Unlocking Insights: The New BMJ Guidance on Routine Data in UK Palliative Care Research

A groundbreaking paper published online first in BMJ Supportive & Palliative Care on April 11, 2026, offers essential guidance for harnessing routinely collected healthcare data to advance palliative care studies across the United Kingdom. Authored by experts from leading UK universities including the University of Sheffield, King's College London, and the University of Hull, this review highlights how such data-based approaches can transform understanding of care delivery, mitigate inequalities, and ease the burden on vulnerable participants nearing life's end.

Palliative care, which encompasses holistic support for individuals with serious life-limiting illnesses and their families, faces growing demand in the UK. With projections indicating a 25% to 47% rise in need by 2040 due to an ageing population, universities play a pivotal role in generating evidence to shape policy and practice. This paper arrives at a critical juncture, bridging academic expertise with real-world application in hospices and hospitals.

Understanding Routine Data in Palliative Care Contexts

Routine data refers to information gathered during standard healthcare delivery, such as electronic health records, hospital episode statistics, and mortality registrations. Unlike traditional clinical trials, which recruit specific participants and impose additional burdens, routine data research leverages existing records to study large populations retrospectively or in near real-time.

In palliative care, where patients often have complex, unpredictable trajectories, this method proves invaluable. It allows researchers to track patterns in service use, outcomes, and disparities without direct intervention. The paper draws on exemplars like the Born in Bradford cohort study, which linked maternity and health data to inform public health strategies, and the UK's COVID-19 data mobilisation that saved lives through rapid insights.

Key Guidance from the BMJ Paper for Researchers

The authors outline practical steps for ethical and effective use of routine data. Central is navigating the UK General Data Protection Regulation (GDPR) and Common Law Duty of Confidentiality, which protect patient privacy while permitting research under strict controls like Trusted Research Environments (TREs).

• Identify suitable data sources early, ensuring linkage capabilities across systems.
• Apply robust anonymisation and governance protocols from project inception.
• Engage multidisciplinary teams including clinicians, data scientists, and ethicists.
• Validate findings against known benchmarks to address biases.

Step-by-step, researchers should define clear objectives, select variables (e.g., palliative care referrals, place of death), and use statistical methods to account for missing data—a common pitfall in end-of-life records.

Prominent UK Data Sources Powering Palliative Research

UK universities rely on national repositories for robust analyses. The Public Health England's Palliative and End of Life Care Profiles provide aggregated data on deaths, GP palliative registers (covering about 50% of those in last year of life), and place of death trends. Hospital Episode Statistics (HES) and Secondary Uses Service (SUS) offer episode-level details, while Office for National Statistics (ONS) mortality data enables population-level studies.

Secure environments like the Yorkshire and Humber Secure Data Environment (YHSDE), affiliated with the University of Sheffield, exemplify TREs facilitating linked analyses without data export.Read the full BMJ paper here.

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Challenges in UK Palliative Data Research

Despite promise, hurdles persist. Data quality varies; incomplete coding for palliative status hampers identification—only 1-2% of hospital records flag specialist palliative input. Ethical concerns around consent for deceased patients and re-identification risks demand rigorous safeguards.

Geographical disparities in data maturity, linkage issues across devolved nations, and underfunding exacerbate gaps. UK palliative research receives just 0.26% of health funding (£10.9m of £4.2bn), limiting infrastructure. Universities like Sheffield and King's are pioneering solutions through TREs and methodological innovations.

Opportunities and Real-World University-Led Examples

The paper spotlights opportunities to reduce inequalities; routine data reveals ethnic and socioeconomic disparities in care access. For instance, Cicely Saunders Institute at King's College London used linked data to quantify unmet needs, finding one in three dying in hospitals experience severe pain.

At Hull's Wolfson Centre, studies model service demands, informing commissioning. Sheffield researchers analyse ED presentations in palliative patients, guiding avoidance of unnecessary admissions. These efforts minimise participant burden, crucial when 25-47% more will need care by 2040.

University Research Centres Driving Innovation

UK higher education hosts world-class hubs. The Wolfson Palliative Care Research Centre at the University of Hull, led by Professor Fliss Murtagh, integrates clinical trials with data analytics. King's Cicely Saunders Institute pioneers big data for equity. Sheffield's palliative group, involving Dr Paul Taylor, focuses on community-hospice interfaces.

These centres foster PhD training and collaborations, producing evidence like NIHR-funded projects on COVID-era care shifts.

Current Statistics Highlighting Urgent Needs

Recent profiles show persistent hospital deaths despite preferences for home/hospice, underscoring data's role in redesign. Unmet needs affect nearly one in three, per Marie Curie analysis.Marie Curie report

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Ethical and Legal Frameworks: GDPR and Beyond

GDPR requires public interest justification for processing special category data like health records. Public Benefit Assessments and Data Protection Impact Assessments are mandatory. The Common Law Duty permits disclosure for research with safeguards. Universities' ethics committees and Caldicott Guardians oversee compliance.

Emerging TREs, like those at Sheffield, process data 'in place' enhancing security.

Future Outlook for Higher Education and Policy

As demand surges, universities must scale data capabilities. The paper calls for researcher contributions to infrastructures, potentially via UKRI funding boosts. Policy like the Palliative and End of Life Care Profiles updates supports this.

For students and early-career academics, this opens doors in interdisciplinary fields blending medicine, data science, and ethics—vital for UK's research ecosystem.

Explore opportunities at leading UK institutions driving this vital work.