The temporal effect of platelet-rich plasma on pain and physical function in the treatment of knee osteoarthritis.
/
CONCLUSIONS:
Intra-articular PRP injections probably are more efficacious in the treatment of knee OA in terms of pain relief and self-reported function improvement at 3, 6 and 12 months follow-up, compared with other injections, including saline placebo, HA, ozone, and corticosteroids.