect of BPD features on violent offending risk and to examine the mediating roles of emotion dysregulation and impulsivity. Results indicated that the direct effect of BPD symptoms on violence was mediated to non-significance by key constructs, and the magnitude of the effect was reduced by around 40%. The total indirect effect was significant, and the mediation was attributed mainly to impulsivity. This indicates the importance of structuring treatment programming for BPD patients around impulsivity for reducing violence. Programming focused on improving impulsivity among individuals suffering from BPD may aid in reducing violent offending among this population, particularly those prior histories of involvement with the criminal justice system.

Nature and nurture? A review of the literature on childhood maltreatment and genetic factors in the pathogenesis of borderline personality disorder

BACKGROUND

Borderline Personality Disorder (BPD) is a psychiatric disorder associated with significant morbidity and mortality. However, the neurobiological alterations underlying the condition remain poorly understood. As a result, existing treatments remain inadequate. One of the main risk factors for the development of BPD is a history of childhood maltreatment. However, it is considered neither causative nor specific to the condition. Current theory is therefore increasingly moving toward a 'Gene x Environment' (GxE) model of the condition. The purpose of the current work was to conduct a systematic literature review, which comprehensively identifies all published molecular level GxE studies that have explored the role of specific genetic loci, in influencing the risk of BPD following exposure to childhood abuse or neglect.

METHODS

Four electronic databases were used to systematically search for molecular level GxE studies of any design, which focused on the development of BPD following exposure to childhood abuse or neglect, without language or date restrictions. Articles were screened independently by two reviewers and results were synthesized narratively.

RESULTS

A total of 473 articles were screened of which sixteen were selected for inclusion in our review. Implicated genes were categorised according to their influence on; Neurotransmitter Systems, Neurodevelopment and Neuroendocrine Systems.

CONCLUSIONS

The identified studies have produced several relevant and statistically significant results. Of particular note, is the repeated finding that genes involved in HPA axis regulation, may be altered by exposure to childhood maltreatment, influencing subsequent susceptibility to BPD. This is both biologically plausible and of potential clinical significance.

Linking experiences of child sexual abuse to adult sexual intimate partner violence: the role of borderline personality features, maladaptive cognitive emotion regulation, and dissociation

BACKGROUND

Child sexual abuse (CSA) has been linked to a higher risk of sexual re-victimization, including sexual intimate partner violence (IPV). The aim of this study was to investigate whether borderline personality disorder (BPD) features, dissociation, and maladaptive cognitive emotion regulation mediate the link between self-reported CSA severity and sexual IPV. Specifically, we were interested in the unique effect of each mediator variable, when accounting for the effect of the other variables.

METHODS

Data was assessed in a cross-sectional anonymous online survey, posted on platforms for people affected by domestic violence, and research platforms of Leiden University. Overall, n = 633 participants completed the survey (including n = 100 participants with CSA and n = 345 reporting at least one incidence of sexual IPV). Multivariate regression analyses and path-analytical modelling were performed for hypothesis testing.

RESULTS

Adult sexual IPV was predicted by more severe CSA, more severe BPD features, higher dissociation, and more maladaptive emotion regulation. Each mediator variable showed a significant effect in the separate mediation models. In the overall model, only dissociation and maladaptive emotion regulation, but not BPD features, mediated the association between CSA and sexual IPV.

CONCLUSIONS

Findings add to the existing literature, suggesting that CSA severity, BPD features, dissociation, and maladaptive emotion regulation are important risk factors for sexual IPV. Given the cross-sectional correlational design of our study, prospective studies are needed to corroborate our findings regarding potential psychological mechanisms underlying sexual re-victimization. Ultimately, this can help developing interventions aimed at breaking the cycle of abuse.

The Good Enough Parenting early intervention schema therapy based program: Participant experience

Background and objectives

Schema therapy (ST) has become a mainstream therapy for the treatment of psychopathology and has been validated through a series of large scale, international randomized control trials. Among other things, schema therapy emphasizes the meeting of core emotional needs in children by primary caregivers as these unmet needs continue to adversely affect their lives into adulthood. An early intervention parenting program has been developed to help parents meet these core emotional needs in order to prevent the development of psychopathology in the first place. The program, Good Enough Parenting, is equally focused on reducing problems and strengthening parenting practices, regardless of where the child is on the “disordered to well-being continuum”. This study aims to explore “patient experience” by users of this program. Best clinical research guidelines advocate that participants should be used as collaborators rather than pure recipients; this process should predate large scale trials.

Design

An exploratory qualitative study with 55 parent-participants of Good Enough Parenting was conducted.

Methods

One-to-one interviews were conducted with participants, using critical incident technique and guided by semi-structured interview schedule, to explore their experiences with the program. Transcripts were then analyzed using thematic analysis.

Results

Coding showed a high degree of inter-rater reliability (kappa value of 0.78). The themes that emerged were Cultivating Awareness of Parents’ Own Schemas, Cultivating Intentionality, Working through Developmental Issues, Responses to Challenges at Home, Performing Multiple Roles, and the Learning Process. Participants overwhelmingly reported satisfaction within these key themes.

Conclusions

The results support the development of the program and the choice of “participant reported outcome measures” for use in subsequent randomized controlled trials.

Familial risk and heritability of diagnosed borderline personality disorder: a register study of the Swedish population

Family and twin studies of Borderline Personality Disorder (BPD) have found familial aggregation and genetic propensity for BPD, but estimates vary widely. Large-scale family studies of clinically diagnosed BPD are lacking. Therefore, we performed a total-population study estimating the familial aggregation and heritability of clinically diagnosed BPD. We followed 1,851,755 individuals born 1973-1993 in linked Swedish national registries. BPD-diagnosis was ascertained between 1997 and 2013, 11,665 received a BPD-diagnosis. We identified relatives and estimated sex and birth year adjusted hazard ratios, i.e., the rate of BPD-diagnoses in relatives to individuals with BPD-diagnosis compared to individuals with unaffected relatives, and used structural equation modeling to estimate heritability. The familial association decreased along with genetic relatedness. The hazard ratio was 11.5 (95% confidence interval (CI) = 1.6-83.8) for monozygotic twins; 7.4 (95% CI = 1.0-55.3) for dizygotic twins; 4.7 (95% CI = 3.9-5.6) for full siblings; 2.1 (95% CI = 1.5-3.0) for maternal half-siblings; 1.3 (95% CI = 0.9-2.1) for paternal half-siblings; 1.7 (95% CI = 1.4-2.0) for cousins whose parents were full siblings; 1.1 (95% CI = 0.7-1.8) for cousins whose parents were maternal half-siblings; and 1.9 (95% CI = 1.2-2.9) for cousins whose parents were paternal half-siblings. Heritability was estimated at 46% (95% CI = 39-53), and the remaining variance was explained by individually unique environmental factors. Our findings pave the way for further research into specific genetic variants, unique environmental factors implicated, and their interplay in risk for BPD.

Perinatal foundations of personality pathology from a dynamical systems perspective

The development of personality pathology is an interactive process between biologically based susceptibilities, interpersonal patterns, and contextual factors across the lifespan. In this paper, we argue that these interactions begin before birth. We describe the perinatal period (i.e. pregnancy and up to one year postpartum) as a sensitive developmental window during which regulatory and stress response systems that confer risk for personality pathology begin forming. In addition, we present converging evidence for significant associations between perinatal factors and later life personality disorders. Finally, we present this perinatal perspective through the lens of dynamical systems theory and emphasize the promise of this framework for guiding future personality disorder research, prevention, and intervention.

Disorganized Attachment Interactions Among Young Adults With Borderline Personality Disorder, Other Diagnoses, and No Diagnosis

Theorists have suggested that attachment disorganization contributes to the development of borderline personality disorder (BPD). However, few studies have directly observed attachment-related interactions with parents. This study used a newly developed attachment-based coding system to examine whether individuals with BPD were more likely to exhibit disorganized interactions with their mothers than those with (a) other diagnoses (anxiety, depressive, or substance use diagnoses) or (b) no diagnosis. Results indicated that participants with BPD had a greater likelihood of disorganized attachment interactions than did both comparison groups. The odds ratio for disorganized attachment among BPD participants was almost 8 times that of participants without BPD. These results underscore the utility of observational assessments to capture the interpersonal features of BPD and highlight the potential value of examining the developmental trajectories of disorganized and controlling attachment behavior in order to identify pathways toward BPD.

Using Latent Class Analysis to Support the ICD-11 Complex Posttraumatic Stress Disorder Diagnosis in a Sample of Homeless Adults

The 11th revision of the International Classification of Diseases (ICD-11), ratified at the World Health Assembly in May 2019, introduced revised diagnostic guidelines for posttraumatic stress disorder (PTSD) as well as a separate diagnosis of complex PTSD (CPTSD). We aimed to test the new ICD-11 symptom structure for PTSD and CPTSD in a sample of individuals who have experienced homelessness. Experiences of trauma exposure and the associated mental health outcomes have been underresearched in this population. A sample of adults experiencing homelessness (N = 206) completed structured and semi-structured interviews that collected information about trauma exposure and symptoms of PTSD and CPTSD. We conducted a latent class analysis (LCA) using six symptom clusters (three PTSD symptom clusters that are components of CPTSD and three CPTSD symptom clusters). All participants reported trauma exposure, with 88.6% having experienced at least one event before 16 years of age. Four distinct classes of participants emerged in relation to the potential to meet the diagnosis: LCA CPTSD (n = 122, 59.8%), LCA no diagnosis (n = 27: 13.2%), LCA PTSD (n = 33; 16.2%), and LCA disturbance in self-organization (DSO; n = 22; 10.8%). Of note, participants with an ICD-11 CPTSD as well as those with an ICD-11 PTSD diagnosis fell into the LCA CPTSD class. Our findings provide some support for the distinction between CPTSD and PTSD within this population specifically but potentially have broader implications. Clear diagnoses will allow targeted PTSD and CPTSD treatment development.

Schema modes mediate the effect of emotional abuse in childhood on the differential expression of personality disorders

BACKGROUND

There is sound evidence that childhood maltreatment increases the likelihood of developing personality disorders (PDs). However, research on the possible mechanisms involved in the relationship between childhood maltreatment and PDs is scarce. One potential mediator of the maltreatment-PD relationship are schema modes, reflecting dynamic states of cognition, emotion, and behaviour.

AIMS

The current study aimed to explore the mediating effect of schema modes on the association between childhood maltreatment and the expression of Cluster B (borderline and antisocial) and C (avoidant and dependent) PDs.

METHOD

Within a mixed sample of N = 120 clinical PD patients and non-clinical participants, a multivariate path model including interview-assessed childhood maltreatment (emotional abuse, emotional neglect, sexual abuse, and physical abuse), schema modes (child, parent, coping and healthy modes), and borderline, antisocial, avoidant and dependent PDs was explored.

RESULTS

The path model depicted five significant indirect links from emotional abuse on PDs via distinct schema modes. The impact of emotional abuse on borderline PD was mediated by child and coping modes, while parent modes mediated the link to antisocial PD. Healthy modes acted as a mediator on dependent and avoidant PDs.

CONCLUSIONS

The results indicate emotional abuse as a main predictor of schema mode clusters and emphasize the mediating role of schema modes on the maltreatment-related pathways towards PDs. Therapeutic implications are discussed with a special focus on healthy modes.

Chemogenetic manipulation of the bed nucleus of the stria terminalis counteracts social behavioral deficits induced by early life stress in C57BL/6J mice

Trauma during critical periods of development can induce long-lasting adverse effects. To study neural aberrations resulting from early life stress (ELS), many studies utilize rodent maternal separation, whereby pups are intermittently deprived of maternal care necessary for proper development. This can produce adulthood behavioral deficits related to anxiety, reward, and social behavior. The bed nucleus of the stria terminalis (BNST) encodes aspects of anxiety-like and social behaviors, and also undergoes developmental maturation during the early postnatal period, rendering it vulnerable to effects of ELS. Mice underwent maternal separation (separation 4 hr/day during postnatal day (PD)2-5 and 8 hr/day on PD6-16) with early weaning on PD17, which induced behavioral deficits in adulthood performance on two-part social interaction task designed to test social motivation (choice between a same-sex novel conspecific or an empty cup) and social novelty preference (choice between the original-novel conspecific vs. a new-novel conspecific). We used chemogenetics to non-selectively silence or activate neurons in the BNST to examine its role in social motivation and social novelty preference, in mice with or without the history of ELS. Manipulation of BNST produced differing social behavior effects in non-stressed versus ELS mice; social motivation was decreased in non-stressed mice following BNST activation, but unchanged following BNST silencing, while ELS mice showed no change in social behavior after BNST activation, but exhibited enhancement of social motivation-for which they were deficient prior-following BNST silencing. Findings emphasize the BNST as a potential therapeutic target for social anxiety disorders instigated by childhood trauma.

Familial factors and the risk of borderline personality pathology: genetic and environmental transmission

BACKGROUND

Parental characteristics and practices predict borderline personality disorder (BPD) symptoms in children. However, it is difficult to disentangle whether these effects are genetically or environmentally mediated. The present study examines the contributions of genetic and environmental influences by comparing the effects of familial risk factors (i.e. parental psychopathology and borderline traits, maladaptive parenting, marital discord) on child BPD traits in genetically related (biological) and non-related (adoptive) families.

METHODS

Data are from 409 adoptive and 208 biological families who participated in the Siblings Interaction and Behavior Study (SIBS) and 580 twin families the Minnesota Twin Family Study (MTFS). Parent characteristics and practices included parental psychopathology (measured via structured clinical interviews), parental BPD traits, parenting behaviors, and marital discord. A series of multi-level regression models were estimated to examine the relationship of familial risk factors to child BPD traits and to test whether children's adoptive status moderated the association.

RESULTS

Symptom counts of parents' conduct disorder, adult antisocial behavior, nicotine, alcohol, and illicit drug dependence, and paternal BPD traits substantially predicted child BPD traits only in biological offspring, implying genetic transmission. Maternal BPD traits and both maternal and paternal conflict, lack of regard, and lack of involvement predicted offspring BPD traits regardless of the adoptive status, implying environmental transmission.

CONCLUSIONS

Parental externalizing psychopathology and father's BPD traits contribute genetic risk for offspring BPD traits, but mothers' BPD traits and parents' poor parenting constitute environmental risks for the development of these offspring traits.

Higher Rightward Laterality of the Hippocampal Tail and Its Association with Early Trauma in Panic Disorder

OBJECTIVE

Early trauma (ET) is widely recognized as a contributing factor to the development of panic disorder (PD) in patients. However, there is a dearth of research on the specific volumes of hippocampal subregions and their laterality with respect to ET and PD.

METHODS

A total of 30 subjects with PD and 30 age- and sex-matched healthy controls (HCs) were included in this study. All the subjects were evaluated by 3T-magnetic resonance imaging. FreeSurfer version 6.0 was used for volumetric analysis of the hippocampal subregions and their laterality. A shortened version of the Early Trauma Inventory Self Report (ETISR) as well as Anxiety Sensitivity Inventory-Revised (ASI-R), and Panic Disorder Severity Scale were utilized for analysis.

RESULTS

Multivariate analysis of variance showed that the volume of the right hippocampal tail and laterality indices (LIs) of the hippocampal body and tail were significantly larger in subjects with PD relative to HCs. The significance of the observations remained unchanged after multivariate analysis of covariance, controlling for age, sex, years of education, medication, depressive symptoms, and intracranial volume as covariates. The LIs of the hippocampal tails that showed a significant correlation to ETISR emotional and physical subscales were also associated with ASI-R for cardiovascular symptoms in PD.

CONCLUSION

Our study displayed an increased rightward lateralization of the hippocampal tails in subjects with PD compared with HCs. This alteration in the brain, which was associated with early emotional and physical trauma, would negatively affect anxiety sensitivity to cardiovascular symptoms in subjects with PD.

Emotion Dysregulation and Early Trauma in Borderline Personality Disorder: An Exploratory Study

BACKGROUND

Borderline personality disorder (BPD) research is in its nascent stage in India though studies have estimated its prevalence in psychiatric conditions. Trauma experiences and emotion regulation difficulties are well documented in BPD in the international literature. Thus, it is imperative to examine the role of trauma experiences and their relation to emotion dysregulation in BPD in the Indian context.

MATERIALS AND METHODS

This study used both self-report and semistructured interview data from 34 adults with BPD who presented for outpatient or inpatient psychiatric treatment and compared them with a gender-matched control group. The tools used were the International Personality Disorder Examination, Kessler-10, Early Trauma Inventory Self Report-Short Form, modified-Positive And Negative Affect Scale, Cognitive Emotion Regulation Questionnaire, and Difficulties in Emotion Regulation Scale (DERS).

RESULTS

The BPD group reported higher negative affect, increased use of maladaptive emotion regulation strategies and a deficit of adaptive strategies, after depression scores were controlled for. General abuse, physical punishment, and emotional abuse were significantly higher in the BPD group. The high occurrence of childhood emotional abuse and negative affect in BPD patients emerged as a major correlate accounting for 68.4% of the variance in DERS scores.

CONCLUSIONS

Although we obtained results similar to the western literature on BPD pathology, sociocultural factors such as family and economic conditions, cultural differences in symptom expression of BPD, and treatment forms used in India warrant further research.

Childhood adversity in association with personality disorder dimensions: New findings in an old debate

Background

Various studies have reported a positive relationship between child maltreatment and personality disorders (PDs). However, few studies included all DSM-IV PDs and even fewer adjusted for other forms of childhood adversity, e.g. bullying or family problems.

Method

We analyzed questionnaires completed by 512 participants of the ZInEP epidemiology survey, a comprehensive psychiatric survey of the general population in Zurich, Switzerland. Associations between childhood adversity and PDs were analyzed bivariately via simple regression analyses and multivariately via multiple path analysis.

Results

The bivariate analyses revealed that all PD dimensions were significantly related to various forms of family and school problems as well as child abuse. In contrast, according to the multivariate analysis only school problems and emotional abuse were associated with various PDs. Poverty was uniquely associated with schizotypal PD, conflicts with parents with obsessive-compulsive PD, physical abuse with antisocial PD, and physical neglect with narcissistic PD. Sexual abuse was statistically significantly associated with schizotypal and borderline PD, but corresponding effect sizes were small.

Conclusion

Childhood adversity has a serious impact on PDs. Bullying and violence in schools and emotional abuse appear to be more salient markers of general personality pathology than other forms of childhood adversity. Associations with sexual abuse were negligible when adjusted for other forms of adversity.

Antisocial and borderline personality disorders in the offspring of antenatally depressed mothers - a follow-up until mid-adulthood in the Northern Finland 1966 birth cohort

Background: Maternal depression is common during pregnancy, affecting 10-15% of mothers. In previous reports, the offspring of antenatally depressed mothers have had an elevated risk for antisocial, criminal and violent behaviour in adolescence, and for borderline personality features in childhood, but long-term outcomes are unknown.Aims: To study whether the adult offspring of antenatally depressed mothers have an elevated risk for antisocial (ASPD) or borderline personality disorder (BPD) when followed until mid-adulthood.Methods: In the general population-based Northern Finland 1966 Birth Cohort, mothers of 12,058 children were asked during mid-gestation if they felt depressed. Of the mothers, 14% reported being depressed. The offspring were followed for 49 years. The diagnoses of in- and outpatient-treated ASPD and BPD in the offspring were detected using the Finnish Care Register for Healthcare. Maternal antenatal smoking, newborn´s low birthweight or short gestational age, father's social class, and family type at birth were considered as confounding variables. Logistic regression analyses on the potential confounders were performed. Maternal postnatal depression and paternal ASPD information was not available.Results: In the male offspring of antenatally depressed mothers, the risk for ASPD was elevated (adjusted odds ratio 5.6; 95% confidence interval 1.8-17.8), but not in female offspring. The risk for BPD was not elevated in the offspring of antenatally depressed mothers in this study.Conclusions: The sons of antenatally depressed mothers had an increased risk for ASPD. Prevention and treatment of antenatal depression might present an opportunity to decrease the risk of antisocial personality in the offspring.

The role of prenatal stress as a pathway to personality disorder: longitudinal birth cohort study

BACKGROUND

Many studies have reported associations between prenatal stress and the development of psychotic, anxiety and depressive disorders; however, to date no studies have investigated potential associations with personality disorders.

AIMS

This study investigated potential associations between exposure to prenatal stress and personality disorder in offspring.

METHOD

In a subsample (N = 3626) of a large Finnish birth cohort, we used logistic regression models to examine associations between self-reported maternal stress during pregnancy, collected monthly during antenatal clinic appointments, and personality disorder in offspring. Familial and outcome information were obtained by linking data from the Finnish Hospital Discharge Register and the Finnish Population Register.

RESULTS

Compared with those unexposed, children exposed to any maternal stress during gestation had three times the odds of developing a personality disorder (odds ratio 2.76, 95% CI 1.59-4.80, P = 0.000). Those exposed to moderate stress had three times the odds (odds ratio 3.13, 95% CI 1.42-6.88, P = 0.005) and those exposed to severe stress had seven times the odds (odds ratio 7.06, 95% CI 2.10-23.81, P = 0.002) of developing a personality disorder. These associations remained after adjusting for parental psychiatric history, comorbid psychiatric diagnoses, prenatal smoking and antenatal depression.

CONCLUSIONS

Exposure to stress during gestation increases the odds of personality disorder in offspring, independent of other psychiatric disorders. These results suggest the assessment of maternal stress and well-being during pregnancy may be useful in identifying those at greatest risk of developing personality disorder, and highlight the importance of prenatal care for good maternal mental health during pregnancy.

Internet-based aftercare for patients with personality disorders and trauma-related disorders: A pilot study

Preventing readmission after hospital discharge is a major issue with regard to the continuity of patients' recovery process and the financial burden on the healthcare system, but adequate aftercare services are lacking. Therefore, a pilot study was conducted to examine the feasibility and acceptability of an Internet-based aftercare program for patients with personality disorders (PD) and / or trauma-related disorders as well as to obtain a preliminary estimate of effects on symptomatology and readmission. Patients' satisfaction with the program and symptomatology (KPD-38, BDI-II) were assessed prior to hospital discharge (t1) and after three months of participation (t2). Log data on program utilization (i.e., logins, page hits, and chat use) were automatically assessed via server logs. N = 31 of 45 eligible patients consented to participate. 84% used the intervention at least once. The average duration of participation was 63 days (SD = 4.6). Patients attended on average 7.2 out of 12 group chat sessions (SD = 4.0). Findings indicate very high acceptance of and satisfaction with the intervention. Symptomatology on all outcomes was stable, no deteriorations could be observed. 20% reported readmission within the aftercare period. Efficacy and cost-effectiveness should be tested with a large-scale randomized controlled trial.

Childhood adversity and borderline personality disorder: a meta-analysis

OBJECTIVE

The aim of this meta-analysis was to better understand the magnitude and consistency of the association between childhood adversity and borderline personality disorder (BPD) across case-control, epidemiological and prospective cohort studies.

METHOD

Following the review protocol (reference: CRD42017075179), search terms pertaining to adversity and BPD were entered into three search engines. Random-effects meta-analysis synthesised the size and consistency of the effects.

RESULTS

A total of 97 studies compared BPD to non-clinical (k = 40) and clinical (k = 70) controls. Meta-analysis of case-control studies indicated that individuals with BPD are 13.91 (95% CI 11.11-17.43) times more likely to report childhood adversity than non-clinical controls. This effect was smaller when considering retrospective cohort (OR: 2.59; 95% CI 0.93-7.30) and epidemiological (OR: 2.56, 95% CI 1.24-5.30) studies. Findings were significant across adversity subtypes with emotional abuse (OR: 38.11, 95% CI: 25.99-55.88) and neglect (OR: 17.73, 95% CI = 13.01-24.17) demonstrating the largest effects. Individuals with BPD were 3.15 (95% CI 2.62-3.79) times more likely to report childhood adversity than other psychiatric groups.

CONCLUSIONS

This meta-analysis corroborates theoretical proposals that exposure to adverse life experiences is associated with BPD. It highlights the importance of considering childhood adversity when treating people diagnosed with BPD.

Nightmare experience and family relationships in healthy volunteers and nightmare disorder patients

BACKGROUND

Nightmares are associated with parental bonding styles and various psychiatric disorders, but the exact connections between different nightmare experience features and family relationships in healthy volunteers and nightmare disorder patients are still unclear.

METHODS

We therefore invited 62 nightmare disorder patients and 135 healthy volunteers to undergo tests of the Nightmare Experience Questionnaire (NEQ), the Family Relationship Questionnaire (FRQ), and the Plutchik - van Praag Depression Inventory (PVP).

RESULTS

Besides the higher nightmare frequency and the higher PVP and four NEQ scale scores, the nightmare disorder patients had higher scores of FRQ Paternal Abuse, and lower ones of General Attachment, Maternal Encouragement, Maternal Freedom Release, and Paternal Freedom Release. The PVP was correlated with some NEQ and FRQ scales in both healthy volunteers and patients, and it functioned as a mediator between Physical Effect and Maternal Dominance in patients. Regarding predicting NEQ by FRQ, Paternal Abuse predicted Physical Effect, Maternal Dominance predicted Physical Effect and Horrible Stimulation, General Attachment predicted Horrible Stimulation (-) in healthy volunteers; Maternal Dominance predicted Physical Effect, Meaning Interpretation, and Horrible Stimulation, Paternal Freedom Release predicted Physical Effect (-), and Paternal Dominance predicted Meaning Interpretation and nightmare frequency in patients.

CONCLUSIONS

Our study has demonstrated that the inappropriate family relationships were linked with different aspects of nightmare experience, especially in nightmare disorder patients.

Early Life Adversity and Adult Social Behavior: Focus on Arginine Vasopressin and Oxytocin as Potential Mediators

Exposure to stress during the early postnatal period (i.e., early life stress, ES) can impact brain physiology and modify individual variability in adult social behavior. Arginine vasopressin (AVP) and oxytocin (OXT) are two centrally released neuropeptides that are involved in shaping essential social behaviors, like aggression, social recognition, and social motivation. AVP and OXT modulate activity in brain regions important for the establishment of social behavior, and may be particularly sensitive to ES. In this review, we discuss whether ES alters the characteristics of the AVP- and OXT- systems in rodents, and whether these changes are associated with later alterations in aggression, social recognition, and social motivation. We have integrated causal studies indicating that (1) ES affects AVP/OXT, and (2) that changing AVP/OXT in affected regions alters social behavior. Although there is encouraging evidence that ES causes AVP- and OXT-system changes, and that these may mediate social behavior, a comprehensive understanding of the exact nature of AVP- and OXT changes and whether they are causal in establishing these behavioral disturbances needs further investigation. As there are indications that ES alters AVP- and OXT characteristics in humans as well, and that these may interact with adult predisposition to psychopathology with social dysfunction, future rodent studies may lay ground for a better understanding of such changes in humans. Ultimately, this may assist in developing therapeutic strategies to target ES effects on social behavior.