Hyaluronic Acid Versus Platelet-Rich Plasma: A Prospective, Double-Blind Randomized Controlled Trial Comparing Clinical Outcomes and Effects on Intra-articular Biology for the Treatment of Knee Osteoarthritis.

Journal: The American journal of sports medicine
PMID:

Abstract

BACKGROUND: The use of platelet-rich plasma (PRP) for the treatment of osteoarthritis (OA) has demonstrated mixed clinical outcomes in randomized controlled trials when compared with hyaluronic acid (HA), an accepted nonsurgical treatment for symptomatic OA. Biological analysis of PRP has demonstrated an anti-inflammatory effect on the intra-articular environment.

Authors

  • Brian J Cole
    Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA.
  • Vasili Karas
    Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina, USA.
  • Kristen Hussey
    Department of Orthopedics, Rush University Medical Center, Chicago, Illinois, USA.
  • Kyle Pilz
    Department of Orthopedics, Rush University Medical Center, Chicago, Illinois, USA.
  • Lisa A Fortier
    College of Veterinary Medicine, Cornell University, Ithaca, New York, USA.