Self-destructive acts occurring during medical general hospitalization

A comparison of inpatient suicides in Australian psychiatric and non-psychiatric hospital units between 2009 and 2018

Hospitalisation is designed to protect patients from harm; however, patients have been reported to take their own lives during hospital admissions. While a significant healthcare concern, few studies have analysed inpatient suicides in general and psychiatric hospital units. Understanding these deaths is important for informing future prevention initiatives. Here we investigate a national sample (n = 367) of inpatient suicides in general (24%, n = 87) and psychiatric (76%, n = 278) hospital units. Patient characteristics, suicide location, timing, and suicide methods were assessed and compared. Patients who died from suicide were mostly male and admitted into psychiatric units. General hospital patients were less likely to have a known history of mental illness or previous self-harm and were often admitted for mental illness-related presentations. Suicides frequently occurred outside of the hospital by hanging. Patients in psychiatric units were more likely to be on approved leave at their death, and general patients were more likely to have absconded. These results indicate the need to identify risk factors relevant to each setting and address broader system-level factors. Removing obvious ligature points, preventing absconding, and assessing patients before episodes of leave, could contribute to preventing inpatient suicides.

Pain and suicide: what should we tell our trainees?

Chronic pain is a debilitating medical condition affecting a significant percentage of the population worldwide. Considerable evidence suggests that pain is an independent risk factor for suicide and inadequately managing pain has been identified as a risk for suicidal behaviour. Additionally, medications used to treat pain may also contribute to suicidal behaviour. Extensive research on pain highlights deficiencies in the clinical management on pain with more gaps in care when patients have pain in combination with mental illness and suicidal behaviour. Providing trainees additional knowledge and equipping them with relevant tools to screen and manage chronic pain efficiently is a potential strategy to mitigate suicide risk. Also, trainees need to be educated on how to screen for suicidality in individuals with pain and apply suicide prevention interventions. This paper will emphasise the necessity to improve education about pain, its close relationship with suicide and effective suicide screening as well as management strategies for medical providers. With additional research, it is the hope that novel treatment modalities will be developed to treat pain to improve the quality of life of individuals suffering from this condition and to decrease suicide risk in this patient population.

Characteristics of and management strategies for 54 suicidal inpatients in a general hospital

Objective

The aim of this study was to explore the characteristics of and preventive management strategies for suicidal inpatients in a general hospital.

Methods

A total of 54 suicide victims were drawn from a patient safety adverse event network reporting system during hospitalization in a general hospital from November 2008 to January 2017.

Results

Subjects who committed suicide in the general hospital were women and those who suffered from malignant neoplasms during general hospital treatment. Furthermore, most of the patients who committed suicide used more violent suicide methods. The most common and lethal means was jumping from heights at the windowsill.

Conclusions

It is concluded that management strategies for suicide prevention can be provided from the aspects of patients, medical staff and the hospital environment. It is not only urgent but also feasible to reduce the suicide rate of inpatients and further improve hospital safety management.

A large-scale survey of inpatient suicides: comparison between medical and psychiatric settings

Suicide is one of the common severe accidents occurring in hospitals. This study aimed to investigate inpatient suicides simultaneously in medical and psychiatric settings in a large number of hospitals and to examine the prevalence of common suicide risk factors, related symptoms in inpatients who had died by suicide and the differences in inpatient suicides between both settings. We conducted a survey of hospitals in Japan that belonged to the nationwide standard-setting and accrediting body. The questionnaire covered the: 1) presence or absence of inpatient suicides in each hospital from 2012 to 2015; 2) number of inpatient suicides; 3) method, location, and timing of inpatient suicides; and 4) characteristics of inpatients who died by suicide. In total, 529 hospitals reported 262 inpatient suicides during the 3-year period: 131 were in medical settings and 131 were in psychiatric settings. The prevalence of common suicide risk factors was frequent in inpatient suicides. Inpatients had characteristics and suicide risk factors specific to those settings such as worsening of physical health in medical settings. Therefore, recognizing common suicide risk factors and understanding differences in inpatient suicides between both settings are important to prevent inpatient suicides.

Suicidal ideation in Chinese patients with chronic obstructive pulmonary disease: a controlled study

BACKGROUND

No study has been published on the prevalence of suicidal behaviour in older Chinese patients with chronic obstructive pulmonary disease (COPD). This study examined the 1-year prevalence of suicidal ideation in older Chinese COPD patients and explored its demographic and clinical correlates.

METHODS

A consecutive sample of 143 COPD patients and 211 matched control subjects were recruited and interviewed using structured, standardized instruments.

RESULTS

The 1-year prevalence of suicidal ideation in COPD patients and controls were 15.4% and 10.9%, respectively. In multivariate analyses, suicidal ideation was significantly associated with the severity of depressive symptoms in COPD patients.

CONCLUSION

Suicidal ideation was not higher in COPD patients than in controls.

Preventing suicide among inpatients

OBJECTIVE

Inpatient suicide comprises a proportionately small but clinically important fraction of suicide. This study is intended as a qualitative analysis of the comprehensive English literature, highlighting what is known and what can be done to prevent inpatient suicide.

METHOD

A systematic search was conducted on the Cochrane Library, PubMed, Embase, Web of Knowledge, and a personal database for articles on cohort series, preferably controlled, of inpatient suicide (not deliberate self-harm or attempted suicide, unless they also dealt specifically with suicide data).

RESULTS

A qualitative discussion is presented, based on the findings of the literature searched.

CONCLUSIONS

The bulk of inpatient suicides actually occur not on the ward but off premises, when the patient was on leave or had absconded. Peaks occur shortly after admission and discharge. It is possible to reduce suicide risk on the ward by having a safe environment, optimizing patient visibility, supervising patients appropriately, careful assessment, awareness of and respect for suicide risk, good teamwork and communication, and adequate clinical treatment.

Inpatient medical-surgical suicidal behavior: a 12-year case-control study

OBJECTIVE

To describe a medical center's 12-year experience with medically or surgically hospitalized suicide attempters, with the goal of extending the limited literature on this sentinel event.

PATIENTS AND METHODS

Eight Mayo Clinic Rochester patients' self-inflicting injuries serious enough to trigger mandatory reporting while hospitalized on a medical/surgical unit from January 1, 1998 to December 31, 2010 were matched with four same-sex and same-age controls, admitted to the same unit within 2 months. Cases were identified from Sentinel Event Tracking System and Minnesota Adverse Events Statute records. Data were analyzed with conditional logistic regression.

RESULTS

Eight of 777,404 medical/surgical inpatients admitted during 12 years attempted suicide, with significantly more non-Caucasian patients among cases than controls (P=.020). Of 8 attempts, 1 was fatal. More cases than controls had undergone inpatient psychiatric evaluation prior to attempt (P=.020), and elevated risk of attempt was significantly associated with increased number of prior attempts (0.049). Near their attempts, each attempter had an identifiable stressor including inadequately controlled pain in 3, agitation and anxiety in 2 each, and acute delirium, insomnia and psychosocial difficulties in 1 each.

CONCLUSION

First, this study's findings underscore the rarity of reported inpatient medical/surgical suicidal behavior. In this sample, suicide attempters were distinct from nonattempters by the increased likelihood of prior suicide attempts as well as inpatient psychiatric consultations before their attempts. When patients have these characteristics, medical teams should take particular notice and initiate heightened watchfulness for suicidal behavior.

Factors associated with suicide ideation among medically and surgically hospitalized patients

OBJECTIVE

To identify the factors associated with suicide ideation among medically and surgically hospitalized patients.

METHODS

A consecutive sample of 4328 individuals admitted to a general hospital completed a screening questionnaire comprised of demographic and clinical information, the Mini International Neuropsychiatric Interview item on current suicide ideation, the Hospital Anxiety and Depression Scale subscale for depression and the Alcohol use Disorder Identification Test. A multiple logistic regression produced a discriminate profile of individuals with suicide ideation.

RESULTS

The prevalence rate for current suicide ideation was 4.9% (95% CI: 4.3-5.6). Patients admitted to the Infectious Disease, Oncology and Hematology units presented higher rates of suicide ideation (7.9%, 7.8% and 7.2%, respectively). Suicidal ideation was associated to depression [odds ratio (OR)=8.3], young age (18-35 years old: OR=2.5), alcohol use disorders (OR=2.3), and smoking (OR=1.8).

CONCLUSION

Suicidal ideation was consistently associated with indicators of mental disorders. It is proxy, not for completed suicide, but for a variety of common psychiatric conditions that can and should be dealt with in the medical/surgical setting.

Axis I comorbidity and psychopathologic correlates of autodestructive syndromes

OBJECTIVE

Nonsuicidal deliberate self-harm and factitious disorders have been proposed as subtypes within the autodestructive behavior spectrum, basically differing in the issue of concealment. Aims are to determine Axis I diagnoses and psychopathologic correlates of open self-harmers and patients diagnosed with factitious disorders.

METHODS

One hundred ninety-four psychosomatic medicine inpatients participated. Assessment included the structured World Health Organization Composite International Diagnostic Interview (computerized version) and self-report questionnaires for anxiety, depression, perceived stress, and personal coping resources.

RESULTS

Thirty-seven patients identified with self-destructive behavior were matched with 37 patients without such behavior. Overt self-harmers (n = 18) were more frequently diagnosed with anxiety, depressive, substance abuse/dependence, or eating disorders and reported more stress than factitious disorder patients (n = 19) or those without self-destructive behavior. Patients with factitious disorder exhibited lower Axis I comorbidity and less psychopathology than patients without self-harm behavior.

CONCLUSIONS

Regarding psychopathologic assessment, contrary to open self-harmers, factitious disorder patients appear strikingly inconspicuous.

Inpatient suicide: preventing a common sentinel event

OBJECTIVE

Suicide in the hospital is one of the most common types of sentinel events, and hospitals can (and should) take steps to decrease the likelihood of experiencing this type of crisis.

METHOD

MEDLINE, Cochrane Library, National Electronic Library for Mental Health, and PSYCHINFO searches were conducted. In addition, manual and phone queries were used to identify relevant empirical and clinical publications. Reference sections of published articles were also searched.

RESULTS

The current article discusses the rates of suicide in hospitals, related risk factors, methods of suicidal behavior, and factors which contribute to this tragic event. Environmental, patient care, staff training, and hospital policy recommendations for decreasing the number of inpatient suicides are presented.

CONCLUSION

Inpatient suicide is a traumatic event. Although it is a relatively rare occurrence that is often difficult to predict and prevent, continuing to refine our efforts to assist the population at risk is imperative.

Inpatient suicide in a general hospital

OBJECTIVES

This study aimed to compare the characteristics of psychiatric and nonpsychiatric suicidal inpatients in one general hospital and examine the predictors of completed suicide in the patients with suicidal acts during hospitalization.

METHODS

One hundred ten study subjects were identified by the adverse event reports of suicidal acts during hospitalization from 1995 to 2004. Demographic data and clinical information were collected by chart reviews.

RESULTS

Psychiatric inpatients with suicidal acts were mainly younger females with psychiatric diagnoses and previous suicide attempts. Nonpsychiatric suicidal inpatients had less suicide communication, performed suicidal acts more rapidly after admission and used more violent suicidal methods than the psychiatric inpatients did. Suicidal acts performed outside the hospital, use of violent suicidal methods and male gender increased the risk of suicide mortality in our suicidal inpatients.

CONCLUSION

This study suggests that suicide prevention efforts need to be tailored in psychiatric and nonpsychiatric wards according to differing patient risk characteristics in these patient cohorts.

Health professionals' attitudes towards suicide prevention initiatives

Preventing suicide can depend upon the ability of a range of different health professionals to make accurate suicide risk assessments and treatment plans. The attitudes that clinicians hold towards suicide prevention initiatives may influence their suicide risk assessment and management skills. This study measures a group of non-mental health professionals' attitude towards suicide prevention initiatives. Health professionals that had attended suicide prevention education showed significantly more positive attitudes towards suicide prevention initiatives. The findings in this study further support the effectiveness of educating non-mental health professionals in suicide risk awareness and management.

Suicide in the medical setting

BACKGROUND

Little is known about suicide in the hospital setting. Although suicide is a major public health concern, the literature on suicide in the medical setting is limited, and accurate data on hospital-based suicides are unavailable. Consequently, the prevalence, demographic characteristics, and risk factors for suicide in this population are unknown. The literature on completed suicides in medical or surgical wards of a general hospital was summarized to generate hypotheses for further investigation regarding in-hospital suicides.

METHODS

MEDLINE, PsycINFO, IndexCat, and Scopus were queried for English-language articles on inpatient suicides in a general hospital. These data were compared with reports of suicide by psychiatric inpatients and the annual suicide statistics from the U.S. general population.

RESULTS

Twelve articles detailing 335 suicides in the medical setting were included. Published data on hospital-based suicides are limited by selection bias, incomplete reporting, and a small number of completed suicides. Consequently, no significant setting-specific findings emerge from the existing literature. Reported cases suggest that inpatients who commit suicide in the medical setting may have a different demographic profile and employ different methods of suicide in comparison with individuals who commit suicide in psychiatric settings or the general population.

DISCUSSION

Given the absence of systematic data collection and the highly variable nature of reported suicides, it could not be determined if clinically relevant distinctions exist between suicides in different health care settings. Prospective and more detailed data collection are needed because a more complete characterization of suicide in medical inpatients may be useful in both prevention approaches and institutional policies with respect to hospital-based suicides.

Completed suicide in medical/surgical patients: who is at risk?

Factors contributing to patients killing themselves while admitted to general hospital medical/surgical (med/surg) units have not been well described. These rare yet devastating suicides appear to have characteristics distinguishing them from suicides in psychiatric inpatients. This article emphasizes the importance of both agitation and readily available lethal means in suicides that are almost invariably impulsive. It also emphasizes how traditional risk factors such as past history of psychiatric illness, substance abuse, or suicidality typically are absent in this population, as are present depression and known suicidality. Caregivers seeking to prevent suicide in the med/surg environment therefore must appreciate the potential lethality of acute psychic and motoric agitation. Close surveillance of agitated patients, with interventions to calm them and secure their surroundings, will assure safety and save lives.

Autodestructive syndromes

BACKGROUND

The phenomenon 'autodestructive behaviour' is becoming an increasingly serious disease and cost factor in a wide range of medical fields. The present paper presents a survey of the literature on autodestructive behaviour, excluding psychotic, substance-induced or organic brain disorders. Starting out with a conceptual overview, the paper goes on to look into the epidemiology of autodestructive behaviour and the forms in which it manifests itself.

METHOD

A literature search was conducted in Medline, Psycinfo and Psyndex using the search terms 'artifact', 'artificially induced', 'autodestructive', 'self-mutilation', 'factitious', 'self-harm', 'self-induced', 'self-inflicted', 'self-injuring' and 'self-mutilation' for the period from 1977 to 2003.

RESULTS

Five of a total of 18 empirical studies describe the simultaneous occurrence of direct and indirect forms of autodestructive behaviour. Reported prevalence rates range from 0.032% to 9.36%. The ratio of females to males was found to be 2:1 (average age: 31.5 years; SD: 9.3 years); in contrast, the gender ratio was reversed for Munchausen's syndrome. The case history data presented are patchy and differ in terms of their priorities. We found a large number of codiagnoses, which seems to indicate that personality and dependence disorders, or substance misuse, are characteristic of both direct and indirect forms of autodestructive behaviour.

CONCLUSIONS

The task at hand is to use a yet-to-be-developed nomenclature and adequately operational diagnostic criteria to work out standardised survey instruments that do justice to the heterogeneity of this disorder complex.

Health professionals' perspectives of suicide in Taiwan

The ethnographic study on which this report is based investigated experiences among patients, their families, friends, colleagues, and health professionals following a suicide attempt. Misunderstanding and ineffective treatment are often based on different explanations of suicide held by patients, their families, and health professionals, even when they share culture and language. In this report we describe how suicide is perceived by psychiatric team members in one regional teaching hospital in northern Taiwan. Twenty-two staff members of the Department of Psychiatry participated in this study. "Making a diagnosis" characterized the psychiatric subculture around the care of suicidal patients. In addition, mental health professionals tended to differentiate the patient's condition through three main avenues: (a) psychotic symptoms versus personality problems, (b) low IQ and high educational level, and (c) high versus low lethality of method. These findings suggest that mental health professionals need to bridge the gap between their knowledge and understanding of suicide and patients' and patients' families' expectations for care and treatment.

General hospital suicides--a psychological autopsy study in Finland

Although both severe medical disorders and mental disorders are established risk factors for suicide, it is not known if patients who commit suicide in general hospitals differ from others. This study investigated current mental disorders and other clinical characteristics among general hospital suicide victims and compared them with other suicide victims in an unselected nationwide population. Drawing on data from a psychological autopsy study of all suicides (N = 1397) in Finland during one year, all suicides committed by patients in a general hospital setting were identified. Retrospective DSM-III-R consensus diagnoses were assigned and general hospital suicide victims were compared with other suicide completers in terms of clinical characteristics. Twenty-six general hospital suicide victims, 1.9% of all suicides, were identified. Subjects who completed suicide during general hospital treatment were older and used more violent suicide methods than other suicide victims. One or more diagnoses of psychiatric (Axis I) disorders were assigned for 88% of the general hospital suicide victims. Overall, the most prevalent disorder was major depression, which was more common among the general hospital suicide victims, even when age was controlled for. The findings of this study suggest that most people who commit suicide during a spell of general hospital treatment suffer from current mental disorder, as do suicide victims in general. The recognition and treatment of major depression in particular should be improved in order to prevent suicide in general hospitals.