2009
DOI: 10.1186/ar2875
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Comparative, double-blind, controlled study of intra-articular hyaluronic acid (Hyalubrix®) injections versus local anesthetic in osteoarthritis of the hip

Abstract: IntroductionComparison of intra-articular bacterial-derived hyaluronic acid (Hyalubrix®) (HA) with local analgesia (mepivacaine) for osteoarthritis (OA) of the hip.MethodsA pilot prospective, double-blind, 6-month randomized trial of 42 patients with hip OA. HA or mepivacaine was administered twice (once a month) under ultrasound guidance. Efficacy measurements included the Lequesne's algofunctional index, a visual analog scale for pain, concomitant use of analgesia, patient and physician global measurement, a… Show more

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Cited by 75 publications
(66 citation statements)
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“…An RCT by Migliore et al [45] compared HA with an intraarticular infiltration of a local anesthetic (mepivacaine). Both treatments showed a significant improvement in a visual analog score for pain (VAS pain) after 3 and 6 months compared with baseline (both p < 0.001), but when comparing the effect of HA with that of mepivacaine at 3 and 6 months, a more positive effect was reached in favor of HA (p < 0.05).…”
Section: Randomized Clinical Trialsmentioning
confidence: 99%
See 1 more Smart Citation
“…An RCT by Migliore et al [45] compared HA with an intraarticular infiltration of a local anesthetic (mepivacaine). Both treatments showed a significant improvement in a visual analog score for pain (VAS pain) after 3 and 6 months compared with baseline (both p < 0.001), but when comparing the effect of HA with that of mepivacaine at 3 and 6 months, a more positive effect was reached in favor of HA (p < 0.05).…”
Section: Randomized Clinical Trialsmentioning
confidence: 99%
“…[22][23][24][25][26]28,30,36,[41][42][43][44][45]47] The baseline and the VAS pain at follow-up were pooled and compared. In some papers it was not clear if it was a report of a new series or a longer term follow up of a previously reported patient cohort; therefore these were included only once.…”
Section: Prospective Studiesmentioning
confidence: 99%
“…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%
“…Other factors that have been reported to predict better response to treatment were age greater than 60 years and lower baseline functional capacity [71]. HA use for joints such as shoulder [72], hip [73] and first carpometacarpal joint [74] have been reported recently. The most common AE is a transient injection site reaction with mild redness, warmth and swelling in 20-30%.…”
Section: Hyaluronic Acid (Ha)mentioning
confidence: 99%