COMPOSITIONS AND METHODS FOR TREATMENT OF HYPERPLASIA
In accordance with the present invention, there are provided methods for treating hyperplasia in a subject in need thereof. In another aspect of the invention, there are provided methods for reducing neointimal hyperplasia associated with vascular interventional procedures. Formulations contemplated for use herein comprise proteins and at least one pharmaceutically active agent.
1 .- 30 . (canceled)
31 . A pharmaceutical rapamycin composition comprising particles of rapamycin coated with a stabilizing agent, wherein the particles have an average particle size no greater than about 1 micron.
32 . The pharmaceutical rapamycin composition of claim 31 , wherein the particles have a size in the range of about 50 nm-170 nm.
33 . The pharmaceutical rapamycin composition of claim 31 , wherein the particles have an average diameter of less than 100 nm.
34 . The pharmaceutical rapamycin composition of claim 31 , wherein the particles are less than 200 nm.
35 . The pharmaceutical rapamycin composition of claim 31 , wherein the stabilizing agent is a protein, polysaccharide, or lipoprotein.
36 . The pharmaceutical rapamycin composition of claim 31 , wherein the stabilizing agent is selected from the group consisting of albumin, casein, gelatin, dextran, polyvinyl alcohol, polyethylene glycol, and polyvinylpyrrolidone.
37 . The pharmaceutical rapamycin composition of claim 31 , wherein stabilizing agent is a polymer.
38 . A method for treating a subject in need with a pharmaceutical rapamycin composition comprising administering to the subject an effective amount of the rapamycin composition comprising particles of rapamycin coated with a stabilizing agent, wherein the particles have an average particle size no greater than about 1 micron.
39 . The method of claim 38 , wherein the particles have a size in the range of about 50 nm-170 nm.
40 . The method of claim 38 , wherein the particles have an average diameter of less than 100 nm.
41 . The method of claim 38 , wherein the particles are less than 200 nm.
42 . The method of claim 38 , wherein the stabilizing agent is a protein, polysaccharide, or lipoprotein.
43 . The method of claim 38 , wherein the stabilizing agent is selected from the group consisting of albumin, casein, dextran, polyvinyl alcohol, polyalkylene glycol, and polyvinylpyrrolidone.
44 . The method of claim 38 , wherein stabilizing agent is a polymer.