Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1997-06-06
1999-12-14
Fonda, Kathleen K.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
514 54, 514921, 536 21, 536122, 5361231, 536124, A61K 31725, C08B 3710
Patent
active
060018208
ABSTRACT:
The present invention provides compositions and methods for the treatment of cardiovascular diseases. More particularly, the present invention relates to modifying thrombus formation by administering an agent which, inter alia, is capable of (1) selectively inactivating thrombin which is bound either to fibrin in a clot or to some other surface, but which has only minimal inhibitory activity against free thrombin, i.e., fluid-phase thrombin; (2) inhibiting the assembly of the intrinsic tenase complex, thereby inhibiting the activation of Factor X by Factor IXa; and (3) inhibiting the activation of Factor IX by Factor XIa. The compositions and methods of the present invention are particularly useful for preventing thrombosis in the circuit of cardiac bypass apparatus and in patients undergoing renal dialysis, and for treating patients suffering from or at risk of suffering from thrombus-related cardiovascular conditions, such as unstable angina, acute myocardial infarction (heart attack), cerebrovascular accidents (stroke), pulmonary embolism, deep vein thrombosis, arterial thrombosis, etc.
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Hirsh Jack
Weitz Jeffrey I.
Fonda Kathleen K.
Hamilton Civic Hospitals Research Development Inc.
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