The French Society of Rheumatology cannot rule on the value of intra-articular injections of PRP due to the lack of hindsight and insufficient data. In fact, the injection protocols are very heterogeneous in terms of preparation method, the presence or not of leukocytes, the number of centrifugations, the volume injected, the ultrasound guidance, which makes it difficult to analyze the literature. The investigator objective is therefore to evaluate the effectiveness of combined injections of PRP and hyaluronic acid.
age : > 18 years old
Patients benefiting, in the context of knee osteoarthritis, from viscosupplementation alone or from two injections of PRP, in combination with HA, at the Amiens University Hospital.
Patient refusal to use the data
Language barrier
Age less than 18 years old.
Patients benefiting, in the context of knee osteoarthritis, from viscosupplementation alone or from two injections of PRP, in combination with HA, at the Amiens University Hospital.
Case-only
Retrospective
Not listed
change of the visual analogue scale (VAS) from the "PRP + HA" group on the "HA alone" group
Click on the lead sponsor to view all of their trials.
