Intra-Articular Injections of Platelet-Rich Plasma in Knee Osteoarthritis: Unique Application Versus Triple Application

Summary

The investigators include patients attending the outpatient clinic in the area of Orthopedics and Traumatology of the investigators hospital with a diagnosis of knee osteoarthritis, which treatment is medical. Patients will be divided into two groups. In both groups, they will be given verbal, clear and detailed information on the approach to follow, the intra-articular application of Platelet-Rich Plasma in the knee, plus rehabilitation exercises. In the first group will be held single application, while in the second group three applications will be made at an interval of two weeks each. Both groups will be assessed before and after application, together with outpatient follow-up by the SF-12 Health Survey (SF-12), Western Ontario and McMaster Universities Arthritis Index (WOMAC) and Visual Analogue Scale (VAS).

Timeline

Start

2015-03

Primary completion

2016-07

Completion

2016-08

Publications

• Results Martel-Pelletier J, Boileau C, Pelletier JP, Roughley PJ. Cartilage in normal and osteoarthritis conditions. Best Pract Res Clin Rheumatol. 2008 Apr;22(2):351-84. doi: 10.1016/j.berh.2008.02.001.
• Results Jevsevar DS, Brown GA, Jones DL, Matzkin EG, Manner PA, Mooar P, Schousboe JT, Stovitz S, Sanders JO, Bozic KJ, Goldberg MJ, Martin WR 3rd, Cummins DS, Donnelly P, Woznica A, Gross L; American Academy of Orthopaedic Surgeons. The American Academy of Orthopaedic Surgeons evidence-based guideline on: treatment of osteoarthritis of the knee, 2nd edition. J Bone Joint Surg Am. 2013 Oct 16;95(20):1885-6. doi: 10.2106/00004623-201310160-00010. No abstract available.
• Results Wang-Saegusa A, Cugat R, Ares O, Seijas R, Cusco X, Garcia-Balletbo M. Infiltration of plasma rich in growth factors for osteoarthritis of the knee short-term effects on function and quality of life. Arch Orthop Trauma Surg. 2011 Mar;131(3):311-7. doi: 10.1007/s00402-010-1167-3. Epub 2010 Aug 17.
• Results Woolf AD, Pfleger B. Burden of major musculoskeletal conditions. Bull World Health Organ. 2003;81(9):646-56. Epub 2003 Nov 14.
• Results Park SI, Lee HR, Kim S, Ahn MW, Do SH. Time-sequential modulation in expression of growth factors from platelet-rich plasma (PRP) on the chondrocyte cultures. Mol Cell Biochem. 2012 Feb;361(1-2):9-17. doi: 10.1007/s11010-011-1081-1. Epub 2011 Sep 29.
• Results Kon E, Buda R, Filardo G, Di Martino A, Timoncini A, Cenacchi A, Fornasari PM, Giannini S, Marcacci M. Platelet-rich plasma: intra-articular knee injections produced favorable results on degenerative cartilage lesions. Knee Surg Sports Traumatol Arthrosc. 2010 Apr;18(4):472-9. doi: 10.1007/s00167-009-0940-8. Epub 2009 Oct 17.

Drugs

Indications