Journal of manipulative and physiological therapeutics
-
J Manipulative Physiol Ther · Jul 2004
Randomized Controlled Trial Comparative Study Clinical TrialA randomized clinical trial comparing chiropractic adjustments to muscle relaxants for subacute low back pain.
The adult lifetime incidence for low back pain is 75% to 85% in the United States. Investigating appropriate care has proven difficult, since, in general, acute pain subsides spontaneously and chronic pain is resistant to intervention. Subacute back pain has been rarely studied. ⋯ Chiropractic was more beneficial than placebo in reducing pain and more beneficial than either placebo or muscle relaxants in reducing GIS.
-
J Manipulative Physiol Ther · Jul 2004
Randomized Controlled Trial Clinical TrialAreas of capsaicin-induced secondary hyperalgesia and allodynia are reduced by a single chiropractic adjustment: a preliminary study.
The aim of the study was to investigate the hypoalgesic effects of a single spinal manipulation treatment on acute inflammatory reactions and pain induced by cutaneous application of capsaicin. ⋯ These results suggest hypoalgesic effects following a single SMT. As local vascular parameter was not affected by the single SMT, the hypoalgesic effects appear to be due to central mechanisms.