Volume 31, Issue 2 , Pages 127-129, February 2008
Pain Perception in Patients With Intermittent Low Back Pain
Abstract
Objective
This study investigates if patients with intermittent low back pain (LBP) have a permanently increased pain perception between attacks.
Methods
A case-controlled study was performed in a university laboratory. Sixteen patients with intermittent LBP in a pain-free phase were recruited from 3 chiropractic practices. These 16 patients were compared with an age- and sex-matched symptom-free control group, who had never had persistent pain syndromes, by applying a standardized algometer stimulus to 8 points on the body and registering the subjects' perceived pain on a 100-mm visual analog pain scale.
Results
No differences in pain perception were found between the 2 groups.
Conclusion
Patients with intermittent LBP do not seem to have an altered pain perception between attacks, with the possible exception of facilitation on a local segmental spinal cord level.
Key Indexing Terms: Low Back Pain, Pain Threshold, Long-Term Potentiation, Chiropractic
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PII: S0161-4754(07)00335-1
doi:10.1016/j.jmpt.2007.12.012
© 2008 Published by Elsevier Inc.
Volume 31, Issue 2 , Pages 127-129, February 2008
