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.     

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.     

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.     

Suicidal behaviour in the elderly

In a retrospective study of 69 elderly (65 years and over) cases of attempted suicide (deliberate self-harm) referred for psychiatric assessment in southern Sydney, 81% of took overdoses, 64% involving benzodiazepines. Depressive illness was present in 87% of cases, alcohol/substance abuse in 32%, organic syndromes in 29% and personality dysfunction in 26%. Multiple psychosocial, psychological, medical and psychiatric risk factors for suicide were identified. ‘Major’ functional psychiatric disorders (41%) were found predominantly in females and were associated with higher levels of suicidal intent, psychosis and fewer chronic physical illnesses. ‘Minor’ functional disorders (30%) were associated with lower degrees of suicidal intent, personality dysfunction and higher numbers of psychosocial stressors. Organic brain syndromes were associated with males over 75 years, chronic physical illness, and were often comorbid with depression. These findings indicate that there are several patterns of suicidal behaviour in the elderly that require further prospective research.     

Depressed Suicide Attempters with Posttraumatic Stress Disorder

Posttraumatic stress disorder and major depressive disorder are well-established risk factors for suicidal behavior. This study compared depressed suicide attempters with and without comorbid posttraumatic stress disorder with respect to additional diagnoses, global functioning, depressive symptoms, substance abuse, history of traumatic exposure, and suicidal behavior. Adult patients consecutively admitted to a general hospital after a suicide attempt were interviewed and assessed for DSM-IV diagnosis and clinical correlates. Sixty-four patients (71%) were diagnosed with depression; of them, 21 patients (32%) had posttraumatic stress disorder. There were no group differences in social adjustment, depressive symptoms, or suicidal intent. However, the group with comorbid depression and posttraumatic stress disorder had more additional Axis I diagnoses, a higher degree of childhood trauma exposure, and more often reported previous suicide attempts, non-suicidal self-harm, and vengeful suicidal motives. These findings underline the clinical importance of diagnosis and treatment of posttraumatic stress disorder in suicide attempters.     

Suicide attempts in high-dose benzodiazepine users

Substance use disorders are associated with increased suicidal behavior. The suicidal behavior in patients without a history of illegal substance abuse, who consume benzodiazepines (BZDs) regularly in doses higher than those recommended, has not been previously studied. The aim of this study was to investigate the factors associated with the past history of suicide attempts in high-dose regular BZD users (HDRUs). Fifty-five HDRUs were recruited from inpatient and outpatient psychiatric services, and were compared to 55 psychiatric controls, matched for demographic characteristics and psychiatric diagnoses to HDRUs (Controls A), and to 55 psychiatric controls matched only for demographic characteristics to HDRUs (Controls B). Both control groups were non-BZD users. Patients with previous or current use of illegal substances were excluded. There was a statistically significant difference in the history of suicide attempts, comparing HDRUs (17 attempters, 30.9%) with Controls B (two attempters, 3.6%), while the difference was not significant comparing HDRUs with Controls A (10 attempters, 18.2%). Using logistic regression analysis, it was found that only comorbid borderline personality disorder (BPD), not high-dose BZD use, was independently associated with a history of suicide attempt. The percentage of patients with a history of suicide attempt was significantly higher in HDRUs with comorbid BPD, compared to HDRUs without BPD.     

Patients' evaluation of their psychiatric consultation after attempted suicide

Few studies have previously investigated patients' evaluation of their psychiatric consultation after attempted suicide. The aim of the present study was to examine the patients' view of their psychiatric consultation after a suicide attempt. Of a systematic sample of 114 suicide attempters in Helsinki, 73 subjects were referred to psychiatric consultation at an emergency room or department, and 53 of these evaluated the consultation received. Half of these suicide attempters considered their psychiatric consultation had occurred too soon after the attempt. Those whose prior attitude toward the consultation was indifferent had higher Hopelessness Scale (HS) and Beck Depression Inventory (BDI) scores than those who were positive. Psychiatric assessment should not take place before the patient has recovered from toxic effects caused by any overdose attempt. Suicide attempters with severe depression and hopelessness are likely to be those most indifferent to the prospect of psychiatric consultation. The presence of severe depression or hopelessness should not deter active evaluation and treatment.     

Attitudes of general hospital emergency room personnel towards attempted suicide patients

The aim of this study was to compare the attitudes of emergency room staff towards patients who have attempted suicide between two general hospitals, one with psychiatric consultation available and the other without. The Understanding Suicidal Patients (USP) Questionnaire was given to all staff in the emergency rooms of Jorvi Hospital (in the city of Espoo, with routine psychiatric consultation) and Malmi Hospital (in the city of Helsinki, without routine psychiatric consultation) (n=115). There were clear differences in staff attitudes between the hospitals. Female gender, older age and working in Malmi Hospital without routine psychiatric consultation were associated with more positive attitudes towards attempted suicide patients. Surprisingly, only working in Jorvi Hospital was associated with more negative attitudes. Differences in attitudes towards suicide attempters between personnel working in the different hospitals were found. Further investigation is needed to find the ideal psychiatric consultation arrangement for suicide attempters in good cooperation with emergency room staff.     

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.     

Suicidality in panic disorder: a comparison with schizophrenic, depressed, and other anxiety disorder outpatients

Recent findings by Weissman, Klerman, Markowitz, and Ouellette (1989) that subjects with panic disorder, with and without comorbid conditions, may be at increased risk for suicide attempts have been controversial. In an attempt to further investigate this finding, we utilized the original National Institute of Mental Health Epidemiological Catchment Area (ECA) suicide questions in an outpatient psychiatric clinic. We examined patients with panic disorder (n = 101). other anxiety disorders (n = 47), schizophrenia (n = 22). and major depression (n = 19). No significant differences were found among all four groups on any of the ECA suicide ideation questions. Only two (2%) of the panic disorder patients and none of the other groups made a suicide attempt in the past year. While 17% of patients with panic disorder and 9% of patients with other anxiety disorders reported having made a suicide attempt at some other time in their life, the schizophrenic (33%) and depressed groups (40%) reported significantly greater histories of suicide attempts. In a forward stepwise regression analysis for panic disorder patients, a history of substance abuse and comorbid depression predicted suicidality. The actual clinical risk for suicide attempts in panic disorder patients appears to occur when they suffer with comorbid diagnoses. These results highlight the need to aggressively treat panic disorder patients so they do not suffer the all-too-common sequelae of depression and substance abuse.     

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.     

Are children and adolescents who have suicidal thoughts different from those who attempt suicide?

In this study we inquire whether children and adolescents with suicidal ideation can be differentiated from children who attempt suicide on the basis of clinical symptoms or social grounds. From a total of 2181 consecutive outpatient referrals to a child and adolescent psychiatry service, 258 young persons who exhibited suicidal ideation are compared with 82 who had actually attempted suicide. We were unable to differentiate children with suicidal thoughts from those who attempted suicide on the basis of clinical symptoms alone. Both groups had similar high levels of symptoms of depression, anxiety, sleep disorder, and irritability. Conduct disorders were less common in both groups but 22% of the attempters abused illicit drugs or alcohol. Suicide attempts were more likely to be associated with chronic family discord and substance abuse. For boys, the odds of suicidal attempts were substantially increased if the subject had experienced loss. Results are discussed with reference to antecedents that may increase the odds of suicidal attempt and suggestions for future research are outlined.     

Outcome of attempted suicide and psychiatric consultation: risk factors and suicide mortality during a five-year follow-up.

A total of 1018 self-poisoned patients were treated during the year 1983 in the emergency room of Helsinki University Central Hospital. By the end of a 5-year follow-up period, 3.2% of these had committed suicide, making annual suicide mortality 589 per 100,000. During the first year after the index attempt, suicide mortality was 1768 per 100,000, a 50-fold risk compared with that of the total population in Helsinki. Risk factors were being male of advancing age, having mental disorders, previous suicide attempts, a nonimpulsive index suicide attempt, moderate to very serious lethality and severe intention to die during the index suicide attempt. When the lethality was assessed as being very serious or intention to die as certain, 21% later committed suicide. The relative risk for those left without psychiatric consultation was 0.6 when the lethality was mild and 1.6 when it was severe. Results indirectly indicate that psychiatric consultation seemed to have a positive effect on the outcome of these attempted suicides.     

Suicidal behavior in schizophrenia and schizoaffective disorder

Individuals with schizophrenia and schizoaffective disorder are at increased risk for completed suicide and suicide attempts. Suicide risk is increased throughout the life span and most suicide attempters and completers make more than one attempt. Investigations show that individuals with these psychotic disorders are typically experiencing psychotic symptoms and in psychiatric treatment at the time of their attempts although frequently under-treated with respect to medication. We review the literature with regard to demographic and clinical risk factors for suicidal behavior among individuals with schizophrenia and schizoaffective disorder. Specifically the role of clinical symptoms, premorbid and current social functioning, depression, substance misuse and abuse and biological factors are presented. Future directions for research regarding assessment and intervention are discussed.     

Suicidal ideation and suicide attempts among patients with panic disorder: a survey of two outpatient clinics.

OBJECTIVE: Recent epidemiologic studies found that 20% of subjects with the diagnosis of panic disorder had attempted suicide. This study sought to determine the prevalence of suicidal ideation and suicide attempts among patients with panic disorder and whether the presence of comorbid borderline personality disorder influenced the prevalence of suicidal thoughts and behavior. METHOD: At two outpatient clinics, experienced clinicians conducted retrospective reviews of data from the intake interviews and charts of 59 patients with panic disorder and comorbid borderline personality disorder and 234 patients with panic disorder with or without axis II disorders other than borderline personality disorder. RESULTS: Suicide attempts were reported by 2% of the patients with panic disorder, compared to 25% of the patients with both panic disorder and borderline personality disorder. In addition, 2% of the patients with panic disorder, compared to 27% of the patients with panic disorder and borderline personality disorder, reported suicidal ideation that was judged to be of clinical significance. CONCLUSIONS: The rate of suicidal ideation and suicide attempts for psychiatric outpatients with panic disorder was discrepant with the findings of the earlier studies. The increased suicide risk in this group of patients was associated with borderline personality disorder, increased substance abuse, and affective instability. While 61% of the panic disorder patients and 78% of the patients with both panic disorder and borderline personality disorder reported thinking about death, this must be distinguished from actual suicidal ideation and clinical risk of suicide.     

Factors associated with repeat suicide attempts among adolescents

OBJECTIVE: To determine potential risk factors associated with repeat suicide attempts among adolescents. METHOD: Retrospective medical record review of all patients aged 13-20 years who presented to the emergency department at an inner city tertiary hospital after attempted suicide between 1994 and 1996. Subjects were identified using the International Classification of Diseases (ICD-9) codes E950.0 to E959.9 for attempted suicide. Study variables included demographic parameters, chronic medical conditions/illnesses, psychiatric and substance abuse disorders, history of sexual abuse and previous and subsequent suicide attempts. Variables univariately associated with repetition at p < 0.25 were entered into a multiple regression analysis. RESULTS: Eighty seven per cent of patients presented with a drug overdose. Seventy-six per cent of all subjects attempted suicide in the context of a dispute or relationship break-up. At least one psychiatric disorder was present in 76% of subjects at the index attempt. The most frequently diagnosed disorders were depression (45.5%) and drug (34%) and alcohol abuse (27%). Variables predicting repetition within 12 months were drug (OR = 3.891, p = 0.02) and alcohol abuse (OR = 3.56, p = 0.05), non-affective psychotic disorders (OR = 3.81, p = 0.04), and chronic medical conditions/illness (OR = 3.29, p = 0.03). A history of sexual abuse was almost significant (OR = 3.03, p = 0.06). CONCLUSIONS: Adolescents most likely to re-attempt suicide with 12 months present with either substance abuse, non-affective psychotic disorders, chronic medical conditions, or a history of sexual abuse. All adolescents with a possible suicide attempt should receive a comprehensive mental health and psychosocial assessment. Closer scrutiny of the role of chronic illnesses and sexual abuse in both future research and clinical management is urged. A broad based, multidisciplinary intervention approach is recommended.     

Clinical and neuropsychological aspects of non-fatal self-harm in schizophrenia

PurposeTo investigate demographic, clinical and neuropsychological aspects of self-harm in schizophrenia and identify which are independently predictive of and therefore the most relevant to clinical intervention.Subjects and methodsEighty-seven patients with schizophrenia were interviewed regarding substance misuse, depression, hopelessness, negative/positive symptoms and illness insight. Neuropsychological assessment included premorbid IQ, continuous performance test, cognitive-motor and trait impulsivity. A prospective three-month review of medical records was also undertaken.ResultsFifty-nine patients (68%) reported past self-harm (including attempted suicide). Those with past self-harm, compared to those without, were significantly more likely to report depression, hopelessness, impulsivity, a family history of self-harm, polysubstance abuse and had higher premorbid IQ. Logistic regression revealed that depression, higher premorbid IQ and polysubstance abuse were independently linked to self-harm. Five participants attempted self-harm during the 3-month prospective follow-up period. These all had a history of past self-harm and were significantly more likely to have been depressed at the initial interview than those who did not go on to self-harm.Discussion and conclusionsIndependent predictors of self-harm in schizophrenia are premorbid IQ and polysubstance abuse. In addition, depression was both independently associated with past self-harm and predictive of self-harm in the follow-up period.     

Assessing varying degrees of lethality in depressed adolescent suicide attempters.

OBJECTIVE: Understanding the lethality of suicide attempts and its relation to other psychological variables may improve clinical judgement with regard to suicide risk. METHOD: The lethality of suicidal behaviour was examined in 60 hospitalized adolescent in-patients who had recently attempted suicide. Subjects were divided into non-lethal, low-lethal and high-lethal groups based on the qualities of their suicidal acts. RESULTS: The groups did not differ in terms of hopelessness, depression, substance abuse or self-esteem. Moreover, they did not differ significantly in diagnoses of major depression, adjustment disorder, substance abuse and bipolar disorder. The group of high-lethal attempters was the only group with several individuals diagnosed with a major depressive episode and comorbid attention deficit disorder. The high-lethal group also reported the strongest desire to end their lives. CONCLUSION: Based on lethality of suicide attempts, adolescent suicide attempters can be differentiated in terms of the wish to die as well as some instances of diagnostic comorbidity. However, they may not be differentiated in terms of severity of depression or hopelessness, demographic variables and other aspects of suicidal behaviour.     

Clinicians' assessments of bipolar disorder and substance abuse as predictors of suicidal behavior in acutely hospitalized psychiatric inpatients.

BACKGROUND: Suicide is a major risk for those with bipolar disorder, a risk amplified by comorbid substance abuse in some, but not all, previous studies. To further explore the relationships of substance abuse, suicide, and bipolarity as they present in clinical practice, we analyzed standardized clinical data from a large acute psychiatric inpatient service. METHODS: Standardized clinical evaluations of 7819 patients with diagnoses of bipolar depression (n=990), bipolar mania (n=948), unipolar depressive episode (n=3626), or schizophrenia-schizoaffective disorders (n=2255) were analyzed to evaluate the relationship between current substance-use problems, substance-induced symptoms, and a current suicide crisis, as well as lifetime suicide attempts, with logistic regressions adjusting for age, gender, and ethnicity. RESULTS: Across the combined groups, current substance-use problems were significantly associated with a lifetime suicide attempt (odds ratios [ORs] 1.6-2.5) and to a lesser degree to the admission suicide crisis (ORs 1-2.2). Among bipolar (depressed/manic) patients, but not other diagnostic groups, those with both current substance-use problems and substance-induced symptoms had even higher rates of a recent suicide crisis (ORs 1.5-3.1) and of a lifetime attempt (ORs 2.5-3.4). CONCLUSIONS: In bipolar patients, substance use disorder doubled and substance use disorder plus substance-induced symptoms tripled the suicidal risk. Implications for future research are discussed.     

Correlates and antecedents of hospital admission for attempted suicide: a nationwide survey in Italy

The present study examined data on symptom patterns in the week prior to admission for suicide attempt, in a nationwide representative sample of patients. Socio-demographic, clinical, and treatment data was gathered for 1,547 patients admitted over a 12-day index period during the year 2004 to 130 public and 36 private psychiatric facilities in Italy. Patients were evaluated in terms of whether they had been admitted for having attempted suicide or not. A detailed checklist was used to assess symptom pattern at admission; diagnoses were based on ICD-10 categories. Two-hundred thirty patients (14.8%) in the sample had been admitted for suicide attempt. Patients with depression or with personality disorders were more frequently observed among suicide attempters. First-contact patients were significantly more likely to have been admitted after a suicide attempt, the only exception being individuals with bipolar disorder, manic phase. No diagnosis was statistically related to admission after suicide attempt, once symptoms pattern at admission had been accounted for. Disordered eating behavior, depressive symptoms, substance abuse, and non-prescribed medication abuse were positively related to attempted suicide, as were any traumatic events in the week prior to admission; symptoms of psychosis (hallucinations/delusions) and lack of self-care were negatively associated with suicide attempt admission. Greater attention to symptoms immediately preceding or concomitant with admission after a suicide attempt can be a key factor in establishing the best treatment plan and discharge strategy, the most effective community-service referral, and targeted intervention programmes for patients hospitalized for a suicide attempt.