No Difference Between Intra-Articular Injection of Hyaluronic Acid and Placebo for Mild to Moderate Knee Osteoarthritis: A Randomized, Controlled, Double-Blind Trial

Development of criteria for the classification and reporting of osteoarthritis: Classification of osteoarthritis of the knee

Roy D. Altman, E. Asch, D. Blöch et al. · Arthritis & Rheumatism · 1986 · 6.8K citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +13

OMERACT-OARSI Initiative: Osteoarthritis Research Society International set of responder criteria for osteoarthritis clinical trials revisited.

D. van der Heijde, Roy D. Altman, Jennifer J. Anderson et al. · Osteoarthritis and Cartilage · 2004 · 854 citations · Full text

Medicine, Orthopaedic Surgery, Orthopedic Surgery +11

Concentration and molecular weight of sodium hyaluronate in synovial fluid from patients with rheumatoid arthritis and other arthropathies.

Lauritz Bredrup Dahl, I. M. Dahl, Anna Engström‐Laurent et al. · Annals of the Rheumatic Diseases · 1985 · 547 citations

Medicine, Clinical Sciences, Internal Medicine +15

Intraarticular sodium hyaluronate (Hyalgan) in the treatment of patients with osteoarthritis of the knee: a randomized clinical trial. Hyalgan Study Group.

Roy D. Altman, Roland W. Moskowitz · PubMed · 1998 · 448 citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +17

Single, intra-articular treatment with 6 ml hylan G-F 20 in patients with symptomatic primary osteoarthritis of the knee: a randomised, multicentre, double-blind, placebo controlled trial

Xavier Chevalier, Jörg Jerosch, Philippe Goupille et al. · Annals of the Rheumatic Diseases · 2009 · 282 citations · Full text

Medicine, Orthopaedic Surgery, Orthopedic Surgery +16