Stiletto needle combined with massotherapy for pain in patients with knee osteoarthritis

OBJECTIVE: To compare the clinical effect between Stiletto needle combined with massotherapy and articular injection of sodium hyaluronate for pain in patients with knee osteoarthritis (KOA). METHODS: A total of 156 patients with KOA were randomly divided into an observation group and a control group, 78 cases in each group. The patients in the observation group were treated with Stiletto needle (once a week) combined with massotherapy (twice a week); the patients in the control group were treated with articular injection of sodium hyaluronate (once a week). The treatment period were 5 weeks in total. The visual analogue scale (VAS) score, local tenderness value, knee joint activity and Lysholm knee joint score were recorded before treatment, 3 weeks and 5 weeks of treatment. RESULTS: Compared before treatment, the VAS score, local tenderness value, knee joint activity and Lysholm knee joint score in the two groups were improved 5 weeks of treatment (P<0.05). After 5 weeks of treatment, The local tenderness value and Lysholm knee joint score in the observation group were significantly improved compared with the control group (P<0.05), but the knee joint activity in the control group was superior to that in the observation group (P<0.05). CONCLUSION: The Stiletto needle combined with massotherapy are superior to articular injection of sodium hyaluronate in relieving pain and improving knee joint function in patients with early-to-moderate KOA, but its effect on joint activity is inferior to sodium hyaluronate.