Research, Case Studies & Testimonials

The longest and largest randomised, controlled phase III clinical trial of acupuncture ever conducted has found that acupuncture can significantly improve the symptoms of arthritis of the knee. The study of 570 patients was carried out at the University of Maryland School of Medicine. The patients were randomly assigned to receive 23 treatments of either true or sham (no actual insertion of needles) acupuncture or a 12-week knee osteoarthritis education course. At the end of the study, the true acupuncture group had the greatest reduction (40%) in  knee pain and the greatest improvement (nearly 40%) in knee function. The study was funded by the National Center for Complementary and Alternative Medicine (NCCAM) and the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), both components of the US National Institutes of Health. "For the first time, a clinical trial with sufficient rigour, size, and duration has shown that acupuncture reduces the pain and functional impairment of osteoarthritis of the knee," said Stephen E. Straus, NCCAM Director. "These results also indicate that acupuncture can serve as an effective addition to a standard regimen of care and improve quality of life for knee osteoarthritis sufferers.

Ann Intern Med,  Dec 2004;  141:  901-910.