Claims for Patent: 7,060,262

Summary for Patent: 7,060,262

Title:	Stimulating neutrophil function to treat inflammatory bowel disease
Abstract:	Immune stimulatory amounts of hematopoietic colony stimulating factors are administered to patients with inflammatory bowel disease. The factors include G-CSF and GM-CSF. These factors induce and maintain remission of the disease and its manifestations, whether within the intestine or without.
Inventor(s):	Dieckgraefe; Brian K. (Chesterfield, MO), Korzenik; Joshua (St. Louis, MO)
Assignee:	The Washington University (St. Louis, MO)
Application Number:	10/260,354
Patent Claims:	1. A method of treating pouchitis comprising: administering to a patient with pouchitis an immune stimulatory amount of an agonist of CD116 (Granulocyte-Macrophage Colony Stimulating Factor Receptor (GM-CSFR)), wherein the agonist of CD116 is selected from the group consisting of GM-CSF, human GM-CSF, human GM-CSF produced in yeast, and sargramostim. 2. The method of claim 1 wherein the agonist is sargramostim. 3. The method of claim 1 wherein the agonist is made in yeast. 4. The method of claim 1 wherein the agonist is human GM-CSF. 5. A method of reducing the risk of fistula recurrence, comprising: administering to a patient with Crohn's disease who has previously had a fistula, with an immune stimulatory amount of an agonist of CD116 (Granulocyte-Macrophage Colony Stimulating Factor Receptor (GM-CSFR)), wherein the agonist of CD116 is selected from the group consisting of GM-CSF, human GM-CSF, human GM-CSF produced in yeast, and sargramostim, whereby the risk of recurrence of a fistula is reduced. 6. The method of claim 5 wherein the agonist is sargramostim. 7. The method of claim 5 wherein the agonist is made in yeast. 8. The method of claim 5 wherein the agonist is human GM-CSF. 9. The method of claim 1 or 5 wherein the agonist is GM-CSF. 10. A method of treating Ulcerative Colitis comprising: administering to a patient with Ulcerative Colitis an immune stimulatory amount of an agonist of CD116 (Granulocyte-Macrophage Colony Stimulating Factor Receptor (GM-CSFR)), wherein the agonist of CD116 is selected from the group consisting of GM-CSF, human GM-CSF, human GM-CSF produced in yeast, and sargramostim. 11. The method of claim 10 wherein the patient has mucosal inflammatory disease of at least one of the small intestine, colon, or rectum, and the amount of agonist administered is sufficient to reduce the mucosal inflammation. 12. The method of claim 10 wherein the amount of agonist administered is sufficient to induce remission of the mucosal disease. 13. The method of claim 10 wherein the patient has epithelial damage of at least one of the small intestine, colon, or rectum, and the amount of agonist administered is sufficient to repair the epithelial damage. 14. The method of claim 10 wherein the amount of agonist administered is sufficient to reduce the patient's symptoms. 15. The method of claim 10 wherein the patient is in remission. 16. The method of claim 10 wherein the patient has received surgical therapy of affected portions of the gastrointestinal tract. 17. The method of claim 10 the agonist is GM-CSF. 18. The method of claim 10 wherein the agonist is sargramostim. 19. The method of claim 10 wherein the agonist is made in yeast. 20. The method of claim 10 wherein the agonist is human GM-CSF.

Details for Patent 7,060,262

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Partner Therapeutics, Inc.	LEUKINE	sargramostim	For Injection	103362	03/05/1991		2019-02-12
Partner Therapeutics, Inc.	LEUKINE	sargramostim	Injection	103362	03/05/1991		2019-02-12