Palliative services
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Palliative Services: An Overview of Current Research
Introduction to Palliative Care Services
Palliative care services have seen rapid development over the past few decades, aiming to improve the quality of life for patients with serious illnesses by addressing physical, mental, spiritual, and social distress. Despite these advancements, there are still significant gaps in meeting the needs of patients and their families .
Need for Palliative Care Services
The need for palliative care can be assessed through epidemiological data or health service usage. Studies suggest that palliative services need to provide pain control for approximately 2800 patients per million population dying from cancer each year and 3400 per million with non-cancer terminal illnesses . Despite the provision of hospice beds, there remains a high degree of unmet need in areas such as pain control .
Barriers to Palliative Care Utilization
Palliative care services face significant cognitive barriers, particularly in high-resource health systems. These barriers include lack of awareness, poor communication, and misconceptions about palliative care among healthcare professionals, patients, and their families . Enhancing awareness and communication skills, along with fostering a cultural shift in attitudes towards palliative care, are essential to optimize service utilization .
Settings and Models of Palliative Care
Palliative care is provided in various settings, including hospitals, hospices, and homes. In the UK, about 11% of patients die in hospices, while over half die in hospital beds . Home care services have increased the number of deaths at home, aligning with patient and family wishes . Inter-professional teams, rather than uni-disciplinary teams, have shown to be more effective in providing comprehensive care .
Effectiveness of Community Specialist Palliative Care
Community specialist palliative care has been shown to improve symptom burden, quality of life, and reduce secondary service utilization across both cancer and non-cancer diagnoses . Key factors contributing to positive experiences include care coordination, practical help, after-hours support, and medical crisis management .
Utilization in Tertiary Cancer Centers
In tertiary cancer centers, there has been an increase in both inpatient consultations and earlier access to outpatient palliative care referrals over an eight-year period . This trend indicates a growing recognition of the benefits of early palliative care intervention.
National Strategies and Policy Support
The World Health Organization has called for the integration of palliative care as an essential element of the healthcare continuum. However, in the US, palliative care services are predominantly hospital-based, with limited access for those living at home or in assisted living facilities . A national strategy is needed to ensure reliable access to high-quality palliative care for all Americans with serious medical illnesses .
Palliative vs. Hospice Care
Palliative care and hospice care, while related, serve different purposes. Palliative care is provided throughout the trajectory of a serious illness, focusing on symptom management and quality of life, whereas hospice care is reserved for patients in the last six months of life Frasca2020Swetz2018. Both types of care are delivered via interdisciplinary teams and aim to address the comprehensive needs of patients and caregivers .
Impact on End-of-Life Care
Studies have shown that palliative care at the end of life for cancer patients is associated with reduced use of high-cost, intensive services such as hospital admissions, emergency department visits, and intensive care unit stays . Additionally, integrated palliative care models have been linked to improved end-of-life outcomes and overall survival in cancer patients .
Conclusion
Palliative care services play a crucial role in improving the quality of life for patients with serious illnesses. Despite significant advancements, there are still barriers to utilization and unmet needs that must be addressed. Enhancing awareness, communication, and care coordination, along with implementing national strategies, can help optimize the delivery and effectiveness of palliative care services.
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