2010
DOI: 10.3810/psm.2010.06.1781
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Hylan G-F 20 Improves Hip Osteoarthritis: A Prospective, Randomized Study

Abstract: We compared the efficacy and safety of intra-articular hylan G-F 20 with methylprednisolone acetate (MPA) for treating symptomatic Kellgren-Lawrence grade (KLG) 2 or 3 hip osteoarthritis in a prospective, randomized, multicenter, double-blind trial (N = 313). Two injections of hylan G-F 20 were administered 2 weeks apart (n = 150), or 1 injection of 40 mg MPA and 1 sham injection 2 weeks later (n = 155). The Western Ontario and McMaster Universities Arthritis Index (WOMAC) (total and subscale), clinician obser… Show more

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Cited by 42 publications
(38 citation statements)
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“…In this study, both hylan G-F 20 and MPA yielded clinically meaningful improvements in pain and function ( P < 0.0001) compared with baseline [80]. Response rates were higher for patients with grade 3 hip OA treated with hylan G-F 20 compared with MPA-treated patients, while similar relief was found for patients with grade 2 hip OA [80]. In addition, hylan G-F 20 also demonstrated effectiveness in one observational [81] and one retrospective study [82], relieving symptoms and improving hip function in patients eligible for total hip replacement.…”
Section: Efficacy Of Viscosupplementation In Other Jointsmentioning
confidence: 84%
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“…In this study, both hylan G-F 20 and MPA yielded clinically meaningful improvements in pain and function ( P < 0.0001) compared with baseline [80]. Response rates were higher for patients with grade 3 hip OA treated with hylan G-F 20 compared with MPA-treated patients, while similar relief was found for patients with grade 2 hip OA [80]. In addition, hylan G-F 20 also demonstrated effectiveness in one observational [81] and one retrospective study [82], relieving symptoms and improving hip function in patients eligible for total hip replacement.…”
Section: Efficacy Of Viscosupplementation In Other Jointsmentioning
confidence: 84%
“…To date, their off-label use has been investigated in clinical studies in a number of other joints, including the hip. Spitzer et al [80] conducted a large, prospective, randomized, double-blind trial, where 305 patients were randomized to two injections of hylan G-F 20 administered 2 weeks apart ( n = 150), or 1 injection of 40 mg methylprednisolone acetate (MPA) and 1 sham injection 2 weeks later ( n = 155). WOMAC total and subscale scores, clinician observations, and patient global assessments were collected at baseline and at 4, 8, 12, 16, 20, and 26 weeks [80].…”
Section: Efficacy Of Viscosupplementation In Other Jointsmentioning
confidence: 99%
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“…Intra-articular injection of hyaluronic acid is still controversial in the management of hip osteoarthritis (OA), as its efficacy has not been clearly established. 3,[5][6][7][8][9] More recently, intra-articular injections of platelet-rich plasma (PRP) have been proposed but presently there is a paucity of data supporting its wide use in clinical practice.…”
Section: Intra-articular Aspirations and Injectionsmentioning
confidence: 99%