Decrease in suicide rates in Brazil during the COVID-19 pandemic.

Natural disasters such as public health epidemics may potentially affect suicide rates. The global COVID-19 pandemic poses an unprecedented challenge for healthcare systems and general populations worldwide. In this retrospective ecological study, we aimed to examine any changes in the suicide rates during the COVID-19 pandemic and to assess the relationship between COVID-19 death rates and deaths by suicide in Brazil. Data on suicide and COVID-19 case numbers were extracted from the Ministry of Health agencies and grouped weekly. We performed a time series analysis of suicide rates, a comparison of mean suicide rates between the pre-COVID-19 period and the COVID-19 period, and conducted a Poisson regression to examine the relationship between deaths due to COVID-19 and suicide rates. Our results showed decreased suicide rates during the COVID-19 pandemic. We also found that deaths owing to COVID-19 impact those owing to suicide after 10 weeks in the upward direction; however, we did not observe for enough time to see a change in the suicide rate curve. These findings are fundamental to understand suicidal behaviors in epidemic situations. However, the field needs more studies evaluating the impact of significant public health events on suicidality, incorporating extended follow-up periods.

The Mortality After Release from Incarceration Consortium (MARIC): Protocol for a multi-national, individual participant data meta-analysis.

INTRODUCTION: More than 30 million adults are released from incarceration globally each year. Many experience complex physical and mental health problems, and are at markedly increased risk of preventable mortality. Despite this, evidence regarding the global epidemiology of mortality following release from incarceration is insufficient to inform the development of targeted, evidence-based responses. Many previous studies have suffered from inadequate power and poor precision, and even large studies have limited capacity to disaggregate data by specific causes of death, sub-populations or time since release to answer questions of clinical and public health relevance. OBJECTIVES: To comprehensively document the incidence, timing, causes and risk factors for mortality in adults released from prison. METHODS: We created the Mortality After Release from Incarceration Consortium (MARIC), a multi-disciplinary collaboration representing 29 cohorts of adults who have experienced incarceration from 11 countries. Findings across cohorts will be analysed using a two-step, individual participant data meta-analysis methodology. RESULTS: The combined sample includes 1,337,993 individuals (89% male), with 75,795 deaths recorded over 9,191,393 person-years of follow-up. CONCLUSIONS: The consortium represents an important advancement in the field, bringing international attention to this problem. It will provide internationally relevant evidence to guide policymakers and clinicians in reducing preventable deaths in this marginalized population. KEY WORDS: Mortality; incarceration; prison; release; individual participant data meta-analysis; consortium; cohort.

Modifiable risk factors for external cause mortality after release from prison: a nested case-control study.

AIM: People released from prison are at higher risk of mortality from potentially preventable causes than their peers in the general population. Because most studies of this phenomenon are reliant on registry data, there is little health and behavioural information available on those at risk, hampering the development of targeted, evidence-based preventive responses. Our aim was to identify modifiable risk and protective factors for external cause and cause-specific mortality after release from prison. METHODS: We undertook a nested case-control study using data from a larger retrospective cohort study of mortality after release from prison in Queensland, Australia between 1994 and 2007. Cases were 286 individuals who had died from external causes (drug overdose, suicide, transport accidents, or violence) matched with 286 controls on sex, Indigenous status, and release date. We extracted data from detention, case-management, and prison medical records. RESULTS: Factors associated with increased risk of external cause mortality included use of heroin and other opioids in the community [odds ratio (OR) = 2.20, 95% CI 1.41-3.43, p < 0.001], a prescription for antidepressants during the current prison sentence (OR = 1.94, 95% CI 1.02-3.67, p = 0.042), a history of problematic alcohol use in the community (OR = 1.54, 95% CI 1.05-2.26, p = 0.028), and having ever served two or more custodial sentences (OR = 1.51, 95% CI 1.01-2.25, p = 0.045). Being married (OR = 0.45, 95% CI 0.29-0.70, p < 0.001) was protective. Fewer predictors were associated with cause-specific mortality. CONCLUSIONS: We identified several behavioural, psychosocial, and clinical markers associated with mortality from preventable causes in people released from prison. Emerging evidence points to interventions that could be targeted at those at increased risk of external cause mortality. These include treatment and harm reduction programmes (for substance use), improving transitional support programmes and continuity of care (for mental health), diversion and drug reform (for repeat incarceration) and nurturing stable relationships during incarceration. The period of imprisonment and shortly after release provides a unique opportunity to improve the long-term health of ex-prisoners and overcome the disadvantage associated with imprisonment.

Violent and non-violent crime against adults with severe mental illness.

BACKGROUND: Little is known about the relative extent of crime against people with severe mental illness (SMI). AIMS: To assess the prevalence and impact of crime among people with SMI compared with the general population. METHOD: A total of 361 psychiatric patients were interviewed using the national crime survey questionnaire, and findings compared with those from 3138 general population controls participating in the contemporaneous national crime survey. RESULTS: Past-year crime was experienced by 40% of patients v. 14% of controls (adjusted odds ratio (OR) = 2.8, 95% CI 2.0-3.8); and violent assaults by 19% of patients v. 3% of controls (adjusted OR = 5.3, 95% CI 3.1-8.8). Women with SMI had four-, ten- and four-fold increases in the odds of experiencing domestic, community and sexual violence, respectively. Victims with SMI were more likely to report psychosocial morbidity following violence than victims from the general population. CONCLUSIONS: People with SMI are at greatly increased risk of crime and associated morbidity. Violence prevention policies should be particularly focused on people with SMI.

Domestic and sexual violence against patients with severe mental illness.

BACKGROUND: Domestic and sexual violence are significant public health problems but little is known about the extent to which men and women with severe mental illness (SMI) are at risk compared with the general population. We aimed to compare the prevalence and impact of violence against SMI patients and the general population. METHOD: Three hundred and three randomly recruited psychiatric patients, in contact with community services for ⩾ 1 year, were interviewed using the British Crime Survey domestic/sexual violence questionnaire. Prevalence and correlates of violence in this sample were compared with those from 22 606 general population controls participating in the contemporaneous 2011/12 national crime survey. RESULTS: Past-year domestic violence was reported by 27% v. 9% of SMI and control women, respectively [odds ratio (OR) adjusted for socio-demographics, aOR 2.7, 95% confidence interval (CI) 1.7-4.0], and by 13% v. 5% of SMI and control men, respectively (aOR 1.6, 95% CI 1.0-2.8). Past-year sexual violence was reported by 10% v. 2.0% of SMI and control women respectively (aOR 2.9, 95% CI 1.4-5.8). Family (non-partner) violence comprised a greater proportion of overall domestic violence among SMI than control victims (63% v. 35%, p < 0.01). Adulthood serious sexual assault led to attempted suicide more often among SMI than control female victims (53% v. 3.4%, p < 0.001). CONCLUSIONS: Compared to the general population, patients with SMI are at substantially increased risk of domestic and sexual violence, with a relative excess of family violence and adverse health impact following victimization. Psychiatric services, and public health and criminal justice policies, need to address domestic and sexual violence in this at-risk group.

Substance use in adulthood following adolescent self-harm: a population-based cohort study.

OBJECTIVE: To determine whether adolescents who self-harm are at increased risk of heavy and dependent substance use in adulthood. METHOD: Fifteen-year prospective cohort study of a random sample of 1943 adolescents recruited from secondary schools across the state of Victoria, Australia. Data pertaining to self-harm and substance use was obtained at seven waves of follow-up, from mean age 15.9 years to mean age 29.1 years. RESULTS: Substance use and self-harm were strongly associated during the adolescent years (odds ratio (OR): 3.3, 95% CI 2.1-5.0). Moreover, adolescent self-harmers were at increased risk of substance use and dependence syndromes in young adulthood. Self-harm predicted a four-fold increase in the odds of multiple dependence syndromes (sex- and wave-adjusted OR: 4.2, 95% CI: 2.7-6.6). Adjustment for adolescent anxiety/depression attenuated but did not eliminate most associations. Adolescent substance use confounded all associations, with the exception of multiple dependence syndromes, which remained robustly associated with adolescent self-harm (fully adjusted odds ratio: 2.0, 95% CI: 1.2-3.2). CONCLUSION: Adolescent self-harm is an independent risk factor for multiple dependence syndromes in adulthood. This level of substance misuse is likely to contribute substantially to the premature mortality and disease burden experienced by individuals who self-harm.

The non-medical use of tramadol in the UK: findings from a large community sample.

BACKGROUND: Prescription drug misuse has become a public health problem in several developed countries. In the UK, there has been no increase in people seeking treatment for prescription drug dependence, but there has been a progressive rise in fatal overdoses involving tramadol. OBJECTIVES: To explore the source, motivations for use and patterns of use of tramadol in the UK. METHODS: We conducted anonymous online survey of drug use and related behaviours as part of an ongoing drug trend monitoring initiative. We included questions assessing the patterns of use, source and function of tramadol. RESULTS: UK Survey respondents (n = 7360) were predominantly young (mean age 29), and 90% reported being employed or studying. Less than 1% reported past-year use of heroin or methadone, but about 1/3 reported past-year use of cocaine. 326 (5% of respondents) reported having used tramadol in the preceding year, usually obtained by prescription but in 1/3 of cases from a friend; rarely from a dealer or from the internet. Most used the drug for pain relief, but 163 respondents (44%) reported using tramadol for reasons other than pain relief - particularly, using it to relax, to sleep, to get high or to relieve boredom. Nineteen per cent took doses higher than prescribed, and 10% reported difficulty discontinuing. Twenty-eight per cent combined tramadol with alcohol or other drugs to enhance its effect. CONCLUSION: Misuse and sharing of tramadol, supplied by prescription, was common.

Evaluation of an educational practice development programme for staff working in mental health inpatient environments.

This paper describes key components of a mental health practice development training programme, which aimed to translate into practice a deeper, more evidence-based understanding of the lived experience of service users detained under the Mental Health Act (1983/2007), using action research as the underpinning paradigm. The programme explored the myriad applications of the six categories of intervention initially proposed by Heron and the widespread applicability of solution-focused brief therapy. The programme evaluation used open-ended questionnaires in order to obtain participants' views on facilitation and workshop content, in addition to two focus groups. The aim of the evaluation was to provide insight into participants' experience of the programme. Feedback from participants reflected a high degree of skill acquisition and enhancement and a noticeable change in ward culture after completing the programme. Service user researchers were intimately involved during all stages of the design, implementation and analysis including service user interviews for Phase 1 and the education intervention element of the practice development programme. Implications for evidence-based mental health nursing practice, service user involvement in research and directions for future research are discussed.

Measuring self-harm in adults: a systematic review.

PURPOSE: To identify from the literature, and to critically evaluate, all validated instruments currently available to measure self-harming behaviour in adults. MATERIALS AND METHODS: Medline, Embase, PsycInfo, Health and Psychosocial Instruments and Google scholar were searched, grey literature was sought and the reference lists of relevant articles were checked to identify instruments. RESULTS: A total of seven validated instruments which met our inclusion criteria were identified and data were extracted regarding each instrument's format, administration method, psychometric properties and number of items and domains included. Considerable variation was observed in the overall quality of these instruments. Fourteen other instruments were identified which did not describe their psychometric properties or had not been published and were subsequently excluded from our review. DISCUSSION: Although many instruments were identified in our search, only a small number had been validated with published psychometric properties. Of the identified instruments, the Suicide Attempt Self-Injury Interview (SASII) appears to be the most robust and comprehensive instrument currently available. Despite the absence of psychometric data, numerous other instruments have been used in published studies, including clinical trials. CONCLUSION: Our results highlight the pressing need for a standardized, empirically validated and versatile measure of intentional self-harming behaviour for use in both clinical and research settings. The optimum characteristics of such an instrument are discussed.

Section 136 of the Mental Health Act: a new literature review.

Section 136 of the Mental Health Act 1983 (amended) provides police officers in the United Kingdom with the authority to remove individuals who appear to be suffering from a mental illness from any public place to a designated 'place of safety' for appropriate assessment. A considerable amount of research has been dedicated to investigate who is detained under this section and how it is implemented. A review of the literature revealed a high prevalence of schizophrenia, personality disorders and mania in individuals detained under Section 136 and an over-representation of black detainees. Several studies also reported poor communication between different agencies and poor levels of knowledge regarding the implementation of the section. There is a lack of qualitative research exploring detainee and professional experience of Section 136 and in particular the patient pathway to mental health care via Section 136 experienced by black detainees. Implications for clinical practice, multi-agency collaboration and future research are discussed.