The aetiology, presentation and treatment of personality disorders

Psychotropic medication use among personality disordered young adults. A follow-up study among former adolescent psychiatric inpatients

OBJECTIVE

To analyze the use of prescribed psychotropic medication in subjects with personality disorder (PD) diagnosed in early adulthood.

METHODS

The study population consisted of former adolescent psychiatric inpatients (N=508). 63 had a diagnosis of PD, including with borderline PD (BPD) (N=38) and other PD (OPD) (N=25). DSM IV-based psychiatric diagnoses in adolescence were based on the Schedule for Affective Disorder and Schizophrenia for School-Age Children Present and Lifetime (K-SADS-PL). The information on in-or outpatient hospital treatments until the end of 2016 were extracted from the National Care Register for Health Care. Lifetime data on purchases of physician-prescribed psychotropic medications was obtained from the Social Insurance Institution of Finland.

RESULTS

98.4% (N=62) of subjects with PD had purchased at least one type of psychotropic medication during the follow-up period. The use of non-opioid analgesics and antipyretics was over twice as common among subjects with BPD than subjects with OPD (57.9% vs.28.0%, p=0.020). Anxiolytic use was 1.5 times more common among subjects with BPD than subjects with OPD (65.8% vs. 40.0%, p=0.044) CONCLUSIONS: Psychotropic medication use was common among subjects with PD. The use of non-opioid analgesics, antipyretics and anxiolytics was more common among subjects with BPD.

Personality disorders of drivers killed in fatal motor vehicle accidents in Finland during 1990-2011

OBJECTIVE

To examine the association of personality disorders (PDs) to deaths of drivers in fatal motor vehicle accidents (FMVAs) and analyze gender differences in lifetime psychiatric disorders and medico-legal findings at the time of accident.

METHOD

The study sample consisted of 4810 Finnish drivers killed in FMVAs in Finland between 1990 and 2011. Doctor-diagnosed PD was found in 146 drivers (118 men and 28 women). The information of psychiatric morbidity was obtained from the Finnish Care Register for Health Care.

RESULTS

The proportion of deceased drivers with PDs had increased significantly over the study period, particularly among females and those with PD not otherwise specified (NOS). Suicidality and use of medication affecting driving ability were more common among females with PD compared to males with PD. 88% of all deceased drivers with PD had comorbid psychiatric disorders.

CONCLUSION

Our findings indicate that PDs may predispose drivers to FMVAs, particularly females. This study emphasizes the importance of evaluating the fitness-to-drive of subjects with PD and especially comorbid substance use disorders, which may relate to an increased risk of fatal motor accidents.

An evaluation of the difficulties and attitudes mental health professionals experience with people with personality disorders

INTRODUCTION

Working with people with a personality disorder (PD) can arouse strong feelings, and cause difficulties as well as different attitudes among mental health workers (MHWs). While attitudes towards people with PD and the difficulties experienced by MHWs have been previously investigated, the reciprocal relationship between the two has not been thoroughly investigated.

AIM/QUESTION

This study aims to investigate (1) affective reactions of MHWs to people with personality disorders, (2) the difficulties that MHWs experience while working with these patients, (3) their attitudes towards these patients, and (4) the interaction between these variables.

METHOD

The data for this study were collected through a Personal Information Questionnaire, the Difficulty of Working with Personality Disorders Scale and the Attitudes towards Patients with Personality Disorders Scale from 332 MHWs from several mental health clinics in Turkey, all of whom were experienced in working with people with PD.

RESULTS

The results indicate that the participants described 'difficulty in forming a relationship, understanding the client, and establishing cooperation' among the primary reasons of difficulties. This study also shows that there is a strong relationship between MHWs' feelings of boredom/discontent, guilt/pity and a tendency to display positive behaviours/an inability of establishing borders against people with PD.

DISCUSSION

The findings of this study imply that the level of education, expertise, psychotherapy treatment and clinical supervision of MHWs all affect perceived difficulties and attitudes towards people with PD. It is also noted that among nurses, a higher level of education results in reduced experience of difficulties while working with patients with PD.

IMPLICATION FOR PRACTICE

The results foreground the need for specific skills to be developed in MHWs through theoretical training, case-focused supervision and receiving personal psychotherapy for MHWs.

Cluster A Personality Disorders: Schizotypal, Schizoid and Paranoid Personality Disorders in Childhood and Adolescence

Cluster A personality disorders (PD), including schizotypal personality disorder (SPD), paranoid personality disorder (PPD), and schizoid PD, are marked by odd and eccentric behaviors, and are grouped together because of common patterns in symptomatology as well as shared genetic and environmental risk factors. The DSM-IV-TR describes personality disorders as representing stable and enduring patterns of maladaptive traits, and much of what is understood about Cluster A personality disorders in particular stems from research with adult populations. Less in known about these disorders in children and adolescents, and controversy remains regarding diagnosis of personality disorders in general in youth. The current paper reviews the available research on Cluster A personality disorders in childhood and adolescence; specifically, we discuss differentiating between the three disorders and distinguishing them from other syndromes, measuring Cluster A disorders in youth, and the nature and course of these disorders throughout childhood and adolescence. We also present recent longitudinal data from a sample of adolescents diagnosed with Cluster A personality disorders from our research laboratory, and suggest directions for future research in this important but understudied area.

Estudos sobre transtornos de personalidade Antissocial e Borderline

OBJETIVO: Este estudo objetivou revisar, na literatura, os critérios diagnósticos e as intervenções nos transtornos de personalidade do tipo Antissocial e Borderline. MÉTODOS: Uma pesquisa manual foi realizada no acervo bibliográfico particular do autor, selecionando-se 12 referências; outra pesquisa sistematizada foi desenvolvida no período de 1990 a 2008, no mês de janeiro de 2009, na Biblioteca Virtual em Saúde, selecionando-se 23 artigos. RESULTADOS: Os achados indicaram duas abordagens - uma que classifica como doença, mas que necessita de revisão dos critérios diagnósticos e avaliação e a segunda, que classifica como problemas morais. CONCLUSÃO: Independente da abordagem é necessário que o enfermeiro aprimore seu conhecimento e compreenda a dificuldade desse sujeito ao relacionar-se adequadamente com outras pessoas; assim, é de fundamental importância que os membros da equipe de saúde analisem seus sentimentos, atitudes e reações em relação ao comportamento do cliente, uma vez que a relação com esta clientela é considerada uma das mais complexas em saúde mental.

Personality disorder prevalence and treatment outcomes: a literature review

Personality disorder is argued to be the most prevalent psychiatric disorder and is considered to be a significant public health burden, yet there is little evidence that the disorder occupies a commensurate place in public health service planning, appropriate to such a burden. This paper reviews the prevalence and treatment outcome studies of individuals with personality disorder. The literature search highlighted prevalence studies and evidence based pharmacological, psychosocial, and alliance based interventions within this area. From this review, the place of mental health nurses within health service models is discussed.

Cluster A personality disorders: considering the 'odd-eccentric' in psychiatric nursing

Psychiatric nurses are familiar with the concept of personality disorder because of their contact with persons with the most common personality disorder in clinical settings - borderline type, who frequently engage mental health services. Perhaps it is this familiarity that has focused research and clinical attention on borderline personality disorder compared with the other personality disorders. The significance of cluster A personality disorders for nursing is multifaceted because of their severity, prevalence, inaccurate diagnosis, poor response to treatment, and similarities to axis I diagnoses. Despite this, literature reviews have established that relatively few studies have focused on the treatment of the cluster A personality disorders - paranoid, schizotypal, and schizoid - resulting in a dearth of evidence-based interventions for this group of clients. A discussion of these disorders in the context of personality disorder and their individual characteristics demonstrates the distinctive and challenging engagement techniques required by psychiatric nurses to provide effective treatment and care. It is also strongly indicated that the discipline of psychiatric nursing has not yet begun to address the care of persons with cluster A personality disorders.

Personality disorders at the crossroads

Personality disorders are now at a crossroads with respect to theory, research, and conceptualization. In this article, we review relevant and current issues within the personality disorder field. After reviewing changes in the conception of personality disorders across the past half century (1952 to 2002), we focus on the issue of continuity versus discontinuity methodologies for assessing personality, interactionism, treatments, resolved and unresolved issues, and future directions. The issue of continuity versus discontinuity is a theme in this article. We conclude that the evidence is in favor of a reapprochment between a categorical classification system and a dimensional system and we also outline the difficulties in achieving this change.