Immediate Effects of Electroacupuncture and Manual Acupuncture on Pain,Mobility and Muscle Strength in Patients with Knee Osteoarthritis: A Randomised Controlled Trial
Restricted accessOtherFirst published online June, 2014
Immediate Effects of Electroacupuncture and Manual Acupuncture on Pain,Mobility and Muscle Strength in Patients with Knee Osteoarthritis: A Randomised Controlled Trial
To compare the immediate effects of electroacupuncture and manual acupuncture on pain, mobility and muscle strength in patients with knee osteoarthritis.
Methods
Sixty patients with knee osteoarthritis, with a pain intensity of ≥2 on the pain Numerical Rating Scale, were included. The patients were randomised into two groups: manual acupuncture and electroacupuncture. Pain intensity, degree of dysfunction (Timed Up and Go (TUG) test), maximal voluntary isometric contraction and pressure pain threshold were assessed before and after a single session of manual acupuncture or electroacupuncture treatments.
Results
Both groups showed a significant reduction in pain intensity (p<0.001) and time to run the TUG test after the acupuncture treatment (p=0.005 for the manual acupuncture group and p=0.002 for the electroacupuncture group). There were no differences between the groups regarding pain intensity (p=0.25), TUG test (p=0.70), maximum voluntary isometric contraction (p=0.43) or pressure pain threshold (p=0.27).
Conclusions
This study found no difference between the immediate effects of a single session of manual acupuncture and electroacupuncture on pain, muscle strength and mobility in patients with knee osteoarthritis.
Trial Registration Number
RBR-9TCN2X.
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