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PubMed2002

Personality disorders in former child psychiatric patients.

The present case-control study was undertaken in order to investigate the long-term outcome with respect to personality disorder (PD) symptomatology in former child psychiatric in-patients as compared to matched controls from the general population. Altogether 359 former patients and 359 controls were invited to participate in the study. Of these, 164 (46 %) former patients and 193 (54 %) controls approved participation. From these, 137 age and sex-matched pairs with a mean age of 30.7 (SD = 6.8) years were constructed. Adult PD symptomatology was assessed by means of the DSM-IV and ICD-10 Personality Questionnaire (DIP-Q). There were 52 former patients (38 %) and 15 controls (10.9 %) who fulfilled criteria for at least one DSM-IV self-reported PD. There was a significantly higher prevalence for all specific self-reported PDs in former patients compared to controls. The mean number of disorders was 1.7 (SD = 2.6) in former patients and 0.3 (SD = 0.8) in controls. Moreover, former patients fulfilled more PD criteria than controls (23 vs. 11; median numbers). The former patients had significantly lower global functioning and more psychosocial problems than the controls. These problems were related to personality pathology. The results of this study indicate that child psychiatric morbidity seems to increase the risk for adult PD symptomatology. However, the results may be biased by the low participation rate.

Adolescent↗
PubMed1976

Psychiatric sequelae of phencyclidine abuse.

Phencyclidine use has been noted to produce a psychosis of several week's duration in a small fraction of users. Descriptions of the premorbid personalities of those who became psychotic resemble descriptions of LSD and marijuana users who experienced prolonged psychiatric difficulty. In addition, the psychosis produced can often be recognized as a "hallucinogen" psychosis. Certain features of the phencyclidine psychosis, namely the neurologic abnormalities, dose-related severity of symptoms, and regularity of the length of illness, are not noted with other psychedelic drugs, leading to the conclusion that PCP psychosis is a drug effect rather than a brief functional psychosis precipitated by the disintegrating PCP experience. However, the infrequent occurrence of psychosis in the (apparently) large exposed population still suggests that this is a combination of drug effect and vulnerable, pathologic personality.

Adolescent↗
PubMed2007

Comorbid personality disorder and treatment use in a community sample of youths: a 20-year follow-up.

OBJECTIVE: The impact of comorbid personality disorder (PD) on subsequent treatment and psychotropic drug use was examined in a representative sample of over 700 individuals. METHOD: Axis I disorders and PD were assessed by self- and mother-report at mean ages 13 and 22 years, and by self-report at mean age 33. Mothers reported treatment use by participants before mean age 33; participants reported treatment and psychotropic drug use at mean age 33. RESULTS: Individuals with multiple axis I disorders without PD, axis I disorder-PD comorbidity, and single disorders were compared simultaneously to individuals not diagnosed. Overall, odds of subsequent and past year treatment or psychotropic drug use or both were highest when PD co-occurred with a mood, an anxiety, a disruptive, or a substance use disorder. CONCLUSION: Co-occurring personality pathology may contribute to elevated mental health service use, including use of psychotropic drugs, among young adults in the community.

Adolescent↗
PubMed1987

[Problem of the classification of borderline states].

On the basis of comprehensive clinical follow-up, neurodynamic and clinico-sociological examination of a large group of patients (n = 4638) the author proposes a clinico-pathogenetic classification of borderline states. Having considered the leading pathogenetic factor, the severity and duration of the ascertained personality pathology, four groups of borderline neuro-psychic disturbances have been identified: neurotic, psychopathic, neurosis-like and psychopathy-like. The main stages of their clinical dynamics with an emphasis on the initial ones have been determined. The author has revealed a close correlation between individual clinical forms, the possibility of transformation and mutual transition. Detailed systematization of each of the identified subgroups of borderline states is presented.

Borderline Personality Disorder↗
PubMed1999

Influence of child and adolescent psychiatric disorders on young adult personality disorder.

OBJECTIVE: This study examines associations between childhood psychopathology and young adult personality disorder in a random sample of 551 youths, who were 9 to 16 years old at first assessment. METHOD: Subjects were evaluated for DSM-III-R psychiatric disorders. Information was obtained prospectively from youths and their mothers at three points over 10 years. The predictive effects of prior axis I disorders and adolescent axis II personality disorder clusters A, B, and C on young adult personality disorder were examined in logistic regression analyses. RESULTS: The odds of young adult personality disorder increased given an adolescent personality disorder in the same cluster. Prior disruptive disorders, anxiety disorders, and major depression all significantly increased the odds of young adult personality disorder independent of an adolescent personality disorder. In addition, comorbidity of axis I and axis II disorders heightened the odds of young adult personality disorder relative to the odds of a disorder on a single axis. CONCLUSIONS: Assessment of personality pathology before late adolescence may be warranted. Childhood or adolescent axis I disorders may set in motion a chain of maladaptive behaviors and environmental responses that foster more persistent psychopathology over time. Identification and treatment of childhood disorder may help to reduce that risk.

Adolescent↗
PubMed1998

Seasonal mood change and personality: an investigation of genetic co-morbidity.

Clinical observations and empirical studies suggest that Seasonal Affective Disorder (SAD) is related to personality. The present study estimates the genetic and environmental correlations between the Global Seasonality Score (GSS) from the Seasonal Pattern Assessment Questionnaire and personality measures, assessed using the NEO Five Factor Inventory (NEO-FFI) and the Dimensional Assessment of Personality Pathology (DAPP) in a volunteer sample of 163 monozygotic (MZ) pairs (102 female and 61 male pairs) and 134 dizygotic (DZ) pairs (70 female, 38 male and 26 opposite-sex pairs). Large genetic correlations were found between the GSS and NEO-FFI Neuroticism (0.52: 95% CI = 0.36-0.71) and DAPP-BQ Cognitive Dysregulation (0.50: 95% CI = 0.30-0.71), Affective Lability (0.49: 95% CI = 0.29-0.77), Anxiousness (0.37: 95% CI = 0.18-0.55) and Stimulus Seeking (0.45: 95% CI = 0.25-0.64) scales. The genetic correlations with the remaining scales, such as Extraversion (0.06: 95% CI = -0.16-0.26), Compulsivity (-0.09: 95% CI = -0.31-0.12) and Submissiveness (0.15: 95% CI = -0.05-0.34) were uniformly small. All environmental correlations between the GSS and personality scales were < or = 0.19. These results provide evidence that the observed correlations between these seasonality and personality dimensions are attributable to common genetic factors and that environmental influences are domain specific.

Adolescent↗
PubMed2005

Impaired platelet [3H]paroxetine binding in female patients with borderline personality disorder.

RATIONALE: There have been few studies of platelet paroxetine binding in borderline personality disorder (BPD). OBJECTIVE: Our aim was to determine whether female BPD subjects show abnormalities in platelet paroxetine binding. METHODS: Twenty-one female BPD subjects and 16 age- and gender-matched normal control subjects were assessed using the following: (1) Diagnostic Interview for Borderlines, Revised, (2) Diagnostic Assessment for Personality Pathology: Brief Questionnaire, and (3) Barratt Impulsivity Scale. Platelets were collected and assayed for platelet paroxetine binding. RESULTS: Bmax was lower in the BPD group (p < 0.0001), but differences in Kd only reached a trend level. There were no associations with trait dimensions independent of diagnosis. CONCLUSIONS: Reduced platelet paroxetine binding in female BPD patients may reflect presynaptic serotonin dysfunction.

Adult↗
PubMed1991

An evaluation of DSM-III-R personality disorders.

This study evaluated the extent to which the features of personality disorders are organized into the 11 diagnoses proposed by DSM-III-R. The traits composing personality disorder diagnoses were identified in earlier studies. Seventy-nine traits were required to represent personality diagnoses. Self-report scales were developed to measure each trait. The factorial structure underlying the trait scales was examined in a sample of 158 patients with a primary diagnosis of personality disorder and a sample of 274 general population subjects. Eleven principal components were extracted from each data set and were rotated to the same oblique criterion. The decision to extract 11 components was based on a priori expectations derived from DSM-III-R. Factor comparability coefficients were computed to quantify the similarity of the 2 solutions. A high degree of similarity was observed between the factor structure in the clinical and general population samples, suggesting that features of personality pathology are continuous dimensions. Although a number of factors demonstrated a degree of resemblance to some DSM-III-R diagnostic categories, the overall correspondence was not strong. A second-order factor analysis failed to reproduce the 3 Axis II diagnostic clusters. The results do not support the categorical model used in DSM-III-R and they provide only limited support for DSM-III-R diagnostic concepts.

Adult↗
PubMed2005

The psychodynamics of borderline personality disorder: a view from developmental psychopathology.

This article provides a contemporary view of the psychodynamics of borderline personality disorder (BPD) from a developmental psychopathology perspective. We first briefly describe the evolution of the borderline construct in psychoanalysis and psychiatry. Then we provide clinically and empirically informed model of domains of personality function and dysfunction that provides a roadmap for thinking about personality pathology from a developmental psychopathology standpoint and examine the nature and phenomenology of BPD in terms of these domains of functioning. Next, we describe prominent dynamic theories of etiology of BPD and examine these in relation to the available research. Finally, we describe psychodynamic conceptions of treatment and the way BPD phenomena manifest in treatment, followed again by consideration of relevant research, particularly on transference-countertransference constellations empirically identified in the treatment of patients with BPD.

Adolescent↗
PubMed1988

Selecting candidates for a medical school: an evaluation of a selection model based on cognitive and personality predictors.

Two studies were conducted to attempt to evaluate the selection procedures used in Hadassah Medical School. The predictors assessed were the Israeli high school matriculation examinations, a general aptitude test, an interview and a semi-projective test designed to assess personality pathology. In the first study 145 students of the 1975 and 1976 cohorts were assessed, the criteria being a combination of peer evaluations, evaluation of supervisors and academic record. Results showed the matriculation average score to be the only effective predictor for all criteria. In the second study 155 students of the 1979, 1980 and 1981 cohorts were assessed, the criteria being evaluation of supervising doctors, BSc grades and grades during the clinical period. Results again indicated that the matriculation test is the most effective predictor. In this study, however, the other variables added to the prediction of criteria based on clinical evaluations. The results were discussed, raising several possible explanations for the relatively high validity of the matriculation scores. It was suggested the matriculation scores capture personality dimensions, such as motivation and adjustment to the learning environment, which are important factors for success in medical training.

Aptitude Tests↗
PubMed1998

Depressive symptoms as a function of trait anxiety and impulsivity.

This research examined differences in depressive symptomatology as assessed by the Beck Depression Inventory (BDI) in a large sample (n = 267) of young adults who scored in the upper ranges on trait anxiety and/or impulsivity measures. Given previous research which has identified anxiety and impulsivity as important organizing dimensions for personality, personality pathology, and behavior, a goal of this present research was to identify specific depressive symptoms that were uniquely associated with either anxiety or impulsivity. Results indicated that the presence of impulsivity without coexisting anxiety was associated with the endorsement of fewer depressive symptoms and lower BDI scores. An examination of specific depressive symptoms as a function of anxiety and impulsivity revealed three general response patterns across 20 of the 21 BDI items.

Adult↗
PubMedDate not supplied

A mathematical typology analysis of DSM-III-R personality disorder classification: grade of membership technique.

This study employed grade of membership (GoM) analysis in a clinical setting to determine if the DSM-III-R personality disorder (PD) diagnostic criteria cluster into recognizable disorders resembling the official axis II nosology. The GoM model, based on fuzzy-set theoretic concepts, explicitly examines medical diagnostic systems by quantitatively identifying and characterizing subpatterns of illness within a broad class. A semistructured assessment of 110 outpatients was performed for 12 PDs and their 112 diagnostic criteria. GoM analysis was performed using internal variables of the 112 PD criteria rated as present or absent. Demographic variables, axis I and II diagnosis (structured clinical Interview for DSM [SCID]), and treatment response (Global Adjustment Scale [GAS]) information were used as external validators. Four pure types (PT) provided the most satisfactory solution to the data. PT-I is characterized by marked maladaptive personality pathology, which is manipulative, egocentric, impulsive, and alloplastic. PT-II consists primarily of exaggerated socially anxious and detached traits. PT-III is sociably dependent and autoplastic. PT-IV is essentially asymptomatic. GoM provides a more parsimonious handling of the PD criteria than provided by classifying according to DSM categories. The analysis fails to confirm the natural occurrence of any single specific axis II PD or cluster.

Adult↗
PubMed2004

Randomized, controlled trial of the effectiveness of short-term dynamic psychotherapy and cognitive therapy for cluster C personality disorders.

OBJECTIVE: This study compared the effectiveness of short-term dynamic psychotherapy and cognitive therapy for outpatients with cluster C personality disorders. METHOD: Patients (N=50) who met the criteria for one or more cluster C personality disorders and not for any other personality disorders were randomly assigned to receive 40 weekly sessions of short-term dynamic psychotherapy or cognitive therapy. The most common axis I disorders in the patient group were anxiety and depression diagnoses. Therapists were experienced, full-time clinicians and were receiving manual-guided supervision. Outcome variables included symptom distress, interpersonal problems, and core personality pathology. Measures were administered repeatedly during and after treatment, and change was assessed longitudinally by means of growth modeling procedures. RESULTS: The overall patient group showed, on average, statistically significant improvements on all measures during treatment and also during a 2-year follow-up period. Significant changes in symptom distress after treatment were found for the group of patients who received short-term dynamic psychotherapy but not for the cognitive therapy patients. Despite these differences in intragroup changes, no statistically significant differences between the short-term dynamic psychotherapy group and cognitive therapy group were found on any measure for any time period. Two years after treatment, 54% of the short-term dynamic psychotherapy patients and 42% of the cognitive therapy patients had recovered symptomatically, whereas approximately 40% of the patients in both groups had recovered in terms of interpersonal problems and personality functioning. CONCLUSIONS: Both short-term dynamic psychotherapy and cognitive therapy have a place in the treatment of patients with cluster C personality disorders. However, factors other than treatment modality may discriminate better between successful and poor outcomes. Such factors should be explored in future studies.

Adult↗
PubMed2003

Sociodemographic and clinical characteristics of patients with conversion disorder in Eastern Turkey.

BACKGROUND: Conversion disorder (CD) is a common disease and its importance still continues in Turkey and particularly in Eastern Turkey. The aim of this study is to examine sociodemographic and clinical characteristics of CD. METHOD: Among 198 consecutive patients having CD diagnosed by structured DSM-III-R clinical interview, the psychosocial characteristics of the patients were clinically investigated. RESULTS: The most common subtype of CD was non-epileptic seizure (NES) (41.4 %). The psychosocial stress factors were found in the initiation or at the last episode of the disorder (88.9 %). The most prominent problem related with primary support group was traumatic event (37.9 %) followed by problems associated with migration and related economical problems which are the most important problems of the study area. The incidence of depressive disorders was high in patients with CD, and the histrionic personality disorder was the most prominent personality pathology among the patients. Direct referral to psychiatry clinics appeared to be low (12.1 %). CONCLUSION: Our findings have shown that traumatic events may have an important role in the occurrence, severity and duration of CD, and most of the patients seek help from religious healers. The study has also revealed that lower education level and socioeconomic and sociocultural problems may play a role in the occurrence of the disorder as well as regarding its course.

Adult↗
PubMed2005

[Standards, Options and Recommendations 2004: good practice guidelines for second opinion in anatomic and surgical pathology in oncology (integral report)].

CONTEXT: The "Standards, Options and Recommendations" (SOR) project, which started in 1993, is a collaboration between the French Federation of Cancer Centres (FNCLCC), the 20 French Regional Cancer Centres, and specialists from French public universities, general hospitals and private clinics. The main objective is the development of clinical practice guidelines to improve the quality of health care and the outcome of cancer patients. OBJECTIVE: To develop good practice guidelines for second opinion in anatomic and surgical pathology in oncology, in collaboration with the French Society for Anatomic and Surgical Pathology. METHOD: The methodology is based on a literature review and critical appraisal by a multidisciplinary group of experts who define the CPGs using the definitions of the Standards, Options and Recommendations project. Once the guideline has been defined, the document is submitted to independent reviewers for review. RESULTS: The working group defined four types of second opinions in anatomic and surgical pathology: personal consultation, inter-institutional consultation, peer review consultation for a scientific survey, intra-departmental consultation in the context of quality control. The main recommendation is that second opinion should respect the patients' rights and the medical ethics code. For each of the four situations defined recommendations have been developed, taking this principle into consideration.

Humans↗
PubMed1998

An investigation of primary care patients receiving extended treatment with selective serotonin reuptake inhibitors.

OBJECTIVE: To determine the psychiatric characteristics of a sample of primary care patients receiving extended treatment with selective serotonin reuptake inhibitors (SSRIs) as well as to assess the appropriateness of extended treatment. STUDY DESIGN: A prospective case series of patients (convenience sample) assessed with survey, psychological testing, interview, and medical record review. METHODS: Participants (n = 39) were patients in a health maintenance organization primary care setting receiving treatment with SSRI-type antidepressants for 12 months or longer, with no psychiatric evaluation or treatment immediately before commencement of antidepressant therapy. Each participant completed measures of self-destructive behavior and personality disturbance, underwent a clinical psychiatric interview, and had their medical record reviewed to determine psychiatric diagnoses by the primary care physician at the initiation of antidepressant treatment. RESULTS: On psychiatric interview, 64.1% of participants were diagnosed with major depression, the majority recurrent (46.2% of the entire sample); 46.2% with dysthymia; and 38.5% with panic disorder. Psychiatric morbidity in this sample was reflected by recurrent depressive episodes, long-standing depression, comorbid psychiatric diagnoses on interview (average of 1.8 diagnoses per participant), self-harm behaviors, and personality pathology. Seventy-seven percent of primary care diagnoses gleaned from medical records reflected depressive diagnoses. The approximate "match" rate for a depression-spectrum diagnosis between psychiatric interviewer and primary care physicians was 90%; however, on psychiatric interview, 16.7% of participants had bipolar disorder and 38.5% had panic disorder, which were not noted in the primary care medical record. CONCLUSIONS: Patients in primary care settings receiving extended treatment with SSRIs may have complex psychopathology for which long-term antidepressant treatment appears appropriate.

Antidepressive Agents↗
PubMed2005

Event-related potentials in adolescents with combined ADHD and CD disorder: a single stimulus paradigm.

Some studies of the event-related potentials demonstrated a reduction of the voluntary component P3 (P300 or P3b) in youngsters with the attention deficit/hyperactivity disorder (ADHD) or in conduct disorders (CD), and a reduction of the automatic processing component, mismatch negativity, in patients with both ADHD and CD (ADHD+CD). Recently, a passive auditory P3 potential has been elicited by a single stimulus. We therefore tried this potential study in 20 healthy subjects and 20 teenagers with ADHD+CD to search for further evidence of the altered automatic cerebral processing in the latter. Subjects also answered a self-report Dimensional Assessment of Personality Pathology (DAPP). The patient group scored significantly higher on most DAPP traits that reflect problems of emotion control, showed significantly prolonged P2, N2, and P3, and reduced P3. In all subjects Stimulus Seeking was positively correlated with P3 latencies at Fz, Cz, and Pz, and with P3 amplitude at Cz. This study suggests that youngsters with ADHD+CD had pronounced emotion dysregulation, and prominent deficit in passive attention, as reflected by the automatic processing of auditory stimuli.

Adolescent↗
PubMed2004

Neurobiological correlates of diagnosis and underlying traits in patients with borderline personality disorder compared with normal controls.

The purpose of the study was to test the hypothesis that borderline personality disorder (BPD) and its underlying traits are associated with abnormalities in neurotransmitter systems. Subjects were 30 women with BPD and 22 normal controls, assessed using the Diagnostic Interview for Borderlines, revised, the Hamilton Depression Scale (HAM-A) and the Hamilton Anxiety Scale (HAM-A), the Diagnostic Assessment of Personality Pathology, the Buss-Durkee Guilt-Hostility Inventory, the Barratt Impulsivity Scale (BIS), and challenge tests to measure serotonergic, cholinergic and noradrenergic activity. Borderline subjects with high HAM-A and HAM-D scores showed a faster time to peak in prolactin response to meta-chlorphenylpiperazine (m-CPP) challenge. Borderline subjects with high BIS scores showed prolactin blunting. There were no differences in cortisol response to m-CPP, or on the cholinergic and noradrenergic challenges. The results suggest that impulsive traits in borderline patients are associated with abnormalities in serotonergic systems.

Acetylcholine↗