Test-retest reliability of the diagnostic interview for borderlines.

Gunderson's Diagnostic Interview for Borderlines (DIB) has gained increasing acceptance and use as a diagnostic research instrument. Although previous studies report interrater reliability for the DIB, no attention has been given to problems of test-retest reliability or variability among different clinicians conducting a semistructured clinical interview. This study demonstrated both interrater and test-retest reliability for the DIB when it is administered by trained clinicians. No effects of interviewer sex were found, but less experienced clinicians tended to give higher (more borderline) scores than more experienced clinicians.

Platelet alpha-2-adrenergic dysfunction in negative symptom schizophrenia: a preliminary study.

The specific binding to platelet membranes (Bmax) of 3H-clonidine, an alpha-2 agonist, and 3H-yohimbine, an alpha-2 antagonist, was measured in nine drug-free male schizophrenic patients and repeated after 2 weeks of chlorpromazine (CPZ) treatment. Patients with a lower pretreatment Bmax for 3H-clonidine showed a significantly smaller change in Bmax after treatment, less improvement in their clinical state, as indicated by the change in the Global Assessment Scale (GAS), and a lower posttreatment GAS. Also, they had a significantly higher score for negative symptoms on the Affect Rating Scale both before and after treatment. These findings suggest that schizophrenic patients with relatively subsensitive platelet alpha-2-adrenergic receptors, as measured by 3H-clonidine binding, tend to have more negative symptoms and a diminished alpha receptor binding response and diminished clinical response to CPZ. There were no clinical correlations to 3H-yohimbine binding.

Transitional objects and borderline personality disorder.

OBJECTIVE: The relationship of possession of transitional objects to the borderline personality disorder diagnosis was explored in a psychiatric inpatient setting. It was hypothesized that a greater proportion of inpatients who bring objects of special meaning with them to the hospital have borderline personality disorder. METHOD: Psychiatric inpatients (N = 146) were administered a semistructured interview to determine the presence of special (i.e., transitional) objects in the hospital, at home, or during childhood. Borderline personality disorder was determined by criteria on a DSM-III-R borderline personality disorder checklist and by DSM-III-R discharge diagnosis. RESULTS: Significantly more patients who endorsed having transitional objects in the hospital or at home had the diagnosis of borderline personality disorder. Sensitivity, specificity, positive predictive power, and negative predictive power of the possession of the transitional object for the borderline personality disorder diagnosis were calculated. Specificity was higher than sensitivity, and negative predictive power was higher than positive predictive power in each instance. While these results suggest that absence of a transitional object is more likely to be associated with absence of borderline personality disorder than the presence of a transitional object is with the presence of borderline personality disorder, the sensitivity of a transitional object during adulthood to predict a diagnosis of borderline personality disorder was 63%, and the positive predictive power was 45%. CONCLUSIONS: A transitional object brought to the hospital may help remind the inpatient with borderline personality disorder of home or provide soothing during separation from home. The persistence of transitional objects into adulthood may inform the therapist of possible transference paradigms that may develop in treatment.

Borderline personality disorder symptoms and severity of sexual abuse.

OBJECTIVE: This study explored the relationship of specific symptoms of borderline personality disorder to dimensions of severity of sexual abuse experiences in childhood. METHOD: A group of 41 patients with borderline personality disorder who retrospectively reported a childhood history of sexual abuse on the Familial Experiences Interview were studied. Six items from the Diagnostic Interview for Borderline Patients (DIB) were chosen on the basis of their univariate (chi-square) association with a sexual abuse severity scale that was developed by the authors and their research team. These six DIB items were each modeled in a logistic regression. Predictor variables were the most severe experience within each of three dimensions of sexual abuse: 1) perpetrator (sexual abuse by a parent), 2) duration (sexual abuse that was ongoing), and 3) type (sexual abuse that involved penetration). RESULTS: The severity dimension that was most frequently found to be a significant predictor of the sum of the six DIB items as well as the total scaled DIB score was the duration dimension. Ongoing sexual abuse predicted parasuicidal behavior as well. CONCLUSIONS: Ongoing sexual abuse may be a strong determinant of specific aspects of the disordered interpersonal behavior and functioning found in patients with borderline personality disorder. The expectation that the world is an empty, malevolent place may have some of its roots in the repetition of sexual abuse experiences in childhood. This expectation of malevolence among patients with borderline personality disorder may manifest itself in psychotherapy through regressive and distancing behavior.

Childhood sexual and physical abuse in adult patients with borderline personality disorder.

Experiences of abuse and neglect were assessed in 24 adults diagnosed as having borderline personality disorder according to the Diagnostic Interview for Borderline Patients and in 18 depressed control subjects without borderline disorder. Significantly more of the borderline patients than depressed patients reported childhood sexual abuse, abuse by more than one person, and both sexual and physical abuse. There were no between-group differences for rates of neglect or physical abuse without sexual abuse. A stepwise logistic regression revealed that derealization, diagnostic group, and chronic dysphoria were the best predictors of childhood sexual abuse in this group of patients.

Object representations in the early memories of sexually abused borderline patients.

OBJECTIVE: This study analyzed psychological representations in 58 subjects in order to achieve a better understanding of the relation between adult borderline personality disorder and reported histories of childhood sexual and physical abuse. METHOD: The subjects were 29 inpatients with borderline personality disorder diagnosed according to the Diagnostic Interview for Borderlines, 14 nonborderline inpatients with major depressive disorder according to the Research Diagnostic Criteria, and 15 normal comparison subjects recruited from the community and screened for the absence of psychopathology. Earliest memories were used as the source of mental representations in all subjects. The memories were reliably coded for malevolent affect tone, presence of deliberate injury, and effectiveness of helpers. Family histories of childhood sexual and physical abuse were obtained with the Familial Experiences Interview, a structured interview. Abuse histories for a subset of the subjects were corroborated by interviews with family members. RESULTS: A reported history of sexual abuse, but not a reported history of physical abuse, predicted the presence of extremely malevolent representations in these earliest memories as well as representations involving deliberate injury. These two kinds of representations also discriminated borderline patients who reported histories of sexual abuse from borderline patients who did not report sexual abuse. Mean affect tone (from malevolent to benevolent) did not, however, discriminate sexually abused or physically abused subjects. CONCLUSION: The results suggest that malevolent representations associated with the borderline diagnosis in previous research may be partially related to a history of childhood sexual abuse. Implications for the object relations theory of borderline personality disorder are noted.

Malevolent object representations in borderline personality disorder and major depression.

To study malevolent representations, earliest memories were reliably coded on scales of affect tone. Ss were diagnosed with borderline personality disorder: 31 without and 30 with concurrent major depression. Nonborderline comparison subjects had either major depressive disorder (n = 26) or no psychiatric diagnosis (n = 30). Borderline subjects were discriminated from comparison subjects by their more malevolent representations; they more frequently produced memories involving deliberate injury; and they portrayed potential helpers as less helpful. Results suggest the diagnostic significance of malevolent representations, which need to be explained by any theory of borderline personality disorder.

Borderline personality disorder. Overview of biologic factors.

Exploring the biology of neurotransmitters and polymorphic genes that influence behavior most certainly will increase understanding of the complexity of personality disorders and the people who suffer with them. Continuing biologic exploration of the personality disorders will also provide new and valuable information that will inform and direct ever more sophisticated and specific psychiatric treatments. Further, it will supply knowledge that might begin to erode the strong biases and negative labels that have for too long been applied to these patients. These labels may have been applied not because these patients are bad people, but because of ignorance in understanding their complexity and limited ability to improve their condition. Nonetheless, clinicians must refrain from concluding that the answers to all problems in psychiatric treatment can be answered by the molecular geneticist or biologic researcher. As Reiss et al have written when speaking about nonshared environmental effects and its role in the development of psychopathology: "Psychiatry has been forced into the chronically uncomfortable position of straddling biomedicine and the social sciences and seems always to hunger for relief.... [Yet] the data simply do not permit a conception of the future centered on a straightforward biomedical answer to the fundamental question of the pathogenesis of major disorders. Indeed, a balanced image of the future contains a growing and equal partnership of the social sciences and molecular biology."

Platelet alpha 2-adrenergic receptors in schizophrenic patients before and after phenothiazine treatment.

The specific binding to isolated platelet membranes of 3H-clonidine, an alpha 2-adrenergic receptor partial agonist, and 3H-yohimbine, an alpha 2-adrenergic receptor antagonist, was measured in male, drug-free schizophrenic patients. The maximum number of binding sites (Bmax) for 3H-yohimbine was significantly lower in these patients than in normal subjects. Treatment with chlorpromazine (CPZ) for 2 weeks further decreased the Bmax for both ligands. Plasma catecholamine levels were determined before and after treatment. Before treatment, levels of dopamine and norepinephrine (NE) were within a normal range, while epinephrine (E) levels were significantly elevated. CPZ treatment significantly increased plasma NE levels, but decreased E levels to a normal range. These observations suggest that schizophrenia might be associated with abnormal noradrenergic function that is reflected by a decreased number of platelet alpha 2-adrenergic receptors.

A review of inpatient group therapy for borderline personality disorder.

Because the average length of psychiatric hospitalization is decreasing, effective short-term treatments for patients with borderline personality disorder (BPD) are in greater demand. Of particular interest are group therapies, which have traditionally been a treatment of choice on inpatient units. We review empirical research and clinical descriptions of group psychotherapy for inpatients with personality disorders, especially BPD. Based on the existing literature on inpatient groups, supplemented by the most recent literature on outpatient groups for patients with BPD, we propose a framework within which an effective short-term group treatment may be developed for inpatients with this disorder. In particular, we discuss the advantages and disadvantages of adapting Linehan's Dialectical Behavior Therapy for short-term inpatient use.

Biological implications of childhood sexual abuse in borderline personality disorder.

This article explores which aspects of the clinical presentation of psychopathology in borderline personality disorder (BPD) might be thought to be most closely linked to a history of childhood sexual abuse (CSA). The article describes which particular types of sexual abuse experiences are thought to be most prevalent in patients with BPD, and proceeds to review our current understanding of the biological substrates that may be involved in the clinical picture of BPD. The article then turns to the concept of trauma, and examines what are thought to be the biological underpinnings and/or reactions to trauma (particularly with respect to Post Traumatic Stress Disorder) and, by extension, to overwhelming and/or chronic stress, while making the logical assumption that childhood sexual abuse can be categorized most understandably as trauma. Finally, the article tries to integrate these observations by pulling together the commonalties of the biology of stress and trauma with the biology of BPD, in order to put forth an hypothesis as to the possible implications of a history of childhood sexual abuse upon the biology of BPD. The article concludes that the type and breadth of the patient with BPD's hyperreactivity to the environment, which often manifests itself as hypersensitivity in interpersonal situations, is probably mediated through noradrenergic mechanisms, and these processes may be most closely related to a history of CSA. On the other hand, impulsivity, which is related to serotonergic mechanisms, is the major constitutional predisposition to BPD, regardless of whether or not there is a history of trauma. Combining environmental hyperactivity with impulsivity may lead to a clinical picture, often seen in BPD, where impulsivity and self-destructive behavior is employed in order to deal with the stress, distress, and dysphoria of being hypersensitive to interpersonal and other environmental stimuli.

Psychiatrists' referrals to self-help groups for people with mood disorders.

The study examined psychiatrists' referrals to and support for participation in self-help groups by people with mood disorders. Massachusetts and Michigan psychiatrists with a special interest in patients with mood disorders were surveyed; the 278 respondents represented a 78 percent response rate. About three-fourths of the psychiatrists reported that they made referrals to and felt knowledgeable about self-help groups. However, less than half had self-help literature available or discussed self-help groups with their patients. Beliefs that a patient would gain a better understanding of the illness and would receive support after an episode of illness were positively related to support for self-help. Beliefs that the program was inappropriate and that it lacked professional oversight were negatively related.

The effect of a restricted smoking policy on motivation to quit smoking in psychiatric patients.

UNLABELLED: As dissatisfaction with unrestricted smoking in institutional settings has grown, a number of psychiatric facilities have banned smoking. A compromise, restricted smoking, was recently introduced on an inpatient psychiatric unit at a University of Michigan Hospital. The subsequent rescission of the restricted smoking policy enabled us to compare the effects of restricted smoking vs. ad lib smoking on motivation to quit smoking. METHOD: Current smokers admitted to an inpatient psychiatry unit were asked to participate in this study. As soon as possible after intake, the patient completed a smoking history questionnaire, depression and anxiety scales, and a stage of change measure. The stage of change measure was readministered upon discharge from the unit. RESULTS: Repeated measures ANOVA revealed an interaction for Condition (Restricted vs. Ad Lib) by Time (Admission vs. Discharge) for the Action scale, which assesses current level of activity in smoking cessation efforts. Restricted smokers decreased while ad lib smokers increased in motivation over time. CONCLUSIONS: Results suggest that the restricted smoking policy does not have beneficial motivational effects. Alternative strategies for controlling smoking on an inpatient psychiatric unit are suggested.

The relationship between borderline personality disorder and anxiety disorders.

Eleven "pure" borderlines, ten borderlines with depression, 16 "pure" depressives, and 31 normal subjects were compared on a number of standardized inventories of anxiety. While patient groups experienced more anxiety of all types than did normals, borderlines did not emerge as more anxious than other patient groups. Qualitative differences in the anxiety experienced by borderlines and nonborderlines are discussed.

Predictors of psychosocial outcomes for patients with mood disorders: the effects of self-help group participation.

This study examined the predictors of psychosocial outcomes (daily functioning and management of illness) for people with mood disorders. After controlling for demographic, severity of illness, and social support predictor variables, the study evaluated whether participation in self-help groups would predict improved psychosocial outcomes. Post-hospitalization data were examined for 144 mood disorder patients using hierarchic multiple regression. More education predicted improved daily functioning; self-help involvement and education predicted management of illness. The implications of these findings for providing recovery-oriented rehabilitation services are discussed.