Five failures and five challenges for prevention and early intervention for personality disorder

Culture and ICD-11 personality disorder: Implications for clinical practice across diverse ethnic groups

BACKGROUND

Personality disorder (PD) in ICD-11 is defined primarily by self and interpersonal dysfunction and optionally by other qualifiers. This definition is inseparable from relativism of cultural determinants.

AIMS

This review aimed to synthesize the relevant aspects of the influence of culture on clinical practice and health management for this condition, aligning them to the ICD-11 PD model.

METHOD

In Scopus, we systematically searched for studies that included the text strings: cultur* | personality AND (disorder* OR patholog*) without any restrictions on publication date or language or other exclusion criteria, up to November 2022.

RESULTS

Evidence suggests that cultural variables in ethnic groups (Western and non-Western) such as the individualist/collectivist philosophy, historical/generational trauma, immigration, acculturation, religion, and gender influence the etiology, semiology, epidemiology, evaluation, diagnosis, treatment, and management of health services for ICD-11 PD. We discuss the limitations and propose future lines of research on this topic based on our knowledge and experience. In this review, we provide the scientific community and clinicians with relevant cultural information to guide their practice and propose strategies to manage PD from the ICD-11 model.

CONCLUSIONS

More research is needed using mixed study methodologies on stigma, the experiences of patients, clinicians, and health agencies, to reduce the care gaps and achieve a culturally comprehensive, inclusive, and competent use of this new model.

The Relevance of Generalist Approaches to Early Intervention for Personality Disorder

Significant gains have been made in the treatment of personality disorder among young people. However, effect sizes for evidence-based treatments have been modest, and emerging evidence suggests the potential of generalist approaches to improve outcomes in this population. The aim of this review was to highlight how generalist approaches such as good psychiatric management for adolescents (GPM-A) hold promise for early intervention for personality disorders among young people. The authors discuss recent advances in clinical understanding of the diagnosis and treatment of personality disorder among youths and demonstrate how these advances align with GPM-A. Specifically, the authors show how several of GPM-A's guiding principles-most notably the need for access, common-factor approaches, and a focus on interpersonal hypersensitivity and restoring general functioning-align with these advances. This review suggests that GPM-A provides a timely and promising framework for innovating early interventions for personality disorder among young people.

Acceptability and feasibility of a short-term group therapy for people with borderline personality disorder symptoms

OBJECTIVE

This study evaluated the acceptance, feasibility and safety of a short-term group program for adults (18 years and older) and youth (16 to 18 years) with borderline personality disorder (BPD) symptoms. Termed Road Maps, the content and development were informed by common treatment factors identified from evidence-based therapies for BPD.

METHOD

Two-hundred and eight people consented to participate in the research trial and completed baseline measures. Intervention participants rated the acceptability and subjective experience of the group. Attrition rates informed feasibility, and serious adverse events were tracked to identify potential harms.

RESULTS

Participant post-group ratings of the group's acceptability and subjective experience were above average across both adult and youth populations. Attrition rate after commencement of group was 38% for adults and 27% among youth. The incidence rate of emergency department presentations was reduced by 41% in the 6 months post-group, relative to 6 months pre-group.

CONCLUSIONS

The current study provides preliminary support for the acceptability and feasibility of a short-term group therapy program for people with a diagnosis of BPD. Road Maps may be a useful intermediate intervention in a broader model of stepped care. Australian New Zealand Clinical Trials Registry, https://www.anzctr.org.au/ACTRN12622000849796.aspx, (ACTRN12622000849796).

The evaluation of a stepped care approach for early intervention of borderline personality disorder

BACKGROUND

The current study evaluated the stepped care approach applied in AtR!Sk; a specialized outpatient clinic for adolescents with BPD features that offers a brief psychotherapeutic intervention (Cutting Down Program; CDP) to all patients, followed by a more intensive Dialectical Behavioral Therapy for Adolescents (DBT-A) for those whose symptoms persist.

METHODS

The sample consisted of 127 patients recruited from two AtR!Sk clinics. The number of BPD criteria, psychosocial functioning, severity of overall psychopathology, number of days with non-suicidal self-injury (NSSI; past month), and the number of suicide attempts (last 3 months) were assessed at clinic entry (T0), after CDP (T1), and at 1- and 2-year follow-up (T2, T3). Based on the T1 assessment (decision criteria for DBT-A: ≥ 3 BPD criteria & ZAN-BPD ≥ 6), participants were allocated into three groups; CDP only (n = 74), CDP + DBT-A (eligible and accepted; n = 36), CDP no DBT-A (eligible, but declined; n = 17).

RESULTS

CDP only showed significantly fewer BPD criteria (T2: β = 3.42, p < 0.001; T3: β = 1.97, p = 0.008), higher levels of psychosocial functioning (T2: β = -1.23, p < 0.001; T3: β = -1.66, p < 0.001), and lower severity of overall psychopathology (T2: β = 1.47, p < 0.001; T3: β = 1.43, p = 0.002) over two years compared with CDP no DBT-A, while no group differences were found with regard to NSSI and suicide attempts. There were no group differences between CDP + DBT-A and CDP no DBT-A, neither at T2 nor at T3.

DISCUSSION

The findings support the decision criterion for the offer of a more intense therapy after CDP. However, there was no evidence for the efficacy of additional DBT-A, which might be explained by insufficient statistical power in the current analysis.

A smartphone-based intervention for young people who self-harm ('PRIMARY'): study protocol for a multicenter randomized controlled trial

BACKGROUND

Self-harm in young people is a public health concern connected with severe mental health problems, such as personality pathology. Currently, there are no specific evidence-based interventions available for young people who self-harm. Therefore, we developed PRe-Intervention Monitoring of Affect and Relationships in Youth (PRIMARY), a smartphone-based intervention, co-designed by clinicians and young people with lived experience of mental ill-health. PRIMARY combines the Experience Sampling Method (ESM) with weekly report sessions. The study aims to examine the effectiveness of PRIMARY with regard to reducing self-harm, and improving emotion regulation and quality of relationships.

METHODS

This study is a multicenter, parallel groups, randomized controlled trial (RCT) comparing the PRIMARY intervention to a waiting list control group. PRIMARY comprises 28 consecutive days of questionnaires five times each day (i.e., ESM) and four weekly report sessions. Participants will comprise 180 young people referred for treatment to the participating Dutch mental healthcare institutions and (1) are aged 12 to 25 years, and (2) engaged in ≥ 1 act of self-harm in the past year. Participants are randomly allocated to a study group after screening in a 1:1 ratio by an independent researcher using computer-generated randomization sequences with stratified block randomization by age (12 to 15 years / 16 to 25 years). Staff will conduct assessments with all participants at baseline (Wave 1), after 28 days (Wave 2), and in a subsample after 10 weeks of subsequent specialized treatment (Wave 3). The primary outcomes are self-harm, emotion regulation, and quality of relationships. Secondary outcomes include patient and clinician satisfaction. Exploratory analyses of ESM data will examine the relationship between emotions, social relationships, and self-harm.

DISCUSSION

The results of this trial will clarify whether an innovative smartphone-based intervention is effective for reducing self harm and improving emotion regulation and the quality of social relationships. It has the potential to fill a treatment gap of interventions specifically targeting self-harm. If proven effective, it would provide an accessible, easy-to-implement, low-cost intervention for young people. Furthermore, the ESM-data will allow detailed analyses into the processes underlying self-harm, which will contribute to theoretical knowledge regarding the behavior.

TRIAL REGISTRATION

ISRCTN42088538 ( https://doi.org/10.1186/ISRCTN42088538 ), retrospectively registered on the 26th of October 2022.

Self-Reported Gonadal Pubertal Timing Predicts Adolescent Borderline Personality Symptoms: Two Extended Replications With Prospective and Cross-Sectional Data

The current study investigated the understudied relationship between pubertal timing and borderline personality disorder (BPD) symptoms in males and females. We conducted hierarchical linear regressions in a longitudinal Cohort 1 (N = 117) and a cross-sectional Cohort 2 (N = 127). Cohort 1: Pubertal timing was self-reported at age 10; BPD symptoms and covariates were assessed between ages 13 and 19. Cohort 2: All assessments were between ages 8 and 12. Covariates: race, age, internalizing and externalizing symptoms, and income-to-needs ratio. Sex differences were examined post hoc. In Cohort 1, early gonadal timing was associated with more BPD symptoms in females (beta = .46, p = .002), and late gonadal timing was associated with more BPD symptoms in males (beta = -.23, p = .035). In Cohort 2, early gonadal timing was associated with more BPD symptoms (beta = .21, p = .033) without sex moderation. Results indicate that early gonadal development could be a risk indicator for the emergence of BPD in adolescence, particularly in females, which could inform causal mechanisms and intervention targets.

The relationship between mood disorders, personality disorder and suicidality in adolescence: does general personality disturbance play a significant role in predicting suicidal behavior?

INTRODUCTION

Current research points to the importance personality pathology and Major Depression e as relevant psycopathological risk factors for understanding suicidal risk in adolescence. Literature has mainly focused on the role of BPD, however current orientations in personality pathological functioning suggest that BPD may be the representative of a general personality disturbance, a factor of vulnerability underlying diverse psychopathological variants and aspects of maladaptive functioning. However, recent studies seem to have neglected the contributions that other specific personality disorders and personality pathology as a general factor of vulnerability for suicidality; and only marginally investigated the interaction of personality disorder (PD) as an overall diagnosis and individual PDs and major depression (MDD). In this paper, the independent and cumulative effects of MDD and DSM-IV PDs on suicidal risk are investigated in a sample of adolescents observed in a longitudinal window of observation ranging from three months preceding the assessment to a six-month follow up period of clinical monitoring.

METHODS

A sample of 118 adolescents (mean age = 15.48 ± 1.14) referred for assessment and treatment on account of suicidal ideation or behavior were administered the CSSRS, SCID II, Kiddie-SADS at admission at inpatient and outpatient Units. All subjects included in the study had reported suicidal ideation or suicide attempts at the C-SSRS; The CSSRS was applied again to all patients who reported further suicidal episodes during the six-months follow-up period of clinical monitoring. Dimensional diagnoses of PDs was obtained by summing the number of criteria met by each subject at SCID-%-PD 5, In order, to test the significance of the associations between the variables chosen as predictors (categorical and dimensional PDs and MD diagnosis), and the suicidal outcomes variables suicide attempts, number of suicide attempts and potential lethality of suicide attempt, non-parametric bivariate correlations, logistic regression models and mixed-effects Poisson regression were performed PD.

RESULTS

The categorical and dimensional diagnosis of PD showed to be a significant risk factors for suicide attempt and their recurrence, independently of BPD, that anyway was confirmed to be a specific significant risk factor for suicidal behaviors. Furthermore, PD assessed at a categorical and dimensional level and Major Depression exert an influence on suicidal behaviors and their lethality both as independent and cumulative risk factors.

LIMITATIONS

Besides incorporating dimensional thinking into our approach to assessing psychopathology, our study still relied on traditionally defined assessment of PD. Future studies should include AMPD-defined personality pathology in adolescence to truly represent dimensional thinking.

CONCLUSION

These results point to the importance of early identification of the level of severity of personality pathology at large and its co-occurrence with Major Depression for the management of suicidal risk in adolescence.

The diagnosis that should speak its name: why it is ethically right to diagnose and treat personality disorder during adolescence

Although national guidelines explicitly state that personality disorder can be diagnosed and treated in young people aged 12 to 18 years (adolescents), most clinicians remain hesitant. This creates a gap between science and practice, which we argue is largely motivated by moral reasons and, therefore, is best challenged by ethical arguments. We provide seven arguments in support of the notion that it is ethically right to diagnose and treat personality disorder when it occurs in adolescents. Central to these arguments is the scientific evidence that features of personality disorder are among the best predictors of a complex cluster of psychopathology leading to impairments in many areas of current and future mental, social and vocational functioning. We argue that intervention during adolescence and young adulthood is not only humane, but also critical for efforts to avert the longstanding psychosocial and health problems that seem refractory to treatment in adults with personality disorder. Moreover, we argue that regular services are often inadequately equipped to meet the needs of young people with personality disorder and that the common 'stepped-care' approach should be replaced by a 'staged-care' approach. Finally, we argue that early detection and intervention might have anti-stigmatizing effects, similar to other areas of healthcare in which stigmatizing labels have changed meaning when the conditions to which they refer have become more amenable to treatment.

Societal costs of personality disorders: A cross-sectional multicenter study of treatment-seeking patients in mental health services in Norway

OBJECTIVE

There is a relatively small body of research on the cost-of-illness of personality disorders (PDs). Most studies only include borderline PD. The aim of this study was to investigate mean societal costs, including its components, (direct) health service costs and (indirect) productivity loss, among treatment-seeking patients with the broad range of all PDs according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5).

METHODS

Cross-sectional data from 911 patients diagnosed with at least 1 PD were retrieved from the quality register of the Norwegian Network for Personality Disorders-a collaboration of PD treatment units within specialist mental health services. The patients were referred in the time period 2017-2020. Estimation of costs was based on a bottom-up approach, using information from a structured interview covering the 6-month period before assessment, whereas unit costs were retrieved from public reports, public records, or public agencies. The human capital approach was used to calculate productivity loss. Diagnoses were determined by semi-structured diagnostic interviews (Structured Clinical Interview for DSM-5-PD [SCID-5-PD]).

RESULTS

The mean societal costs were €20.260 during the 6-month period before specialized treatment. The largest cost component was productivity loss (65%), whereas health service costs constituted 35%. The main contributors to societal costs from the underlying health service cost components were inpatient treatment (20.5%) and individual outpatient treatment (10.5%).

CONCLUSION

Societal costs were substantial among treatment-seeking patients with the broad range of DSM-5 PDs, comparable to the societal costs of schizophrenia, and significantly higher than the societal costs of both depression and anxiety disorders. The cost estimates converged with recent, register-based cost-of-illness studies of different PDs but exceeded previous findings from other bottom-up studies. Furthermore, the results underscore the importance of implementing effective and specialized treatment for patients with a broad range of PDs, not only to alleviate individual suffering but also to reduce the level of societal costs. The emphasis on productivity loss as a main contributor to the overall societal costs is substantiated, hence underlining the relevance of interventions focusing on improving occupational functioning.

Attitudes, Clinical Practices, and Perceived Advocacy Needs of Professionals With Interests in Personality Disorders

Experts in personality disorders (PDs) generally prefer dimensional diagnostic systems to categorical ones, but less is known about experts' attitudes toward personality pathology diagnoses in adolescents, and little is known about public health shortfalls and advocacy needs and how these might differ geographically. To fill these gaps, the International Society for the Study of Personality Disorders surveyed 248 professionals with interests in PDs about their attitudes toward different diagnostic systems for adults and adolescents, their PD-related clinical practices, and perceived advocacy needs in their area. Results suggested that dimensional diagnostic systems are preferable to categorical and that skepticism about personality pathology in adolescents may not be warranted. The most pressing advocacy need was the increased availability of PD-related services, but many other needs were identified. Results provide a blueprint for advocacy and suggest ways that professional societies can collaborate with public health bodies to expand the reach of PD expertise and services.

Commentary: Commentary on the Twitter comments evoked by the May 2022 debate on diagnosing personality disorders in adolescents

The debate about the value and utility of personality disorder (PD) diagnosis in adolescence published in the May 2022 issue of CAMH generated fervent Twitter discussion. This commentary addresses some points raised in the Twitter discussion that represent important social and/or cultural beliefs that are often presented in day-to-day practice but are rarely tested in the context of scientific evidence. This includes, in particular, the assertion that symptoms used to diagnose personality disorder are better described as sequelae of trauma, and the assertion that effective treatment for PD is possible without a diagnosis. The call for a fundamental transformation of mental health services that currently do not meet the needs of people with PD and for the involvement of people with lived experience as equal partner in this process is supported by evidence and might represent common ground among those clinician-scientist advocating for early intervention for PD and those expressing their concerns about this issue.

Early Intervention for Personality Disorder

Both the DSM-5 Section III Alternative Model for Personality Disorders and the ICD-11 have introduced a genuinely developmental approach to personality disorder. Among young people with personality disorder, compelling evidence demonstrates a high burden of disease, substantial morbidity, and premature mortality, as well as response to treatment. Yet, early diagnosis and treatment for the disorder have struggled to emerge from its identity as a controversial diagnosis to a mainstream focus for mental health services. Key reasons for this include stigma and discrimination, lack of knowledge about and failure to identify personality disorder among young people, along with the belief that personality disorder must always be addressed through lengthy and specialized individual psychotherapy programs. In fact, evidence suggests that early intervention for personality disorder should be a focus for all mental health clinicians who see young people and is feasible by using widely available clinical skills.

Personality Disorders as a Possible Moderator of the Effects of Relational Interventions in Short-Term Psychoanalytic Psychotherapy with Depressed Adolescents

A significant proportion of adolescents suffering from major depressive disorder (MDD) are likely to have a co-morbid personality disorder (PD). Short-term psychoanalytic psychotherapy (STPP) was found to be one treatment of choice for adolescents suffering from MDD.

BACKGROUND

The first experimental study of transference work-in teenagers (FEST-IT) demonstrated the efficaciousness of transference work in STPP with adolescents suffering from MDD. The usefulness of STPP may be enhanced by exploring possible moderators.

METHODS

Depressed adolescents (N = 69), aged 16-18 years, were diagnosed with the structured interview for DSM-IV PDs and randomized to 28 weeks of STPP with or without transference work. A mixed linear model was applied. The moderator effect was investigated by a three-way interaction including "time", "treatment group" and "number of PD criteria".

RESULTS

A small but significant moderator effect was found for cluster B personality pathology. Patients with a higher number of cluster B PD criteria at baseline did better up to one-year post-treatment where therapists encouraged patients to explore the patient-therapist relationship in the here and now.

CONCLUSION

When treated with psychoanalytic psychotherapy for MDD, adolescents with cluster B PD symptoms seem to profit more from transference work than adolescents without such pathology.

A comparison of experiences of care and expressed emotion among caregivers of young people with first-episode psychosis or borderline personality disorder features

OBJECTIVE

Caregivers of individuals with severe mental illness often experience significant negative experiences of care, which can be associated with higher levels of expressed emotion. Expressed emotion is potentially a modifiable target early in the course of illness, which might improve outcomes for caregivers and patients. However, expressed emotion and caregiver experiences in the early stages of disorders might be moderated by the type of severe mental illness. The aim was to determine whether experiences of the caregiver role and expressed emotion differ in caregivers of young people with first-episode psychosis versus young people with 'first-presentation' borderline personality disorder features.

METHOD

Secondary analysis of baseline (pre-treatment) data from three clinical trials focused on improving caregiver outcomes for young people with first-episode psychosis and young people with borderline personality disorder features was conducted (ACTRN12616000968471, ACTRN12616000304437, ACTRN12618000616279). Caregivers completed self-report measures of experiences of the caregiver role and expressed emotion. Multivariate generalised linear models and moderation analyses were used to determine group differences.

RESULTS

Data were available for 265 caregivers. Higher levels of negative experiences and expressed emotion, and stronger correlations between negative experiences and expressed emotion domains, were found in caregivers of young people with borderline personality disorder than first-episode psychosis. Caregiver group (borderline personality disorder, first-episode psychosis) moderated the relationship between expressed emotion and caregiver experiences in the domains of need to provide backup and positive personal experiences.

CONCLUSION

Caregivers of young people with borderline personality disorder experience higher levels of negative experiences related to their role and expressed emotion compared with caregivers of young people with first-episode psychosis. The mechanisms underpinning associations between caregiver experiences and expressed emotion differ between these two caregiver groups, indicating that different supports are needed. For borderline personality disorder caregivers, emotional over-involvement is associated with both negative and positive experiences, so a more detailed understanding of the nature of emotional over-involvement for each relationship is required to guide action.

Effect of 3 Forms of Early Intervention for Young People With Borderline Personality Disorder: The MOBY Randomized Clinical Trial

Importance

Clinical trials have neither focused on early intervention for psychosocial impairment nor on the contribution of components of borderline personality disorder (BPD) treatment beyond individual psychotherapy.

Objective

To evaluate the effectiveness of 3 early interventions for BPD of differing complexity.

Design, Settings, and Participants

This single-blinded randomized clinical trial recruited young people between March 17, 2011, and September 30, 2015, into parallel groups. The study took place at 2 government-funded mental health services for young people in Melbourne, Australia. Inclusion criteria were age 15 to 25 years (inclusive), recent DSM-IV-TR BPD diagnosis, and never receiving evidence-based BPD treatment. A total of 139 participants were randomized (pool of 876; 70 declined, 667 excluded), balanced for sex, age, and depressive symptomatology. Data analysis completed May 2020.

Interventions

(1) The Helping Young People Early (HYPE) dedicated BPD service model for young people, combined with weekly cognitive analytic therapy (CAT); (2) HYPE combined with a weekly befriending psychotherapy control condition; and (3) a general youth mental health service (YMHS) model, combined with befriending. Therefore, the 3 treatment arms were HYPE + CAT, HYPE + befriending, and YMHS + befriending. Participants were randomly assigned both to 1 treatment arm (in a 1:1:1 ratio) and to a clinician.

Main Outcomes and Measures

Psychosocial functioning, measured with the Inventory of Interpersonal Problems Circumplex Version and the Social Adjustment Scale Self-report.

Results

One hundred twenty-eight participants (104 [81.3%] were female; mean [SD] age, 19.1 [2.8] years; HYPE + CAT: 40 [31.3%]; HYPE + befriending: 45 [35.2%]; YMHS + befriending: 43 [33.6%]) who provided postbaseline data were included in the intent-to-treat analysis. Regardless of group, from baseline to 12 months, there was a mean of 19.3% to 23.8% improvement in the primary outcomes and 40.7% to 52.7% for all secondary outcomes, except severity of substance use and client satisfaction. The latter remained high across all time points. Planned comparisons (YMHS + befriending vs HYPE; HYPE + CAT vs befriending) showed that neither the service model nor the psychotherapy intervention was associated with a superior rate of change in psychosocial functioning by the 12-month primary end point. The HYPE service model was superior to YMHS + befriending for treatment attendance (median [IQR], 22 [19] vs 3 [16] contacts; median duration, 200 [139.5] vs 94 [125] days) and treatment completion (44 of 92 [47.8%] vs 9 of 47 [19.2%]). HYPE + CAT was superior to befriending for treatment attendance (median [IQR], 12 [16.5] vs 3 [9.8] sessions) and treatment completion (24 of 46 [52.2%] vs 29 of 93 [31.2%]).

Conclusions and Relevance

In this randomized clinical trial of 3 interventions for young people with BPD, effective early intervention was not reliant on availability of specialist psychotherapy but did require youth-oriented clinical case management and psychiatric care. A dedicated early intervention BPD service model (HYPE), with or without individual psychotherapy, achieved greater treatment attendance and completion, making it more likely to meet service user, family, and community expectations of care.

Trial Registration

anzctr.org.au Identifier: ACTRN12610000100099.

Explicit and Implicit Measures of Identity Diffusion in Adolescent Girls With Borderline Personality Disorder

The present study is the first to examine both the implicit and explicit self-concept of identity diffusion in a sample of adolescent patients with borderline personality disorder (BPD). A clinical sample of adolescent girls with diagnosed BPD (N = 30; M age = 15.9 years) and a sample of girls with a healthy personality development (N = 33; M age = 16.6 years) completed an implicit association test (IAT) that was adjusted to identity diffusion, the core of BPD. Common domains of child and adolescent psychopathology and core components of BPD were assessed using self-reports on the Strengths and Difficulties Questionnaire (SDQ), the Borderline Personality Features Scale for Children-11 (BPFSC-11) and the Assessment of Identity Development in Adolescence (AIDA). BPD patients scored significantly higher on explicit measures of borderline pathology than girls with a healthy personality development. A crucial finding for this study was that girls with BPD had a significantly lower implicit preference for stability than their counterparts in the control group. Moreover, explicit measures of borderline personality pathology were significantly correlated with an implicit measure of identity diffusion, the core of BPD. However, when looking at the predictive ability of implicit and explicit measures, only explicit identity diffusion was significantly associated with borderline features. Our data suggests that adolescent girls with BPD differ from healthy individuals not only in their conscious representation but also in their implicit representation of the self with regard to BPD related characteristics, which further advances the need for the identification of at-risk adolescents.