Abstract
Purpose
Many cancer survivors use complementary and alternative health methods (CAM). Because we are unaware of high-level evidence supporting CAM for preventing cancer recurrence, we studied post-treatment survivors who use CAM to assess (1) the percentage who included preventing recurrence as a motive for using CAM, (2) characteristics of survivors who use CAM intended to prevent recurrence, and (3) CAM domains associated with use for recurrence prevention.
Methods
We studied participants in the American Cancer Society’s Study of Cancer Survivors-I (nationwide study of adult survivors) who used CAM (excluding osteopathy, yoga, tai chi, or qi gong users, as well as anyone whose only reported CAM was prayer/meditation). Multivariable logistic regression was used to examine associations of independent variables with CAM use for recurrence prevention.
Results
Among 1220 survivors using CAM, 14.8% reported recurrence prevention as a reason for CAM use (although only 0.4% indicated this was their only reason). The following were independently associated with odds of CAM use to prevent recurrence: not being married/in a marriage-like relationship (OR = 1.53, 95% confidence interval [CI] 1.05–2.23), using mind–body (OR = 1.65, 95% CI 1.08–2.51) or biologically based (OR = 4.11, 95% CI 1.96–8.59) CAM and clinically relevant fear of recurrence (OR = 1.96, 95% CI 1.38–2.78).
Conclusions
Approximately 1/7 of survivors who use CAM have unrealistic expectations about CAM reducing recurrence risk. This expectation is strongly associated with the use of biologically based CAM.
Implications for Cancer Survivors
Patient education should support informed decisions and realistic expectations regarding any complementary/integrative or mainstream/conventional clinical intervention.
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References
Gansler T, Kaw C, Crammer C, Smith T. A population-based study of prevalence of complementary methods use by cancer survivors: a report from the American Cancer Society’s studies of cancer survivors. Cancer. 2008;113(5):1048–57.
Bell RM. A review of complementary and alternative medicine practices among cancer survivors. Clin J Oncol Nurs. 2010;14(3):365–70.
Goldstein MS, Brown ER, Ballard-Barbash R, Morgenstern H, Bastani R, Lee J, et al. The use of complementary and alternative medicine among California adults with and without cancer. Evid Based Complement Alternat Med. 2005;2(4):557–65.
Horneber M, Bueschel G, Dennert G, Less D, Ritter E, Zwahlen M. How many cancer patients use complementary and alternative medicine: a systematic review and metaanalysis. Integr Cancer Ther. 2012;11(3):187–203.
King N, Balneaves LG, Levin GT, Nguyen T, Nation JG, Card C, et al. Surveys of cancer patients and cancer health care providers regarding complementary therapy use, communication, and information needs. Integr Cancer Ther. 2015;14(6):515–24.
Luo Q, Asher GN. Complementary and alternative medicine use at a Comprehensive Cancer Center. Integr Cancer Ther. 2017;16(1):104–9.
Mao JJ, Palmer CS, Healy KE, Desai K, Amsterdam J. Complementary and alternative medicine use among cancer survivors: a population-based study. J Cancer Surviv. 2011;5(1):8–17.
Davis EL, Oh B, Butow PN, Mullan BA, Clarke S. Cancer patient disclosure and patient-doctor communication of complementary and alternative medicine use: a systematic review. Oncologist. 2012;17(11):1475–81.
Sanford NN, Sher DJ, Ahn C, Aizer AA, Mahal BA. Prevalence and nondisclosure of complementary and alternative medicine use in patients with cancer and cancer survivors in the United States. JAMA Oncol. 2019. https://doi.org/10.1001/jamaoncol.2019.0349.
Sohl SJ, Weaver KE, Birdee G, Kent EE, Danhauer SC, Hamilton AS. Characteristics associated with the use of complementary health approaches among long-term cancer survivors. Support Care Cancer. 2014;22(4):927–36.
Greenlee H, DuPont-Reyes MJ, Balneaves LG, et al. Clinical practice guidelines on the evidence-based use of integrative therapies during and after breast cancer treatment. CA Cancer J Clin. 2017;67(3):194–232.
Deng GE, Rausch SM, Jones LW, Gulati A, Kumar NB, Greenlee H, et al. Complementary therapies and integrative medicine in lung cancer: diagnosis and management of lung cancer, 3rd ed: American College of Chest Physicians evidence-based clinical practice guidelines. Chest. 2013;143(5 Suppl):e420S–36S.
Deng GE, Cassileth BR, Cohen L, et al. Integrative Oncology Practice Guidelines. J Soc Integr Oncol. 2007;5(2):65–84.
Berger AM, Mooney K, Banerjee CB. Cancer-related fatigue version 1.2019. NCCN Clinical Practice Guidelines in Oncology 2019; nccn.org. Accessed March 21, 2019.
Ettinger DS, Berger MJ, Aston J, et al. Antiemesis version 1.2019. NCCN Clinical Practice Guidelines in Oncology 2019; nccn.org. Accessed March 21, 2019.
Riba MB, Donovan KA, Andersen B, et al. Distress Management version 2.2019. NCCN Clinical Practice Guidelines in Oncology 2019; nccn.org. Accessed 21 March 2019.
Swarm RA, Paice JA, Anghelescu DL. Adult cancer pain version 2.2019. NCCN Clinical Practice Guidelines in Oncology 2019; nccn.org. Accessed March 21, 2019.
Verhoef MJ, Balneaves LG, Boon HS, Vroegindewey A. Reasons for and characteristics associated with complementary and alternative medicine use among adult cancer patients: a systematic review. Integr Cancer Ther. 2005;4(4):274–86.
Munstedt K, Kirsch K, Milch W, Sachsse S, Vahrson H. Unconventional cancer therapy--survey of patients with gynaecological malignancy. Arch Gynecol Obstet. 1996;258(2):81–8.
Risberg T, Kaasa S, Wist E, Melsom H. Why are cancer patients using non-proven complementary therapies? A cross-sectional multicentre study in Norway. Eur J Cancer. 1997;33(4):575–80.
Chrystal K, Allan S, Forgeson G, Isaacs R. The use of complementary/alternative medicine by cancer patients in a New Zealand regional cancer treatment centre. N Z Med J. 2003;116(1168):U296.
Smith T, Stein KD, Mehta CC, Kaw C, Kepner JL, Buskirk T, et al. The rationale, design, and implementation of the American Cancer Society’s studies of cancer survivors. Cancer. 2007;109(1):1–12.
Campbell PT, Patel AV, Newton CC, Jacobs EJ, Gapstur SM. Associations of recreational physical activity and leisure time spent sitting with colorectal cancer survival. J Clin Oncol. 2013;31(7):876–85.
Maliniak ML, Patel AV, McCullough ML, et al. Obesity, physical activity, and breast cancer survival among older breast cancer survivors in the cancer prevention study-II nutrition cohort. Breast Cancer Res Treat. 2018;167(1):133–45.
Wang Y, Jacobs EJ, Gapstur SM, Maliniak ML, Gansler T, McCullough ML, et al. Recreational physical activity in relation to prostate cancer-specific mortality among men with nonmetastatic prostate cancer. Eur Urol. 2017;72(6):931–9.
Simard S, Savard J. Fear of cancer recurrence inventory: development and initial validation of a multidimensional measure of fear of cancer recurrence. Support Care Cancer. 2009;17(3):241–51.
Simard S, Savard J. Screening and comorbidity of clinical levels of fear of cancer recurrence. J Cancer Surviv. 2015;9(3):481–91.
Judson PL, Abdallah R, Xiong Y, Ebbert J, Lancaster JM. Complementary and alternative medicine use in individuals presenting for care at a comprehensive cancer center. Integr Cancer Ther. 2017;16(1):96–103.
Wanchai A, Armer JM, Stewart BR. Complementary and alternative medicine use among women with breast cancer: a systematic review. Clin J Oncol Nurs. 2010;14(4):E45–55.
Clarke TC. The use of complementary health approaches among U.S. adults with a recent cancer diagnosis. J Altern Complement Med. 2018;24(2):139–45.
Bishop FL, Yardley L, Lewith G. Developing a measure of treatment beliefs: the complementary and alternative medicine beliefs inventory. Complement Ther Med. 2005;13(2):144–9.
Bode AM, Dong Z. Toxic phytochemicals and their potential risks for human cancer. Cancer Prev Res (Phila). 2015;8(1):1–8.
Bjelakovic G, Nikolova D, Gluud C. Antioxidant supplements and mortality. Curr Opin Clin Nutr Metab Care. 2014;17(1):40–4.
Cohen PA. Hazards of hindsight--monitoring the safety of nutritional supplements. N Engl J Med. 2014;370(14):1277–80.
Starr RR. Too little, too late: ineffective regulation of dietary supplements in the United States. Am J Public Health. 2015;105(3):478–85.
Nahin RL, Barnes PM, Stussman BJ. Insurance coverage for complementary health approaches among adult users: United States, 2002 and 2012. NCHS Data Brief. 2016;(235):1–8.
Funding
This work is funded by the Intramural Research Department of the American Cancer Society.
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Ted Gansler: conceptualization, methodology, writing—original draft, writing—review, and editing
Sara Strollo: conceptualization, formal analysis, methodology, writing—original draft, writing—review, and editing
Elizabeth Fallon: conceptualization, formal analysis, methodology, writing—original draft, writing—review, and editing
Corinne Leach: conceptualization, methodology, supervision, writing—review, and editing
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Institutional review board approval was obtained from Emory University and from each state cancer registry.
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The authors declare that they have no conflicts of interest.
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
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Informed consent was obtained from all individual participants included in the study.
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Gansler, T., Strollo, S., Fallon, E. et al. Use of complementary/integrative methods: cancer survivors’ misconceptions about recurrence prevention. J Cancer Surviv 13, 418–428 (2019). https://doi.org/10.1007/s11764-019-00762-0
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DOI: https://doi.org/10.1007/s11764-019-00762-0