BackgroundAccess to and advice on Complementary and Alternative Medicine (CAM) are uncommon within Swedish conventional cancer care and little is known about cancer patients’ own use of CAM. The aim of this cross-sectional study was to explore Swedish cancer patients´ patterns of CAM use, their experiences and preferences.MethodsQuestionnaires were distributed consecutively to 1297 cancer patients at a university hospital’s out-patient oncology units. The response rate was 58% (n = 755). Descriptive statistics were used to analyze the survey data. A logistic regression model was used to investigate the association between CAM use and gender, age and level of education. Open-ended responses were analyzed, using qualitative content analysis.ResultsLifetime CAM use was reported by 34% (n = 256), and 26% (n = 198) used CAM after cancer diagnosis. Being female, younger and having higher education predicted CAM use. Most commonly used methods were natural products including vitamins and minerals and relaxation. Main reasons for CAM use were improvement of physical, general and emotional wellbeing and increasing the body’s ability to fight cancer. Satisfaction with CAM usage was generally high. Reported adverse effects were few and mild; 54% of users spent < 50 Euro a month on CAM. One third had discussed their CAM use with cancer care providers. More than half of all participants thought that cancer care providers should be able to discuss (58%) and to consider (54%) use of CAM modalities in cancer care.ConclusionsDespite limited access and advice within conventional cancer care, one fourth of Swedish cancer patients use CAM. The insufficient patient-provider dialogue diverges with most patients’ wish for professional guidance in their decisions and integration of CAM modalities in conventional cancer care. Concurrent and multimodal CAM use implies challenges and possibilities for cancer care that need to be considered.Electronic supplementary materialThe online version of this article (10.1186/s12906-019-2452-5) contains supplementary material, which is available to authorized users.

Anthroposophic health care is rooted in the work of Steiner and Wegman in Switzerland during the 1920s. The Swedish hospital in this study offers integrated conventional and anthroposophic health care therapies which are conceptualized as an extended and integrative variant of health care and not as CAM. In anthroposophic care, health is viewed as a matter of body, soul and spirit in balance. Therapeutic resources include nursing care, therapeutic conduct (art and body therapies) and medicines based on natural remedies. This study aims to deepen the understanding of what constitutes good care from a patient's perspective to alleviate patients' suffering and to identify clinical markers for good care. As anthroposophic care is associated with theory and holistic ideas, this study aims at exploring whether or not anthroposophic care has a beneficial effect. A qualitative method was used, and the analysis was conducted with a phenomenological hermeneutic approach. Sixteen former patients, of whom nine were diagnosed with various kinds of cancer and seven with burnout syndrome, were interviewed regarding their experience of anthroposophic care. Patients especially noted the benefits of the holistic caring environment; the empathetic approach and true caring offered, as well as the peaceful atmosphere and rest. A turning point or shift in perspectives, implying a home coming in relation to inner aspects was discussed as an outcome. Although patients in general were overwhelmingly impressed and positive they were also ambivalent. One interpretation is that there is a gap between the anthroposophic and conventional paradigm that affects patients negatively. As mutual scepticism still prevents any real integration between integrative and conventional care, the onus appears to be on the patient to take the risk and act as bridge-builder. From a caring science perspective, the study shows that appropriation of specific values and theory makes it possible to create a true caring culture.

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