Corticosteroids in palliative care - perspectives of clinicians involved in prescribing: a qualitative study

BACKGROUND Corticosteroids are commonly prescribed in palliative care for alleviation of both specific and non-specific symptoms, but relatively little is known of the perspectives of clinicians and what influences their prescribing in this context. The aim of this study was to explore the experiences and perspectives of those involved in the prescribing of corticosteroids in palliative care. METHODS Semi-structured interviews were undertaken with 12 medical practitioners and six senior nurses from a sample of six New Zealand hospices to identify their experiences and attitudes regarding the prescribing of corticosteroids. A general inductive approach was used to thematically analyse data. RESULTS Five broad themes were identified: the role of corticosteroids in palliative care; indications for corticosteroids; influences on prescribing; use of guidelines; and perceptions of previous study data on prescribing patterns for their hospice. Interviewees regarded these agents as having an important place in in palliative care but expressed a degree of uncertainty about certain aspects of their use. They were concerned about issues such as prescribing for non-specific indications, methods of stopping, and lack of monitoring and reviewing. Guidelines were used routinely by only one of the sample hospices. Corticosteroids tended to be prescribed experientially or by habit, rather than based on evidence-based guidelines. CONCLUSIONS This study has highlighted differences in the understanding of the place of corticosteroids in palliative care by the clinicians interviewed in this study and different practices, particularly in the treatment of non-specific symptoms and in the use of guidelines. These findings suggest a need for further research and discussion about the role of corticosteroids in palliative care and the development of evidence-based guidelines to assist prescribers.