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Suicide risk mitigation

最后审阅: 1 Oct 2025
最后更新: 28 Aug 2024

小结

定义

病史和体格检查

关键诊断因素

  • previous suicide attempt or self-harm episodes
  • current suicide plan
  • access to lethal means
  • history of psychiatric disease, including substance misuse
  • family history of suicide or mental illness
完整详情

其他诊断因素

  • chronic medical illness, disability, or disfigurement
  • significant psychosocial factors
  • unhelpful traits
完整详情

危险因素

  • current suicidal plan
  • self-harm
  • history of mental illness, including substance misuse
  • availability of lethal means
  • history of childhood abuse or neglect
  • family history of death by suicide
  • male sex
  • prison inmate
  • family history of psychiatric illness
  • physical illness
  • marital status (divorced, single, widowed)
  • professions/occupations (unemployed, self-employed, agricultural workers, medical and dental professionals)
  • psychosocial stressors
完整详情

诊断性检查

首要检查

  • clinical diagnosis
完整详情

治疗流程

急症处理

patients who may be vulnerable to self-harm and suicide

持续性治疗

those left behind after a death by suicide

撰稿人

作者

Alys Cole-King, MB, BCh, DGM, MSc, FRCPsych

Consultant Liaison Psychiatrist

Liaison Team

Glan Clwyd Hospital

Betsi Cadwaladr Health Board

St Asaph

Wales

UK

利益声明

ACK is an employee and director of 4Mental Health and, in this capacity, has received funding for designing and delivering training. ACK is an author of references cited in this topic.

鸣谢

Dr Alys Cole-King would like to gratefully acknowledge Dr Angharad de Cates, Dr Stan Kutcher and Dr Magdalena Szumilas, previous contributors to this topic.

利益声明

AdeC is in receipt of a clinical doctoral training fellowship from the Wellcome Trust (since October 2018) and a travel fellowship from the Royal College of Psychiatrists/Gatsby Foundation. All are external bodies that fund research into and/or release information that includes suicide prevention. SK has received research grants from various foundations and national granting agencies (none from either the pharmaceutical nor psychotherapy industries) to support some of his academic work. He is employed by a university and hospital, and sees patients who sometimes present with a suicide attempt. He has also co-authored a textbook on suicide risk assessment and management, published in 2007 and the second edition in 2012. MS is an author of a reference cited in this topic.

同行评议者

Stephen Platt, BA, MSc, PhD

Emeritus Professor of Health Policy Research

University of Edinburgh

Edinburgh

Scotland

UK

Disclosures

SP is a paid consultant to Samaritans, NHS Health Scotland, the Scottish Government, and the Irish National Office of Suicide Prevention. He is an unpaid adviser to The Listening Place.

Steve Gilbert, BSc Sports & Materials Science

Patient Advocate

Sports & Materials Science

University of Birmingham

Birmingham

UK

Disclosures

SG is the vice-chair of the Independent Mental Health Act Review; an associate trainer for suicide mitigation at Connecting with People; Programme Lead for the Engager Prison Project; trustee for the Council of Management for Mind and the Association of Mental Health Providers; Service User Representative for West Midlands Mental Health (STP) Alliance; occasional advisor to the National Suicide Prevention Alliance and Public Health England; and a member of the West Midlands Service User Representative Forum, Royal College of Psychiatrists West Midlands Executive Division. He receives a salary and/or travel and subsistence expenses for these roles.

Peer reviewer acknowledgements

BMJ Best Practice topics are updated on a rolling basis in line with developments in evidence and guidance. The peer reviewers listed here have reviewed the content at least once during the history of the topic.

Disclosures

Peer reviewer affiliations and disclosures pertain to the time of the review.

References

Our in-house evidence and editorial teams collaborate with international expert contributors and peer reviewers to ensure that we provide access to the most clinically relevant information possible.

Key articles

Chun TH, Mace SE, Katz ER, et al. Evaluation and management of children and adolescents with acute mental health or behavioral problems. Part I: common clinical challenges of patients with mental health and/or behavioral emergencies. Pediatrics. 2016 Sep;138(3):e20161570.Full text  Abstract

World Health Report. mhGAP Intervention Guide for mental, neurological and substance use disorders in non-specialized health settings. Geneva: WHO; 2019.Full text

Reference articles

A full list of sources referenced in this topic is available to users with access to all of BMJ Best Practice.
  • Differentials

    • Self-harm
    More Differentials
  • Guidelines

    • VA/DoD clinical practice guideline for assessment and management of patients at risk for suicide
    • WHO mhGAP intervention guide for mental, neurological and substance use disorders in non-specialized health settings
    More Guidelines
  • Patient information

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    Bipolar disorder: what is it?

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