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Taylor PJ, Adeyemi I, Marlow K, Cottam S, Airnes Z, Hartley S, Howells V, Dunn BD, Elliott RA, Hann M, Latham C, Robinson C, Turpin C, Kellett S. The Relational Approach to Treating Self-Harm (RELATE): study protocol for a feasibility randomised controlled trial study of cognitive analytic therapy for adults who self-harm versus treatment at usual. Pilot Feasibility Stud 2024; 10:101. [PMID: 39026281 PMCID: PMC11256374 DOI: 10.1186/s40814-024-01526-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 07/01/2024] [Indexed: 07/20/2024] Open
Abstract
BACKGROUND Self-harm is a prevalent behaviour that has a major detrimental impact on a person's life. Psychological therapies have the potential to help, but evidence of effective interventions remains limited. Access and acceptability of interventions can also be a significant challenge, with individuals either being unable to access help or having to endure long waiting lists. Cognitive analytic therapy (CAT) is a time-limited and relationally-focused psychotherapy that may provide a valuable treatment option for people who self-harm. This protocol outlines the methodology for the first feasibility randomised controlled trial (RCT) of CAT for adults that self-harm. The trial will aim to determine the feasibility, acceptability and safety of undertaking larger-scale evaluations of CAT for self-harm within an RCT context. METHOD An RCT design with 1:1 allocation to CAT plus treatment as usual (TAU) or TAU alone. Participants will be adult outpatients with three or more instances of self-harm in the past year (target sample of n = 60). CAT will be 8 one-to-one weekly 60-min sessions plus a follow-up session up to 8 weeks after the last session. Assessments will occur at baseline, 12 weeks and 18 weeks after randomisation. Qualitative interviews with participants will gain insights into the feasibility and acceptability of CAT. Feasibility outcomes will be judged against progression criteria. DISCUSSION CAT may be an effective and accessible treatment option for people who self-harm, providing a more relationally orientated alternative to more behavioural therapies. The proposed feasibility RCT is an important first step in evaluating CAT as a treatment for self-harm. TRIAL REGISTRATION The trial was pre-registered (21/10/22) on ISR CTN (ISRCTN code: ISRCTN75661422).
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Affiliation(s)
- Peter James Taylor
- Division of Psychology & Mental Health, School of Health Sciences, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.
| | - Isabel Adeyemi
- Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Katie Marlow
- Rotherham, Doncaster, and South Humber NHS Foundation Trust, Doncaster, UK
| | - Sarah Cottam
- Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Zerena Airnes
- Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | | | - Victoria Howells
- Rotherham, Doncaster, and South Humber NHS Foundation Trust, Doncaster, UK
| | | | - Rachel A Elliott
- Division of Psychology & Mental Health, School of Health Sciences, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Mark Hann
- Division of Psychology & Mental Health, School of Health Sciences, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Cameron Latham
- Division of Psychology & Mental Health, School of Health Sciences, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Catherine Robinson
- Division of Psychology & Mental Health, School of Health Sciences, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Clive Turpin
- Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Stephen Kellett
- Rotherham, Doncaster, and South Humber NHS Foundation Trust, Doncaster, UK
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Blees A, Jakobowitz S, Hofer J, Konrad N, Krebs J, Opitz-Welke A. Self-harm among inmates of the Berlin prison system. Front Psychiatry 2024; 15:1362188. [PMID: 38757137 PMCID: PMC11096798 DOI: 10.3389/fpsyt.2024.1362188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 04/22/2024] [Indexed: 05/18/2024] Open
Abstract
Introduction Self-harming behavior in prisoners is a prevalent phenomenon, with international studies estimating a 4% prevalence rate. However, studies on self-injurious behavior in the German prison system are currently lacking. Therefore, our study aims to conduct an initial assessment. Methods The Criminological Service for the Berlin Prison System distributed questionnaires on incidents of self-harm to all Berlin prisons, except for juvenile detention centers. The questionnaires were supplemented with medical data, such as psychiatric diagnoses and medication. Results 62 questionnaires were returned, which could be attributed to 52 inmates. Compared to the average population in the Berlin prison system, the study sample exhibited variations in age, gender distribution and nationality. 94% of the inmates received a psychiatric diagnosis. Two-thirds of the male inmates had substance use disorders, while 83% of the female inmates had emotionally unstable personality resp. borderline disorders. Prior to self-harm, 87% of the inmates were administered psychiatric medication. Discussion Our study found similarities between the study population and international studies in the distribution of certain characteristics. We assume that many of the postulated risk factors can also apply to Berlin prisoners. However, the study is limited by the small number of cases and the absence of a control group.
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Affiliation(s)
- Alexander Blees
- Institute of Forensic Psychiatry, Charité-Universitätsmedizin Berlin, Berlin, Germany
- Department of Psychiatry and Psychotherapy, Prison Hospital Berlin, Berlin, Germany
| | - Sharon Jakobowitz
- Criminological Service for the Berlin Prison System and Social Services of the Judiciary, Berlin, Germany
| | - Jakob Hofer
- Institute of Forensic Psychiatry, Charité-Universitätsmedizin Berlin, Berlin, Germany
- Department of Psychiatry and Psychotherapy, Prison Hospital Berlin, Berlin, Germany
| | - Norbert Konrad
- Institute of Forensic Psychiatry, Charité-Universitätsmedizin Berlin, Berlin, Germany
- Department of Psychiatry and Psychotherapy, Prison Hospital Berlin, Berlin, Germany
| | - Julia Krebs
- Institute of Forensic Psychiatry, Charité-Universitätsmedizin Berlin, Berlin, Germany
- Department of Psychiatry and Psychotherapy, Prison Hospital Berlin, Berlin, Germany
| | - Annette Opitz-Welke
- Institute of Forensic Psychiatry, Charité-Universitätsmedizin Berlin, Berlin, Germany
- Department of Psychiatry and Psychotherapy, Prison Hospital Berlin, Berlin, Germany
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Arunpongpaisal S, Assanangkornchai S, Chongsuvivatwong V. Developing a risk prediction model for death at first suicide attempt-Identifying risk factors from Thailand's national suicide surveillance system data. PLoS One 2024; 19:e0297904. [PMID: 38598456 PMCID: PMC11006158 DOI: 10.1371/journal.pone.0297904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 01/15/2024] [Indexed: 04/12/2024] Open
Abstract
More than 60% of suicides globally are estimated to take place in low- and middle-income nations. Prior research on suicide has indicated that over 50% of those who die by suicide do so on their first attempt. Nevertheless, there is a dearth of knowledge on the attributes of individuals who die on their first attempt and the factors that can predict mortality on the first attempt in these regions. The objective of this study was to create an individual-level risk-prediction model for mortality on the first suicide attempt. We analyzed records of individuals' first suicide attempts that occurred between May 1, 2017, and April 30, 2018, from the national suicide surveillance system, which includes all of the provinces of Thailand. Subsequently, a risk-prediction model for mortality on the first suicide attempt was constructed utilizing multivariable logistic regression and presented through a web-based application. The model's performance was assessed by calculating the area under the receiver operating curve (AUC), as well as measuring its sensitivity, specificity, and accuracy. Out of the 3,324 individuals who made their first suicide attempt, 50.5% of them died as a result of that effort. Nine out of the 21 potential predictors demonstrated the greatest predictive capability. These included male sex, age over 50 years old, unemployment, having a depressive disorder, having a psychotic illness, experiencing interpersonal problems such as being aggressively criticized or desiring plentiful attention, having suicidal intent, and displaying suicidal warning signals. The model demonstrated a good predictive capability, with an AUC of 0.902, a sensitivity of 84.65%, a specificity of 82.66%, and an accuracy of 83.63%. The implementation of this predictive model can assist physicians in conducting comprehensive evaluations of suicide risk in clinical settings and devising treatment plans for preventive intervention.
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Affiliation(s)
- Suwanna Arunpongpaisal
- Department of Epidemiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand
- Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Sawitri Assanangkornchai
- Department of Epidemiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand
| | - Virasakdi Chongsuvivatwong
- Department of Epidemiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand
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Krysinska K, Andriessen K, Bandara P, Reifels L, Flego A, Page A, Schlichthorst M, Pirkis J, Mihalopoulos C, Khanh-Dao Le L. The Cost-Effectiveness of Psychosocial Interventions Following Self-Harm in Australia. CRISIS 2024; 45:118-127. [PMID: 37904498 DOI: 10.1027/0227-5910/a000926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/01/2023]
Abstract
Background: Psychosocial interventions following self-harm in adults, in particular cognitive behavioral therapy (CBT), can be effective in lowering the risk of repeated self-harm. Aims: To evaluate the cost-effectiveness of CBT for reducing repeated self-harm in the Australian context. Method: The current study adopted the accessing cost-effectiveness (ACE) approach using return-on-investment (ROI) analysis. Uncertainty and sensitivity analyses (Sas) tested the robustness of the model outputs to changes in three assumptions: general practitioner referral pathway (SA1), private setting intervention delivery (SA2), and training costs (SA3). Results: The intervention produced cost savings of A$ 46M (95% UI -223.7 to 73.3) and A$ 18.3M (95% UI -86.2 to 24.6), subject to the effect of intervention lasting 2- or 1-year follow-up. The ROI ratio reduced to 5.22 in SA1 (95% UI -10.1 to 27.9), 2.5 in SA2 (95% UI -4.8 to 13.3), and 5.1 in SA3 (95% UI -9.8 to 27.8). Limitations: We assumed that the effectiveness would reduce 50% within 5 years in the base case, and we used Australian data and a partial social perspective. Conclusions: The current study demonstrated cost-effectiveness of CBT for adults who have self-harmed with the return-on-investment ratio of A$ 2.3 to $6.0 for every A$ 1 invested.
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Affiliation(s)
- Karolina Krysinska
- Centre for Mental Health, Melbourne School of Population and Global Health, The University of Melbourne, VIC, Australia
| | - Karl Andriessen
- Centre for Mental Health, Melbourne School of Population and Global Health, The University of Melbourne, VIC, Australia
| | - Piumee Bandara
- Translational Health Research Institute, Western Sydney University, NSW, Australia
| | - Lennart Reifels
- Centre for Mental Health, Melbourne School of Population and Global Health, The University of Melbourne, VIC, Australia
| | - Anna Flego
- Centre for Mental Health, Melbourne School of Population and Global Health, The University of Melbourne, VIC, Australia
| | - Andrew Page
- Translational Health Research Institute, Western Sydney University, NSW, Australia
| | - Marisa Schlichthorst
- Centre for Mental Health, Melbourne School of Population and Global Health, The University of Melbourne, VIC, Australia
| | - Jane Pirkis
- Centre for Mental Health, Melbourne School of Population and Global Health, The University of Melbourne, VIC, Australia
| | - Cathrine Mihalopoulos
- Health Economics Division, Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Long Khanh-Dao Le
- Health Economics Division, Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
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Liao CH, Chang CS, Kung PT, Chou WY, Tsai WC. Stroke and suicide among people with severe mental illnesses. Sci Rep 2024; 14:4991. [PMID: 38424228 PMCID: PMC10904760 DOI: 10.1038/s41598-024-55564-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 02/25/2024] [Indexed: 03/02/2024] Open
Abstract
The associations between people with severe mental illnesses (SMI) and the risks of stroke, suicide, and death remain unclear. We examined healthcare service usage among adults with and without SMI and explored the risk of stroke, suicide, and death. We divided 18-80-year-old adults with SMI into catastrophic and non-catastrophic illness groups. These groups were subjected to a 1:5:5 propensity score matching with people without SMI. Data on demographic characteristics, economic factors, environmental factors, comorbid conditions, self-injury behavior, the number of outpatients and ED visits, and hospitalization were collected. The primary outcomes were risks of stroke, suicide, and death. We included 19,570 people with catastrophic SMI, 97,850 with non-catastrophic SMI, and 97,850 controls. Patients with SMI, especially those with catastrophic illnesses, had higher stroke risk, suicide, and death than those without SMI. People with SMI used health services more frequently than those without SMI. Patients with a history of hospitalization or ED access had a higher risk of stroke, suicide, and death. Our data indicate that special attention should be given to patients with SMI, particularly those with a history of healthcare service utilization, such as through more extended hospital stays with high-intensity interventions.
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Affiliation(s)
- Chun-Hui Liao
- Department of Psychiatry, China Medical University Hospital, Taichung, Taiwan
- College of Medicine, China Medical University, Taichung, Taiwan
| | - Chen-Shu Chang
- Department of Neurology, Vascular and Genomic Research Center, Changhua Christian Hospital, Changhua, Taiwan
- Department of Medical Laboratory Science and Biotechnology, Central-Taiwan University of Science and Technology, Taichung, Taiwan
| | - Pei-Tseng Kung
- Department of Healthcare Administration, Asia University, Taichung, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Wen-Yu Chou
- Department of Health Services Administration, China Medical University, No. 100, Sec. 1, Jingmao Rd., Beitun Dist., Taichung, 406040, Taiwan
| | - Wen-Chen Tsai
- Department of Health Services Administration, China Medical University, No. 100, Sec. 1, Jingmao Rd., Beitun Dist., Taichung, 406040, Taiwan.
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Arvilommi P, Valkonen J, Lindholm L, Gaily-Luoma S, Suominen K, Gysin-Maillart A, Ruishalme O, Isometsä E. ASSIP vs. Crisis Counseling for Preventing Suicide Re-attempts: Outcome Predictor Analysis of a Randomized Clinical Trial Data. Arch Suicide Res 2024; 28:184-199. [PMID: 36457297 DOI: 10.1080/13811118.2022.2151957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
OBJECTIVE Knowledge of the effectiveness and limits of the suitability of brief interventions in suicide prevention is greatly needed. We investigated subgroup differences and predictors for suicide re-attempts within a clinical trial population recruited for a brief intervention to prevent re-attempts. METHODS Consenting adult patients receiving treatment for a suicide attempt in Helsinki City general hospital emergency rooms in 2016-2017 (n = 239) were randomly allocated to (a) the Attempted Suicide Short Intervention Program (ASSIP) or (b) Crisis Counseling (CC). Participants also received their usual treatment. Information on primary outcome repeat attempts and secondary outcomes was collected via telephone and from medical and psychiatric records for 2 years. As proportions of re-attempts did not differ significantly between ASSIP and CC (29.2 vs. 35.2%), patients were pooled and predictors for suicide re-attempts were analyzed using Kaplan-Meier and logistic regression analyses. RESULTS Re-attempts were predicted by participants' younger age (OR 0.965 [0.933-0.998]), previous suicide attempts (OR 2.437 [1.106-5.370]), psychiatric hospitalization in the year preceding baseline (OR 3.256 [1.422-7.458]), and clinical diagnosis of a personality disorder (OR 4.244 [1.923-9.370]), especially borderline personality disorder (OR 5.922 [2.558-13.709]). CONCLUSIONS Within a population of suicide attempters consenting to a brief intervention trial, the risk of re-attempt was strongly predicted by subjects' young age, history of previous attempts, psychiatric hospitalizations, and personality disorder, particularly borderline personality disorder. The composition of treated populations with regard to these characteristics may strongly influence the observed success of brief interventions. Their potential as moderators of treatment effectiveness and as indicators of the utility of brief interventions warrants further investigation.HIGHLIGHTSDuring the 2-year follow-up, 32% of trial participants reattempted suicide.Rates of reattempts varied and were strongly predicted by clinical subgroup.Subgroup composition may strongly influence brief interventions' observed outcome.
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Langjord T, Pedersen G, Bovim T, Christensen TB, Eikenæs IUM, Hove O, Kildahl AN, Mork E, Norheim AB, Ramleth RK, Ringen PA, Romm KL, Siqveland J, Schønning T, Stänicke L, Torgersen T, Pettersen M, Tveit T, Urnes Ø, Walby F, Kvarstein EH. Mental health disorders, functioning and health-related quality of life among extensively hospitalized patients due to severe self-harm - results from the Extreme Challenges project. Front Psychiatry 2023; 14:1258025. [PMID: 37920539 PMCID: PMC10619742 DOI: 10.3389/fpsyt.2023.1258025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 09/19/2023] [Indexed: 11/04/2023] Open
Abstract
Background Severe self-harm leading to extensive hospitalization generates extreme challenges for patients, families, and health services. Controversies regarding diagnoses and health care often follow. Most evidence-based treatments targeting self-harm are designed for borderline personality disorder (BPD). However, current knowledge about mental health status among individuals with severe self-harm is limited. Objectives To investigate psychopathology among patients extensively hospitalized due to severe or frequent self-harming behaviors. Method A cross sectional study (period 2019-2021) targeting psychiatric inpatients (>18 years) with frequent (>5) or long (>4 weeks) admissions last year due to self-harm. The target sample (N = 42, from 12 hospitals across all Norwegian health regions) was compared to individuals admitted to outpatient personality disorder (PD) treatment within specialist mental health services in the same period (N = 389). Clinicians performed interviews on self-harm and psychopathology, supplemented by self-report. Results The target sample were young adults, mainly female, with considerable hospitalization and self-harming behaviors, both significantly more extensive than the comparison group. The majority in both groups reported self-harm onset <18 years. The target sample reported increasing severity of self-harm acts and suicidal intention over time. Both samples had high levels of childhood trauma, impaired personality functioning, and a majority fulfilled criteria for PD. In the target sample, comorbid depression, PTSD, anxiety disorders, and substance use occurred more frequently and in 50%, psychosis/dissociative disorder/autism spectrum disorder/ADHD was reported (outpatient comparison sample: 9%). 35% in the target sample screened over cut-off for possible intellectual disability. The target sample reported poor psychosocial functioning and health-related quality of life - greater impairment than the outpatient comparison sample. Conclusion The study reveals that severe self-harm inpatients have complex psychopathology and highlights the importance of individualized and thorough assessment among patients with severe and/or repetitive self-harm.
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Affiliation(s)
- Tuva Langjord
- Section for Personality Psychiatry and Specialized Treatments, Department for National and Regional Functions, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Faculty of Social Sciences, Department of Psychology, University of Oslo, Oslo, Norway
| | - Geir Pedersen
- Network for Personality Disorders, Section for Personality Psychiatry and Specialized Treatments, Department for National and Regional Functions, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Tone Bovim
- Regional Centre – Violence, Trauma and Suicide Prevention, Oslo, Norway
- Department of Acute Medicine, Oslo University Hospital, Oslo, Norway
| | | | - Ingeborg Ulltveit-Moe Eikenæs
- National Advisory Unit Personality Psychiatry, Section for Personality Psychiatry and Specialized Treatments, Department for National and Regional Functions, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Oddbjørn Hove
- Department of Research and Innovation, Helse Fonna Health Trust, Haugesund, Norway
| | - Arvid Nikolai Kildahl
- Norwegian Centre of Competence for Intellectual Disabilities and Mental Health, Department for National and Regional Functions, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Nevsom Norwegian Centre of Expertise for Neurodevelopmental Disorders and Hypersomnias, Oslo University Hospital, Oslo, Norway
| | - Erlend Mork
- Early Intervention in Psychosis Advisory Unit for Southeast Norway, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | | | - Ruth Kari Ramleth
- Department for Child and Adolescent Psychiatry, Oslo University Hospital, Oslo, Norway
- National Centre for Suicide Research and Prevention, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Petter Andreas Ringen
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Kristin Lie Romm
- Early Intervention in Psychosis Advisory Unit for Southeast Norway, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Johan Siqveland
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department for Research, Division of Mental Health and Addiction, Akershus University Hospital, Oslo, Norway
| | | | - Line Stänicke
- Faculty of Social Sciences, Department of Psychology, University of Oslo, Oslo, Norway
- Child and Adolescent Psychiatry, Nic Waal Institute, Lovisenberg Hospital, Oslo, Norway
| | - Terje Torgersen
- Department of Mental Health Care, St. Olavs Hospital, Trondheim, Norway
- Department of Mental Health, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Mona Pettersen
- Department of Health and Care Sciences, UiT The Arctic University of Norway, Tromsø, Norway
| | - Tone Tveit
- Division of Mental Health and Addiction, Bergen University Hospital, Bergen, Norway
| | - Øyvind Urnes
- National Advisory Unit Personality Psychiatry, Section for Personality Psychiatry and Specialized Treatments, Department for National and Regional Functions, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Fredrik Walby
- National Centre for Suicide Research and Prevention, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Elfrida Hartveit Kvarstein
- Section for Personality Psychiatry and Specialized Treatments, Department for National and Regional Functions, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Arora A, Bojko L, Kumar S, Lillington J, Panesar S, Petrungaro B. Assessment of machine learning algorithms in national data to classify the risk of self-harm among young adults in hospital: A retrospective study. Int J Med Inform 2023; 177:105164. [PMID: 37516036 DOI: 10.1016/j.ijmedinf.2023.105164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 07/06/2023] [Accepted: 07/21/2023] [Indexed: 07/31/2023]
Abstract
BACKGROUND Self-harm is one of the most common presentations at accident and emergency departments in the UK and is a strong predictor of suicide risk. The UK Government has prioritised identifying risk factors and developing preventative strategies for self-harm. Machine learning offers a potential method to identify complex patterns with predictive value for the risk of self-harm. METHODS National data in the UK Mental Health Services Data Set were isolated for patients aged 18-30 years who started a mental health hospital admission between Aug 1, 2020 and Aug 1, 2021, and had been discharged by Jan 1, 2022. Data were obtained on age group, gender, ethnicity, employment status, marital status, accommodation status and source of admission to hospital and used to construct seven machine learning models that were used individually and as an ensemble to predict hospital stays that would be associated with a risk of self-harm. OUTCOMES The training dataset included 23 808 items (including 1081 episodes of self-harm) and the testing dataset 5951 items (including 270 episodes of self-harm). The best performing algorithms were the random forest model (AUC-ROC 0.70, 95%CI:0.66-0.74) and the ensemble model (AUC-ROC 0.77 95%CI:0.75-0.79). INTERPRETATION Machine learning algorithms could predict hospital stays with a high risk of self-harm based on readily available data that are routinely collected by health providers and recorded in the Mental Health Services Data Set. The findings should be validated externally with other real-world, prospective data. FUNDING This study was supported by the Midlands and Lancashire Commissioning Support Unit.
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Affiliation(s)
- Anmol Arora
- School of Clinical Medicine, University of Cambridge, Cambridge, UK; Health Economics Unit, NHS Midlands and Lancashire Commissioning Support Unit, Leyland, UK.
| | - Louis Bojko
- Health Economics Unit, NHS Midlands and Lancashire Commissioning Support Unit, Leyland, UK
| | - Santosh Kumar
- Health Economics Unit, NHS Midlands and Lancashire Commissioning Support Unit, Leyland, UK
| | - Joseph Lillington
- Health Economics Unit, NHS Midlands and Lancashire Commissioning Support Unit, Leyland, UK
| | - Sukhmeet Panesar
- Senior Adviser, Office of Chief Data and Analytics Officer, NHS England and NHS Improvement, UK
| | - Bruno Petrungaro
- Health Economics Unit, NHS Midlands and Lancashire Commissioning Support Unit, Leyland, UK
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Identification of Risk Factors for Suicide and Insights for Developing Suicide Prevention Technologies: A Systematic Review and Meta-Analysis. HUMAN BEHAVIOR AND EMERGING TECHNOLOGIES 2023. [DOI: 10.1155/2023/3923097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
Suicide is a termite that engulfs close to seven hundred thousand people worldwide each year. Existing work on risk factors that predict suicide lacks statistical associations, does not consider most countries, and has a wide range of risk factor domains. The goal of this systematic review and meta-analysis is to enhance our current understanding of suicidality by identifying risk factors that are most strongly associated with suicide and their impact on developing technological interventions for suicide prevention. A search strategy was carried out on four databases: (1) PsycINFO, (2) IEEE Xplore, (3) the ACM Digital Library, and (4) PubMed, and twenty-five studies were included based on the inclusion criteria. Factors statistically associated with suicide are any diagnosed mental disorder, adverse life events, past suicide attempts, low education level, loneliness or high levels of isolation, bipolar disorder, depression, multiple chronic health conditions, family history of suicide, sexual trauma, and being female. Domain-wise, comorbid disorders, and behavior-related risk factors are most strongly associated with suicide. We present a new hierarchical model of risk factors for suicide that advances our understanding of suicide and its causes. Finally, we present open research directions and considerations for developing suicide prevention technologies.
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Sadath A, Troya MI, Nicholson S, Cully G, Leahy D, Ramos Costa AP, Benson R, Corcoran P, Griffin E, Phillip E, Cassidy E, Jeffers A, Shiely F, Alberdi-Páramo Í, Kavalidou K, Arensman E. Physical and mental illness comorbidity among individuals with frequent self-harm episodes: A mixed-methods study. Front Psychiatry 2023; 14:1121313. [PMID: 36970268 PMCID: PMC10033892 DOI: 10.3389/fpsyt.2023.1121313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 02/13/2023] [Indexed: 03/11/2023] Open
Abstract
BackgroundResearch has indicated an increased risk of self-harm repetition and suicide among individuals with frequent self-harm episodes. Co-occurring physical and mental illness further increases the risk of self-harm and suicide. However, the association between this co-occurrence and frequent self-harm episodes is not well understood. The objectives of the study were (a) to examine the sociodemographic and clinical profile of individuals with frequent self-harm (regardless of suicidal intent) episodes and, (b) the association between physical and mental illness comorbidity, self-harm repetition, highly lethal self-harm methods, and suicide intent.MethodsThe study included consecutive patients with five or more self-harm presentations to Emergency Departments across three general hospitals in the Republic of Ireland. The study included file reviews (n = 183) and semi-structured interviews (n = 36). Multivariate logistic regression models and independent samples t-tests were used to test the association between the sociodemographic and physical and mental disorders comorbidity on highly lethal self-harm methods and suicidal intent, respectively. Thematic analysis was applied to identify themes related to physical and mental illness comorbidity and frequent self-harm repetition.FindingsThe majority of individuals with frequent self-harm episodes were female (59.6%), single (56.1%), and unemployed (57.4%). The predominant current self-harm method was drug overdose (60%). Almost 90% of the participants had history of a mental or behavioral disorder, and 56.8% had recent physical illness. The most common psychiatric diagnoses were alcohol use disorders (51.1%), borderline personality disorder (44.0%), and major depressive disorder (37.8%). Male gender (OR = 2.89) and alcohol abuse (OR = 2.64) predicted the risk of a highly lethal self-harm method. Suicide intent was significantly higher among those with a diagnosis of major depressive disorder (t = 2.43; p = 0.020). Major qualitative themes were (a) the functional meaning of self-harm (b) self-harm comorbidity (c) family psychiatric history and (d) contacts with mental health services. Participants described experiencing an uncontrollable self-harm urge, and self-harm was referred to as a way to get relief from emotional pain or self-punishment to cope with anger and stressors.ConclusionPhysical and mental illness comorbidity was high among individuals with frequent self-harm episodes. Male gender and alcohol abuse were associated with highly lethal self-harm methods. The mental and physical illness comorbidity of individuals with frequent self-harm episodes should be addressed via a biopsychosocial assessment and subsequent indicated treatment interventions.
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Affiliation(s)
- Anvar Sadath
- School of Public Health, University College Cork, Cork, Ireland
- National Suicide Research Foundation, University College Cork, Cork, Ireland
- *Correspondence: Anvar Sadath,
| | - M. Isabela Troya
- School of Public Health, University College Cork, Cork, Ireland
- National Suicide Research Foundation, University College Cork, Cork, Ireland
| | - Sarah Nicholson
- School of Public Health, University College Cork, Cork, Ireland
- National Suicide Research Foundation, University College Cork, Cork, Ireland
| | - Grace Cully
- School of Public Health, University College Cork, Cork, Ireland
- National Suicide Research Foundation, University College Cork, Cork, Ireland
| | - Dorothy Leahy
- Kerry Primary Care Child, Adolescent and Family Psychology Service, Cork Kerry Community Healthcare, Health Service Executive, Kerry, Ireland
| | - Ana Paula Ramos Costa
- School of Public Health, University College Cork, Cork, Ireland
- National Suicide Research Foundation, University College Cork, Cork, Ireland
| | - Ruth Benson
- School of Public Health, University College Cork, Cork, Ireland
- National Suicide Research Foundation, University College Cork, Cork, Ireland
| | - Paul Corcoran
- School of Public Health, University College Cork, Cork, Ireland
- National Suicide Research Foundation, University College Cork, Cork, Ireland
| | - Eve Griffin
- School of Public Health, University College Cork, Cork, Ireland
- National Suicide Research Foundation, University College Cork, Cork, Ireland
| | - Eunice Phillip
- School of Public Health, University College Cork, Cork, Ireland
- National Suicide Research Foundation, University College Cork, Cork, Ireland
| | - Eugene Cassidy
- Liaison Psychiatry Services, Cork University Hospital, Cork, Ireland
- Department of Psychiatry and Neurobehavioural Science, University College Cork, Cork, Ireland
| | | | - Frances Shiely
- School of Public Health, University College Cork, Cork, Ireland
- Health Research Board (HRB), Clinical Research Facility, University College Cork, Cork, Ireland
| | | | - Katerina Kavalidou
- National Suicide Research Foundation, University College Cork, Cork, Ireland
- National Clinical Programme for Self-Harm and Suicide-Related Ideation (NCPSHI), Health Service Executive, Dublin, Ireland
| | - Ella Arensman
- School of Public Health, University College Cork, Cork, Ireland
- National Suicide Research Foundation, University College Cork, Cork, Ireland
- School of Applied Psychology, Australian Institute for Suicide Research and Prevention, Griffith University, Brisbane, QLD, Australia
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11
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Geulayov G, Casey D, Bale E, Brand F, Clements C, Farooq B, Kapur N, Ness J, Waters K, Patel A, Hawton K. Risk of suicide in patients who present to hospital after self-cutting according to site of injury: findings from the Multicentre Study of Self-harm in England. Psychol Med 2023; 53:1400-1408. [PMID: 34344489 DOI: 10.1017/s0033291721002956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND We compared the risk of death by suicide following hospital presentation for self-harm according to site of self-cut/stab. METHOD We included 54 999 self-harm presentations (involving 31 419 individuals) to hospitals in the Multicentre Study of Self-harm in England (1/1/2004-31/12/2014), with mortality follow-up to 31/12/2019. Information on method of self-harm was obtained through monitoring in hospitals. Information about mortality was obtained through linkage with NHS Digital. We assessed the association of site of self-cut with death by suicide using mixed effect models. RESULTS In total, 10 790 (19.6%) hospital presentations involved self-cutting/stabbing, 7489 of which (69.4%) were due to laceration to the arm/wrist alone, 1846 episodes (17.1%) involved cutting elsewhere on the body, and 1455 (13.5%) were due to laceration to unknown site. Controlling for confounders, presentation to a hospital following self-cut/stab to bodily parts other than wrist/arm was associated with greater chance of subsequent suicide relative to presentation after self-poisoning alone [adjusted odds ratio (aOR) 1.75, 95% confidence interval (CI) 1.03-2.96, p = 0.038]. The likelihood of suicide after presentation for cutting/stabbing the wrist/arm alone was comparable to that of patients who had self-poisoned alone. Presentations after laceration involving the neck were associated with a four-fold greater chance of subsequent suicide relative to self-poisoning (aOR 4.09, 95% CI 1.80-9.30, p = 0.001). CONCLUSIONS Patients who attend hospital after self-cutting/stabbing are a heterogeneous group in terms of characteristics, methods of cutting/stabbing and risk of subsequent suicide. Risk of suicide is greater in individuals who self-cut/stab to parts of the body other than the wrist or arm, especially the neck.
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Affiliation(s)
- Galit Geulayov
- Department of Psychiatry, Centre for Suicide Research, University of Oxford, Warneford Hospital, Oxford, UK
| | - Deborah Casey
- Department of Psychiatry, Centre for Suicide Research, University of Oxford, Warneford Hospital, Oxford, UK
| | - Elizabeth Bale
- Department of Psychiatry, Centre for Suicide Research, University of Oxford, Warneford Hospital, Oxford, UK
| | - Fiona Brand
- Department of Psychiatry, Centre for Suicide Research, University of Oxford, Warneford Hospital, Oxford, UK
| | - Caroline Clements
- Centre for Mental Health and Safety, Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | - Bushra Farooq
- Centre for Mental Health and Safety, Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | - Nav Kapur
- Centre for Mental Health and Safety, Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
- Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
- NIHR Greater Manchester Patient Safety Translational Research Centre, University of Manchester, Manchester, UK
| | - Jennifer Ness
- Centre for Self-harm and Suicide Prevention Research, Derbyshire Healthcare NHS Foundation Trust, Derby, UK
| | - Keith Waters
- Centre for Self-harm and Suicide Prevention Research, Derbyshire Healthcare NHS Foundation Trust, Derby, UK
| | - Anita Patel
- Centre for Self-harm and Suicide Prevention Research, Derbyshire Healthcare NHS Foundation Trust, Derby, UK
| | - Keith Hawton
- Department of Psychiatry, Centre for Suicide Research, University of Oxford, Warneford Hospital, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
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12
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Bøe AS, Mehlum L, Melle I, Qin P. Clinical determinants of hospital treated deliberate self-harm repetition: A time to recurrent event analysis. Acta Psychiatr Scand 2022; 146:557-567. [PMID: 36177728 PMCID: PMC9828803 DOI: 10.1111/acps.13503] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/07/2022] [Accepted: 09/19/2022] [Indexed: 01/29/2023]
Abstract
INTRODUCTION Psychiatric disorders are strongly associated with hospital treated deliberate self-harm (DSH). However, the effect of specific disorders on risk for DSH repetition in sex-age-subgroups is understudied. The present study aims to assess the influence of various specific psychiatric disorders on risk for subsequent DSH repetition by way of time to recurrent event analysis on a national cohort of DSH patients. MATERIAL AND METHODS Individuals aged 18 and older presenting to somatic hospital for DSH during the period 2008-2018 was identified through national registers. A parametric shared frailty survival analysis was used to investigate the impact of various psychiatric disorders on risk of DSH repetition. RESULTS The cohort consisted of 39,508 individuals of which 8634 (21.8%) presented with 24,028 repeated episodes of hospital treated DSH. Borderline personality disorder increased the risk of DSH repetition in females (adjusted HR 1.49, CI 1.41-1.57), while alcohol use disorder (HR 1.12, CI 1.04-1.19) and substance use disorders (adjusted HR 1.22, CI 1.14-1.32) increased the risk of repetition in males. The strongest impact of psychiatric disorder on risk of repetition was found among the elderly. Previous history of DSH was associated with the highest increased risk of repetition. CONCLUSION Prior history of DSH was strongly associated with DSH repetition, but the influence of psychiatric disorder varied significantly by specific diagnoses and by sex and age of the patients. Efforts to prevent DSH repetition should be age and gender specific and designed to meet the needs of people with different specific psychiatric disorders.
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Affiliation(s)
- Anne Seljenes Bøe
- The National Centre for Suicide Research and PreventionInstitute of Clinical Medicine, University of OsloOsloNorway
| | - Lars Mehlum
- The National Centre for Suicide Research and PreventionInstitute of Clinical Medicine, University of OsloOsloNorway
| | - Ingrid Melle
- Division of Mental Health and AddictionOslo University Hospital and Institute of Clinical MedicineOsloNorway
| | - Ping Qin
- The National Centre for Suicide Research and PreventionInstitute of Clinical Medicine, University of OsloOsloNorway
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13
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Chitty KM, Cvejic RC, Heintze T, Srasuebkul P, Morley K, Dawson A, Carter G, Dinh M, Buckley NA, Trollor JN. The Association Between Problematic Use of Alcohol and Drugs and Repeat Self-Harm and Suicidal Ideation. CRISIS 2022. [PMID: 36073254 DOI: 10.1027/0227-5910/a000880] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Aims: We investigated the association between problematic use of alcohol and/or drugs (PUAD) and the incidence, urgency, and mode of discharge for a subsequent episode of self-harm (SH) or suicidal ideation (SI). Methods: This was a retrospective population-based cohort study of individuals admitted to hospital for an index episode of SH/SI (2010-2014) using linked data from hospital admissions and emergency department (ED) presentations. The outcome variables were (1) subsequent presentation to the ED for SH/SI, (2) triage category, and (3) mode of departure. Key predictors were PUAD. Results: In total, 23,007 individuals were admitted to hospital for an index SH/SI, of whom 8% had a subsequent presentation to an ED for SH/SI within a year. The odds of subsequent presentation was increased in those with problematic alcohol use (AOR 1.62, 95% CI 1.36, 1.92), drug use (AOR 1.28, 95% CI 1.07, 1.53), and mental health diagnoses (AOR 1.63, 95% CI 1.44, 1.85). Those with problematic alcohol use were more likely to be assigned to the most urgent triage categories (AOR 1.84, 95% CI 1.32, 2.56). Limitations: Defining SH and PUAD using administrative data is challenging, and the true prevalence is likely to be underestimated. Conclusion: The findings underscore the importance of drug health intervention as a key component of self-harm prevention.
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Affiliation(s)
- Kate M Chitty
- Discipline of Biomedical Informatics and Digital Health, School of Medical Sciences, The University of Sydney, NSW, Australia
| | - Rachael C Cvejic
- Department of Developmental Disability Neuropsychiatry, School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Teresa Heintze
- Department of Developmental Disability Neuropsychiatry, School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Preeyaporn Srasuebkul
- Department of Developmental Disability Neuropsychiatry, School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Kirsten Morley
- Discipline of Addiction Medicine, Faculty of Medicine and Health, The University of Sydney, NSW, Australia
| | - Andrew Dawson
- Discipline of Biomedical Informatics and Digital Health, School of Medical Sciences, The University of Sydney, NSW, Australia
- Drug Health Services, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Gregory Carter
- Centre for Brain and Mental Health Research, Faculty of Health and Medicine, University of Newcastle, NSW, Australia
| | - Michael Dinh
- Central Clinical School, Faculty of Medicine and Health, The University of Sydney, NSW, Australia
| | - Nicholas A Buckley
- Discipline of Biomedical Informatics and Digital Health, School of Medical Sciences, The University of Sydney, NSW, Australia
| | - Julian N Trollor
- Department of Developmental Disability Neuropsychiatry, School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales Sydney, NSW, Australia
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14
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Liu BP, Jia CX, Qin P, Zhang YY, Yu YK, Luo X, Li SX. Associating factors of suicide and repetition following self-harm: A systematic review and meta-analysis of longitudinal studies. EClinicalMedicine 2022; 49:101461. [PMID: 35747199 PMCID: PMC9126760 DOI: 10.1016/j.eclinm.2022.101461] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 04/26/2022] [Accepted: 05/04/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Longitudinal evidence for sociodemographic and clinic factors deviating risk for suicide and repetition following SH (self-harm) varied greatly. METHODS A comprehensive search of PubMed, Web of Science, EMBASE, and PsycINFO was conducted from January 1st, 2010 to April 5th, 2022. Longitudinal studies focusing on examining associating factors for suicide and repetition following SH were included. PROSPERO registration CRD42021248695. FINDINGS The present meta-analysis synthesized data from 62 studies published from Jan. 1st, 2010. The associating factors of SH repetition included female gender (RR, 95%CI: 1.11, 1.04-1.18, I2=82.8%), the elderly (compared with adolescents and young adults, RR, 95%CI: 0.67, 0.52-0.87, I2=86.3%), multiple episodes of SH (RR, 95%CI: 1.97, 1.51-2.57, I2=94.3%), diagnosis (RR, 95%CI: 1.60, 1.27-2.02, I2=92.7%) and treatment (RR, 95%CI: 1.59, 1.40-1.80, I2=93.3%) of psychiatric disorder. Male gender (RR, 95%CI: 2.03, 1.80-2.28, I2=83.8%), middle-aged adults (compared with adolescents and young adults, RR, 95%CI: 2.40, 1.87-3.08, I2=74.4%), the elderly (compared with adolescents and young adults, RR, 95%CI: 4.38, 2.98-6.44, I2=76.8%), physical illness (RR, 95%CI: 1.95, 1.56-2.43, I2=0), multiple episodes of SH (RR, 95%CI: 2.02, 1.58-2.58, I2=87.4%), diagnosis (RR, 95%CI: 2.13, 1.67-2.71, I2=90.9%) and treatment (RR, 95%CI: 1.36, 1.16-1.58, I2=58.6%) of psychiatric disorder were associated with increased risk of suicide following SH. INTERPRETATION Due to the substantial heterogeneity for clinic factors of suicide and repetition following SH, these results need to be interpreted with caution. Clinics should pay more attention to the cases with SH repetition, especially with poor physical and psychiatric conditions. FUNDING This work was supported by National Natural Science Foundation of China (NSFC) [No: 82103954; 30972527; 81573233].
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Affiliation(s)
- Bao-Peng Liu
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Center for Suicide Prevention Research, Shandong University, Jinan, Shandong, China
| | - Cun-Xian Jia
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Center for Suicide Prevention Research, Shandong University, Jinan, Shandong, China
- Corresponding author at: Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China.
| | - Ping Qin
- National Centre for Suicide Research and Prevention, Institute of Clinical Medicine of University of Oslo, Oslo, Norway
| | - Ying-Ying Zhang
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Center for Suicide Prevention Research, Shandong University, Jinan, Shandong, China
| | - Yao-Kun Yu
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Center for Suicide Prevention Research, Shandong University, Jinan, Shandong, China
| | - Xiao Luo
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Center for Suicide Prevention Research, Shandong University, Jinan, Shandong, China
| | - Shi-Xue Li
- Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
- Corresponding author at: Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China.
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15
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Haris AM, Pitman A, Mughal F, Bakanaite E, Morant N, Rowe SL. Harm minimisation for self-harm: a cross-sectional survey of British clinicians' perspectives and practices. BMJ Open 2022; 12:e056199. [PMID: 35980724 PMCID: PMC9171231 DOI: 10.1136/bmjopen-2021-056199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 04/29/2022] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE Harm minimisation for self-harm is an alternative to preventive strategies and focuses on maximising safety when self-harming. We explored the views of clinicians on harm minimisation for self-harm to describe reported use and acceptability in clinical practice. DESIGN A cross-sectional study using an online survey consisting of fixed-choice and open-ended questions. SETTING Primary and secondary care practices in England, Scotland and Wales. PARTICIPANTS Snowball sampling of UK-based clinicians (n=90; 67% female) working with people who self-harm and who have or have not previously recommended harm minimisation methods to patients. RESULTS Of the 90 clinicians sampled, 76 (84%) reported having recommended harm minimisation techniques to people in their care who self-harm. Commonly recommended techniques were snapping rubber bands on one's wrist and squeezing ice. Other techniques, such as teaching use of clean instruments when self-harming, were less likely to be recommended. Perceived client benefits included harm reduction and promotion of the therapeutic relationship. Perceived potential limitations of a harm minimisation approach for self-harm were (a) potential worsening of self-harm outcomes; (b) ethical reservations; (c) doubts about its effectiveness and appropriateness; and (d) lack of training and clear policies within the workplace. CONCLUSIONS In our sample of UK-based clinicians in various settings, harm minimisation for self-harm was broadly recommended for clients who self-harm due to perceived client benefits. However, future policies on harm minimisation must address clinicians' perceived needs for training, well-defined guidelines, and clear evidence of effectiveness and safety to mitigate some clinician concerns about the potential for further harm.
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Affiliation(s)
| | - Alexandra Pitman
- Division of Psychiatry, University College London, London, UK
- Camden and Islington NHS Foundation Trust, London, UK
| | - Faraz Mughal
- School of Medicine, Keele University, Keele, UK
- Affiliate, NIHR Greater Manchester Patient Safety Translational Research Centre, Manchester, Greater Manchester, UK
| | | | - Nicola Morant
- Division of Psychiatry, University College London, London, UK
| | - Sarah L Rowe
- Division of Psychiatry, University College London, London, UK
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16
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Dyvesether SM, Hastrup LH, Hawton K, Nordentoft M, Erlangsen A. Direct costs of hospital care of self-harm: A national register-based cohort study. Acta Psychiatr Scand 2022; 145:319-331. [PMID: 34758107 DOI: 10.1111/acps.13383] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 10/15/2021] [Accepted: 11/07/2021] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To estimate national direct hospital costs associated with treatment of self-harm and to analyse whether costs differ with respect to demographic and clinical characteristics. METHODS A cohort design was applied to register data on all people living in Denmark (5.8 million inhabitants) from Jan 1, 2012 to Dec 31, 2016. Self-harm presentations at all hospitals by persons aged 10 years and older were included. Total costs and costs related to somatic and psychiatric care and treatment setting (inpatient, emergency department and outpatient) were calculated (in US dollars). The association between specific characteristics and somatic inpatient costs was analysed adjusted using generalized linear models and expressed as Odds Ratios (OR). RESULTS In all, 42,634 (97.3%) self-harm presentations by 30,366 persons were included. Annual somatic and psychiatric costs amounted to $25,241,518 and $34,696,388, respectively, and the median cost per episode was $2248 (IQR: $1553-$4138). Predictors of high somatic inpatient costs were: admission to intensive care (OR = 15.6; 95% CI, 13.7-17.9), particularly dangerous methods of self-harm, such as being hit by moving objects (OR = 6.5; 95% CI, 2.7-15.7) and shooting (OR = 6.0; 95% CI, 3.4-10.7), and age ≥75 years (OR = 1.8; 95% CI, 1.5-2.2). A small group of persons (0.7%) with ≥10 presentations accounted for 8.2% of somatic and 15.3% of total hospital costs. CONCLUSION Substantial hospital costs were noted for inpatient treatment. Although one-time presenters accounted for the major share of costs, smaller patient groups accounted for considerable shares. Hospital costs of self-harm should be included in evaluation of initiatives for prevention and treatment.
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Affiliation(s)
| | - Lene Halling Hastrup
- Psychiatric Research Unit, Psychiatry in Region Zealand, Slagelse, Denmark
- Danish Centre for Health Economics, University of Southern Denmark, Odense, Denmark
| | - Keith Hawton
- Centre for Suicide Research, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
| | - Merete Nordentoft
- Danish Research Institute for Suicide Prevention, Psychiatric Center Copenhagen, Hellerup, Denmark
- Copenhagen Research Center for Mental Health CORE, Mental Health Center Copenhagen, Hellerup, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Annette Erlangsen
- Danish Research Institute for Suicide Prevention, Psychiatric Center Copenhagen, Hellerup, Denmark
- Copenhagen Research Center for Mental Health CORE, Mental Health Center Copenhagen, Hellerup, Denmark
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Center for Mental Health Research, Australian National University, Canberra, ACT, Australia
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17
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Rather S, Aslam A, Hussain A, Younus F, Saqib N, Hassan I. Prevalence and pattern of dermatological manifestations among substance users across Kashmir Valley in North India. Indian Dermatol Online J 2022; 13:457-465. [PMID: 36262590 PMCID: PMC9574128 DOI: 10.4103/idoj.idoj_743_21] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/23/2022] [Accepted: 01/24/2022] [Indexed: 11/04/2022] Open
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18
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Sarkar S, Singh R, Sharma A, Pandit MA, Gupta R, Singhal D, Jain R, Balhara YP. Association of Serotonergic Pathway Gene Polymorphisms With Behavioral Parameters in Patients With Opioid Dependence. Cureus 2021; 13:e19310. [PMID: 34900485 PMCID: PMC8647861 DOI: 10.7759/cureus.19310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/06/2021] [Indexed: 11/05/2022] Open
Abstract
Background and aims Opioid dependence is a chronic, relapsing substance use disorder with a multifactorial etiology, including a genetic component. Serotonin pathway gene polymorphisms have been an important focus of research for psychiatric disorders, including substance use disorders. This study aimed to identify the association of serotonin pathway gene polymorphisms with self-harm, depressive symptoms, impulsiveness, and aggression in patients with opioid dependence. Method The study group comprised 366 subjects with opioid dependence and 200 healthy volunteers. Patients were assessed for a history of self-harm, depressive symptoms, impulsiveness, and aggression using standard tools. Genomic DNA was used for genotyping of four polymorphisms - 5-HTTLPR, STin2 VNTR, TPH1 A218C, and TPH2 G703T. Results The short allele of 5-HTTLPR polymorphism showed a significant difference between cases (59.8%) and controls (40.1%) (p=0.001) and revealed an association with age at opioid dependence (p=0.033). There was a borderline significance of the short allele of 5-HTTLPR with the duration of opioid use (p=0.061) and non-plan impulsivity (p=0.076), suggesting a role of 5-HTTLPR in the susceptibility of opioid dependence. The other markers did not differ between cases and controls. However, the STin2A polymorphism revealed a significant association with anger scores, which may indicate its role in aggressive behavior. Conclusions The present study, the first of its kind, suggests an association of 5-HTTLPR polymorphism with opioid dependence and STin2A polymorphism with aggressive behavior among opioid-dependence patients, signifying the role of these markers in our patient population.
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Affiliation(s)
- Siddharth Sarkar
- National Drug Dependence Treatment Centre, All India Institute of Medical Sciences, New Delhi, IND
| | - Renu Singh
- Department of Anatomy, All India Institute of Medical Sciences, New Delhi, IND
| | - Arundhati Sharma
- Department of Anatomy, All India Institute of Medical Sciences, New Delhi, IND
| | - Muzaffar A Pandit
- National Drug Dependence Treatment Centre, All India Institute of Medical Sciences, New Delhi, IND
| | - Ranjan Gupta
- Department of Anatomy, All India Institute of Medical Sciences, New Delhi, IND
| | - Deepika Singhal
- Department of Anatomy, All India Institute of Medical Sciences, New Delhi, IND
| | - Raka Jain
- National Drug Dependence Treatment Centre, All India Institute of Medical Sciences, New Delhi, IND
| | - Yatan P Balhara
- National Drug Dependence Treatment Centre, All India Institute of Medical Sciences, New Delhi, IND
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19
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Miola A, Dal Porto V, Tadmor T, Croatto G, Scocco P, Manchia M, Carvalho AF, Maes M, Vieta E, Sambataro F, Solmi M. Increased C-reactive protein concentration and suicidal behavior in people with psychiatric disorders: A systematic review and meta-analysis. Acta Psychiatr Scand 2021; 144:537-552. [PMID: 34292580 PMCID: PMC9290832 DOI: 10.1111/acps.13351] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 06/29/2021] [Accepted: 07/17/2021] [Indexed: 01/08/2023]
Abstract
OBJECTIVE Suicide is a leading cause of death worldwide. Identifying factors associated with suicidality (suicidal ideation [SI]/suicidal behavior) could increase our understanding of the pathophysiological underpinnings of suicide and improve its prevention. METHODS We conducted a systematic review (PubMed/PsycInfo/Cochrane databases, up to September 2020) and random-effect meta-analysis including observational studies comparing peripheral C-reactive protein (CRP) levels in suicidal versus non-suicidal patients affected by any psychiatric disorder and healthy controls (HC). Primary outcome was the CRP standardized mean difference (SMD) between patients with high suicidality versus those with absent or low suicidality. Secondary outcomes were SMD of CRP levels between those with suicide attempt versus no suicide attempt, as well as between those with (high) versus low or absent SI. Quality of included studies was measured with Newcastle-Ottawa scale. RESULTS Out of initial 550 references, 21 observational studies involving 7682 subjects (7445 with mood disorders or first-episode psychosis, 237 HC) were included. A significant association of CRP levels with suicidality (SMD 0.688, 95% CI 0.476-0.9, p < 0.001) emerged. CRP levels were higher in individuals with high SI (SMD 1.145, 95% CI 0.273-2.018, p = 0.010) and in those with suicide attempt (SMD 0.549, 95%CI 0.363-0.735, p < 0.001) than non-suicidal individuals (either patients or HC). Main analyses were confirmed in sensitivity analysis (removing HC), and after adjusting for publication bias. The cross-sectional design of included studies, and the high heterogeneity of diagnosis and treatment limit the generalizability of these results. Median quality of included studies was high. CONCLUSION CRP is associated with higher suicidality in patients with mental disorders. Large cohort studies longitudinally monitoring CRP levels are needed to explore its longitudinal association with suicidality.
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Affiliation(s)
| | | | - Tal Tadmor
- Neurosciences DepartmentUniversity of PaduaPaduaItaly
| | | | | | - Mirko Manchia
- Unit of PsychiatryDepartment of Medical Sciences and Public HealthUniversity of CagliariCagliariItaly,Unit of Clinical PsychiatryUniversity Hospital Agency of CagliariCagliariItaly,Department of PharmacologyDalhousie UniversityHalifaxNova ScotiaCanada
| | - Andre F. Carvalho
- IMPACT ‐ the Institute for Mental and Physical Health and Clinical TranslationSchool of MedicineBarwon HealthDeakin UniversityGeelongAustralia
| | - Michael Maes
- Department of PsychiatryFaculty of MedicineKing Chulalongkorn Memorial HospitalChulalongkorn UniversityBangkokThailand,School of MedicineIMPACT Strategic Research CentreDeakin UniversityGeelongVictoriaAustralia
| | - Eduard Vieta
- Bipolar and Depressive Disorders UnitHospital ClinicInstitute of NeuroscienceUniversity of BarcelonaIDIBAPSCIBERSAMBarcelonaSpain
| | | | - Marco Solmi
- Department of PsychiatryUniversity of OttawaOttawaOntarioCanada,Department of Mental HealthThe Ottawa HospitalOttawaOntarioCanada
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20
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Cully G, Corcoran P, Leahy D, Cassidy E, Steeg S, Griffin E, Shiely F, Arensman E. Factors associated with psychiatric admission and subsequent self-harm repetition: a cohort study of high-risk hospital-presenting self-harm. J Ment Health 2021; 30:751-759. [PMID: 34749587 DOI: 10.1080/09638237.2021.1979488] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Individuals presenting to hospital with self-harm of high lethality or high suicidal intent are at high risk of subsequent suicide. AIM To examine factors associated with psychiatric admission and self-harm repetition following high-risk self-harm (HRSH). METHOD A cohort study of 324 consecutive HRSH patients was conducted across three urban hospitals (December 2014-February 2018). Information on self-harm repetition was extracted from the National Self-harm Registry Ireland. Logistic regression models examined predictors of psychiatric admission and self-harm repetition. Propensity score (PS) methods were used to address confounding. RESULTS Forty percent of the cohort were admitted to a psychiatric inpatient setting. Factors associated with admission were living alone, depression, previous psychiatric admission, suicide note and uncommon self-harm methods. History of emotional, physical or sexual abuse was associated with not being admitted. Twelve-month self-harm repetition occurred in 17.3% of cases. Following inverse probability weighting according to the PS, psychiatric admission following HRSH was not associated with repetition. Predictors of repetition were recent self-harm history, young age (18-24 years) and previous psychiatric admission. CONCLUSION(S) Findings indicate that psychiatric admission following HRSH is not associated with repeated self-harm and reaffirms the consistent finding that history of self-harm and psychiatric treatment are strong predictors of repetition.
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Affiliation(s)
- Grace Cully
- School of Public Health, University College Cork, Cork, Ireland.,National Suicide Research Foundation, Cork, Ireland
| | - Paul Corcoran
- School of Public Health, University College Cork, Cork, Ireland.,National Suicide Research Foundation, Cork, Ireland
| | - Dorothy Leahy
- School of Public Health, University College Cork, Cork, Ireland.,National Suicide Research Foundation, Cork, Ireland
| | - Eugene Cassidy
- Department of Psychiatry and Neurobehavioural Science, University College Cork, Cork, Ireland.,Liaison Psychiatry Service, Acute Mental Health Unit, Cork University Hospital, Cork, Ireland
| | - Sarah Steeg
- Division of Psychology & Mental Health, University of Manchester, Manchester, United Kingdom
| | - Eve Griffin
- School of Public Health, University College Cork, Cork, Ireland.,National Suicide Research Foundation, Cork, Ireland
| | - Frances Shiely
- School of Public Health, University College Cork, Cork, Ireland.,HRB Clinical Research Facility, Mercy University Hospital, Cork, Ireland
| | - Ella Arensman
- School of Public Health, University College Cork, Cork, Ireland.,National Suicide Research Foundation, Cork, Ireland
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21
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Mathew B, Srinivasan K, Pradeep J, Thoma T, Mandal AK. Plasma Apolipoprotein-AIV Downregulated in Patients with Major Depressive Disorder having Suicidal Ideation Compared to those without Suicidal Ideation. CURR PROTEOMICS 2021. [DOI: 10.2174/1570164618666211104151005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Identification of a peripheral biological marker might aid in identifying patients at high risk of attempting suicide and might help in effective early intervention.
Objective:
In the present study, we extend the findings of our previous multidimensional proteomics study by examining the levels of plasma Apolipoprotein-AIV in patients diagnosed with major depression with and without suicidal ideation compared to age and gender-matched controls.
Methods:
Using the mass spectrometry platform, we quantified the levels of plasma Apolipoprotein-AIV in patients with major depressive disorder with and without suicidal ideation compared to matched controls with isotope-labelled peptides-based quantitative proteomics approach.
Results:
The targeted quantitative proteomics approach with isotope-labelled peptides showed that plasma Apolipoprotein-AIV was significantly downregulated in depressed patients having suicidal ideation 1.45 (CI:1.11–1.90) compared to those without suicidal ideation 0.88 (CI:0.77–1.003).
Conclusion:
These findings extend our earlier observation of downregulation of plasma Apolipoprotein-AIV in patients with suicidal attempts to depressed patients with suicidal ideation. The consistent downregulation of plasma Apolipoprotein-AIV observed in both the proteomics studies suggests Apolipoprotein-AIV might be a plasma-based biomarker for suicidal behaviour.
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Affiliation(s)
- Boby Mathew
- Clinical Proteomics Unit, Division of Molecular Medicine, St. John’s Research Institute, St. John’s National Academy of Health Sciences, Bangalore, India
| | - Krishnamachari Srinivasan
- Department of Psychiatry, St. John’s Medical College and Hospital, St. John’s National Academy of Health Sciences, Bangalore, India
| | - Johnson Pradeep
- Department of Psychiatry, St. John’s Medical College and Hospital, St. John’s National Academy of Health Sciences, Bangalore, India
| | - Tinku Thoma
- Division of Epidemiology and Biostatistics, St. John’s Research Institute, St. John’s National Academy of Health Sciences, Bangalore, India
| | - Amit Kumar Mandal
- Clinical Proteomics Unit, Division of Molecular Medicine, St. John’s Research Institute, St. John’s National Academy of Health Sciences, Bangalore, India
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22
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Rush K, Fok M, Moran P, Dorrington S, Shetty H, Stewart R, Chang CK. Risk of First General Hospital Admissions for Self-Harm Among People With Personality Disorder: A Retrospective Cohort Study. J Pers Disord 2021; 35:657-671. [PMID: 33107805 DOI: 10.1521/pedi_2020_34_489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
For individuals with a personality disorder (PD), it is unknown whether additional psychiatric conditions increase their risk of self-harm. The authors therefore conducted a retrospective cohort study, using data from secondary mental health care, to identify self-harm admissions. Adults with diagnosed PD, followed up over a 6-year period, were involved (N = 7,475). Cox regression was used to model the risk of self-harm admissions, with comorbid depression, substance use disorders (SUD), severe mental illness (SMI), anorexia nervosa (AN), and bulimia nervosa (BN) as primary exposures; sociodemographics were considered as confounders. In multivariable analyses, comorbid SUD (adjusted HR = 1.66; 95% CI [1.45, 1.90]), depressive disorder (1.25; [1.09, 1.44]), AN (1.63; [1.10, 2.39]), and BN (1.65; [1.09, 2.51]) were positively associated with increased risks of hospitalization due to self-harm. However, a negative association was found for comorbid SMI. The findings highlight the importance of assessing and treating comorbid psychiatric disorders in PD.
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Affiliation(s)
- Kelsey Rush
- Department of Psychological Medicine (King's College London), Institute of Psychiatry, Psychology, and Neuroscience, London, UK
| | - Marcella Fok
- Department of Psychological Medicine (King's College London), Institute of Psychiatry, Psychology, and Neuroscience, London, UK
| | - Paul Moran
- Centre for Academic Mental Health, Department of Population Health Sciences, University of Bristol, UK
| | - Sarah Dorrington
- Department of Psychological Medicine (King's College London), Institute of Psychiatry, Psychology, and Neuroscience, London, UK
| | - Hitesh Shetty
- South London and Maudsley NHS Foundation Trust, London, UK
| | - Robert Stewart
- Department of Psychological Medicine (King's College London), Institute of Psychiatry, Psychology, and Neuroscience, London, UK
- South London and Maudsley NHS Foundation Trust, London, UK
| | - Chin-Kuo Chang
- Department of Psychological Medicine (King's College London), Institute of Psychiatry, Psychology, and Neuroscience, London, UK
- South London and Maudsley NHS Foundation Trust, London, UK
- Global Health Program, College of Public Health, and Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei City, Taiwan
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23
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Djembi Fossi L, Debien C, Demarty AL, Vaiva G, Messiah A. SUICIDE REATTEMPT IN A POPULATION-WIDE BRIEF CONTACT INTERVENTION TO PREVENT SUICIDE ATTEMPTS - THE VIGILANS PROGRAM, FRANCE. Eur Psychiatry 2021; 64:e57. [PMID: 34266505 PMCID: PMC8516749 DOI: 10.1192/j.eurpsy.2021.2221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective Among the postcrisis suicide prevention programmes, brief contact interventions (BCIs) have been proven to be efficient. VigilanS generalizes to a whole French region a BCI combining resource cards, telephone calls, and sending postcards, according to a predefined algorithm. However, a major problem in suicide prevention is the suicide reattempt, which can lead to final suicide. Here, we analyze the suicide reattempt in VigilanS. Methods The study concerned patients included in VigilanS over the period from January 1, 2015 to December 31, 2018, with an end of follow-up on July 1, 2019. We performed a series of descriptive analyses, survival curves, and regressions. The outcome was the suicide reattempt, and the predictive variables were the characteristics of the patient at entry and during follow-up in VigilanS. Age and sex were considered as adjustment variables. Results A total of 11,879 inclusions occurred during the study period, corresponding to 10,666 different patients, among which 905 reattempted suicide. More than half were primary suicide attempters (53.4%). A significant relationship with suicide reattempt was identified for the following characteristics: being a non-primary suicide attempter, having attempted suicide by voluntary drug intoxication and phlebotomy, alcohol consumption among primary suicide attempters, and having no companion at the emergency room visit among non-primary suicide attempters. Hanging (as suicide method), having made no call to VigilanS were protective factors. Conclusion This study provides us with a valuable insight into the profiles of patients repeating a suicide attempts, which is important for suicide prevention in general.
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Affiliation(s)
- Larissa Djembi Fossi
- INSERM, MOODS Research unit "Depression, Anxiety, Psychotraumatism and Suicide", Centre de recherche en Epidémiologie et santé des populations (CESP), Université Paris-Saclay, Hôpital Paul-Brousse, Villejuif, France.,INSERM, Sorbonne University, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Social Epidemiology Team, Paris, France
| | - Christophe Debien
- Department of Psychiatry, University Hospital of Lille.,Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog (JPARC) - Lille Neurosciences & Cognition, F-59000Lille, France.,Centre National de Ressources et Résilience pour les psychotraumas (Cn2r Lille Paris), Lille, France Department of Psychiatry, University Hospital of Lille
| | | | - Guillaume Vaiva
- Department of Psychiatry, University Hospital of Lille.,Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog (JPARC) - Lille Neurosciences & Cognition, F-59000Lille, France.,Centre National de Ressources et Résilience pour les psychotraumas (Cn2r Lille Paris), Lille, France Department of Psychiatry, University Hospital of Lille
| | - Antoine Messiah
- INSERM, MOODS Research unit "Depression, Anxiety, Psychotraumatism and Suicide", Centre de recherche en Epidémiologie et santé des populations (CESP), Université Paris-Saclay, Hôpital Paul-Brousse, Villejuif, France
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24
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Sánchez-Teruel D, Robles-Bello MA, Muela-Martínez JA, García-León A. Resilience Assessment Scale for the Prediction of Suicide Reattempt in Clinical Population. Front Psychol 2021; 12:673088. [PMID: 34054676 PMCID: PMC8155352 DOI: 10.3389/fpsyg.2021.673088] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/16/2021] [Indexed: 12/02/2022] Open
Abstract
The objective of this work was to construct and validate an instrument for assessing resilience to suicide attempts in a Spanish clinical population that has made a previous attempt, and to verify its efficacy for predicting future suicide reattempts at 6 months. For the construction of a Scale of Resilience to Suicide Attempts (SRSA) the theoretical-rational strategy was used. The constructed SRSA-18 consisted of 18 items and 3 subdimensions (internal and external protection and emotional stability), had high internal consistency (α = 0.88; ω = 0.89) and a high positive correlation with the Suicide Resilience Inventory-25, SRI-25 (r = 0.91; p < 0.01), and to a lesser extent with general resilience scales such as the Connor-Davidson Resilience Scale, CD-RISC (r = 0.79; p < 0.01) and the Resilience Scale of 14 items, RS-14 (r = 0.76; p < 0.01). Additionally, a specific SRSA-18 score predicted future suicide reattempts 6 months after the first attempt. This new scale (SRSA-18) assesses in a brief and rapid way, through protective factors rather than risk factors, the level of resilience to the suicide attempt in specific clinical subpopulations in hospital emergency services, being able to prevent suicide reattempts with higher lethality.
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25
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Witt KG, Hetrick SE, Rajaram G, Hazell P, Taylor Salisbury TL, Townsend E, Hawton K. Psychosocial interventions for self-harm in adults. Cochrane Database Syst Rev 2021; 4:CD013668. [PMID: 33884617 PMCID: PMC8094743 DOI: 10.1002/14651858.cd013668.pub2] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Self-harm (SH; intentional self-poisoning or self-injury regardless of degree of suicidal intent or other types of motivation) is a growing problem in most counties, often repeated, and associated with suicide. There has been a substantial increase in both the number of trials and therapeutic approaches of psychosocial interventions for SH in adults. This review therefore updates a previous Cochrane Review (last published in 2016) on the role of psychosocial interventions in the treatment of SH in adults. OBJECTIVES To assess the effects of psychosocial interventions for self-harm (SH) compared to comparison types of care (e.g. treatment-as-usual, routine psychiatric care, enhanced usual care, active comparator) for adults (aged 18 years or older) who engage in SH. SEARCH METHODS We searched the Cochrane Common Mental Disorders Specialised Register, the Cochrane Library (Central Register of Controlled Trials [CENTRAL] and Cochrane Database of Systematic reviews [CDSR]), together with MEDLINE, Ovid Embase, and PsycINFO (to 4 July 2020). SELECTION CRITERIA We included all randomised controlled trials (RCTs) comparing interventions of specific psychosocial treatments versus treatment-as-usual (TAU), routine psychiatric care, enhanced usual care (EUC), active comparator, or a combination of these, in the treatment of adults with a recent (within six months of trial entry) episode of SH resulting in presentation to hospital or clinical services. The primary outcome was the occurrence of a repeated episode of SH over a maximum follow-up period of two years. Secondary outcomes included treatment adherence, depression, hopelessness, general functioning, social functioning, suicidal ideation, and suicide. DATA COLLECTION AND ANALYSIS We independently selected trials, extracted data, and appraised trial quality. For binary outcomes, we calculated odds ratio (ORs) and their 95% confidence intervals (CIs). For continuous outcomes, we calculated mean differences (MDs) or standardised mean differences (SMDs) and 95% CIs. The overall quality of evidence for the primary outcome (i.e. repetition of SH at post-intervention) was appraised for each intervention using the GRADE approach. MAIN RESULTS We included data from 76 trials with a total of 21,414 participants. Participants in these trials were predominately female (61.9%) with a mean age of 31.8 years (standard deviation [SD] 11.7 years). On the basis of data from four trials, individual cognitive behavioural therapy (CBT)-based psychotherapy may reduce repetition of SH as compared to TAU or another comparator by the end of the intervention (OR 0.35, 95% CI 0.12 to 1.02; N = 238; k = 4; GRADE: low certainty evidence), although there was imprecision in the effect estimate. At longer follow-up time points (e.g., 6- and 12-months) there was some evidence that individual CBT-based psychotherapy may reduce SH repetition. Whilst there may be a slightly lower rate of SH repetition for dialectical behaviour therapy (DBT) (66.0%) as compared to TAU or alternative psychotherapy (68.2%), the evidence remains uncertain as to whether DBT reduces absolute repetition of SH by the post-intervention assessment. On the basis of data from a single trial, mentalisation-based therapy (MBT) reduces repetition of SH and frequency of SH by the post-intervention assessment (OR 0.35, 95% CI 0.17 to 0.73; N = 134; k = 1; GRADE: high-certainty evidence). A group-based emotion-regulation psychotherapy may also reduce repetition of SH by the post-intervention assessment based on evidence from two trials by the same author group (OR 0.34, 95% CI 0.13 to 0.88; N = 83; k = 2; moderate-certainty evidence). There is probably little to no effect for different variants of DBT on absolute repetition of SH, including DBT group-based skills training, DBT individual skills training, or an experimental form of DBT in which participants were given significantly longer cognitive exposure to stressful events. The evidence remains uncertain as to whether provision of information and support, based on the Suicide Trends in At-Risk Territories (START) and the SUicide-PREvention Multisite Intervention Study on Suicidal behaviors (SUPRE-MISS) models, have any effect on repetition of SH by the post-intervention assessment. There was no evidence of a difference for psychodynamic psychotherapy, case management, general practitioner (GP) management, remote contact interventions, and other multimodal interventions, or a variety of brief emergency department-based interventions. AUTHORS' CONCLUSIONS Overall, there were significant methodological limitations across the trials included in this review. Given the moderate or very low quality of the available evidence, there is only uncertain evidence regarding a number of psychosocial interventions for adults who engage in SH. Psychosocial therapy based on CBT approaches may result in fewer individuals repeating SH at longer follow-up time points, although no such effect was found at the post-intervention assessment and the quality of evidence, according to the GRADE criteria, was low. Given findings in single trials, or trials by the same author group, both MBT and group-based emotion regulation therapy should be further developed and evaluated in adults. DBT may also lead to a reduction in frequency of SH. Other interventions were mostly evaluated in single trials of moderate to very low quality such that the evidence relating to the use of these interventions is inconclusive at present.
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Affiliation(s)
- Katrina G Witt
- Orygen, Parkville, Melbourne, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Australia
| | - Sarah E Hetrick
- Department of Psychological Medicine, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Gowri Rajaram
- Orygen, Parkville, Melbourne, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Australia
| | - Philip Hazell
- Speciality of Psychiatry, University of Sydney School of Medicine, Sydney, Australia
| | - Tatiana L Taylor Salisbury
- Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Ellen Townsend
- Self-Harm Research Group, School of Psychology, University of Nottingham, Nottingham, UK
| | - Keith Hawton
- Centre for Suicide Research, Department of Psychiatry, University of Oxford, Oxford, UK
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26
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Palagini L, Miniati M, Marazziti D, Sharma V, Riemann D. Association among early life stress, mood features, hopelessness and suicidal risk in bipolar disorder: The potential contribution of insomnia symptoms. J Psychiatr Res 2021; 135:52-59. [PMID: 33445061 DOI: 10.1016/j.jpsychires.2020.12.069] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 12/18/2020] [Accepted: 12/29/2020] [Indexed: 12/16/2022]
Abstract
AIM The study aimed to investigate the potential pathways mediating early exposure to stressful events and the clinical manifestations of bipolar disorder (BD), such as severity of mood symptoms, hopelessness and suicidal ideation, focusing on the potential role of insomnia symptoms. METHOD A sample of 162 adult participants with BD I or II were assessed during depressed phase using the Structural Clinical Interview for DSM-5 (SCID-5), the Beck Depression Inventory-II (BDI-II), the Young Mania Rating Scale (YMRS), the Early Trauma Inventory Self Report-Short Form (ETISR-SF), the Beck Hopelessness Scale (BHS), the Insomnia Severity Index (ISI) and the Scale for Suicide Ideation (SSI). Participants with or without clinically significant insomnia were compared and we carried out correlations, regression and mediation analyses. RESULTS Participants with insomnia showed a greater severity of depressive symptoms,of suicidal risk, of the cognitive component of hopelessness and of early life stressors. Insomnia symptoms mediated the association among early life stress and depressive symptoms (Z = 2.72, p = 0.0006), the cognitive component of hopelessness (Z = 3.02, p = 0.0001) and suicidal ideation and plans (Z = 2.07 p = 0.0006). CONCLUSION Insomnia may mediate the relationship between early life stress and clinical manifestations of BD. Assessing the evolution of insomnia symptoms could offer an approach to characterize BD and to formulate treatment strategies. In particular targeting insomnia symptoms might potentially modify the clinical features of BD in response to early life stressful events.
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Affiliation(s)
- Laura Palagini
- Department of Clinical and Experimental Medicine, Psychiatric Section, University of Pisa, Azienda Ospedaliera Universitaria Pisana (AUOP), Pisa, Italy.
| | - Mario Miniati
- Department of Clinical and Experimental Medicine, Psychiatric Section, University of Pisa, Azienda Ospedaliera Universitaria Pisana (AUOP), Pisa, Italy
| | - Donatella Marazziti
- Department of Clinical and Experimental Medicine, Psychiatric Section, University of Pisa, Azienda Ospedaliera Universitaria Pisana (AUOP), Pisa, Italy
| | - Verinder Sharma
- Department of Psychiatry, University of Western Ontario, London, Ontario, Canada
| | - Dieter Riemann
- Department of Clinical Psychology and Psychophysiology/ Sleep Medicine, Center for Mental Disorders, University of Freiburg, Freiburg, Germany
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27
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Witt KG, Hetrick SE, Rajaram G, Hazell P, Taylor Salisbury TL, Townsend E, Hawton K. Pharmacological interventions for self-harm in adults. Cochrane Database Syst Rev 2021; 1:CD013669. [PMID: 35608866 PMCID: PMC8094615 DOI: 10.1002/14651858.cd013669.pub2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Self-harm (SH; intentional self-poisoning or self-injury regardless of degree of suicidal intent or other types of motivation) is a growing problem in most countries, often repeated, and associated with suicide. Evidence assessing the effectiveness of pharmacological agents and/or natural products in the treatment of SH is lacking, especially when compared with the evidence for psychosocial interventions. This review therefore updates a previous Cochrane Review (last published in 2015) on the role of pharmacological interventions for SH in adults. OBJECTIVES To assess the effects of pharmacological agents or natural products for SH compared to comparison types of treatment (e.g. placebo or alternative pharmacological treatment) for adults (aged 18 years or older) who engage in SH. SEARCH METHODS We searched the Cochrane Common Mental Disorders Specialised Register, the Cochrane Library (Central Register of Controlled Trials [CENTRAL] and Cochrane Database of Systematic Reviews [CDSR]), together with MEDLINE. Ovid Embase and PsycINFO (to 4 July 2020). SELECTION CRITERIA We included all randomised controlled trials (RCTs) comparing pharmacological agents or natural products with placebo/alternative pharmacological treatment in individuals with a recent (within six months of trial entry) episode of SH resulting in presentation to hospital or clinical services. The primary outcome was the occurrence of a repeated episode of SH over a maximum follow-up period of two years. Secondary outcomes included treatment acceptability, treatment adherence, depression, hopelessness, general functioning, social functioning, suicidal ideation, and suicide. DATA COLLECTION AND ANALYSIS We independently selected trials, extracted data, and appraised trial quality. For binary outcomes, we calculated odds ratios (ORs) and their 95% confidence internals (CIs). For continuous outcomes we calculated the mean difference (MD) or standardised mean difference (SMD) and 95% CI. The overall certainty of evidence for the primary outcome (i.e. repetition of SH at post-intervention) was appraised for each intervention using the GRADE approach. MAIN RESULTS We included data from seven trials with a total of 574 participants. Participants in these trials were predominately female (63.5%) with a mean age of 35.3 years (standard deviation (SD) 3.1 years). It is uncertain if newer generation antidepressants reduce repetition of SH compared to placebo (OR 0.59, 95% CI 0.29 to 1.19; N = 129; k = 2; very low-certainty evidence). There may be a lower rate of SH repetition for antipsychotics (21%) as compared to placebo (75%) (OR 0.09, 95% CI 0.02 to 0.50; N = 30; k = 1; low-certainty evidence). However, there was no evidence of a difference between antipsychotics compared to another comparator drug/dose for repetition of SH (OR 1.51, 95% CI 0.50 to 4.58; N = 53; k = 1; low-certainty evidence). There was also no evidence of a difference for mood stabilisers compared to placebo for repetition of SH (OR 0.99, 95% CI 0.33 to 2.95; N = 167; k = 1; very low-certainty evidence), or for natural products compared to placebo for repetition of SH (OR 1.33, 95% CI 0.38 to 4.62; N = 49; k = 1; lo- certainty) evidence. AUTHORS' CONCLUSIONS Given the low or very low quality of the available evidence, and the small number of trials identified, there is only uncertain evidence regarding pharmacological interventions in patients who engage in SH. More and larger trials of pharmacotherapy are required, preferably using newer agents. These might include evaluation of newer atypical antipsychotics. Further work should also include evaluation of adverse effects of pharmacological agents. Other research could include evaluation of combined pharmacotherapy and psychological treatment.
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Affiliation(s)
- Katrina G Witt
- Orygen, Parkville, Melbourne, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Australia
| | - Sarah E Hetrick
- Department of Psychological Medicine, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Gowri Rajaram
- Orygen, Parkville, Melbourne, Australia
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Australia
| | - Philip Hazell
- Speciality of Psychiatry, University of Sydney School of Medicine, Sydney, Australia
| | - Tatiana L Taylor Salisbury
- Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Ellen Townsend
- Self-Harm Research Group, School of Psychology, University of Nottingham, Nottingham, UK
| | - Keith Hawton
- Centre for Suicide Research, Department of Psychiatry, University of Oxford, Oxford, UK
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Beniwal RP, Sreedaran P, Chari U, Ashok MV, Bhatia T. Protocol of a Multi-centric Randomized Controlled Trial to Evaluate Efficacy of Telephone-Based Psychosocial Interventions on Future Suicide Risk in Suicide Attempters. Indian J Psychol Med 2020; 42:S39-S45. [PMID: 33487801 PMCID: PMC7802031 DOI: 10.1177/0253717620971199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Persons with previous history of a suicide attempt are at increased future risk of death by suicide. These vulnerable individuals, however, do not seek receive or seek help from mental health services. Telephone-based psychosocial interventions are potential strategies in augmenting mental health care in such persons. METHODS We aim to compare the efficacy of telephone-based psychosocial interventions (TBPI) with routine telephone reminders in persons with recent suicide attempts using a multi-site, parallel group, rater-blind, two-arm randomized controlled trial design in 362 participants. In the first group, participants will receive three sessions of TBPI comprising of brief supportive interventions, problem-solving strategies, and reminders for adherence to prescribed mental health treatment at weekly intervals. In the second group, participants will receive three telephone reminders for adherence to prescribed mental health treatment at weekly intervals. We will follow up participants for 6 months. Primary outcomes are suicidal ideation scores on Beck's Scale for Suicide Ideation and number of repeat suicide attempts. Secondary outcomes are scores on Beck's Hopelessness Scale, Beck's Depression Inventory, Connor-Davidson Resilience Scale and Visual Analogue Rating Scales for acceptability of interventions. Outcomes will be assessed at 1, 3, and 6 months after receiving telephone interventions or reminders. RESULTS The trial is currently underway after prospective registration under Clinical Trials Registry of India and has recruited 260 participants till August 15, 2020. CONCLUSION This study has potential to generate evidence on additional strategies for use along with standard mental health treatments in management of high-risk suicide behaviors.
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Affiliation(s)
- Ram Pratap Beniwal
- Dept. of Psychiatry and Drug De-Addiction, Centre of Excellence in Mental Health, Atal Bihari Vajpayee Institute of Medical Science & Dr RML Hospital, New Delhi, India
| | - Priya Sreedaran
- Dept. of Psychiatry, St John’s Medical College, Bengaluru, Karnataka, India
| | - Uttara Chari
- Dept. of Clinical Psychology, St John’s Medical College, Bengaluru, Karnataka, India
| | - Ashok MV
- Dept. of Psychiatry, St John’s Medical College, Bengaluru, Karnataka, India
| | - Triptish Bhatia
- Indo-US Projects, NCU-ICMR, Dept. of Psychiatry, Centre of Excellence in Mental Health, Atal Bihari Vajpayee Institute of Medical Science & Dr RML Hospital, New Delhi, India
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Griffin E. Timing of supports and interventions following self-harm is crucial. THE LANCET REGIONAL HEALTH. WESTERN PACIFIC 2020; 3:100034. [PMID: 34173602 PMCID: PMC7524647 DOI: 10.1016/j.lanwpc.2020.100034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 09/17/2020] [Indexed: 11/24/2022]
Affiliation(s)
- Eve Griffin
- School of Public Health, University College Cork, Cork, Ireland
- National Suicide Research Foundation, Cork, Ireland
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Chai Y, Luo H, Yip PS. Prevalence and risk factors for repetition of non-fatal self-harm in Hong Kong, 2002-2016: A population-based cohort study. LANCET REGIONAL HEALTH-WESTERN PACIFIC 2020; 2:100027. [PMID: 34327378 PMCID: PMC8315465 DOI: 10.1016/j.lanwpc.2020.100027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 08/16/2020] [Accepted: 09/02/2020] [Indexed: 02/01/2023]
Abstract
Background A history of self-harm is strongly associated with future self-harm attempts. Large-scale Asian cohort studies examining risk factors for repeated self-harm are lacking. This paper reports on annual prevalence, cumulative risk, annual risk of non-fatal self-harm repetition, and risk factors among Hong Kong patients with a history of self-harm. Methods The Hong Kong Clinical Data Analysis and Reporting System (CDARS) provided all accident & emergency department and inpatient self-harm records between Jan 1, 2002 and Dec 31, 2016. Demographic and clinical characteristics were extracted. Annual prevalence, over-time cumulative and annual risks of non-fatal self-harm repetition were estimated, and the adjusted hazard ratios (HR; plus 95% CIs) of putative risk factors associated with repetition were estimated using Wei-Lin-Weissfeld (WLW) generalization of the Cox model for recurrent event analysis. Findings There were 127,801 self-harm episodes by 99,116 individuals. Annual prevalence of repeated self-harm, of all self-harms, ranged from 7•36% to 28•71% during the study period. Risk of self-harm repetition within one year of the index event was 14•25% (95% CI, 14•04%-14•46%). People with four or more previous self-harm episodes carried the highest risk of self-harm repetition (adjusted HR 4•81 [95% CI 4•46-5•18]). Significant risk factors for non-fatal self-harm repetition included male gender (1•08 [1•05-1•11]), older age (65+ years) (1•07 [1•01-1•13]), social welfare for payment (1•30 [1•27-1•34]), psychiatric admission (1•60 [1•50-1•72]), self-injury only (1•19 [1•15-1•23]), self-injury combined with self-poisoning (1•38 [1•24-1•53]), depression and bipolar disorders (1•09 [1•04-1•14]), personality disorders (1•18 [1•06-1•32]), substance misuse (1•31 [1•27-1•36]), and asthma (1•18 [1•02-1•36]). Interpretation Hong Kong self-harm patients with non-fatal self-harm events should be supported by effective, timely and ongoing aftercare plans based on their risk profiles, to reduce risk of self-harm reoccurrence. Funding Research Grants Council, General Research Funding: 17611619.
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Affiliation(s)
- Yi Chai
- Department of Social Work and Social Administration, The University of Hong Kong, Hong Kong, China
| | - Hao Luo
- Department of Social Work and Social Administration, Department of Computer Science, The University of Hong Kong, Pokfulam Road, Hong Kong, China
- Corresponding Author.
| | - Paul S.F. Yip
- Department of Social Work and Social Administration, Centre for Suicide Research and Prevention, The University of Hong Kong, Hong Kong, China
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Daly C, Griffin E, McMahon E, Corcoran P, Webb RT, Witt K, Ashcroft DM, Arensman E. Repeat Self-Harm Following Hospital-Presenting Intentional Drug Overdose among Young People-A National Registry Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17176159. [PMID: 32854234 PMCID: PMC7504369 DOI: 10.3390/ijerph17176159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/09/2020] [Accepted: 08/10/2020] [Indexed: 11/20/2022]
Abstract
Background: The incidence of hospital-presenting self-harm peaks among young people, who most often engage in intentional drug overdose (IDO). The risk of self-harm repetition is high among young people and switching methods between self-harm episodes is common. However, little is known about their patterns of repetition and switching following IDO. This study aimed to investigate repeat self-harm and method-switching following hospital-presenting IDO among young people. Methods: Data from the National Self-Harm Registry Ireland on hospital-presenting self-harm by individuals aged 10–24 years during 2009–2018 were examined. Cox proportional hazards regression models with associated hazard ratios (HRs), survival curves and Poisson regression models with risk ratios (RRs), were used to examine risk factors for repetition and method-switching. Results: During 2009–2018, 16,800 young people presented following IDO. Within 12 months, 2136 young people repeated self-harm. Factors associated with repetition included being male (HR = 1.13, 95% CI: 1.03–1.24), aged 10–17 years (HR = 1.29, 95% CI: 1.18–1.41), consuming ≥ 50 tablets (HR = 1.27, 95% CI: 1.07–1.49) and taking benzodiazepines (HR = 1.67, 95% CI: 1.40–1.98) or antidepressants (HR = 1.36, 95% CI: 1.18–1.56). The cumulative risk for switching method was 2.4% (95% CI: 2.2–2.7). Method-switching was most likely to occur for males (RR = 1.36; 95% CI: 1.09–1.69) and for those who took illegal drugs (RR = 1.63; 95% CI: 1.19–2.25). Conclusion: Young males are at increased risk of repeat self-harm and method-switching following IDO and the type and quantity of drugs taken are further indicators of risk. Interventions targeting IDO among young people are needed that ensure that mental health assessments are undertaken and which address access to drugs.
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Affiliation(s)
- Caroline Daly
- National Suicide Research Foundation, Cork 021, Ireland; (E.G.); (E.M.); (P.C.); (E.A.)
- Correspondence: ; Tel.: +353-21-420-5551
| | - Eve Griffin
- National Suicide Research Foundation, Cork 021, Ireland; (E.G.); (E.M.); (P.C.); (E.A.)
- School of Public Health, University College Cork, Cork 021, Ireland
| | - Elaine McMahon
- National Suicide Research Foundation, Cork 021, Ireland; (E.G.); (E.M.); (P.C.); (E.A.)
- School of Public Health, University College Cork, Cork 021, Ireland
| | - Paul Corcoran
- National Suicide Research Foundation, Cork 021, Ireland; (E.G.); (E.M.); (P.C.); (E.A.)
- School of Public Health, University College Cork, Cork 021, Ireland
| | - Roger T. Webb
- NIHR Greater Manchester Patient Safety Translational Research Centre, University of Manchester, Manchester Academic Health Sciences Centre (MAHSC), Manchester M13, UK; (R.T.W.); (D.M.A.)
- Division of Psychology & Mental Health, Centre for Mental Health and Safety, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre (MAHSC), Manchester M13, UK
| | - Katrina Witt
- Orygen, Centre for Youth Mental Health, The University of Melbourne, Parkville, Victoria 3052, Australia;
| | - Darren M. Ashcroft
- NIHR Greater Manchester Patient Safety Translational Research Centre, University of Manchester, Manchester Academic Health Sciences Centre (MAHSC), Manchester M13, UK; (R.T.W.); (D.M.A.)
- Division of Pharmacy & Optometry, Centre for Pharmacoepidemiology and Drug Safety, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre (MAHSC), Manchester M13, UK
| | - Ella Arensman
- National Suicide Research Foundation, Cork 021, Ireland; (E.G.); (E.M.); (P.C.); (E.A.)
- School of Public Health, University College Cork, Cork 021, Ireland
- Australian Institute for Suicide Research and Prevention, Griffith University, Queensland 4122, Australia
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Güney E, Alnıak İ, Erkıran M. Predicting factors for non-suicidal self-injury in patients with schizophrenia spectrum disorders and the role of substance use. Asian J Psychiatr 2020; 52:102068. [PMID: 32371364 DOI: 10.1016/j.ajp.2020.102068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/31/2020] [Accepted: 04/01/2020] [Indexed: 11/19/2022]
Abstract
Non-suicidal self-injury (NSSI) has been shown as a characteristic feature in many clinical populations in recent years and schizophrenia is one of the most common psychiatric disorders which is associated with NSSI. In this study, we aimed to investigate predictors of NSSI in patients with schizophrenia spectrum disorders (SSD) and the role of lifetime substance use disorder (SUD). A sample of 165 patients with a diagnosis of SSD who were in remission participated in the study. Lifetime NSSI was assessed using the Inventory of Statements About Self-injury (ISAS). Lifetime SUD were evaluated. Logistic regression analysis was conducted to predict NSSI. SUD was found to be related to NSSI in patients with SSD, and it was associated with an approximately fourfold increase in the risk of NSSI. The rates of lifetime SUD in our sample and in the NSSI (+) group were 38.2 % and 55.6 %, respectively. The most commonly abused substances among patients with NSSI were cannabis and synthetic cannabinoids. The prevalence of NSSI was 43.6 % in our sample. 'Self-cutting' was the most common type and 'affect regulation' was the most common function of NSSI. One of the most significant risk factors for NSSI was a previous history of suicide attempts. SUD appears to be a significant predictor of NSSI in patients with SSD. Further investigation of treatable risk factors such as SUD which are related to NSSI is needed. It is also essential to screen SSD patients for NSSI due to the probable relation to high risk of suicide.
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Affiliation(s)
- Erengül Güney
- Bakırköy Prof. Mazhar Osman Training and Research Hospital for Psychiatry and Neurology, Bakırköy, İstanbul, 34280, Turkey.
| | - İzgi Alnıak
- Bakırköy Prof. Mazhar Osman Training and Research Hospital for Psychiatry and Neurology, Bakırköy, İstanbul, 34280, Turkey
| | - Murat Erkıran
- Bakırköy Prof. Mazhar Osman Training and Research Hospital for Psychiatry and Neurology, Bakırköy, İstanbul, 34280, Turkey
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Cripps RL, Hayes JF, Pitman AL, Osborn DPJ, Werbeloff N. Characteristics and risk of repeat suicidal ideation and self-harm in patients who present to emergency departments with suicidal ideation or self-harm: A prospective cohort study. J Affect Disord 2020; 273:358-363. [PMID: 32560929 DOI: 10.1016/j.jad.2020.03.130] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 02/10/2020] [Accepted: 03/29/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Characteristics and outcomes of patients presenting to Emergency Departments (EDs) have been under-examined. This paper describes the characteristics and risk of repeat suicidality amongst patients presenting to EDs with (1) suicidal ideation and (2) self-harm, compared to (3) controls in mental health crisis. METHODS The Clinical Record Interactive Search tool identified 2211 patients who presented to three London EDs with suicidal ideation or self-harm, and 1108 control patients. All patients received a full psychosocial assessment. Chi-squared tests examined group characteristics. Cox regression models assessed the risk of re-presentation with suicidal ideation or self-harm within one year. RESULTS There were a higher proportion of females and individuals under the age of 25 in the self-harm group. Patients presenting with suicidal ideation or self-harm were more likely to be white, live in more deprived areas, and less likely to receive a psychiatric diagnosis within one year compared to controls. Risk of repeat suicidality within one year was 3-4 times higher in those with baseline suicidal ideation (adjusted HR = 3.66, 95% CI 2.44-5.48) or self-harm (HR = 3.53 95% CI 2.47-5.04) compared to controls. LIMITATIONS To be included patients needed to have a full psychosocial assessment. Incomplete records meant 21.4% of the sample was excluded. This will have introduced bias which might confound observed associations. CONCLUSION Individuals presenting with either suicidal ideation or self-harm have similar risk for re-presentation within one year. Both groups would benefit from personalised risk management plans and active follow-up to reduce the risk of repeat suicidal behaviour.
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Affiliation(s)
- Rachel L Cripps
- Division of Psychiatry, University College London, United Kingdom
| | - Joseph F Hayes
- Division of Psychiatry, University College London, UK and Camden and Islington NHS Foundation Trust, United Kingdom
| | - Alexandra L Pitman
- Division of Psychiatry, University College London, UK and Camden and Islington NHS Foundation Trust, United Kingdom
| | - David P J Osborn
- Division of Psychiatry, University College London, UK and Camden and Islington NHS Foundation Trust, United Kingdom
| | - Nomi Werbeloff
- School of Social Work, Bar Ilan University, Ramat Gan, Israel.
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Obeid JS, Dahne J, Christensen S, Howard S, Crawford T, Frey LJ, Stecker T, Bunnell BE. Identifying and Predicting Intentional Self-Harm in Electronic Health Record Clinical Notes: Deep Learning Approach. JMIR Med Inform 2020; 8:e17784. [PMID: 32729840 PMCID: PMC7426805 DOI: 10.2196/17784] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 04/25/2020] [Accepted: 05/21/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Suicide is an important public health concern in the United States and around the world. There has been significant work examining machine learning approaches to identify and predict intentional self-harm and suicide using existing data sets. With recent advances in computing, deep learning applications in health care are gaining momentum. OBJECTIVE This study aimed to leverage the information in clinical notes using deep neural networks (DNNs) to (1) improve the identification of patients treated for intentional self-harm and (2) predict future self-harm events. METHODS We extracted clinical text notes from electronic health records (EHRs) of 835 patients with International Classification of Diseases (ICD) codes for intentional self-harm and 1670 matched controls who never had any intentional self-harm ICD codes. The data were divided into training and holdout test sets. We tested a number of algorithms on clinical notes associated with the intentional self-harm codes using the training set, including several traditional bag-of-words-based models and 2 DNN models: a convolutional neural network (CNN) and a long short-term memory model. We also evaluated the predictive performance of the DNNs on a subset of patients who had clinical notes 1 to 6 months before the first intentional self-harm event. Finally, we evaluated the impact of a pretrained model using Word2vec (W2V) on performance. RESULTS The area under the receiver operating characteristic curve (AUC) for the CNN on the phenotyping task, that is, the detection of intentional self-harm in clinical notes concurrent with the events was 0.999, with an F1 score of 0.985. In the predictive task, the CNN achieved the highest performance with an AUC of 0.882 and an F1 score of 0.769. Although pretraining with W2V shortened the DNN training time, it did not improve performance. CONCLUSIONS The strong performance on the first task, namely, phenotyping based on clinical notes, suggests that such models could be used effectively for surveillance of intentional self-harm in clinical text in an EHR. The modest performance on the predictive task notwithstanding, the results using DNN models on clinical text alone are competitive with other reports in the literature using risk factors from structured EHR data.
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Affiliation(s)
- Jihad S Obeid
- Medical University of South Carolina, Charleston, SC, United States
| | - Jennifer Dahne
- Medical University of South Carolina, Charleston, SC, United States
| | - Sean Christensen
- Medical University of South Carolina, Charleston, SC, United States
| | - Samuel Howard
- Medical University of South Carolina, Charleston, SC, United States
| | - Tami Crawford
- Medical University of South Carolina, Charleston, SC, United States
| | - Lewis J Frey
- Medical University of South Carolina, Charleston, SC, United States
| | - Tracy Stecker
- Medical University of South Carolina, Charleston, SC, United States
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Abstract
Maltreatment adversely impacts the development of children across a host of domains. One way in which maltreatment may exert its deleterious effects is by becoming embedded in the activity of neurophysiological systems that regulate metabolic function. This paper reviews the literature regarding the association between childhood maltreatment and the activity of three systems: the parasympathetic nervous system, the sympathetic nervous system, and the hypothalamic-pituitary-adrenal axis. A particular emphasis is placed on the extent to which the literature supports a common account of activity across these systems under conditions of homeostasis and stress. The paper concludes with an outline of directions for future research and the implications of the literature for policy and practice.
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Witt KG, Hawton K, Hetrick SE, Taylor Salisbury TL, Townsend E, Hazell P. Psychosocial interventions for self-harm in adults. Hippokratia 2020. [DOI: 10.1002/14651858.cd013668] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Katrina G Witt
- Orygen; Parkville, Melbourne Australia
- Centre for Youth Mental Health; The University of Melbourne; Melbourne Australia
| | - Keith Hawton
- Centre for Suicide Research, Department of Psychiatry; University of Oxford; Oxford UK
| | - Sarah E Hetrick
- Department of Psychological Medicine; University of Auckland; Auckland New Zealand
| | - Tatiana L Taylor Salisbury
- Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience; King's College London; London UK
| | - Ellen Townsend
- Self-Harm Research Group, School of Psychology; University of Nottingham; Nottingham UK
| | - Philip Hazell
- Discipline of Psychiatry; The University of Sydney School of Medicine; Sydney Australia
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Witt KG, Hawton K, Hetrick SE, Taylor Salisbury TL, Townsend E, Hazell P. Pharmacological interventions for self-harm in adults. Hippokratia 2020. [DOI: 10.1002/14651858.cd013669] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Katrina G Witt
- Orygen; Parkville, Melbourne Australia
- Centre for Youth Mental Health; The University of Melbourne; Melbourne Australia
| | - Keith Hawton
- Centre for Suicide Research, Department of Psychiatry; University of Oxford; Oxford UK
| | - Sarah E Hetrick
- Department of Psychological Medicine; University of Auckland; Auckland New Zealand
| | - Tatiana L Taylor Salisbury
- Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience; King's College London; London UK
| | - Ellen Townsend
- Self-Harm Research Group, School of Psychology; University of Nottingham; Nottingham UK
| | - Philip Hazell
- Discipline of Psychiatry; The University of Sydney School of Medicine; Sydney Australia
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Pitman A, Tsiachristas A, Casey D, Geulayov G, Brand F, Bale E, Hawton K. Comparing short-term risk of repeat self-harm after psychosocial assessment of patients who self-harm by psychiatrists or psychiatric nurses in a general hospital: Cohort study. J Affect Disord 2020; 272:158-165. [PMID: 32379609 DOI: 10.1016/j.jad.2020.03.180] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 03/03/2020] [Accepted: 03/29/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND There is mixed evidence for whether psychosocial assessment following hospital presentation for self-harm reduces self-harm repetition. A possible reason is the differences in professional background of assessors (primarily psychiatrists and psychiatric nurses) due to variability in training and therapist style. METHODS Using data from the Oxford Monitoring System for Self-harm, we analysed data on patients making their first emergency department (ED) presentation for self-harm between 2000 and 2014, followed-up until 2015. Using logistic regression, we estimated the probability of repeat self-harm within 12 months, comparing: (i) patients receiving psychosocial assessment versus none, adjusting for age, gender, self-harm method, past self-harm presentation, and general hospital admission; and (ii) patients assessed by a psychiatric nurse versus those assessed by a psychiatrist, adjusting for age, self-harm method, time and year of presentation. RESULTS The 12,652 patients who had an index ED presentation for self-harm during the study period accounted for 24,450 presentations, in 17,303 (71%) of which a psychosocial assessment was conducted; in 9318 (54%) by a psychiatric nurse and in 7692 (45%) by a psychiatrist. We found a reduced probability of repeat self-harm presentation among patients receiving psychosocial assessment versus none (adjusted odds ratio [AOR] = 0.70; 95% CI = 0.65-0.75; p < 0.001), but no differences between patients assessed by a psychiatric nurse or a psychiatrist (AOR = 1.05; 95% CI = 0.98-1.13; p = 0.129). LIMITATIONS Findings from a single hospital may not be generalizable to other settings. CONCLUSIONS Short-term risk of repeat self-harm after psychosocial assessment for self-harm may not differ by the assessor's professional background.
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Affiliation(s)
- Alexandra Pitman
- UCL Division of Psychiatry, University College London, Maple House, 149 Tottenham Court Rd, London W1W 7NF, United Kingdom; Camden and Islington NHS Foundation Trust, London, United Kingdom.
| | - Apostolos Tsiachristas
- Health Economic Research Centre, Nuffield Department of Population Health, University of Oxford, United Kingdom
| | - Deborah Casey
- Centre for Suicide Research, Department of Psychiatry, University of Oxford, United Kingdom
| | - Galit Geulayov
- Centre for Suicide Research, Department of Psychiatry, University of Oxford, United Kingdom
| | - Fiona Brand
- Centre for Suicide Research, Department of Psychiatry, University of Oxford, United Kingdom; Oxford Health NHS Foundation Trust, Oxford, United Kingdom
| | - Elizabeth Bale
- Centre for Suicide Research, Department of Psychiatry, University of Oxford, United Kingdom
| | - Keith Hawton
- Centre for Suicide Research, Department of Psychiatry, University of Oxford, United Kingdom; Oxford Health NHS Foundation Trust, Oxford, United Kingdom
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Cheon J, Oh D, Lee J, Ahn J, Song DH, Cheon KA. Increasing Trend and Characteristics of Korean Adolescents Presenting to Emergency Department for Self-Harm: A 5-Year Experience, 2015 to 2019. Yonsei Med J 2020; 61:614-622. [PMID: 32608205 PMCID: PMC7329735 DOI: 10.3349/ymj.2020.61.7.614] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/24/2020] [Accepted: 05/18/2020] [Indexed: 11/30/2022] Open
Abstract
PURPOSE Emergency department (ED) is a common treatment setting for adolescents with clinically serious self-harm. Here, we investigated the clinical characteristics and trends of adolescents with self-harm who visited the ED in one Korean university hospital. We also compared patients with a single ED visit to those with multiple ED visits to identify the risk factor of repeated visits. MATERIALS AND METHODS We retrospectively identified patients aged 12 to 18 years who presented to ED for self-harm from January 2015 to December 2019, based on electronic medical records. Self-harm included all thoughts and behaviors indicating intents to harm or hurt oneself, regardless of the degree of such attempt. RESULTS A total of 168 individuals (male:female=31:137; average 15.99±1.64 years) presented to ED following 304 episodes (45 and 259 episodes in males and females, respectively). The number of episodes steeply increased between 2016 and 2019, and the overall number during the study showed an increasing trend (p=0.043). Repeated ED visitors with self-harm showed more history of psychiatric treatment/admission (58.3% vs. 85.4%, p=0.002; 14.2% vs. 43.9%, p<0.001), history of child abuse (32.3% vs. 53.7%, p=0.013), and familial psychiatric history (13.4% vs. 31.7%, p=0.008) compared to those with a single visit. CONCLUSION Among Korean adolescents, the number of ED visits and repetition of ED visits for self-harm is on the rise. For adolescents presenting to ED with self-harm, the history of psychiatric treatment/admission, child abuse, and familial psychiatric history should be properly obtained to identify the risk for multiple ED visits.
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Affiliation(s)
- Jooah Cheon
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Severance Hospital, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Donghun Oh
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Severance Hospital, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Junghan Lee
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Severance Hospital, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jaeun Ahn
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Severance Hospital, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Dong Ho Song
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Severance Hospital, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Keun Ah Cheon
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Severance Hospital, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea.
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Griffin E, Kavalidou K, Bonner B, O'Hagan D, Corcoran P. Risk of repetition and subsequent self-harm following presentation to hospital with suicidal ideation: A longitudinal registry study. EClinicalMedicine 2020; 23:100378. [PMID: 32529177 PMCID: PMC7280762 DOI: 10.1016/j.eclinm.2020.100378] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 04/29/2020] [Accepted: 04/30/2020] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Few studies have focused on those who present to hospital with suicidal thoughts (suicidal ideation). The aim of this study was to establish the risk of repeat presentation to hospital following suicidal ideation and to identify factors which were associated with further ideation or subsequent self-harm. METHODS Data were obtained from the Northern Ireland Registry of Self-harm. Risk of repeat presentation following hospital-presenting ideation was analysed using Kaplan Meier analyses, specifically cox proportional hazard models. FINDINGS During the period April 2014 to March 2019, a total of 14,695 presentations to hospital due to suicidal ideation were made in Northern Ireland. The cumulative incidence of repeat presentation to hospital was 40·5% within five years, with an 18·3% risk of subsequent self-harm. Previous ideation had the strongest association with repeat presentation. There was evidence of recidivism considering further ideation, with an increased risk according to number of previous presentations. In contrast, risk of subsequent self-harm was highest after the first or second presentation. Male gender and alcohol were associated with further ideation, while females and young people were more likely to re-present with self-harm. INTERPRETATION The findings indicate that individuals who present to hospital with suicidal ideation are at risk of repeat presentation and future self-harm, however clinical guidelines do not specifically address hospital-presenting ideation. The transition from ideation to suicidal behaviour is important to consider and research could inform effective screening and early intervention measures. ROLE OF FUNDING The Northern Ireland Registry of Self-harm is funded by the Public Health Agency, Northern Ireland.
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Affiliation(s)
- E. Griffin
- School of Public Health, University College Cork, Ireland
- National Suicide Research Foundation, Cork, Ireland
- Corresponding author at: School of Public Health, Room 4.26 Western Gateway Building, University College Cork, Ireland.
| | - K. Kavalidou
- National Suicide Research Foundation, Cork, Ireland
| | - B. Bonner
- Public Health Agency, Belfast, Northern Ireland, United Kingdom
| | - D. O'Hagan
- Public Health Agency, Belfast, Northern Ireland, United Kingdom
| | - P. Corcoran
- National Suicide Research Foundation, Cork, Ireland
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Summers P, O'Loughlin R, O'Donnell S, Borschmann R, Carlin J, Hiscock H. Repeated presentation of children and adolescents to the emergency department following self-harm: A retrospective audit of hospital data. Emerg Med Australas 2020; 32:320-326. [PMID: 32100442 DOI: 10.1111/1742-6723.13485] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 01/09/2020] [Accepted: 01/24/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To examine re-presentation rates for self-harm in patients aged 0-18 years to the ED of a tertiary paediatric hospital in Melbourne, Australia, and associated patient, family and hospital presentation factors. METHODS Data for presentations from 1 July 2016 to 31 December 2018 were extracted from the hospital's electronic medical record system. Self-harm presentations were identified through automated, rule-based coding and manual review of medical notes. Re-presentation rates for intervals up to 12 months were estimated using survival methods with risk factor associations examined using Cox regression. RESULTS Of the 952 presentations for self-harm after 1 January 2017, 529 were considered first presentations. An estimated 15% (95% confidence interval [CI] 12-19), 20% (95% CI 17-24) and 23% (95% CI 19-27) re-presented for self-harm within 3, 6 and 12 months, respectively. A total of 82% of all presentations were for girls. Patients were more likely to re-present if they had previously presented more than once, were flagged as vulnerable (hazard ratio [HR] 1.35, 95% CI 1.08-1.68), had a history of substance abuse (HR 1.30, 95% CI 1.03-1.64), were female (HR 1.43, 95% CI 0.92-2.21), had self-cut (HR 1.38, 95% CI 0.96-1.97), had an aggressive behaviour response team called during the visit (HR 1.44, 95% CI 0.85-2.45) or had a history of depression (HR 1.27, 95% CI 0.99-1.63). CONCLUSIONS In this paediatric ED, almost one in four patients re-presented with self-harm within 12 months. Previous presentations and other factors were associated with risk of re-presenting, although no factor was strongly predictive. Future research might examine the generalisability of these findings across settings and explore strategies for prevention.
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Affiliation(s)
- Peter Summers
- Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia.,Health Services, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Rachel O'Loughlin
- Health Services, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Health Services Research Unit, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Sinead O'Donnell
- Emergency Department, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Rohan Borschmann
- Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia.,Adolescent Health, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - John Carlin
- Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia.,Clinical Epidemiology and Biostatistics Unit, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Harriet Hiscock
- Health Services, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Health Services Research Unit, The Royal Children's Hospital, Melbourne, Victoria, Australia
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42
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Does Lent affect rates of deliberate self-harm? Ir J Psychol Med 2020:1-4. [PMID: 32054548 DOI: 10.1017/ipm.2020.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Research has shown that religious affiliation has a protective effect against deliberate self-harm. This is particularly pronounced in periods of increased religious significance, such as periods of worship, celebration, and fasting. However, no data exist as to whether this effect is present during the Christian period of Lent. Our hypothesis was that Lent would lead to decreased presentations of self-harm emergency department (ED) in a predominantly Catholic area of Ireland. METHODS Following ethical approval, we retrospectively analysed data on presentations to the ED of University Hospital Limerick during the period of Lent and the 40 days immediately preceding it. Frequency data were compared using Pearson's chi-squared tests in SPSS. RESULTS There was no significant difference in the overall number of people presenting to the ED with self-harm during Lent compared to the 40 days preceding it (χ2 = 0.75, df = 1, p > 0.05), and there was no difference in methods of self-harm used. However, there was a significant increase in attendances with self-harm during Lent in the over 50's age group (χ2 = 7.76, df = 1, p = 0.005). CONCLUSIONS Based on our study, Lent is not a protective factor for deliberate self-harm and was associated with increased presentations in the over 50's age group. Further large-scale studies are warranted to investigate this finding as it has implications for prevention and management of deliberate self-harm.
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43
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Clements C, Farooq B, Bickley H, Kapur N. Exploring characteristics and risk of repetition in people who fail to report previous hospital presentations for self-harm: A case-control study using data from The Manchester Self-Harm Project. J Affect Disord 2020; 262:77-82. [PMID: 31710932 DOI: 10.1016/j.jad.2019.10.052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 09/11/2019] [Accepted: 10/28/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND As a risk factor for future self-harm and suicide, questions about past self-harm are typically included in assessments that help inform management of people who self-harm. However, little is known about people with a history of self-harm who do not report it. This study aimed to describe and compare (i) characteristics of people who did or did not accurately report previous self-harm, and (ii) 12-month repetition of self-harm. METHODS Data on all self-harm presentations to three hospital emergency departments in England were collected from 2003 to 2015. A 1:5 matched case-control design included 374 cases where previous self-harm was not reported and 1,870 controls where previous self-harm was reported. Data were analysed using conditional logistic regression and survival analysis. RESULTS Cases were more likely to be male (OR 1.42; 95% CI 1.13-1.77), middle-aged (OR 1.41; 95% CI 1.08-1.83), employed (OR 1.51; 95% CI 1.15-1.98), and less likely be referred to psychiatric services (OR 0.53; 95% CI 0.35-0.80). Twelve-month repetition was similar in cases and controls (30% vs 31%). LIMITATIONS Self-harm not resulting in a hospital presentation could not be verified and individuals with a single episode in the study database were therefore excluded. CONCLUSIONS Previous self-harm is an important risk factor for repetition in people who accurately recall and report it and those who fail to report it. Those who do not report previous self-harm are less likely to be referred to psychiatric services, emphasising the need for careful assessment of every self-harm presentation to emergency departments.
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Affiliation(s)
- Caroline Clements
- Centre for Mental Health and Safety, Division of Psychology and Mental Health, University of Manchester, UK.
| | - Bushra Farooq
- Centre for Mental Health and Safety, Division of Psychology and Mental Health, University of Manchester, UK
| | - Harriet Bickley
- Centre for Mental Health and Safety, Division of Psychology and Mental Health, University of Manchester, UK
| | - Nav Kapur
- Centre for Mental Health and Safety, Division of Psychology and Mental Health, University of Manchester, UK; Greater Manchester Mental Health NHS Foundation Trust, UK
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Kessler RC, Bossarte RM, Luedtke A, Zaslavsky AM, Zubizarreta JR. Suicide prediction models: a critical review of recent research with recommendations for the way forward. Mol Psychiatry 2020; 25:168-179. [PMID: 31570777 PMCID: PMC7489362 DOI: 10.1038/s41380-019-0531-0] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 09/04/2019] [Accepted: 09/17/2019] [Indexed: 12/26/2022]
Abstract
Suicide is a leading cause of death. A substantial proportion of the people who die by suicide come into contact with the health care system in the year before their death. This observation has resulted in the development of numerous suicide prediction tools to help target patients for preventive interventions. However, low sensitivity and low positive predictive value have led critics to argue that these tools have no clinical value. We review these tools and critiques here. We conclude that existing tools are suboptimal and that improvements, if they can be made, will require developers to work with more comprehensive predictor sets, staged screening designs, and advanced statistical analysis methods. We also conclude that although existing suicide prediction tools currently have little clinical value, and in some cases might do more harm than good, an even-handed assessment of the potential value of refined tools of this sort cannot currently be made because such an assessment would depend on evidence that currently does not exist about the effectiveness of preventive interventions. We argue that the only way to resolve this uncertainty is to link future efforts to develop or evaluate suicide prediction tools with concrete questions about specific clinical decisions aimed at reducing suicides and to evaluate the clinical value of these tools in terms of net benefit rather than sensitivity or positive predictive value. We also argue for a focus on the development of individualized treatment rules to help select the right suicide-focused treatments for the right patients at the right times. Challenges will exist in doing this because of the rarity of suicide even among patients considered high-risk, but we offer practical suggestions for how these challenges can be addressed.
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Affiliation(s)
- Ronald C Kessler
- Department of Health Care Policy, Harvard Medical School, Boston, MA, USA.
| | - Robert M Bossarte
- West Virginia University Injury Control Research Center and Department of Behavioral Medicine and Psychiatry, West Virginia University School of Medicine, Morgantown, WV, USA
- West Virginia and VISN 2 Center of Excellence for Suicide Prevention, Canandaigua, NY, USA
| | - Alex Luedtke
- Department of Statistics, University of Washington, Seattle, WA, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Alan M Zaslavsky
- Department of Health Care Policy, Harvard Medical School, Boston, MA, USA
| | - Jose R Zubizarreta
- Department of Health Care Policy, Harvard Medical School, Boston, MA, USA
- Department of Statistics, Harvard University, Cambridge, MA, USA
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45
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Boudreaux ED, De Beurs DP, Nguyen TH, Haskins BL, Larkin C, Barton B. Applying Computer Adaptive Testing Methods to Suicide Risk Screening in the Emergency Department. Suicide Life Threat Behav 2019; 49:917-927. [PMID: 30079484 DOI: 10.1111/sltb.12493] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Accepted: 04/13/2018] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Combine test theory with technology to develop brief, reliable suicide risk measures in the emergency department. METHODS A computer adaptive test for suicide risk was built using the Beck Scale for Suicide Ideation and tested among the emergency department population. Data were analyzed from a sample of 1,350 patients in several Massachusetts emergency departments. The test was built as outlined by the National Institutes of Health Patient-Reported Outcomes Measurement Information System. RESULTS Of 1,350 patients, 74 (5%) scored above the cutoff of BSS > 2. Item 2, "Wish to die", was the most informative item. When using only Item 2, 20% (n = 15/74) of at-risk patients and 3% (n = 40/1,276) of not-at-risk patients were misclassified. Patients were classified after four items with computer adaptive testing trait estimates highly comparable to those of the full scale. The precision rule model did not reduce the scale. CONCLUSIONS This study models the creation of a computer adaptive test for suicide ideation and marks the start of the development of computer adaptive tests as a novel suicide risk screening tool in the emergency department. Computer adaptive tests hold promise for revolutionizing behavioral health screening by addressing barriers including time and knowledge deficits.
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Affiliation(s)
- Edwin D Boudreaux
- Departments of Emergency Medicine, Psychiatry, and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, MA, USA
| | - Derek P De Beurs
- Netherlands Institute for Health Services Research (NIVEL), Utrecht, The Netherlands.,Department of Clinical Psychology, Faculty of Psychology and Education, VU University Amsterdam, Amsterdam, The Netherlands
| | - Tam H Nguyen
- Connell School of Nursing, Boston College, Chestnut Hill, MA, USA
| | - Brianna L Haskins
- Department of Emergency Medicine, University of Massachusetts Medical School, Worcester, MA, USA
| | - Celine Larkin
- Department of Emergency Medicine, University of Massachusetts Medical School, Worcester, MA, USA
| | - Bruce Barton
- Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, MA, USA
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46
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Prognoses after self-harm in youth: exploring the gender factor. Soc Psychiatry Psychiatr Epidemiol 2019; 54:437-444. [PMID: 30406282 DOI: 10.1007/s00127-018-1618-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 10/22/2018] [Indexed: 12/11/2022]
Abstract
PURPOSE Gender differences in youth self-harm are sparsely studied regarding long-term prognoses. We aimed to study the gender differences in effects of adolescent self-harm in early adult life in four domains: 1/family situation, 2/education and employment, 3/mental illness and suicidal behaviour, and 4/suicide and all-cause mortality. METHOD A register-based cohort study including all Swedish residents aged 20 during 2001-2005 was performed. Exposure was self-harm at ages 10-20, and outcomes were death and suicide and past-year records of self-harm, marital status/children, education/employment, and mental health at age 30. We used logistic regression for dichotomous outcomes, and Cox regression models for time-dependent outcomes. An interaction term was introduced to detect significant gender effects, in which case we performed stratified analyses. RESULTS Subjects with self-harm before age 20 had a poorer prognosis for all studied outcomes, and risk estimates were similar for men and women for most outcomes including suicide. Significant interaction terms (ITs) were found, revealing gender differences, for being married (pIT 0.0003; ORmen 0.6, ORwomen 0.9), being a parent (pIT < 0.0001; ORmen 0.7, ORwomen 1.1), receiving unemployment support (pIT < 0.0001; ORmen 2.4, ORwomen 1.8), and death from any cause (pIT 0.006; ORmen 10.6, ORwomen 7.4). CONCLUSIONS Adolescent self-harm was associated with later life adversities and affected men more than women regarding prognoses for unemployment and certain aspects of the family situation. We found no gender difference for the effect of self-harm on the risk of suicide. Future suicide risk should not be underestimated in young self-harming women.
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47
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Cully G, Corcoran P, Leahy D, Griffin E, Dillon C, Cassidy E, Shiely F, Arensman E. Method of self-harm and risk of self-harm repetition: findings from a national self-harm registry. J Affect Disord 2019; 246:843-850. [PMID: 30795489 DOI: 10.1016/j.jad.2018.10.372] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 09/14/2018] [Accepted: 10/05/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND Risk of self-harm repetition has consistently been shown to be higher following self-cutting compared to intentional drug overdose (IDO) and other self-harm methods. The utility of previous evidence is limited due to the large heterogeneous method categories studied. This study examined risk of hospital presented self-harm repetition according to specific characteristics of self-harm methods. METHODS Data on consecutive self-harm presentations to hospital emergency departments (2010-2016) were obtained from the National Self-Harm Registry Ireland. Associations between self-harm method and repetition were analysed using survival analyses. RESULTS Overall, 65,690 self-harm presentations were made involving 46,661 individuals. Self-harm methods associated with increased repetition risk included minor self-cutting, severe self-cutting, multiple drug IDOs involving psychotropic drugs and self-harm by blunt object. Minor self-cutting was the method associated with highest repetition risk (adjusted hazard ratio (AHR) 1.38, 95% CI 1.31-1.45). Risk of repetition was comparable following IDOs of four or more drugs involving psychotropic drugs (AHR = 1.29, 95% CI 1.20-1.39), severe self-cutting (AHR 1.25, 95% CI 1.16-1.34) and blunt object (AHR = 1.23, 95% CI 1.07-1.42). LIMITATIONS Information was not available on suicide or other causes of mortality. CONCLUSIONS Self-harm method and the associated risk of repetition should form a core part of biopsychosocial assessments and should inform follow-up care for self-harm patients. The observed differences in repetition associated with specific characteristics of IDO underline the importance of safety planning and monitoring prescribing for people who have engaged in IDO.
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Affiliation(s)
- G Cully
- School of Public Health, University College Cork, Cork, Ireland; National Suicide Research Foundation Ireland, 4.28 Western Gateway Building, Cork, Ireland.
| | - P Corcoran
- School of Public Health, University College Cork, Cork, Ireland; National Suicide Research Foundation Ireland, 4.28 Western Gateway Building, Cork, Ireland
| | - D Leahy
- School of Public Health, University College Cork, Cork, Ireland; National Suicide Research Foundation Ireland, 4.28 Western Gateway Building, Cork, Ireland
| | - E Griffin
- National Suicide Research Foundation Ireland, 4.28 Western Gateway Building, Cork, Ireland
| | - C Dillon
- National Suicide Research Foundation Ireland, 4.28 Western Gateway Building, Cork, Ireland
| | - E Cassidy
- Liaison Psychiatry Service, Cork University Hospital, Cork, Ireland; Department of Psychiatry and Neurobehavioural Science, University College Cork, Cork, Ireland
| | - F Shiely
- School of Public Health, University College Cork, Cork, Ireland; HRB Clinical Research Facility, Mercy University Hospital, Cork, Ireland
| | - E Arensman
- School of Public Health, University College Cork, Cork, Ireland; National Suicide Research Foundation Ireland, 4.28 Western Gateway Building, Cork, Ireland
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48
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Abdelraheem M, McAloon J, Shand F. Mediating and moderating variables in the prediction of self-harm in young people: A systematic review of prospective longitudinal studies. J Affect Disord 2019; 246:14-28. [PMID: 30572208 DOI: 10.1016/j.jad.2018.12.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 12/03/2018] [Accepted: 12/08/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND Self-harm is widespread amongst young people. A growing body of research has explored factors that predict self-harm in young people, however, a systematic review of mediators and moderators of those factors has not yet been offered. This review aims to fill this gap by synthesising research about mediators and moderators of factors that prospectively predict self-harm in young people. METHOD A systematic review of research trials published up until 2018 was undertaken. Electronic databases Scopus (Elsevier), CINAHL, PsychINFO (EBSCO) and Medline were searched. Included studies utilised prospective longitudinal designs with participants aged 25 years or younger and self-harm outcome measures with published or reported psychometric properties. The aim of the review was to identify mediators and moderators of factors that predict self-harm in young people. RESULTS Of the 25 studies that met inclusion criteria, 22 reported at least one positive finding of a mediator or moderator. Specifically, 15 significant mediators and 20 significant moderators were identified in relation to a broad range of predictors of self-harm. Predictors were classified as adverse childhood experiences and parenting factors, psychological and psychiatric factors, social factors and intrapersonal factors. A number of potentially modifiable mediators and moderators were identified including interpersonal difficulties, impulsivity, self-esteem and self-compassion. Gender was the most commonly reported moderator. LIMITATIONS Included studies were assessed as limited by the heterogeneity of the mediators and moderators assessed, and by methodological factors including study durations, population characteristics, and the definition and assessment of self-harm. In addition, replication research was limited. Therefore it was difficult to integrate results and draw firm conclusions. CONCLUSIONS This review allowed us to explore diverse relationships between factors predictive of self-harm in young people and to identify a number of potentially modifiable mediators and moderators. Our findings have important implications for future research and treatment efforts as the identification of mediators and moderators is demonstrated to assist in identifying high risk individuals as well informing potential targets for treatment.
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Affiliation(s)
- Mona Abdelraheem
- Discipline of Clinical Psychology, Graduate School of Health, University of Technology, Ultimo, NSW, Australia
| | - John McAloon
- Discipline of Clinical Psychology, Graduate School of Health, University of Technology, Ultimo, NSW, Australia.
| | - Fiona Shand
- Black Dog Institute, University of New South Wales, Randwick, NSW, Australia
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Repeat Self-Inflicted Injury Among U.S. Youth in a Large Medical Claims Database. Am J Prev Med 2019; 56:411-419. [PMID: 30658863 PMCID: PMC6380925 DOI: 10.1016/j.amepre.2018.09.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 09/03/2018] [Accepted: 09/04/2018] [Indexed: 11/22/2022]
Abstract
INTRODUCTION This study describes characteristics of nonfatal self-inflicted injuries and incidence of repeat self-inflicted injuries among a large convenience sample of youth (aged 10-24 years) with Medicaid or commercial insurance. METHODS In 2018, Truven Health MarketScan medical claims data were used to identify youth with a self-inflicted injury in 2013 (or index self-inflicted injury) diagnosed in any inpatient or outpatient setting. Patients with 2 years of healthcare claims data (1 year before/after index self-inflicted injury) were assessed. Patient and injury characteristics, repeat self-inflicted injuries ≤1 year, time to repeat self-inflicted injury, and number of emergency department and urgent care facility visits per patient are reported. A regression model assessed factors associated with repeat self-inflicted injuries. RESULTS Among 4,681 self-inflicted injury patients, 70% were female. More than 71% of patients were treated for comorbidities (50% for depression) ≤1 year preceding the index self-inflicted injury. Poisoning was the most common index self-inflicted injury mechanism (60% of patients). Approximately 52% of patients had one or more emergency department visit and 1% had one or more urgent care facility visit, respectively, during the 2-year observation period. More than 11% of patients repeated self-inflicted injury ≤1 year (and 3% ≤7 days). Repeat self-inflicted injury was associated with younger patient age, being female, a self-inflicted injury event preceding the index self-inflicted injury, index self-inflicted injury treatment setting, and patient comorbidities. CONCLUSIONS Approximately one in ten youth repeated self-inflicted injury within 1 year and nearly half of youth with clinically treated self-inflicted injuries never received care in hospitals or emergency departments. Physicians and families should be aware of risk factors for repeat self-inflicted injury, including mental health comorbidities. Multilevel strategies are needed to prevent youth self-inflicted injuries.
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50
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Hielscher E, Connell M, Lawrence D, Zubrick SR, Hafekost J, Scott JG. Association between psychotic experiences and non-accidental self-injury: results from a nationally representative survey of adolescents. Soc Psychiatry Psychiatr Epidemiol 2019; 54:321-330. [PMID: 30478528 DOI: 10.1007/s00127-018-1629-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Accepted: 11/09/2018] [Indexed: 10/27/2022]
Abstract
PURPOSE The association between psychotic experiences (PEs) and non-accidental self-injury (NASI; including self-harm and suicide attempts) is well established, although variables influencing this relationship have not been comprehensively examined. This study aimed to investigate (1) the cross-sectional PE-NASI association before and after adjustment for confounders, and (2) the individual contribution of each confounding and potentially mediating variable to the association. METHODS A random sample of Australian adolescents aged 14-17 years (n = 1998) completed self-report questions regarding any self-harm, suicidality or PEs experienced in the past 12 months in 2013-2014 as part of the Young Minds Matter Survey, a national household survey. We conducted logistic regression analyses to investigate the association between NASI and PEs, after controlling for confounders (sociodemographics, substance use, and parental mental illness) as well as the influence of potential mediators (major depression, bullying, psychological distress, sleep, self-esteem, disordered eating behaviour, social isolation, and intervention factors). RESULTS Except for special messages, all PE subtypes (auditory and visual hallucinatory experiences [HEs], and two of the three delusional experiences [DEs]) were associated with NASI after adjustment for confounders (OR range: 2.60-5.21). Depression and psychological distress significantly influenced all PE-NASI associations, where depression appeared to fully explain the DE-NASI association, and partially attenuate the HE-NASI association. Variables such as parental mental illness, disordered eating behaviour, and social isolation had negligible effects in nearly all self-harm and attempted suicide models. CONCLUSIONS Adolescents reporting any PE in the past 12 months reported increased likelihood of NASI in the same time period and, auditory HEs in particular, were strongly and independently associated with self-harm and suicide attempts. These results highlight the importance of PEs as indicators of risk of self-injurious behaviour among Australian youth.
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Affiliation(s)
- Emily Hielscher
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia. .,Queensland Centre for Mental Health Research (QCMHR), The Park Centre for Mental Health, Brisbane, QLD, Australia. .,School of Public Health, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.
| | - Melissa Connell
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.,Metro North Mental Health, Royal Brisbane and Women's Hospital, Herston, QLD, Australia
| | - David Lawrence
- Graduate School of Education, The University of Western Australia, Perth, WA, Australia
| | - Stephen R Zubrick
- Telethon Kids Institute, The University of Western Australia, West Perth, WA, Australia.,Centre for Child Health Research, The University of Western Australia, Perth, WA, Australia
| | - Jennifer Hafekost
- Graduate School of Education, The University of Western Australia, Perth, WA, Australia
| | - James G Scott
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.,Queensland Centre for Mental Health Research (QCMHR), The Park Centre for Mental Health, Brisbane, QLD, Australia.,Metro North Mental Health, Royal Brisbane and Women's Hospital, Herston, QLD, Australia
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