584 research outputs found
Genome-wide association study meta-analysis of suicide death and suicidal behavior
Suicide is a worldwide health crisis. We aimed to identify genetic risk variants associated with suicide death and suicidal behavior. Meta-analysis for suicide death was performed using 3765 cases from Utah and matching 6572 controls of European ancestry. Meta-analysis for suicidal behavior using data across five cohorts (n = 8315 cases and 256,478 psychiatric or populational controls of European ancestry) was also performed. One locus in neuroligin 1 (NLGN1) passing the genome-wide significance threshold for suicide death was identified (top SNP rs73182688, with p = 5.48 x 10(-8) before and p = 4.55 x 10(-8) after mtCOJO analysis conditioning on MDD to remove genetic effects on suicide mediated by MDD). Conditioning on suicidal attempts did not significantly change the association strength (p = 6.02 x 10(-8)), suggesting suicide death specificity. NLGN1 encodes a member of a family of neuronal cell surface proteins. Members of this family act as splice site-specific ligands for beta-neurexins and may be involved in synaptogenesis. The NRXN-NLGN pathway was previously implicated in suicide, autism, and schizophrenia. We additionally identified ROBO2 and ZNF28 associations with suicidal behavior in the meta-analysis across five cohorts in gene-based association analysis using MAGMA. Lastly, we replicated two loci including variants near SOX5 and LOC101928519 associated with suicidal attempts identified in the ISGC and MVP meta-analysis using the independent FinnGen samples. Suicide death and suicidal behavior showed positive genetic correlations with depression, schizophrenia, pain, and suicidal attempt, and negative genetic correlation with educational attainment. These correlations remained significant after conditioning on depression, suggesting pleiotropic effects among these traits. Bidirectional generalized summary-data-based Mendelian randomization analysis suggests that genetic risk for the suicidal attempt and suicide death are both bi-directionally causal for MDD.Peer reviewe
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Evaluating the selection, training, and support of peer support workers in the United Kingdom
This article describes the preparation, selection, training, and support of a group of people with lived experience of mental distress/illness and mental health service use to work as peer support workers (PSWs). The PSWs were recruited to provide support alongside conventional aftercare to service users discharged from acute psychiatric units in London, England. Training was delivered over 12 weekly, 1-day sessions from April to July 2010. Supervision and support were provided by a peer support coordinator and a training facilitator. The overall view of the training by those who went on to work as PSWs was that it was a valuable, challenging, yet positive experience that provided them with a good preparation for the role. A key area for improvement concerned the strength of emotional involvement and feelings PSWs had for their peers, especially in regard to ending the support relationship. Skilled, sensitive supervision and support is essential for the success of such roles
Applying the Cry of Pain model as a predictor of deliberate self-harm in an early-stage adult male prison population
Purpose: Deliberate self-harming behaviour is more prevalent within the prison environment than in community samples, with those in the first weeks of imprisonment at greatest risk. Research in this area has been largely atheoretical and a unifying model may improve the predictability of assessment and the development of intervention approaches. This study applied William and Pollock’s (2001) Cry of Pain model as the theoretical process of deliberate self-harm in the early stages of imprisonment. Method: A prospective study of new arrivals at an adult male prison. Participants (n =181) completed questionnaires and it was hypothesised that the factors derived from the model (perceived stress, defeat, entrapment and absence of rescue factors) would be predictive of future deliberate self-harm. Prisoners with active psychosis and non-English speakers were excluded. All participants were followed up for four months for instances of self-harm. Eighteen participants engaged in self-harm during this period. Results: The Cry of Pain Model was supported in the analysis. Hierarchical binary logistic regression confirmed that all features of the model were supported as predictive of future self-harm in prison, even after controlling for previous self-harm, depression and hopelessness. Conclusion: The Cry of Pain model is supported as a predictive model for deliberate self-harm in prison. Suggestions are offered as to the impact on assessment and intervention directions in prison
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Exploring the effectiveness of an integrated exercise/CBT intervention for young men's mental health
Objective. This pilot study investigated the effectiveness of a team-based sport/psychosocial intervention (Back of the Net, BTN) with an individual exercise (IE) and a control condition for the mental health of young men.
Design. Ten-week randomized control trial and eight-week post-intervention follow-up.
Methods. A total of 104 sedentary males aged between 18 and 40 years were recruited and randomly assigned to the BTN, IE, or a control condition. The BTN programme integrated team sport (i.e., football) and cognitive-behavioural techniques. IE sessions included aerobic and resistance training. The control group refrained from exercise. Participants completed the Beck Depression Inventory – 2nd Edition (BDI-II), the Social Provisions Scale (SPS) and a short qualitative questionnaire at pre-intervention, week 5, post-intervention and at 8-week follow-up.
Results. Participants in both the BTN and the IE condition demonstrated a significant decrease in BDI-II scores compared to the control condition at post-intervention and at 8-week follow-up. The IE condition demonstrated significantly greater perceived social support than the BTN condition at week 5 and the control group at 8-week follow-up. Qualitative data support the main empirical findings.
Conclusion. Exercise-based interventions were effective in reducing symptoms of depression in a non-clinical community sample of young men. The BTN programme demonstrated potential for improving the mental health of young men however larger scale community-based research is warranted to further examine the effectiveness of this type of intervention
Psychopathy and Suicidal Thoughts and Behaviors Revisited: Results From a Statewide Population of Institutionalized Youth
Suicide is the leading cause of death for incarcerated youth, and up to half of all juveniles in confinement experience suicidal ideation in addition to other psychopathology, including psychopathic personality features. Unfortunately, limited research has investigated the psychopathy–suicidality link among juvenile delinquents and using newer psychopathy measures. Based upon a statewide population of incarcerated juvenile offenders, we found that psychopathy was a significant risk factor for suicidal ideation and lifetime suicide attempts, but the latter relationship was attenuated by lifetime depression diagnosis. In addition, certain affective psychopathic features such as Stress Immunity conferred protection against suicidality, whereas behavioral and lifestyle components including Carefree Nonplanfulness, Blame Externalization, and Rebellious Nonconformity were positively linked to suicidal thoughts among the youth offenders. As these risk factors are routinely screened for in juvenile justice settings, this study’s findings have considerable implications to applied practice and prevention among juvenile justice involved youth
Veterans Justice Programs: Assessing Population Risks for Suicide Deaths and Attempts
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/156471/2/sltb12631_am.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/156471/1/sltb12631.pd
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Exploring the value of mental health nurses working in primary care in England: a qualitative study
BACKGROUND: General practice is typically the first point of access to healthcare. However, emerging models of providing mental health services in primary care are poorly understood.
AIMS: To explore what value a Primary Care Liaison Nurse (PCLN) service, established in 2011, can bring to people with mental health problems in primary care.
PARTICIPANTS: Ten interviews with seven general practitioners and three senior practitioners working in primary care mental health services.
METHOD: Semi-structured interviews, based on a topic guide of six open ended questions with prompts, were used to elicit participants' experiences and perspectives on the value of a PCLN service. Thematic analysis, based on a 6-phase approach, was used to describe and explore the data collected.
FINDINGS: Five main themes were derived from the thematic analysis of interviews relating to: integration; clinical effectiveness; patient centred care; access; and efficiency.
CONCLUSION: This study suggests that the PCLN service can improve the quality of care and is generally highly valued by its professional stakeholders. The study identifies particularly valued elements of the service, including having a duty worker, as well as aspects which could be improved, such as referral criteria
Health care restructuring and family physician care for those who died of cancer
BACKGROUND: During the 1990s, health care restructuring in Nova Scotia resulted in downsized hospitals, reduced inpatient length of stay, capped physician incomes and restricted practice locations. Concurrently, the provincial homecare program was redeveloped and out-of-hospital cancer deaths increased from 20% (1992) to 30% (1998). These factors all pointed to a transfer of end-of-life inpatient hospital care to more community-based care. The purpose of this study was to describe the trends in the provision of Family Physician (FP) visits to advanced cancer patients in Nova Scotia (NS) during the years of health care restructuring. METHODS: Design Secondary multivariate analysis of linked population-based datafiles including the Queen Elizabeth II Health Sciences Centre Oncology Patient Information System (NS Cancer Registry, Vital Statistics), the NS Hospital Admissions/Separations file and the Medical Services Insurance Physician Services database. Setting Nova Scotia, an eastern Canadian province (population: 950,000). Subjects: All patients who died of lung, colorectal, breast or prostate cancer between April 1992 and March 1998 (N = 7,212). Outcome Measures Inpatient and ambulatory FP visits, ambulatory visits by location (office, home, long-term care facility, emergency department), time of day (regular hours, after hours), total length of inpatient hospital stay and number of hospital admissions during the last six months of life. RESULTS: In total, 139,641 visits were provided by family physicians: 15% of visits in the office, 10% in the home, 5% in the emergency department (ED), 5% in a long-term-care centre and 64% to hospital inpatients. There was no change in the rate of FP visits received for office, home and long-term care despite the fact that there were 13% fewer hospital admissions, and length of hospital stay declined by 21%. Age-sex adjusted estimates using negative binomial regression indicate a decline in hospital inpatient FP visits over time compared to 1992–93 levels (for 1997–98, adjusted RR = 0.88, 95%CI = 0.81–0.95) and an increase in FP ED visits (for 1997–98, adjusted RR = 1.18, 95%CI = 1.05–1.34). CONCLUSION: Despite hospital downsizing and fewer deaths occurring in hospitals, FP ambulatory visits (except for ED visits) did not rise correspondingly. Although such restructuring resulted in more people dying out of hospital, it does not appear FPs responded by providing more medical care to them in the community
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