Abstract
We investigated the prevalence and predictors of complementary and alternative medicine (CAM) use by patients with rheumatoid arthritis (RA) in Japan. A cross-sectional descriptive study was performed using the database from a large observational cohort of RA patients in the Institute of Rheumatology, Tokyo Women's Medical University. Logistic regression analysis was carried out to reveal predictive factors for CAM use. Among 3815 RA patients, 1321 (34.6%; 174 males, 1147 females) used at least one type of CAM. Health foods, including dietary supplements, were the most commonly used. CAM was more frequently used by female patients (odds ratio: 0.578; 95% confidence interval [CI] = 0.451–0.740). A multiple logistic regression analysis revealed that sex (odds ratio: 0.489; 95% CI = 0.333–0.718) and degree of satisfaction with disease-modifying antirheumatic drugs (DMARDs) (odds ratio: 0.899; 95% CI = 0.852–0.948) were significant independent predictive factors for CAM use. The serum C-reactive protein level and erythrocyte sedimentation rate showed no significant associations with CAM use. Approximately 35% of RA patients used CAM in Japan. Female patients and patients dissatisfied with DMARDs used CAM more frequently, regardless of their disease activity.
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RJ Hilsden MJ Verhoef A Best G Pocobelli (2003) ArticleTitleComplementary and alternative medicine use by Canadian patients with inflammatory bowel disease: results from a national survey Am J Gastroenterol 7 1563–8 10.1111/j.1572-0241.2003.07519.x Occurrence Handle10.1111/j.1572-0241.2003.07519.x
LC Holdcraft N Assefi D Buchwald (2003) ArticleTitleComplementary and alternative medicine in fibromyalgia and related syndromes Best Pract Res Clin Rheumatol 4 667–83 10.1016/S1521-6942(03)00037-8 Occurrence Handle10.1016/S1521-6942(03)00037-8
N Argaez-Lopez NH Wacher J Kumate-Rodriguez M Cruz J Talavera E Rivera-Arce et al. (2003) ArticleTitleThe use of complementary and alternative medicine therapies in type 2 diabetic patients in Mexico Diabetes Care 8 2470–1 Occurrence Handle10.2337/diacare.26.8.2470
N Shafiq M Gupta S Kumari P Pandhi (2003) ArticleTitlePrevalence and pattern of use of complementary and alternative medicine (CAM) in hypertensive patients of a tertiary care center in India Int J Clin Pharmacol Ther 7 294–8 Occurrence Handle10.1016/S1525-0016(03)00040-6
HA Kim YI Seo (2003) ArticleTitleUse of complementary and alternative medicine by arthritis patients in a university hospital clinic serving rheumatology patients in Korea Rheumatol Int 6 277–81 10.1007/s00296-003-0311-6 Occurrence Handle10.1007/s00296-003-0311-6
B Fautrel V, St Adam Y Pierre L Joseph AE Clarke JR Penrod (2002) ArticleTitleUse of complementary and alternative therapies by patients self-reporting arthritis or rheumatism: results from a nationwide Canadian survey J Rheumatol 11 2435–41
JWG Jacobs FW Kraaimaat JW Bijlsma (2001) ArticleTitleWhy do patients with rheumatoid arthritis use alternative treatments? Clin Rheumatol 3 192–6 10.1007/PL00011199 Occurrence Handle10.1007/PL00011199
JK Rao K Mihaliak K Kroenke J Bradley WM Tierney M Weinberger (1999) ArticleTitleUse of complementary therapies for arthritis among patients of rheumatologists Ann Intern Med 6 409–16
Y Matusda G Singh H Yamanaka E Tanaka W Urano A Taniguchi et al. (2003) ArticleTitleValidation of a Japanese version of the Stanford Health Assessment Questionnaire in 3763 patients with rheumatoid arthritis Arthritis Rheum 6 784–8 10.1002/art.11465 Occurrence Handle10.1002/art.11465
FC Arnett SM Edworthy DA Bloch DJ McShane JF Fries NS Cooper et al. (1988) ArticleTitleThe American Rheumatism Association 1987 revised criteria for the classification of rheumatoid arthritis Arthritis Rheum 3 315–24 Occurrence Handle10.1002/art.1780310302
DM Eisenberg RB Davis SL Ettner S Appel S Wilkey M Van Rompay et al. (1998) ArticleTitleTrends in alternative medicine use in the United States, 1990–1997: results of a follow-up national survey JAMA 18 1569–75 10.1001/jama.280.18.1569 Occurrence Handle10.1001/jama.280.18.1569
M Boisset MA Fitzcharles (1994) ArticleTitleAlternative medicine use by rheumatology patients in a universal health care setting J Rheumatol 1 148–52
GJ Visser L Peters JJ Rasker (1992) ArticleTitleRheumatologists and their patients who seek alternative care: an agreement to disagree Br J Rheumatol 7 485–90 Occurrence Handle10.1093/rheumatology/31.7.485
DM Eisenberg RC Kessler C Foster FE Norlock DR Calkins TL Delbanco (1993) ArticleTitleUnconventional medicine in the United States. Prevalence, costs, and patterns of use N Engl J Med 4 246–52 10.1056/NEJM199301283280406 Occurrence Handle10.1056/NEJM199301283280406
NC Elder A Gillcrist R Minz (1997) ArticleTitleUse of alternative health care by family practice patients Arch Fam Med 2 181–4 10.1001/archfami.6.2.181 Occurrence Handle10.1001/archfami.6.2.181
RD Altman KC Marcussen (2001) ArticleTitleEffects of a ginger extract on knee pain in patients with osteoarthritis Arthritis Rheum 11 2531–8 10.1002/1529-0131(200111)44:11<2531::AID-ART433>3.0.CO;2-J Occurrence Handle10.1002/1529-0131(200111)44:11<2531::AID-ART433>3.0.CO;2-J
F Richy O Bruyere O Ethgen M Cucherat Y Henrotin JY Reginster (2003) ArticleTitleStructural and symptomatic efficacy of glucosamine and chondroitin in knee osteoarthritis: a comprehensive meta-analysis Arch Intern Med 13 1514–22 10.1001/archinte.163.13.1514 Occurrence Handle10.1001/archinte.163.13.1514
H Yamashita H Tsukayama AR White Y Tanno C Sugishita E Ernst (2001) ArticleTitleSystematic review of adverse events following acupuncture: the Japanese literature Complement Ther Med 2 98–104 10.1054/ctim.2001.0446 Occurrence Handle10.1054/ctim.2001.0446
E Ernst (2000) ArticleTitleComplementary and alternative medicine in rheumatology Baillieres Best Pract Res Clin Rheumatol 4 731–49 10.1053/berh.2000.0110 Occurrence Handle10.1053/berh.2000.0110
E Nishimagi Y Kawaguchi C Terai H Kajiyama M Hara N Kamatani (2001) ArticleTitleProgressive interstitial renal fibrosis due to Chinese herbs in a patient with calcinosis Raynaud esophageal sclerodactyly telangiectasia (CREST) syndrome Intern Med 10 1059–63 Occurrence Handle10.2169/internalmedicine.40.1059
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Kajiyama, H., Akama, H., Yamanaka, H. et al. One third of Japanese patients with rheumatoid arthritis use complementary and alternative medicine. Mod Rheumatol 16, 355–359 (2006). https://doi.org/10.1007/s10165-006-0521-3
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DOI: https://doi.org/10.1007/s10165-006-0521-3