Predictors of suicide in patients with conversion disorder

Objective

Previous studies have shown that the ratio of suicide attempts is between 19.6 and 34.2% in patients with conversion disorder (CD), yet few studies have addressed this issue. The present study compared demographic and clinical variables and predictors of suicide attempts in patients with CD.

Methods

A total of 100 consecutive patients were recruited and divided into groups according to their history of suicide attempts. Socio-demographic variables such as economic status, age, gender, educational level, marital status, clinical variables such as the presence of psychiatric disorder in family, substance abuse, risky alcohol use, age of onset, subtype of CD, number of hospitalization were recorded. Participants also completed the Childhood Trauma Questionnaire (CTQ-28), Temperament and Character Inventory (TCI), Toronto Alexithymia Scale (TAS-20), Dissociative Experiences Scale (DES), Beck Anxiety Inventory (BAI), and Beck Depression Inventory (BDI).

Results

Suicide attempters had a higher rate of risky alcohol use, more hospitalizations, and higher mean scores on the BAI, BDI, DES/DES-taxon, TAS-total and CTQ-total than did non-suicide attempters or healthy control (NHC). Patients with CD had a higher harm-avoidance and a lower self-directedness rather than NHC. Risky alcohol use, number of hospitalizations, and mean DES-taxon and emotional abuse scores were independent predictors of suicide attempts.

Conclusion

Our findings indicate that clinicians should be aware of the prediction of suicide in patients with CD who show dissociation and risky alcohol use. Moreover, a history of childhood emotional abuse should be considered in the management of CD. The fact that clinical variables distinguished between suicide attempters and non-attempters suggests that a history of suicide attempts may be used to clarify the heterogeneous nature of CD.     

Dimensions underlying psychotic and manic symptomatology: Extending normal-range personality traits to schizophrenia and bipolar spectra

Objective

Covariance among psychiatric disorders can be accounted for by higher-order internalizing, externalizing, and psychosis dimensions, but placement of bipolar disorder within this framework has been inconsistent. Moreover, whether deviations in normal-range personality can explain psychosis and vulnerability to severe mood lability, as seen in schizophrenia and bipolar disorder, remains unclear.

Methods

Exploratory factor analysis of interviewer-rated clinical symptoms in patients with schizophrenia or bipolar disorder, their first-degree biological relatives, and nonpsychiatric controls (total N = 193), followed by examination of associations between symptom dimensions and self reports on personality questionnaires.

Results

Covariance in symptoms was accounted for by five factors: positive symptoms of psychosis, negative symptoms of psychosis, disorganization, mania, and depression/anxiety. Schizophrenia and bipolar patients/relatives reported elevated negative emotionality and absorption and lower positive emotionality relative to controls. Personality did not differ between schizophrenia and bipolar patients/relatives, but there was a different pattern of associations between symptoms and personality in these groups.

Conclusions

Discrete dimensions reflecting psychotic, manic, and depressive symptoms emerge when a broad set of clinical symptoms is examined in a sample overrepresented by psychotic experiences and affective disturbances. Although normal-range personality traits index common phenotypes spanning schizophrenia and bipolar spectra, the same symptoms may carry different significance across disorders.     

Serum lipids,metabolic syndrome and lifetime suicide attempts in patients with bipolar disorder

Objective

Bipolar disorder is associated with a high risk of suicide. Many clinical characteristics and, recently, biomarkers have been studied with the aim to find useful predictors of suicidality. The role of serum lipids has also been explored albeit with conflicting results; however, few studies have been focused on patients with bipolar disorder.Aim of our study is to investigate whether serum cholesterol, triglycerides, HDL-c and metabolic syndrome are associated with lifetime suicide attempts in a large naturalistic sample of patients with bipolar disorder.

Methods

220 patients with bipolar disorder were included. History of lifetime suicide attempts was systematically and retrospectively assessed for each patient. Blood exams testing total cholesterol, triglycerides, and HDL-c levels were performed, and metabolic syndrome was diagnosed according to NCEP ATP-III modified criteria. Serum lipid levels and metabolic syndrome were compared in patients with or without history of suicide attempt. According to a theory that links impulsivity and violence with low cholesterol, the association between lipid levels and violent suicidal behavior was also assessed.

Results

Lifetime suicide attempts rate was 32.3%. There were no statistically significant differences between patients with and without lifetime suicide attempts in cholesterol, triglycerides, HDL-c levels, and the prevalence of metabolic syndrome. No differences in the same variables were found in violent suicide attempters compared with nonviolent ones. Clinical characteristics such as gender, low education, higher number of manic and depressive episodes, and taking more medications for bipolar disorder were associated with lifetime suicide attempts.

Conclusions

Our results do not support the hypothesis of a strong association between serum lipid levels and suicide in patients with bipolar disorder.     

Prevalence and clinical correlates of alcohol use disorders among bipolar disorder patients: Results from the Brazilian Bipolar Research Network

Objectives

To investigate prevalence rates and clinical correlates of alcohol use disorders (AUD) among bipolar disorder (BD) patients in a large sample from the Brazilian Bipolar Research Network.

Methods

Four hundred and eighty-three DSM-IV BD patients, divided according to the presence or absence of a lifetime AUD diagnosis (BD-AUD vs. BD-nonAUD), were included. Demographic and clinical characteristics of these two groups were compared. Logistic regression was performed to identify which characteristics were most strongly associated with a lifetime AUD diagnosis.

Results

Nearly 23% presented a lifetime AUD diagnosis. BD-AUD patients were more likely to be male, to present rapid cycling, post-traumatic stress disorder (PTSD), anorexia, other substance use disorders (SUD), family history of SUD, any substance misuse during the first mood episode, history of psychosis, suicide attempts, and younger age at onset of illness than BD-nonAUD patients. Logistic regression showed that the variables most strongly associated with a lifetime AUD diagnosis were SUD (non-alcohol), any substance misuse during the first mood episode, PTSD, male gender, suicide attempt, family history of SUD, and younger age at onset of BD.

Conclusions

BD-AUD patients begin their mood disorder earlier and present more suicidal behaviors than BD-nonAUD patients. Personal and family history of SUD may be good predictors of comorbid AUD among BD patients. These variables are easily assessed in the clinical setting and may help to identify a particularly severe subgroup of BD patients.     

Correlates of psychiatric hospitalization in a clinical sample of Canadian adolescents with bipolar disorder

Objective

To identify factors associated with psychiatric hospitalization among adolescents with bipolar disorder (BD).

Methods

Participants were 100 adolescents, ages 13–19, who fulfilled DSM-IV criteria for bipolar I disorder [(BD-I), n = 26], bipolar II disorder [(BD-II), n = 40], or operationalized criteria for BD not otherwise specified [(BD-NOS), n = 34], via the Schedule for Affective Disorders and Schizophrenia, Present and Lifetime version (KSADS-PL). Demographic, clinical, and family history variables were measured via clinical interview with the participant and a parent or guardian.

Results

The lifetime prevalence of psychiatric hospitalization was 50%. Significant predictors of psychiatric hospitalization in univariate analyses included older age, BD-I, history of suicide attempt, psychosis, lifetime use of second generation antipsychotics (SGAs), lithium, SSRI antidepressants and any medication. BD-II was negatively associated with psychiatric hospitalization. In multivariable analyses, older age, history of suicide attempt, psychosis and use of SGAs were positively associated with hospitalization, whereas BD-II was negatively associated with hospitalization.

Conclusions

Psychiatric hospitalization in adolescents with BD is highly prevalent and associated with older age and proxies for greater illness severity. Further studies are needed to identify strategies for reducing the need for psychiatric hospitalizations among adolescents with BD.     

Psychiatric and substance-use comorbidities associated with lifetime crack cocaine use in young adults in the general population

Objective

To assess the association between lifetime crack cocaine use and psychiatric (post-traumatic stress disorder, current depression, current dysthymia, generalized anxiety disorder, panic disorder with agoraphobia, social phobia, as well as SRQ scores and suicide risk) and substance-use disorders (tobacco, alcohol, cannabis, cocaine, amphetamine, inhalants, sedatives, hallucinogens and opioids) in youth in the general population of the city of Pelotas, RS.

Method

This was a cross-sectional population-based study, involving 1560 participants between 18 and 24 years old. Lifetime substance use and abuse were investigated using the ASSIST inventory. Psychiatric comorbidities were assessed using the Mini-International Neuropsychiatric Interview and symptoms of common mental disorders were evaluated with the Self-Reported Questionnaire (SRQ).

Results

The prevalence of lifetime crack cocaine use in the sample was 2.5%. Its use was associated with total SRW scores and the presence of post-traumatic stress disorder, antisocial personality disorder and suicide risk in the final regression model. Tobacco, alcohol, cannabis, cocaine, amphetamine and cocaine dependence were also associated with lifetime use of crack cocaine.

Discussion

Youth with a history of crack cocaine use had a higher prevalence of psychiatric conditions such as post-traumatic stress disorder, as well as an increased risk of tobacco, alcohol, cannabis, cocaine, amphetamine and inhalant use and dependence.     

Diagnostic and psychosocial differences in psychiatrically hospitalized military service members with single versus multiple suicide attempts

Introduction

Individuals with multiple versus single suicide attempts present a more severe clinical picture and may be at greater risk for suicide. Yet group differences within military samples have been vastly understudied.

Purpose

The objective is to determine demographic, diagnostic, and psychosocial differences, based on suicide attempt status, among military inpatients admitted for suicide-related events.

Method

A retrospective chart review design was used with a total of 423 randomly selected medical records of psychiatric admissions to a military hospital from 2001 to 2006.

Results

Chi-square analyses indicated that individuals with multiple versus single suicide attempts were significantly more likely to have documented childhood sexual abuse (p =.025); problem substance use (p = .001); mood disorder diagnosis (p = .005); substance disorder diagnosis (p =.050); personality disorder not otherwise specified diagnosis (p =.018); and Axis II traits or diagnosis (p = .038) when compared to those with a single attempt history. Logistic regression analyses showed that males with multiple suicide attempts were more likely to have problem substance use (p = .005) and a mood disorder diagnosis (p =.002), while females with a multiple attempt history were more likely to have a history of childhood sexual (p =.027).

Discussion

Clinically meaningful differences among military inpatients with single versus multiple suicide attempts exist. Targeted Department of Defense suicide prevention and intervention efforts that address the unique needs of these two specific at-risk subgroups are additionally needed.     

Temperament and character traits in patients with bipolar disorder and associations with attempted suicide

Objective

This study was intended to investigate temperament and character traits in bipolar disorder patients with or without a history of attempted suicide.

Methods

One hundred nineteen patients diagnosed with euthymic bipolar disorder based on Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision, and with no accompanying Axis I and II comorbidity, and 103 healthy controls were included. Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Axis I and II disorders were used to exclude Axis I and II comorbidity. Temperament and character traits of bipolar patients with a history attempted suicide (25.2%, n = 30) or without (74.8%, n = 89) and of the healthy volunteers were determined using the Temperament and Character Inventory. The association between current suicide ideation and temperament and character traits was also examined.

Results

Bipolar patients with or without a history of attempted suicide had higher harm avoidance (HA) scores compared with the healthy controls. Persistence scores of bipolar patients with no history of attempted suicide were lower than those of the healthy controls. Self-directedness (SD) scores of the bipolar patients with a history of attempted suicide were lower than those of patients with no such history. Self-transcendence scores of bipolar patients with no history of attempted suicide were lower than those of both the healthy controls and of those patients with a history of attempted suicide. A positive correlation was determined between current suicidal ideation scale scores and HA, and a negative correlation between SD and cooperativeness was determined.

Conclusions

High harm avoidance may be a temperament trait specific to bipolar disorder patients. However, it may not be correlated with attempted suicide in such patients. These may have low persistence, high SD and low self-transcendence temperament and character traits that protect against attempted suicide. Harm avoidance, SD, and cooperativeness may be correlated with current suicidal ideation.     

The psychiatric sequelae of burn injury

Objective

To examine factors predicting psychiatric morbidity, taking into account the full range of psychiatric disorders before and after burn injury.

Methods

A cohort of 107 patients consecutively admitted to a Swedish national burn center was examined for lifetime psychiatric morbidity, as well as 94 patients at 1 year postinjury. Sixty-seven individuals, some from that same cohort, were interviewed at 2 to 7 years postinjury. The predictive effects of psychiatric history, personality and other risk factors for psychiatric morbidity following burn were evaluated with multiple regression analyses.

Results

The prevalence of having a psychiatric disorder preburn was 57%. One year postinjury 19% had minor or major depression and 23% had subsyndromal or full posttraumatic stress disorder. At 2 to 7 years, 31% fulfilled the criteria for a psychiatric disorder. The strongest contributing factors were a history of psychiatric morbidity and neuroticism.

Conclusions

Two-thirds of the patients had a lifetime psychiatric disorder, and one-third had a psychiatric diagnosis 2 to 7 years postburn. Mental health problems can have a major impact on daily life and functional abilities. Thus, identification and treatment of a range of psychiatric disorders, taking into account preburn psychiatric disorders and personality, is important for optimal adjustment after burn.     

Hopelessness and suicidal risk in bipolar disorder. A study in clinically nonsyndromal patients

Objective

Attempted suicide and death due to suicide are not uncommon among patients with bipolar disorder. Although some risk factors for suicidality in bipolar patients have been identified, little is known about hopelessness and other possible trait or diathesis-related factors. Consequently, the objective of this study was to investigate variables associated with suicidal risk in clinically nonsyndromal bipolar patients.

Methods

A sample of 102 outpatients with a diagnosis of bipolar disorder according to International Classification of Diseases, 10th Revision criteria during nonsyndromal stage were evaluated. On the basis of suicidal history, patients were divided into suicide attempt, suicidal ideation, and nonsuicidal groups. Sociodemographic, clinical, and psychopathological variables were assessed.

Results

As compared with the nonsuicidal group, female sex, combined psychopharmacologic treatment, and hopelessness were independently associated with suicide attempt. Hopelessness and insight into having a mental disorder were independently associated with history of suicidal ideation.

Conclusions

Patients with bipolar disorder and suicidal history are characterized by the presence of hopelessness, which probably confers greater vulnerability for suicidal behavior in the presence of stress factors. This identification of the risk profile for suicidal behavior in nonsyndromal bipolar patients adds complementary information to risk factors established for suicidality during acute phases of the disease, allows for differentiated preventive and treatment approaches of patients at risk, and suggests psychotherapy as an advisable intervention in this group of patients.     

Coping profiles in bipolar disorder

Objective

As coping responses have the capacity to distinctly influence the illness course in affective disorders, they form targets for psychological intervention. Beneficial effects have been reported for interventions incorporating adaptive coping in bipolar disorder. Identification of differential coping preferences in bipolar disorder sub-types has etiological and clinical implications. As most studies to date have focused exclusively on bipolar I disorder, the current study examines coping profiles in those with a bipolar I or II disorder, contrasted with unipolar depressive and healthy controls.

Methods

Groups were derived on the basis of agreement between clinician and DSM-IV diagnoses. Participants (94 bipolar I, 114 bipolar II, 109 unipolar recurrent depression, 100 healthy controls) completed coping style measures including the Brief Cope, Responses to Positive Affect questionnaire, Response Styles Questionnaire, the Coping Inventory for Prodromes of Mania, and the Cognitive Emotion Regulation Questionnaire.

Results

Bipolar (I and II) participants were more likely than unipolar participants to ruminate about positive affect, and engage in risk taking when faced with negative affect. Medication status and current mood symptoms influenced risk-taking scores in the bipolar sub-sets, however rumination about positive affect appeared to represent a trait-like response in those with a bipolar II disorder. Behavioral coping strategies differentiated bipolar sub-types, with bipolar II participants being less likely to seek support when faced with stress, and less likely to engage in strategies to down-regulate hypomania.

Conclusion

Coping style differences were observed between bipolar sub-types. Further consideration of such differentiating characteristics should serve to direct the focus towards specific targets for clinical intervention, reflecting nuances integral to the differing conditions.     

A comparison of life events in patients with unipolar disorder or bipolar disorder and controls

Objective

The present study aimed to explore the association between stressful life events (LEs) and the development of affective psychopathology.

Method

Thirty patients with unipolar disorder and 30 patients with bipolar disorder were compared to 60 matched healthy controls in regard to the rate of stressful LEs. Assessment measures included the Beck Depression Inventory, the Adult Life Events Questionnaire, and the Childhood Life Events List.

Results

The entire sample of affective patients had more LEs in general, more negative LEs, and more loss-related LEs in the year preceding their first depressive episode as compared with normal controls. Subjects with unipolar disorder had more positive LEs and more achievement LEs, whereas subjects with bipolar disorder had more uncontrollable LEs in the year preceding the first depressive episode. The relationship between LEs and manic episodes was prominent in the year preceding the first manic episode, with subjects with bipolar disorder reporting more LEs in general and more ambiguous events in that year. Almost no significant differences on LE frequency were observed in the year before the last depressive and manic episodes in the patient groups with unipolar and bipolar disorder. A significant relationship was found between childhood LEs and the development of affective disorders in adulthood, with patients with unipolar disorder exhibiting less positive and achievement LEs.

Conclusions

In both the unipolar and the bipolar groups, the major impact of LEs on the onset of affective disorders was found in the year before the first depressive or manic episodes. This suggests that the accumulation of stressful LEs at this crucial period contributes to the precipitation of a pathological response mechanism. Once established, this mechanism would be reactivated in the future by even less numerous and less severe stressors, compatible with the kindling hypothesis.     

Personality and the bipolar spectrum: normative and classification data for the Eysenck Personality Questionnaire-Revised

Background

Personality traits dispose individuals toward particular affective states and may therefore have an important role in the etiology of affective disorders in particular. Despite being one of the most widely used and well-researched personality instruments, few studies have studied bipolar spectrum disorders using the revised Eysenck Personality Questionnaire (EPQ-R) (Eysenck HJ, Eysenck SBG. The Eysenck Personality Questionnaire-Revised. Sevenoaks: UK; Hodder & Stoughton, 1992).

Methods

The EPQ-R was administered to 50 bipolar patients, 50 unipolar patients, and 50 controls matched on age and sex. Participants in clinical groups were euthymic, and participants in the control groups were screened for symptoms of depression.

Results

The EPQ-R scores were most effective at discriminating unipolar patients from controls, such that unipolar patients were higher on neuroticism and lower on extraversion. Bipolar patients showed a similar personality profile to, but were not clearly distinguished from, unipolar patients.

Conclusions

This research provides preliminary normative data for the EPQ-R that complement previous theoretical and empirical work in this area and suggests the usefulness of this tool in a clinical setting.     

Suicide attempts and mortality in eating disorders: a follow-up study of eating disorder patients

Objective

The aim of this study is to explore the prevalence of hospital-treated suicide attempts in a large clinical population of eating disorder patients.

Method

Follow-up study of adults (N= 2462, 95% women, age 18–62 years) admitted to the Eating Disorder Clinic of Helsinki University Central Hospital in the period 1995–2010. For each patient, four controls were selected and matched for age, sex and place of residence. The end point events were modeled using Cox’s proportional hazard model, taking matching into account.

Results

We identified 156 patients with eating disorder (6.3%) and 139 controls (1.4%) who had required hospital treatment for attempted suicide. Of them, 66 (42.3%) and 37 (26.6%) had more than one attempt. The rate ratio (RR) for suicide attempt in patients with eating disorder was 4.70 [95% confidence interval (CI) 1.41–15.74]. In anorexia nervosa, RR was 8.01 (95% CI 5.40–11.87), and in bulimia nervosa, it was 5.08 (95% CI 3.46–7.42). In eating disorder patients with a history of suicide attempt, the risk of death from any cause was 12.8%, suicide being the main cause in 45% of the deaths.

Conclusion

Suicide attempts and repeated attempts are common among patients with eating disorders. Suicidal ideation should be routinely assessed from patients with eating disorders.     

Prevalence of psychiatric disorders in patients with diabetes types 1 and 2

Background

Diabetes mellitus, classified into types 1 and 2, is a chronic disease that shows high comorbidity with psychiatric disorders. Insulin-dependent patients show a higher prevalence of psychiatric disorders than do patients with type 2 diabetes.

Methods

This research involved the participation of 200 subjects divided into 2 groups: 100 patients with diabetes type 1 and 100 patients with diabetes type 2. This study used the Mini International Neuropsychiatric Interview for the identification of psychiatric disorders.

Results

Of the 200 participants, 85 (42.5%) were found to have at least 1 psychiatric disorder. The most prevalent disorders were generalized anxiety disorder (21%), dysthymia (15%), social phobia (7%), current depression (5.5%), lifelong depression (3.5%), panic disorder (2.5%), and risk of suicide (2%). Other disorders with lower prevalence were also identified. The groups showed a statistically significant difference in the presence of dysthymia, current depression, and panic disorder, which were more prevalent in patients with diabetes type 1.

Conclusion

The high prevalence of psychiatric disorders in diabetic patients points to the need for greater investment in appropriate diagnostic evaluation of patients that considers mental issues. The difference identified between the groups shows that preventive measures and therapeutic projects should consider the specific demands of each type of diabetes.     

Population-based prevalence of smoking in psychiatric inpatients: a focus on acute suicide risk and major diagnostic groups

Objective

The aim of the study was to define the extent of current and lifetime smoking by diagnostic groups and suicide risk as reason for admission in a geographically defined psychiatric inpatient cohort.

Design

The study used a population-based retrospective chart review.

Methods

Smoking status and discharge diagnoses for Olmsted County, Minnesota, inpatients aged 18 to 65 admitted for psychiatric hospitalization in 2004 and 2005 were abstracted from the electronic medical record. Diagnostic groups were compared to each other using χ² tests and Fisher exact test to analyze smoking status within the inpatient sample with significance defined as P ≤ .05.

Results

Eighty percent (80.41) of our sample of 776 patients was hospitalized due to acute suicide risk. Discharge diagnostic group composition included affective disorders (80.3%), substance abuse disorders (36.1%), anxiety disorders (19%), psychotic disorders (16.4%), and personality disorders (10.3%). Of the sample, 72.2% had at least one comorbid disorder. Of the 776 patients, 356 (45.9%) were current smokers. Substance abuse and psychotic disorder diagnoses were significantly correlated with current smoking status (<.0001, .02) with 77.1% and 55.9%, respectively, being current smokers compared to other psychiatric inpatient groups. All diagnostic groups smoked at higher rates and had less success stopping than the US general population.

Conclusion

Our findings clearly demonstrate stratification of current smoking and quit rates in psychiatric inpatient' diagnostic groups vs the US general population and Minnesota. Further research into the association between suicide risk, smoking, and mortality in the seriously mentally ill is necessary. Recognizing and addressing smoking in psychiatric patients in both hospital and outpatient settings is critical to addressing survival differences compared to the general population.     

Axis I and Axis II diagnoses in women with PCOS

Objective

The objective was to determine the current prevalence of Axis I and Axis II psychiatric diagnoses in patients with polycystic ovary syndrome (PCOS).

Method

The study sample included 73 patients with PCOS and 73 control subjects. Psychiatric disorders were determined by structured clinical interviews.

Results

The rate of any Axis I psychiatric disorder (28.8% vs. 15.1%), social phobia (13.7% vs. 2.7%), generalized anxiety disorder (11.0% vs. 1.4%), any Axis II psychiatric disorder (23.3% vs. 9.6%) and avoidant personality disorder (12.3% vs. 1.4%) was significantly more common in the patient group compared to the control group.Of women with PCOS, 21 (28.8%) had at least one Axis I and 17 (23.3%) had at least one Axis II diagnosis. The most common Axis I disorder was social phobia (13.7%) and the most common Axis II disorder was avoidant personality disorder (12.3%) in women with PCOS. Social phobia, generalized anxiety disorder, and avoidant personality disorder were significantly more common in the patient group compared to the control group.

Conclusion

Our results suggest that a considerable proportion of women with PCOS also present with anxiety and personality disorders.     

Concept actuel de paraphrénie et lien avec les troubles thymiques

Objectives

From a clinical observation, firstly we will discuss the clinical value of such diagnosis of paraphrenia. Secondly, we will describe possible associations between paraphrenia and affective disorder.

Observation

We present the clinical observation of M. B., 42 years, hospitalized in psychiatric department against his will for behavioral troubles and delusional ideas. He previously suffered twice from depression that needed hospitalizations (in 1995 and 2010). After the last hospitalization, a treatment by escitalopram was prescribed but the patient didn’t follow this treatment. When he was rehospitalised, he showed a psychomotor excitation, a depressive mood and insomnia without fatigue. He also had systematized delusions centered on his family, with imagination and interpretation mechanisms and megalomania and persecution thematics. The patient was not desorganised. A treatment by risperidone and valproic acid was prescribed and resulted in a good regression of the different symptoms within two months.

Discussion

If we apply the international classification like the ICM 10, this patient could be diagnosed: “persistent delirium and bipolar disorder”. But if we apply other criteriae such as those of Ravidran and al., M. B. could be considered as presenting a paraphrenia. If we consider the euphoria and the psychomotor excitation as being a part of confabulatory paraphrenia, the affective disorder could be considered as a recurrent depressive disorder rather than a bipolar disorder. Thus, this clinical observation may link paraphrenia to affectives disorders and this link could be supported by four hypotheses. First, paraphrenia can be an affective disorder. Two observations support this hypothesis: the cyclic evolution and some symptoms, like the psychomotrice excitation, which are common between paraphrenia and mania. Second, paraphrenia may be considered as a kind of evolution of affectives disorders as a delusional reconstruction scarring. Nodet even described the paraphrenia post-mania and the paraphrenia post-depression. Third, patient with a paraphrenia may be more prone to develop an affective disorder and the delusional disorder mixing reality and imaginary elements may result in difficulties for the adaptation to environmental stress. Fourth, same risks factors such as genetic or epigenetic factors, emotional deprivation and/or social isolation are common to paraphrenia and affective disorder. However, paraphrenia is frequently associated with cluster A personality disorder (paranoiac and schizoid) while affective disorder are more linked to cluster B personality disorder (borderline).

Conclusion

The efficacy of a treatment combining neuroleptic and mood stabilizers and the preservation of social insertion are important and indicate a therapeutic strategy that is different from schizophrenia. Thus, the determination of a link between paraphrenia and affective disorders could allow better therapeutic strategy and better follow-up on the long run.     

Self-image and suicide in a Swedish national eating disorders clinical register

Objective

Using a prospective design, to examine the relation between self-image (assessed using the Structural Analysis of Social Behavior) and suicide attempts/completions in women with anorexia nervosa-restricting type (ANR), anorexia nervosa-binge/purge type (ANBP), bulimia nervosa (BN), binge eating disorder (BED), and eating disorder not otherwise specified (EDNOS); and to assess whether these self-image variables add unique predictive value to suicide when considering other baseline predictors.

Method

Women (N = 2269) aged 12 to 45 (M = 22.1) presenting to specialist eating disorders clinics in Sweden between 2005 and 2009 were identified through the Stepwise Eating Disorders Quality Register. Data on age, body mass index, eating disorder severity (Eating Disorder Examination-Questionnaire scores), psychiatric comorbidity, global assessment of functioning, and self-image were abstracted from Stepwise and included as baseline predictors or covariates. Suicide information (prior attempt and attempt/completion after Stepwise registration) was obtained from the National Patient Register and Cause of Death Register.

Results

Prevalence of detected suicide attempts/completions over the study period was 9.2%. Negative self-image variables were associated with prior suicide attempts in ANR and EDNOS and later suicide attempts/completions in women with BN. In a stepwise Cox proportional hazards model, only low self-affirmation predicted time to suicide attempts/completions in women with BN when accounting for age and prior suicide attempt.

Conclusion

Assessing self-image might assist with identifying women with BN at elevated risk for suicide.     

Dimensions affectives et impulsives dans le trouble bipolaire et le trouble de la personnalité borderline

Background

Studies have shown that patients with borderline personality disorder are often misdiagnosed to have bipolar disorder and conversely. Indeed, a number of characteristics common to both disorders could explain this problem: emotional instability as well as impulsivity represent confounding factors and contribute to the risk of misdiagnosis. However, it appears that these characteristics manifest themselves in different ways according to the pathology. The aim of the study is to show differences between affective lability, emotional intensity and impulsivity dimensions. The clinical aim is to refine bipolar disorder and borderline personality disorder diagnosis, to improve psychological care for these patients in the long-term.