Amide derivatives of hyaluronic acid in osteoarthrosis

Details Amide derivatives of hyaluronic acid in osteoarthrosis Amide derivatives of hyaluronic acid in osteoarthrosis

2011-01-04

2011-01-04

Jiang, Shaojia Anna (Department: 1623)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

C536S053000, C424S488000, C424S493000

Reexamination Certificate

active

07863256

ABSTRACT:
The present invention concerns amide derivatives of hyaluronic acid (HA) and biomaterials made of amide derivatives of hyaluronic acid (HA), particularly the hexadecylamide of HA, administered by the intra-articular route as a partial/total substitute for synovial fluid to treat joints affected by osteoarthrosis (OA) as well as cases of joint inflammation and/or trauma that cause damage to the cartilage and/or synovia (associated with pain).Lastly, we describe and claim their use in the treatment of joints where the entire structure shows signs of wear due to physiological aging.

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