Claims for Patent: RE38071

Summary for Patent: RE38071

Title:	Method for treating infectious respiratory diseases
Abstract:	A method of treating pneumonia caused by a microorganism by administering directly into the lower respiratory tract of a host an amount of an anti-inflammatory agent effective to reduce inflammation is provided. The method may further include administering to a host an amount of an anti-infectious agent which activity against the microorganism effective to reduce the concentration of the microorganism.
Inventor(s):	Prince; Gregory A. (Potomac, MD), Hemming; Val G. (Gaithersburg, MD)
Assignee:	The Henry M. Jackson Foundation for the Advancement of Military Medicine (Rockville, MD)
Application Number:	09/534,879
Patent Claims:	1. A method of treating pneumonia in a host, susceptible to or suffering from pneumonia caused by a microorganism selected from a virus, a bacterium, a fungus, and Pneumocystis carinii, comprising administering directly into the lower respiratory tract of the host an anti-inflammatory agent selected from corticosteroid, indomethacin, ibuprofen, and acetylsalicylic acid at a dosage of from 0.1 .mu.g to 1000 mg/kg body weight of the host to reduce inflammatory and an anti-infectious agent with activity against said microorganism at a dosage of from 0.1 .mu.g to 1000 mg/kg body weight of the host to reduce the concentration of said microorganism; the anti-inflammatory agent and the anti-infectious agent being administered in the form of a small particle aerosol having a size less than 10 microns..]..[. 2. The method of claim 1, wherein the anti-infectious agent is administered topically, orally, intravenously, or intraperitoneally..]..[. 3. The method of claim 1, wherein the anti-inflammatory agent is a corticosteroid..]..[. 4. The method of claim 3, wherein the corticosteroid is selected from the group consisting of cortisone, hydrocortisone, triamcinolone, dexamethasone, and beclamethasone..]..[. 5. The method of claim 1, wherein the anti-inflammatory agent is administered intranasally..]..[. 6. The method of claim 1, wherein the microorganism is influenza virus type A, influenza virus type B, influenza virus type C, parainfluenza virus type 1, parainfluenza virus type 2, parainfluenza virus type 3, respiratory syncytial virus, a respiratory coronavirus, or a respiratory adenovirus..]..[. 7. The method of claim 1, wherein the microorganism is parainfluenza virus type 3, respiratory syncytial virus, or adenovirus type 5..]..[. 8. The method of claim 1, wherein the anti-infectious agent is an antibody to said microorganism..]..[. 9. The method of claim 1, wherein the antibody is a polyclonal or monoclonal antibody..]..[. 10. The method of claim 1, wherein the anti-infectious agent is human immunoglobulin which comprises antibodies to said microorganism..]..[. 11. The method of claim 10, wherein said human immunoglobulin is human immunoglobulin G in a dosage of from 0.1 .mu.g to 100 mg/kg body weight of the host..]..[. 12. The method of claim 10, wherein said microorganism is respiratory syncytial virus or parainfluenza virus type 3..]..[. 13. The method of claim 1, wherein the anti-infectious agent is an anti-bacterial agent, antifungal agent, anti-parasitic agent, or anti-viral agent..]..[. 14. The method of claim 1, wherein the anti-infectious agent is an anti-viral agent selected from the group consisting of ribavirin and amantidine..]..[. 15. The method of claim 1, wherein the host is a mammal..]..[. 16. The method of claim 1, wherein the host is a human..]..[. 17. A method of treating pneumonia in a human, susceptible to or suffering from pneumonia caused by respiratory syncytial virus or parainfluenza virus type 3, comprising administering directly into the lower respiratory tract of the human an anti-inflammatory agent selected from a corticosteroid, indomethacin, ibuprofen, and acetylsalicylic acid at a dosage of from 0.1 .mu.g to 1000 mg/kg body weight of the host to reduce inflammation and an human immunoglobulin G at a dosage of from 0.1 .mu.g to 100 mg/kg body weight of the host to reduce the concentration of the respiratory syncytial virus or parainfluenza virus type 3, the anti-inflammatory agent and the anti-infectious agent being administered in the form of a small particle aerosol having a size less than 10 microns..]..[. 18. The method of claim 17, wherein the anti-inflammatory agent is a corticosteroid..]..[. 19. A method of treating pneumonia in a host, susceptible to or suffering from pneumonia caused by parainfluenza virus type 3, adenovirus type 5, or respiratory syncytial virus, comprising administering directly into the lower respiratory tract of the host an anti-inflammatory agent selected from a corticosteroid, indomethacin, ibuprofen, and acetylsalicylic acid at a dosage of from 0.1 .mu.g to 1000 mg/kg body weight of the host to reduce inflammation and an anti-infectious agent with activity against said virus at a dosage of from 0.1 .mu.g to 1000 mg/kg body weight of the host to reduce the concentration of said virus, the anti-inflammatory agent and the anti-infectious agent being administered in the form of a small particle aerosol having a size less than 10 microns..]..[. 20. A medication that comprises aerosol particles having a size of less than 10 microns comprising an anti-infectious agent with activity against an infectious agent at a dosage of from 0.1 .mu.g to 1000 mg/kg body weight of a host to reduce the concentration of said infectious agent and an anti-inflammatory agent selected from a corticosteroid, indomethacin, ibuprofen, and acetylsalicylic acid at a dosage of from 0.1 .mu.g to 1000 mg/kg body weight of the host to reduce inflammation..]..[. 21. The method of claim 1 wherein the anti-inflammatory agent is administered at a dosage of 2 .mu.g to 0.2 mg/kg and the anti-infectious agent is administered at a dosage of 2 .mu.g to 20 mg/kg..]..[. 22. A method of treating pneumonia in a host, susceptible to or suffering from pneumonia caused by a microorganism selected from a virus, a bacterium, a fungus, and Pneumocystis carinii, comprising topically administering directly into the lower respiratory tract of the host an anti-inflammatory agent selected from a corticosteroid, indomethacin, ibuprofen, and acetylsalicylic acid at a dosage of from 0.1 82 g to 1000 mg/kg body weight of the host to reduce inflammation and an human immunoglobulin G at a dosage of from 0.1 .mu.g to 100 mg/kg body weight of the host to reduce the concentration of said microorganism, the anti-inflammatory agent and the human immunoglobulin G being administered in the form of a small particle aerosol having a size less than 10 microns..]..Iadd. 23. A new method of treating infectious pneumonia and infectious bronchiolitis in a mammalian host, susceptible to or suffering from pneumonia or bronchiolitis caused by at least one infectious agent selected from a virus, a bacterium, a fungus, and Pneumocystis carinii, comprising administering into the lower respiratory tract of the host at least one anti-inflammatory agent selected from a corticosteroid, indomethacin, ibuprofen, and acetylsalicylic acid, at a dosage of from 0.1 .mu.g to 1000 mg/kg body weight of the host to reduce inflammation and an anti-infectious agent with activity against said infectious agent at a dosage of from 0.1 .mu.g to 1000 mg/kg body weight of the host to reduce the concentration of said infectious agent, wherein the anti-infectious agent is selected from the group consisting of an anti-viral, anti-bacterial, anti-fungal, anti-parasitic, and anti-rickettsial agent with activity against said infectious agent, but wherein the anti-infectious agent is not an antibody, and wherein the anti-inflammatory agent and the anti-infectious agent are administered in the form of a small particle aerosol of less than 10 microns in size..Iaddend..Iadd. 24. The method of claim 23, wherein the anti-inflammatory agent and the anti-infectious agent are administered topically..Iaddend..Iadd. 25. The method of claim 23, wherein the anti-inflammatory agent and the anti-infectious agent are administered intranasally..Iaddend..Iadd. 26. The method of claim 23, wherein the anti-inflammatory agent is administered at a dosage of 2 .mu.g to 0.2 mg/kg and the anti-infectious agent is administered at a dosage of 2 .mu.g to 200 mg/kg..Iaddend..Iadd. 27. The medication according to claim 23, wherein at least one anti-inflammatory agent is selected from a corticosteroid, indomethacin, and ibuprofen..Iaddend..Iadd. 28. The method of claim 27, wherein the anti-inflammatory agent is a corticosteroid..Iaddend..Iadd. 29. The method of claim 28, wherein at least one corticosteroid is selected from cortisone, hydrocortisone, triamcinolone, dexamethasone, and beclamethasone..Iaddend..Iadd. 30. The method of claim 23, wherein at least one anti-infectious agent is selected from an anti-bacterial agent, anti-fungal agent, anti-parasitic agent, anti-viral agent, and anti-rickettsia agent..Iaddend..Iadd. 31. The method of claim 30, wherein at least one anti-viral agent is selected from ribavirin and amantidine..Iaddend..Iadd. 32. The method of claim 23, wherein the host is a human..Iaddend..Iadd. 33. The method of claim 23, wherein at least one infectious agent is selected from influenza virus type A, influenza virus type B, influenza virus type C, parainfluenza virus type 1, parainfluenza virus type 2, parainfluenza virus type 3, respiratory syncytial virus, respiratory coronavirus, respiratory adenovirus, Streptococcus pneumoniae, Haemophilus influenza, Staphylococcus aureus, Klebsiella, Legionella, Coccidiodes immitus, Histoplasma casulatum, Cryptococcus neoformans, Pneumocystic carnii, and rickettsia..Iaddend..Iadd. 34. The method of claim 23, wherein at least one infectious agent is selected from parainfluenza virus type 3, respiratory syncytial virus, or adenovirus type 5..Iaddend.

Details for Patent RE38071

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Csl Behring Ag	CARIMUNE, CARIMUNE NF, PANGLOBULIN, SANDOGLOBULIN	immune globulin intravenous (human)	For Injection	102367	07/27/2000		2011-05-01
Hoffmann-la Roche Inc.	PEGASYS COPEGUS COMBINATION PACK	peginterferon alfa-2a and ribavirin		125083	06/04/2004		2011-05-01
Schering Corporation A Subsidiary Of Merck & Co., Inc.	PEGINTRON/ REBETOL COMBO PACK	peginterferon alfa-2b and ribavirin		125196	06/13/2008		2011-05-01
Csl Behring Ag	PRIVIGEN	immune globulin intravenous (human), 10% liquid	Injection	125201	07/26/2007		2011-05-01