Motor control learning in chronic low back pain
Marianne L Magnusson1, Daniel H Chow, Zoe Diamandopoulos
1Department of Environmental and Occupational Medicine, University of Aberdeen, Aberdeen, UK. marianne_magnusson5@hotmail.com
Study Design:
A randomized prospective cohort study of participants with chronic low back pain, seeking physical therapy, with follow-up at weeks 6 and 28. Effects of conventional physiotherapy and physiotherapy with the addition of postural biofeedback were compared.
Objective:
To evaluate the benefits of postural biofeedback in chronic low back pain participants.
Summary Of Background Data:
Biofeedback using electromyographic signals has been used in chronic low back pain with mixed results. Postural feedback had not been previously used.
Methods:
Demographic and psychological baseline data along with range of motion were analyzed from a sample of 47 chronic participants with low back pain randomized into conventional physiotherapy with or without the addition of postural biofeedback.
Results:
After 6 months, there were 21 dropouts. The participants with biofeedback had markedly improved status in visual analog pain scales, short form-36, and range of motion.
Conclusion:
The study strongly suggests that postural feedback is a useful adjunct to conventional physiotherapy of chronic low back pain participants.
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