Educational interventions for general practitioners to identify and manage depression as a suicide risk factor in young people: a systematic review and meta-analysis protocol

Prevention of Re-attempt Suicide Through Brief Contact Interventions: A Systematic Review, Meta-analysis, and Meta-regression of Randomized Controlled Trials

Brief contact intervention (BCI) is a low-cost intervention to prevent re-attempt suicide. This meta-analysis and meta-regression study aimed to evaluate the effect of BCI on re-attempt prevention following suicide attempts (SAs). We systematically searched using defined keywords in MEDLINE, Embase, and Scopus up to April, 2023. All randomized controlled trials (RCTs) were eligible for inclusion after quality assessment. Random-effects model and subgroup analysis were used to estimate pooled risk difference (RD) and risk ratio (RR) between BCI and re-attempt prevention with 95% confidence intervals (CIs). Meta-regression analysis was carried out to explore the potential sources of heterogeneity. The pooled estimates were (RD = 4%; 95% CI 2-6%); and (RR = 0.62; 95% CI 0.48-0.77). Subgroup analysis demonstrated that more than 12 months intervention (RR = 0.46; 95% CI 0.10-0.82) versus 12 months or less (RR = 0.67; 95% CI 0.54-0.80) increased the effectiveness of BCI on re-attempt suicide reduction. Meta-regression analysis explored that BCI time (more than 12 months), BCI type, age, and female sex were the potential sources of the heterogeneity. The meta-analysis indicated that BCI could be a valuable strategy to prevent suicide re-attempts. BCI could be utilized within suicide prevention strategies as a surveillance component of mental health since BCI requires low-cost and low-educated healthcare providers.

Association between health literacy, depressive symptoms, and suicide-related outcomes in adolescents: A longitudinal study

BACKGROUND

Health literacy is associated with mental disorders in adolescents. This study aimed to examine the associations between health literacy, depressive symptoms, and suicide-related outcomes.

METHODS

In terms of participants, 937 middle school students in Shenyang City, China were enrolled between December 2018 and December 2019 to assess health literacy, depressive symptoms and suicide-related outcomes. Multiple logistic regression models were used to examine possible associations.

RESULTS

Adequate health literacy was negatively associated with 12-month follow-up depressive symptoms (RR = 0.115, 95 % CI: 0.032-0.411) and suicide-related outcomes (RR = 0.230, 95 % CI: 0.085-0.618) in females. Meanwhile, in females, interpersonal relationship, stress management, and self-actualization were negatively related to depressive symptoms, while physical activities, self-actualization, and health awareness are protective factors for suicide-related outcomes (P < 0.05 for each).

LIMITATIONS

Recall and reporting bias might be inevitable for self-reported data, and due to the small sample size, the predictive effect may not be very significant.

CONCLUSIONS

These findings suggest that adequate health literacy may serve as a critical and independent protective factor for poor long-term mental health outcomes and that the predictive effect is more pronounced in female students. Public health efforts to enhance health literacy levels are required to maintain and improve adolescents' mental health outcomes.

Evidence-Based Suicide Screening and Prevention Protocol for Licensed Nursing Staff: A Systematic Literature Review and Recommendations

Suicide is a public health crisis in the United States and is frequently encountered by licensed nursing staff working in psychiatric settings. The aim of the current study was to identify evidence-based best practices for universal suicide screening and suicide prevention that can be used in psychiatric settings. A systematic literature search was conducted to determine evidence-based best practices in suicide prevention. PubMed, DynaMed, and CINAHL databases were searched using the following key words: suicide prevention, interventions, and suicide screening in adults. Results were limited to publications focusing on suicide prevention for adults. The search yielded >6,000 articles, which was then narrowed to only those that were peer reviewed. Narrowing the search yielded 234 articles and eight were included in this review. Only articles <10 years old and published in English were included. Individuals at risk of suicide need to receive evidence-based care effective in preventing suicide. [Journal of Psychosocial Nursing and Mental Health Services, xx(xx), xx-xx.].

Psychometric evaluation of the Questionnaire on Attitudes Towards Suicide (ATTS) in Poland

The Questionnaire on Attitudes Towards Suicide (ATTS) is widely used to evaluate the views of an individual regarding acceptability of suicide and orientation towards suicide prevention. However, recent findings suggest that it requires some revision. The present study examines the factor structure of the ATTS questionnaire in two Polish samples, consisting of 239 students (sample one) and 128 students (sample two) of the helping professions. The previously-established 10-factor model was not supported by confirmatory factor analysis (CFA). Theoretical revaluation of the scale followed by factor analysis suggested that the best fit was provided by a five-factor model accounting for 48.2% of the variance. The adapted Polish ATTS questionnaire showed satisfactory reliability and validity; however, the factor loading patterns and factor structure varied from earlier studies. These improvements in the ATTS theoretical base and construct validity may enhance the utility of the revised scale.

General Practitioners' experience of child and adolescent suicidal ideation and behaviour - a survey

OBJECTIVES

A major cause of death in Irish men aged 15-24 is suicide and the rates for those aged 15-19 are amongst the highest in Europe. Despite concerns over suicidal ideation or behaviour, little research has been done in the Irish primary care context. We therefore aimed to carry out a study of Irish General Practitioners (GPs)' experience regarding suicidal ideation or behaviour in children and adolescents.

METHODS

The study design was a descriptive, cross-sectional, questionnaire survey. We randomly selected 480 GPs and invited them to participate via post.

RESULTS

In total, 198 GPs replied, representing a response rate of 41% with a sampling error of ±6.8%. In total, 184 of respondents (93%) saw more than 50 children and adolescent patients annually, however, presentations of suicidal ideation and behaviour were relatively rare, with 36% reporting seeing none, 58% seeing between one and five and 6% seeing more than five such presentations annually. In total, 119 (62%) of GPs reported a willingness to prescribe antidepressants for this age group. In total, 66% of GPs felt this was either 'always' or 'usually' a difficult patient group to manage, and the single most commonly reported difficulty by GPs was access to services [n=48 (33%)].

CONCLUSIONS

GPs reported that their management of children and adolescents with suicidal ideation or behaviour is often difficult. GPs play a key liaison role in the area of child and adolescent mental health, but our results indicate that GPs are also involved in the treatment of this patient group. However, ongoing education was not a priority according to GPs themselves.

The effectiveness of suicide prevention delivered by GPs: A systematic review and meta-analysis

BACKGROUND

The aim of this review was to assess whether suicide prevention provided in the primary health care setting and delivered by GPs results in fewer suicide deaths, episodes of self-harm, attempts and lower frequency of thoughts about suicide.

METHODS

We conducted a systematic review and meta-analysis using PRIMSA guidelines. Eligible studies: 1) evaluated an intervention provided by GPs; 2) assessed suicide, self-harm, attempted suicide or suicide ideation as outcomes, and; 3) used a quasi-experimental observational or trial design. Study specific effect sizes were combined using the random effects meta-analysis, with effects transformed into relative risk (RR).

RESULTS

We extracted data from 14 studies for quantitative meta-analysis. The RR for suicide death in quasi-experimental observational studies comparing an intervention region against another region acting as a "control" was 1.26 (95% CI 0.58, 2.74). When suicide in the intervention region was compared before and after the GP program, the RR was 0.78 (95% CI 0.62, 0.97). There was no evidence of a treatment effect for GP training on rates of suicide death in one cRCT (RR 1.07, 95% CI 0.79, 1.45). There was no evidence of effect for the most other outcomes studied.

LIMITATIONS

All of the studies included in this review are likely to have a high level of bias. It is also possible that we excluded or missed relevant studies in our review process CONCLUSIONS: Interventions have produced equivocal results, which varied by study design and outcome. Given these results, we cannot recommend the roll out of GP suicide prevention initiatives.

Italian patients with more recent onset of Major Depressive Disorder have a shorter duration of untreated illness

BACKGROUND

Previous investigation on the duration of untreated illness (DUI) in patients with Major Depressive Disorder (MDD) revealed a different latency to first antidepressant treatment, with adverse consequences in terms of outcome for individuals with a longer DUI. Recent reports, moreover, documented a reduced DUI, as observed with the passage of time, in patients with different psychiatric disorders. Hence, the present study was aimed to assess DUI and related variables in a sample of Italian patients with MDD as well as to investigate potential differences in subjects with onset before and after 2000.

METHODS

An overall sample of 188 patients with MDD was assessed through a specific questionnaire investigating DUI and other variables related to the psychopathological onset and latency to first antidepressant treatment, after dividing them in two different subgroups on the basis of their epoch of onset.

RESULTS

The whole sample showed a mean DUI of approximately 4.5 years, with patients with more recent onset showing a significantly shorter latency to treatment compared with the other group (27.1±42.6 vs 75.8±105.2 months, P<.05). Other significant differences emerged between the two subgroups, in terms of rates of onset-related stressful events and benzodiazepine prescription, respectively, higher and lower in patients with more recent onset.

CONCLUSIONS

Our findings indicate a significant DUI reduction in MDD patients whose onset occurred after vs before 2000, along with other relevant differences in terms of onset-related correlates and first pharmacotherapy. Further studies with larger samples are warranted to confirm the present findings in Italy and other countries.

Suicidal ideations, plans and attempts in primary care: cross-sectional study of consultants at primary health care system in Morocco

Introduction

The aim of the study is to estimate the prevalence of suicidal ideation among Moroccan consultants in primary health care system.

Methods

We conducted a cross sectional survey in three health care centers in two cities of Morocco to estimate the prevalence of suicidal ideation, plan and suicide attempts among 396 consultants in the primary health care system, using the Mini International neuropsychiatric interview. Patients were 18 years and older, without known psychiatric or chronic somatic disease. Statistical analysis was performed by the SPSS 13.0 software.

Results

The prevalence of suicidal ideation was 5.3%, and 2.7% of the patients planned their suicide and 1.2% tried to commit suicide. The multivariate analysis did not demonstrate significant association.

Conclusion

Suicidal ideation, plan and suicide attempts are prevalent in primary health care patients, but they are still under diagnosed. An adequate training of physicians and the establishment of education programs is essential to reduce the rate of suicide.

Exploring general practitioners' views and experiences on suicide risk assessment and management of young people in primary care: a qualitative study in the UK

OBJECTIVE

To explore general practitioner (GP) views and experiences of assessing, communicating with and managing suicidal young people with the aim of co-producing an educational intervention on youth suicide prevention tailored to GPs' perceived needs.

DESIGN

Qualitative focus group study using framework analysis.

SETTING

5 inner city general practices in Nottingham.

PARTICIPANTS

28 GPs took part (9 males) with mean age of 37 years. The median number of years of professional experience was 13. Participants were recruited through convenience sampling based on accessibility, interest in the study and willingness to participate.

RESULTS

3 themes emerged from the data in relation to GP's attitudes and beliefs towards suicide; the challenges GPs experience when it comes to the assessment and management of suicide risk in young people; and optimal ways of addressing some of these challenges through the provision of specialist education and training targeting GPs' knowledge and clinical skills in this field.

CONCLUSIONS

The findings revealed wide variations in the understanding and operationalisation of risk among GPs, which has subsequent implications to how GPs perceive risk should be assessed. GP education on suicide risk assessment and management in youth should promote a holistic understanding and assessment of risk and its individual, social and contextual influences.

Technology-adaptable interventions for treating depression in adults with cognitive impairments: protocol for a systematic review

BACKGROUND

Depression is a common comorbidity in individuals with cognitive impairment. Those with cognitive impairments face unique challenges in receiving the benefits of many conventional therapies for depression, and may have poorer outcomes in areas such as recovery and quality of life. However, the stigmatization of mental health disorders, cost barriers and physical disabilities may prevent these individuals from seeking mental health care. An online, self-help intervention specifically developed for adults with cognitive deficits and depression may be particularly beneficial to this population. We aim to inform the design of such an intervention through a systematic review by answering the following research question: among adults with cognitive impairment (including those with acquired brain injuries or neurodegenerative diseases), which technology-amenable interventions have been shown to effectively decrease symptoms of depression? Specifically, psychotherapeutic and/or behavioural interventions that could be delivered in a self-guided, online system will be included.

METHODS

Comprehensive electronic searches will be conducted in MEDLINE, EMBASE, PsycINFO and CINAHL. Additional studies will be obtained through manually searching the references of relevant systematic reviews, contacting primary authors of select articles and tracking conference proceedings and trial registries. Article titles and abstracts will be screened using predefined eligibility criteria, and then judged for their amenability to the proposed self-help, technology-based intervention. The full text of those articles with selected interventions will then be screened to determine final eligibility for inclusion. Included articles will be categorized by intervention type and assessed for risk of bias using the Cochrane Effective Practice and Organization of Care Risk of Bias tool for non-randomized trials, controlled before-after studies and interrupted time series. The primary outcome will be a change in score on a validated depression scale, and adverse events will be documented as a secondary outcome. After data extraction from selected articles, pooling of data and meta-analysis will be conducted if a sufficient pool of studies with comparable methodology and quality are identified. Alternatively, plain language summaries will be developed. The quality of evidence will be assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42014014417.