A Youth Suicide Prevention Plan for Canada: A Systematic Review of Reviews

Effectiveness of emergency department-based and initiated youth suicide prevention interventions: A systematic review

OBJECTIVE

This systematic review examined the effectiveness of Emergency Department-based and initiated youth suicide prevention interventions for suicide attempts, suicidal ideation, hospitalization, family system functioning, and other mental health symptoms.

METHODS

We searched five databases for randomized controlled trial (RCT) studies that examined Emergency Department-based and initiated suicide prevention interventions among youth aged 10 to 18 years old between May 2020 to June 2022. Using Cohen's d and 95% confidence interval as our standardised metrics, we followed the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) and Synthesis Without Meta-Analysis in Systematic Reviews (SWiM) guidelines when synthesizing, interpreting, and reporting the findings of this review.

RESULTS

Five studies were included in this review. Findings were first synthesized according to the targeted population of the study intervention and this review's outcomes. Two interventions were effective for decreasing depressive symptoms, hospitalization recidivism, and/or increasing family empowerment. There were no interventions that reduced subsequent suicide attempts. A meta-analysis was not conducted due to the heterogeneity of the data.

CONCLUSION

A need exists to develop and evaluate Emergency Department-based and initiated youth suicide prevention interventions that can be successfully and sustainably implemented in practice. Future research should focus on evaluating the components of interventions that effectively mitigate suicide risk among high-risk youth.

An emerging framework for digital mental health design with Indigenous young people: a scoping review of the involvement of Indigenous young people in the design and evaluation of digital mental health interventions

BACKGROUND

Indigenous young people worldwide possess unique protective factors that support wellbeing. However, they experience mental illness at higher rates than their non-indigenous counterparts. Digital mental health (dMH) resources can increase access to structured, timely, and culturally tailored mental health interventions by reducing structural and attitudinal barriers to accessing treatment. The involvement of Indigenous young people in dMH resource development is recommended, however, no guidelines exist on how this can best be facilitated.

METHODS

A scoping review examining processes to involve Indigenous young people in developing or evaluating dMH interventions was conducted. Studies reported between 1990 and 2023 involving Indigenous young people aged 12-24 years, originating from Canada, the USA, New Zealand, and Australia, in the development or evaluation of dMH interventions were eligible for inclusion. Following a three-step search process, four electronic databases were searched. Data were extracted, synthesized, and described under three categories: dMH intervention attributes, study design, and alignment with research best practice. Best practice recommendations for Indigenous research and participatory design principles derived from the literature were identified and synthesised. Included studies were assessed against these recommendations. Consultation with two Senior Indigenous Research Officers ensured Indigenous worldviews informed analysis.

RESULTS

Twenty-four studies describing eleven dMH interventions met inclusion criteria. Studies included formative, design, pilot, and efficacy studies. Overall, most included studies demonstrated a high degree of Indigenous governance, capacity building, and community benefit. All studies adapted their research processes to ensure that local community protocols were followed and most aligned these within an Indigenous research paradigm. Formal agreements regarding existing and created intellectual property and implementation evaluations were rare. Outcomes were the primary focus of reporting, with limited detailed descriptions of governance and decision-making processes or strategies for managing predictable tensions between co-design stakeholders.

CONCLUSIONS

This study identified recommendations for undertaking participatory design with Indigenous young people and evaluated the current literature against these criteria. Common gaps were evident in the reporting of study processes. Consistent, in-depth reporting is needed to allow assessment of approaches for this hard-to-reach population. An emergent framework, informed by our findings, for guiding the involvement of Indigenous young people in the design and evaluation of dMH tools is presented.

TRIAL REGISTRATION

Available via osf.io/2nkc6.

Sequential bilateral accelerated theta burst stimulation in adolescents with suicidal ideation associated with major depressive disorder: Protocol for a randomized controlled trial

BACKGROUND

Suicide is a leading cause of death in adolescents worldwide. Previous research findings suggest that suicidal adolescents with depression have pathophysiological dorsolateral prefrontal cortex (DLPFC) deficits in γ-aminobutyric acid neurotransmission. Interventions with transcranial magnetic stimulation (TMS) directly address these underlying pathophysiological deficits in the prefrontal cortex. Theta burst stimulation (TBS) is newer dosing approach for TMS. Accelerated TBS (aTBS) involves administering multiple sessions of TMS daily as this dosing may be more efficient, tolerable, and rapid acting than standard TMS.

MATERIALS AND METHODS

This is a randomized, double-blind, sham-controlled trial of sequential bilateral aTBS in adolescents with major depressive disorder (MDD) and suicidal ideation. Three sessions are administered daily for 10 days. During each session, continuous TBS is administered first to the right DPFC, in which 1,800 pulses are delivered continuously over 120 seconds. Then intermittent TBS is applied to the left DPFC, in which 1,800 pulses are delivered in 2-second bursts and repeated every 10 seconds for 570 seconds. The TBS parameters were adopted from prior research, with 3-pulse, 50-Hz bursts given every 200 ms (at 5 Hz) with an intensity of 80% active motor threshold. The comparison group will receive 3 daily sessions of bilateral sham TBS treatment for 10 days. All participants will receive the standard of care for patients with depression and suicidal ideation including daily psychotherapeutic skill sessions. Long-interval intracortical inhibition (LICI) biomarkers will be measured before and after treatment. Exploratory measures will be collected with TMS and electroencephalography for biomarker development.

DISCUSSION

This is the first known randomized controlled trial to examine the efficacy of sequential bilateral aTBS for treating suicidal ideation in adolescents with MDD. Results from this study will also provide opportunities to further understand the neurophysiological and molecular mechanisms of suicidal ideation in adolescents.

TRIAL REGISTRATION

Investigational device exemption (IDE) Number: G200220, ClinicalTrials.gov (ID: NCT04701840). Registered August 6, 2020. https://clinicaltrials.gov/ct2/show/NCT04502758?term=NCT04701840&draw=2&rank=1.

A meta-analysis of targeted interventions for reducing suicide-related behaviour and ideation in adolescents: Implications for trial design

INTRODUCTION

Suicidality among young people is a significant societal issue. The current study conducted a meta-analysis of community and clinical interventions targeting suicide attempts, self-harm, and suicidal ideation in adolescents.

METHODS

Interventions targeting suicide attempts, self-harm and suicidal ideation were identified by searching PsychINFO, Medline, CINAHL and Embase in line with the PRISMA statement. Study quality was determined using a risk of bias tool. Meta-analyses examined the efficacy of the interventions. Effect sizes were calculated for suicidal ideation data (continuous data) using Hedge's g for standardised mean differences. Suicide attempts and self-harm (dichotomous data) were calculated using odds ratios (ORs).

RESULTS

Seventeen RCTs were included in the meta-analysis. No significant differences were found between treatment and control groups on measures of suicide attempts or self-harm. A small effect-size was observed on measures of suicidal ideation (g = 0.47). A secondary meta-analysis investigated change over time in treatment as usual conditions, finding significant large effect-sizes for suicide attempts (OR = 18.67), self-harm (OR = 12.77), and suicidal ideation (g = 0.86).

LIMITATIONS

The methodological decision to focus on specific outcomes over a broad definition of self-harm excluded some papers, which have been included in other reviews. It is unlikely to have significantly affected the overall results. The review was not preregistered.

CONCLUSIONS

These twin findings highlight the importance overcoming the methodological difficulty of discerning effective interventions during a period of baseline improvement. We suggest that future trials should move away from broadly addressing "suicidality/self-harm" and encourage a greater targeting of at-risk individuals.

Youth Perspectives on Barriers and Opportunities for the Development of a Peer Support Model to Promote Mental Health and Prevent Suicide

Suicide prevention is a public health priority. The purpose of this study was to elicit and document the perspectives of youth (ages 15-24) on the development of a peer support model for mental health promotion and suicide prevention for youth in small communities in western Canada. A qualitative descriptive approach informed by a socioecological framework was used to conduct the study. Eleven youth participated in a series of three co-design workshops. Data collection was conducted remotely using Zoom. Data were analyzed using thematic analysis. The following three themes are identified: (a) contextual factors for youth; (b) community spaces and social media; and (c) apps and integrated care. These themes elucidated challenges faced by the youth, strategies for reducing barriers for youth who need support, and opportunities for enhancing youth mental health through responsive community-identified services. Overall, youth were supportive of the potential use of peer support to augment services in their communities.

Evaluating the strengths and challenges of PAX dream makers approach to mental health promotion: perspectives of youth and community members in indigenous communities in Manitoba, Canada

PAX Good Behaviour Game (PAX-GBG) is an evidence-based approach to co-create a nurturing environment where all children can thrive. This school-based approach was identified as a promising intervention for suicide prevention by First Nations communities in Manitoba, Canada. To enhance this mental health promotion approach, PAX Dream Makers was developed. It is a youth-led addition to PAX-GBG for middle and high school students. This study's aim was to examine, from the communities' perspectives, the influence of PAX Dream Makers on youth as well as its strengths, challenges and suggestions for future improvements. A case study method was conducted using interviews and focus groups with 30 youth and 17 adult mentors and elders. Participants reported that PAX Dream Makers provided support and encouragement to the youth, increased their resilience and provided an opportunity to be positive role models. It strengthened PAX-GBG implementation in schools. Challenges included: adult mentors availability, frequent teacher turn-over and community mental distress. Suggestions expressed were: being mindful of cultural and community contexts, increasing community leadership's understanding of PAX-GBG and better recruitment of mentors and youth. PAX Dream Makers approach was well-received by communities and holds great promise for promoting the well-being of First Nations youth.

Scoping review of 30 years of suicide prevention in university students around the world: efficacy, effectiveness, and cost-effectiveness

A scoping review of systematic reviews was carried out to identify evidence of efficacy, effectiveness, and cost-effectiveness of universal and selective suicide prevention programs among university students worldwide. Five databases were reviewed using terms in English, Spanish, and Portuguese. The following were the inclusion criteria: systematic review or meta-analysis or meta-synthesis, suicide prevention in college students, evaluation of the efficacy, effectiveness and/or cost-effectiveness of interventions, and peer-reviewed studies. The quality of reviews was assessed. The field of study features three decades of publication in high-income countries. The strategy used, the components of the program, and the target audience to which they are delivered interfere with efficacy. In the psychoeducation strategy, the experiential and didactic components are more efficacious in the knowledge about suicide. And the motivational enhancement component promotes greater self-efficacy in suicide prevention. Programs that take a multimodal approach are effective in increasing short-term attitudes related to suicide and reducing rates of completed suicide. The gatekeeper strategy delivered to peer counselors is the most effective one in the outcomes, including short-term and long-term knowledge about suicide and its prevention and self-efficacy in suicide prevention. A greater number of evaluated studies of gatekeeper interventions were identified, indicating a trend in this research field. No review addressed the effects on subgroups that were classified based on sex, racial or sexual minorities, and special (indigenous) populations. Only one study addressed cost-effectiveness, pointing out that the psychoeducation and gatekeeper strategies have relevant net benefit rates, but the gatekeeper strategy has a higher cost–benefit ratio compared to the psychoeducation strategy. The findings indicate that psychoeducation and gatekeeper interventions tend to be more efficacious when they combine education and skills training to intervene in suicidal behavior. The components of the intervention and the target audience to which it is delivered influence efficacy. Multimodal interventions evaluate completed suicide outcomes, but require greater implementation efforts, in terms of human and financial resources and more time for the evaluation.

Problems with Suicidal Behavior Prevention in Adolescents: a Narrative Literature Review

BACKGROUND

Among the existing issues related to the health and quality of life of Russian adolescents, suicidal behavior is being actively discussed; however, the available comprehensive measures for prevention of suicide and attempts at suicide at this age do not provide an adequate solution. This is due to the fact that suicide is an integrative phenomenon, and the act of suicide itself is interpreted, in essence, as the "tip of the iceberg". What is especially clearly manifested in adolescence is the fact that the readiness to commit suicide is associated not so much with the level of severity of mental pathology and personality dysfunction, but with the general social context lack of well-being of total trouble. Therefore, suicide prevention cannot be based purely on the timely identification of persons at risk for mental pathology.

AIM

The purpose of this work is to analyze the available literature on current approaches that have demonstrated their efficacy in reducing suicidal behavior in adolescents.

METHODS

The authors performed a narrative review of the relevant literature published between 2012 and 2021. They analyzed the works presented in the PubMed, MEDLINE, and Web of Science electronic databases. Descriptive analysis was used to generalize the data obtained.

RESULTS

The article discusses preventive approaches to suicidal behavior in adolescents, which are most often studied, and which are also used in practical healthcare. It outlines the problems associated with the implementation and evaluation of the efficacy of these preventive programs.

CONCLUSIONS

The continuing high rate of suicide among adolescents calls for an urgent concerted effort to develop, disseminate, and implement more effective prevention strategies. School-based approaches are the most convenient in practical terms, but they require systematic and long-term use of anti-suicidal programs. Digital interventions can reduce the economic burden of their use, including assessing suicidal risk and identifying psychopathology associated with suicidality.

Suicidal Risk and Adverse Social Outcomes in Adulthood Associated with Child and Adolescent Mental Disorders

OBJECTIVE

The life course of children and adolescents with mental disorders is an important area of investigation, yet it remains understudied. This study provides a first-ever comprehensive examination of the relationship between child and adolescent mental disorders and subsequent suicidal and adverse social outcomes in early adulthood using population-based data.

METHODS

De-identified administrative databases were used to create a birth cohort of 60,838 residents of Manitoba born between April 1980 to March 1985 who were followed until March 2015. Unadjusted and adjusted hazard ratios (aHRs) and odds ratios (aORs) were calculated to determine associations between physician-diagnosed mental disorders in childhood or adolescence and a range of adverse early adulthood (ages 18 to 35) outcomes.

RESULTS

Diagnoses of mood/anxiety disorders, attention-deficit hyperactivity disorder, substance use disorder, conduct disorder, psychotic disorder, personality disorders in childhood or adolescence were associated with having the same diagnoses in adulthood. These mental disorder diagnoses in childhood/adolescence were strongly associated with an increased risk of suicidal behaviors and adverse adult social outcomes in adulthood. Similarly, suicide attempts in adolescence conferred an increased risk in adulthood of suicide death (aHR: 3.6; 95% confidence interval [CI]: 1.9-6.9), suicide attempts (aHR: 6.2; CI: 5.0-7.6), social housing use (aHR: 1.7; CI 1.4-2.1), income assistance (aHR: 1.8; CI 1.6-2.1), criminal accusation (aHR: 2.2; CI 2.0-2.5), criminal victimization (aHR:2.5; CI 2.2-2.7), and not completing high school (aOR: 3.1; CI: 2.5-3.9).

CONCLUSION

Mental disorders diagnosed in childhood and adolescence are important risk factors not only for mental disorders in adulthood but also for a range of early adult adversity. These findings provide an evidence-based prognosis of children's long-term well-being and a rationale for ensuring timely access to mental health services. Better population-level mental health promotion and early intervention for children and adolescents with mental disorders are promising for improving future adult outcomes.

Transitional Pain Care in Quebec: Did We Forget Our Youths? A Brief Research Report

Adolescents and young adults (AYAs) represent a unique population with distinct psycho-social risks and care needs. About 10% of AYAs live with chronic pain (CP) and transition to adult pain care between 16 and 25 years of age. These transitions in care happen simultaneously with other bio-psycho-social changes and require flexible multi-disciplinary support models. As it stands, transitional pain care appears suboptimal, fragmented, and opportunistic in Quebec (Canada). The objective of this Brief Report is, therefore, to present our study findings and propose a multi-disciplinary transitional framework vision applicable to AYAs living with CP. Data were collected using a sequential-consensual qualitative design with a longitudinal participatory component. The consecutive stages of this work included an exploratory stage, semi-structured interviews with primary care providers, and inter-disciplinary deliberative stakeholder consultation groups. The deductive inductive thematic approach and the three-level Health Care Transition Research Consortium's theoretical framework were used to analyze the data. A representative group of stakeholders discussed findings from the first two steps, made fifteen actionable recommendations and formulated their vision of a transitional pain care model that can be further adapted in other settings. The study results present important insights into various psycho-social factors associated with transitional pain care for AYAs.

Review: Impact of urgent youth outpatient mental health care on patient and health system outcomes - a scoping review

BACKGROUND

Young people often face barriers to psychiatric care and are increasingly seeking crisis services for mental health issues through the emergency department (ED). Urgent psychiatric care models provide youth in crisis with rapid access to time-limited mental health care on an outpatient basis. This scoping review aims to evaluate the impact of such urgent psychiatric services for youth aged 13-25 on patient and health system outcomes.

METHODS

We conducted a literature search on PubMed, EMBASE, MEDLINE, PsycINFO, and the Cochrane Database of Systematic Reviews for studies published from inception to November 20, 2020. We included studies that described outpatient psychiatric services designed for youth aged 13 to 25, took place in a clinical setting, and offered any combination of assessment, treatment, and referral. We excluded studies describing suicide intervention programmes.

RESULTS

Our search yielded six studies, four of which were descriptive studies and two of which were randomized controlled trials. Most studies found that access to urgent psychiatric care for youth was associated with reduced ED volumes, fewer health system costs, and fewer hospitalizations. None of the studies presented evidence that urgent psychiatric services are associated with improved patient symptomatology or functioning.

CONCLUSIONS

The results of this scoping review highlight the scarcity of robust evidence evaluating the effectiveness of urgent care for youth mental health. Further experimental studies and a set of standardized quality measures for evaluating these services are needed to bridge this critical gap in mental health care for youth in crisis.

Peer support for youth suicide prevention: a scoping review protocol

INTRODUCTION

Youth suicide is a significant public health priority, and is the second leading cause of death among young people between 15 and 29 years of age. An emerging intervention in suicide prevention programming with youth is peer support. Although increasingly used in other settings, the evidence for peer support interventions in youth suicide prevention remains nascent. This article presents a protocol for a scoping review aimed at systematically mapping the current evidence on peer support for youth suicide prevention.

METHODS AND ANALYSIS

Arksey and O'Malley's scoping review framework will guide the review methods. The search strategy will be developed with guidance from a health sciences librarian. Multiple databases (Medline, Embase, PsycINFO, Cumulative Index for Nursing and Allied Health Literature) and grey literature will be identified using terms related to peer support and youth suicide prevention. Publication date restrictions will not be applied. All identified records of published literature will be collated and uploaded to a systematic review management software, Covidence, for review and selection. Screening will be completed in duplicate by two reviewers using predefined inclusion and exclusion criteria. Conflicts during screening will be resolved by a third reviewer. The title and abstract screening and full-text review will be completed in Covidence. Two reviewers will complete data extraction from the selected records, using a tailored extraction form. Screening and data extraction will be completed between January and April 2021. A narrative summary will be completed to synthesise key findings as well as contextual information about the use of peer support interventions in youth suicide prevention programming.

ETHICS AND DISSEMINATION

The results will be disseminated through a community research report, presentations of findings at relevant conferences and academic publications of the scoping review protocol and results. The data used for this scoping review will be derived from published resources; therefore, ethics approval is not required for this study.

Suicide, firearms, and legislation: A review of the Canadian evidence

Suicide accounts for approximately 4000 deaths a year in Canada, of which about 16% of those are suicide using a firearm. Canada has undertaken legislative efforts to regulate and control firearms, Bill C-51 in 1977 and Bills C-17 and C-68 in 1991 and 1995. Regulatory approaches that decrease the availability of firearms are hypothesized to reduce suicide by firearm however the substitution effect suggests it is possible that people may substitute other methods of suicide in place. Canadian studies on associations between legislation, regulation, and suicide rates have been published over the last three decades, and a search revealed thirteen that met the criteria. Seven studies examined the association between Bill C-51 and suicide rates and found that while rates of suicide by firearm appeared to have declined in association with regulations, there appears to be a substitution effect into other methods and no overall change in suicide rates. Six studies examining the effects of Bill C-17 and C-68 revealed a decrease in the rates of suicide by firearms, with a corresponding increase in non-firearms suicide rates and no decrease in overall suicide rates. One study even suggested no associated decrease in firearm suicide rates with an increasing rate of suicide by hanging possibly due to changes in preferences. These results suggest legislation has mixed effects on firearm suicide rates and may not alone reduce overall suicide in Canada.

School-Based Suicide Risk Assessment Using eHealth for Youth: Systematic Scoping Review

BACKGROUND

Suicide is a leading cause of death among youth and a prominent concern for school mental health providers. Indeed, schools play a key role in suicide prevention, including participating in risk assessments with students expressing suicidal ideation. In the context of the COVID-19 pandemic, many schools now need to offer mental health services, including suicide risk assessment, via eHealth platforms. Post pandemic, the use of eHealth risk assessments will support more accessible services for youth living in rural and remote areas. However, as the remote environment is a new context for many schools, guidance is needed on best practices for eHealth suicide risk assessment among youth.

OBJECTIVE

This study aims to conduct a rapid, systematic scoping review to explore promising practices for conducting school-based suicide risk assessment among youth via eHealth (ie, information technologies that allow for remote communication).

METHODS

This review included peer-reviewed articles and gray literature published in English between 2000 and 2020. Although we did not find studies that specifically explored promising practices for school-based suicide risk assessment among youth via eHealth platforms, we found 12 peer-reviewed articles and 23 gray literature documents that contained relevant information addressing our broader study purpose; thus, these 35 sources were included in this review.

RESULTS

We identified five key recommendation themes for school-based suicide risk assessment among youth via eHealth platforms in the 12 peer-reviewed studies. These included accessibility, consent procedures, session logistics, safety planning, and internet privacy. Specific recommendation themes from the 23 gray literature documents substantially overlapped with and enhanced three of the themes identified in the peer-reviewed literature-consent procedures, session logistics, and safety planning. In addition, based on findings from the gray literature, we expanded the accessibility theme to a broader theme termed youth engagement, which included information on accessibility and building rapport, establishing a therapeutic space, and helping youth prepare for remote sessions. Finally, a new theme was identified in the gray literature findings, specifically concerning school mental health professional boundaries. A second key difference between the gray and peer-reviewed literature was the former's focus on issues of equity and access and how technology can reinforce existing inequalities.

CONCLUSIONS

For school mental health providers in need of guidance, we believe that these six recommendation themes (ie, youth engagement, school mental health professional boundaries, consent procedures, session logistics, safety planning, and internet privacy) represent the most promising directions for school-based suicide risk assessment among youth using eHealth tools. However, suicide risk assessment among youth via eHealth platforms in school settings represents a critical research gap. On the basis of the findings of this review, we provide specific recommendations for future research, including the need to focus on the needs of diverse youth.

Interventions to change clinicians' behavior in relation to suicide prevention care in the emergency department: a scoping review protocol

OBJECTIVE

This review aims to explore, characterize, and map the literature on interventions implemented to change emergency department clinicians' behavior related to suicide prevention using the Behavior Change Wheel as a guiding theoretical framework.

INTRODUCTION

An emergency department is a critical place for suicide prevention, yet many patients who present with suicide-related thoughts and behaviors are discharged without proper assessment or appropriate treatment. Supporting clinicians (who provide direct clinical care, including nurses, physicians, and allied health professionals) to make the desired behavior change following evidence-based suicide prevention care is an essential step toward improving patient outcomes. However, reviews to date have yet to take a theoretical approach to investigate interventions implemented to change clinicians' behavior.

INCLUSION CRITERIA

This review will consider literature that includes interventions that target emergency department clinicians' behavior related to suicide prevention. Behavior change refers to observable practice changes as well as proxy measures of behavior change, including knowledge and attitudes. There are many ways in which an intervention can change clinicians' behavior (eg, education, altering service delivery). This review will include a wide range of interventions that target behavior change regardless of the type, but will exclude interventions that exclusively target patients.

METHODS

Multiple databases will be searched: PubMed, PsycINFO, CINAHL, and Embase. We will also include gray literature, including Google search, ProQuest Dissertations and Theses Global, and Scopus conference papers. Full texts of included studies will be reviewed, critically appraised, and extracted. Extracted data will be coded to identify intervention functions using the Behavior Change Wheel. Findings will be summarized in tables accompanied by narrative reports.

Systematic review and narrative synthesis of suicide prevention in high-schools and universities: a research agenda for evidence-based practice

Background

Youth suicide prevention in high-schools and universities is a public health priority. Our aim was to propose a research agenda to advance evidence-based suicide prevention in high-schools and universities by synthesizing and critically reviewing the research focus and methodologies used in existing intervention studies.

Methods

Fourteen databases were systematically searched to identify studies which evaluate suicide prevention interventions delivered on high-school or university campuses, with before and after measures. Data from included studies (n = 43) were extracted to identify what, where, how and for whom interventions have been tested. Narrative synthesis was used to critically evaluate research focus and methodology. Study quality was assessed.

Results

Research has focused primarily on selective interventions, with less attention on indicated and universal interventions. Most evidence comes from North America and high-income countries. The target of interventions has been: non-fatal suicidal behaviour; confidence and ability of staff/students to intervene in a suicidal crisis; suicide-related knowledge and attitudes; and suicide-related stigma. No studies included suicide deaths as an outcome, evaluated eco-systemic interventions, explored how context influences implementation, used multisite study designs, or focused explicitly on LGBTQ+ youth. Two studies evaluated digital interventions. Quality of the majority of studies was compromised by lack of methodological rigour, small samples, and moderate/high risk of bias. Interventions often assume the existence of an external well-functioning referral pathway, which may not be true in low-resource settings.

Conclusion

To advance evidence-based suicide prevention in educational settings we need to: conduct more high-quality clinical and pragmatic trials; promote research in low- and middle-income countries; test targeted interventions for vulnerable populations (like LGBTQ+ youth), evaluate interventions where death by suicide is the primary outcome; include translational studies and use implementation science to promote intervention uptake; evaluate the potential use of digital and eco-systemic interventions; and conduct multisite studies in diverse cultural settings.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-021-11124-w.

Trends and ecological results in suicides among Italian youth aged 10-25 years: A nationwide register study

BACKGROUND

Documenting current trends and sources of variation in youth suicide rates is critical to inform prevention strategies. We aimed to document suicide mortality trends among Italian youth from 1981 to 2016 and to describe age-, gender- and urbanization-specific suicide rates.

METHODS

We used official mortality data for the period 1981-2016 for adolescents and young adults aged 10-25 years. We estimated standardized all-cause and suicide mortality rates per 100,000 individuals and used joinpoint regression analyses to determine annual mortality trends and significant changes in rate trends. Analyses were reported according to gender, age group (10-17 and 18-25 years), urbanization and suicide method.

RESULTS

From 1981 to 2016, 1,752 suicides were identified among youth aged 10-17 years (boy/girl ratio of 5.80 in 2016) and 9,897 suicides among youth aged 18-25 years (boy/girl ratio of 3.97 in 2016). Overall suicide rates remained stable for boys and showed a small decrease for girls. Suicide was most common in rural areas for boys and in metropolitan areas for girls. We observed a significant decrease in the use of firearms and poisoning; the most common suicide method was hanging for boys and falls for girls.

LIMITATIONS

We did not control for regional-level sociodemographic, economic and health care system characteristics.

CONCLUSIONS

Youth suicides were either stable (for boys) or slightly declining (for girls). We found differences according to urban versus rural areas, suggesting the need for a broader view of the phenomenon. Factors influencing these trends and gender differences in the geographical areas are important in delivering suicide prevention strategies.

Suicide Prevention Programs

This chapter presents a narrative synthesis of the evidence relating to the effectiveness of 13 different approaches (interventions) that have been incorporated into national suicide prevention programs. These approaches are presented in an analytic framework that distinguishes between national and community-based multilevel programs, prevention, and treatment/maintenance. The primary source of evidence are six reviews of reviews published since 2005, supplemented by a small number of systematic reviews and primary studies. We report strongly supportive evidence concerning the effectiveness of structural interventions (restrictions on access to bridges, tall buildings, and railways) and restriction on access to pharmacological agents. Weakly supportive evidence of effectiveness is available for community-based multilevel programs; restrictions on access to firearms and ligature points in institutional settings; settings-based programs (in schools, communities, workplaces, prisons, and the armed forces); education and training targeted at primary care physicians; lithium; cognitive behavioral therapy and dialectical behavioral therapy; and brief contact. There is insufficient or conflicting evidence concerning the effectiveness of the remaining approaches. We conclude that the evidence base for effective suicide prevention is far from convincing. Major improvement in the extent and quality of collaboration between researchers, policymakers, and practitioners and a considerable increase in funding for evaluation studies in suicide prevention are required if the current knowledge gap about effective interventions is to be bridged.

Recruitment of adolescents with suicidal ideation in the emergency department: lessons from a randomized controlled pilot trial of a youth suicide prevention intervention

BACKGROUND

Emergency Departments (EDs) are a first point-of-contact for many youth with mental health and suicidality concerns and can serve as an effective recruitment source for randomized controlled trials (RCTs) of mental health interventions. However, recruitment in acute care settings is impeded by several challenges. This pilot RCT of a youth suicide prevention intervention recruited adolescents aged 12 to 17 years presenting to a pediatric hospital ED with suicide related behaviors.

METHODS

Recruitment barriers were identified during the initial study recruitment period and included: the time of day of ED presentations, challenges inherent to study presentation, engagement and participation during an acute presentation, challenges approaching and enrolling acutely suicidal patients and families, ED environmental factors, and youth and parental concerns regarding the study. We calculated the average recruitment productivity for published trials of adolescent suicide prevention strategies which included the ED as a recruitment site in order to compare our recruitment productivity.

RESULTS

In response to identified barriers, an enhanced ED-centered recruitment strategy was developed to address low recruitment rate, specifically (i) engaging a wider network of ED and outpatient psychiatry staff (ii) dissemination of study pamphlets across multiple areas of the ED and relevant outpatient clinics. Following implementation of the enhanced recruitment strategy, the pre-post recruitment productivity, a ratio of patients screened to patients randomized, was computed. A total of 120 patients were approached for participation, 89 (74.2%) were screened and 45 (37.5%) were consented for the study from March 2018 to April 2019. The screening to randomization ratio for the study period prior to the introduction of the enhanced recruitment strategies was 3:1, which decreased to 1.8:1 following the implementation of enhanced recruitment strategies. The ratio for the total recruitment period was 2.1:1. This was lower than the average ratio of 3.2:1 for published trials.

CONCLUSIONS

EDs are feasible sites for participant recruitment in RCTs examining new interventions for acute mental health problems, including suicidality. Engaging multi-disciplinary ED staff to support recruitment for such studies, proactively addressing anticipated concerns, and creating a robust recruitment pathway that includes approach at outpatient appointments can optimize recruitment.

TRIAL REGISTRATION

ClinicalTrials.gov : NCT03488602 , retrospectively registered April 4, 2018.

Frayme: Building the structure to support the international spread of integrated youth services

AIM

Frayme is a Canadian-based international network designed to accelerate the adoption and scaling up of integrated youth services (IYS). This is done through the synthesis of evidence from a variety of sources and a commitment to integrated knowledge mobilization (KMb) to inform research policy and practice. Frayme is utilizing innovative approaches to stakeholder engagement (youth, families, policy makers, funders, researchers and practitioners) and KMb in order to co-design system change. The purpose of this article describes the overall Frayme strategy and presents findings from a participatory needs assessment implemented to inform policy-related priorities.

METHODS

The Frayme leadership team facilitated a participatory needs assessment with major stakeholder groups that applied a modified problem-solving activity. The needs assessment was on a designed to support diverse stakeholder perspectives on ways to improve knowledge mobilization of IYS. Qualitative data were analysed using a thematic analysis.

RESULTS

The four themes identified through the needs assessment were: (a) traditional scientific practices, (b) organizational obstacles, (c) change aversion, and (d) pre-established stakeholder hierarchies.

CONCLUSIONS

Through the recognition of these challenges, Frayme has developed a set of major objectives to inform projects, opportunities for knowledge sharing, implementation of evidence and scaling up of efforts. The Frayme integrated KMb model represents a unique applied example of an evidence-informed approach to practice collaboration in KMb to promote system change. The findings from this research also contribute to the expanding knowledge base with regard to complex evaluation and system transformation.

Effectiveness of suicide prevention interventions: A systematic review and meta-analysis

OBJECTIVE

This study provides an estimate of the effect size of suicide prevention interventions and evaluates the possible synergistic effects of multilevel interventions.

METHOD

A systematic review and meta-analysis were conducted of controlled studies evaluating suicide prevention interventions versus control published between 2011 and 2017 in PubMed, PsycINFO, and Cochrane databases. Data extraction and risk of bias assessment according to ROBINS criteria were performed by independent assessors. Cohen's delta was calculated by a random meta-analysis on completed and attempted suicides as outcomes. Meta-regression explored a possible synergistic effect in multilevel interventions. PROSPERO ID number: CRD42018094373.

RESULTS

The search yielded 16 controlled studies with a total of 252,932 participants. The meta-analysis was performed in 15 studies with 29,071 participants. A significant effect was found for suicide prevention interventions on completed suicides (d = -0.535, 95% CI -0.898; -0.171, p = .004) and on suicide attempts (d = -0.449, 95% CI -0.618; -0.280, p < .001). Regarding the synergistic effect of multilevel interventions, meta-regression showed a significantly higher effect related to the number of levels of the intervention (p = .032).

CONCLUSIONS

Suicide prevention interventions are effective in preventing completed and attempted suicides and should be widely implemented. Further research should focus on multilevel interventions due to their greater effects and synergistic potential. Further research is also needed into risk appraisal for completed versus attempted suicide, as the preferred intervention strategy differs with regard to both outcomes.

Developmental trajectories of childhood symptoms of hyperactivity/inattention and suicidal behavior during adolescence

Hyperactive/inattentive symptoms (ADHD symptoms) are associated with suicidal behavior in clinical studies, but there is still a lack of population-based longitudinal investigations on the developmental aspects of this association. Additionally, it is unclear whether the association is similar for boys and girls. The objectives of the study were to test the association between the ADHD symptoms during childhood and suicidal ideation and attempt during adolescence, and to investigate sex differences. 1407 children from the Québec Longitudinal Study of Child Development were followed up from 5 months to 17 years of age. We used teacher-reports of ADHD symptoms from 6 to 12 years, and self-report of suicidal ideation and attempt at 13, 15, and 17 years. We identified three ADHD symptoms trajectories: low (boys: 32.2%, girls: 48.7%), moderate (boys: 44.6%; girls: 42.2%) and high (boys: 23.2%; girls: 9.1%). Compared to boys on a low trajectory, boys on a moderate trajectory were at higher risk for suicidal ideation (OR 4.2, 95% CI 1.2-14.8), and boys on a high trajectory were at higher risk for suicide attempts (OR 4.5, 95% CI 1.1-17.9). Girls on moderate or high ADHD symptoms trajectories were not at higher risk for suicidal ideation or attempts than girls on low trajectories. For boys, but not for girls, moderate-to-high ADHD symptoms increased the suicidal risk in adolescence. Interventions with boys showing ADHD symptoms should include a suicide prevention component.

A suicide prevention strategy for youth presenting to the emergency department with suicide related behaviour: protocol for a randomized controlled trial

BACKGROUND

Suicide is a leading cause of death among adolescents in North America. Youth who present to the Emergency Department (ED) with acute suicidality are at increased risk for eventual death by suicide, thereby presenting an opportunity for secondary prevention of suicide. The current study evaluates the effectiveness of a standardized individual and family-based suicidal behaviour risk reduction intervention targeting adolescents at high-risk for suicide.

METHODS

A randomized controlled trial (RCT) will be conducted to evaluate the effectiveness of a manualized youth- and family- based suicide prevention strategy (SPS) as compared with case navigation (NAV) among adolescents aged 12 to 18 years of age who present to the ED with acute suicidal ideation (SI) or suicide risk behaviours (SRB). We will recruit 128 participants and compare psychiatric symptoms including SI/SRB, family communication, and functional impairment at baseline and follow-ups (post-intervention [6 weeks], 24 weeks). The primary outcome is change in suicidal ideation measured with the Suicide Ideation Questionnaire- Junior. SRBs are measured with the Suicide Behaviour Questionnaire. Secondary outcomes are change in depressive and anxious symptoms measured with semi-structured psychiatric interview and Screen for Child Anxiety Related Disorders; acute mental health crises measured by urgent medical (including ED) visits; family communication measured with Conflict Behaviour Questionnaire, functional impairment measured by Columbia Impairment Scale; cost effectiveness, and fidelity of implementation measured by audio recording and fidelity checklist.

DISCUSSION

Results of this study will inform a larger multi-centre RCT that will include both community and academic hospitals in urban and rural settings. Study results will be shared at international psychiatry and emergency medicine meetings, in local rounds, and via publication in academic journals and clinician-oriented newsletters. If effective, the intervention may provide a brief, scalable, and transportable treatment program that may be implemented in a variety of settings, including those in which access to children's mental health care services is challenging.

TRIAL REGISTRATION

ClinicalTrials.gov: NCT03488602, retrospectively registered April 4, 2018.

Associations of Substance Use Behaviors With Suicidal Ideation and Suicide Attempts Among US and Chinese Adolescents

Background: Adolescence has been described as a period of increased health risk-taking behaviors. Given the variety of cultural contexts, healthcare systems, and public health policies in different regions, the present study aimed to determine whether there are similar or different associations of substance use behaviors with suicidal ideation and suicide attempts among US and Chinese adolescents. Methods: This study included a total of 14,765 US adolescents from the 2017 National Youth Risk Behavior Surveillance System (YRBSS) and 24,345 Chinese adolescents from the 2017 School-based Chinese Adolescents Health Survey (SCAHS). Results: The proportions of suicidal ideation and suicide attempts were 17.4 and 5.7% among US adolescents, which were higher than those among Chinese adolescents (suicidal ideation: 13.7% and suicide attempts: 2.7%). Among Chinese adolescents, the most common substance use behavior was "alcohol use (55.4%)," followed by "cigarette use (11.6%)." Among US adolescents, the most popular substance was alcohol (ever used: 55.9%), followed by marijuana (ever used: 34.6%). Moreover, alcohol use was significantly related to suicidal ideation/suicide attempts only in Chinese adolescents [suicidal ideation: Adjusted odds ratio (AOR) = 1.88, 95% CI = 1.71~2.06; suicide attempts: AOR = 2.12, 95% CI = 1.71~2.63], and marijuana use was associated with suicidal ideation and suicide attempts only in the US adolescent group (suicidal ideation: AOR = 1.23, 95% CI = 1.06~1.44; suicide attempts: AOR = 1.51, 95% CI = 1.21~1.87). Moreover, although the associations of prescription pain medication use with suicide attempts were significant in both Chinese and US adolescent groups, the adjusted associations were stronger in Chinese adolescents than in US adolescents (Chinese adolescents: AOR = 3.97, 95% CI = 2.76~5.72; US adolescents: AOR = 1.76, 95% CI = 1.43~2.16; P < 0.05). Conclusions: The associations of alcohol use with suicidal ideation and suicide attempts were only significant in Chinese adolescents. Marijuana use was associated with suicidal ideation and suicide attempts only in the US adolescent group. Although the associations of prescription pain medication use with suicide attempts were significant in both Chinese and US adolescent groups, the adjusted associations were significantly stronger for Chinese adolescents. These findings might be related to the differences in cultural contexts, healthcare systems, and public health policies in the two different countries.

Trends in mental health system transformation: Integrating youth services within the Canadian context

The current mental health services system in Canada is fragmented and transitions between the youth and adult mental health systems have been identified as needing significant improvement. Integrated Youth Services (IYS) are designed to be adaptable and developmentally appropriate as well as to promote seamless transitions, including during emerging adulthood. This article provides an overview of recent developments in Canadian mental health system transformation to promote the integration of services and the holistic promotion of youth well-being. We offer an overview of the current state of knowledge related to best practices in IYS in Canada and highlight areas for future development. We also introduce Frayme, a Canadian-based international knowledge translation platform designed to connect organizations working in the youth services system to accelerate the implementation of IYS.

Policy addressing suicidality in children and young people: an international scoping review

OBJECTIVE

To map key policy documents worldwide and establish how they address the treatment and care needs of children and young people (CYP) who are suicidal.

DESIGN

We conducted a scoping review to systematically identify relevant key policy documents following a pre-established published protocol.

DATA SOURCES

Four databases (CINAHL; Medline; PsycINFO; The Cochrane Database of Systematic reviews) and the websites of key government, statutory and non-statutory agencies were searched. Google and Google Scholar were used to identify other policy documents and relevant grey literature. Leading experts were consulted by email.

ELIGIBILITY CRITERIA FOR SELECTED STUDIES

Policies, policy guidance, strategies, codes of conduct, national service frameworks, national practice guidance, white and green papers, and reviews of policy-concerned with indicated suicide prevention approaches for children up to 18 years old. Limited by English language and published after 2000.

DATA EXTRACTION AND SYNTHESIS

Data were extracted using a predetermined template. Second reviewers independently extracted 25%. Documents were categorised as international guidance, national policy and national guidance, and presented in a table providing a brief description of the policy, alongside how it specifically addresses suicidal CYP. Findings were further expressed using narrative synthesis.

RESULTS

35 policy documents were included in the review. Although many recognise CYP as being a high-risk or priority population, most do not explicitly address suicidal CYP. In general, national guidance documents were found to convey that suicidal children should be assessed by a child and adolescent mental health practitioner but offer no clear recommendations beyond this.

CONCLUSION

The lack of specific reference within policy documents to the treatment and care of needs of children who are suicidal highlights a potential gap in policy that could lead to the needs of suicidal children being overlooked, and varying interpretations of appropriate responses and service provision.

Evidence available for patient-identified priorities in depression research: results of 11 rapid responses

OBJECTIVES

Patient priority setting projects (PPSPs) can reduce research agenda bias. A key element of PPSPs is a review of available literature to determine if the proposed research priorities have been addressed, identify research gaps, recognise opportunities for knowledge translation (KT) and avoid duplication of research efforts. We conducted rapid responses for 11 patient-identified priorities in depression to provide a map of the existing evidence.

DESIGN

Eleven rapid responses.

DATA SOURCES

Single electronic database (PubMed).

ELIGIBILITY CRITERIA

Each rapid response had unique eligibility criteria. For study designs, we used a stepwise inclusion process that started with systematic reviews (SRs) if available, then randomised controlled trials and observational studies as necessary.

RESULTS

For all but one of the rapid responses we identified existing SRs (median 7 SRs per rapid response, range 0-179). There were questions where extensive evidence exists (ie, hundreds of primary studies), yet uncertainties remain. For example, there is evidence supporting the effectiveness of many non-pharmacological interventions (including psychological interventions and exercise) to reduce depressive symptoms. However, targeted research is needed that addresses comparative effectiveness of promising interventions, specific populations of interest (eg, children, minority groups) and adverse effects.

CONCLUSIONS

We identified an extensive body of evidence addressing patient priorities in depression and mapped the results and limitations of existing evidence, areas of uncertainty and general directions for future research. This work can serve as a solid foundation to guide future research in depression and KT activities. Integrated knowledge syntheses bring value to the PPSP process; however, the role of knowledge synthesis in PPSPs and methodological approaches are not well defined at present.

Improving Schools' Readiness for Involvement in Suicide Prevention: An Evaluation of the Creating Suicide Safety in Schools (CSSS) Workshop

Schools have an important role to play in combatting suicide, a significant public health problem that disproportionately affects adolescents and young adults. Schools can work to reduce youth suicidality by adopting policies that align with best practice recommendations pertaining to suicide prevention, intervention, and postvention. This study examined the impact of a one-day training, the Creating Suicide Safety in Schools (CSSS) workshop, on the readiness of school personnel to improve their schools’ suicide-related policies and procedures. Participants (N = 562) consisted predominantly of school-based mental health professionals working in communities of low or mixed socioeconomic status in New York State. Survey data were collected according to a one-group pre-test—post-test design with a 3-month follow-up. Workshop participants demonstrated improvements from pre-test to post-test in their attitudes about the importance of school-based suicide prevention, knowledge of best practices, perceptions of administrative support, and feelings of empowerment to work collaboratively to enhance their schools’ suicide safety. At follow-up, participants reported barriers to implementing changes, most commonly in the form of insufficient time and stigma surrounding the topic of suicide. The results of this study provide preliminary evidence for the effectiveness of the CSSS workshop as a promising method for improving schools’ suicide safety, yet additional research using randomized controlled trials needs to be conducted.

Trends and Spatial Patterns of Suicide Among Adolescent in Ecuador, 1997-2016

Background:

Suicide is a global public health problem, ranking among the top 20 leading causes of mortality.

Objective:

The aim of the present study is two-fold. Firstly, it describes the temporal trends of suicide in adolescents from 1997 to 2016 in Ecuador, allowing us to identify critical periods. Secondly, it analyzes the spatiotemporal clusters of high mortality rates and the spatial distribution due to suicide in the country, from 2011 to 2016.

Methods:

This is an ecological study; we included all death certificates of suicide among adolescents in the 10 - 19 age groups both sex, from the National Institute of Statistics and Census (INEC) database in Ecuador from 1997 to 2016. In order to assess the trend of suicide rates, we obtained Annual Percentage Changes (APCs) and average Annual Percent Changes (AAPCs) through Joinpoint regression analysis. Space-time scan statistics were used to identify high-risk clusters, and the spatial autocorrelation was evaluated through global Moran index.

Results:

Suicides at a national level increased from 165 deaths in 1997 to 286 deaths in 2016; rates increased from 12.7 to 23.3 per 100,000 population along with a significant increase of the trend at the national level (AAPC=3.7%; 95% CI: 2.1 to 5.2). We identified two significant spatial clusters for a high occurrence of suicide: the primary most likely cluster included 83 cantons (Risk Relative=2.28) while the second most likely cluster included 20 cantons (Risk Relative=1.74). The Global Moran I index for the study period showed a positive spatial autocorrelation (0.27; p = 0.001).

Conclusion:

Suicide rates in adolescents significantly increased over the 20-year study period; the spatial analysis indicates the presence of high occurrence clusters in the Amazon and Southern Highlands regions of the country. This growing phenomenon may be a reflection of the lack of policies and strategies focused on the adolescent’s mental health at a national level, added to factors such as family dysfunction, school failure, vulnerable ethnic groups, and immigration patterns.

Policy addressing suicidality in children and young people: a scoping review protocol

INTRODUCTION

Suicide is one of the leading causes of death among children and young people globally and a major public health issue. Government policies determine how much recognised health issues are prioritised and set the context for investment, development and delivery of services. A review of policies concerning children and young people who are suicidal could shed light on the extent that this public health issue is prioritised and highlight examples of best practice in this area. There has never been a review to explore how policy worldwide addresses the specific needs of this vulnerable population. This review will map the key policy documents and identify their relevance to the review question: how does policy address the treatment and care of children and young people who experience suicidality? (international, national (UK) and local (Scotland)).

METHODOLOGY

Employing scoping review methodological guidance a systematic and transparent approach will be taken. Preliminary searches will facilitate the identification of MeSh terms, subject headings, individual database and platform nuances. A full search strategy will be created to search five databases: CINAHL, PsychInfo, Medline, Web of Science and Cochrane. Government and other key agency websites (eg, WHO, Unicef) will be searched to identify policy documents. The reference lists of identified documents will be checked. A second reviewer will independently screen and cross validate eligible studies for final inclusion. A data extraction template will then be used to extract key information. We will report our findings using narrative synthesis and tabulate findings, by agreed key components.

ETHICS AND DISSEMINATION

Ethical approval is not required to conduct a scoping review. We will disseminate the findings through a peer-reviewed publication and conference presentation.

Incidence of Suicide in Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis

Background and Aims

Patients with inflammatory bowel disease (IBD) have higher incidence of psychosocial disorders, including depression. As suicide is the most severe manifestation of depression, we sought to identify if patients with IBD have a higher incidence of suicide through a systematic review and meta-analysis.

Methods

Systematic literature searches for articles using EMBASE and MEDLINE using Ovid were conducted to identify studies investigating suicide in IBD. Reference harvesting of the bibliographies of key articles was also performed. We included studies reporting expected number of death or standardized mortality ratio (SMR) for suicide in IBD. Meta-analysis for each IBD condition (Crohn’s disease [CD] and ulcerative colitis [UC]) was conducted separately, as well as combined.

Results

Seven cohort studies were identified through our search strategy and included in our systematic review and meta-analysis. In our analysis, the SMR for suicide in patients with IBD for all studies included was 1.20 (95% CI, 0.94–1.54). The overall pooled SMR for CD and UC were 1.36 (95% CI, 0.98–1.88) and 1.16 (95% CI, 0.8–1.69) respectively.

Conclusions

Patients with Crohn’s disease and ulcerative colitis may have an increased risk of suicide. These results highlight the importance physicians must place on ensuring the mental health of patients with IBD is both assessed and treated appropriately.

A School-Based Multilevel Study of Adolescent Suicide Ideation in California High Schools

OBJECTIVES

To assess the between-school variation in suicide ideation and to estimate the contribution of school-level attributes, student-level characteristics, and 2 cross-level interactions (school by student) to student suicide ideation.

STUDY DESIGN

A secondary analysis of the California Healthy Kids Survey in 2 large and representative samples of California high schools and students: 2009-2011 and 2011-2013. This is a population sample of all public high school students (grades 9 and 11) in California. Analyses were first conducted on surveys administered in the 2011-2013 academic years to 790 schools with 345 203 students and replicated on surveys administered in 2009-2011 to 860 schools with 406 313 students.

RESULTS

School-level suicide ideation rates ranged between 4% and 67%, with a median of 19.3% and mean of 20.0% (SD, 5.7%). Student suicide ideation was explained by student-level characteristics (R² = .20) and to a larger extent by school-level attributes (R² = .55). Student-level characteristics predictive of suicide ideation included, sex, ethnic and racial affiliation, victimization, and perceptions of school climate. In both samples, school size and average level of academic achievement were not associated with rates of school suicide ideation. Schools with a larger number of girls and higher levels of victimization had higher rates of suicide ideation in both samples. The hypotheses regarding cross-level interactions were not confirmed.

CONCLUSIONS

Differences among schools in student suicide ideation are meaningful. The findings suggest an emphasis on the role of schools in prevention programs, public health campaigns to reduce suicide, multilevel research, and theory development.

Regional Variations in Suicide and Undetermined Death Rates among Adolescents across Canada

OBJECTIVE

Trends in rates of adolescent suicide and undetermined deaths in Canada from 1981 to 2012 were examined, focusing specifically on variations between Canadian regions. Exploratory hypotheses were formulated for regional variability in adolescent suicide rates over time in Canada.

METHODS

A descriptive time trend analysis using public domain vital statistics data was performed. All deaths from 1981 to 2012 among 15 to 19 year olds coded as suicides or undetermined intent according to the International Classification of Diseases, 9^th and 10^th Revisions were included.

RESULTS

While there was an overall stability in adolescent suicide and undetermined death rates across Canada, regional analyses showed that Quebec experienced a 7.6% annual reduction between 2001 and 2012 while the Prairies and Atlantic provinces experienced significant annual increases since 2001. Ontario and British Columbia have had non-significant fluctuations since 2001. The trends remained similar overall when excluding undetermined deaths from the analyses.

CONCLUSIONS

Variations in adolescent suicide trends across provinces were found. Factors such as provincial suicide action and prevention legislation contributing to these variations remain to be studied, but these regional differences point towards the need for better consistency of suicide prevention strategies across the country.

Les soins médicaux de jeunes hommes et de jeunes femmes qui décèdent par suicide

OBJECTIVE

Prior year medical care was compared among youth dying by suicide to their peers. Effect modification of these associations by age or place of residency (rural versus larger community sizes) was examined in a large, medically insured population.

METHOD

This population-based case control study used data from the Office of the Chief Coroner in Ontario, Canada, linked to health care administrative data to examine associations between medical care for mental health or other reasons (versus no medical care) and suicide. Decedents ( n = 1203 males and n = 454 females) were youth (aged 10 to 25 years) who died by suicide in Ontario between April 2003 and March 2014, inclusive. Peers of the same ages were frequency matched to decedents on sex and place of residency. Logistic regression was used to calculate odds ratios and 95% confidence intervals and to test effect modification.

RESULTS

Associations with mental health care were stronger in decedents than peers with a gradation of care (i.e., outpatient only, emergency department [ED], inpatient care) in both sexes. However, these associations were weaker among youth living in rural communities. Furthermore, older males (aged 18 to 25 years) were less likely than younger males (aged 10 to 17 years) to access the ED (ambulatory care only). This decrease was observed in rural and larger communities alongside no increase in medical care for other reasons.

CONCLUSIONS

Geographical and age-related barriers to mental health care exist for youth who die by suicide. Preventive efforts can address these barriers, intervening early and integrating services, including the ED.

Patients first: Getting youth mental health right…finally?

Service delivery in youth mental health is a top priority for Canadians and their health providers. This synthesizing article describes the magnitude of youth suicide in comparison to other leading causes of mortality in youth, brings together an analysis of current service delivery and proposes an alternate and evidence-based strategy for youth mental health treatment.

Youth friendliness in mental health and addiction services: protocol for a scoping review

INTRODUCTION

To better reach youth in need of mental health and addiction (MHA) services, there is increasing emphasis on making MHA services 'youth friendly.' However, it is unclear what youth friendliness means on a practical level. This scoping review explores (1) how youth friendliness in mental health services is defined in the literature, (2) what characteristics make MHA services youth friendly and (3) how youth friendliness is expected to impact service use by young people.

METHODS

A search will be conducted of eight electronic bibliographic databases over the last 15 years (2002-2017) to identify literature on youth friendliness consistent with the modern youth experience. Grey literature will also be searched. The search and literature selection process will include all study designs, as well as non-research literature. Two independent raters will determine eligibility based on a review of the titles and abstracts of the identified literature, followed by full text reviews when required. Data will be extracted from the identified literature and then synthesised using qualitative and quantitative approaches. As a final step, we will conduct stakeholder consultations with youth, family members and service provider groups to validate the findings and identify any characteristics of youth friendliness that they deem important that were not reported in the findings.

ETHICS AND DISSEMINATION

Results will be disseminated through a peer-reviewed publication, as well as international, national and local conference presentations. Agency reports will be developed to present the findings in a user-friendly format, including a youth-friendliness checklist for youth-serving organisations. Research ethics approval has been obtained for the consultation component of this study.

School- and Community-Based Youth Suicide Prevention Interventions: Hot Idea, Hot Air, or Sham?

Suicide in young people is a significant health concern, with numerous community- and school-based interventions promising to prevent suicide currently being applied across Canada. Before widespread application of any one of these, it is essential to determine its effectiveness and safety. We systematically reviewed the global literature on one of the most common community suicide prevention interventions in Canada and summarized data on 2 commonly applied school-based suicide prevention programmes. None of these has demonstrated effectiveness in preventing youth suicide or safety in application. Concurrently with their widespread distribution in Canada, the suicide rate in young women has increased-the first time in over 3 decades. Policy and regulatory implications of these findings are discussed.

Paving the Way to Change for Youth at the Gap between Child and Adolescent and Adult Mental Health Services

By 2020 mental illness will be one of the 5 most common illnesses causing morbidity, mortality and disability among youth. At least 20% of Canadian youth have a psychiatric disorder the impact of which can dramatically alter their life trajectory. Focus on the factors contributing to this problem is crucial. Lack of coordination between child and adolescent mental health systems (CAMHS) and adult mental health systems (AMHS) and consequent disruption of care during this vulnerable time of transition is one such factor. Reasons for and the impact of this divide are multilayered, many of which are embedded in outdated, poorly informed approaches to care for this population in transition. This paper considers the etiology behind these reasons as potential foci for change. The paper also briefly outlines recent initiatives ongoing in Canada and internationally that reflect appreciation of these factors in the attempt to minimize the gap in service provision for youth in transition. The need to continue with research and program development endeavours for youth with mental illness whereby access to services and readiness for transition is no longer determined by age is strongly supported.

Psychiatric Emergencies: Assessing and Managing Suicidal Ideation

The assessment of suicide risk is a daunting, but increasingly frequent task for outpatient practitioners. Guidelines for depression screening identify more individuals at risk for treatment and mental health resources are not always easily accessible. For those patients identified as in need of a formal suicide risk assessment, this article reviews established risk and protective factors for suicide and provides a framework for the assessment and management of individuals at risk of suicide. The assessment should be explicitly documented with a summary of the most relevant risk/protective factors for that individual with a focus on interventions that may mitigate risk.

Evaluation of AMSTAR to assess the methodological quality of systematic reviews in overviews of reviews of healthcare interventions

BACKGROUND

Overviews of reviews (overviews) compile information from multiple systematic reviews (SRs) to provide a single synthesis of relevant evidence for decision-making. It is recommended that authors assess and report the methodological quality of SRs in overviews-for example, using A MeaSurement Tool to Assess systematic Reviews (AMSTAR). Currently, there is variation in whether and how overview authors assess and report SR quality, and limited guidance is available. Our objectives were to: examine methodological considerations involved in using AMSTAR to assess the quality of Cochrane and non-Cochrane SRs in overviews of healthcare interventions; identify challenges (and develop potential decision rules) when using AMSTAR in overviews; and examine the potential impact of considering methodological quality when making inclusion decisions in overviews.

METHODS

We selected seven overviews of healthcare interventions and included all SRs meeting each overview's inclusion criteria. For each SR, two reviewers independently conducted AMSTAR assessments with consensus and discussed challenges encountered. We also examined the correlation between AMSTAR assessments and SR results/conclusions.

RESULTS

Ninety-five SRs were included (30 Cochrane, 65 non-Cochrane). Mean AMSTAR assessments (9.6/11 vs. 5.5/11; p < 0.001) and inter-rater reliability (AC1 statistic: 0.84 vs. 0.69; "almost perfect" vs. "substantial" using the Landis & Koch criteria) were higher for Cochrane compared to non-Cochrane SRs. Four challenges were identified when applying AMSTAR in overviews: the scope of the SRs and overviews often differed; SRs examining similar topics sometimes made different methodological decisions; reporting of non-Cochrane SRs was sometimes poor; and some non-Cochrane SRs included other SRs as well as primary studies. Decision rules were developed to address each challenge. We found no evidence that AMSTAR assessments were correlated with SR results/conclusions.

CONCLUSIONS

Results indicate that the AMSTAR tool can be used successfully in overviews that include Cochrane and non-Cochrane SRs, though decision rules may be useful to circumvent common challenges. Findings support existing recommendations that quality assessments of SRs in overviews be conducted independently, in duplicate, with a process for consensus. Results also suggest that using methodological quality to guide inclusion decisions (e.g., to exclude poorly conducted and reported SRs) may not introduce bias into the overview process.

Integrating Smartphone Technology at the Time of Discharge from a Child and Adolescent Inpatient Psychiatry Unit

OBJECTIVE

As smartphone technology becomes an increasingly important part of youth mental health, there has been little to no examination of how to effectively integrate smartphone-based safety planning with inpatient care. Our study sought to examine whether or not we could effectively integrate smartphone-based safety planning into the discharge process on a child and adolescent inpatient psychiatry unit.

METHOD

Staff members completed a survey to determine the extent of smartphone ownership in a population of admitted child and adolescent inpatients. In addition to quantifying smartphone ownership, the survey also tracked whether youth would integrate their previously-established safety plan with a specific safety planning application on their smartphone (Be Safe) at the time of discharge.

RESULTS

Sixty-six percent (50/76) of discharged youth owned a smartphone, which is consistent with prior reports of high smartphone ownership in adult psychiatric populations. A minority of youth (18%) downloaded the Be Safe app prior to discharge, with most (68%) suggesting they would download the app after discharge. Notably, all patients who downloaded the app prior to discharge were on their first admission to a psychiatric inpatient unit.

CONCLUSION

Child and adolescent psychiatric inpatients have a clear interest in smartphone-based safety planning. Our results suggest that integrating smartphone-related interventions earlier in an admission might improve access before discharge. This highlights the tension between restricting and incorporating smartphone access for child and adolescent inpatients and may inform future study in this area.

Screening for substance use and mental health problems in a cross-sectoral sample of Canadian youth

Background

This project examines the substance use and mental health concerns of a cross-sectoral, national, service-seeking sample of adolescents and emerging adults using an extended version of the Global Appraisal of Individual Needs-Short Screener (GSS). It also aims to provide incremental evidence of the psychometric properties of the GSS.

Methods

A sample of 2313 youth aged 12–24 years who presented for service participated in the project. Youth were recruited from 89 participating services across Canada representing eight major clinical and non-clinical sectors. Participants completed the GSS and provided sociodemographic data.

Results

The majority of youth presenting for services endorsed concerns on the GSS and would be likely to meet diagnostic criteria for a disorder in a full diagnostic assessment according to the norms for the scale, while many endorsed multiple concerns. This was true in both clinical and non-clinical settings. Externalizing concerns and suicidality were significantly more common in younger participants, while substance use was significantly more common in older youth. Females were more likely to endorse internalizing and suicidality concerns, while males endorsed more substance use and crime/violence concerns. Internalizing and suicidality concerns were also more common in Canada’s northerly regions. The reliability of the GSS was confirmed, however the factor structure revealed problems.

Conclusions

Youth presenting across clinical and non-clinical service sectors endorse high levels of need, supporting the importance of universal, cross-sectoral screening. The GSS is a practical tool that service providers across sectors can employ to identify the addiction and mental health service needs of youth, although further psychometric work is warranted. Implications for screening and treatment in community contexts are discussed.

VP190 A Review Of Best Practices In Five Mental Disorders In Youth

INTRODUCTION:

In order to support service planning of the youth program of the East of Montreal Health and Social Services Board, and potentially of the other twenty-five programs across the Quebec province, our hospital-based Health Technology Assessment (HTA) unit was asked to bring evidence of the effective interventions for five most common mental disorders in children and young populations, namely anxio-depressive disorders, attention deficit and hyperactivity disorder, oppositional and conduct disorders, substance abuse disorders, and suicide attempts.

METHODS:

A review of reviews was conducted for the five disorders in young populations aged 6 to 25 years. This was based exclusively on systematic reviews and meta-analysis of a minimum two randomized-controlled trials. The review was completed with examples of Quebec's good practices in youth mental health gathered from personal research experience of clinical researchers involved in the project. The project involved collaboration with three other hospital units and provincial HTA agencies.

RESULTS:

No review supporting screening and early detection for the five disorders was identified. Prevention, however, was better covered in the literature, and a clear distinction was made between universal, targeted and indicated interventions. In general, targeted and indicated prevention interventions were effective in the case of anxio-depressive (1) and substance use disorders, while universal prevention strategies seemed to reduce suicide attempts and suicide ideation (2). Effective treatments also exist for these mental disorders. In general, psychotherapies dominated for anxio-depressive and substance use disorders; parental skills dominated in oppositional disorders, whilst pharmacological treatment dominated in attention deficit and hyperactivity disorder (3). Evidence was limited for suicide attempts. The overview of Quebec's good practices allowed identification of interventions or practices already in use in the province.

CONCLUSIONS:

The review summarized effective interventions for five most common mental disorders in young populations. It also permitted to identify several research gaps, and therefore research recommendations were formulated for the province's health research agency.

Factors Associated with Suicidal Thought and Help-Seeking Behaviour in Transition-Aged Youth versus Adults

OBJECTIVE

Suicide is a leading cause of death for transition-aged youth (TAY), and yet few studies examine correlates of suicidal ideation specifically in this age demographic (age 18-24 years). The transition to adulthood is a unique context, marked by novel stressors (e.g., joining the workforce) and increased independence, which may influence risk factors for suicidal ideation. This study examined correlates of suicidal ideation in TAY and adults and contrasted profiles across age.

METHODS

We used 4 biannual cycles (2005, 2007, 2009, 2011) of the Canadian Community Health Survey, a population-based cross-sectional survey on health. We used logistic regression to assess the association between suicidal ideation and depression, distress, alcohol use, smoking, exercise, sedentary behaviour, chronic illness, restrictions to daily living, perceived physical and mental health, and perceived social support independently in both TAY ( n = 4427) and adults ( n = 14,452). We subsequently assessed possible interactions with age (18-24 v. 25-44 years) and sex and differences in help-seeking behaviour in a combined model.

RESULT

TAY exhibited higher rates of suicidal ideation than adults did ( P < 0.001). Numerous factors were associated with suicidal ideation in TAY. Notably, alcohol abstinence was associated with decreased suicidal ideation in TAY but not for adults. Moreover, when depressed, TAY were significantly less likely to have received professional mental health help than adults (odds ratio = 0.64, 95% CI, 0.43 to 0.94).

CONCLUSIONS

Suicidal ideation is more prevalent in TAY than adults, and its consequences may be aggravated by poor treatment-seeking behaviour in at-risk (i.e. depressed) individuals. These different risk profiles substantiate the recent shift toward clinical interventions focusing on transition-aged youth, rather than traditional child (<18 years) and adult (>18 years) services.

Completed suicide among University student in Eskisehir, Turkey

INTRODUCTION

In this study student suicides are classified as a distinct group in Eskisehir-a city located in the western part of our country and famous as a student city. The study aims at describing demographic and suicide specification of cases and compare some important issues between males and females.

METHOD

All the judicially deaths in Eskisehir in a 12 year period between 2004 and 2015 have been evaluated. 75 cases that were deemed as suicide cases as a result of criminal investigation have been included in the study.

RESULTS

It was determined that hanging method was the most frequently used method and the number of male was more. It was determined that the majority of them were the students living away from their families. Definite or possible psychiatric disorder was identified as the most important risk factor. It was observed that there were significant differences in terms of risk factors between male and female students. Males have been found as more prominent in case of definite or possible psychiatric disorders, alcohol and substance abuse, love and romantic tangles; females have been found as more prominent in case of family problems and social pressure, and repeated suicide attempts.

DISCUSSION

Compared to the general population love and romantic problems are more prevalent in this group. It is observed that university students left suicide notes more than the general population. Sharing this study with the university administrations could be helpful in undertaking the necessary precautions.