Journal
JOURNAL OF CLINICAL NEUROSCIENCE
Volume 20, Issue 8, Pages 1062-1067Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.jocn.2012.10.022
Keywords
Complementary and alternative medicine CAM; Epidemiology; Parkinson's disease
Categories
Funding
- Wenzhou Municipal Science and Technology Bureau in Zhejiang province [H20070044, Y20080145]
- Administration of Traditional Chinese Medicine of Zhejiang Province [2010ZQ010]
- Xinmiao Planning Project of Science and Technology Department of Zhejiang Province [2008R40G2090034]
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Parkinson's disease (PD) is a common and debilitating neurodegenerative disorder without a known neuroprotective cure. Currently, an increasing number of patients with PD resort to complementary and alternative medicine (CAM). This study aimed to determine the epidemiology of CAM use for PD worldwide. Methodological issues included the definition of CAM, running a search strategy using five databases, and citation tracking. Six studies estimated the prevalence of CAM use for PD to be between 25.7% and 76%. The response rates in these surveys varied from 81% to 100%. Frequently utilized forms of therapy were acupuncture, massage, herbs, and vitamins/health supplements, and these therapies were mainly used to improve the associated motor symptoms of PD. However, only 11% to 20% of these patients were referred to use CAM by a healthcare professional. Of the sociodemographic and disease-specific factors, CAM use was correlated with female sex, age, age at onset of PD, longer duration of PD, degree of education, higher income, rural location, comorbidity for indications, levodopa load, and severe motor symptoms. These results suggested that CAM use is widespread among patients with PD worldwide, but the largely unexamined use of CAM requires more attention. Moreover, there is a lack of communication between physicians and patients, increasing the risks associated with CAM use and the potential for adverse events. (C) 2013 Elsevier Ltd. All rights reserved.
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