This study tests whether a single injection of a mix of platelet-rich plasma (from your own blood) and hyaluronic acid can safely reduce pain and improve function in people with moderate to severe knee osteoarthritis. About 280 adults with grade 3-4 knee arthritis will receive ei…
Phase: NA • Sponsor: RegenLab France SAS • Aim: Symptom relief
Last updated Jun 27, 2026 09:03 UTC