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.     

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.     

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.     

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.     

Elderly suicide attempters with depression are often diagnosed only after the attempt

OBJECTIVE: No previous study has comprehensively investigated the pattern of health care contacts among elderly subjects attempting suicide. The present study compared elderly suicide attempters with younger attempters, before and after attempted suicide, in terms of health care contacts, clinical diagnoses of mental disorders, and characteristics predicting lack of treatment contact after the index attempt. METHODS: All consecutive 1198 suicide attempters treated in hospital emergency rooms in Helsinki, Finland, from 15.1.1997 to 14.1.1998 were identified and divided into two age groups: (1) elderly suicide attempters aged 60 years or more (n = 81) and (2) suicide attempters aged under 60 years (n = 1117). RESULTS: During the final 12 months before the attempt, the majority of elderly suicide attempters had a contact with primary health care, but their mood disorders were likely to have remained undiagnosed before the index attempt. In primary health care, only 4% had been diagnosed with a mood disorder before the attempt, but 57% after (p < 0.001). After the suicide attempt, most elderly suicide attempters were referred for aftercare, two thirds having contact with psychiatric care. CONCLUSIONS: For purposes of preventing suicidal behaviour, screening for depression, plus further education on recognition, diagnosis and treatment of mood disorders among the elderly in primary health care setting are needed.     

Personality Disorders in Suicide Attempters and Completers: Preliminary Findings

Personality disorders may play an important role in understanding suicide risk. The present study was designed to examine the frequency and type of personality disorder traits relevant to suicidal behavior. Four groups of subjects were compared: Suicide completers (n = 15), suicide attempters (n = 14), depressed natural deaths (n = 13), and nondepressed natural deaths (n = 15). The Structured Interview for DSM-III-R Personality Disorders – Revised (SIDP-R) was used to gather information needed to rate the presence and severity of 11 personality disorders. No differences were observed across groups on the categorical presence or absence of the different personality disorder diagnoses. However, dimensional ratings revealed that suicide completers displayed significant elevations in narcissistic, histrionic, and borderline personality traits. Suicide attempters displayed significant elevations on paranoid, avoidant, schizotypal, dependent, and borderline personality traits. At the level of specific personality traits, suicide completers displayed a sense of entitlement toward others, tended to be preoccupied with feelings of envy, and were likely to feel devastated when close relationships came to an end. The present findings suggest that personality traits are related to suicidal behavior, and that a focus on the dichotomous presence or absence of a diagnostic category fails to identify less severe forms of personality pathology.

     

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.     

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.     

伴人格障碍自杀未遂者临床特点研究

目的：探讨伴人格障碍自杀未遂者的临床特点。方法：对108名自杀未遂急诊入院的患者按CCMD-2-R进行人格障碍的诊断，分为伴人格障碍组和不伴人格障碍组，对两组的社会人口学资料和临床资料进行统计，并进行自杀意图量表及自杀企图冲动性和致死性的测定，将有关项目作对比分析。结果：有40（37.04％）名自杀未遂者伴发人格障碍，伴人格障碍自杀未遂者与不伴人格障碍自杀未遂者，有较多的既往自杀未遂史和精神科治疗史，自杀意图和自杀企图致死性较低，冲动性较高。结论：对伴人格障碍自杀未遂者应给予特别对待和积极治疗。     

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.     

Attempted suicide in those with personality disorders

Summary From a sample of 499 patients admitted to hospitals for suicide attempts, a subsample of 182 suicide attempters who described histories of illicit activities or who were diagnosed with DSM-II antisocial, drug or alcohol personality disorders were compared with another sample of 109 suicide attempters diagnosed as having depressive disorders. The former group of unsocialized attempters obtained similar depression inventory scores as the diagnosed depressive attempters. However, the index attempts of the unsocialized group were made with less suicidal intent than those of the diagnosed depressive patients, and they made more prior suicide attempts than the diagnosed depressive patients.     

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.     

Characteristics of first suicide attempts in single versus multiple suicide attempters with bipolar disorder

Although suicidality remains highly prevalent among patients with bipolar disorder, little research exists examining the characteristics of successive attempts among individuals who make and survive a first suicide attempt. We compared bipolar subjects with a history of one suicide attempt to those with multiple attempts and assessed demographic characteristics, family histories, psychopathology, and clinical dimensions of suicidal behavior. Fifty-two DSM-IV bipolar patients (age 21 to 74 years) with a history of at least one suicide attempt were consecutively evaluated in the Bipolar Disorders Research Clinic of the New York Presbyterian Hospital. Circumstances surrounding each lifetime suicide attempt were assessed by direct interviews, questionnaires, and chart reviews along with family psychiatric histories, substance abuse histories, current psychopathology, and features of impulsivity and aggression. Multiple suicide attempts occurred in approximately two thirds of the study group. Single attempters were significantly more likely than multiple attempters to show high seriousness of intent at their first attempt (OR = 0.65, 95% CI = 0.43 to 0.99), and tended to be less likely than multiple attempters to exhibit mixed states at their first attempt (OR = 0.54, 95% CI = 0.28 to 1.01). Seriousness of intent was consistent across the first and second attempts (r =.48, P <.01) and second and third attempts (r =.74, P <.05). Single and multiple attempters differed in no other clinical or demographic characteristics studied. We conclude that multiple suicide attempts are common among bipolar patients. Those who survive an initial suicide attempt involving high seriousness of intent appear less likely than those with low intent to make subsequent attempts. Consequently, single attempters may represent a group more closely resembling those who complete suicide on a first attempt, in terms of the risk for death associated with their first attempt. However, multiple suicide attempts among bipolar patients are not necessarily associated with a higher risk for lethality in first suicide attempt survivors.     

Suicide attempts in treated opiate addicts

This paper presents lifetime prevalence rates of suicide attempts in a sample of 533 treated opiate addicts and evaluates clinical characteristics of those who report having made a suicide attempt. In this sample, 17.3% reported having made at least one suicide attempt, a rate which is over 4 times higher than that found in a community survey. When compared with addicts without a history of suicide attempts, those who had attempted suicide reported more drug overdoses, and had a clinical profile characterized by fewer resources and greater liabilities. Compared with other addicts, suicide attempters had a childhood history of more severe family disturbance and disruptive behavior, a higher rate of depression and alcoholism in the family, a history of heavier alcohol, sedative and amphetamine abuse, higher rates of psychiatric disorders, especially of depression and severe personality disorders, and poorer social and psychological functioning.     

The Marke-Nyman Temperament (MNT) Scale in suicide attempters

A total of 89 suicide attempters were diagnosed according to the DSM-III-R, and categorized according to suicide method as ‘violent’ and ‘non-violent’ attempters, and also as those who had made previous suicide attempts (‘repeaters’) and those who had not (‘non-repeaters’). All of the subjects completed the MNT questionnaire. Our hypothesis was that the temperament patterns would reflect specific clinical characteristics, such as psychiatric diagnoses and type of suicidal behaviour. The ‘validity’ (ranging from fatiguableness to a high level of psychic energy) showed a bimodal distribution, suggesting the existence of two subgroups. The subjects with adjustment disorders displayed a significantly higher mean validity than the other patients. The lowest validity scores were found in subjects with bipolar depression. Men showed significantly higher 'stability’ (reflecting emotional distance from others) than women. Subjects with major depression and those who were ‘violent’ suicide attempters showed somewhat higher 'solidity’ (unchangeability, non-impulsiveness) compared with the other groups. Female ‘non-repeaters’ displayed significantly lower solidity than males or other females. In general, no clear temperament patterns were detected in patients categorized according to type of suicidal behaviour. In contrast to the findings of studies of normal populations, the intercorrelations between the dimensions were considerable, especially among the men. This prompted us to perform a cluster analysis procedure in which the subjects were allocated to five clusters according to the MNT dimensions. No distinct clinical characteristics appeared in these clusters, except in the cluster with the highest validity and the lowest stability, as 54% (P= 0.014) of the patients in this cluster had an adjustment disorder diagnosis. These temperament results reflect the clinical heterogeneity of patients who attempt suicide.     

Clinical Features Associated with Suicide Attempts versus Suicide Gestures in an Inpatient Sample

The objective of this study was to test whether suicide attempters and suicide gesturers can be clinically differentiated. A total of 150 subjects who had attempted suicide at least once, had made a suicide gesture, had suicidal ideation, and/or had engaged in non-suicidal self-injury were recruited from the inpatient service of the Jiménez Díaz Foundation (Madrid, Spain). A multinomial regression analysis was conducted. Histrionic and antisocial personality disorders were risk factors specific to suicide gestures. Narcissistic personality disorder was specifically associated with suicide attempts. Borderline personality disorder was associated with both suicide gestures and attempts. A high level of impulsiveness was a risk factor specific to suicide attempts. Conclusion: Suicide attempters and suicide gesturers are two distinct, although partially overlapping, populations.     

Predictors of serious suicide attempts among patients with panic disorder

Of 74 panic disorder subjects followed up after 7 years, five reported serious suicide attempts and three had completed suicide. Compared with subjects who had not made serious attempts, the serious suicide attempters (including the three suicides) were younger, and fewer of them were married. Also, the serious attempt group had an earlier, more gradual onset of illness. More of the serious attempters had personality disorders and coexisting major depression. At the time of original assessment, the serious attempters had more severe symptoms. These data suggest that among patients with panic disorder, serious suicidal behavior is associated with more severe psychopathology.     

Suicide risk in bipolar patients: the role of co-morbid substance use disorders

Objective:  Bipolar disorder is associated with a high frequency of both completed suicides and suicide attempts. The primary aim of this study was to identify clinical predictors of suicide attempts in subjects with bipolar disorder.
Methods:  We studied 336 subjects with a diagnosis of bipolar I, bipolar II, or schizoaffective disorder (bipolar type). The Structured Clinical Interview for DSM-IV (SCID-I) was administered and subsequently two expert psychiatrists established a diagnosis. Predictors of suicide attempts were examined in attempters and non-attempters.
Results:  The lifetime rate of suicide attempts for the entire sample was 25.6%. A lifetime co-morbid substance use disorder was a significant predictor of suicide attempts: bipolar subjects with co-morbid substance use disorders (SUD) had a 39.5% lifetime rate of attempted suicide, while those without had a 23.8% rate (odds ratio=2.09, 95% CI=1.03–4.21, χ²=4.33, df=1, p=0.037).
Conclusions:  Lifetime co-morbid SUD were associated with a higher rate of suicide attempts in patients with bipolar disorder. This relationship may have a genetic origin and/or be explained by severity of illness and trait impulsivity.     

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.