Effects of photobiomodulation and a physical exercise program on the expression of inflammatory and cartilage degradation biomarkers and functional capacity in women with knee osteoarthritis: a randomized blinded study

Autor: Patricia Gabrielli Vassão, Ana Carolina Flygare de Souza, Raquel Munhoz da Silveira Campos, Livia Assis Garcia, Helga Tatiana Tucci, Ana Claudia Muniz Renno
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Advances in Rheumatology, Vol 61, Iss 1, Pp 1-10 (2021)
Druh dokumentu: article
ISSN: 2523-3106
DOI: 10.1186/s42358-021-00220-5
Popis: Abstract Background The knee osteoarthritis (OA) is a joint disease characterized by degradation of articular cartilage that leads to chronic inflammation. Exercise programs and photobiomodulation (PBM) are capable of modulating the inflammatory process of minimizing functional disability related to knee OA. However, their association on the concentration of biomarkers related to OA development has not been studied yet. The aim of the present study is to investigate the effects of PBM (via cluster) with a physical exercise program in functional capacity, serum inflammatory and cartilage degradation biomarkers in patients with knee OA. Methods Forty-two patients were randomly allocated in 3 groups: ESP: exercise + sham PBM; EAP: exercise + PBM and CG: control group. Six patients were excluded before finished the experimental period. The analyzed outcomes in baseline and 8-week were: the Western Ontario and McMaster Universities Osteoarthritis (WOMAC) and the evaluation of serum biomarkers concentration (IL-1β, IL-6, IL-8, IL-10 e TNF-α, and CTX-II). Results An increase in the functional capacity was observed in the WOMAC total score for both treated groups (p
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