Diagnoses, Psychosocial Stressors and Adaptive Functioning in Attempted Suicide

A systematic sample of 78 suicide attempters (37 men and 41 women), of whom 83% were hospitalized, were interviewed according to SCID I and II and Axes III-V according to DSM-III-R. Mood disorders were most common (56%). Forty-four suicide attempters (56%) suffered from comorbid diagnoses on Axis I-II. Borderline personality disorder was more common among women then men (56% vs. 24%, respectively, p = 0.01). Axis III disorders were confirmed for 45%. Sixty-two percent of the suicide attempters had severe psychosocial stressors (Axis IV). When comparing subjects with only Axis I disorders to those with Axis I and II disorders, no difference with respect to psychosocial stressor grade was observed. Moreover, those with only Axis I disorders were not impaired in their adaptive functioning (Axis V) even if severe psychosocial stressors were present. In contrast, an association (p = 0.02) was found between high stress and low functioning in patients with both Axis I and Axis II disorders. The data suggest that in clinical practice, beside evaluation of Axis I and Axis II disorders, also stressors and global functioning should be included in the assessment of suicide risk after attempted suicide.     

Prevalence of subthreshold forms of psychiatric disorders in persons making suicide attempts in Hungary.

BACKGROUND: Suicide and suicide attempts have been associated to psychiatric illnesses; however, little is known about the role in suicide risk of those symptoms that do not meet the full criteria for a DSM-IV disorder. The aim of this study was to examine the prevalence of subthreshold psychiatric disorders among suicide attempters in Hungary. METHODS: Using a modified structured interview (Mini International Neuropsychiatric Interview) determining 16 Axis I psychiatric diagnoses and their subthreshold forms defined by the DSM-IV and a semistructured interview collecting background information, the authors examined 140 consecutive suicide attempters, aged 18-65 years. RESULTS: Eighty-three-point-six percent of the attempters had one or more current threshold diagnoses on Axis I and in addition more than three-quarters (78.6%) of the subjects had at least one subthreshold diagnosis. Six-point-four percent of the subjects (N = 9) had neither subthreshold nor threshold diagnoses at the time of their suicide attempts. Ten percent of the subjects (N = 14), not meeting the full criteria for any DSM-IV diagnoses, had at least one subthreshold diagnosis. In 68.6% of the subjects (N = 96), both subthreshold and threshold disorders were diagnosed at the time of their suicide attempts. The number of subthreshold and threshold diagnoses were positively and significantly related (chi2 = 5.12, df = 1, P < 0.05). Sixty-three-point-six percent of the individuals received two or more current threshold diagnoses on Axis I and 44.3% of the individuals (N = 62) had two or more subthreshold diagnoses at the time of their suicide attempts. LIMITATIONS: The subthreshold definitions in this study included only those forms of the disorders which required the same duration as the criteria DSM-IV disorder with fewer symptoms. Conclusions - Suicide attempts showed a very high prevalence of subthreshold disorders besides psychiatric disorders meeting the full criteria required according to the DSM-IV. Subthreshold forms of mental disorders need to be taken into account in suicide prevention.     

Suicidal ideation and attempts in bipolar I and II disorders

OBJECTIVE: Few studies have investigated the prevalence of and risk factors for suicidal ideation and attempts among representative samples of psychiatric patients with bipolar I and II disorders. METHOD: In the Jorvi Bipolar Study (JoBS), psychiatric inpatients and outpatients were screened for bipolar disorders with the Mood Disorder Questionnaire from January 1, 2002, to February 28, 2003. According to Structured Clinical Interviews for DSM-IV Axis I and II Disorders, 191 patients were diagnosed with bipolar disorders (bipolar I, N = 90; bipolar II, N = 101). Suicidal ideation was measured using the Scale for Suicidal Ideation. Prevalence of and risk factors for ideation and attempts were investigated. RESULTS: During the current episode, 39 (20%) of the patients had attempted suicide and 116 (61%) had suicidal ideation; all attempters also reported ideation. During their lifetime, 80% of patients (N = 152) had had suicidal behavior and 51% (N = 98) had attempted suicide. In nominal regression models, severity of depressive episode and hopelessness were independent risk factors for suicidal ideation, and hopelessness, comorbid personality disorder, and previous suicide attempt were independent risk factors for suicide attempts. There were no differences in prevalence of suicidal behavior between bipolar I and II disorder; the risk factors were overlapping but not identical. CONCLUSION: Over their lifetime, the vast majority (80%) of psychiatric patients with bipolar disorders have either suicidal ideation or ideation plus suicide attempts. Depression and hopelessness, comorbidity, and preceding suicidal behavior are key indicators of risk. The prevalence of suicidal behavior in bipolar I and II disorders is similar, but the risk factors for it may differ somewhat between the two.     

Patterns of Comorbidity of Suicide Attempters: An Update

Between 10 and 20 million people attempt suicide every year worldwide, and suicide attempts represent a major economic burden. Suicide attempters suffer from high rates of comorbidity, and comorbidity is the rule in suicide re-attempters. Comorbidity complicates treatment and prognosis and causes a more protracted course. In the present narrative review, we included these patterns of comorbidity: intra-Axis I disorders, intra-Axis II disorders, Axis I with Axis II disorders, and psychiatric with physical illnesses. We also briefly reviewed the patterns of comorbidity in suicide re-attempters. We concluded that comorbidity at different levels appears to be the rule in suicide attempters, particularly in those who re-attempt. However, several issues deserve further research regarding the patterns of comorbidity in suicide attempters.     

Comorbidity of axis I and axis II disorders in patients who attempted suicide

OBJECTIVE: The authors compared the characteristics of suicide attempters with and without comorbid psychiatric and personality disorders to identify factors that explain the high suicide risk associated with psychiatric comorbidity. METHOD: A representative group of 111 patients who had attempted suicide (72 female and 39 male) was assessed for psychiatric and personality disorders according to ICD-10 criteria. The characteristics of patients with both types of disorder were compared with those of patients without comorbid disorders. A semistructured interview schedule and standardized questionnaires were used to investigate patients' background characteristics, the circumstances of the suicide attempts, psychological characteristics, and outcome after 12-20 months. RESULTS: Comorbidity of psychiatric and personality disorders was present in 49 patients (44%). More patients with comorbid disorders had made previous suicide attempts (N=41 [84%] versus N=28 [45%]) and repeated attempts during the follow-up period (N=25 [51%] versus N=9 [15%]). Differences in precipitants and motives for the index episode were also found: patients with comorbid disorders were more depressed and hopeless, reported more episodes of aggression, were more impulsive, and had lower self-esteem and poorer problem-solving skills. Differences in self-esteem and problem-solving skills distinguished between the groups in a stepwise discriminant function analysis. More of the patients with comorbid disorders reported not being loved by their parents and parental suicidal behavior. CONCLUSIONS: Suicide attempters with comorbid psychiatric and personality disorders show marked differences from those without both of these disorders. Comorbidity may contribute to greater suicide risk. Some of the characteristics of patients with comorbid disorders pose major clinical challenges that should be addressed in an effort to reduce suicide risk.     

The familial aggregation of adolescent suicide attempts

The objective of this study was to determine whether the familial aggregation of suicidal behaviour is explained by the familial aggregation of personality disorder and aggression. The relatives of 62 clinically referred adolescent suicide attempters were compared with 70 never-suicidal psychiatric controls. The first-degree relatives of the suicide attempters had a higher rate of suicide attempts/completion than those of the psychiatric controls. This rate remained significantly higher after controlling for Axis I and II differences in the probands and the relatives, but familial personality disorder was significantly associated with suicidal risk in probands. Among the adolescent attempters, high scores on a measure of assaultiveness were associated with significantly higher familial rates of suicide attempts/completion. Our results support the hypothesis that suicidal behaviour may be transmitted as a trait independent of Axis I and II psychopathology but that, in addition, personality disorder has a role in the transmission of suicidal behaviour. An interrelationship between proband assaultiveness and the familial aggregation of suicidality was noted.     

Risk and protective factors predicting multiple suicide attempts

This study compared demographical and clinical variables between first and multiple suicide attempters and investigated risk and protective factors predicting multiple attempts. 228 patients visiting emergency department after attempting suicide were divided into two groups: first attempter (n=148, 64.9%) and multiple attempter (n=80, 35.1%). Demographic variables, clinical characteristics, factors related with suicide behavior, and psychiatric resources between two groups were compared. Multivariate logistic regression analysis was conducted to investigate risk and protective factors predicting multiple attempts. The results showed that multiple attempters were younger, not married, more severe in psychopathology (e.g., psychiatric disorder, personality disorder, lower function, and suicide family history) and suicidality (e.g., repetitive/severe/continuous suicide ideation), and lower in psychiatric resources (e.g., interpersonal stress/conflict, conflicting interpersonal relationship, socially isolated, lower personal achievement, and lower ability to control emotion) than first attempters. Suicide ideation severity and conflicting interpersonal relationships predicted multiple suicide attempts, whereas past year's highest global functioning score and age over 45 protected against multiple suicide attempts. This study demonstrated that multiple suicide attempters have more severe clinical profile than first suicide attempters. Moreover, decreasing severity of suicide ideation, improving interpersonal relationships, and enhancing functioning level of suicide attempters might be important in preventing them from re-attempting suicide.     

Disentangling dysthymia from major depressive disorder in suicide attempters' suicidality, comorbidity and symptomatology

Dysthymia and major depressive disorder (MDD) are both risk diagnoses for suicidal behaviour. The aim of the present study was to identify clinical differences between these disorders, with a special reference to dysthymia. We studied suicidal behaviour, comorbidity and psychiatric symptoms of inpatient suicide attempters with dysthymia and MDD. We used DSM III-R diagnostics, the Suicide Assessment Scale (SUAS) and the Comprehensive Psychopathological Rating Scale (CPRS), part of which is the Montgomery and Asberg Depression Rating Scale (MADRS). Suicide mortality, number of repeated suicide attempts, method of suicide attempt and comorbidity of Axis I did not differ between the groups. Dysthymia patients, however, suffered more than MDD patients from DSM-III-R Axis II diagnoses (above all cluster B). There was no significant difference in Axis III comorbidity. Total SUAS, CPRS and MADRS scores did not differ significantly between the groups. When studying separate SUAS and CPRS items in a multivariate analysis, the CPRS items "aches and pains", "increased speech flow", increased "agitation" and "less tendency to worrying over trifles" as well as young age remained independently associated with dysthymia. Dysthymia patients, who later committed suicide, more often reported increased "aches and pains" than those who did not commit suicide. In this small sample of suicide attempters, we conclude that dysthymia suicide attempters, more often than MDD patients, have a comorbidity with personality disorders, which combined with a picture of aches and pains, could be factors explaining their suicidality.     

Familial pathways to early-onset suicide attempt: risk for suicidal behavior in offspring of mood-disordered suicide attempters

BACKGROUND: Although adoption, twin, and family studies have shown that suicidal behavior is familial, the risk factors for familial transmission from parent to child remain unclear. METHODS: A high-risk family study was conducted comparing the offspring of 2 mood-disordered groups: suicide attempters and nonattempters. Recruited from 2 sites, probands were 81 attempters and 55 nonattempters, with 183 and 116 offspring, respectively. Offspring were assessed by investigators masked to proband status. Probands and offspring were assessed with respect to psychopathologic findings, suicide attempt history, impulsive aggression, and exposure to familial environmental stressors. RESULTS: Offspring of attempters had a 6-fold increased risk of suicide attempts relative to offspring of nonattempters. Familial transmission of suicide attempt was more likely if (1) probands had a history of sexual abuse and (2) offspring were female and had a mood disorder, substance abuse disorder, increased impulsive aggression, and a history of sexual abuse. CONCLUSIONS: The offspring of mood-disordered suicide attempters are at markedly increased risk for suicide attempts themselves. Familial transmission of suicidal behavior in families with mood disorders almost always requires transmission of a mood disorder and is also related to the offspring's impulsive aggression and the familial transmission of sexual abuse. Early treatment of mood disorders and targeting impulsive aggression and sexual trauma may be helpful in the prevention and treatment of suicidal behavior in families with mood disorders.     

Relationships between attempted suicide, temperamental vulnerability, and violent criminality in a Swedish forensic psychiatric population.

The relationship between suicide attempts and different vulnerability factors was investigated in 61 male subjects during forensic psychiatric examination. Personality traits and psychopathy were determined by means of the Karolinska Scales of Personality (KSP) and the Psychopathy Checklist-Revised (PCL-R). Clinical diagnoses were determined by the use of Structured Clinical Interview for DSM-III-R (SCID). Platelet monoamine oxidase (MAO) activity was investigated in 58 subjects.Suicide attempters had extremely low socialization and high impulsive aggression. This was independent of a history of repeatedly criminal violence or not. They had higher PCL-R scores and lower levels of platelet MAO activity than non-attempters. No relationship was found between suicide attempts and repeated violent criminality. However, among the subjects with repeated criminal violence there was a highly significant difference between suicide attempters and non-attempters, indicating different personality profiles in violent offenders with and without suicidal behavior. Suicidal behavior was significantly associated with borderline personality disorder, but not with any other single DSM-III-R disorder. The results show a far more severe personality disturbance in suicide attempters than in other violent patients in this type of population. Suicidal behavior should therefore be evaluated and treated per se.     

Psychosocial risk factors associated with suicide attempts and violence among psychiatric inpatients

OBJECTIVES: To better understand the relationship between suicidal behavior and violence directed toward others among patients with major psychiatric disorders, this study examined how suicide attempts and violent behaviors were associated with various psychosocial problems. METHODS: Participants were inpatients in two psychiatric state hospitals. They included 216 inpatients who had physically assaulted another patient or a staff member and a comparison group of 81 inpatients who had not assaulted anyone. History of suicide attempts and historical information about various risk factors for violence and suicide were obtained through chart review and patient interviews. RESULTS: Patients in the violent group did not differ from those in the nonviolent group in whether they had attempted suicide. Suicide attempts and violence were associated with different historical variables. Suicide attempts were associated with a history of head trauma, harsh parental discipline, and parental psychopathology. Violence against others was associated with having a history of school truancy and foster home placement. CONCLUSIONS: Among inpatients with major psychiatric disorders, violence and suicide attempts were not related to each other and were associated with dissimilar psychosocial risk factors.     

A comparison of the medical lethality of suicide attempts in bipolar and major depressive disorders

Objectives:  Among mood disorders, bipolar disorder (BPD) is often noted to involve the highest rates of suicide attempts and possibly of completion. This study sought to determine whether suicide attempters with BPD exhibit suicide attempts with higher lethality than attempters with major depressive disorder (MDD) and to explore differences in clinical features associated with suicidal acts.
Methods:  Mood disordered suicide attempters were interviewed about Axis I and II diagnoses, lifetime history of suicide attempts, suicidal intent, suicidal ideation, the medical lethality of their most severe suicide attempt, severity of depression, hopelessness, lifetime aggression, and impulsivity.
Results:  The maximum lethality of suicidal acts tended to be higher among BPD attempters compared with those with MDD. However, there were no differences in the number of suicide attempts, intent to die or suicidal ideation. Suicide attempters with BPD reported higher levels of aggression and impulsivity but less hopelessness compared with MDD attempters. These differences could not be explained by Cluster B personality disorder comorbidity. Of note, within the BPD group, but not the MDD group, males reported suicidal acts with higher lethality. Multivariate analyses suggested that risk for more lethal suicide attempts is associated with BPD and male sex and that bipolar males appear to be especially vulnerable to these behaviors.
Conclusions:  Males with BPD make more lethal suicide attempts than females with BPD, an effect not observed among the MDD sample. Our findings suggest that higher rates of suicidal behavior in BPD may be due to a specific effect of BPD on males, leading to more dangerous suicidal behaviors. This effect, together with the larger proportion of males in the BPD group compared with the MDD group may lead to higher rates of reported attempted and completed suicide.     

Are suicide attempters who self-mutilate a unique population?

OBJECTIVE: Individuals who mutilate themselves are at greater risk for suicidal behavior. Clinically, however, there is a perception that the suicide attempts of self-mutilators are motivated by the desire for attention rather than by a genuine wish to die. The purpose of this study was to determine differences between suicide attempters with and without a history of self-mutilation. METHOD: The authors examined demographic characteristics, psychopathology, objective and perceived lethality of suicide attempts, and perceptions of their suicidal behavior in 30 suicide attempters with cluster B personality disorders who had a history of self-mutilation and a matched group of 23 suicide attempters with cluster B personality disorders who had no history of self-mutilation. RESULTS: The two groups did not differ in the objective lethality of their attempts, but their perceptions of the attempts differed. Self-mutilators perceived their suicide attempts as less lethal, with a greater likelihood of rescue and with less certainty of death. In addition, suicide attempters with a history of self-mutilation had significantly higher levels of depression, hopelessness, aggression, anxiety, impulsivity, and suicide ideation. They exhibited more behaviors consistent with borderline personality disorder and were more likely to have a history of childhood abuse. Self-mutilators had more persistent suicide ideation, and their pattern for suicide was similar to their pattern for self-mutilation, which was characterized by chronic urges to injure themselves. CONCLUSIONS: Suicide attempters with cluster B personality disorders who have a history of self-mutilation tend to be more depressed, anxious, and impulsive, and they also tend to underestimate the lethality of their suicide attempts. Therefore, clinicians may be unintentionally misled in assessing the suicide risk of self-mutilators as less serious than it is.     

Suicidal ideation and attempts among psychiatric patients with major depressive disorder

BACKGROUND: Few studies have investigated risk factors for suicidal ideation and attempts, or possible variations in them, among representative samples of psychiatric patients with major depressive disorder. METHOD: As part of the Vantaa Depression Study in Vantaa, Finland, 269 patients with DSM-IV major depressive disorder (MDD), diagnosed by interview using semistructured World Health Organization Schedules for Clinical Assessment in Neuropsychiatry, version 2.0, and Structured Clinical Interview for DSM-III-R Personality Disorders, were thoroughly investigated. Information was gathered on patients' levels of depression, anxiety, hopelessness, perceived social support, social and occupational functioning, and alcohol use. Suicidal behavior was assessed by interviews, including the Scale for Suicidal Ideation, and by information from psychiatric records. Data were gathered from Feb. 1, 1997, to May 31, 1998. RESULTS: During the current MDD episode, 58% of all patients had experienced suicidal ideation; among the 15% of the total who had attempted suicide, almost all (95%) had also had suicidal ideation. In nominal regression models predicting suicidal ideation, hopelessness, alcohol dependence or abuse, low level of social and occupational functioning, and poor perceived social support were found to be significant (p < .05) independent risk factors. High severity of depression and current alcohol dependence or abuse in particular, but also younger age and low level of social and occupational functioning, predicted suicide attempt. CONCLUSION: Suicidal ideation is prevalent and appears to be a precondition for suicide attempts among psychiatric patients with MDD. The risk factors for suicidal ideation and attempts locate in several clinical and psychosocial domains. While these risk factors largely overlap, the overall level of psychopathology of suicide attempters is higher compared with that in patients with ideation, and substance use disorders and severity of depression may be of particular importance in predicting suicide attempts.     

Low serum cholesterol in violent but not in non-violent suicide attempters

Many previous studies have suggested that low or lowered serum cholesterol levels may increase the risk of mortality not due to somatic disease: principally, suicide and violent death. Because violent death is rare, some studies have investigated afterwards the relation between cholesterol levels and either suicide attempts in psychiatric populations or violence in criminally violent populations. However, none of these studies have compared cholesterol levels in violent and non-violent suicide attempters. The blood of 25 consecutive drug-free patients following a violent suicide attempt and of 27 patients following a non-violent suicide attempt by drug overdose was drawn in the 24 h following admission. Patients with a diagnosis of alcohol abuse and with cholesterol-lowering therapy were excluded. Age, sex, body mass index, psychiatric diagnosis and the physical conditions of the suicide attempt were investigated. Thirty-two healthy subjects were used as a control group. There were no differences between the groups in age, frequency of psychiatric diagnoses or body mass index. There was more women in the group of non-violent suicide attempters than in that of violent suicide attempters (P<0.001). In analyses controlling for sex and age, the serum cholesterol concentration was 30% lower (F(2,82)=15.8; P<0.0001) in the group of violent suicide attempters (147+/-54 mg/dl) than in the group of non-violent suicide attempters (209+/-38 mg/dl) or control subjects (213+/-46 mg/dl). Our results showed that low serum cholesterol level is associated with the violence of the suicide attempt and not with the suicide attempt itself. Further investigations are necessary to determine the usefulness of this easily accessible parameter as a potential risk indicator for violent acts such as violent suicidal behavior in susceptible individuals.     

Suicide attempts and personality disorder

OBJECTIVE: The purpose of the present study was to compare clinical characteristics of suicide attempters with or without personality disorders. METHOD: A systematic sample (n = 114) of patients from consecutive cases of attempted suicide referred to general hospitals in Helsinki was interviewed and diagnosed according to DSM-III-R. Forty-six subjects with DSM-III-R personality disorders were identified and divided into clusters A (n = 4), B (n = 34) and C (n = 8). These subjects were compared with 65 suicide attempters without personality disorders in terms of clinical characteristics and treatment received. RESULTS: Suicide attempters with personality disorders more often had a history of previous suicide attempts and lifetime psychiatric treatment than comparison subjects. However, suicide attempts did not differ in terms of suicide intent, hopelessness, lethality or impulsiveness between subjects with or without personality disorders. CONCLUSION: Although suicidal behaviour is a more persistent feature among those with personality disorders, their clinical characteristics at the time of a suicide attempt may not differ from those without personality disorders.     

Attempted suicide in elderly Chinese persons: a multi-group, controlled study.

OBJECTIVE: Attempted suicide in later life is under-researched despite its public health significance. In this study, the authors delineated the characteristics of elderly suicide attempters in a representative Chinese sample by comparing them with suicide completers and comparison subjects age 65 years or over who were randomly selected from the community. METHODS: There were 224 subjects in this study: 66 suicide attempters, 67 suicide completers, and 91 comparison subjects from the community. Using a case-control design and standardized measuring instruments, authors examined the risk and protective factors associated with attempted suicide, making direct comparisons with the community-comparison subjects and suicide completers. RESULTS: A current diagnosis of major depression was associated with a nearly 60-fold increased risk for attempted suicide, and a population attributable risk (PAR) of 67%. Other risk factors included past suicide attempts, poorer function of self-care, arthritis, and specific personality dispositions, particularly low Conscientiousness. Co-residence with children decreased risk. Although the profiles of suicide attempters and completers were similar, they could be distinguished by suicide intent, recent life events (particularly hospitalization), functional competence, religious denomination, and personality characteristics. CONCLUSIONS: A high degree of clinical vigilance and multidisciplinary collaboration are required in the management of elderly suicide attempters. The treatment of depression should form a crucial part of the prevention program. Features that distinguish suicide completers from suicide attempters may also carry implications for the secondary prevention of suicide in elderly persons.     

Factors associated with adolescent suicidal attempts in Greece

The cultural characteristics of a population may affect the relevant importance of the various factors involved in suicidal attempts. This study investigated the factors which led Greek adolescents to such attempts. Family disruption was significantly greater in the attempters than in the control subjects. However, parental restriction of the youngsters' personal freedom emerged as the major factor resulting in suicidal attempts. It was reported by 55% of the attempters and only by 17% of the control subjects. In 48% of the attempters, restriction of freedom was the reason for quarrels and strained relationship between them and their parents. Psychiatric disorders were significantly more frequent in the attempters (57%) than in the control subjects (3%). Youngsters with multiple attempts (41% of the cases) were more frequently associated with psychiatric disorders than youngsters with one attempt. The findings indicate that suppression of personal freedom by the parents is a major risk factor for suicidal attempts in Greek adolescent girls.     

A proposed model of the development of suicidal ideations

BackgroundSuicidal ideations may precede suicide attempts. They are of particular concern in psychiatric populations because psychopathology is a major risk factor for suicide. The factors affecting the development of suicide ideations may differ among psychiatric patients with and without a previous suicide attempt and individuals without a psychiatric diagnosis.ObjectivesThe aim of this study is to develop a model of suicide ideation in psychiatric patients and the general population.MethodThe study included 196 participants: 92 psychiatric patients with a previous suicide attempt (“attempters”); 47 psychiatric patients who had never attempted suicide (“non-attempters”); and 57 healthy control subjects. Data were collected on socio-demographic parameters, clinical history, and details of the suicide attempts. Participants completed a battery of psychological instruments assessing aggression–impulsivity, mental pain (including depression and hopelessness) and communication difficulties, in addition to negative life events. Findings were correlated with suicidal ideation by group.ResultsThe correlations of the different variables with suicidal ideation differed between suicide attempters and non-attempters; therefore, the model was analyzed separately for each group. The study yielded three major findings: negative life events had a significant effect on both anger-in and impulsivity in non-attempters but not in attempters; hopelessness moderately contributed to suicidal ideations in attempters but not in non-attempters; loneliness contributed significantly to depression in non-attempters but was less distressing in attempters.ConclusionThe mechanism underlying suicidal ideation appears to differ between psychiatric patients who have previously attempted suicide and those who have not, supporting a dual model of suicidal ideation. Although this is only a preliminary study, these findings are important for furthering our understanding of the process of transition of suicidal thoughts to completion of suicide. These results need further replication with a larger cohort of subjects.     

Is assessing for borderline personality disorder useful in the referral after a suicide attempt?

BACKGROUND: Management of suicide attempters accounts for 10% of the psychiatric activity in the emergency room. In this population, the prevalence of borderline personality disorder (BPD) is high (10 - 55%). These patients present poorer psychosocial outcome and more frequent suicide attempts repetitions. However, the utility of the assessment of BPD in the referral to a specific treatment plan has not been yet studied. OBJECTIVE: To examine the association between the assessment of a diagnosis of BPD after a suicide attempt and the referral from the emergency room to a specific treatment plan. HYPOTHESIS: Suicide attempters with BPD, according to clinicians diagnosis, differ in terms of severity from those without more risk factors of suicide attempt repetitions and poorer psychosocial functioning, and in psychiatric referral from the emergency room. METHOD: Our case-control study took place during 10 months in the Geneva general hospital. We continuously enrolled patients admitted to the emergency room for deliberate self poisoning and separated them into two groups (BPD and control) according to the clinician's diagnosis. Data from medical records were systemically and anonymously gathered. We compared BPD patients' socio-demographic and clinical characteristics, as well as psychiatric referral, with the control group. RESULTS: Of the 478 subjects admitted to the emergency room for deliberate self-poisoning, 99 (22.6%) were diagnosed BPD by clinicians. Compared to controls, they were more frequently female (OR=3.9) and living alone (OR=3.8) and more often resorted to psychiatric care (OR=2.9), notably to emergency care (OR=3.8). Past history of suicide attempt was also more frequent (OR=1.9) as was the use of neuroleptics in the attempt (OR=2.7). No difference was detected in terms of psychiatric referral after emergency room care. CONCLUSION: Even if borderline personality disorder in suicide attempters is associated with more severity criteria, it is not associated with a referral to a specific treatment plan.