Complementary and Alternative Medicine (CAM): use and views among patients with solid organ and haematological malignancies in Northland, New Zealand.

AIMS

Complementary Alternative Medicine (CAM) use among patients with malignant diagnosis has been rising globally. This study assesses the prevalence of CAM among patients with solid organ or haematological malignancy at a regional outpatient cancer and blood service in Northland, New Zealand. Secondary objectives include determining: i) types of CAM used, ii) sources of information, and iii) patient perspectives on CAM.

METHOD

In this single-centre cross-sectional study, patients attending treatment or follow-up appointments at the Jim Carney Cancer Treatment Centre (JCC) between 25 September to 20 October 2017 were invited to complete an anonymous self-administered questionnaire.

RESULTS

Of the 306 assessable entries, 29% (n=89) respondents were using CAM, 10% had intentions to use CAM in the future, while 45% were undecided. Word-of-mouth (58%) was the most common source of CAM information, followed by internet sources (36%) and healthcare professionals (27%). Biologically based therapies were the most popular form of CAM used. Common reasons for CAM use include symptom relief (65%), perceived lower toxicity (62%), holistic (52%), natural (51%) and potential for cure (45%). Only 49% of CAM users felt comfortable discussing their CAM use with their oncologist/ haematologist.

CONCLUSION

CAM use is common and has relevance across oncology treatment centres nationwide. Local research into CAM use can serve to raise awareness and to assist healthcare professional training in addressing CAM use in a specific patient population.