Combination therapeutic compositions and method of use

• US 7,780,990 B2
• Filed: 08/14/2007
• Issued: 08/24/2010
• Est. Priority Date: 02/15/2005
• Status: Expired due to Fees

• Current Assignee: Jallal Messadek
• Original Assignee: Jallal Messadek
• Inventors: Messadek, Jallal
• Primary Examiner(s): Wax; Robert A
• Assistant Examiner(s): Palenik; Jeffrey T
• Application Number:
  US11/838,788
• Publication Number:
  US 20080031964A1
• Time in Patent Office: 1,106 Days
• Field of Search: None
• US Class Current: 424/490
• CPC Class Codes: A61K 2300/00 Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
• CPC Class Codes: A61K 31/14 Quaternary ammonium compounds, e.g. edrophonium, choline betaines A61K31/205
• CPC Class Codes: A61K 31/155 Amidines (), e.g. guanidine (H2N—C(=NH)—NH2), isourea (N=C(OH)—NH2), isothiourea (—N=C(SH)—NH2)
• CPC Class Codes: A61K 31/205 Amine addition salts of organic acids; Inner quaternary ammonium salts, e.g. betaine, carnitine
• CPC Class Codes: A61K 9/0095 Drinks; Beverages; Syrups; Compositions for reconstitution thereof, e.g. powders or tablets to be dispersed in a glass of water; Veterinary drenches A61K9/0007 takes precedence; eatable gels or foams A61K9/0056; oral mucosa adhesive forms A61K9/006
• CPC Class Codes: A61K 9/5026 obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
• CPC Class Codes: A61P 3/10 for hyperglycaemia, e.g. antidiabetics

Abstract

The present invention provides pharmaceutical compositions and methods for the treatment of diabetes mellitus using combination therapy. The compositions relate to a compound selected from one or more of betaines, lipidic betaines, betaine lipids and an antidiabetic agent such as sulfonylureas, biguanides, glitazones, .alpha.-glucosidase inhibitors, potassium channel antagonists, aldose reductase inhibitors, glucagon antagonists, activators of RXR, insulin therapy or other anti-obesity agent. The methods include the administration of the combination of compound of Formula I with antidiabetic agent where the two components are delivered in a simultaneous manner, where the compound selected from one or more of betaines, lipidic betaines, betaine lipids is administered first, followed by the antidiabetic agent, as well as wherein the antidiabetic agent is delivered first followed by the compound selected from one or more of betaines, lipidic betaines, betaine lipids. In the claims, betaine means pharmaceutically acceptable betaine, lipidic betaines, betaine lipids, pharmaceutically acceptable salts thereof and combinations thereof.

Claims

1. A pharmaceutical combination for treating diabetes mellitus, said combination comprising a therapeutically effective amount of metformin and a therapeutically effective amount of a pharmaceutically acceptable betaine selected from the group consisting of glycine betaine anhydrous, glycine betaine monohydrate and mixtures thereof.

2. The pharmaceutical combination of claim 1, in which the weight ratio therapeutically effective amount of metformin/therapeutically effective amount of pharmaceutically acceptable betaine is comprised between 1:

10 and 10;

1.

3. The pharmaceutical combination of claim 1, in which the weight ratio therapeutically effective amount of metformin/therapeutically effective amount of pharmaceutically acceptable betaine is comprised between 1:

8 and 8;

1.

4. The pharmaceutical combination of claim 1, in which the weight ratio therapeutically effective amount of metformin/therapeutically effective amount of pharmaceutically acceptable betaine is comprised between 1:

5 and 5;

1.

5. The pharmaceutical combination of claim 1, in which the weight ratio therapeutically effective amount of metformin/therapeutically effective amount of pharmaceutically acceptable betaine is greater than 1.

6. The pharmaceutical combination of claim 1, which comprises an oral controlled release form comprising the metformin.

7. The pharmaceutical combination of claim 6, in which the oral controlled release form comprises less than 3 g of metformin.

8. The pharmaceutical combination of claim 1, which comprises an oral controlled release form comprising less than 2.5 g of the metformin.

9. The pharmaceutical combination of claim 1, which comprises an oral controlled release form comprising less than 2 g of the metformin.

10. The pharmaceutical combination of claim 1, which comprises an oral controlled release form comprising a therapeutically effective amount of less than 2.5 g of the metformin.

11. The combination of claim 1, which comprises an oral controlled release form comprising pharmaceutically acceptable betaine.

12. The combination of claim 1, which comprises an oral controlled release form comprising the therapeutically effective amount of the pharmaceutically acceptable betaine.

13. The pharmaceutical combination of claim 3, which comprises a therapeutically effective amount of more than 1 g pharmaceutically acceptable betaine.

14. The combination of claim 1, which comprises an oral controlled release form comprising the therapeutically effective amount of more than 1.5 g of the pharmaceutically acceptable betaine.

15. The combination of claim 1, which comprises an oral controlled release form comprising the therapeutically effective amount of more than 2 g of the pharmaceutically acceptable betaine.

16. The pharmaceutical combination of claim 1, which has the form of at least one solid or semi-solid unit for oral administration.

17. The pharmaceutical combination of claim 16, in which the at least one solid or semi solid unit form is selected from the group consisting of beads and particles comprising metformin, whereby said beads and particles are provided with a water insoluble polymer coating, said coating being entero soluble.

18. The pharmaceutical combination of claim 16, in which the said at least one solid or semi-solid unit form is selected from the group consisting of beads and particles comprising pharmaceutically acceptable betaine, said beads and particles being provided with a water insoluble polymer coating, said coating being entero soluble.

19. The pharmaceutical combination of claim 1, which has the form of at least one solid or semi-solid unit for oral administration, whereby the said at least one solid or semi solid unit for oral administration is selected from the group consisting of beads and particles comprising metformin and pharmaceutically acceptable betaine, and beads and particles being provided with a water insoluble polymer coating, said coating being entero soluble.

20. The pharmaceutical combination of claim 1, in which the therapeutically effective amount of the metformin and the therapeutically effective amount of the pharmaceutically acceptable betaine are placed in one single sealed bag.

21. The pharmaceutical combination of claim 20, in which each bag forms a unit dose comprising from 500 mg to 3000 mg metformin and from 500 mg to 6000 mg pharmaceutically acceptable betaine.

22. A method for treating a human suffering from diabetes mellitus, said method comprising the step of administering orally at least daily a pharmaceutical combination comprising a therapeutically effective amount of metformin and a therapeutically effective amount of a pharmaceutically acceptable betaine selected from the group consisting of glycine betaine anhydrous, glycine betaine monohydrate and mixtures thereof.

23. The method of claim 22, in which the weight ratio therapeutically effective amount of metformin/therapeutically effective amount of pharmaceutically acceptable betaine of the administered pharmaceutical combination is comprised between 1:

10 and 10;

1.

24. The method of claim 22, in which the weight ratio therapeutically effective amount of metformin/therapeutically effective amount of pharmaceutically acceptable betaine of the administered pharmaceutical combination is comprised between 1:

8 and 8;

1.

25. The method of claim 22, in which the weight ratio therapeutically effective amount of metformin/therapeutically effective amount of pharmaceutically acceptable betaine of the administered pharmaceutical combination is comprised between 1:

5 and 5;

1.

26. The method of claim 22, in which the weight ratio therapeutically effective amount of metformin/therapeutically effective amount of pharmaceutically acceptable betaine of the administered pharmaceutical combination is greater than 1.

27. The method of claim 22, which comprises the step of administering at least daily an oral controlled release form comprising the metformin.

28. The method of claim 22, which comprises the step of administering at least daily an oral controlled release form comprises less than 3 g of metformin.

29. The method of claim 22, which comprises the step of administering at least daily an oral controlled release form comprising less than 2.5 g of the metformin.

30. The method of claim 22, which comprises the step of administering at least daily an oral controlled release form comprising less than 2 g of the metformin.

31. The method of claim 22, which comprises the step of administering at least daily an oral controlled release form comprising a therapeutically effective amount of less than 2.5 g of the metformin.

32. The method of claim 22, which comprises the step of administering at least daily an oral controlled release form comprising pharmaceutically acceptable betaine.

33. The method of claim 22, which comprises the step of administering at least daily an oral controlled release form comprising the therapeutically effective amount of the pharmaceutically acceptable betaine.

34. The method of claim 22, which comprises the step of administering at least daily an oral controlled release form comprising a therapeutically effective amount of more than 1 g pharmaceutically acceptable betaine.

35. The method of claim 22, which comprises the step of administering at least daily an oral controlled release form comprising the therapeutically effective amount of more than 1.5 g of the pharmaceutically acceptable betaine.

36. The method of claim 22, which comprises the step of administering at least daily an oral controlled release form comprising the therapeutically effective amount of more than 2 g of the pharmaceutically acceptable betaine.

37. The method of claim 22, in which the pharmaceutically acceptable betaine is administered before the therapeutic effective amount of the metformin being administered.

38. The method of claim 22, in which the therapeutic effective amount of the pharmaceutically acceptable betaine and the therapeutic effective amount of the metformin are simultaneously administered.

39. A method for modulating conditions associated with diabetes or diabetes-related disorders in a human, comprising administering orally to the human at least daily a pharmaceutical combination comprising a therapeutically effective amount of a metformin and a therapeutically effective amount of a pharmaceutically acceptable betaine selected from the group consisting of glycine betaine anhydrous, glycine betaine monohydrate and mixtures thereof.