Methods of treating heart failure with hibernating myocardium using modified forms of trimetazidine
The invention provides methods of treatment of heart failure with hibernating myocardium using modified forms of trimetazidine, such as CV-8972 and CV-8814.
1. A method of reversing hibernating myocardium in a subject with heart failure, the method comprising providing to a subject with hibernating myocardium a compound represented by formula (X):
or a pharmaceutically acceptable salt thereof.
2. The method of claim 1 , wherein the heart failure is associated with ischemia.
3. The method of claim 1 , wherein the compound is provided in a pharmaceutical composition.
4. The method of claim 3 , wherein the pharmaceutical composition is provided orally.
5. The method of claim 4 , wherein the composition comprises a format selected from the group consisting of a tablet, troche, lozenge, aqueous suspension, oily suspension, emulsion, hard capsule, soft capsule, and syrup.
6. The method of claim 3 , wherein the pharmaceutical composition comprises a mixture of the compound and an erodible polymer that promotes swelling of the mixture in an aqueous environment.
7. The method of claim 6 , wherein the erodible polymer is hydroxypropyl methylcellulose (HPMC).
8. The method of claim 7 , wherein the mixture comprises the compound and HPMC in a ratio of from about 1:10 to about 10:1.
9. The method of claim 3 , wherein the pharmaceutical composition is a unit dosage comprising from about 10 mg to about 500 mg of the compound.
10. A method of reversing hibernating myocardium in a subject with heart failure, the method comprising providing to a subject with hibernating myocardium a compound represented by formula (IX):
or a pharmaceutically acceptable salt thereof.
11. The method of claim 10 , wherein the heart failure is associated with ischemia.
12. The method of claim 10 , wherein the compound is provided in a pharmaceutical composition.
13. The method of claim 12 , wherein the pharmaceutical composition is provided orally.
14. The method of claim 13 , wherein the composition comprises a format selected from the group consisting of a tablet, troche, lozenge, aqueous suspension, oily suspension, emulsion, hard capsule, soft capsule, and syrup.
15. The method of claim 14 , wherein the pharmaceutical composition comprises a mixture of the compound and an erodible polymer that promotes swelling of the mixture in an aqueous environment.
16. The method of claim 15 , wherein the erodible polymer is hydroxypropyl methylcellulose (HPMC).
17. The method of claim 16 , wherein the mixture comprises the compound and HPMC in a ratio of from about 1:10 to about 10:1.
18. The method of claim 12 , wherein the pharmaceutical composition is a unit dosage comprising from about 10 mg to about 500 mg of the compound.