Evaluating Postvention Services and the Acceptability of Models of Postvention: A Systematic Review

Perceived Effectiveness of Components of Interventions to Support People Bereaved By Suicide

Background: Suicide bereavement increases the probability of adverse outcomes related to grief, social functioning, mental health, and suicidal behavior. While more support for individuals bereaved by suicide has become available, the evidence regarding its effectiveness is not straightforward. The literature suggests that identifying best-practice components is key in designing effective postvention interventions. Aims: This metareview aims to identify components of suicide bereavement interventions perceived to be effective by suicide-bereaved people. Method: The review adhered to preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. Systematic searches in Medline, PsycINFO, Embase, Emcare, EBM Reviews, Scopus, and Web of Science identified 11 eligible systematic reviews published between 2008 and 2023. The methodological quality was assessed using the Measurement Tool to Assess Systematic Reviews (AMSTAR-2) (PROSPERO registration CRD42023458300). Results: Our narrative synthesis reported the components perceived to be effective in relation to structure and content of interventions, facilitators, and modality (peer, group, community, online). Limitations: The quality of the included reviews varied considerably, and not all reviews reported on perceived effectiveness of interventions' components. Meta-analysis of findings was not possible due to study heterogeneity. Conclusion: The findings provide crucial information for researchers, service providers, and policymakers to enhance the provision of evidence-based support for people bereaved by suicide.

Measuring What Outcomes Matters Most to People When Accessing Suicide Postvention Support: A Qualitative Study

Funding for suicide postvention services, which provide support after a suicide death, has increased in Australia and globally. This rise accompanies a need to demonstrate outcomes of support. However, articulating and quantifying these outcomes presents ethical and logistical challenges. Funders' priorities may differ from those of service users. To discern the value and explore effective measurement of postvention outcomes, focus groups were conducted with postvention staff and lived experience representatives from an Australian postvention service. Transcripts were analysed using Braun and Clarke's Reflexive Thematic Analysis. Results highlighted the complex context of measuring outcomes in suicide postvention and emphasized the need for flexible approaches to service provision and outcome measurement. The study suggests that the most significant benefits, as perceived by participants, are the 'flow-on' effects of postvention. It supports the notion that outcome measures require careful consideration, with trade-offs evaluated to understand what is truly valuable in suicide postvention services.

Implementation of suicide bereavement support: a scoping review

Introduction

Approximately one in five people will experience a death by suicide during their lifetime. Struggling to understand their experiences, people bereaved by suicide often require formal support including support groups, online resources and discussion forums. While previous research has focused on examining experiences of grief, little is known about the implementation of support programs for people bereaved by suicide.

Methods

Adhering to PRISMA-ScR guidelines, eight databases were searched for peer-reviewed studies that focused on the strategies or evaluation of the implementation of suicide postvention programs.

Results

Sixteen studies met the eligibility criteria. A narrative synthesis of study findings mapped to the Proctor implementation framework shows that a variety of implementation outcomes have been assessed by different studies; however, there is limited use of formal implementation frameworks to guide analysis.

Discussion

Recommendations from this review indicate the need for consistent terminology and better utilisation of implementation frameworks to guide postvention research and provide a well-rounded view of implementation. Increasing the use of reliable and validated tools to measure implementation outcomes will also increase the rigour of implementation research in this field.

Systematic review registration

https://doi.org/10.17605/OSF.IO/4RB92.

Practical strategies for care of individuals impacted by suicide in the emergency department: A narrative review

Introduction Suicide is among the leading causes of death and nurses care for survivors of suicide at many points in their grief journey. Every individual who dies by suicide leaves behind multiple affected survivors and how they are cared for immediately following the suicide influences how they cope with the death. The purpose of this article is to make recommendations for the care of survivors of suicide loss in the emergency department.

METHODS

A narrative review of the current literature was conducted using the databases CINAHL and ProQuest. Articles focused on survivors of suicide loss and their care in the immediate period after the death were utilized.

RESULTS

Four hundred and twenty-nine articles were found. Applying established inclusion and exclusion criteria and quality assessment using the SANSA guideline, 29 were included in the review.

DISCUSSION

Three themes were identified: 1. Risks for suicide in survivors of suicide loss; 2. Interventions in the immediate period after suicide loss; and 3. Active suicide postvention as suicide prevention. Emergency department nurses need to have the ability to readily assess and recognize the survivors of suicide loss who are at higher risk for complicated grieving, and providing rapid and immediate services and resources will help promote coping and positive mental health outcomes in survivors.

The Needs, Use and Expectations of People Bereaved by Suicide Regarding Online Resources: An Online Survey

BACKGROUND

Online resources constitute a new and effective way to obtain support or information during bereavement processes. However, little is known about the needs, use and expectations of people bereaved by suicide regarding online resources.

METHOD

The objective of our national cross-sectional online survey was to collect the use, needs and expectations of people bereaved by suicide regarding online resources. The data were collected from July to October 2021 through a 26-item online questionnaire hosted on the website LimeSurvey.

RESULTS

A total of 401 respondents fully completed the questionnaire. Their mean age was 45.7. The majority of participants were women bereaved by the suicide of their child or partner. Half of the participants were bereaved for less than 3 years and benefited from counselling during their bereavement process. Three-quarters of the participants used the Internet for their bereavement process, mainly to obtain information on suicide bereavement and suicide prevention and to access testimonies of other people bereaved by suicide. Three-quarters of the participants found that available online resources for people bereaved by suicide are insufficient and expected a dedicated web platform to be developed. Finding information on suicide bereavement and on suicide prevention, discussing with a mental health professional and accessing testimonies of other people bereaved by suicide were expected by a majority of the participants regarding the future platform. Receiving counselling and being bereaved by the death of a child were the most important factors in explaining patterns of use and expectations regarding online resources.

DISCUSSION

Our results offer precise insights into the needs, use and expectations of people bereaved by suicide regarding online resources. The development of web platforms offering access to reliable information on suicide bereavement and on suicide prevention to peers bereaved by suicide and help to seek counselling are urgently needed.