Term	Meaning
Adjunctive	An additional therapy
Anti‐coagulation	Drugs which prevent blood clotting, thin the blood
Catheter‐directed thrombolysis (CDT)	Technique using catheters to direct treatment into the blood clot
Deep vein thrombosis (DVT)	Blood clot in a deep vein, usually leg
Endovascular techniques	Minimally invasive techniques
Femoralpopliteal	Clot located in the segment between the femoral vein and popliteal vein
Heterogeneity	Differences between study design and participants
Iliofemoral	Clot located in the segment between the iliac vein and the femoral vein
Loco‐regional	Drug delivery restricted to near the clot
Pharmacomechanical	Combination of drug and mechanical treatments
Post thrombotic syndrome (PTS)	Complication seen after DVT
Pulmonary embolism (PE)	Blood clot in the lung
Systemic	Drug delivery is not to a specific part but through whole body
Thrombolytic	Drugs which dissolve blood clots
Thrombosis	Formation of a blood clot
Venous ulceration	Chronic wound that is caused by problems with blood flow in the leg