While research supports the value of spinal manipulation for chronic low back pain when performed by doctors of chiropractic, a new study published in JAMA Network Open suggests doctors of osteopathy and physical therapists don't enjoy the same success.
Participants were randomized into one of three groups and received six treatment sessions of spinal manipulation, spinal mobilization or placebo (sham cold laser) over the course of three weeks (two sessions per week for three weeks). Primary outcome measures assessed included 1) change in Numerical Pain Rating Scale (NPRS) score over the past seven days; and 2) change in Roland-Morris Disability Questionnaire score 48-72 hours after completion of the six treatments.
In their conclusion, the authors state: "Our findings indicated that spinal manipulation and spinal mobilization were no more effective than a well-chosen placebo in reducing pain and disability in patients with chronic low back pain. We conclude that these manipulative therapy techniques do not appear to be effective for chronic low back pain, at least among relatively young individuals with mild to moderate back pain."
Interesting ... but what if the treating clinicians had been doctors of chiropractic? Here are just a few of the studies supporting chiropractic spinal manipulation for chronic LBP:
- Giles LG, et al. Spine, 2003 Jul 15;28(14):1490-502.
- Senna MK, et al. Spine, 2011 Aug 15;36(18):1427-1437.
- Muller R, et al. JMPT, 2005;28(1)3-11.
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