Chronic Low-Back Pain: Is Infection a Common Cause?
SOURCE: ACA News ~ September 2013
By Daniel Redwood, DC
A 2013 randomized trial by Hanne Albert and colleagues at the University of Southern Denmark, published in the European Spine Journal,  found that 100 days of treatment with a disc-penetrating antibiotic was significantly more effective than a placebo for relief of chronic low-back pain (CLBP) in people whose MRI exam showed Modic Type 1 changes, which are associated with degeneration and inflammation. If confirmed by other studies, this would mean that disc infection is a far more common cause of CLBP than previously known.
Rare indeed is the publication of a Research paper with the potential to overturn long-standing, fundamental assumptions about the nature of a disease. Virtually all clinical research is incremental in its expansion of our knowledge — by evaluating the effectiveness of treatment methods, demonstrating the conditions under which they are most likely to be beneficial and exploring the physical mechanisms through which they work. But every now and then, a study like Marshall and Warren’s 1982 discovery  of the association between the heliobacter pylori bacterium and peptic ulcers appears out of left field to upend what previously passed for conventional wisdom.
In recent years, arguably the only publication to trigger a major reorientation of our understanding in an area critical to chiropractic practice was the 2008 Cassidy et al. paper in Spine,  in which the investigators examined nine years of medical records in the Canadian province of Ontario (covering 100 million patient years) and were able to definitively demonstrate that the likelihood of a stroke is no greater if one visits a doctor of chiropractic (DC) than if one visits a medical doctor. Overnight, this study shifted our understanding of stroke vis-à-vis chiropractic, with the authors concluding: “The increased risks of VBA (vertebrobasilar artery) stroke associated with chiropractic and PCP (primary care physician) visits is likely due to patients with headache and neck pain from VBA dissection seeking care before their stroke. We found no evidence of excess risk of VBA stroke associated (with) chiropractic care compared to primary care.”
There’s a lot more material like this @:
Is the Albert et al. study on antibiotics treatment of CLBP this kind of game-changer?