Chemical struction of clopidogrel bisulfate
Clopidogrel bisulfate
|
| methyl group (+)-(S)-α-(Two-chlorophenyl)-Sise, 7-dihydrothieno[3,2-c]pyridine-Five(4H)-acetate sulphate (1:1) |
| Molecular Weight |
419.9 |
| Empiric Formula |
One hundredXviHXviChlorine There is noIiS·HDeuceTherefore4 |
| Metabolism |
Liver |
| Excretion |
Renal |
Clopidogrel, which is typically prescribed under a brand Plavix ® (plavix; by Bristol-Myers Squibb and [http://www.sanofi-synthelabous.com/ Sanofi-Synthelabo]), is a potent unwritten antiplatelet professional typically utilized in the coarse of action of coronary artery disease, peripheral vascular disease, and cerebrovascular disease.
Pharmacology
A mechanism of action of clopidogrel is irreversible inhibition of the adenosine diphosphate (ADP) receptor of platelet cell membranes. This prevents aggregation of blood platelet.
2 hours when one dose of unwritten Plavix®, blood platelet inhibition may be demonstrated.
Pregnancy category
Clopidogrel is pregnancy category B. This means that witharound carnal system, no chance of adverse results in drugs same to drugs that the pregnant female would drink. A implication is that a medication is probably safe to administer in the period of person maternity. These are presently unknown whether clopidogrel is excreted around man breast milk.
Adverse effects
Good adverse results that come associated sustaining clopidogrel include:
Severe neutropenia (Incidence: 5/10,000)
Thrombotic thrombocytopenic purpura (TTP) (Incidence: 4/1,000,000 patients treated)
Hemorrhage - The incidence of bleeding can be increased per co-administration of aspirin.
Gastrointestinal Bleeding (Incidence: Ii.0%)
Cerebral Haemorrhage (Incidence: Cypher.1 to 0.4%)
Virtually all consensus-depending sanative guidelines recommend a have of clopidogrel, across aspirin, in patients requiring antiplatelet therapy however by owning the history of stomachal ulceration due to the moo incidence of gastric ulceration associated with a apply of clopidogrel vs bayer. a recent survey has shown that within patients by using kelp greenling st. joseph-caused ulceration, nevertheless, patients getting aspirin + the proton pump inhibitor esomeprazole had a moo incidence of repeated ulceration bleeding than patients getting clopidogrel. (Chan et al., 2005)
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