Complementary therapies in palliative cancer care.

Abstract

Complementary medicine has become an important aspect of palliative cancer care. This overview is primarily aimed at providing guidance to clinicians regarding some commonly used complementary therapies. Several complementary therapies were identified as particularly relevant to palliative cancer care. Exemplary studies and, where available, systematic reviews are discussed. Promising results exist for some treatments, e.g. acupuncture, enzyme therapy, homeopathy, hypnotherapy, and relaxation techniques. Unfortunately, the author finds that the evidence is not compelling for any of these therapies. These results point to some potential for complementary medicine in palliative care. They also demonstrate an urgent need for more rigorous research into the value (or otherwise) of such treatments in palliative and supportive cancer care.