In chronic lateral elbow tendinopathy
Significant improvement in
pain relief lasted 1 year*,†,2Significant improvement in pain relief lasted 1 year*,†,2Significant improvement in pain relief lasted 1 year*,†,2
(SportVis® patients vs. placebo; p<0.05)
VAS: visual analogue scale; HA: hyaluronic acid/sodium hyaluronate.
*Patients rated pain on a 10 cm VAS (0 = no pain; 10 = maximal pain).
†A randomized, double-blind, placebo-controlled study to evaluate the safety and efficacy of 1% sodium hyaluronate in patients with chronic (> 3 months) lateral epicondylosis. Three hundred and thirty-one (331) patients were enrolled and randomized in a 1:1 ratio to either 1% sodium hyaluronate in 1.2 cc phosphate-buffered saline or 1.2 cc saline placebo. The average age was 49±15 years and 47±11 years for the HA and placebo groups, respectively. The primary outcome measures were an improvement on the VAS-pain at rest and following grip strength testing.
‡p<0.05 (within treatment groups).
¶p<0.05 (between treatment groups).












