Drug delivery composition

A - Human Necessities – 61 – K

Patent

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Details

A61K 9/54 (2006.01) A61J 3/00 (2006.01) A61K 9/24 (2006.01)

Patent

CA 2648278

A drug delivery composition that comprises extruded spheroids. The spheroids comprise at least one active pharmaceutical ingredient; at least one extrusion-spheronization aid; at least one superdisintegrant; and at least one glidant, at least one lubricant, and/or at least one oil. The spheroids may also be coated. In a further aspect, a drug delivery composition that comprises coated spheroids that have inert spheroids and at least one coating for the spheroids. The coating comprises at least one active pharmaceutical ingredient and at least one superdisintegrant.

L'invention concerne une composition d'administration de médicament comprenant des sphéroïdes extrudés. Ces sphéroïdes comprennent au moins un principe pharmaceutiquement actif; au moins un auxiliaire de sphéronisation/extrusion; au moins un superdésintégrant; et au moins un agent de glissement, au moins un agent de lubrification, et/ou au moins une huile. Les sphéroïdes de l'invention peuvent également être enrobés. Dans un autre aspect de l'invention, une composition d'administration de médicament comprenant des sphéroïdes comprenant des sphéroïdes inertes et au moins un enrobage destiné aux sphéroïdes est décrite. Cet enrobage comprend au moins un principe pharmaceutiquement actif et au moins un superdésintégrant.

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