Use of complementary/alternative medicine by breast cancer survivors in Ontario: prevalence and perceptions.

PURPOSE: To determine the prevalence of use of complementary/alternative medicine (CAM) by breast cancer survivors in Ontario, Canada, and to compare the characteristics of CAM users and CAM nonusers. PATIENTS AND METHODS: A questionnaire was mailed to a random sample of Ontario women diagnosed with breast cancer in 1994 or 1995. RESULTS: The response rate was 76.3%. Overall, 66.7% of the respondents reported using CAM, most often in an attempt to boost the immune system. CAM practitioners (most commonly chiropractors, herbalists, acupuncturists, traditional Chinese medicine practitioners, and/or naturopathic practitioners) were visited by 39.4% of the respondents. In addition, 62.0% reported use of CAM products (most frequently vitamins/minerals, herbal medicines, green tea, special foods, and essiac). Almost one half of the respondents informed their physicians of their use of CAM. Multiple logistic regression analysis determined that support group attendance was the only factor significantly associated with CAM use. CONCLUSION: CAM use is common among Canadian breast cancer survivors, many of whom are discussing CAM therapy options with their physicians. Knowledge of CAM therapies is necessary for physicians and other health care practitioners to help patients make informed choices. CAM use may play a role in the positive benefits associated with support group attendance.

Breast cancer survivors' perceptions of complementary/alternative medicine (CAM): making the decision to use or not to use.

The study described in this article explored breast cancer survivors' perceptions and experiences as they decided whether to use a variety of complementary/alternative therapies. Six focus groups were conducted composed of women who had been diagnosed with breast cancer. Each 2-hour session was audiotaped and transcribed verbatim. In this article, the process by which the participants made the decision to use or not to use complementary/alternative therapies, including their discovery and investigation of complementary/alternative medicine (CAM) and their experiences using or not using CAM, are described. Barriers to using CAM included cost, access, and time. Family and friends generally supported the decision to use CAM; however, the participants described health care practitioners' reactions as mixed.