Acupuncture for the Treatment of Rheumatoid Arthritis

Placebo-needles 17 will be used for those randomized to receive sham-acupuncture, which will be connected to the electrical current generator for the same duration and at the same acupuncture points without any current passing through, and intermittent non-specific manual twirling will also be applied. Patients are discouraged to communicate with each other before and after the treatment sessions to minimize bias.