Interplay of combat deployment harassment, testosterone concentrations and post-deployment suicide risk in male veterans.

OBJECTIVE: Many combat veterans exhibit suicidal ideation and behaviour, but the relationships among experiences occurring during combat deployment and suicidality are still not fully understood. In this study, we tested the hypothesis that harassment during a combat deployment is associated with post-deployment suicidality and testosterone function. METHODS: Male combat veterans who made post-deployment suicide attempts and demographically matched veterans without a history of suicide attempts were enrolled in the study. Demographic and clinical parameters of study participants were assessed and recorded. Study participants were interviewed by a trained clinician using the Mini-International Neuropsychiatric Interview (MINI), the Deployment Risk and Resilience Inventory (DRRI) ­ Relationships within unit scale, the Scale for Suicidal Ideation (SSI), and the Brown­Goodwin Aggression Scale. Free testosterone levels were assessed in morning blood samples. RESULTS: DRRI harassment scores were higher and free testosterone levels were lower among suicide attempters in comparison with non-attempters. In the whole sample, DRRI harassment scores positively correlated with SSI scores and negatively correlated with free testosterone levels. Free testosterone levels negatively correlated with SSI scores. Aggression scale scores positively correlated with DRRI harassment scores among non-attempters but not among attempters. CONCLUSION: Our observations that harassment scores are associated with suicidality and testosterone levels, and suicidality is associated with testosterone levels may indicate that there is a link between deployment harassment, testosterone function and suicidality.

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.

Suicide prevention in the covid-19 era.

The COVID-19 pandemic is affecting the health of people all around the world including mental health as social isolation which has been one of the best infection mitigation efforts is strongly associated with anxiety, depression, self-harm and suicide attempts. These feelings are consistent with past pandemics where there was loss of routine and sociability. Suicidality has been on the rise in the United States and it is within this context that the pandemic has struck. With the risk of suicide being increased, preventative measures need to be implemented at the universal, selective and indicated levels. Universal suicide prevention is needed for the population as a whole regardless of their risk of suicide. Selective prevention is for subgroups at an increased risk and lastly indicated prevention corresponds to people at a very high risk, for example those with recent suicide attempts. Telemedicine, informative and responsible media, as well as monetary help from governments, banks and other major institutions can all help with suicide prevention in these during the pandemic. These resources can broadly help the population at large, but more targeted approaches will be needed for high risk individuals including those with psychiatric diagnoses, COVID-19 survivors, frontline healthcare workers and the elderly. Additionally, those with recent suicide attempts should warrant even more attention.

Schizotypal personality disorder and suicide: problems and perspectives.

Schizotypal personality disorder (SPD) is classified in DSM-V as a cluster A personality disorder. Cluster A personality disorders are described as odd or eccentric conditions. SPD is associated with significant disability and many psychiatric comorbidities. Several studies have shown that SPD and schizotypal traits are associated with suicidal ideation and behaviour. Suicide prevention interventions in individuals with SPD are impeded because (1) SPD is frequently not diagnosed; (2) SPD is difficult to treat; and (3) there are no guidelines for suicide screening or suicide prevention interventions in individuals with SPD. Suicide prevention in persons with SPD consists of (1) diagnosing SPD; (2) providing appropriate treatment for SPD; and (3) providing suicide screening and suicide prevention. Interventions aiming at reduction of depressive symptoms, improvement of self-esteem, and interpersonal skills may be effective at reducing suicide risk amongst individuals with SPD. Studies of suicidality in persons with SPD are needed and may be an important area of suicide research. It is to be hoped that future studies of the pathophysiology of suicidality in individuals with SPD will help to develop strategies for suicide screening and suicide prevention interventions in persons with SPD and improve suicide prevention in this challenging patient population.

The men's mental health perspective on adolescent suicide in the COVID-19 era.

OBJECTIVE: The COVID-19 pandemic has drastically changed society and introduced many new factors to consider in adolescent suicide risk assessment and prevention. One complexity that warrants consideration is the male-specific impacts of the pandemic within adolescence. METHODS: A review of the relevant literature. RESULTS: Matters of social distancing, virtual education, and substance use may impact adolescent men in fashions that raise their suicide risk more significantly relative to adolescent women. Social distancing may impact adolescents' friendships and generate a regression back to the nuclear family; qualities of male adolescents' friendships and of masculinity suggest that these impacts may be more severe in adolescent men and may directly raise suicide risk. Virtual schooling yields educational and social setbacks; losses of team sports, male mentors, and the implications of diminished educational advancement may more adversely affect adolescent men and raise risk. Substance use has increased in the pandemic, particularly amongst adolescent men. There are direct associations with suicide risk as well as indirectly through increased parental conflict and punishment. CONCLUSION: As adolescent men die by suicide at significantly elevated rates relative to adolescent women, a male-specific consideration of these impacts is indicated to address adolescent suicide in our current era. Recommendations are made for integrating these considerations into updated adolescent suicide risk assessment and prevention efforts.

How to increase the role of social workers in suicide preventive interventions.

OBJECTIVE: Suicide is a serious public health issue that affects individuals, families and societies all over the world. International studies provide consistent evidence that the presence of psychiatrists in a region is associated with lesser suicide rates. However, many psychiatric patients including suicidal patients do not have access to psychiatrists. This indicates that mental health and non-mental health social workers need to be involved in suicide prevention efforts. This paper is the first comprehensive work that discusses how to increase the role of social workers in the area of suicide prevention. METHODS: A review of the relevant literature. RESULTS: Increasing the role of social workers in suicide prevention efforts may reduce suicide risk in groups and people at elevated risk for suicide, as well as the general population. CONCLUSION: Recommendations are provided for how the social work profession can improve upon suicide prevention while incorporating universal, selective and indicated suicide preventive interventions. Social work research efforts should focus on how to increase the role of social workers in suicide prevention and the management of suicidal patients. Social work education programmes should modify their curricula and increase their attention on suicide prevention. Mental health social workers need to educate the patient and their family on suicide risk factors. Furthermore, mental health and non-mental health social workers need to educate the general public on suicide risk factors.

Suicide in Schizophrenia: An Educational Overview.

Suicide is an important public health problem. The most frequent psychiatric illnesses associated with suicide or severe suicide attempt are mood and psychotic disorders. The purpose of this paper is to provide an educational overview of suicidal behavior in individuals with schizophrenia. A lifetime suicide rate in individuals with schizophrenia is approximately 10%. Suicide is the largest contributor to the decreased life expectancy in individuals with schizophrenia. Demographic and psychosocial factors that increase a risk of suicide in individuals with schizophrenia include younger age, being male, being unmarried, living alone, being unemployed, being intelligent, being well-educated, good premorbid adjustment or functioning, having high personal expectations and hopes, having an understanding that life's expectations and hopes are not likely to be met, having had recent (i.e., within past 3 months) life events, having poor work functioning, and having access to lethal means, such as firearms. Throughout the first decade of their disorder, patients with schizophrenia are at substantially elevated suicide risk, although they continue to be at elevated suicide risk during their lives with times of worsening or improvement. Having awareness of symptoms, especially, awareness of delusions, anhedonia, asociality, and blunted affect, having a negative feeling about, or non-adherence with, treatment are associated with greater suicide risk in patients with schizophrenia. Comorbid depression and a history of suicidal behavior are important contributors to suicide risk in patients with schizophrenia. The only reliable protective factor for suicide in patients with schizophrenia is provision of and compliance with comprehensive treatment. Prevention of suicidal behavior in schizophrenia should include recognizing patients at risk, delivering the best possible therapy for psychotic symptoms, and managing comorbid depression and substance misuse.

The impact of periventricular white matter lesions in patients with bipolar disorder type I.

INTRODUCTION: White matter hyperintensities (WMHs) are one the most common neuroimaging findings in patients with bipolar disorder (BD). It has been suggested that WMHs are associated with impaired insight in schizophrenia and schizoaffective patients; however, the relationship between insight and WMHs in BD type I has not been directly investigated. METHODS: Patients with BD-I (148) were recruited and underwent brain magnetic resonance imaging (MRI). Affective symptoms were assessed using Young Mania Rating Scale (YMRS) and Hamilton Depression Rating Scale (HDRS17); the presence of impaired insight was based on the corresponding items of YMRS and HDRS17. RESULTS: Multiple punctate periventricular WMHs (PWMHs) and deep WMHs (DWMHs) were observed in 49.3% and 39.9% of the cases, respectively. Subjects with lower insight for mania had significantly more PWMHs (54.6% vs 22.2%; p < 0.05) when compared to BD-I patients with higher insight for mania. The presence of PWMHs was independently associated with lower insight for mania: patients who denied illness according to the YMRS were 4 times more likely to have PWMHs (95% CI: 1.21/13.42) than other patients. CONCLUSIONS: Impaired insight in BD-I is associated with periventricular WMHs. The early identification of BD-I subjects with PWMHs and impaired insight may be crucial for clinicians.

Preventing plane-assisted suicides through the lessons of research on homicide and suicide-homicide.

OBJECTIVE: The Germanwings 9525 incident drew significant attention to the 'plane-assisted suicide' construct, yet little scientific literature exists on this topic. This paper reviews the available literature and applies lessons from the suicide-homicide and men's mental health literature to better understand this construct from a scientific perspective. METHODS: A systematic review of the relevant clinical literature was undertaken. RESULTS: Multiple lines of evidence suggests the applicability and relevance of suicide-homicide research and men's mental health to the plane-assisted suicide phenomenon. Plane-assisted suicides occur within an overwhelmingly male, middle aged population who, in addition to suicide, commit large scale acts of murder. Issues of divorce, separation, and threats to masculinity appear integral to an effective prevention program. CONCLUSION: Further research in the understanding of plane-assisted suicide as a product of neuropsychiatric disorder may advance such prevention efforts and have the opportunity to reduce the loss of life in future tragedies.