Futility of medical treatment in current medical practice
Botha, J.; Tiruvoipati, R.; Goldberg, D.
New Zealand Medical Journal 126(1383): 58-71
2013
ISSN/ISBN: 1175-8716 PMID: 24157992 Document Number: 664728
Intensive care provides support for acute reversible organ failure and most patients who receive intensive care recover from their illness. In some patients organ failure may become irreversible and in these patients further treatment or organ support may be considered futile. Emerging technologies and expertise can enable the medical profession to prolong life / death indefinitely without curing or controlling the underlying disease process. Introduction of ultramodern organ supports such as extracorporeal life-support systems, ventricular assist devices and organ transplantation surgeries have introduced some degree of ambiguity in defining futility of care. Furthermore medico legal implications of futility of care introduce further complexities in defining and instituting futile treatments. In this review we discuss the evolution of the concept of futility of care, review the various meanings of the term "futility of care", explore the complexities of management when care is considered futile, offer suggestions as to how such patients and their families could be managed. We also review the legal framework when consensus is not achieved.