Palliative care for disadvantaged groups: people with intellectual disabilities

People with intellectual disabilities are among the most socially excluded and vulnerable groups in Ireland today. They are at increased risk of early death and they receive poorer health care than the general population. The World Health Organization has pointed out that inequalities in service provision to this group extend to the delivery of palliative care. The population of people with intellectual disabilities is an ageing one, and its changing demographics challenge services that were originally developed for children and young adults and that focused on enabling their clients to lead full and productive lives. Conditions such as cancer, cardiovascular and respiratory disease are now leading causes of death, and this has important implications for service planning. Although the population is relatively small, its needs demand high priorities in the healthcare services. This is because many people with intellectual disabilities need support throughout their lives and have longer and more intense involvement with services than the vast majority of citizens. People with intellectual disabilities are people first, and should be recognised as individuals, rather than on the basis of definitions. However, there is reason to assess their palliative care needs as a client group. This is because people with intellectual disabilities not only have the universal palliative care needs of the general population, but also have additional and special needs. This paper reviews the palliative care needs of people with intellectual disabilities, dealing with such issues as symptomatology, communication and family dynamics. It draws attention to the gaps that currently exist in end-of-life care services for adults with intellectual disabilities and concludes that a partnership approach between the intellectual disability and palliative care services will be needed in order to provide effective patient-centred and family-oriented care.