Search

Objective: To report use and treatment success rates of medications for bipolar disorder as a function of patients' clinical characteristics., Method: Outpatients with bipolar illness diagnosed by SCID were rated by research assistants on the NIMH-LCM and those who had an good response for at least 6months (much or very much improved on the CGI-BP) were considered responders (treatment "success"). Clinical characteristics associated with treatment response in the literature were examined for how often a drug was in a successful regimen when a given characteristic was either present or absent., Results: Lithium was less successful in those with histories of rapid cycling, substance abuse, or (surprisingly) a positive parental history of mood disorders. Valproate was less successful in those with ≥20 prior episodes. Lamotrigine (LTG) was less successful in those with a parental history of mood disorders or in BP-I compared to BP-II disorder. Antidepressants (ADs) had low success rates, especially in those with a history of anxiety disorders. Benzodiazepines had low success rates in those with child abuse, substance use, or ≥20 episodes. Atypical antipsychotics were less successful in the presence of rapid cycling, ≥20 prior episodes, or a greater number of poor prognosis factors., Conclusion: Success rates reflect medications used in combination with an average of two other drugs during naturalistic treatment and thus should be considered exploratory. However, the low long-term success rates of drugs (even when used in combination with others) that occurred in the presence of many very common clinical characteristics of bipolar illness speak to the need for the development of alternative treatment strategies., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Background: Medical illnesses are highly comorbid with bipolar disorder, but their relationship to illness characteristics has not been previously delineated., Methods: The incidence of 34 medical conditions and 6 poor prognosis factors (PPFs) was derived from answers to a questionnaire in over 900 outpatients with bipolar disorder who gave informed consent. The relationship of PPFs to the number of medical comorbidities was examined by Mann-Whitney U, Pearson r, and logistic regression., Results: When examined individually, each of the 6 PPFs associated with an adverse course of bipolar disorder was significantly related to the number of medical comorbidities patients had. When age, gender, and independence of their relationships to each other were controlled for via regression, 3 of the PPFs remained significant (anxiety disorder, childhood abuse, and age of onset), and having 20 or more prior episodes was a strong trend. The number of PPFs was correlated with the number of comorbidities, although the above 3 PPFs show a similar magnitude of relationship., Conclusion: A history of childhood adversity, early age of onset of bipolar disorder, and an anxiety comorbidity were independently related to the number of medical comorbidities that patients experienced as adults. While the nature and mechanisms of this linkage remain to be further explored, the findings indicate the need for greater attention to and treatment of these 3 PPFs in hopes of ameliorating both the adverse course of bipolar illness and the burden of medical comorbidities with which they are associated., (Copyright © 2014 Elsevier Inc. All rights reserved.)

Although psychosis is common in bipolar disorder, few studies have examined the prognostic significance of psychotic features. In addition, some studies suggest that the presence of mood-incongruent psychosis, in particular, is associated with poorer outcome compared with mood-congruent psychosis. We assesses the phenomenology and prevalence of mood-congruent and mood-incongruent psychotic symptoms in 352 patients with bipolar I disorder participating in the Stanley Foundation Bipolar Treatment Network. We compared the demographic and clinical features, and measures of psychosocial and vocational functioning in patients with and without a history of psychosis. The phenomenology of psychosis in this cohort of patients with bipolar disorder was similar to that reported in earlier studies and supported the lack of diagnostic specificity of any one type of psychotic symptom. There were no significant differences between patients with and without a history of psychosis on any demographic, psychosocial, vocational, or course of illness variables. Only family history of bipolar disorder was significantly more common in patients with nonpsychotic bipolar disorder compared to patients with a history of psychosis. Among bipolar patients with a history of psychosis, only the proportion of women and lifetime prevalence rates of anxiety disorders occurred significantly more in patients with mood-incongruent delusions. In this large cohort of outpatients with bipolar I disorder, neither a history of psychosis nor of mood-incongruent psychosis had prognostic significance at entry into the Network. The lack of observable prognostic impact may have been, in part, due to the relatively high morbidity and poor functional outcome of a substantial portion of the total cohort.

Individuals with body dysmorphic disorder (BDD) have been postulated to have schizoid, narcissistic, and obsessional personality traits and to be sensitive, introverted, perfectionistic, and insecure. However, data on personality traits and disorders in BDD are limited. This study assessed 148 subjects with BDD, 26 of whom participated in a fluvoxamine treatment study; 74 subjects were assessed for personality disorders with the Structured Clinical Interview for DSMIII-R Personality Disorders (SCID-II), 100 subjects completed the NEO-Five Factor Inventory (NEO-FFI), and 51 subjects completed the Rathus Assertiveness Scale. Forty-two subjects (57%) had one or more personality disorders, with avoidant personality disorder (43%) being most common, followed by dependent (15%), obsessive-compulsive (14%), and paranoid (14%) personality disorders. On the NEO-FFI, the mean scores were in the very high range for neuroticism, the low range for extraversion and conscientiousness, the low-average range for agreeableness, and the average range for openness to experience. On the Rathus Assertiveness Scale, the mean score was -17.1 +/- 32.0 for women and -17.0 +/- 32.3 for men. Among fluvoxamine responders, the number of personality disorders significantly decreased between the study baseline and endpoint. These findings suggest that the rate of personality disorders in BDD is relatively high, with avoidant personality disorder being most common. The high neuroticism scores and low extraversion scores are consistent with this finding.

This article reviews the literature regarding possible gender differences in adults with mixed mania. Studies examining gender differences in the prevalence of mixed mania, biological abnormalities, suicidality, long-term outcome, and treatment response were analyzed. Data from these studies suggest that mixed mania may occur more commonly in women than in men, especially when defined by narrow criteria. There were no significant differences between men and women with mixed mania in biological abnormalities, suicidality, outcome, and treatment response.

The purpose of this study was to assess the prevalence of specific psychiatric disorders in adolescents who have sexually molested other children. Twenty-two adolescent males (aged 13 to 17 years) who sexually molested a child at least once were evaluated with structured clinical interviews for DSM-III-R axis I disorders. All subjects met lifetime DSM-III-R criteria for pedophilia (with the exception of the age requirement), 21 (95%) for two or more paraphilias, 18 (82%) for a mood disorder (12 [55%] for a bipolar disorder), 12 (55%) for an anxiety disorder, 11 (50%) for a substance use disorder, and 12 (55%) for an impulse-control disorder. Also, 12 (71%) of 17 subjects were diagnosed with attention-deficit/hyperactivity disorder, and 16 (94%) with conduct disorder. We conclude that some adolescent child molesters may have pedophilia or other paraphilias. Other axis I disorders with impulsive features, especially conduct, attention-deficit/hyperactivity, bipolar, and substance use disorders, may also be found in these adolescents.

We reviewed available evidence regarding a possible relationship between impulse-control disorders (ICDs) and bipolar disorder. Studies examining the phenomenology, course, comorbidity, family history, biology, and treatment response of ICDs were compared with similar studies of bipolar disorder. Although no studies directly compare a cohort of ICD patients with a cohort of mood disorder patients, available data suggest that ICDs and bipolar disorder share a number of features: (1) phenomenologic similarities, including harmful, dangerous, or pleasurable behaviors, impulsivity, and similar affective symptoms and dysregulation; (2) onset in adolescence or early adulthood and episodic and/or chronic course; (3) high comorbidity with one another and similar comorbidity with other psychiatric disorders; (4) elevated familial rates of mood disorder; (5) possible abnormalities in central serotonergic and noradrenergic neurotransmission; and (6) response to mood stabilizers and antidepressants. However, ICDs and bipolar disorder differ in important respects. In particular, some ICDs may be more closely related to obsessive-compulsive disorder (OCD) than is bipolar disorder. Although the similarities between ICDs and bipolar disorder may be coincidental, they suggest that the two conditions may be related and thus may share at least one common pathophysiologic abnormality. To explain this possible relationship, we hypothesize that impulsivity and bipolarity (or mania) are related, that compulsivity and unipolarity (or depression) are similarly related, and that each state may represent opposing poles of related, or even a single, psychological dimension.

The aim of this study was to examine the relationship between mixed and pure mania using both narrow (DSM-III-R) and broad (Cincinnati) operational diagnostic criteria to define mixed mania regarding the degree of associated depression. Hospitalized patients aged > or = 12 years and meeting DSM-III-R criteria for bipolar disorder, manic or mixed, were compared regarding demographics, phenomenology, course of illness, comorbidity, family history, and short-term outcome. Seventy-one patients were recruited during a 1-year period. Twenty-four patients (34%) met DSM-III-R criteria for mixed bipolar disorder; 28 (40%) met the broader definition (which required three associated depressive symptoms rather than full syndromal DSM-III-R depression). Compared with pure manic patients, DSM-III-R mixed patients had significantly more depressive symptoms, were more likely to be female, experienced more prior mixed episodes, displayed higher rates of comorbid obsessive-compulsive disorder, and had longer hospitalizations. However, when mixed mania was defined more broadly, differences in gender and hospitalization length were lost. Also, regardless of the definition used, mixed and pure manic patients were similar on most other variables assessed. We conclude that mixed and pure mania differ in some respects but have many similarities, especially when mixed mania is defined by lesser degrees of depression. The use of dimensional rather than categoric systems to describe the degree of associated depression may be a more meaningful method of classifying mania.

Psychiatric comorbidity is common in psychotic disorders, but the chronology of comorbid and principal diagnoses has not been closely examined. Understanding chronology may be important for identifying risk factors, or alternatively, prodromal syndromes, for some patients with psychosis. To address this issue, we examined the rates of antecedent comorbid syndromes in patients with first-episode psychoses. Patients aged > or = 12 years presenting with psychosis were recruited from inpatient and outpatient treatment sites. Patients were excluded if they had been previously hospitalized or if symptoms resulted entirely from substance abuse or medical illness. All diagnoses were made using the Structural Clinical Interview for DSM-III-R-Patient Version (SCID-P). Comorbidity was defined as antecedent if the age of onset of the comorbidity predated the age of the onset of the psychotic disorder by more than 1 year. Seventy-one patients were recruited during a 1-year period and included 39 with bipolar disorder, 18 with schizophrenia spectrum disorders, and 14 with psychotic depression. Comorbidity was present in 69% of patients. This comorbidity was antecedent in over 80% of the patients with concurrent syndromes. Patients with psychotic depression had the highest rates of comorbidity, in particular alcohol abuse and antecedent posttraumatic stress disorder (PTSD). Comorbidity is common in first-episode psychosis and is often antecedent to the psychotic disorder. These antecedent comorbidities may represent risk factors or prodromal syndromes for the psychotic disorder.

We administered structured diagnostic interviews and family history evaluations to 69 outpatient women meeting the new DSM-III-R criteria for bulimia nervosa. This group was compared with 50 women with DSM-III bulimia, 24 women with major depression, and 28 nonpsychiatric control women, all recruited during previous studies. On both phenomenologic and family history assessments, the women with DSM-III-R bulimia nervosa closely resembled the women with DSM-III bulimia, and both groups differed significantly from controls in their prevalence of personal and familial major mood disorders. These data support a relationship between bulimia nervosa and major mood disorders, consistent with that suggested by studies of bulimia assessed by earlier diagnostic criteria.