Platelet-Rich Plasma for Knee Osteoarthritis: Letter to the Editor

Treatment With Platelet-Rich Plasma Is More Effective Than Placebo for Knee Osteoarthritis

(2013) Sandeep Patel et al.   AMERICAN JOURNAL OF SPORTS MEDICINE

Comparison Between Hyaluronic Acid and Platelet-Rich Plasma, Intra-articular Infiltration in the Treatment of Gonarthrosis

(2012) Fabio Cerza et al.   AMERICAN JOURNAL OF SPORTS MEDICINE

A Randomized Clinical Trial Evaluating Plasma Rich in Growth Factors (PRGF-Endoret) Versus Hyaluronic Acid in the Short-Term Treatment of Symptomatic Knee Osteoarthritis

(2012) Mikel Sánchez et al.   ARTHROSCOPY-THE JOURNAL OF ARTHROSCOPIC AND RELATED SURGERY

Platelet-rich plasma vs hyaluronic acid to treat knee degenerative pathology: study design and preliminary results of a randomized controlled trial

(2012) Giuseppe Filardo et al.   BMC MUSCULOSKELETAL DISORDERS

PRP: more words than facts…

(2012) Giuseppe Filardo et al.   KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY

Platelet-rich plasma intra-articular injections for cartilage degeneration and osteoarthritis: single- versus double-spinning approach

(2011) Giuseppe Filardo et al.   KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY

Trial sample size, but not trial quality, is associated with positive study outcome

(2009) Jasvinder A. Singh et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

The placebo effect and its determinants in osteoarthritis: meta-analysis of randomised controlled trials

(2008) W Zhang et al.   ANNALS OF THE RHEUMATIC DISEASES

Autologous conditioned serum (Orthokine) is an effective treatment for knee osteoarthritis

(2008) A.W.A. Baltzer et al.   OSTEOARTHRITIS AND CARTILAGE