OBJECTIVE: To test the hypothesis that joint hyperlaxity can play some role in the pathogenesis of pain in primary fibromyalgia. METHODS: A total of 66 women with fibromyalgia (according to the 1990 American College of Rheumatology criteria) and 70 women with other rheumatic diseases were examined for joint laxity based on 5 criteria (The Non-Dominant Spanish modification). Individuals meeting 4 or 5 criteria were considered to be hyperlax. RESULTS: Joint hyperlaxity was detected in 18 (27.3%) of the patients with fibromyalgia and 8 (11.4%) of those with another rheumatic disorder. The statistical analysis revealed significant differences (P < 0.05) between both groups. CONCLUSION: The results of this study suggest that joint hypermobility and fibromyalgia are associated. Joint hyperlaxity may play a prominent role in the pathogenesis of pain in fibromyalgia.
OBJECTIVE: To test the hypothesis that joint hyperlaxity can play some role in the pathogenesis of pain in primary fibromyalgia. METHODS: A total of 66 women with fibromyalgia (according to the 1990 American College of Rheumatology criteria) and 70 women with other rheumatic diseases were examined for joint laxity based on 5 criteria (The Non-Dominant Spanish modification). Individuals meeting 4 or 5 criteria were considered to be hyperlax. RESULTS:Joint hyperlaxity was detected in 18 (27.3%) of the patients with fibromyalgia and 8 (11.4%) of those with another rheumatic disorder. The statistical analysis revealed significant differences (P < 0.05) between both groups. CONCLUSION: The results of this study suggest that joint hypermobility and fibromyalgia are associated. Joint hyperlaxity may play a prominent role in the pathogenesis of pain in fibromyalgia.
Authors: Tamara C Valovich McLeod; Laura C Decoster; Keith J Loud; Lyle J Micheli; J Terry Parker; Michelle A Sandrey; Christopher White Journal: J Athl Train Date: 2011 Mar-Apr Impact factor: 2.860