U.S., Nov. 22 -- ClinicalTrials.gov registry received information related to the study (NCT07241442) titled 'Cross-linked Hyaluronic Acid in Knee Osteoarthritis' on Nov. 17.
Brief Summary: Knee Osteoarthritis (Knee OA) leads to pain and loss of function, especially in recreational athletes. While hyaluronic acid (HA) injections are a common part of conservative treatment, comparative data on the efficacy of straight-chain (ST-HA) versus cross-linked (CL-HA) formulations remain limited. Therefore, the aim of this study was to compare the 6-month efficacy of a single dose of CL-HA versus two doses of ST-HA regarding pain, stiffness, and joint function in recreational athletes aged 50-70 with Kellgren-Lawrence grade 2-3 Knee OA refractory to ...