Clinical rheumatology
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Clinical rheumatology · Oct 2020
Randomized Controlled TrialComparison of the short-term results of single-dose intra-articular peptide with hyaluronic acid and platelet-rich plasma injections in knee osteoarthritis: a randomized study.
Intra-articular injections may be useful in terms of pain and functional status, in knee osteoarthritis (OA). Besides hyaluronic acid (HA) and platelet-rich plasma (PRP), peptide molecules recently begin to be used. The aim of this study was to compare the efficacy of intra-articular peptide Prostrolane® (CAREGEN Co. Ltd.) injection with that of the HA and PRP in the persons with OA. ⋯ As a result, pain relief and functional improvement were obtained after the intra-articular HA, peptide, and PRP injections in OA, and decrease in pain was better in the peptide group. Key Points • The short-term effects of intra-articular HA, peptide, and PRP injections were compared in knee osteoarthritis. • HA, peptide, and PRP injections may be useful in pain relief and functional improvement in knee osteoarthritis.