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Projects

Homicide and mental illness in England

Homicide by patients with mental illness is one of the most sensitive subjects in mental health and we recognise how much staff, friends and families are affected by these tragic incidents. We have been commissioned by the Healthcare Quality Improvement Partnership (HQIP) to resume the National Confidential Inquiry into Homicide in England, to reflect current public concerns regarding patient care.

Detailed data collection on homicides ended in 2018. We will restart data collection in 2025. Our aim is to obtain information to improve patient care and respond to any emerging concerns about patient safety.

The new study will include:

  • closer working with the families of victims
  • earlier data collection to reduce delays in reporting
  • the collection of information from serious incident reports and independent investigations
  • a focus on patients with schizophrenia and related psychoses
  • resuming data collection on homicide followed by suicide

This study will run from July 2025 to June 2026, in the first instance.

Suicide during transition of care from child and adolescent to adult mental health services

A woman hugs her teenage daughter and together they watch the sun go down over a picturesque valley.The transition from child and adolescent mental health services (CAMHS) to adult mental health services (AMHS) can be a high-risk period for patients. To better understand this risk, we are conducting a mixed methods study of suicide during the transition of care from child and adolescent to adult mental health services. In this study, we will:

  • use existing NCISH data for a five-year period (2018-2022) to estimate the number and proportion of mental health patients aged under 25 who had their care transitioned from CAMHS to AMHS, and died by suicide. In addition, we will identify sociodemographic and mental health characteristics that could be a focus of prevention in this group
  • conduct semi-structured interviews with mental health professionals who have experienced the suicide of a patient whose care was transferred from CAMHS to AMHS to identify good practice and areas for improvement in the transition process that could help to reduce suicide risk
  • develop online surveys (for people with lived experience, carers, and clinicians) to explore the differences in care and treatment between child and adolescent and adult mental health services, and how this may influence suicide risk. Our anonymous online surveys are available in three formats:

Overall, this study aims to improve safety for young people during the transition of care from child and adolescent to adult mental health services. It has been commissioned by the Healthcare Quality Improvement Partnership (HQIP) and will report in February 2027.

More information

Implementing a personalised approach to risk

An illustration of a woman sitting on a picnic bench next to some trees. Illustration by Leanne Walker.

View full illustration and accessible text version on NHS England.

We are working with the National Collaborating Centre for Mental Health (NCCMH) to deliver one of four key interventions that aims to improve the culture of care on in-patient, learning disability and autism wards for patients and staff.

We are working alongside experts in neurodiversity, learning disability, equality, trauma, and quality improvement to support these wards to provide safe, equitable, trauma- and autism-informed care.

Our work will support mental health organisations to implement a personalised approach to suicide risk assessment. Initially, we will be working closely with ten organisations providing expert advice to support them to change their approach to assessing risk. This support will then be extended nationally.

We will bring together online resources related to a personalised approach to suicide risk assessment and management. These resources are available here.

This work is funded by NHS England and forms part of their Mental Health, Learning Disability and Autism Inpatient Quality Transformation Programme.

National real-time data collection of suspected suicide deaths under mental health care

A patient in a therapy session.We have established a national real-time data collection of suspected suicide deaths by people under the recent care of mental health services in England.

Our initial focus is on patients in closest contact with mental health services, specifically in-patients and post-discharge patients who died within 14 days of discharge.

Our overarching aim is to collect information that we need to know early to support suicide prevention efforts. This includes emerging novel methods, suicide related internet use, possible clusters, problems in care which may be systemic and particular problems that patients face.

We are taking a staged approach to establishing this real-time data collection:

  1. Firstly, we piloted this RTS data collection in eight NHS Trusts in South East England.
  2. In April 2024, we expanded this RTS data collection nationally to all mental health trusts across England that provide in-patient care.

We are asking clinicians for early notification of any suspected suicide death of an in-patient or a patient recently (within 14 days) discharged from in-patient care, where the death occurred from 1 January 2024, without waiting for the inquest or for a request from us. This is via our anonymous online questionnaire.

Further information can be found in our information sheet and FAQs. We have also produced an infographic for onward sharing. This study began in August 2023 and we will continue to report findings in our annual report.

Suicide in NHS staff: a national data collection to inform prevention

A person holding a mug of coffee, looking out over a hilly landscape.We have been commissioned by NHS England to establish a prospective data collection about suicide by NHS staff, with the aim of preventing future deaths. 

Some health service staff may be at an increased risk of suicide, and staff wellbeing is a priority in the context of sustained and growing pressures. 

We have taken a stepped approach to establishing this data collection: 

  1. We worked with Greater Manchester NHS Integrated Care Board to engage with stakeholders and HR representatives across Greater Manchester as our trailblazer site to explore data availability for clinical staff. 
  2. We expanded our engagement to the north-west region. NHS Trusts in Greater Manchester, Lancashire and South Cumbria, and Cheshire and Merseyside provided data on suicide deaths by NHS staff in clinical patient-facing roles over a five-year period (January 2019 to December 2023).  
  3. We have now expanded this data collection nationally, to collect information about doctors, nurses and allied health professionals who die by suicide between January 2024 and April 2026. By learning from these tragic deaths, our aim is to improve safety and wellbeing for people working within the NHS. Data is being collected via our online questionnaire 

Further information and resources can be found on our NHS Staff Suicide data collection webpage. This data collection will run from May 2023 to April 2026.

Clinician bereavement study

A bench outside a hospital.Mental health professionals can expect to experience the death of a patient by suicide at least once but as many as four times in their professional career.

Each death can have a profound effect. In this study, conducted in collaboration with the Centre for Suicide Research at Oxford University and the Royal College of Psychiatrists, we will:

  • examine the impact of patient suicide on the emotional well-being and clinical practice of clinicians
  • map wanted and available resources for clinicians before and after the suicide of a patient
  • make recommendations on how to develop support services locally and nationally for clinicians.

We will undertake this by asking clinicians who have experienced the death of a patient by suicide to complete a questionnaire focusing specifically on the impact the patient’s death had on them.

Data collection for this study closed on 3 September 2025.

The study has been funded by the Medical Protection Society (MPS) Foundation.

Completed projects

Suicide in former service personnel

This study, with the Ministry of Defence, aimed to investigate suicide amongst those who have left the UK Armed Forces, and to make comparisons with serving personnel and the general population. The study updated our previous work from 2009. Since this study was carried out there has been no systematic investigation of suicide in UK veterans.

The purpose of the study was to understand the rate, timing and risk factors for suicide for those who have left the UK Armed Forces between 1996 and 2018. The study included the linkage of data from the Ministry of Defence on all suicide deaths in serving personnel and all personnel discharged from Armed Forces with NCISH data on general population and mental health patient suicides. It also included a review of coroner’s records and inquest hearings for a sample of veteran suicide deaths, to provide more detail of the factors related to suicide (particularly early and recent vulnerabilities, in-service exposures, difficulties after discharge, living circumstances, and contact with a variety of health and third sector providers) in this population.

The study was funded jointly by the Ministry of Defence and NHS England. Further information on the study design and purpose can be found in our study summary and information sheet, and is also available on the GOV.UK website. 

Reducing suicides: Quality improvement and patient safety

We worked with experts in Quality Improvement at the National Collaborating Centre for Mental Health (NCCMH) to support Sustainability and Transformation Partnerships (STPs) to strengthen their local suicide prevention quality improvement plans. This was part of a nationally recognised suicide reduction priority across Department of Health, NHS England, and an overall Mental Health Five Year Forward View recommendation to reduce the suicide rate by 10% by 2020/21.

Together with NCCMH, we worked with Quality Improvement teams in each STP to:

  • review their services against established guidelines and recommendations, and improve the quality of care they offer, using bespoke data provided from the NCISH database, benchmarked against the national average;
  • provide expert knowledge of suicide prevention in three priority areas – mental health secondary care, services for self-harm, and middle-aged men;
  • identify and help STPs adopt and embed national evidence including NCISH “10 ways to improve patient safety” into local quality improvement plans;
  • advise on local data collection and suicide prevention plans.

Read more about this collaboration on NCCMH’s Suicide Prevention National Transformation Programme webpage. The study was commissioned by the Healthcare Quality Improvement Partnership (HQIP).

In May 2019, NCISH were winners of a 2019 Making a Difference award for social responsibility.

Video iconClick here for a video explaining our work on suicide prevention.

Blog iconRead our March 2020 update on the national suicide prevention programme in this blog, by NCISH researchers Nicola Richards and Cathryn Rodway.

Blog iconRead a blog on our work with NCCMH to help local areas improve suicide prevention plans, by the NCISH project manager, Dr Pauline Turnbull.

Download iconDownload a summary of how we help local areas improve suicide prevention plans.

A diverse range of multifaceted, novel projects have been established throughout this programme. See some examples of innovative work being carried out by local areas in the programme.

Support for improving community-based care for self-harm

We were commissioned by NHS England and NHS Improvement to support areas in England to improve community-based services and care for people who self-harm. Together with experts from the Manchester Self-Harm Project (MaSH) and NIHR Greater Manchester Patient Safety Translational Research Centre (PSTRC), we supported participating areas by providing:

  • Expert knowledge of current self-harm data and research;
  • Guidance on national guidelines and recommendations for the care of people who self-harm;
  • Advise on methods of data collection to monitor and evaluate the impact of service changes for people who self-harm;
  • An online resource to gather useful information in an easily accessible format.

This was part of a national programme funded by NHS England and NHS Improvement linked to establishing new and integrated models of primary and community mental health care across England. Read more about this collaboration here. This work was commissioned by the Healthcare Quality Improvement Partnership (HQIP) and funded by NHS England and NHS Improvement.

Suicide Information Database Cymru (SID-Cymru) and NCISH database linkage study
This collaboration between the NCISH and SID-Cymru (hosted with the Secure Anonymised Information Linkage (SAIL) Database) will link routinely collected data about all individuals in Wales who died by suicide between 2001 and 2015 with clinical data collected by the NCISH on patients in contact with mental health services within 12 months of their death.
National academic response to COVID-19 related suicide prevention

We extended our national suicide prevention support role to include responding to local area’s concerns specific to the pandemic. Read more about our work here.

Blog iconRead a blog on NCISH’s contribution to suicide prevention during COVID-19.

Evaluation of the Mersey Care NHS Foundation Trust Zero Suicide initiative
A two-year project working with Mersey Care NHS Foundation Trust to evaluate their Zero Suicide initiative.

Video iconWatch a video of Professor Louis Appleby talking about the Zero Suicide initiative

Safety in marginalised groups
One of four research themes being undertaken by the NIHR Greater Manchester Patient Safety Translational Research Centre in collaboration with NCISH, to further explore suicide and self-harm by primary care patients.
The impact of suicide in the UK

A survey-based study conducted in collaboration with the Support after Suicide Partnership (SASP) to better understand the impact of suicide on people’s lives, including the support received.

All our projects

More information on our projects can be found within the University’s Research Explorer.