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HomePharmacologyAlteplase (tPA)

Alteplase (tPA)

Thrombolytic
Drug Class
Thrombolytic
Mechanism of Action (MOA)
Recombinant tissue plasminogen activator → converts plasminogen to plasmin → fibrin clot lysis.
Clinical Notes
Acute ischemic stroke (within the time window), massive PE, and STEMI when PCI is unavailable. Absolute contraindication: active bleeding/recent hemorrhagic stroke.
Source
FDA label
All pharmacology