Identification of serological biomarker profiles associated with total joint replacement in osteoarthritis patients

作者: R.H.G.P. Arends , M.A. Karsdal , K.M. Verburg , C.R. West , A.C. Bay-Jensen

DOI: 10.1016/J.JOCA.2017.01.006

关键词:

摘要: Summary Objective Establish a biomarker panel associated with all-cause total joint replacement (TJR) through identification of patients osteoarthritis (OA) who do or not progress to TJR and investigate effects nonsteroidal anti-inflammatory drugs (NSAIDs). Design Serum samples from enrolled in phase III trials tanezumab experienced ( n  = 174) matched did  = 321) were analyzed for bone, cartilage, soft tissue, inflammation markers. Classification Regression Tree (CART) analysis was used identify phenotypes TJR. Results At baseline, combinations use NSAIDs before starting during treatment Conclusions Although validation on other cohorts is necessary, biomarkers may assist identifying will need The profiles suggest NSAID increases importance bone metabolism pathology.

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