A bifactor model of personality organization in adolescence: the validity of a brief screening measure assessing severity and core domains of functioning.

BACKGROUND: Both the latest edition of the DSM-5 as well as the new ICD-11 have established a new focus in the diagnosis of personality disorders: the assessment of personality functioning. This recent shift in focus converges with long-standing psychodynamic conceptualizations of personality pathology, particularly Kernberg's object relations model. Although a significant amount of research supports these models in adults, much less is known about the validity of these frameworks in youth. Considering the paucity of brief measures of personality functioning in adolescents, the current study aimed to develop and investigate the validity of the Inventory of Personality Organization for Adolescents-Short Form, a theoretically-informed measure assessing severity and core domains of functioning in adolescents. METHODS: A total sample of N = 525 adolescents aged 13 to 19 years were recruited through a community University-Health Psychology Clinic as current patients (n = 94) or who responded to an online research call (n = 431). RESULTS: Results indicate that a bifactor model provided the best fit to the data and consisted of a general factor reflecting core self-other functioning and three specific factors, representing additional dimensions of personality organization. CONCLUSIONS: A brief 15-item version of the IPO-A was successfully derived for time-efficient screening of personality pathology in youth. Similarities with the ICD-11 framework are discussed.

Stigma as a barrier to recovery: Adverse effects of perceived stigma on social adaptation of persons diagnosed with bipolar affective disorder.

OBJECTIVE: The purpose of this study was to evaluate the effect of concerns about stigma on social adaptation among persons with a diagnosis of bipolar affective disorder. METHODS: The sample comprised 264 persons who were consecutively admitted to a psychiatric inpatient or outpatient service at a university-affiliated hospital and who met research diagnostic criteria for bipolar I disorder, bipolar II disorder, or schizoaffective disorder, manic type. Patients were evaluated with use of the Schedule for Affective Disorders and Schizophrenia, Lifetime Version (SADS-L), the Brief Psychiatric Rating Scale (BPRS), and a measure of perceived stigma. Social adjustment was measured at baseline and seven months later with the Social Adjustment Scale (SAS). RESULTS: As predicted, patients who had concerns about stigma showed significantly more impairment at seven months on the social leisure subscale but not on the SAS extended family subscale, after baseline SAS score and symptom level had been controlled for. More refined models using SAS-derived factors as dependent variables indicated that concerns about stigma predicted higher avoidance of social interactions with persons outside the family and psychological isolation at seven-month follow-up, after baseline SAS and BPRS scores had been controlled for. CONCLUSIONS: Concerns about the stigma associated with mental illness reported by patients during an acute phase of bipolar illness predicted poorer social adjustment seven months later with individuals outside the patient's family. Greater attention to patients' concerns about stigma is needed from both researchers and clinicians.

Impact of family burden and patient symptom status on clinical outcome in bipolar affective disorder.

Studies have suggested that family burden adversely affects clinical outcome in the major mental disorders. Logistic regression analysis was used to evaluate the effect of family burden reported at baseline (acute model), or 7 months (stabilization model), on the risk of having a subsequent affective episode, in a sample of 264 patients with Research Diagnostic Criteria-diagnosed bipolar illness. Higher levels of baseline burden and a depressive index episode significantly increased the risk for a major episode at 7 months. Higher 7-month burden significantly increased the risk for a major episode at 15 months among patients with relatively low 7-month BPRS symptom levels. Caregiver burden reported at times of symptom relapse and during stabilization predicts subsequent adverse clinical outcomes among patients with bipolar disorder and suggests a need for family support.

The development of a psychodynamic treatment for patients with borderline personality disorder: a preliminary study of behavioral change.

This study examines the effectiveness of a modified psychodynamic treatment called Transference Focused Psychotherapy (TFP) designed specifically for patients, with borderline personality disorder (BPD). Twenty-three female patients diagnosed with DSM-IV BPD began twice-weekly TFP. Patients were assessed at baseline and at the end of 12 months of treatment with diagnostic instruments, measures of suicidality, self-injurious behavior, and measures of medical and psychiatric service utilization. Compared to the year prior to treatment, the number of patients who made suicide attempts significantly decreased, as did the medical risk and severity of medical condition following self-injurious behavior. Compared to the year prior, study patients during the treatment year had significantly fewer hospitalizations as well as number and days of psychiatric hospitalization. The dropout rate was 19.1%. This uncontrolled study is highly suggestive that this structured and manualized psychodynamic treatment modified for borderline patients shows promise for the ambulatory treatment of these patients and warrants further study.

The Inventory of Personality Organization: psychometric properties, factorial composition, and criterion relations with affect, aggressive dyscontrol, psychosis proneness, and self-domains in a nonclinical sample.

This report describes 2 studies of the psychometric characteristics of the primary clinical scales of the Inventory of Personality Organization (IPO; O. F. Kernberg & J. F. Clarkin, 1995), which assess reality testing, primitive psychological defenses, and identity diffusion, in a nonclinical sample. The 3 IPO scales display adequate internal consistency and good test-retest reliability. Item-level confirmatory factor analysis supported a two-factor structure of the IPO consistent with O. F. Kernberg's (1984, 1996) model of borderline personality organization. Each of the 3 IPO scales was associated with increased negative affect, aggressive dyscontrol, and dysphoria as well as lower levels of positive affect consistent with Kernberg's model of borderline personality organization. The IPO Reality Testing scale is closely related to various measures of psychotic-like phenomena.

Personality disorders: a discussion of current status and future directions for research, practice, and policy.

This article is the result of a panel discussion on future directions in personality disorders held at the 1998 Meeting of the Society for Psychotherapy Research in Snowbird Utah. Three experts in the field of personality disorders were invited to participate in a dialogue on priorities and directions for research, practice, and policy in this area. Topics discussed amongst the panelists included the following: 1) relevance of psychotherapy process research for treatments of personality disorders, and potential fruitful directions for such research; 2) what has been learned from outcome research in treatment of personality disorders, and directions for such research that are likely to be most productive in improving treatments; 3) the extent to which research has influenced clinical practice and how existing gaps might be addressed; 4) policy questions related to payment for treatment of personality disorders.

Toward the development of a clinically useful approach to psychotherapy research.

The controversial move toward the development of a consensus on evidence-based or empirically supported therapies may be seen as an international crisis facing psychotherapists. Researchers long have complained that practicing therapists all too often continue to guide what they do therapeutically on the basis of their clinical experience and not the available research findings. Practicing therapists long have complained that therapy research bears only a remote resemblance to what goes on in actual clinical practice and that research reports are written for other researchers, not for clinicians. In the hope of turning our current crisis into an opportunity, this panel involved a dialogue that was designed to bridge this clinical-research gap.

Symptoms predicting inpatient service use among patients with bipolar affective disorder.

OBJECTIVE: Symptoms that were risk factors for hospital readmission among psychiatric inpatients diagnosed as having bipolar affective disorder were evaluated. METHODS: Subjects were 100 persons consecutively admitted to a psychiatric inpatient unit at a university-affiliated hospital who met Research Diagnostic Criteria for bipolar I or II disorder or schizoaffective disorder, manic type. Patients were assessed using the Schedule for Affective Disorders and Schizophrenia-Lifetime Version (SADS-L) and the Brief Psychiatric Rating Scale (BPRS) within one week of discharge, and their hospitalization status was documented by monthly phone contacts over a period of 15 months. RESULTS: Twenty-four patients (24 percent) were rehospitalized within six months of discharge, and 44 (44 percent) were readmitted within 15 months. Survival analysis using the Cox proportional hazard regression model demonstrated that patients with high scores on a BPRS-derived mania factor were at significantly decreased risk of rehospitalization, whereas those scoring high on a factor consistent with neurovegetative depression were at significantly increased risk. A greater number of previous psychiatric admissions and younger age were also associated with significantly increased risk of rehospitalization. CONCLUSIONS: The findings suggest that patients with bipolar disorder presenting with a depressive episode characterized by prominent neurovegetative features should be treated more aggressively with both pharmacotherapy and intensive outpatient services to reduce the relatively high risk of rehospitalization that appears to be associated with this type of depression.

Childhood antisocial behaviors as predictors of psychotic symptoms and DSM-III-R borderline criteria among inpatients with borderline personality disorder.

Structured clinical interviews of 107 female inpatients diagnosed with borderline personality disorder (BPD) were used to determine whether antisocial personality disorder (APD) diagnostic criteria evident prior to age 15 could be used to predict current Axis I and Axis II psychopathology. Diagnostic information was gathered using the Structured Clinical Interview for DSM-III-R Personality Disorders (SCID-II) and the Structured Clinical Interview for DSM-III-R-Patient Version (SCID-P). Childhood APD criteria were subjected to principal-components analysis, and three factors--rule-breaking, assault, and sadism--emerged. The severity of the childhood APD criteria was related to psychotic symptoms, as well as to the unstable relationships and labile affect BPD criteria and the current overall severity of BPD criteria. Sadism predicted psychotic symptoms and BPD severity, while rule-breaking predicted unstable relationships and BPD severity. Childhood APD severity also had a larger effect on BPD severity than on psychotic symptoms. Possible explanations for these findings are explored and discussed.

The impact of neuroticism upon married bipolar patients.

The NEO Personality Inventory was given to 33 married patients with bipolar disorder. Consistent with previous findings, patients with bipolar disorder did not show an abnormal personality profile as a group. Extremely wide variation on all scales indicated that the group profile tells little about individual patients. Trait neuroticism robustly predicted psychiatric symptoms at entry to the study when assessed retrospectively for the two years prior to entry and when averaged over a year of treatment. Neuroticism also negatively predicted the self-confidence of the patients in this sample. The patients identified as outliers on neuroticism form a clinically difficult group for whom the distinction between Axes I and II appears to be less meaningful.

Burden experienced by care-givers of persons with bipolar affective disorder.

BACKGROUND: Family members of patients with schizophrenia frequently report burdens associated with caring for their relatives. AIMS: We evaluate the impact of illness beliefs on the burden reported by family care-givers of people with bipolar illness. METHOD: The multivariate relationships between patient symptomatology and family illness beliefs and report of burden were examined at baseline among care-givers of 266 patients with Research Diagnostic Criteria-diagnosed bipolar illness who were subsequently followed for 15 months. RESULTS: At baseline, 93% of care-givers reported moderate or greater distress in at least one burden domain. As a group, care-giver illness beliefs (illness awareness, perception of patient and family control) explained an additional 18-28% of variance in burden experienced beyond the effects of the patient's clinical state and history. CONCLUSIONS: Care-givers of patients with bipolar illness report widespread burden that is influenced by beliefs about the illness.

Late-life depression and functional disability: the role of goal-focused group psychotherapy.

This study compares the efficacy of two time-limited group psychotherapies for depression and functional disability in late life. Goal-focused group psychotherapy (GFGP) utilized focused psychoeducation and skills training to assist each patient in the achievement of individualized goals. Reminiscence therapy (RT) emphasized individual life review to facilitate discussion. Subjects (N = 13), ages 55 and above, with major depression were randomly assigned to one of the two groups. Most were receiving antidepressant treatment. All had failed to achieve full remission. Whereas both treatment groups improved in depressed mood and disability, GFGP subjects had a far greater change in depressive symptomatology and also improved in the areas of hope, hopelessness, anxiety and social functioning.

Comorbid mood disorders as modifiers of treatment response among inpatients with borderline personality disorder.

Structured clinical interviews of 63 female inpatients diagnosed with borderline personality disorder were used to study the relations of comorbid mood disorders to treatment response. Diagnostic information was gathered using the Structured Clinical Interview for DSM-III-R Personality Disorders (SCID-II) and the Structured Clinical Interview for DSM-III-R-Patient Version (SCID-P). Information about psychotic symptoms was also based upon responses to the SCID-P. Treatment response was assessed through weekly ratings on the Symptom Checklist-90-Revised over 25 weeks of hospitalization. Initial depression but not initial or previous bipolar disorder was found to predict treatment course. Initial psychotic symptoms were also found to predict treatment course among patients with initial bipolar disorder and tended to modify the trajectory of symptoms over time among patients with initial depression. Possible explanations for these findings are explored and discussed.

Effects of psychoeducational intervention for married patients with bipolar disorder and their spouses.

The relative benefit of adding a structured psychoeducational intervention to standard medication treatment for married patients with bipolar disorder and their spouses was assessed. Patients were randomly assigned to receive either medication management or medication management plus a marital intervention with their spouses for an 11-month period. Patients' symptoms, functioning, and adherence to their medication regimens were measured at study entry and at 11 months. Significant effects favoring the combined treatments were observed for overall patient functioning but not for symptom levels. The marital intervention was associated with improved medication adherence. Combined psychosocial and medication treatment does not affect patients' symptom levels beyond the effects of medication alone, but it does result in significant incremental gains in overall patient functioning.

Psychotherapy of depression. Implications for reform of the health care system.

This article reviews the empirical evidence supporting the role of psychotherapy and psychosocial interventions in the treatment of patients with depression. Treatment models and the evidence for their effectiveness in the acute-and maintenance-treatment phases are reviewed. Whereas the sophistication of research designs and data analysis for the study of psychotherapy have substantially improved, the review highlights current gaps in our knowledge. Most important for reform of the health care system is the need for studies of efficacy to lead to large-scale investigations of effectiveness.

Personality pathology among married adults with bipolar disorder.

The comorbidity of DSM-III-R axis II personality disorders in patients with bipolar disorder has received less attention than for unipolar depression perhaps because of the potential confounding of state vs. trait qualities. The current study took steps to separate pathological traits of personality from behaviors evidenced during discrete affective episodes in a sample of married, outpatient bipolar patients. Data indicated that 22% of our patients met criteria for a categorical diagnosis of personality disorder. Axis II pathology as represented by both categorical and dimensional scores was associated with increased psychiatric symptoms during subsequent treatment and poorer social adjustment.