Bracelets 'useless' in arthritis

Copper bracelets and magnetic wrist straps are useless for relieving pain in people with arthritis, say University of York researchers.

In the first tightly controlled trial to look at both alternative therapies, there was no benefit to their use for pain or stiffness. All 45 patients tested a copper bracelet, two different magnetic wrist straps, and a demagnetised version.

An arthritis charity said people should not waste their money on the therapies.

Study leader Stewart Richmond, a research fellow in the Department of Health Sciences, said there had only been one other randomised controlled trial - comparing the treatment with placebo - on copper bracelets and that was done in the 1970s. The market - particularly in magnetic devices which can cost £25 and £65 for the wrist straps - is worth billions of dollars worldwide.

In the trial, 45 people aged 50 or over, who were all diagnosed as suffering from osteoarthritis wore each of the four devices in a random order over a 16-week period.

They were all ineffective in terms of pain, stiffness and physical function, the researchers reported in the journal Complementary Therapies in Medicine.

Source - BBC

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