Use of a natural polysaccharide gel for the preparation of an injectable formulation for treatment of articular degeneration
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United States of America Patent
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Sep 22, 2015
Grant Date -
Jul 22, 2010
app pub date -
Jul 2, 2008
filing date -
Jul 2, 2007
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Abstract
A sterile injectable aqueous formulation in the form of a gel is made up of hyaluronic acid (or one of the salts thereof) with or without other natural polysaccharide(s) and one or more polyols. The formulation is of intra-articular application in the treatment of joint degeneration, in some cases having a rheology similar to that of synovial liquid and always with an elevated resistance to degradation due to a synergistic action between the hyaluronic acid and the polyols.
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