Efficacy and tolerability of aripiprazole augmentation in sertraline-resistant patients with borderline personality disorder.

Information is available on aripiprazole as a treatment for borderline personality disorder (BPD), but no data have yet been presented concerning the use of this drug as an adjunctive treatment for drug-resistant BPD patients. This study investigates aripiprazole augmentation of ongoing sertraline therapy in drug-resistant BPD patients. Twenty-one outpatients with a DSM-IV-TR diagnosis of BPD who did not respond to sertraline, 100-200 mg/day for 12 weeks, were treated for 12 weeks with the addition of aripiprazole, 10-15 mg/day. Patients were assessed at baseline, week 4, and week 12 with the Clinical Global Impression Scale - Severity item (CGI-S), the Brief Psychiatric Rating Scale (BPRS), the Hamilton scales for depression and anxiety (HAM-D, HAM-A), the Social Occupational Functioning Assessment Scale (SOFAS) for social functioning, the Borderline Personality Disorder Severity Index (BPDSI), and the Barratt Impulsiveness Scale (BIS-11). Adverse effects were evaluated using the Dosage Record and Treatment Emergent Symptom Scale (DOTES). Sixteen patients completed the study. Five patients (23.8%) dropped out due to anxiety/insomnia or non-compliance. Nine patients (56.3%) were responders. Analysis of variance revealed significant changes in the following measures: CGI-S, BPRS, BPDSI total score, BPDSI "impulsivity" and "dissociation/paranoid ideation" items, and BIS-11. Adverse effects were mild headache, insomnia, and anxiety. Aripiprazole is an efficacious and well-tolerated add-on treatment for sertraline-resistant BPD patients. It acts on impulsive and psychotic-like symptoms.

Efficacy and tolerability of pharmacotherapies for borderline personality disorder.

Borderline personality disorder is a pervasive pattern of instability of interpersonal relationships, affects and self-image, as well as marked impulsivity. Although psychotherapy is needed to attain lasting improvements in a patient's personality and overall functioning, practice guidelines state that pharmacotherapy is indicated to manage state symptoms and trait vulnerabilities. Three psychopathological dimensions are the main targets for pharmacotherapy of borderline personality disorder: affective dysregulation, impulsive-behavioural dyscontrol and cognitive-perceptual symptoms. Guidelines recommend the use of antidepressant agents and mood stabilizers for affective dysregulation and impulsive-behavioural dyscontrol, and antipsychotics for cognitive-perceptual symptoms. This review aims to report and discuss data from clinical trials, reviews and meta-analyses concerning drug efficacy and tolerability in the treatment of borderline personality disorder. Investigations that considered antidepressant agents mainly focused on SSRIs, which are recommended as first-line treatments for affective instability and impulse dyscontrol. Both open-label and randomized controlled studies have been performed, predominantly concerning the efficacy of fluoxetine and fluvoxamine. Other classes of antidepressants, such as TCAs and MAOIs, were investigated as alternative treatments for borderline personality disorder, but the risk of adverse effects and toxicity is a limitation to their use in clinical practice. Increasing amounts of data have recently been collected on the use of mood stabilizers to control mood instability and impulsivity in patients with borderline personality disorder. More substantial data were derived from controlled trials of valproate semisodium, although other drugs such as lithium, carbamazepine, oxcarbazepine and lamotrigine were tested with promising results. Several first-generation antipsychotics were studied in open-label and controlled trials, with good effects on behavioural dyscontrol and psychotic-like symptoms. Selection biases and heterogeneity of drugs and methods somewhat limited the value of these results. More recent investigations have examined atypical antipsychotics, with most of these studies being open-label trials with small sample sizes; however, a few controlled studies have been performed using olanzapine, showing improvements in impulsivity, anger and hostility. In conclusion, a large number of different drugs have been evaluated in the treatment of patients with borderline personality disorder. Initial findings are encouraging for many of these drugs. However, data need to be replicated in further controlled studies with head-to-head comparisons and long-term follow-ups. Many questions remain to be answered.

A double-blind, dose comparison study of topiramate for prophylaxis of basilar-type migraine in children: a pilot study.

BACKGROUND: Basilar-type migraine (BM) is the most common migraine "variant," representing 3-19% of migraine in children.BMis characterized by attacks of dizziness, vertigo, visual disturbances, ataxia, and/or diplopia, followed by migraine headache. OBJECTIVE: The objective of this study is to assess the efficacy and safety of topiramate for prophylaxis of BM in children and adolescents (6-18 years). DESIGN: Outpatient, double-blind, parallel-group, dose comparison study with 2 phases: prerandomization (screening/washout and 4-week prospective baseline) and 12-week double blind (titration and maintenance). METHODS: Following consent and assent, subjects with BMs, as defined by the International Classification of Headache Disorders (second edition), and > or =4 migraines/month were randomized to receive either 25 mg per day or 100 mg per day of topiramate in a 1 : 1 ratio. RESULTS: Fourteen children (4 boys, 10 girls) completed the double-blind phase (7 in the 25-mg group and 7 in the 100-mg group). During the prospective baseline, the mean headache frequency of the combined group "all migraines" per month was 4.5/month (25 mg) and 4.8/month (100 mg). Average duration of migraine was 5.5 hours (25 mg) and 5.0 hours (100 mg) and average mean pain (5-point faces scale) was 3.3 for both (25 mg 100 mg). The reduction in median monthly migraine rate during the double-blind treatment phase relative to baseline was 2.9 (64.4%) and 3.6 (75.0%) for the 25-mg and 100-mg topiramate-treated groups, respectively (P < .001). The reduction in median monthly BM rate during the double-blind treatment phase relative to baseline was 2.5 (74.24%) and 2.3 (82.8%) for the 25-mg and 100-mg topiramate-treated groups, respectively. The overall reduction in BM attacks reduced from 2.84/month to 0.59/month (79.2%; P < .0042). Overall, 86% of patients responded with a greater than 50% reduction in migraine frequency (100%, 25 mg and 71%, 100 mg). Mean reduction in migraine duration was 18 minutes (25 mg) and 89 minutes (100 mg). There was no significant difference in migraine severity between the 2 groups. Parent Global Assessment was "very much" or "much improved" in 6 of 7 (25 mg) and 3 of 7 (100 mg) patients. Migraine disability as measured by PedMidas reduced from moderate to no disability (P < .001). There were no serious adverse events. CONCLUSIONS: Preventive therapy with topiramate resulted in reducing the overall migraine frequency and the frequency of attacks of BM at both 25 mg and 100 mg doses relative to the historical baseline and prospective baseline periods. The 2 treatment groups resulted in comparable outcomes.

Dysmorphic concern symptoms and personality disorders: a clinical investigation in patients seeking cosmetic surgery.

Body dysmorphic disorder (BDD) is a somatoform disorder characterized by an excessive concern with an imagined or slight defect in appearance. BDD has been particularly studied in cosmetic surgery settings. The object of the present study is to investigate the relationship between personality disorders and dysmorphic symptoms in a group of 66 patients seeking cosmetic surgery. Assessment instruments included the following: a semistructured interview for demographic and clinical characteristics; the Structured Clinical Interview for DSM-IV, the Hamilton Depression and Anxiety Rating Scales, and the Body Dysmorphic Disorder Yale - Brown Obsessive--Compulsive Scale (BDD - YBOCS). A multiple regression analysis was performed using the BDD - YBOCS score as a continuous dependent variable. The severity of dysmorphic symptoms (BDD - YBOCS score) was significantly related to two factors: the number of diagnostic criteria for schizotypal and paranoid personality disorders. The results suggest that the presence of a psychopathological reaction to imagined defects in appearance in subjects pursuing a surgical correction is associated with the severity of schizotypal and paranoid personality disorders. Preoperative assessment could help to define the clinical profile of patients in cosmetic surgery settings.

Efficacy and tolerability of quetiapine in the treatment of borderline personality disorder: A pilot study.

OBJECTIVE: Second-generation antipsychotics with a favorable tolerability profile have offered new treatment options for patients with borderline personality disorder. Sparse data are available on the use of quetia-pine in treating this disorder. The aim of the present study is to investigate efficacy and tolerability of quetia-pine in a group of patients with borderline personality disorder. METHOD: Fourteen consecutive outpatients with a DSM-IV diagnosis of borderline personality disorder were treated for 12 weeks with open-label quetiapine at the dose of 200-400 mg/day. Patients were assessed at baseline, week 4, and week 12 with the Clinical Global Impressions (CGI) severity item, the Brief Psychiatric Rating Scale (BPRS), the Hamilton Rating Scale for Depression (HAM-D), the Hamilton Rating Scale for Anxiety (HAM-A), the Social and Occupational Functioning Assessment Scale (SOFAS), the Borderline Personality Disorder Severity Index (BPDSI), and the Barratt Impulsiveness Scale-version 11 (BIS-11). Adverse effects were evaluated using the Dosage Record and Treatment Emergent Symptom Scale. Statistical analysis was performed with the ANOVA for repeated measures. Significant p values were < or = .05. RESULTS: Eleven patients completed the study. Three patients (21.4%) dropped out due to excessive somnolence or noncompliance. The mean +/- SD dose of quetia-pine was 309.09 +/- 83.12 mg/day. A significant change was found for the scores of the following scales: CGI severity item, BPRS, HAM-A, SOFAS, BPDSI total score, BPDSI items "impulsivity" and "outbursts of anger," and BIS-11. Common adverse effects were mild-to-moderate somnolence, dry mouth, and dizziness. CONCLUSION: Initial data suggest that quetiapine is efficacious and well tolerated in treating patients who have borderline personality disorder, particularly when impulsiveness/aggressiveness-related symptoms are prominent. At the moment, no reliable comparison is available in the literature. Double-blind controlled trials are needed to verify these findings.

Oxcarbazepine in the treatment of borderline personality disorder: a pilot study.

BACKGROUND: According to available studies concerning treatment of patients with borderline personality disorder, mood stabilizers have been found effective in controlling core symptoms of borderline pathology, in particular impulsive behavior and mood instability. Oxcarbazepine, an anticonvulsant structurally related to carbamazepine, has been tested in psychiatric settings for treating patients with bipolar disorders, substance abuse, resistant psychosis, and schizoaffective disorder. The present article is a pilot study on the efficacy and tolerability of oxcarbazepine in the treatment of borderline personality disorder. METHOD: Seventeen outpatients diagnosed with DSM-IV-TR borderline personality disorder were included. Patients were administered oxcarbazepine, 1200 to 1500 mg/day supplied twice daily, and tested at baseline, week 4, and week 12 using the Clinical Global Impressions scale-Severity of Illness item (CGI-S), the Brief Psychiatric Rating Scale (BPRS), the Hamilton Rating Scales for Depression and Anxiety (HAM-D, HAM-A), the Social Occupational Functioning Assessment Scale, and the Borderline Personality Disorder Severity Index (BPDSI). Adverse effects were collected and serum sodium level was measured. Statistics were performed by using the analysis of variance for repeated measures. RESULTS: Four patients discontinued treatment in the first 4 weeks due to noncompliance. A statistically significant response to oxcarbazepine was observed according to CGI-S and BPRS mean score (p = .001), HAM-A mean score (p = .002), BPDSI total score (p = .0005), and 4 BPDSI items, including interpersonal relationships (p = .0005), impulsivity (p = .0005), affective instability (p = .0005), and outbursts of anger (p = .045). No cases of significant hyponatremia or severe adverse effects were reported. Mild to moderate adverse effects included sedation, dizziness, nausea, and headache. Seven patients reported no adverse effects. CONCLUSION: Oxcarbazepine was found an effective and well-tolerated treatment in the management of borderline personality disorder patients.

Major depression in patients with borderline personality disorder: a clinical investigation.

OBJECTIVE: Borderline personality disorder (BPD) is characterized by a high frequency of comorbidity with major depressive disorder (MDD). This study aimed to compare the clinical characteristics of 2 groups of patients with MDD: those with concomitant BPD and those with other concomitant personality disorders. METHODS: We assessed 119 outpatients, using a semistructured interview for demographic and clinical features, the Structured Clinical Interview for DSM-IV, Hamilton anxiety and depression scales, the Zung Self-Rating Depression Scale (ZSDS), the Social and Occupational Functioning Assessment Scale (SOFAS), the Sheehan Disability Scale, and the Revised Childhood Experiences Questionnaire. We performed a regression analysis, using the number of criteria for BPD as the dependent variable. RESULTS: Severity of BPD was positively related to the ZSDS score, to self-mutilating behaviours, and to the occurrence of mood disorders in first-degree relatives; it was negatively related to the SOFAS score and age at onset of MDD. CONCLUSIONS: Patients with comorbid MDD and BPD present differential characteristics that indicate a more serious and impairing condition with a stronger familial link with mood disorders than is shown by depression patients with other Axis II codiagnoses.

Relationships of age at onset with clinical features and cognitive functions in a sample of schizophrenia patients.

BACKGROUND: A number of studies investigated the relationships of age at onset with clinical presentation and cognitive performance of schizophrenic patients. The aim of the present study was to assess demographic and clinical characteristics; psychopathologic, social functioning, and quality-of-life ratings; and neuropsychological measures in a sample of patients with stabilized schizophrenia and to identify which factors independently contributed to a multiple regression model with age at onset as the dependent variable. METHOD: Ninety-six consecutive outpatients with schizophrenia (DSM-IV-TR criteria) were included in the study. Assessment instruments were as follows: a semistructured interview, the Clinical Global Impressions scale, the Comprehensive Psychopathological Rating Scale, and the Positive and Negative Syndrome Scale (PANSS) for psycho-pathology of schizophrenia; the Calgary Depression Scale for Schizophrenia (CDSS) for depression; the Social and Occupational Functioning Assessment Scale and the Sheehan Disability Scale for social functioning; the Quality of Life Scale; and a neuro-psychological battery including the Wisconsin Card Sorting Test (WCST) and the Continuous Performance Test. Two models of multiple regression were tested: the first included clinical features and psychopathologic, social functioning, and quality-of-life scales; the second also considered neuro-psychological variables. Data were collected from October 2001 to November 2002. RESULTS: The first multiple regression showed that age at onset was significantly related to scores on the PANSS subscale for negative symptoms (p =.042) and the CDSS (p =.041); the second regression found a relation of age at onset with PANSS score for negative symptoms (p =.002) and 2 neuropsychological measures, number of preservative errors on the WCST and Continuous Performance Test reaction time (p =.0005 for both). CONCLUSION: Our data indicate that, when results of neuropsychological tests are considered, early age at onset of schizophrenia is associated with severity of negative symptoms and compromised cognitive measures of executive functioning and sustained attention.