Clinical rheumatology
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Clinical rheumatology · May 2008
Randomized Controlled TrialA pilot study of acupuncture as adjunctive treatment of rheumatoid arthritis.
We evaluated the efficacy of acupuncture as a useful adjuvant treatment in the management of rheumatoid arthritis (RA). A pilot, randomized, double-blind, and controlled clinical trial was conducted. Forty RA patients with active disease despite stable therapy for at least the preceding 1 month were randomized to receive a standard protocol of acupuncture (AC) or superficial acupuncture at non-acupuncture points (controlAC) for 9 weeks. ⋯ On the other hand, only the AC patients had within group improvement on the variables DAS, HAQ, morning stiffness, patient and physician global assessment of treatment, and physician global assessment of disease activity in comparison to baseline visit. Despite the improvement of some studied variables, there was no significant difference in the proportion of patients that reached ACR20 between the AC and controlAC groups. This negative result can be related to the small sample size, selection of patients, type of acupuncture protocol applied, and difficulties in establishing an innocuous and trustworthy placebo group to studies involving acupuncture.