Coagulation 6 Flashcards
Match each medication with its MOA.
Clopidogrel, warfarin, abciximab, enoxaparin
antithrombin cofactor, ADP receptor antagonist, vitamin K antagonist, GpIIB/IIIa receptor antagonist
clopidogrel- ADP receptor antagonist
warfarin- vitamin K antagonist
enoxaparin- antithrombin cofactor
Abciximab- GpIIb/IIIa receptor antagonist
Drugs that increase bleeding can be broken down into
antiplatelet drugs
anticoagulant drugs
fibrinolytics
Fibrinolytic drugs include
plasminogen activators
Plasminogen activators are
tPA
streptokinase
Anticoagulant drugs include
heparins
thrombin inhibitors
factor 10 inhibitors
vitamin K antaognists
tPA should be stopped _____ before procedures
1 hour
Streptokinase should be stopped ________ before procedures
3 hours
Heparin should be stopped
6 hours before procedures
LMWH should be stopped __________ before procedures
1-2 days
Warfarin should be stopped
2-4 days before procedures
Factor 10 inhibitors include
Fondaparinux
Fondaparinux should be stopped __________ before procedures
4 days
Thrombin inhibitors include
argatroban
bivalirudin
Arogatroban should be stopped
4-6 hours before
Bivalirudin should be stopped
2-3 hours before
Antiplatelet drugs include
ADP receptor inhibitors
GPIIb/IIIa receptor antagonists
Cox inhibitors (non-specific)
Cox 2 inhibitors
Examples of ADP receptor inhibitors include
clopidogrel
ticlopidine
prasugrel
ticagrelor
Ticagrelor & clopidogrel should be stopped
5-7 days before procedures
Ticlopidine should be stopped
14 days beforee