Axis I comorbidity of borderline personality disorder

OBJECTIVE: The purpose of this study was to assess the lifetime rates of occurrence of a full range of DSM-III-R axis I disorders in a group of patients with criteria-defined borderline personality disorder and comparison subjects with other personality disorders. METHOD: The axis I comorbidity of 504 inpatients with personality disorders was assessed by interviewers who were blind to clinical diagnosis and who used a semistructured research interview of demonstrated reliability. RESULTS: Four new findings emerged from this study. First, anxiety disorders were found to be almost as common among borderline patients (N=379) as mood disorders but far more discriminating from axis II comparison subjects (N=125). Second, posttraumatic stress disorder (PTSD) was found to be a common but not universal comorbid disorder among borderline patients, a finding inconsistent with the view that borderline personality disorder is actually a form of chronic PTSD. Third, male and female borderline patients were found to differ in the type of disorder of impulse in which they "specialized." More specifically, substance use disorders were significantly more common among male borderline patients, while eating disorders were significantly more common among female borderline patients. Fourth, a lifetime pattern of complex comorbidity (i.e., met DSM-III-R criteria for both a disorder of affect and a disorder of impulse at some point before the patients' index admission) was found to have strong positive predictive power for the borderline diagnosis as well as a high degree of sensitivity and specificity. CONCLUSIONS: These results suggest that the lifetime pattern of axis I comorbidity characteristic of borderline patients and distinguishing for the disorder is a particularly good marker for borderline personality disorder.     

Does comorbid substance use disorder exacerbate borderline personality features? A comparison of borderline personality disorder individuals with vs. without current substance dependence.

There is compelling evidence that comorbid borderline personality disorder (BPD) negatively impact the clinical courses and outcomes of substance use disorders (SUD). Conversely, there is little evidence that concurrent SUD exacerbates the clinical characteristics of BPD. Thus, this study sought to examine whether the presence of current substance dependence among BPD patients would be associated with stronger BPD-relevant personality traits and behavioral characteristics. Female BPD patients without (BOR; n = 37) or with current substance dependence (BSUD; n = 19), and female non-BPD/SUD controls (CON; n = 48) were compared with respect to impulsivity, affective lability, affective intensity, externalizing behaviors, and self-harming/suicidal tendencies, taking into consideration their comorbid mood disorders, anxiety disorders, and antisocial personality disorder. Results indicated that both BOR and BSUD groups scored higher than CON in most of the measures, but BOR and BSUD failed to reveal significant group differences especially when the influence of comorbid psychopathology was removed. The overall pattern of findings remained identical even when comparing BPD patients with versus without the diagnosis of lifetime substance dependence. Our results do not support the notion that BPD individuals with SUD display more severe BPD features than individuals with BPD alone. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Clinical study of the relation of borderline personality disorder to Briquet's syndrome (hysteria), somatization disorder, antisocial personality disorder, and substance abuse disorders

OBJECTIVE: The criteria for borderline personality disorder seem to select patients with very high rates of Briquet's syndrome (hysteria), somatization disorder, antisocial personality disorder, and substance abuse disorders. This study was undertaken to determine whether systematic assessment of patients with borderline personality disorder would reveal characteristic features of that condition which would distinguish it from these other disorders. METHOD: Eighty-seven white female patients (75 in St. Louis and 12 in Milan, Italy) who had borderline personality disorder according to both the DSM-III-R criteria and the Revised Diagnostic Interview for Borderlines were further examined with the DSM-III-R Checklist and the Perley-Guze Hysteria Checklist to determine their patterns of psychiatric comorbidity. RESULTS: Every patient had at least one additional DSM diagnosis. Patients in St. Louis and Milan averaged five and four additional diagnoses, respectively. Eighty-four percent of the patients in St. Louis met criteria for either somatization disorder, Briquet's syndrome, antisocial personality disorder, or substance abuse disorders. Patterns of comorbidity for panic (51%), generalized anxiety disorder (55%), and major depression (87%) in St. Louis were consistent with those in other studies. CONCLUSIONS: The data indicate that the boundaries for the borderline condition are not specific and identify a high percentage of patients with these other disorders. Furthermore, the comorbidity profiles closely resemble the psychiatric profiles of patients with these disorders. If the borderline syndrome is meant to include all of these disorders, its usefulness as a diagnosis is limited. Until the fundamental features of borderline personality disorder that distinguish it from the others are identified, it is recommended that clinicians carefully assess patients for these other diagnoses. Efforts should be made to change the borderline personality disorder criteria by shifting away from overlap with the criteria for the other disorders.     

Structural relations between borderline personality disorder features and putative etiological correlates.

This study assessed the structural relations between borderline personality disorder (BPD) features and purported etiological correlates. Approximately 5,000 18-year-old nonclinical young adults were screened for BPD features, and 2 cohorts of participants (total N?=?421; approximately one half of whom endorsed significant borderline features) completed the laboratory phase of the study. Measures included self-report and interview-based assessments of BPD psychopathology, personality, psychopathology in biological parents, and childhood physical and sexual abuse. Significant relations between BPD features and purported etiological correlates of BPD were found. A multivariate model that included parental psychopathology, childhood abuse, and personality factors provided an adequate fit to the data and supported the contention that the personality traits disinhibition and negative affectivity underlie BPD features. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Depressive response to physostigmine challenge in borderline personality disorder patients

The purpose of this study was to examine the relationship between mood and hormonal responses to cholinergic challenge with physostigmine in order to assess cholinergic system responsiveness in borderline personality disorder (BPD) patients, other non-BPD personality disorder patients, and normal controls. Thirty-four personality disorder patients, 10 of whom met criteria for BPD and 24 of whom met criteria for other, non-borderline, personality disorders, and 11 normal controls participated in a double blind, placebo controlled physostigmine challenge paradigm. The Profile of Mood States depression subscale (POMS-D) self report measure was obtained at baseline and following the physostigmine or placebo infusions. A repeated measures ANOVA of POMS-D scores in placebo and drug conditions indicated a significantly greater depressive response in the total cohort of personality disorder patients than in the normal comparison group (p < 0.05). However, the depressive response to physostigmine was significantly greater in BPD patients, but not other personality disorder patients, compared to normal controls (p < 0.05). There was a correlation between the peak placebo-corrected depressive response to physostigmine and a group of BPD traits related to affective instability but not a group of BPD traits related to impulsivity. There was no correlation in any group between mood response to physostigmine and changes in plasma cortisol, prolactin, or growth hormone, or to nausea or other side effects following physostigmine infusion. These data suggest that there is an association between BPD and acute depressive responses to physostigmine challenge, and that the cholinergic system may be involved in the regulation of affect in Axis II disorders.     

The comorbidity of alcoholism and personality disorders in a clinical population: Prevalence and relation to alcohol typology variables.

This study assessed prevalence rates and overlap among Diagnostic and Statistical Manual of Mental Disorders ( 3rd ed., revised; DSM-III—R; American Psychiatric Association, 1987) personality disorders in a multisite sample of 366 substance abusers in treatment. In addition, the relation of antisocial personality disorder (APD), borderline personality disorder (BPD), and paranoid personality disorder (PPD) to alcohol typology variables was examined. Structured diagnostic interviews and other measures were administered to participants at least 14 days after entry into treatment. Results indicated high prevalence rates for APD and non-APD disorders. There was extensive overlap between Axis I disorders and personality disorders, and among personality disorders themselves. APD, BPD, and PPD were linked to more severe symptomatology of alcoholism and other clinical problems. However, only APD and BPD satisfied subtyping criteria, after controlling for other comorbidity. Implications for classifying alcoholics by comorbid disorders are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Two-Year Stability and Change of Schizotypal, Borderline, Avoidant, and Obsessive-Compulsive Personality Disorders.

The authors examined the stability of schizotypal (STPD), borderline (BPD), avoidant (AVPD) and obsessive-compulsive (OCPD) personality disorders (PDs) over 2 years of prospective multiwave follow-up. Six hundred thirty-three participants recruited at 4 collaborating sites who met criteria for 1 or more of the 4 PDs or for major depressive disorder (MOD) without PD were assessed with semistructured interviews at baseline, 6, 12, and 24 months. Lifetable survival analyses revealed that the PD groups had slower time to remission than the MDD group. Categorically, PD remission rates range from 50% (AVPD) to 61% (STPD) for dropping below diagnostic threshold on a blind 24-month reassessment but range from 23% (STPD) to 38% (OCPD) for a more stringent definition of improvement. Dimensionally, these findings suggest that PDs may be characterized by maladaptive trait constellations that are stable in their structure (individual differences) but can change in severity or expression over time. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Borderline personality disorder features in nonclinical young adults: 2. Two-year outcome.

Borderline personality disorder (BPD) is thought to develop by early adulthood, and it is characterized by lack of control of anger, intense and frequent mood changes, impulsive acts, disturbed interpersonal relationships, and life-threatening behaviors. We describe data from a 2-year follow-up study of nonclinical young adults who, at study entry, exhibited a significant number of BPD features. Individuals with borderline features were more likely to have academic difficulties over the succeeding 2 years, and these participants were more likely to meet lifetime criteria for a mood disorder and to experience interpersonal dysfunction than their peers at the 2-year follow-up assessment. These findings indicate that BPD features are associated with poorer outcome even within a nonclinical population. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Borderline personality disorder from the perspective of general personality functioning.

The authors extended previous work on the hypothesis that borderline personality disorder (BPD) can be understood as a maladaptive variant of personality traits included within the 5-factor model (FFM) of personality. In each of 3 samples, an empirically derived prototypic FFM borderline profile was correlated with individuals' FFM profiles to yield a similarity score, an FFM borderline index. Results across all samples indicated that the FFM borderline index correlated as highly with existing borderline measures as they correlated with one another, and the FFM borderline index correlated as highly with measures of dysfunction, history of childhood abuse, and parental psychopathology as did traditional measures of BPD. Findings support the hypothesis that BPD is a maladaptive variant of FFM personality traits. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Borderline personality disorder and personality traits: A comparison of SCID-II BPD and NEO-PI.

62 hospitalized female patients (aged 18–43 yrs) with a clinical diagnosis of borderline personality disorder (BPD) were assessed for Axis II disorders by the SCID-II and for personality traits with the NEO-Personality Inventory (NEO-PI). The predominant personality trait profile for these patients involved a very high Neuroticism score and low Agreeableness score. Five of the 8 BPD criteria had significant correlations with NEO-PI scales. The combination of BPD severity and personality traits as measured on the NEO-PI had a significant relationship to the patients' social adjustment. The utility of gathering information on both borderline personality pathology and personality traits is discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Psychiatric symptoms and syndromes among adolescent children of parents with lithium-responsive or lithium-nonresponsive bipolar disorder

OBJECTIVE: The purpose of this pilot study was to describe the initial course of psychiatric illness in the adolescent children of parents with bipolar disorder who were divided into two groups on the basis of their response to long-term lithium monotherapy. METHOD: Proband parents met Research Diagnostic Criteria for bipolar illness and predetermined criteria for a clear response or nonresponse to lithium prophylaxis. All adolescent offspring were interviewed by a blinded interviewer using the Schedule for Affective Disorders and Schizophrenia for School-Age Children, and final diagnosis was made by blinded consensus. RESULTS: Psychiatrically ill children of lithium-responsive parents tended to have affective disorders that remitted and followed a recurrent course. Psychiatrically ill children of lithium-nonresponsive parents, however, manifested a broad range of psychopathology, had high rates of comorbid illnesses, and experienced nonremitting affective illnesses. CONCLUSIONS: These results suggest that family history and course of illness are important factors to consider in the diagnosis and pharmacological treatment of affective disorders.     

Predicting recurrence of major depressive disorder in young adults: A prospective study.

Sixty-five young adults with remitted major depressive disorder (MDD) were followed for 18 months. Recurrence of MDD was reported by 41.5% of the initial sample and 49.1% of those who completed the study (n/&=/&53). Survival analyses were used to identify predictors of recurrence so that individuals at greatest risk could be targeted for intervention. Potential predictors included measures of comorbid psychopathology (Axis II pathology, and current and lifetime nonmood Axis I diagnoses), depression-specific clinical features (number of episodes, past treatment, and suicidality), and self-reported cognitive and interpersonal constructs (hope, dysfunctional attitudes, and interpersonal problems). Only personality pathology (specifically, the total dimensional and Cluster B dimensional scores on the International Personality Disorder Examination; World Health Organization, 1996) significantly predicted hazard of recurrence. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A 1-year prospective study of panic attacks: Clinical course and factors associated with maintenance.

A prospective naturalistic l-year follow-up study of 39 patients with current panic disorder, 17 remitted panic patients, 46 infrequent panickers, 22 patients with simple phobias, and 45 controls assessed clinical course and variables related to the maintenance of panic attacks. Nearly all panic disorder patients (92%) continued to experience panic attacks, and 41% of the initially remitted patients relapsed. No significant effects of treatments delivered in the community were found. Infrequent panickers tended to be more likely to develop panic disorder (15%) than controls (2%). Maintenance/relapse was most consistently linked with good heartbeat perception, anxiety sensitivity, and avoidance in the different subsamples. Patients with simple phobias or normal controls who experienced their first panic attack during follow-up had shown higher anxiety sensitivity at initial assessment than nonpanickers. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Dissociative experiences, psychopathology and adjustment, and child and adolescent maltreatment in female college students.

33 female college students who scored in the upper 15% on the Dissociative Experiences Scale (DES) were compared with 33 female students who scored below the mean on the DES on measures of psychopathology (SCL-90), college adjustment (Student Adpatation to College Questionnaire), and child and adolescent maltreatment. Compared with controls, high-DES Ss reported more psychopathology, poorer college adjustment, and a greater extent of psychological, physical, and sexual maltreatment. On the basis of the Dissociative Disorders Interview Schedule, 2 high-DES Ss but none of the control Ss met criteria for a dissociative disorder (i.e., multiple personality and psychogenic amnesia). Despite the sensitivity of the DES, 8 Ss who scored in the upper 2% of the population on the DES failed to meet criteria for a dissociative disorder. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Borderline personality traits and disorder: Predicting prospective patient functioning.

Objective: Decisions about the composition of personality assessment in the Diagnostic and Statistical Manual of Mental Disorders (5th ed.; DSM–V) will be heavily influenced by the clinical utility of candidate constructs. In this study, we addressed 1 aspect of clinical utility by testing the incremental validity of 5-factor model (FFM) personality traits and borderline personality disorder (BPD) symptoms for predicting prospective patient functioning. Method: FFM personality traits and BPD features were correlated with one another and predicted 2-, 4-, 6-, 8-, and 10-year psychosocial functioning scores for 362 patients with personality disorders. Results: Traits and symptom domains related significantly and pervasively to one another and to prospective functioning. FFM extraversion and agreeableness tended to be most incrementally predictive of psychosocial functioning across all intervals; cognitive and impulse action features of BPD features incremented FFM traits in some models. Conclusions: These data suggest that BPD symptoms and personality traits are important long-term indicators of clinical functioning that both overlap with and increment one another in clinical predictions. Results support the integration of personality traits and disorders in DSM–V. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predictors of posttraumatic stress disorder following cancer.

This study investigated the predictors of posttraumatic stress disorder (PTSD) following a diagnosis of cancer. Individuals who were recently diagnosed with 1st onset head and neck or lung malignancy (N = 82) were assessed within 1 month of diagnosis for acute stress disorder (ASD) and other psychological responses including depression; individuals were reassessed (N = 63) for PTSD 6 months following their cancer diagnosis. At the initial assessment ASD was diagnosed in 28% of participants, and 22% met criteria for PTSD at 6-months follow-up. Peritraumatic dissociative symptoms at the time of receiving one's cancer diagnosis was the sole predictor of PTSD severity at 6-months follow-up. Elevated dissociative symptoms and greater distress at the initial assessment were the best predictors of PTSD caseness at 6-months follow-up. This study provides evidence for identifying recently diagnosed cancer patients who may benefit from psychological assistance in order to prevent chronic psychopathology. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The effects of DSM-IV cluster B personality disorder symptoms on the termination and continuation of psychotherapy.

This study investigates the relationship between therapy attendance with DSM-IV criteria for the cluster B personality disorders (antisocial [ANPD]; borderline [BPD]; histrionic [HPD]; and narcissistic [NPD]). Ninety patients who were found to meet DSM-IV criteria for an Axis II disorder (cluster A personality disorders?=?10; ANPD?=?20, BPD?=?25, HPD?=?5, NPD?=?14; cluster C personality disorders?=?16). Total number of DSM-IV criteria for BPD (r?=?.33, p?=?.001) and ANPD (r?=?–.22, p?=?.04) were significantly related to the number of psychotherapy sessions attended by a patient. Stepwise regression indicated that the 5 individual criteria BPD-1, NPD-4, BPD-8, HPD-8, and ANPD-7 (in order of entry into the regression equation) were independent and nonredundant predictors that explained 31% of variance found in the number of psychotherapy sessions attended by patients. The presence or absence of 3 of these individual criteria provided a good balance of positive predictive power (.78–.95) and overall correct classification rate (.53–.69) for therapy continuation. Clinical and research implications of personality characteristics are discussed in relation to the termination and continuation of psychotherapy. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Axis I and Axis II disorders as predictors of prospective suicide attempts: Findings from the Collaborative Longitudinal Personality Disorders Study.

[Correction Notice: An erratum for this article was reported in Vol 113(2) of Journal of Abnormal Psychology (see record 2007-16710-001). On p. 378, the values in the "95% CI" column of Table 1 are incorrect. The correct values are given in the far right column of the table provided in the erratum.] This study examined diagnostic predictors of prospectively observed suicide attempts in a personality disorder (PD) sample. During 2 years of follow-up, 58 participants (9%) reported at least 1 definitive suicide attempt. Predictors that were examined include 4 PD diagnoses and selected Axis I diagnoses (baseline and course). Multivariate logistic regression analyses indicated that baseline borderline personality disorder (BPD) and drug use disorders significantly predicted prospective suicide attempts. Controlling for baseline BPD diagnosis, proportional hazards analyses showed that worsening in the course of major depressive disorder (MDD) and of substance use disorders in the month preceding the attempt were also significant predictors. Therefore, among individuals diagnosed with PDs, exacerbation of Axis I conditions, particularly MDD and substance use, heightens risk for a suicide attempt. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Longitudinal changes in cortisol secretion and conversion to psychosis in at-risk youth.

Elevations in hypothalamic–pituitary–adrenal (HPA) axis activity have been implicated in the origins and exacerbation of mental disorders. Several lines of investigation suggest HPA activity, indexed by increased cortisol, is elevated in patients with schizophrenia and other psychotic disorders. This study examined the relation of cortisol levels and longitudinal changes with psychotic outcomes in at-risk adolescents. Participants were 56 adolescents who met risk criteria for psychosis, namely, schizotypal personality disorder (n = 5), prodromal symptom criteria based on the Structured Interview for Prodromal Symptoms (n = 17), or both (n = 34). Of these, 14 subsequently met DSM–IV criteria for an Axis I psychotic disorder (schizophrenia, schizoaffective disorder, or mood disorder with psychotic features). Participants were assessed at baseline and then followed longitudinally. Salivary cortisol was sampled multiple times at initial assessment, interim follow-up, and 1-year follow-up. Area under the curve (AUC) was computed from the repeated cortisol measures. The findings indicate that at-risk subjects who subsequently developed psychosis showed significantly higher cortisol at the first follow-up, a trend at the 1-year follow-up, and a significantly larger AUC when compared to those who did not convert. A similar pattern of group differences emerged from analyses excluding those who may have converted prior to the 1-year follow-up. These findings converge with previous reports on HPA activity in psychosis, as well as theoretical assumptions concerning the effects of cortisol elevations on brain systems involved in psychotic symptoms. Future research with larger samples is needed to confirm and extend these results. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Life events in borderline personality disorder

In order to examine the role of life events in the clinical presentation of borderline personality disorder, the Life Experience Survey was given to three groups of subjects; one consisting of patients suffering from borderline personality disorder and two consisting of control subjects for the purpose of comparison. The results showed that patients suffering from borderline personality disorder did not experience a greater number of life events, but those life events that they did report were related to their psychopathology, which were, in turn, associated with the break-ups of important relationships or with effects of impulsive actions.