Attempted suicide and psychiatric consultation.

This study investigated the differences in clinical characteristics between suicide attempters referred or not referred to psychiatric consultation after a suicide attempt and factors affecting such referral to psychiatric aftercare after attempted suicide. All 1198 consecutive suicide attempters treated in hospital emergency rooms in Helsinki during a 12-month period were identified. Data were gathered on any psychiatric consultation after the attempt and on all health care contacts 1 year before and after the index attempt. We found that half of the suicide attempters who were not referred to psychiatric consultation were without any aftercare recommendation and treatment contact soon after their attempt. Factors predicting referral to psychiatric consultation were age, psychotic disorder, lack of substance use disorder and, most strongly, the hospital where the suicide attempt was treated. Although the characteristics of a patient attempting suicide do play a role in determining whether a psychiatric consultation will take place or not, the most important factor is the consultation practices of the particular hospital. This in turn influences the probability of adequate aftercare.     

Time to emergence of severe suicidal ideation among psychiatric patients as a function of suicide attempt history

BACKGROUND: Little is known about the emergence of suicidal ideation among psychiatric inpatients with histories of no, single, or multiple suicide attempts. We investigated differences in time to reemergence of severe suicidal ideation among psychiatric patients as a function of their suicide attempt histories. METHOD: One hundred seventeen individuals meeting criteria for a major depressive disorder who were recently discharged from a psychiatric hospital and participating in a larger study of treatments for depression were included in the current study. Suicidal ideation, depressive symptoms, hopelessness, and depressogenic cognitions were assessed at baseline, and suicidal ideation was assessed at 3-, 6-, 12-, and 18-month follow-up, as well as inpatient readmission if applicable. Time to the reemergence of severe suicidal ideation was analyzed using survival analysis. RESULTS: Twenty-two percent of our sample reported the occurrence of severe suicidal ideation over an 18-month period. Severe suicidal ideation emerged earlier among patients who had a history of prior suicide attempts than those who did not, but single and multiple suicide attempters did not differ significantly in time to severe suicidal ideation. Suicide attempt history remained a significant predictor of time to severe suicidal ideation when statistically controlling for hopelessness, depressive symptoms, depressogenic cognitions, and suicidal ideation at admission and initial treatment group assignment, especially between single attempters and nonattempters. CONCLUSIONS: Although nearly a quarter of participants endorsed severe, clinically significant suicidal ideation within 18 months of discharge, those with suicide attempt histories reported the occurrence of severe suicidal ideation significantly earlier than those without suicide attempt histories.     

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.     

Self-mutilative behavior in adolescents who attempt suicide by overdose

OBJECTIVE: To examine the cognitive/affective and behavioral symptoms of adolescent suicide attempters with self-mutilative behavior (SMB). METHOD: Adolescents evaluated after a suicide attempt that occurred between 1996 and 2000 were divided into two groups: suicide attempters with a history of SMB (n = 52) and suicide attempters without SMB (n = 43). The groups were then compared on psychiatric diagnosis, suicide intent, depression, hopelessness, loneliness, anger, reckless behavior, substance use, and family functioning. RESULTS: Carving on the skin and picking at a wound were the most commonly reported SMBs, occurring in about one third of the sample. The SMB group was significantly more likely to be diagnosed with oppositional defiant disorder, major depression, and dysthymia and had higher scores on measures of hopelessness, loneliness, anger, risk taking, reckless behavior, and alcohol use than did the non-SMB group. Loneliness increased the odds of SMB almost 6-fold. CONCLUSIONS: Adolescent suicide attempts with SMB are associated with greater cognitive/affective and behavioral symptoms. Adolescent suicide attempters should be routinely screened for SMB.     

Hopelessness,impulsiveness and intent among suicide attempters with major depression,alcohol dependence,or both

The present study examined differences in hopelessness, impulsiveness and suicide intent between suicide attempters with either major depression or alcohol dependence, comorbid major depression and alcohol dependence, and those without these disorders. A sample of 114 patients from consecutive cases of attempted suicide referred to a general hospital in Helsinki was interviewed and diagnosed according to DSM-III-R. Suicide intent was measured by the Beck Suicide Intent Scale (SIS) and hopelessness was assessed by the Beck Hopelessness Scale (HS). Impulsiveness of the suicide attempt was measured by two items of the SIS. Suicide attempters with major depression without comorbid alcohol dependence had higher suicide intent and lower impulsiveness than attempters with non-depressive alcohol dependence. Suicide attempts may differ between subjects with major depression, alcoholism or both disorders in terms of impulsiveness and suicide intent.     

Protective factors against suicidal acts in major depression: reasons for living

OBJECTIVE: Over 30,000 people a year commit suicide in the United States. Prior attempted suicide and hopelessness are the most powerful clinical predictors of future completed suicide. The authors hypothesized that "reasons for living" might protect or restrain patients with major depression from making a suicide attempt.METHOD: Inpatients with DSM-III-R major depression were assessed for depression, general psychopathology, suicide history, reasons for living, and hopelessness. Of the 84 patients, 45 had attempted suicide and 39 had not.RESULTS: The depressed patients who had not attempted suicide expressed more feelings of responsibility toward family, more fear of social disapproval, more moral objections to suicide, greater survival and coping skills, and a greater fear of suicide than the depressed patients who had attempted suicide. Scores for hopelessness, subjective depression, and suicidal ideation were significantly higher for the suicide attempters. Reasons for living correlated inversely with the combined score on these measures, considered an indicator of "clinical suicidality." Neither objective severity of depression nor quantity of recent life events differed between the two groups. CONCLUSIONS: During a depressive episode, the subjective perception of stressful life events may be more germane to suicidal expression than the objective quantity of such events. A more optimistic perceptual set, despite equivalent objective severity of depression, may modify hopelessness and may protect against suicidal behavior during periods of risk, such as major depression. Assessment of reasons for living should be included in the evaluation of suicidal patients.     

Rates and correlates of suicide attempts in first-admission psychotic patients

The relationship of attempted suicide to demographic characteristics, current and lifetime psychiatric diagnoses, clinical history, and current symptoms was assessed in a sample of 184 recently hospitalized psychotic patients. Forty-three patients (23%) had an attempt history, and 28 (15% of sample; 65% of attempters) made an attempt during the episode for which they were hospitalized. Demographic characteristics did not distinguish attempters from nonattempters. Variables significantly associated with having ever attempted suicide were current diagnosis of unipolar major depressive disorder but not bipolar; lifetime major depressive episode; a history characterized by a less acute onset, lower pre-admission psychosocial functioning, and episodes of physical violence; and a symptom picture characterized by greater depression, hopelessness, negative symptoms, hallucinations and less thought disorder. Those with a current attempt had significantly higher rates of lifetime history of major depression and less physical violence than those with past attempts only. The potential importance of the data for predicting future suicidal acts is discussed.     

The association of suicide attempts and comorbid depression and substance abuse in psychiatric consultation patients

Substance abuse has been associated with attempted suicide and suicide. Few studies have examined the prevalence and associations of combined depression and substance abuse in suicide attempters. A chart review study of 1136 adult general hospital patients referred for psychiatric consultation between 1995 and 1998 was conducted to assess this further. Among 371 cases with self-harm, 311 (84%) attempted suicide. Suicide attempters were younger and diagnosed more often with comorbid substance abuse than patients without self-harm. Depressive disorders were found in 59% and substance abuse disorders in 46%. Comorbid depression and substance abuse was the most frequent category in suicide attempters, i.e., in 37%. Self-reported suicide intent was associated with increasing age, male gender, and comorbid depression and substance abuse. The suicide rate in suicide attempters was 322 per 100,000 patient-years, and 131 per 100,000 in consultation patients without self-harm. It is concluded that comorbid depression and substance abuse is associated with attempted suicide in psychiatric consultation patients. Suicide attempters should be thoroughly assessed for substance abuse. The increased suicide rate in psychiatric consultation patients with and without suicide attempts warrants further research.     

Characteristics of Recent Suicide Attempters with and without Borderline Personality Disorder

The present research compared recent suicide attempters with and without a diagnosis of Borderline Personality Disorder (BPD). One hundred and eighty recent suicide attempters, recruited in the Emergency Department, participated in extensive research interviews. Results showed that suicide attempters with BPD displayed greater severity of overall psychopathology, depression, hopelessness, suicidal ideation, past suicide attempts, and had poorer social problem solving skills than those without a BPD diagnosis. No differences were found between the groups regarding the intent to die or lethality associated with the index suicide attempt. These findings highlight the seriousness of BPD and the risk that individuals diagnosed with this disorder will attempt suicide.     

Depressive characteristics of adult psychiatric inpatients with a history of multiple versus one or no suicide attempts

Background: A growing body of research suggests that individuals with a history of multiple suicide attempts exhibit more severe psychopathology than individuals with only one or no previous suicide attempts. Given the strong link between diagnoses of major depression and suicide risk, our primary goal was to determine which specific depressive characteristics differentiate multiple attempters from patients with one or no previous attempts. Methods: Participants were 121 depressed adult psychiatric inpatients. Participants were administered diagnostic interviews to assess the course and characteristics of their depression history as well as measures of suicidal ideation, suicide attempts, depressive symptoms, hopelessness, and dysfunctional attitudes. Results: Patients with a history of multiple suicide attempts exhibited higher levels of suicidal ideation and depressive symptoms, but not hopelessness or dysfunctional attitudes, than the other two groups. In addition, multiple attempters reported an earlier age of major depression onset. Conclusions: The current results add to a growing body of research suggesting that multiple attempters may represent a distinct patient population. Depression and Anxiety, 2009. Published 2008 Wiley‐Liss, Inc.     

Characteristics of recent suicide attempters with and without Borderline Personality Disorder.

The present research compared recent suicide attempters with and without a diagnosis of Borderline Personality Disorder (BPD). One hundred and eighty recent suicide attempters, recruited in the Emergency Department, participated in extensive research interviews. Results showed that suicide attempters with BPD displayed greater severity of overall psychopathology, depression, hopelessness, suicidal ideation, past suicide attempts, and had poorer social problem solving skills than those without a BPD diagnosis. No differences were found between the groups regarding the intent to die or lethality associated with the index suicide attempt. These findings highlight the seriousness of BPD and the risk that individuals diagnosed with this disorder will attempt suicide.     

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.     

The correlates of planning in adolescent suicide attempts

Adolescent suicide attempts are often impulsive. It has been suggested that individuals who make nonimpulsive (premeditated) attempts have greater suicidal intent and are more hopeless than the impulsive attempters. Eighty-six adolescent suicide attempters were categorized according to the degree of premeditation of their attempt, as measured by two items of the Suicide Intent Scale. Sex, age, method of attempt, and the number of prior attempts were not useful discriminators between these groups. The nonimpulsive attempters were significantly more depressed and more hopeless than the impulsive attempters, as measured by several standardized scales. Measures of depression, hopelessness, and suicidal ideation were highly correlated in both groups. Anger turned inward and hopelessness were strongly correlated only in the premeditated group, suggesting that the nonimpulsive attempter's distress may bear a strong relationship to self anger.     

Psychosocial profile of suicide ideators, attempters and completers in India

The study aims to determine the psychological profile of suicide ideators, attempters and completers in a tertiary care teaching hospital. A total of 260 suicidal ideators, 58 attempters and 55 completers were studied. The majority of ideators, attempters and completers were 26-35 years of age, males (except attempters who were predominantly females), married, literate up to high school, employed (ideators) or housewives (attempters and completers). The suicide ideators, attempters and completers who had a past history of attempt were 6.9%, 24.1% and 18.2% respectively. Family history of attempted suicide or completed suicide was also common among patients suffering from depression. In suicidal ideators, mixed anxiety and depressive disorder was the most common psychiatric diagnosis followed by major depression and schizophrenia. Among suicide attempters, adjustment disorder with depression was the most common diagnosis. The most common method of suicide attempt was organophosphorus compound intake whereas in suicide completers, the most common method in use was hanging. The patients with suicidal ideation or attempt need careful evaluation, early intervention and long term follow up.     

Alexithymia and suicidal behavior

A number of factors including hopelessness have been identified as amplifying suicide risk. Alexithymia has recently been investigated as a predictor of suicidal behavior. The prevalence of the personality trait alexithymia in suicide attempters as well as other predictors of suicidal behavior were investigated in this study. One hundred suicide attempters were compared to 60 healthy controls on the measures of hopelessness, alexithymia, depression and suicidal ideation. First-timers and repetitive suicide attempters, males and females, married and unmarried suicide attempters were compared to each other in the suicide attempter group. The correlations of hopelessness, depression and alexithymia with suicidal intent and suicide lethality were investigated. The suicide attempter group did not display significantly higher scores on the alexithymia measure, compared to healthy controls. Alexithymia neither seemed to be a prevalent personality trait in suicide attempters nor a sensitive predictor of suicidality. The subscales of Toronto Alexithymia Scale measuring difficulty in identification and expression of feelings also did not reveal a significant difference between the two groups. Suicide attempters were more depressive, more hopeless and displayed greater suicidal ideation than healthy controls. Severity of depression was a stronger predictor of suicidal intent than hopelessness in the suicide attempter group. The lethality of the suicide attempt did not correlate with any of the psychometric measures. These findings propose that difficulty in the identification and articulation of feelings does not comprise a risk factor for suicidal behavior.     

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.     

Editorial

The purpose of this study was to identify risk factors for repetition of suicide attempt by means of a prospective design. Fifty suicide attempters were interviewed shortly after their attempt and then 18 months later. During this time period, eight persons had repeated their suicide attempt. Logistic regression analyses showed that low self-appraised problem-solving capacity and general self-efficacy predicted repetition of attempt. No significant effects were found from depression, hopelessness or self-esteem. Moreover, self-appraised problem-solving capacity and self-efficacy retained their predictive power even when controlling for sex, age, previous suicide attempt, suicide intention and medical risk. The single most important predictor of repeated suicide attempt was found to be low self-efficacy; a change of one standard deviation yielded an odds ratio of 3.7.     

The social network of people who attempt suicide.

Social characteristics and self-rating of social support by means of the Interview Schedule for Social Interaction were investigated in 75 inpatients after a suicide attempt. We found that very few suicide attempters (13%) had a well functioning relationship, and two-thirds had problems in their occupational situation. Divorced patients had unsatisfactory social interaction compared with those who were married or cohabiting and with those who were single or widowed. Employees and students more often had deep emotional relations than those who were unemployed or in vocational rehabilitation. The latter were also less satisfied with their social interaction than those who were retired or had a disability pension. Poor social interaction was more commonly reported by patients with dysthymia than by those in other diagnostic subgroups. We conclude that an evaluation of the social network should be an integral part of the clinical handling of suicide attempters, since it forms a basis for planning psychiatric treatment.     

Comorbid substance use reduces the health care contacts of suicide attempters with schizophrenia spectrum or mood disorders

Utilization of health care services has been found to differ between psychiatric disorders. However, the pattern of health care contacts among suicide attempters with mental disorders is not known. This study systematically investigated the pattern of health care contacts among suicide attempters with schizophrenia spectrum versus mood disorders with or without comorbid substance use disorders both before and after attempted suicide. All consecutive medically treated suicide attempters in Helsinki from January 15, 1997, to January 14, 1998, were identified (n = 1,198). Data were gathered on all their health care contacts within the 12 months before and after the index attempt. Whereas the clear majority of all suicide attempters with schizophrenia spectrum or mood disorders had a treatment contact during the 30 days following the attempt, half of those with pure substance use disorders were without any contact with health care. Comorbid substance use made treatment less likely after attempted suicide among both psychiatric disorder groups; those with schizophrenia spectrum and comorbid substance use disorders were seven times more often left without aftercare recommendation than those without substance use comorbidity. Comorbid substance use disorders among suicide attempters with schizophrenia spectrum disorders decrease the likelihood of active aftercare, despite high suicide risk.