Claims
- 1. A method for treating a bacterial infection in a patient in need thereof, said method comprising administering to said patient a rifamycin of formula (I) and vancomycin simultaneously or within 10 days of each other, wherein said rifamycin of formula (I) and said vancomycin are administered in amounts that together treat said bacterial infection.
- 2. The method of claim 1, wherein said rifamycin of formula (I), in combination with vancomycin, decreases the patient's bacterial load by at least one order of magnitude within 72 hours.
- 3. The method of claim 2, wherein said rifamycin of formula (I), in combination with vancomycin, decreases the patient's bacterial load by at least two orders of magnitude within 48 hours.
- 4. The method of claim 1, wherein said vancomycin is administered to said patient in an amount and for a duration to reduce the presence of said bacterium in said patient to less than about 106 organisms/mL; and said rifamycin of formula (I) is then administered to said patient in an amount and for a duration effective to reduce the presence of said bacterium to or below a level indicative that said infection has been treated.
- 5. The method of claim 4, said method comprising the steps of:
(a) administering vancomycin to said patient for 1-7 days; and then (b) administering rifalazil to said patient for 1 to 15 days.
- 6. The method of claim 5, wherein step (a) consists of administering vancomycin to said patient for 1-3 days.
- 7. The method of claim 6, wherein step (b) comprises administering rifalazil to said patient for 1-3 days.
- 8. The method of claim 1, wherein said rifamycin of formula (I) is administered orally or intravenously.
- 9. The method of claim 1, wherein said vancomycin is administered intravenously.
- 10. The method of claim 1, wherein said rifamycin of formula (I) is administered in an amount between 0.01 mg to 1000 mg/day.
- 11. The method of claim 1, wherein said vancomycin is administered in an amount between 20 mg to 2000 mg/day.
- 12. The method of claim 1, wherein said bacterium is a Gram-positive bacterial infection.
- 13. The method of claim 1, wherein said bacterium is of the species Staphylococcus aureus, Staphylococcus epidermidis, Enterococcus faecalis, Enterococcus faecium, Streptococcus pyogenes, Streptococcus pneumoniae, Streptococcus mutans, Streptococcus agalactiae, Bacillus anthracis, Bacillus cereus, Clostridium perfringens, Clostridium tetani, Clostridium botulinum, and Clostridium difficile.
- 14. A method of eradicating non-multiplying bacteria not eradicated in a patient following treatment with a first antibiotic, said method comprising administering rifamycin of formula (I) to said patient in an amount and for a duration sufficient to eradicate said non-multiplying bacteria in said patient.
- 15. The method of claim 14, wherein said rifamycin of formula (I) is administered orally.
- 16. The method of claim 14, wherein said rifamycin of formula (I) is administered intravenously.
- 17. The method of claim 14, wherein said bacterium is of the species Staphylococcus aureus, Staphylococcus epidermidis, Enterococcus faecalis, Enterococcus faecium, Streptococcus pyogenes, Streptococcus pneumoniae, Streptococcus mutans, Streptococcus agalactiae, Bacillus anthracis, Bacillus cereus, Clostridium perfringens, Clostridium tetani, Clostridium botulinum, and Clostridium difficile.
- 18. A composition comprising rifamycin of formula (I) and vancomycin.
- 19. The composition of claim 18, wherein said rifamycin of formula (I) is rifalazil.
- 20. A method for treating a bacterial infection in a patient in need thereof, said method comprising administering to said patient the composition of claim 18 or 19.
- 21. A method of treating a patient diagnosed as having a chronic disease associated with a bacterial infection caused by bacteria capable of establishing a non-multiplying form phase, said method comprising the step of administering rifalazil to said patient, wherein said administering is for a duration and in an amount effective to treat said patient.
- 22. The method of claim 21, wherein said chronic disease is an inflammatory disease.
- 23. The method of claim 21, wherein said inflammatory disease is selected from the group consisting of asthma, coronary artery disease, arthritis, conjunctivitis, lymphogranuloma venerum, cervicitis, and salpingitis.
- 24. The method of claim 21, wherein said chronic disease is an autoimmune disease.
- 25. The method of claim 24, wherein said autoimmune disease is selected from the group consisting of systemic lupus erythematosus, diabetes mellitus, and graft versus host disease.
- 26. The method of claim 21, wherein said chronic disease is atherosclerosis.
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is a continuation-in-part of U.S. Utility application Ser. No. 10/443,351, filed May 22, 2003, which claims the benefit of U.S. Provisional Application No. 60/382,805, filed May 23, 2002. This application also claims the benefit of U.S. Provisional Application No. 60/444,570, filed Feb. 3, 2003. Each of above applications is hereby incorporated by reference.
Provisional Applications (3)
|
Number |
Date |
Country |
|
60382805 |
May 2002 |
US |
|
60444570 |
Feb 2003 |
US |
|
60433379 |
Dec 2002 |
US |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
10443351 |
May 2003 |
US |
Child |
10651865 |
Aug 2003 |
US |