Drugs Used In Disorders Of Coagulation Flashcards
Unfractionated heparin (UFH)
Indirect thrombin inhibitor
Indirect thrombin inhibitors
Unfractionated heparin (UFH)
Low-molecular-weight heparin (LMWH)
Fondaparinux
Low-molecular-weight heparin (LMWH)
Indirect thrombin inhibitor
Fondaparinux
Indirect thrombin inhibitor
Antithrombin lll
Endogenous anticoagulant
Antithrombin lll
Actions
Antithrombin inhibits clotting factor proteases, especially thrombin (lla), lXa, and Xa, by forming equimolar stable complexes with them. In the absence of heparin, these reactions are slow; in presence of heparin, they are accelerated 1000-fold.
inhibits clotting factor proteases, especially thrombin (lla), lXa, and Xa, by forming equimolar stable complexes with them. In the absence of heparin, these reactions are slow; in presence of heparin, they are accelerated 1000-fold.
Antithrombin lll
Actions
LMW heparins
Enoxaparin
Dalteparin
Tinzaparin
Enoxaparin
LMW heparin
Dalteparin
LMW heparin
Tinzaparin
LMW heparin
Protamine sulfate
Usage
Antagonist of heparin
Antagonist of heparin
Protamine sulfate
Usage
Oral direct factor Xa inhibitors
Rivaroxaban
Apixaban
Apixaban
Oral direct factor Xa inhibitor
Rivaroxaban
Oral direct factor Xa inhibitor
Rivaroxaban
Apixaban
Actions
Inhibit factor Xa, in the final common pathway of clotting
Inhibit factor Xa, in the final common pathway of clotting
Rivaroxaban
Apixaban
Actions