Re-constructing parental identity after parents face their offspring's suicidal behaviour: An interview study

INTRODUCTION

Parents are affected when their offspring engages in non-fatal suicidal behaviour. Although research exists on parents' mental and emotional state when they realise this behaviour, relatively little attention has been devoted to exploring how their parental identity is affected.

PURPOSE

To explore how parents re-constructed and negotiated their parental identity after realising that their offspring was suicidal.

METHOD

A qualitative exploratory design was adopted. We conducted semi-structured interviews with 21 Danish parents who self-identified as having offspring at risk of suicidal death. Interviews were transcribed, analysed thematically and interpreted by drawing on the interactionist concepts of negotiated identity and moral career.

FINDINGS

Parents' perspectives on their parental identity were conceptualised as a moral career encompassing three distinct stages. Each stage was negotiated through social interaction with other people and the wider society. Entry into the first stage, disrupted parental identity, occurred when parents realised that they could lose their offspring to suicide. At this stage, parents trusted their own abilities to resolve the situation and keep their offspring safe and alive. This trust was gradually undermined by social encounters, which caused career movement. In the second stage, impasse, parents lost faith in their ability to help their offspring and to change the situation. Whereas some parents gradually resigned entirely to impasse, others regained their trust in their own abilities through social interaction in the third stage, restored parental agency.

CONCLUSION

Offspring's suicidal behaviour disrupted parents' self-identity. Social interaction was fundamental if parents were to re-construct their disrupted parental identity. This study contributes with knowledge about the stages characterising the reconstructive process of parents' self-identity and sense of agency.

The association between melatonin and suicide: a nationwide cohort study

Introduction

Melatonin is often prescribed to patients experiencing sleep disturbances, which has been linked to elevated risks of suicide. However, it remains to be assessed whether melatonin is associated with suicide and suicide attempts.

Objectives

We aimed to investigate whether individuals in treatment with melatonin had higher rates of suicide and suicide attempt when compared to individuals not in treatment.

Methods

Using longitudinal data on all persons aged 10+ years living in Denmark between 2007-2016 were obtained. Data from the National Prescription Register was used to identify periods of being in treatment with melatonin based on number of tablets and daily defined dose. Suicide and suicide attempt were identified in hospital and cause of death registries.

Results

Among 5,798,923 included individuals, 10,577 (0.18%) were in treatment with melatonin (mean treatment length 50 days). Out of 5,952 individuals who died by suicide, 22 (0.37%) were in melatonin treatment, while 134 (0.53%) out of 25,136 had a first suicide attempt. After adjustment for sex and age-group, people in treatment with melatonin were found to have a higher rate of suicide (IRR: 4.2; 95% CI, 2.7-6.4) and suicide attempt (IRR: 6.7-fold (95% CI, 5.7-7.9) when compared to those not in treatment.

Conclusions

Treatment with melatonin was associated with higher rates of suicide and suicide attempt. The association might be explained through mediators, such as psychiatric comorbidity and sleep disorders. Our findings indicate that attention towards these issues might be warranted.

Disclosure

No significant relationships.

The association between benzodiazepine and non-benzodiazepine and suicide: a nationwide cohort study

Introduction

Benzodiazepines and non-benzodiazepines have been linked to a variety of adverse effects including addiction. Long term use of these drugs has been associated with an increased risk of suicide.

Objectives

We assessed if individuals in treatment with non-benzodiazepine (n-BZD) and benzodiazepine (BZD) had higher rates of suicide when compared to individuals not in treatment with these drugs.

Methods

We utilized a cohort design and national longitudinal data on all individuals aged 10 or above who lived in Denmark between 1995 and 2018. Treatment with either n-BZD or BZD was identified via the Danish National Prescription Registry and suicide deaths were identified in the national cause of death registries.

Results

In a total of 6,494,206 individuals, 10,862 males and 4,214 females died by suicide. Of these, 1,220 (11.2%) males and 792 (18.8%) females had been in treatment with n-BZD, resulting in adjusted IRR for suicide of 4.2 (95% CI, 4.0 – 4.5) and 3.4 (95% CI, 3.1 – 3.7) for males and females, respectively, when compared to those not in treatment. In all, 529 (4.8%) males and 395 (9.3%) females who died by suicide had been in treatment with BZD. The IRRs for suicide were 2.4 (95% CI, 2.2 – 2.6) and 2.5 (95% CI, 2.3 – 2.8) for males and females, respectively, and compared to those not in treatment.

Conclusions

In this study we find that those in treatment experienced higher suicide rates than those not in treatment, this persisted when also adjusting for a large variety of covariates.

Disclosure

No significant relationships.

Association of hospital-diagnosed sleep disorders with suicide: a nationwide cohort study

Introduction

Sleep disorders and psychiatric disease are closely related, and psychiatric diseases are associated with elevated suicide risks. Yet, the association between sleep disorders and suicide remains to be assessed using a consistent measure of sleep disorders.

Objectives

The aim of this study was to examine whether people with a hospital-diagnosis of sleep disorders had higher suicide rates than people with no diagnosis.

Methods

In a cohort study, nationwide data on all persons aged 15+ years living in Denmark during 1980-2016 were analysed. Sleep disorders were identified through diagnoses recorded during contacts to somatic hospitals. Incidence Rate Ratios (IRR) were estimated using Poisson regression models and adjusted for relevant covariates.

Results

In all, 3,674,563 males and 3,688,164 females were included, of whom 82,223 (2.2%, mean age: 50.2, SD: 17.5) males and 40,003 (1.1%, mean age: 50.6, SD: 19.9) females had sleep disorder diagnoses. Compared to those with no sleep disorders, the adjusted IRRs for suicide were 1.6 (95% CI, 1.4-1.7) and 2.2 (95% CI, 1.8-2.6) for males and females with sleep disorders, respectively. Excess rates for narcolepsy were found for males (IRR:1.2, 95% CI, 1.0-1.5) and females (IRR:3.3, 95% CI, 3.0-4.1), and for sleep apnea in males (IRR:1.8, 95% CI, 1.5-2.2). Males and females had IRRs of 4.1 (95% CI, 3.1-5.5) and 7.0 (95% CI, 4.8-10.1), respectively, 6 months after being diagnosed with a sleep disorder.

Conclusions

Sleep disorders were associated with higher suicide rates even after adjusting for pre-existing mental disorders. Our findings suggest attention towards suicidal ideation in patients suffering from sleep disorders is warranted.

Disclosure

Disclosures and Acknowledgements: Adam Spira has received honoraria for serving as a consultant to Merck and from Springer Nature Switzerland AG for guest editing special issues of Current Sleep Medicine Reports. The other authors report no conflict of in

High suicide rates during psychiatric inpatient stay and shortly after discharge

OBJECTIVE

Over recent decades, intense efforts to address suicides in psychiatric admitted people have been initiated. The aim was to calculate suicide rates, rate ratios, population attributable risks (PAR) and trends among people admitted to or recently discharged from psychiatric wards.

METHODS

Using a cohort design, we obtained nationwide register data on 6 292 932 individuals aged 15+ living in Denmark during 1995-2016. Of these, 178 703 (5.73%) males and 201 033 females (6.33%) had been admitted to psychiatric hospital. Incidence rate ratios (IRR) were obtained using Poisson regression analyses while adjusting for age and calendar period. Trends were assessed using joinpoint analyses.

RESULTS

In total, 15 075 persons died by suicide, of which 6174 had been psychiatrically admitted. Among males, the suicide rate during the first week of admission and after discharge was 3409 and 3148 per 100 000 person-years, respectively. The corresponding values for females were 1267 and 1631. Generally, estimated suicide rates were highest in those with affective or anxiety stress disorders. During first week of hospitalization, the IRR was 237 for males and of 322 for females when compared with those never hospitalized. In first week after discharge, the IRR was 225 and 425 for males and females, respectively. PAR estimates indicated 6% of male suicides and 13% of female suicides attributes to first week of admission and discharge. The inpatient suicide rate decreased annually 2.5% until 2009 followed by a 7.5% annual percentage increase. The suicide rate after discharge decreased steadily annually over the study period.

CONCLUSION

Despite finding declining post-discharge suicide rates, the period surrounding a psychiatric admission was still associated with extremely high suicide rates.

Relatives' experiences of providing care for individuals with suicidal behaviour conceptualized as a moral career: A meta-ethnographic study

BACKGROUND

An increasing number of qualitative research articles have reported on relatives' experiences of providing care for individuals displaying suicidal behaviour. To contribute more fully to theory and practice, these reported experiences must be synthesized.

OBJECTIVES

To identify original qualitative studies of relatives' experiences of providing care for individuals with non-fatal suicidal behaviour and to systematically review and synthesize this research using a meta-ethnographic approach.

DESIGN

Systematic review and meta-ethnography.

DATA SOURCES

Literature searches were undertaken in six bibliographic databases (PubMed, CINAHL, Embase, PsycINFO, Web of Science and Scopus) and limited to peer-reviewed original studies. Eligible studies reported relatives' experiences of providing care for individuals with suicidal behaviour, published in English or a Scandinavian language.

REVIEW METHODS

One reviewer screened the titles, abstracts and full texts and then collaborated with another reviewer on excluding ineligible studies. A two-step strategy was used while reviewing publications: 1) appraising study quality, and 2) classifying study findings according to degree of data interpretation. This strategy was used for each study by two independent reviewers who subsequently reached a shared decision on inclusion. Noblit and Hare's methodology for translation and synthesis was followed in developing a novel theoretical interpretation of relatives' experiences. The concept of moral career was adopted in producing this synthesis.

RESULTS

Of 7,334 publications screened, 12 studies were eligible for inclusion. The synthesis conveyed relatives' moral career as comprising four stages, each depicting relatives' different perspectives on life and felt identities. First, relatives negotiated conventional ideas about normalcy and positioned themselves as living abnormal family lives in the stage from normal to abnormal. The first career movement could be mediated by social interactions with professionals in the stage feeling helpful or feeling unhelpful. For some relatives, this negotiated perspective of abnormality got stuck in an impasse. They did not interact with their surroundings in ways that would enable them to renegotiate these fixed views, and this stage was named stuck in abnormality. For other relatives, career movement took place as relatives re-positioned themselves as negotiating an alternative perspective of normalcy in the stage from abnormal to normal.

CONCLUSIONS

Interactions with other people facing similar difficulties enabled relatives to shift perspectives and alleviated experiences of distress.

The association between heart diseases and suicide: a nationwide cohort study

OBJECTIVE

To assess the association between specific heart diseases and suicide.

DESIGN

Nationwide retrospective cohort study.

PARTICIPANTS

A total of 7 298 002 individuals (3 640 632 males and 3 657 370 females) aged ≥15 years and living in Denmark during 1980-2016.

MAIN OUTCOME MEASURES

Incidence rate ratios (IRR) with 95% confidence intervals. In multivariate analysis, we adjust for sex, period, age group, living status, income level, Charlson Comorbidity Index, psychiatric disorders prior to heart disease and self-harm prior to heart disease.

RESULTS

Excess suicide rate ratios were found for following disorders: heart failure (IRR: 1.48; 95% CI: 1.38-1.58); cardiomyopathy (IRR: 1.41; 95% CI: 1.16-1.70); acute myocardial infarction (IRR: 1.28; 95% CI: 1.21-1.36); cardiac arrest with successful resuscitation (IRR: 4.75; 95% CI: 3.57-6.33); atrial fibrillation and flutter (IRR: 1.42; 95% CI: 1.32-1.52); angina pectoris (IRR: 1.19; 95% CI: 1.12-1.26); and ventricular tachycardia (IRR: 1.53; 95% CI: 1.20-1.94). A higher rate of suicide was noted during the first 6 months after the diagnosis of heart failure (IRR: 2.38; 95% CI: 2.04-2.79); acute myocardial infarction (IRR: 2.24; 95% CI: 1.89-2.66); atrial fibrillation and flutter (IRR: 2.70; 95% CI: 2.30-3.18); and angina pectoris (IRR: 1.83; 95% CI: 1.53-2.19) when compared to later.

CONCLUSION

Several specific disorders were found to be associated with elevated rates of suicide. Additionally, we found temporal associations with higher suicide rates in the first time after diagnosis. Our results underscore the importance of being attentive towards psychological distress in individuals with heart disease.

Ten-year prevalence of mental disorders in patients presenting with chronic pain in secondary care: A register linkage cohort study

BACKGROUND

Prevalence rates of mental disorders in patients with chronic pain vary and may be overestimated when assessed by screening instruments only. Objectives were to estimate the 10-year prevalence of different mental disorders diagnosed by psychiatrists in patients with chronic pain compared with the Danish general population.

METHODS

Patients (n = 7197) consulted in the interdisciplinary Pain Clinic South at Odense University Hospital, Denmark, from 2005 to 2015 were included. Data from the Pain Clinic were linked to the Danish National Patient Register-Psychiatry and the Danish Civil Registration System. Age and gender standardized prevalence ratios (SPR) were calculated.

RESULTS

In all, 17.8% of patients with chronic pain had been diagnosed with a mental disorder. The most frequent diagnoses were adjustment disorders (subcategory of anxiety disorders) (8.9%), depression (6.1%), personality disorders (3.8%), and substance abuse disorders (3.5%). Women and men with chronic pain had higher rates of anxiety disorders (SPR 3.1; 95% CI 2.9-3.4) and depression (SPR 2.5; 95% CI 2.3-2.8), whereas men had higher rates of substance abuse disorders (SPR 1.6; 95% CI 1.3-1.9) than found for the general population.

CONCLUSIONS

Although depression and anxiety were noted more frequently among patients with chronic pain than the general population, prevalence rates were lower than previously reported. The most frequent diagnoses were adjustment disorders.

SIGNIFICANCE

Prevalence rates of anxiety and depression diagnosed by psychiatrists in patients with chronic pain were found to be lower than previous findings using screening instruments. Adjustment disorders were the most frequent disorders diagnosed, as this study is the first to investigate.

Psychosocial therapy and causes of death after deliberate self-harm: a register-based, nationwide multicentre study using propensity score matching

BACKGROUND

Psychosocial therapy after deliberate self-harm might be associated with reduced risk of specific causes of death.

METHOD

In this matched cohort study, we included patients, who after an episode of deliberate self-harm received psychosocial therapy at a Suicide Prevention Clinic in Denmark between 1992 and 2010. We used propensity score matching in a 1:3 ratio to select a comparison group from 59 046 individuals who received standard care. National Danish registers supplied data on specific causes of death over a 20-year follow-up period.

RESULTS

At the end of follow-up, 391 (6.9%) of 5678 patients in the psychosocial therapy group had died, compared with 1736 (10.2%) of 17 034 patients in the matched comparison group. Lower odds ratios of dying by mental or behavioural disorders [0.54, 95% confidence interval (CI) 0.37-0.79], alcohol-related causes (0.63, 95% CI 0.50-0.80) and other diseases and medical conditions (0.61, 95% CI 0.49-0.77) were noted in the psychosocial therapy group. Also, we found a reduced risk of dying by suicide as well as other external causes, however, not by neoplasms and circulatory system diseases. Numbers needed to treat were 212.9 (95% CI 139.5-448.4) for mental or behavioural disorders as a cause of death, 111.1 (95% CI 79.2-210.5) for alcohol-related causes and 96.8 (95% CI 69.1-161.8) for other diseases and medical conditions.

CONCLUSIONS

Our findings indicate that psychosocial therapy after deliberate self-harm might reduce long-term risk of death from select medical conditions and external causes. These promising results should be tested in a randomized design.

Increased use of antidepressants and decreasing suicide rates: a population-based study using Danish register data

OBJECTIVE

The objective of the present study was to examine if the change in the suicide rate is associated with individuals' use of antidepressants as has been suggested by ecological studies.

DESIGN

Decomposition of suicide rates by antidepressant treatment group.

SETTING

Population-based record linkage.

PARTICIPANTS

All individuals aged 50 years and older living in Denmark between 1 January 1996 and 31 December 2000 (N = 2,100,808).

MAIN OUTCOME MEASURES

Suicide rates are calculated according to current antidepressant treatment status (no treatment, tricyclic antidepressants (TCA), selective serotonin reuptake inhibitors (SSRI), other antidepressants). The change in the suicide rate during 1996-2000 was decomposed by treatment group.

RESULTS

Only one in five older adults dying by suicide was in treatment at the time of death. Whereas the male suicide rate declined by 9.7 suicides per 100,000, recipients of antidepressants contributed to the decline by 0.9 suicides. Women redeeming antidepressant prescriptions accounted for 0.4 suicides of the observed reduction of 3.3 per 100,000. The average suicide rates for men receiving TCA and SSRI were 153.3 and 169.0 per 100,000 person-years, respectively. Among older women, both TCA and SSRI users had an average suicide rate of 68.8 per 100,000 over the period examined.

CONCLUSIONS

Just a small proportion of older adults dying by suicide were found to be in treatment with antidepressants at the time of death. Individuals in active treatment with antidepressants seem to account for 10% of the decline in the suicide rate. Nevertheless, suicides might be prevented by more effective treatment.