USE OF RANOLAZINE FOR THE TREATMENT OF CORONARY MICROVASCULAR DISEASES
Disclosed are methods for treating patients suffering from coronary microvascular disease comprising administering ranolazine to the patient. In one embodiment, ranolazine is administered as an oral dose
1 . A method for treating a patient suffering from coronary microvascular disease comprising:
a) selecting a patient suffering from, or at risk of suffering from, coronary microvascular disease, and
b) administering to that patient an effective amount of ranolazine.
2 . The method of claim 1 , wherein the patient does not otherwise have coronary disease.
3 . The method of claim 1 , wherein the patient exhibits persistent chest pain in the absence of obstructive coronary artery disease.
4 . The method of claim 3 , wherein the patient is a woman.
5 . The method of claim 1 , wherein the ranolazine is administered to the patient as an oral dose.
6 . The method of claim 5 , wherein the oral dose is a sustained release tablet.
7 . The method of claim 6 , wherein the sustained release tablet comprises at least 50% by weight ranolazine, a pH dependent binder, and a pH independent binder.
8 . The method of claim 7 , wherein the sustained release table comprises at least 50% by weight ranolazine, from about 5 to about 12.5% by weight methacrylic acid copolymer, from about 1 to about 3% by weight of hydroxypropyl methylcellulose, microcrystalline cellulose, sodium hydroxide, and magnesium stearate.
9 . A method of treating Syndrome X comprising administering to a patient in need thereof an effective amount of ranolazine.