PRP in ACLR to Prevent PTOA

We aim to evaluate early catabolic and inflammatory changes in knee joints in patients receiving PRP injections following ACL injury, as these patients are at higher risk of developing PTOA. We also aim to establish correlations between markers of biologic activity of PRP and clinical outcomes (including both patient-reported outcomes and clinical functional outcomes), with emphasis on cellular and molecular inflammatory parameters modulated by PRP.

Patients randomized into the control arm will receive the placebo or saline injection