Psychosocial interventions for suicidal ideation, plans, and attempts: a database of randomised controlled trials

BACKGROUND Research in suicide prevention using psychosocial interventions is rapidly advancing. However, randomised controlled trials are published across a range of medical, psychological and sociology journals, and it can be difficult to locate a full set of research studies. In this paper, we present a database of randomised controlled outcome studies on psychosocial interventions targeting suicidal behaviour. The database is updated annually and can be accessed by contacting the corresponding author. DESCRIPTION A comprehensive literature search of the major bibliographical databases (PsycINFO; PubMed; Cochrane Central Register of Controlled Trials) was conducted for articles published between 1800 to July 30 2013, and examined reference lists of previous relevant reviews and included papers to locate additional references. Studies were included if they featured a randomised controlled design in which the effects of a psychosocial intervention were compared to a control condition (no intervention, attention placebo, wait-list, treatment-as-usual [TAU]), another psychosocial intervention or a pharmacological intervention. In total, 12,250 abstracts were identified. Of these, 131 studies met eligibility criteria and were included. Each paper was then coded into categories of participant characteristics (age, gender, formal diagnosis, primary reason for recruitment); details of the intervention (recruitment setting, content, intervention setting, administering individual, delivery type, delivery format, delivery frequency, delivery length); and study characteristics (control and experimental conditions, primary outcome/s, secondary outcome/s, follow-up period). One paper has been published from the database using studies collected and coded prior to 2012. CONCLUSION The database and listing of 131 studies is available for use by suicide prevention researchers. It provides a strong starting point for systematic reviews and meta-analyses of treatments and interventions. It will be updated yearly by researchers funded through the Australian National Health and Medical Research Council Centre for Research Excellence for Suicide Prevention (CRESP), located at the Black Dog Institute, Australia. This database adds to the evidence base of best-practice psychosocial interventions for suicidal behaviour and prevention.HC acknowledges the National Health and Medical Research Council (Centre For Research Excellence Grant 1042580) for research support

Mental Health Symptoms and Workplace Challenges among Australian Paramedics during the COVID-19 Pandemic

Background: Paramedics are vital to the health system response to the COVID-19 pandemic; however, the pressures on this workforce have been intense and challenging. This study reports on mental health symptoms and the working environment among Australian paramedics during the COVID-19 pandemic and explores their experiences of work and wellbeing during this time. Methods: An anonymous, online survey of frontline healthcare workers examined work environment, psychological wellbeing, and contained four open-ended qualitative items. Using a mixed method approach, quantitative data were analysed descriptively and qualitative data were analysed using content analysis. Results: This paper reports findings from 95 paramedics who provided complete quantitative data and 85 paramedics who provided free-text responses to at least one qualitative item. Objectively measured mental health symptoms were common among paramedics, and almost two thirds of paramedics self-reported experiencing burnout. Qualitative analysis highlighted key issues of safety and risk in the workplace, uncertainty and upheaval at work and at home, and lack of crisis preparedness. Qualitative analysis revealed four themes; ‘the pervasiveness of COVID-19 disruptions across all life domains’; ‘the challenges of widespread disruption at work’; ‘risk, uncertainty and feeling unsafe at work’, and ‘the challenges of pandemic (un)preparedness across the health system’. Conclusions: The COVID-19 pandemic resulted in considerable occupational disruption for paramedics and was associated with significant negative impacts on mental health. Findings emphasise the need for more adaptive working conditions, mental health support for paramedics, and enhanced crisis preparedness across the health system for future crises

Gain-of-Function Experiments With Bacteriophage Lambda Uncover Residues Under Diversifying Selection in Nature

Viral gain-of-function mutations frequently evolve during laboratory experiments. Whether the specific mutations that evolve in the lab also evolve in nature and whether they have the same impact on evolution in the real world is unknown. We studied a model virus, bacteriophage λ, that repeatedly evolves to exploit a new host receptor under typical laboratory conditions. Here, we demonstrate that two residues of λ’s J protein are required for the new function. In natural λ variants, these amino acid sites are highly diverse and evolve at high rates. Insertions and deletions at these locations are associated with phylogenetic patterns indicative of ecological diversification. Our results show that viral evolution in the laboratory mirrors that in nature and that laboratory experiments can be coupled with protein sequence analyses to identify the causes of viral evolution in the real world. Furthermore, our results provide evidence for widespread host-shift evolution in lambdoid viruses

Gain-of-Function Experiments With Bacteriophage Lambda Uncover Residues Under Diversifying Selection in Nature

Viral gain-of-function mutations frequently evolve during laboratory experiments. Whether the specific mutations that evolve in the lab also evolve in nature and whether they have the same impact on evolution in the real world is unknown. We studied a model virus, bacteriophage λ, that repeatedly evolves to exploit a new host receptor under typical laboratory conditions. Here, we demonstrate that two residues of λ’s J protein are required for the new function. In natural λ variants, these amino acid sites are highly diverse and evolve at high rates. Insertions and deletions at these locations are associated with phylogenetic patterns indicative of ecological diversification. Our results show that viral evolution in the laboratory mirrors that in nature and that laboratory experiments can be coupled with protein sequence analyses to identify the causes of viral evolution in the real world. Furthermore, our results provide evidence for widespread host-shift evolution in lambdoid viruses

Development of the shift smartphone app to support the emotional well-being of junior physicians : Design of a prototype and results of usability and acceptability testing

Background: Junior physicians report higher levels of psychological distress than senior doctors and report several barriers to seeking professional mental health support, including concerns about confidentiality and career progression. Mobile health (mHealth) apps may be utilized to help overcome these barriers to assist the emotional well-being of this population and encourage help-seeking. Objective: This study describes the development and pilot trial of the Shift mHealth app to provide an unobtrusive avenue for junior physicians to seek information about, and help for, well-being and mental health concerns, which is sensitive to workplace settings. Methods: A 4-phase iterative development process was undertaken to create the content and features of Shift involving junior physicians using the principles of user-centered design. These 4 phases were—needs assessment, on the basis of interviews with 12 junior physicians; prototype development with user experience feedback from 2 junior physicians; evaluation, consisting of a pilot trial with 22 junior physicians to assess the usability and acceptability of the initial prototype; and redesign, including user experience workshops with 51 junior physicians. Results: Qualitative results informed the content and design of Shift to ensure that the app was tailored to junior physicians’ needs. The Shift app prototype contained cognitive behavioral, mindfulness, value-based actions, and psychoeducational modules, as well as a tracking function that visualized patterns of daily variations in mood and health behaviors. Pilot-testing revealed possible issues with the organization of the app content, which were addressed through a thorough restructuring and redesign of Shift with the help of junior physicians across 3 user experience workshops. Conclusions: This study demonstrates the importance of ongoing end user involvement in the creation of a specialized mHealth app for a unique working population experiencing profession-specific stressors and barriers to help-seeking. The development and pilot trial of this novel Shift mHealth app are the first steps in addressing the mental health and support-seeking needs of junior physicians, although further research is required to validate its effectiveness and appropriateness on a larger scale

Deep sequencing analysis of mutations resulting from the incorporation of dNTP analogs

Next-generation DNA sequencing technology was used to score >100 000 mutations resulting from exposure of a nucleic acid template to a mutagenic dNTP analog during a single pass of a DNA polymerase. An RNA template of known secondary structure was reverse transcribed in the presence of 8-oxo-dGTP, dPTP or both, followed by forward transcription in the presence of standard NTPs. Each mutagen, whether used alone or in combination, resulted in a highly characteristic mutation profile. Mutations were generated at a mean frequency of 1–2% per eligible nucleotide position, but there was substantial variation in the frequency of mutation at different positions, with a SD close to the mean. This variation was partly due to the identity of the immediately surrounding nucleotides and was not significantly influenced by the secondary structure of the RNA template. Most of the variation appears to result from idiosyncratic features that derive from local sequence context, demonstrating how different genetic sequences have different chemical phenotypes

Comorbidity: Trauma, substance use and mental health

Substance use and mental health disorders commonly co-occur and they are frequently underpinned by history of psychological trauma. This symposium presents new data on the clinical presentation and documentation of trauma exposure, trauma-related disorders, and their treatment among adults entering substance use treatment, the implementation of integrated trauma-focused therapy in substance use treatment, and presenting issues among adolescents seeking integrated treatment for substance use and traumatic stress

A Mobile Text Message Intervention to Reduce Repeat Suicidal Episodes: Design and Development of Reconnecting After a Suicide Attempt (RAFT)

Background Suicide is a leading cause of death, particularly among young people. Continuity of care following discharge from hospital is critical, yet this is a time when individuals often lose contact with health care services. Offline brief contact interventions following a suicide attempt can reduce the number of repeat attempts, and text message (short message service, SMS) interventions are currently being evaluated. Objective The aim of this study was to extend postattempt caring contacts by designing a brief Web-based intervention targeting proximal risk factors and the needs of this population during the postattempt period. This paper details the development process and describes the realized system. Methods To inform the design of the intervention, a lived experience design group was established. Participants were asked about their experiences of support following their suicide attempt, their needs during this time, and how these could be addressed in a brief contact eHealth intervention. The intervention design was also informed by consultation with lived experience panels external to the project and a clinical design group. Results Prompt outreach following discharge, initial distraction activities with low cognitive demands, and ongoing support over an extended period were identified as structural requirements of the intervention. Key content areas identified included coping with distressing feelings, safety planning, emotional regulation and acceptance, coping with suicidal thoughts, connecting with others and interpersonal relationships, and managing alcohol consumption. Conclusions The RAFT (Reconnecting AFTer a suicide attempt) text message brief contact intervention combines SMS contacts with additional Web-based brief therapeutic content targeting key risk factors. It has the potential to reduce the number of repeat suicidal episodes and to provide accessible, acceptable, and cost-effective support for individuals who may not otherwise seek face-to-face treatment. A pilot study to test the feasibility and acceptability of the RAFT intervention is underway.the Australian National Health and Medical Research Council (NHMRC) Centre of Research Excellence in Suicide Prevention Lived Experience Committee; the Black Dog Institute Lived Experience Advisory Panel, Dr Bridi O’Dea and Dr Aliza Werner-Seidler for their support in the design of this project. This study is supported by the Australian Foundation for Mental Health Research, the Ottomin Foundation, and the NHMRC Centre for Research Excellence in Suicide Prevention (APP1042580). ML was supported by a Society of Mental Health 2015 Early Career Research Award and HC by an NHMRC Fellowship (APP1056964)

Cohort profile : the Scottish Diabetes Research Network national diabetes cohort - a population-based cohort of people with diabetes in Scotland

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Using codes of ethics for disabled children who communicate non-verbally - some challenges and implications for social workers

This is an Accepted Manuscript of an article published by Taylor & Francis in Ethics and Social Welfare on 09/02/2018, available online: http://www.tandfonline.com/doi/full/10.1080/17496535.2018.1430159This article evaluates the use of professional codes of ethics by social workers specialising in work with disabled children who communicate non-verbally. It draws upon phenomenological interviews and other studies to highlight challenges faced by practitioners in a complex role which demands high-levels of skills and knowledge. Supporting other research, codes of ethics were rarely utilised by practitioners who typically maintain a vague appreciation while often compelled to focus upon pragmatic and quick responses to a complex role. Despite this, it is argued that principle-based frameworks embedded within codes of ethics carry important political implications. These include the potential to strengthen existing utilitarian and bioethical discourses embedded in policy or dominant professional narratives, and which can at times marginalise or exclude disabled children