This is a plain English summary of an original research article
Most people prefer not to die in hospital, but the majority of patients with long-term diseases other than cancer end up dying there. In England, an NIHR study based on routine collected national data showed that roll-out of the End of Life Care strategy in 2004 was linked to a reduction in deaths in hospital. The number of deaths here fell by 6% for people with chronic obstructive pulmonary disease (COPD), and 3% for people with interstitial lung diseases. However, hospital deaths did not fall for respiratory patients with other conditions, like heart failure.
The strategy aimed to allow people to die where they chose. It prioritised home care over hospital care, and addressing the needs and preferences of patients and carers.
The fall in the number of hospital deaths is probably the result of the strategy. The results are similar to those observed in cancer care, and the reduction in hospital deaths clearly emerged after the strategy was introduced, and increased after an intensified roll-out in 2008.
To improve impact, early and integrated palliative care approaches are needed, targeting those at highest risk. Particular focus should be on patients with comorbidities and people living in more deprived areas, where place of death has remained unchanged.
Why was this study needed?
COPD and IPD such as pulmonary fibrosis are progressive respiratory diseases that place a high burden on hospital services. The cost of hospitalisation for IPD alone in the UK in 2010 was £16.2 million. Much of this cost comes from treating those in the advanced stages of their disease, and while many people with progressive disease would prefer to die at home, most die in hospital.
In an attempt to reduce the number of hospital deaths, an End of Life Care strategy was published in the UK in 2004, with an intensification of roll-out in 2008. The strategy emphasised a whole-systems approach and prioritised factors such as care at home, identifying patient preferences, better co-ordination of care, and support for carers.
The aim of the study was to investigate whether the strategy had reduced hospital deaths for patients with these respiratory diseases.
What did this study do?
Data on all deaths from COPD or IPD in England between 2001 and 2014, including place of death, was collected from the Office for National Statistics. Records were linked with the Index of Multiple Deprivation, which takes account of factors such as income, employment and education.
Age- and sex-standardised trends in place of death were then assessed before and after introduction of the End of Life Care strategy.
The study design means it cannot prove whether changes were due to the strategy or other factors. Also, it is not possible to determine if the place of death in individual cases was appropriate or not. However, the strategy’s aim was to reduce the number of hospital deaths, so it is a reasonable outcome measure.
What did it find?
- Between 2001 and 2014, 380,232 deaths were recorded: 334,520 from COPD and 45,712 from IPD. Annual death rates from both conditions increased over the period, up by 0.9% each year for COPD and 9.2% for IPD.
- Hospital was the most common place of death (67% in COPD and 70% in IPD), while around one in five died at home. Dying in hospice was rare (0.9% and 2.9%, respectively).
- The peak number of hospital deaths was around the time of introduction of the programme, between 2003 and 2005. After this, hospital deaths fell by 6% (67% to 61%) for people with COPD and 3% (71% to 68%) for IPD. The falls were derived from a regression model in which the differences in adjusted rates/proportions over the years were statistically significant.
- However, hospital deaths did not fall for people with additional illnesses – specifically, two or more comorbidities in COPD, or any comorbidity in IPD.
- Living in a deprived area increased the chances of dying in hospital, while living in a rural area or outside of London decreased chance of hospital death.
What does current guidance say on this issue?
The 2004 End of Life Care strategy (with intensified roll-out in 2008) was developed by the Department of Health to improve care in the last year of life in England. It uses a care pathway approach both for commissioning services and for delivering integrated care. The care pathway involves the steps below:
- Identifying people approaching the end of life and initiating discussions about preferences for end of life care.
- Care planning: assessing needs and preferences, agreeing a care plan, and reviewing regularly.
- Coordination of care.
- Delivery of high quality services in all locations.
- Managing the last days of life.
- Care after death.
- Support for carers, both during a person’s illness and after their death.
More recently, in 2015, a framework was published for commissioners and others in England to drive improvements in care, including greater equity in access to specialist palliative care and place of death.
In Wales, a strategic national end of care delivery plan was released in March 2017.
What are the implications?
Future strategies for end of life and palliative care need to address the needs of patients with comorbidity. As well as improving patient experience, this may spare resources. A recent study found the cost-savings of palliative care were largest among patients with comorbidity.
More integrated approaches of earlier palliative care may help, targeting those at highest risk, such as patients with comorbidity and those living in deprived areas and cities. It is important to also consider the different demographic factors associated with COPD and interstitial pulmonary disease.
A review of NIHR funded research on end of life care, Better Endings, including more details of this study, can be downloaded at the NIHR DC website.
Citation and Funding
Higginson IJ, Reilly CC, Bajwah S, et al; GUIDE_Care project. Which patients with advanced respiratory disease die in hospital? A 14-year population-based study of trends and associated factors. BMC Med. 2017;15(1):19.
This project was funded by the National Institute for Health Research Health Services and Delivery Research programme (Project number 09/2000/58). Additional support came from the Collaboration for Leadership in Applied Health Research and Care (CLAHRC) South London, part of the National Institute for Health Research (NIHR), and a partnership between King’s Health Partners, St. George’s, University London, and St George’s Healthcare NHS Trust and the charity Cicely Saunders International’s Breathlessness Programme.
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