Claims for Patent: 7,943,317

Summary for Patent: 7,943,317

Title:	Polymorphism in the Apo(a) gene predict responsiveness to acetylsalicylic acid treatment
Abstract:	This invention relates to nucleotide polymorphisms in the human Apo(a) gene and to the use of Apo(a) nucleotide polymorphisms in identifying whether a human subject will respond or not to treatment with acetylsalicylic acid.
Inventor(s):	Ridker; Paul (Chestnut Hill, MA), Chasman; Daniel (Somerville, MA), Shiffman; Dov (Palo Alto, CA)
Assignee:	The Brigham and Women\'s Hospital, Inc. (Boston, MA) Applera Corporation (Norwalk, CT)
Application Number:	12/118,060
Patent Claims:	1. A method for evaluating a woman's responsiveness to acetylsalicylic acid treatment to reduce the risk of a future cardiovascular event, said method comprising: (a) genotyping nucleic acid in a sample from said woman for single nucleotide polymorphism rs3798220 at position chromosome 6:160880877 (March 2006 assembly--NCBI build 36.1) in the apolipoprotein (a) (Apo(a)) gene; (b) detecting a cytosine (C) or guanine(G) at said polymorphism rs3798220; and (c) identifying the woman with a cytosine (C) or guanine(G) at rs3798220 as responsive to acetylsalicylic acid treatment to reduce the risk of a future cardiovascular event. 2. The method of claim 1, further comprising determining a level of Lipoprotein(a) (Lp(a)) in a blood sample from the woman. 3. The method of claim 1, wherein the woman has a level of Lipoprotein(a) (Lp(a)) about 10 mg/dl or higher in a blood sample from the woman. 4. The method of claim 1, wherein the woman has a level of Lipoprotein(a) (Lp(a)) about 15 mg/dl or higher in a blood sample from the woman. 5. The method of claim 1, wherein the woman has a level of Lipoprotein(a) (Lp(a)) about 20 mg/dl or higher in a blood sample from the woman. 6. The method of claim 1, wherein the woman has a level of Lipoprotein(a) (Lp(a)) about 25 mg/dl or higher in a blood sample from the woman. 7. A method for evaluating a woman's non-responsiveness to acetylsalicylic acid treatment to reduce the risk of a future cardiovascular event, said method comprising: (a) genotyping nucleic acid in a sample from said woman for single nucleotide polymorphism rs3798220 at position chromosome 6:160880877 (March 2006 assembly--NCBI build 36.1) in the apolipoprotein (a) (Apo(a)) gene; (b) detecting an adenine(A) or thymine (T) at rs3798220; and (c) identifying the woman with an adenine(A) or thymine (T) at rs3798220 as non-responsive to acetylsalicylic acid treatment to reduce the risk of a future cardiovascular event. 8. The method of claim 1, wherein the cardiovascular event is myocardial infarction, stroke, acute coronary syndrome, myocardial ischemia, chronic stable angina pectoris, unstable angina pectoris, cardiovascular death, coronary re-stenosis, coronary stent re-stenosis, coronary stent re-thrombosis, revascularization, angioplasty, transient ischemic attack, pulmonary embolism, vascular occlusion, or venous thrombosis. 9. The method of claim 7, wherein the cardiovascular event is myocardial infarction, stroke, acute coronary syndrome, myocardial ischemia, chronic stable angina pectoris, unstable angina pectoris, cardiovascular death, coronary re-stenosis, coronary stent re-stenosis, coronary stent re-thrombosis, revascularization, angioplasty, transient ischemic attack, pulmonary embolism, vascular occlusion, or venous thrombosis. 10. A method for treating a woman the method comprising: (a) genotyping nucleic acid in a sample from said woman for single nucleotide polymorphism rs3798220 at position chromosome 6:160880877 (March 2006 assembly--NCBI build 36.1) in the apolipoprotein (a) (Apo(a)) gene; (b) detecting a cytosine (C) or guanine(G) at rs3798220; (c) identifying the woman with a cytosine (C) or guanine(G) at rs3798220 as likely to have responsiveness to acetylsalicylic acid treatment to reduce the risk of a future cardiovascular event; and (d) treating the identified woman with acetylsalicylic acid to reduce the risk of a future cardiovascular event. 11. The method of claim 10, wherein the human subject also has an elevated level of Lipoprotein(a) (Lp(a)) in the blood. 12. The method of claim 10, wherein the woman has a level of Lipoprotein(a) (Lp(a)) about 10 mg/dl or higher in a blood sample from the woman. 13. The method of claim 10, wherein the cardiovascular event is myocardial infarction, stroke, acute coronary syndrome, myocardial ischemia, chronic stable angina pectoris, unstable angina pectoris, cardiovascular death, coronary re-stenosis, coronary stent re-stenosis, coronary stent re-thrombosis, revascularization, angioplasty, transient ischemic attack, pulmonary embolism, vascular occlusion, or venous thrombosis. 14. The method of claim 10, wherein the woman has a level of Lipoprotein(a) (Lp(a)) about 15 mg/dl or higher in a blood sample from the woman. 15. The method of claim 10, wherein the woman has a level of Lipoprotein(a) (Lp(a)) about 20 mg/dl or higher in a blood sample from the woman. 16. The method of claim 10, wherein the woman has a level of Lipoprotein(a) (Lp(a)) about 25 mg/dl or higher in the blood sample from the woman. 17. A method for treating a woman the method comprising: (a) genotyping nucleic acid in a sample from said woman for single nucleotide polymorphism rs3798220 at position chromosome 6:160880877 (March 2006 assembly--NCBI build 36.1) in the apolipoprotein (a) (Apo(a)) gene; (b) detecting an adenine(A) or thymine (T) at rs3798220; (c) identifying the woman with an adenine(A) or thymine (T) at rs3798220 as non-responsive to acetylsalicylic acid treatment to reduce the risk of a future cardiovascular event; and (d) treating the identified woman with an anti-platelet agent or an antithrombotic agent other than acetylsalicylic acid to reduce the risk of a future cardiovascular event. 18. The method of claim 17, wherein the antithrombotic agent is a thienopyridine or a thienopyridine derivative. 19. The method of claim 18, the thienopyridine or thienopyridine derivative is clopidogrel, clopidogrel bisulfate, ticlopidine, prasugrel (CS-747, or LY 640315), SR 25989, or PCR 4099. 20. The method of claim 17, wherein the cardiovascular event is myocardial infarction, stroke, acute coronary syndrome, myocardial ischemia, chronic stable angina pectoris, unstable angina pectoris, cardiovascular death, coronary re-stenosis, coronary stent re-stenosis, coronary stent re-thrombosis, revascularization, angioplasty, transient ischemic attack, pulmonary embolism, vascular occlusion, or venous thrombosis. 21. The method of claim 17, wherein the antithrombotic agent is cenoxaparin sodium, ximelagatran, abciximab or tirofiban.

Details for Patent 7,943,317

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Janssen Biotech, Inc.	REOPRO	abciximab	Injection	103575	12/22/1994		2027-05-09