Unconventional cancer treatments: professional, legal, and ethical issues.

A significant number of patients with cancer use or seriously consider using unconventional treatments. When patients or their families seek or use unproven treatment methods, the oncology nurse may face complex professional, legal, and ethical issues. This article addresses the possible reasons why patients and families may choose unconventional treatments. Oncology nurses are challenged to become aware of their many and varied nursing responsibilities. These responsibilities are examined in light of applicable codes and nursing practice standards, the clinical situation, and the values that are unique to each patient and family. Guidelines are offered for the oncology nurse to assist patients and families in choosing among treatment options.