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Palliative and end-of-life care data in Ireland (PELCI)

Research Project Title

Palliative and end-of-life care data in Ireland (PELCI): establishing the state of the nation and mapping future directions

KeyWords

Palliative Care, End-of-Life Care, Chronic Disease, Delivery of Health Care, Integrated, Health Policy, Big Data, Health Economics.

Challenge

As people live longer and often develop complex chronic illnesses, both they and their families face intense physical and emotional hardship during the final stages of life. We currently have very limited understanding of what happens during the end‑of‑life phase in Ireland, such as where people die, which healthcare services they use, and how families and friends provide unpaid care, and the impact of palliative care on these experiences remains largely unknown. Improving palliative and end-of-life care requires good data on current practices.

Research Project aims and methods

Palliative & End-of-Life Care in Ireland (PELCI) Project aimed to understand what happened during the end-of-life phase in Ireland, including where people died, what healthcare services they used, how much unpaid care families and friends provided, and how palliative care influenced these experiences. This project assembled the first ‘state of the nation’ analysis of palliative and end-of-life care in Ireland.

Aims
We aimed to address three overarching research questions:

  1. What are the population trends in death and dying?
  2. What is the association between local palliative care provision, and patient outcomes and costs?
  3. What are the deficits in current routine statutory data collection?


Methods
This was a secondary data analysis project. This project accessed national data from multiple government bodies and The Irish Longitudinal Study on Ageing (TILDA) (www.tilda.ie) to address our aims.

Public, patient and personal involvement (PPI)

We held a workshop with Voices4Care members (AIIHPC’s PPI group) after receiving funding but before starting the project to establish their perspective on what is important with respect to what data are collected, how they’re collected, etc. This informed conduct of the research particularly to support us in identifying what are the deficits in current routine statutory data collection.

We shared draft research outputs such as press releases, infographics, policy briefs, plain language briefs with Voices4Care members prior to publication and revised according to their guidance.

Key Findings & Recommendations

The Dying and Death in Ireland report presents findings from the first phase of the PELCI project. The report shows that cancer and heart-related disease are the leading causes of death in Ireland. In 2018, 31% of people died of cancer and 29% of heart-related conditions. Diseases of the respiratory system were the third most common cause of death (13%). The study also found an increase in deaths due to mental and behavioural disorders between 2013 and 2018. This increase was driven by higher rates of deaths due to dementia over that time.  The study also found that hospitals were the most common place where people died between 2013 and 2018 in Ireland. Over 2 in 5 (44%) people died in our hospitals each year, followed by deaths at home (23%) and deaths in long stay residential care (23%). A further 8% of people died in specialist inpatient palliative units (hospices).

A difference-in-differences evaluation of hospital care, part of the PELCI project’s second aim, shows that prompt interaction between suitable patients and palliative care can improve the quality and efficiency of care to this population. Many patients receive palliative care later in the hospital stay, which does not yield cost-savings. To strengthen the evidence, this study recommends that future research identify areas where new palliative care services have been introduced and ensure these areas have high-quality individual patient data.

For our third aim investigating deficits in current statutory data collection our study found significant heterogeneity in the Palliative and End-of-Life Care data infrastructure of high-income countries. Predominantly data capture focuses on specialist palliative care services, not primary and community care. Some high-income countries have developed bespoke palliative care databases; others link existing data sources using unique identifiers.

Timeline

March 2020-October 2022

Research Team

Dr Peter May, Trinity College Dublin
Dr Bridget Johnston, Trinity College Dublin
Soraya Matthews, Trinity College Dublin
Professor Charles Normand, Trinity College Dublin
Professor Rose Anne Kenny, Trinity College Dublin
Dr Eimir Hurley, Trinity College Dublin

Collaborators

Health Service Executive (HSE)
All Ireland Institute of Hospice and Palliative Care (AIIHPC)
Irish Hospice Foundation (IHF)
National Cancer Registry Ireland (NCRI)
Healthcare Pricing Organisation (HPO)
The Irish Longitudinal study on Ageing (TILDA)

Research project outputs and impact

The study had three primary outputs corresponding to the three aims above:

1 ‘Dying and Death in Ireland: What Do We Routinely Measure, How Can We Improve?’: http://hdl.handle.net/10147/634212

2 Does a palliative medicine service reduce hospital length of stay and costs in adults with a life-limiting illness?—a difference-in-differences evaluation of service expansion in Ireland: https://dx.doi.org/10.21037/apm-23-479

3 What gets measured in palliative care? A review and synthesis of routine data collection in 16 countries: 10.1016/j.hpopen.2025.100141

Related prior work

Additional academic papers that arose solely or partially as a result of the project include:


And we held an end-of-project wrap-up event (December 2022): The promise and peril of big data for health research in Ireland: acting on the results of the PELCI study (Wynn’s Hotel, Dublin).

For Further Information Contact:

peter.d.may@kcl.ac.uk