Treatment of painful osteoarthritis of the knee with hyaluronic acid. Results of a multicenter Asian study.
Hyaluronic acid is a component of synovial fluid, in osteoarthritis (OA) and shows a change of property of hyaluronic acid especially its viscoelasticity causing degradation of the cartilage. Injection of hyaluronic acid into OA of the knee (Hyalgan 2 ml/wk for 4 doses) in international multicentres gave dramatic responses: decreased pain, increased mobility of the joint after 49 days of injections compared to a placebo (2 ml of normal saline) p<0.01.
Bunyaratavej
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N
Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Chan
K M
KM
Subramanian
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N
D000368:Aged; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D006820:Hyaluronic Acid / Q000008:administration & dosage*; D007270:Injections, Intra-Articular; D008297:Male; D008875:Middle Aged; D020370:Osteoarthritis, Knee / Q000188:drug therapy*; D010147:Pain Measurement
D006820:Hyaluronic Acid