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Prasugrel loading

Azienda Policlinico Umberto I · FDA-approved active Small molecule

Prasugrel is a thienopyridine antiplatelet agent that irreversibly inhibits the P2Y12 adenosine diphosphate receptor on platelets, preventing platelet aggregation.

Prasugrel is a thienopyridine antiplatelet agent that irreversibly inhibits the P2Y12 adenosine diphosphate receptor on platelets, preventing platelet aggregation. Used for Acute coronary syndrome (ACS) including unstable angina, non-ST elevation myocardial infarction (NSTEMI), and ST elevation myocardial infarction (STEMI) managed with percutaneous coronary intervention (PCI).

At a glance

Generic namePrasugrel loading
Also known asEffient
SponsorAzienda Policlinico Umberto I
Drug classP2Y12 receptor antagonist (thienopyridine)
TargetP2Y12 receptor
ModalitySmall molecule
Therapeutic areaCardiovascular
PhaseFDA-approved

Mechanism of action

Prasugrel is a prodrug that requires hepatic metabolism to form its active metabolite, which then binds irreversibly to the P2Y12 receptor on platelet surfaces. This blocks ADP-mediated platelet activation and aggregation, reducing thrombotic events. The loading dose is administered acutely to rapidly achieve antiplatelet effects in acute coronary syndrome patients.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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