title: Efficacy and safety of the combined use of celecoxib, diacerein and a combination of glucosamine and chondroitin for the control of musculoskeletal pain associated with osteoarthritis and nonspecific back pain
abstract: The combined use of drugs with different mechanisms of action is the main principle of musculoskeletal pain control in rheumatic diseases. However, there are few studies evaluating the efficacy of this approach in real practice.Objective: to determine the efficacy and safety of the combined use of celecoxib, diacerein, and the combination of glucosamine + chondroitin in osteoarthritis (OA) and chronic nonspecific low back pain (NSLBP). Material and methods. Statistical analysis of data obtained 
journal: Modern Rheumatology Journal