Abstract
Aim:To examine the effects of low-amplitude, low frequency electromagnetic field therapy (EMF) therapy in patients with persistent chronic lower back pain associated with degenerative disc disease.Design:Double-blind, randomized and placebo controlled.Intervention:EMF using a medical device resonator; control group underwent same procedures, except the device was turned off.Outcome measures:Pain reduction and mobility.Results:Improvements in overall physical health, social functioning and reduction in bodily pain were observed in the EMF group. The pain relief rating scale showed a higher level of pain relief at the target area in the EMF group. An increase in left lateral mobility was seen only in the EMF group.Conclusion:EMF treatment may be of benefit to patients with chronic nonresponsive lower back pain associated with degenerative disc disease.
Highlights
A double-blind, randomized, placebo-controlled pilot study was conducted to assess the efficacy of electromagnetic field therapy (EMF) for the management of chronic lower back pain associated with some degenerative disc disease
A larger study is warranted in order to further validate the findings of the present pilot study and control for accidental biases
Summary
To examine the effects of low-amplitude, low frequency electromagnetic field therapy (EMF) therapy in patients with persistent chronic lower back pain associated with degenerative disc disease
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