Claims for Patent: 8,324,192

Summary for Patent: 8,324,192

Title:	Viscous budesonide for the treatment of inflammatory diseases of the gastrointestinal tract
Abstract:	Provided herein are methods for preventing or alleviating the symptoms of and inflammation associated with inflammatory diseases and conditions of the gastrointestinal tract, for example, those involving the esophagus. Also provided herein are pharmaceutical compositions useful for the methods of the present invention.
Inventor(s):	Ranjan Dohil, John Bastian, Seema S. Aceves
Assignee:	University of California San Diego UCSD
Application Number:	US11/595,513
Patent Claims:	1. A method of reducing or alleviating esophageal inflammation or symptoms associated therewith in an individual in need thereof comprising orally administering a liquid composition as a topical esophageal therapy to said individual, the liquid composition comprising a corticosteroid and at least one excipient that increases the viscosity of the composition, and the liquid composition having a nectar-like to honey-like viscosity. 2. The method of claim 1, wherein the viscosity of the composition is nectar-like. 3. The method of claim 1, wherein said corticosteroid is a topical corticosteroid. 4. The method of claim 1, wherein said corticosteroid is budesonide. 5. The method of claim 1, wherein said individual has eosinophilic esophagitis. 6. The method of claim 1, wherein said individual has been diagnosed with eosinophilic esophagitis. 7. The method of claim 1, wherein said individual is a child. 8. The method of claim 1, wherein said individual is a child less than 16 years old. 9. The method of claim 1, wherein said individual is a child less than 12 years old. 10. The method of claim 1, wherein said individual is a child less than 8 years old. 11. The method of claim 1, wherein said individual is a child less than 6 years old. 12. The method of claim 1, wherein said individual is a child less than 4 years old. 13. The method of claim 1, wherein said individual is a child less than 2 years old. 14. The method of claim 1, wherein 1-6 mg corticosteroid per day is administered to said individual. 15. The method of claim 14, wherein 2-3 mg corticosteroid per day is administered to said individual. 16. The method of claim 14, wherein 1-2 mg corticosteroid per day is administered to said individual. 17. The method of claim 1, wherein about 10-400 μg corticosteroid/kg of said individual per day is administered to said individual. 18. The method of claim 1, wherein the composition is a liquid suspension. 19. The method of claim 1, wherein the individual is a human of any age. 20. The method of claim 1, wherein 0.5-2 mg corticosteroid per day is administered to said individual. 21. The method of claim 1, wherein a therapeutically effective amount of 6 mg/day or less of corticosteroid is administered. 22. The method of claim 1, wherein said excipient comprises lactose, sucrose, cellulose preparations, mannitol, sorbitol, honey, maize starch, wheat starch, rice starch, potato starch, gelatin, gum tragacanth, methyl cellulose, hydroxypropylmethyl-cellulose, sodium carboxymethyl-cellulose (CMC), polyvinylpyrrolidone (PVP: povidone), or a combination thereof. 23. A method of reducing or eliminating esophageal eosinophils in an individual in need thereof comprising topically delivering to the esophagus of said individual a liquid composition comprising a corticosteroid and at least one excipient that increases the viscosity of the composition, and the liquid composition having a nectar-like to honey-like viscosity. 24. The method of claim 23, wherein the viscosity of the composition is nectar-like. 25. The method of claim 23, wherein said corticosteroid is a topical corticosteroid. 26. The method of claim 23, wherein said corticosteroid is budesonide. 27. The method of claim 23, wherein said individual has eosinophilic esophagitis. 28. The method of claim 23, wherein 1-6 mg corticosteroid per day is administered to said individual. 29. The method of claim 28, wherein 2-3 mg corticosteroid per day is administered to said individual. 30. The method of claim 28, wherein 1-2 mg corticosteroid per day is administered to said individual. 31. The method of claim 23, wherein a therapeutically effective amount of 6 mg/day or less of corticosteroid is administered. 32. The method of claim 23, wherein 0.5-2 mg corticosteroid per day is administered to said individual. 33. The method of claim 23, wherein about 10-400 μg corticosteroid/kg of said individual per day is administered to said individual. 34. The method of claim 23, wherein the composition is a liquid suspension. 35. A method of improving or resolving symptoms associated with eosinophilic infiltration of the esophagus in an individual in need thereof comprising topically delivering to the esophagus of said individual a liquid composition comprising a corticosteroid and at least one excipient that increases the viscosity of the composition, and the liquid composition having a nectar-like to honey-like viscosity. 36. The method of claim 35, wherein the viscosity of the composition is nectar-like. 37. The method of claim 35, wherein said corticosteroid is a topical corticosteroid. 38. The method of claim 35, wherein said corticosteroid is budesonide. 39. The method of claim 35, wherein said individual has eosinophilic esophagitis. 40. The method of claim 35, wherein 1-6 mg corticosteroid per day is administered to said individual. 41. The method of claim 40, wherein 2-3 mg corticosteroid per day is administered to said individual. 42. The method of claim 40, wherein 1-2 mg corticosteroid per day is administered to said individual. 43. The method of claim 35, wherein a therapeutically effective amount of 6 mg/day or less of corticosteroid is administered. 44. The method of claim 35, wherein 0.5-2 mg corticosteroid per day is administered to said individual. 45. The method of claim 35, wherein about 10-400 μg corticosteroid/kg of said individual per day is administered to said individual. 46. The method of claim 35, wherein the composition is a liquid suspension. 47. The method of claim 1, wherein the liquid composition comprises a corticosteroid in the absence of another pharmaceutically active ingredient. 48. The method of claim 23, wherein the liquid composition comprises a corticosteroid in the absence of another pharmaceutically active ingredient. 49. The method of claim 35, wherein the liquid composition comprises a corticosteroid in the absence of another pharmaceutically active ingredient. 50. The method of one of claim 1, 23 or 35, wherein said liquid composition comprises a liquid vehicle, wherein said liquid vehicle comprises water.