Physical and sexual abuse histories among children with borderline personality disorder.

OBJECTIVE: The purpose of the study was to determine whether a history of physical or sexual abuse is more common in children with borderline personality disorder than in other children evaluated in the same outpatient psychiatric clinic. METHOD: The authors contrasted rates of abuse in 44 children diagnosed with borderline personality disorder and in 100 comparison children. RESULTS: The borderline personality disorder group had a significantly greater prevalence of physical and combined physical/sexual abuse. Sexual abuse rates alone did not differ significantly between groups. CONCLUSIONS: The finding of greater abuse in the group with borderline personality disorder supports the hypothesis that a history of trauma is associated with the disorder.     

Actual situation and social prognosis of women seeking psychiatric care at the emergency hostel of Tokyo Metropolitan Women's Counseling Center]

The emergency hostel of Tokyo Metropolitan Women's Counseling Center, established in 1957, provides protection and care for about 600 Japanese or foreign women per year. The women housed there need social support for various reasons such as prostitution, poverty, somatic or mental diseases, or domestic violence (DV). We investigated the sociodemographic characteristics, psychiatric diagnoses and social prognoses of 2667 women who consulted the psychiatric clinic in the emergency hostel between 1961 and 1997. Seventy-four women consulted the psychiatric clinic per year, on average. Most were aged between 20 and 49. During the study period, there was a gradual decline in the number referred through the prostitution prevention law. Psychiatric diagnoses at the first visit varied widely. Annual comparison showed a gradual decrease in schizophrenia and manic-depressive illness, but an increase in substance abuse, psychogenic reaction, and personality disorder. Sociodemographically, most subjects appeared to have been children from underprivileged backgrounds. The social prognoses of 930 cases judged in March 1998 were good in 25%, moderate in 23% and poor in 48%. The poor prognosis group contained significantly more women with schizophrenia and personality disorder than the other two groups. The poor prognosis group tended to include more cases of substance abuse, while the good prognosis group contained more cases of depression and mental retardation. Women in the DV group tended to have more children than those in the non-DV group, and to have a higher prevalence of psychogenic reaction and a lower prevalence of schizophrenia. The DV group also tended to include more subjects with a moderate social prognosis and fewer subjects with a poor social prognosis. Specialized treatment should be provided for women after emergency admission to the hostel and this treatment needs to be aimed at improving social adaptation of the hostel residents, especially those with schizophrenia, personality disorders and substance abuse. Victims of DV should receive more conscious attention. In particular, prevention of mental disorders should be aimed not only at the residents but also their children.     

Posttraumatic stress disorder comorbid with major depression: factors mediating the association with suicidal behavior

OBJECTIVE: The purpose of the study was to determine if patients with a history of major depressive episode and comorbid posttraumatic stress disorder (PTSD) have a higher risk for suicide attempt and differ in other measures of suicidal behavior, compared to patients with major depressive episode but no PTSD. In addition, to explore how PTSD comorbidity might increase risk for suicidal behavior in major depressive episode, the authors investigated the relationship between PTSD, cluster B personality disorder, childhood sexual or physical abuse, and aggression/impulsivity. METHOD: The subjects were 230 patients with a lifetime history of major depressive episode; 59 also had lifetime comorbid PTSD. The demographic and clinical characteristics of subjects with and without PTSD were compared. Multivariate analysis was used to examine the relationship between suicidal behavior and lifetime history of PTSD, with adjustment for clinical factors known to be associated with suicidal behavior. RESULTS: Patients with a lifetime history of PTSD were significantly more likely to have made a suicide attempt. The groups did not differ with respect to suicidal ideation or intent, number of attempts made, or maximum lethality of attempts. The PTSD group had higher objective depression, impulsivity, and hostility scores; had a higher rate of comorbid cluster B personality disorder; and were more likely to report a childhood history of abuse. However, cluster B personality disorder was the only independent variable related to lifetime suicide attempts in a multiple regression model. CONCLUSIONS: PTSD is frequently comorbid with major depressive episode, and their co-occurrence enhances the risk for suicidal behavior. A higher rate of comorbid cluster B personality disorder appears to be a salient factor contributing to greater risk for suicidal acts in patients with a history of major depressive episode who also have PTSD, compared to those with major depressive episode alone.     

Factors Affecting the Outcome of MMPI and Neuropsychological Assessments of Psychogenic and Epileptic Seizure Patients

The literature reveals conflicting information regarding the extent to which psychogenic seizure patients have emotional disorders and neuropsychological deficits as compared with patients with epileptic seizures. Among groups matched for numbers of subjects, age, sex, and years of education, we observed that patients who had solely psychogenic seizures with either a major component of affectual expression or relatively minor motor activity were more disturbed emotionally than epileptic patients with partial seizures. In contrast, the personality characteristics of psychogenic seizure patients whose attacks had either little affectual display or prominent motor expression could not be distinguished from those of epileptic patients with convulsive generalized seizures. Closely matched groups of patients with solely psychogenic seizures, partial seizures, or generalized seizures did not differ in neuropsychological performance. However, psychogenic seizure patients performed much better on neuropsychological measures than a less-well-educated, but otherwise matched group of patients with generalized epileptic seizures.     

The relationship of borderline personality disorder to posttraumatic stress disorder and traumatic events

OBJECTIVE: The authors examined the relationship of borderline personality disorder to posttraumatic stress disorder (PTSD) with respect to the role of trauma and its timing. METHOD: The Trauma History Questionnaire and the PTSD module of the Structured Clinical Interview for DSM-III-R were administered to 180 male and female outpatients with a diagnosis of one or more DSM-III-R personality disorders. Path analysis was used to evaluate the relationship between borderline personality disorder and PTSD. RESULTS: High rates of early and lifetime trauma were found for the subject group as a whole. Compared to subjects without borderline personality disorder, subjects with borderline personality disorder had significantly higher rates of childhood/adolescent physical abuse (52.8% versus 34.3%) and were twice as likely to develop PTSD. In the path analysis of the relationship between borderline personality disorder and PTSD, none of the different types of paths (direct path, indirect paths through adulthood traumas, paths sharing the antecedent of childhood abuse) was significant. The associations with both trauma and PTSD were not unique to borderline personality disorder; paranoid personality disorder subjects had an even higher rate of comorbid PTSD than subjects without paranoid personality disorder, as well as elevated rates of physical abuse and assault in childhood/adolescence and adulthood. CONCLUSIONS: The associations of personality disorder with early trauma and PTSD were evident, but modest, in borderline personality disorder and were not unique to this type of personality disorder. The results do not appear substantial or distinct enough to support singling out borderline personality disorder from the other personality disorders as a trauma-spectrum disorder or variant of PTSD.     

Differentiating multiple personality disorder and complex partial seizures

A number of reports have suggested that some cases of multiple personality disorder might be due to temporal lobe epileptic discharges. We have administered a structured interview, the Dissociative Disorders Interview Schedule, to 20 subjects with multiple personality disorder, 20 with complex partial seizures, and 28 neurologic controls. Subjects also completed the Dissociative Experiences Scale. Results show that multiple personality can be differentiated from complex partial seizures on a large number of items. The seizure patients did not differ from controls. The data indicate that the phenomenologies of these two disorders are distinct, and, therefore, there is little reason to assume a common etiology.     

State and personality in depressed and panic patients

The authors examined 36 patients with panic disorder, 66 patients with major depression, and 124 control subjects to determine personality differences between them in the ill and the recovered states. The panic and depressed groups did not differ from each other in either state. Both recovered groups had less emotional strength and greater interpersonal dependency than the control subjects. The effect of state on personality measures appears to be similar for anxious and depressed patients. No personality measures that clearly differentiated the recovered panic and depressed patients were found.     

Three-dimensional analysis with MRI and PET of the size, shape, and function of the thalamus in the schizophrenia spectrum.

OBJECTIVE: In an exploration of the schizophrenia spectrum, the authors compared thalamic size, shape, and metabolic activity in unmedicated patients with schizophrenia and schizotypal personality disorder to findings in age- and sex-matched healthy control subjects. METHOD: Coregistered magnetic resonance imaging (MRI) and positron emission tomography scans were obtained in 27 schizophrenic patients, 13 patients with schizotypal personality disorder, and 32 control subjects who performed a serial verbal learning test during tracer uptake. After thalamus edges were outlined on 1.2-mm MRI scans, a radial warping program yielded significance probability mapping in three dimensions. RESULTS: Significance probability mapping (with resampling) identified an area in the region of the mediodorsal nucleus bilaterally with significantly lower relative metabolism in the schizophrenia group than in either the control or schizotypal personality disorder groups, which did not differ from each other. The three groups did not differ significantly in total thalamic volume in square millimeters or thalamic volume relative to brain volume. Shape analyses revealed that schizophrenic patients had significantly fewer pixels in the left anterior region, whereas patients with schizotypal personality disorder had significantly fewer pixels in the region of the right mediodorsal nucleus than did control subjects. CONCLUSIONS: Schizophrenic patients showed significant metabolism and shape differences from control subjects in selective subregions of the thalamus, whereas patients with schizotypal personality disorder showed only a difference in shape. Because the mediodorsal and anterior nuclei have different connections with limbic and prefrontal structures, the anterior thalamic shrinkage and mediodorsal metabolic and shape changes might relate to the different clinical pictures in schizotypal personality disorder and schizophrenia.     

A comparison of posttraumatic stress disorder with and without borderline personality disorder among women with a history of childhood sexual abuse: etiological and clinical characteristics

The overlap in definition and presentation between posttraumatic stress disorder (PTSD) and borderline personality disorder (BPD) has raised questions about the relationship of these disorders. Are they separate disorders, variants of the same disorder, or comorbid conditions? The present study examined etiological variables and current functioning among two groups of outpatient women with a history of childhood sexual abuse: those with PTSD only (N = 45) and those with PTSD and BPD (N = 26). The groups did not differ in severity, frequency, or number of perpetrators of their childhood sexual abuse, or whether the perpetrator was a family member or not. The additional diagnosis of BPD was associated with earlier age of abuse onset and significantly higher rates of physical and verbal abuse by mother. Severity and frequency of PTSD symptoms were not affected by BPD diagnosis, suggesting that the personality disorder and PTSD are independent symptom constructs. The PTSD+BPD group scored higher on several other clinical measures including anger, dissociation, anxiety, and interpersonal problems. They did not differ in their frequency of use of mental health services but tended to be less compliant in their treatment. These and other findings are discussed, and implications for treatment are considered.     

Abuse histories in 102 cases of multiple personality disorder

The authors interviewed 102 individuals with clinical diagnoses of multiple personality disorder at four centres using the Dissociative Disorders Interview Schedule. The patients reported high rates of childhood trauma: 90.2% had been sexually abused, 82.4% physically abused, and 95.1% subjected to one or both forms of child abuse. Over 50% of subjects reported initial physical and sexual abuse before age five. The average duration of both types of abuse was ten years, and numerous different perpetrators were identified. Subjects were equally likely to be physically abused by their mothers or fathers. Sexual abusers were more often male than female, but a substantial amount of sexual abuse was perpetrated by mothers, female relatives, and other females. Multiple personality disorder appears to be a response to chronic trauma originating during a vulnerable period in childhood.     

Auditory P300 in borderline personality disorder and schizophrenia

Using three sets of clinical criteria to define borderline personality disorder (BPD), P300 (P3) and other long-latency auditory event-related electroencephalographic potentials were measured in 22 subjects with BPD, 32 subjects with other personality disorders, 29 schizophrenics, 22 depressives, and 74 volunteer controls. The patients with BPD were found to differ from patients with nonborderline personality disorders, having a longer P3 latency and smaller P3 amplitude. Long-latency event-related potentials were similar in the BPD and schizophrenic groups and did not differentiate patients with BPD with a concurrent diagnosis of schizotypal personality disorder from those without schizotypal personality disorder. The P3 latency and amplitude changes distinguished the BPD and schizophrenic groups from normal controls, those with major depressive disorder, and those with nonborderline personality disorders. These findings suggest that though some patients with BPD may have depressive symptomatology, they share with schizophrenics a dysfunction of auditory neurointegration.     

The frequency of multiple personality disorder among psychiatric inpatients

OBJECTIVE: A 2-year study was undertaken to determine the frequency of multiple personality disorder among general adult psychiatric inpatients. METHOD: All individuals admitted to two 23-bed acute care wards in a teaching hospital in Winnipeg, Man., were screened with the Dissociative Experiences Scale. Individuals with prior diagnoses of multiple personality disorder were excluded. All subjects scoring 20 or higher on the Dissociative Experiences Scale were interviewed with the Dissociative Disorders Interview Schedule. Then subjects with a diagnosis of multiple personality disorder and comparison subjects were interviewed by a clinician who was blind to all research data. RESULTS: A total of 299 subjects completed the Dissociative Experiences Scale and 80 received a structured diagnostic interview. Ten subjects (3.3%) had clinically confirmed multiple personality disorder. CONCLUSIONS: If these results are replicated and accepted, multiple personality disorder will become a serious consideration in the differential diagnosis of many psychiatric patients.     

Effects of hypnosis on the features of multiple personality disorder

The authors compared 57 patients with multiple personality disorder (MPD) who had been hypnotized both before and after diagnosis to 38 patients who had not been hypnotized during assessment or treatment. The two groups did not differ on the diagnostic criteria for MPD or in number of personalities. Hypnosis therefore does not have a gross distorting effect on the features of the disorder. Hypnosis may, however, affect the recall of sexual and physical abuse and the manifestation of certain types of alter personality. These include child personalities, personalities of different age, sex, or race, and protectors. The authors hypothesize that the hypnotized group may require hypnosis for access of more traumatic memories held by child personalities.     

Comorbid personality disorders in subjects with panic disorder: do personality disorders increase clinical severity?

Personality disorders are common in subjects with panic disorder. Personality disorders have been shown to affect the course of panic disorder. The purpose of this study was to examine which personality disorders affect clinical severity in subjects with panic disorder. This study included 122 adults (71 women, 41 men) who met Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition ( DSM-IV ) criteria for panic disorder (with or without agoraphobia). Clinical assessment was conducted by using the Structured Clinical Interview for DSM-IV Axis I Disorders, the Structured Clinical Interview for DSM-IV Axis II Personality Disorders, and the Panic and Agoraphobia Scale, Global Assessment Functioning Scale, Beck Depression Inventory, and State-Trait Anxiety Inventory. Patients who had a history of sexual abuse were assessed with Sexual Abuse Severity Scale. Logistic regressions were used to identify predictors of suicide attempts, suicidal ideation, sexual abuse, and early onset of disorder. The rates of comorbid Axes I and II psychiatric disorders were 80.3% and 33.9%, respectively, in patients with panic disorder. Patients with panic disorder with comorbid personality disorders had more severe anxiety, depression, and agoraphobia symptoms, had earlier ages at onset, and had lower levels of functioning. The rates of suicidal ideation and suicide attempts were 34.8% and 9.8%, respectively, in subjects with panic disorder. The rate of patients with panic disorder and a history of childhood sexual abuse was 12.5%. The predictor of sexual abuse was borderline personality disorder. The predictors of suicide attempt were comorbid paranoid and borderline personality disorders, and the predictors of suicidal ideation were comorbid major depression and avoidant personality disorder in subjects with panic disorder. In conclusion, this study documents that comorbid personality disorders increase the clinical severity of panic disorder. Borderline personality disorder may be the predictor of a history of sexual abuse and early onset in patients with panic disorder. Paranoid and borderline personality disorders may be associated with a high frequency of suicide attempts in patients with panic disorder.     

Psychosexual disturbances in multiple personality: characteristics, etiology, and treatment

In a series of 20 patients with multiple personality, there was a 75% incidence of sexual abuse and a 55% incidence of physical abuse during childhood. Six of the 17 female patients (35%) had been raped in adolescence or adulthood. Patients were matched for age and sex with a nondissociative disorder control group. Although 55% of the multiple personality group had psychosexual disturbances, this was just barely significant when compared with the control group. Multiple personality appears to be an adaptive response to various traumata and enables the individual superficially to function sexually because sexual functioning is often dissociated and managed by an alternate personality.     

Trouble de personnalité paranoïaque et infractions pénales

BackgroundCurrently, all of the studies that focus on the relationship between paranoia and criminal offenses exclusively concern subjects suffering from a delusional paranoid disorder. However, subjects with single paranoid personality disorder, without any associated delusional disorder, are not uncommon in forensic practice.ObjectivesThis study aims to describe the offenses committed by subjects suffering from a single paranoid personality disorder and to compare them with the offenses committed by the subjects affected by a paranoid delusional disorder associated with paranoid personality disorder. Our initial hypothesis is that both populations have a comparable criminological profile.MethodsBased on a 17 year-long experience carried out in the framework of a forensic assessment, we have selected all subjects presenting a paranoid personality disorder, whether single or associated with paranoid delusional disorder. The selected individuals were divided into two groups according to whether they presented paranoid delusional disorder or not. The offenses were grouped into criminal categories. The alpha risk was fixed at 1%. Data analysis is done by SAS software version 9.4.ResultsIn a sample of 106 subjects presenting a paranoid personality disorder, including 4 women and 102 men, we found 79 subjects with a single paranoid personality and 27 with an associated paranoid delusional disorder. The average age at the time of the offense was 41 for those with single personality disorders and 49 for those with paranoid delusional disorders. Both groups had forensic antecedents (41%, 11/27 of paranoid delusional disorder and 51%, 40/79 of single paranoid personality disorder). Psychiatric history was more frequent in the paranoid delusional disorder group (59%, 16/27) than in the single paranoid personality disorder group (13%, 10/79). History of addiction was comparable in terms of alcohol abuse (26% in both groups) and other substances (7.5%, 2/27 of paranoid delusional disorder and 9%, 7/79 of single paranoid personality disorder). Comparison of the two groups highlighted significant differences in the type of criminal offenses committed (Fisher's exact test: P = 0.0003, alpha risk < 0.0001). The offenses committed by delusional authors essentially came down to verbal or physical violence, including homicide (44%, 12/27), and were usually focused on a designated persecutor. Sexual violence was rare. On the other hand, paranoid personality disorder was associated with a wider variety of offenses. Sexual offenses (including 28 rapes, 35%, 28/79) were thus almost as frequent as murder, and attempted murder (38%, 30/79). This diversity of committed offenses was found in their forensic antecedents. In these subjects, the logic of omnipotence may had over ruled the logic of revenge.ConclusionWe conducted a retrospective study on 106 subjects with paranoid personality disorder, including 27 subjects with associated paranoid delusional disorder. The comparison of the two groups demonstrated significant differences in offenses. Verbal and physical but non-sexual violence, committed in a delusional logic, was found among delusional subjects, while the forms of violence were more multiform in the single paranoid personality disorder group, frequently including sexual violence. This is, as far as we know, the first study describing the medico-legal acting-out of paranoid personalities. These results, which will need to be confirmed by future studies, point out the importance of the criminological risk that may be associated with paranoid personality disorder, without any associated delusional disorder.     

Hippocampal and amygdalar volumes in dissociative identity disorder

OBJECTIVE: Smaller hippocampal volume has been reported in several stress-related psychiatric disorders, including posttraumatic stress disorder (PTSD), borderline personality disorder with early abuse, and depression with early abuse. Patients with borderline personality disorder and early abuse have also been found to have smaller amygdalar volume. The authors examined hippocampal and amygdalar volumes in patients with dissociative identity disorder, a disorder that has been associated with a history of severe childhood trauma. METHOD: The authors used magnetic resonance imaging to measure the volumes of the hippocampus and amygdala in 15 female patients with dissociative identity disorder and 23 female subjects without dissociative identity disorder or any other psychiatric disorder. The volumetric measurements for the two groups were compared. RESULTS: Hippocampal volume was 19.2% smaller and amygdalar volume was 31.6% smaller in the patients with dissociative identity disorder, compared to the healthy subjects. The ratio of hippocampal volume to amygdalar volume was significantly different between groups. CONCLUSIONS: The findings are consistent with the presence of smaller hippocampal and amygdalar volumes in patients with dissociative identity disorder, compared with healthy subjects.     

Identity disturbance in borderline personality disorder: an empirical investigation

OBJECTIVE: Identity disturbance is one of the nine criteria for borderline personality disorder in DSM-IV, yet the precise nature of this disturbance has received little empirical attention. This study examines 1) the extent to which identity disturbance is a single construct, 2) the extent to which it distinguishes patients with borderline personality disorder, and 3) the role of sexual abuse in identity disturbance in patients with borderline personality disorder. METHOD: The authors constructed an instrument that consisted of 35 indicators of identity disturbance culled from relevant clinical and theoretical literature and asked clinicians to rate a patient on each of the items. The patient group consisted of 95 subjects diagnosed with borderline personality disorder (N=34), another personality disorder (N=20), or no personality disorder (N=41). Relevant diagnostic, demographic, and developmental history data were also collected. The authors used factor analysis to ascertain whether identity disturbance is a unitary construct and then examined the relation between dimensions of identity disturbance and borderline diagnosis after controlling for sexual abuse history. RESULTS: Four identity disturbance factors were identified: role absorption (in which patients tend to define themselves in terms of a single role or cause), painful incoherence (a subjective sense of lack of coherence), inconsistency (an objective incoherence in thought, feeling, and behavior), and lack of commitment (e.g., to jobs or values). All four factors, but particularly painful incoherence, distinguished patients with borderline personality disorder. Although sexual abuse was associated with some of the identity factors, particularly painful incoherence, borderline pathology contributed unique variance beyond abuse history to all four identity disturbance factors. The data also provided further evidence for an emerging empirical distinction between two borderline personality disorder types: one defined by emotional dysregulation and dysphoria, the other by histrionic characteristics. CONCLUSIONS: Identity disturbance is a multifaceted construct that distinguishes patients with borderline personality disorder from other patients. Some of its components are related to a history of sexual abuse, whereas others are not. Identity disturbance appears to be characteristic of borderline patients whether or not they have an abuse history.     

Borderline personality disorder, impulsivity, and the orbitofrontal cortex

OBJECTIVE: Orbitofrontal cortex lesions produce disinhibited or socially inappropriate behavior and emotional irregularities. Characteristics of borderline personality disorder include impulsivity and affective instability. The authors investigated whether aspects of borderline personality disorder, in particular impulsivity, are associated with orbitofrontal cortex dysfunction. METHOD: Measures of personality, emotion, impulsivity, time perception, sensitivity to reinforcers, and spatial working memory were administered to patients with borderline personality disorder (N=19), patients with orbitofrontal cortex lesions (N=23), patients with lesions in the prefrontal cortex but not in the orbitofrontal cortex (N=20), and healthy comparison subjects (N=39). RESULTS: The patients with orbitofrontal cortex lesions and the patients with borderline personality disorder performed similarly on several measures. Both groups were more impulsive and reported more inappropriate behaviors, borderline personality disorder characteristics, and anger and less happiness than the two comparison groups, and both groups were less open to experience and had a faster perception of time (underproduced time) than the healthy comparison subjects. The patients with orbitofrontal cortex lesions and the borderline personality disorder patients performed differently on other measures. The borderline personality disorder patients were less extraverted and conscientious and more neurotic and emotional than all other groups. Patients with orbitofrontal cortex lesions had deficits in reversing stimulus-reinforcer associations and a faster perception of time (overestimated time) than the healthy comparison subjects. CONCLUSIONS: Orbitofrontal cortex dysfunction may contribute to some core characteristics of borderline personality disorder, in particular impulsivity. Other characteristics of borderline personality disorder, such as high levels of emotionality and personality irregularities, do not appear to be related to the type of dysfunction produced by orbitofrontal cortex damage. The similarities and differences found between the borderline personality disorder patients and the patients with orbitofrontal cortex lesions may lead to a better understanding of the etiology of borderline personality disorder and the functions of the orbitofrontal cortex.     

The borderline diagnosis in adolescents: symptoms and developmental history

Adult criteria for borderline personality disorder distinguished a group of 27 inpatient adolescent girls from 23 nonborderline inpatient female comparison subjects. The two groups were compared on retrospectively assessed variables measuring psychological, familial, and constitutional factors. Variables most likely to predict borderline personality disorder included history of disrupted attachments, maternal neglect, maternal rejection, grossly inappropriate parental behavior, number of mother and father surrogates, physical abuse, and sexual abuse. Families of borderline adolescents were chronically disrupted, particularly during the patients' early childhoods. The traumatic childhood experiences of the borderline adolescents were similar to those of adults with borderline personality disorder in recent studies.