Progress on hyaluronic acid in treatment of osteoarthritis / 中国生化药物杂志

ABSTRACT

Osteoarthritis is a common chronic degenerative disease, which is currently the main drug therapy.Hyaluronic acid (HA) is a kind of glycosaminoglycan in the interstitial cells, which has the character of viscoelasticity, lubricity, biocompatibility,biodegradability and anti-inflammatory. It is wide applicated in the treatment of osteoarthritis.However, the half-life of the common hyaluronic acid injected into the joint cavity is shorter, patients need frequent dosing and the compliance is poor, research on new uses of hyaluronic acid formulations and clinical pharmacy workers is the new direction of research.In this paper, the recent advance of HA on function, safety, effectivity and novel application in osteoarthritis therapy are summarized.