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Challenges of research with the borderline patient.

Clinical research of the borderline personality disorder can be difficult and challenging for the investigator. The core psychopathology and characteristic defense mechanisms of the borderline research subject often make the completion of research protocols with these patients problematic. The researcher may also be plagued by issues of 'classical' and 'total' countertransference. Psychopharmacologic investigations are especially likely to bring these issues to the forefront. Some of the psychologic challenges in completing research with the borderline patient, with special emphasis on psychopharmacologic investigations, are reviewed.

Borderline Personality Disorder↗

A comparative study of borderline patients in a psychiatric outpatient clinic.

The authors applied a list of operational criteria to all new patients in a large psychiatric outpatient department over a one-year period. A randomly selected group of patients clinically diagnosed as having borderline personality disorder was compared with groups with the diagnoses of schizophrenia, neurosis, and nonborderline personality disorder. The group with borderline personality disorder was significantly different from the other groups according to the criteria, especially on items reflecting impulsivity, affectivity, and overvaluation/derogation of others. Impaired reality testing proved a useful distinguishing criterion as well and should be retained as part of the borderline concept.

Adult↗

The borderline personality and transitional relatedness.

Borderline patients may be distinguished from patients with personality disorders through the former's use of transitional objects. The transitional relatedness of the borderline patient is generally rigid and maladaptive. By comparison, transitional relatedness, both past and present, is essentially absent in patients with severe character disorders. The borderline patient's capacity for transitional relatedness indicates achievement of a developmental level that has implications for diagnostic classification and psychotherapeutic strategy.

Adolescent↗

MMPI profile of DSM-III borderline personality disorder.

The authors compared the MMPI profile of 26 patients with DSM-III borderline personality disorder with than of 19 patients with dysthymic disorder. The clinical scales on which the borderline patients scored highest were psychasthenia and schizophrenia, but discriminant function analyses indicated that the L and F validity scales provided the model that best discriminated between the borderline and dysthymic groups.

Adolescent↗

Assessing borderline personality disorder with self-report, clinical interview, or semistructured interview.

The authors compared three methods of assessing borderline personality disorders. Test-retest reliability for the self-report Personality Diagnostic Questionnaire was adequate and compared favorably with the interrater reliability of the DSM-III-oriented clinical interview and the semistructured research interview. The overall prevalence of personality disorders scored on the questionnaire was similar to that generated by the clinical interview. The specificity and sensitivity of the questionnaire for the diagnosis of borderline personality disorder were slightly higher than 60%, which suggests that it may be a useful and economical instrument for identifying patients with borderline personality disorder.

Adolescent↗

The nosologic status of borderline personality: clinical and polysomnographic study.

The REM latencies of 24 nonschizotypal borderline outpatients--who were not in the midst of a major depressive episode--were in the range of those of 30 patients with primary major depression but were significantly shorter than those of 16 patients with nonborderline personality disorders and 14 nonpsychiatric controls. Also, more of the borderline subjects had lifetime diagnoses of affective disorder, such as dysthymic, cyclothymic, and bipolar II disorder, and of a spectrum of anxiety and somatization disorders. The authors conclude that contemporary operational criteria for borderline disorder identify a wide net of temperamental disorders with strong affective coloring rather than a unitary nosologic entity.

Adult↗

Comparison of three systems for diagnosing borderline personality disorder.

The authors assessed three systems for diagnosing borderline personality disorder: DSM-III, the checklist criteria of Spitzer et al., and the Diagnostic Interview for Borderline Patients. In an inpatient sample of 51 patients, 43 (84%) met the criteria of at least one of these systems; analyses were carried out on 28 of these patients. Twelve (43%) of these 28 patients met criteria for all three systems, seven (25%) for two systems, and nine (32%) for only one system. Kernberg's structural criteria showed reasonable overlap with the other diagnostic criteria. Affective disorders were prominent across diagnostic measures in this sample of borderline patients.

Adolescent↗

The face validity of the DSM-III and DSM-III-R criteria sets for borderline personality disorder.

OBJECTIVE: The main objective of this study was to determine the congruence between DSM-III and DSM-III-R diagnoses of borderline personality disorder derived through the use of semistructured research interviews or given by experienced clinicians after lengthy consultations with an interdisciplinary team. METHOD: The presence of the DSM-III and DSM-III-R criteria sets for borderline personality disorder was assessed in a study group of 253 patients with personality disorders (148 inpatients and 105 outpatients) by raters who were blind to clinical diagnoses and who used information from two semistructured interviews of proven reliability. These diagnoses were then compared with "longitudinal expert all data" (LEAD) standard clinical diagnoses provided by therapists specifically asked to base their diagnoses on DSM criteria. RESULTS: Both criteria sets were found to be overinclusive when compared with the LEAD standard. Most criteria were also found to lack specificity. However, the three DSM-III-R criteria that are new or revisions of DSM-III criteria were found to be more specific, and raising the cutoff on the DSM-III-R criteria from five to six improved specificity. CONCLUSIONS: Both the DSM-III and DSM-III-R criteria sets for borderline personality disorder as assessed by semistructured interview lack face validity because they are nonspecific when compared with a rigorous but representative clinical standard, and the results of studies using these criteria sets may prove misleading to researchers and clinicians because they seem to define a nonspecific type of serious character pathology.

Adolescent↗

Serotonergic sensitivity in borderline personality disorder: preliminary findings.

Twelve patients with borderline personality disorder and 15 healthy comparison subjects were challenged with single doses of oral m-chlorophenylpiperazine (m-CPP) and placebo. Following m-CPP, the patients experienced decreased anger and fear. Seven of the 12 patients reported a "spacy," "high," depersonalized/derealized experience following m-CPP, which was confirmed by clinicians' ratings. Compared with the normal male subjects, the male patients with borderline personality disorder had higher cortisol levels and marginally blunted prolactin responses after receiving m-CPP. These results suggest serotonergic dysfunction in borderline personality disorder.

Administration, Oral↗

Clinical correlates of self-mutilation in borderline personality disorder.

OBJECTIVE: This exploratory study sought demographic and clinical correlates of self-mutilation (self-injury without suicidal intent) in borderline personality disorder. METHOD: Among 124 consecutively admitted inpatients with borderline personality disorder, there were 62 who did not mutilate themselves, 23 who mutilated themselves infrequently (fewer than five lifetime events), and 39 who mutilated themselves frequently (five or more lifetime events); each received ratings on numerous measures of psychopathology. RESULTS: Compared to nonmutilators, frequent mutilators were significantly more likely to be in outpatient treatment at the time of admission and had more weeks of prior outpatient and inpatient treatment; they were also more likely to receive comorbid diagnoses of current major depression, anorexia nervosa, and bulimia nervosa. Frequent mutilators had significantly higher group means on the Beck Scale for Suicidal Ideation, were more likely to have attempted suicide, and were more likely to have attempted suicide more often than both infrequent mutilators and nonmutilators. The adjusted odds ratios from logistic regression analyses demonstrated that major depression, bulimia nervosa, number of prior suicide attempts, and acute suicidal ideation were each associated with greater risk of frequent mutilation. CONCLUSIONS: Borderline patients who frequently mutilate themselves may represent a subgroup of especially high utilizers of psychiatric treatment who are at particularly high risk for suicidal behavior and for comorbid major depression and eating disorders. Clinicians should consider aggressive treatment of comorbid axis I disorders and careful assessment of suicide risk in these patients.

Adult↗

Relationship of dissociation to self-mutilation and childhood abuse in borderline personality disorder.

OBJECTIVE: This study sought to document the prevalence of dissociative experiences in adult female inpatients with borderline personality disorder and to explore the relationship between dissociation, self-mutilation, and childhood abuse history. METHOD: A treatment history interview, the Dissociative Experiences Scale, the Sexual Experiences Questionnaire, and the Hamilton Depression Rating Scale were administered to 60 consecutively admitted female inpatients with borderline personality disorder as diagnosed by the Structured Clinical Interview for DSM-III-R Personality Disorders. RESULTS: Fifty percent of the subjects had a score of 15 or more on the Dissociative Experiences Scale, indicating pathological levels of dissociation. Fifty-two percent reported a history of self-mutilation, and 60% reported a history of childhood physical and/or sexual abuse. The subjects who dissociated were more likely than those who did not to self-mutilate and to report childhood abuse. They also had higher levels of current depressive symptoms and psychiatric treatment. Multiple regression analysis demonstrated that each of these variables predicted dissociation when each of the others was controlled for, and that self-mutilation was the most powerful predictor of dissociation. CONCLUSIONS: Female inpatients with borderline personality disorder who dissociate may represent a sizable subgroup of patients with the disorder who are at especially high risk for self-mutilation, childhood abuse, depression, and utilization of psychiatric treatment. The strong correlation between dissociation and self-mutilation independent of childhood abuse history should alert clinicians to address these symptoms first while exercising caution in attributing them to a history of abuse.

Adult↗

Prevalence of borderline personality symptoms in two groups of obese subjects.

OBJECTIVE: The purpose of this study was to compare the prevalence of borderline personality symptoms and self-harm behavior in two distinct groups of obese subjects. METHOD: Obese women, 17 from an eating disorders program and 60 from a primary care setting, were administered the borderline personality scale of the Personality Diagnostic Questionnaire--Revised, the Diagnostic Interview for Borderline Patients, and the Self-Harm Inventory. RESULTS: There was a significant between-group difference on all study measures, with subjects in the eating disorders program displaying more psychopathology. CONCLUSIONS: Study group membership appears to have a significant effect on the prevalence of psychopathology in obese women.

Adolescent↗

Expressed emotion and clinical outcome in borderline personality disorder.

OBJECTIVE: This longitudinal follow-up study examined the predictive validity of relatives' expressed emotion in a group of patients diagnosed with borderline personality disorder. METHOD: Thirty-five patients with DSM-III-R-diagnosed borderline personality disorder were followed up 1 year after they were discharged from a psychiatric hospital. Clinical outcome was assessed through interviews with patients and their family members. Expressed emotion in the patients' relatives, assessed at the time of the index admission, was then used to predict patients' subsequent clinical outcomes. RESULTS: Contrary to prediction, relatives' criticism and hostility did not predict how well patients did in the year after discharge. Neither did they predict rates of rehospitalization. Clinical outcome was strongly associated with family levels of emotional overinvolvement, however. Patients whose families scored higher on emotional overinvolvement had better clinical outcomes over the course of the follow-up period. CONCLUSIONS: These findings suggest that the association between expressed emotion and patient outcome may be different for patients with borderline personality disorder than it is for patients with schizophrenia or mood disorders.

Adult↗

Effectiveness of partial hospitalization in the treatment of borderline personality disorder: a randomized controlled trial.

OBJECTIVE: This study compared the effectiveness of psychoanalytically oriented partial hospitalization with standard psychiatric care for patients with borderline personality disorder. METHOD: Thirty-eight patients with borderline personality disorder, diagnosed according to standardized criteria, were allocated either to a partially hospitalized group or to a standard psychiatric care (control) group in a randomized controlled design. Treatment, which included individual and group psychoanalytic psychotherapy, was for a maximum of 18 months. Outcome measures included the frequency of suicide attempts and acts of self-harm, the number and duration of inpatient admissions, the use of psychotropic medication, and self-report measures of depression, anxiety, general symptom distress, interpersonal function, and social adjustment. Data analysis used repeated measures analysis of covariance and nonparametric tests of trend. RESULTS: Patients who were partially hospitalized showed a statistically significant decrease on all measures in contrast to the control group, which showed limited change or deterioration over the same period. An improvement in depressive symptoms, a decrease in suicidal and self-mutilatory acts, reduced inpatient days, and better social and interpersonal function began at 6 months and continued until the end of treatment at 18 months. CONCLUSIONS: Psychoanalytically oriented partial hospitalization is superior to standard psychiatric care for patients with borderline personality disorder. Replication is needed with larger groups, but these results suggest that partial hospitalization may offer an alternative to inpatient treatment.

Adult↗

Health service utilization costs for borderline personality disorder patients treated with psychoanalytically oriented partial hospitalization versus general psychiatric care.

OBJECTIVE: The authors assessed health care costs associated with psychoanalytically oriented partial hospital treatment for borderline personality disorder compared with treatment as usual within general psychiatric services. METHOD: Health care utilization of all borderline personality disorder patients who participated in a previous trial of partial hospital treatment compared with treatment as usual was assessed by using information from case notes and service providers. Costs were compared for the 6 months before treatment, 18 months of treatment, and an 18-month follow-up period. RESULTS: There were no cost differences between the groups during pretreatment or treatment. Costs of partial hospital treatment were offset by less psychiatric inpatient care and reduced emergency room treatment. The trend for costs to decrease in the partial hospitalization group during the follow-up period was not apparent in the treatment-as-usual group. CONCLUSIONS: Specialist partial hospital treatment for borderline personality disorder is no more expensive than treatment as usual and shows considerable cost savings after treatment.

Borderline Personality Disorder↗

Double-blind, placebo-controlled study of dialectical behavior therapy plus olanzapine for borderline personality disorder.

OBJECTIVE: The aim of this study was to determine the efficacy and safety of dialectical behavior therapy plus olanzapine compared with dialectical behavior therapy plus placebo in patients with borderline personality disorder. METHOD: Sixty patients with borderline personality disorder were included in a 12-week, double-blind, placebo-controlled study. All patients received dialectical behavior therapy and were randomly assigned to receive either olanzapine or placebo following a 1-month baseline period. RESULTS: Seventy percent of the patients completed the 4-month trial. Combined treatment showed an overall improvement in most symptoms studied in both groups. Olanzapine was associated with a statistically significant improvement over placebo in depression, anxiety, and impulsivity/aggressive behavior. The mean dose of olanzapine was 8.83 mg/day. CONCLUSIONS: A combined psychotherapeutic plus pharmacological approach appears to lower dropout rates and constitutes an effective treatment for borderline personality disorder.

Adult↗

Factors associated with high use of public mental health services by persons with borderline personality disorder.

OBJECTIVE: The research presented here was a pilot study to identify clinical factors associated with high use (as opposed to lower use) of inpatient psychiatric services by persons with borderline personality disorder. METHODS: The initial sample was a random sample of English- and Spanish-speaking persons aged 18 to 60 years who had received at least one outpatient mental health service in the previous 90-day period and were enrolled in one of the participating mental health centers in King County, Washington. A random sample of persons who met selection criteria was randomly drawn; persons with high levels of use were oversampled to ensure adequate representation. Twenty-nine participants met full criteria for borderline personality disorder on the Personality Disorders Examination structured interview and completed all measures. Fifteen (52 percent) of these had a high level of use of inpatient services, and 14 did not. RESULTS: High use of inpatient psychiatric services was predicted by a history of parasuicide in the previous two years but not by the number or severity of parasuicides; by the presence and number of anxiety disorders but not by depression or psychotic or substance use disorders; and by poorer cognitive functioning. Life stressors, global functioning, and health service variables did not differentiate patients with high levels of service use from other patients with borderline personality disorder. CONCLUSIONS: Further research should explore these predictors of service use to determine whether they are replicated in larger samples, and treatments that target these variables should be evaluated.

Adolescent↗

Childhood trauma, borderline personality symptomatology, and psychophysiological and pain disorders in adulthood.

In the empirical literature, there is support for the idea of a relationship between childhood trauma and various psychophysiological as well as pain disorders, and between borderline personality symptomatology and somatic preoccupation, as well as chronic pain. However, to date, no single study has examined the relationships between childhood trauma and borderline personality symptomatology, and the number of psychophysiological and pain disorders in adulthood. In this study, the authors examined these relationships and found no significant correlation between borderline personality symptomatology and the number of psychophysiological and pain disorders. However, there were positive and significant correlations between childhood physical abuse, emotional abuse, and witnessing violence and the number of psychophysiological and pain disorders in adulthood. Using hierarchical-regression analyses to determine which specific childhood traumas significantly predicted the number of psychophysiological and pain disorders, only witnessing violence emerged, accounting for 12% of the variance. These data suggest that a general factor associated with various forms of trauma predicts number of psychophysiological and pain disorders and that a specific predictor may be witnessing violence in childhood.

Adolescent↗