pharmacomechanical thrombolysis
Also written as: PMT — pharmacomechanical thrombolysis
Combined treatment approach using mechanical devices and thrombolytic medications to restore vessel patency in acute thrombotic occlusions.
Full Definition
Pharmacomechanical thrombolysis is an advanced endovascular technique that combines mechanical clot removal devices with catheter-directed thrombolytic therapy to treat acute arterial and venous thrombosis. This hybrid approach leverages mechanical disruption or aspiration of thrombus while simultaneously delivering fibrinolytic agents directly to the clot. The combination often reduces treatment time, decreases medication dosage requirements, and improves clinical outcomes compared to pharmacologic thrombolysis alone, making it particularly valuable in treating extensive deep vein thrombosis and acute limb ischemia.
In Context
- "Pharmacomechanical thrombolysis successfully restored patency in the iliofemoral venous system." — Interventional radiology procedure note
- "The patient underwent emergent pharmacomechanical thrombolysis for acute limb-threatening ischemia." — Vascular surgery operative report