Thromboembolism Prevention
Thromboembolism refers to the obstruction of a blood vessel by a clot that has traveled from another location. Prevention strategies focus on reducing clot formation and include:
Pharmacological Prevention
- Antiplatelet Agents – Aspirin, Clopidogrel, and other P2Y12 inhibitors prevent platelet aggregation and reduce arterial thrombotic risk.
- Anticoagulants – Warfarin, Heparin, and Direct Oral Anticoagulants (DOACs) like Rivaroxaban and Apixaban are used to prevent deep vein thrombosis (DVT) and pulmonary embolism (PE).
- Low Molecular Weight Heparin (LMWH) – Enoxaparin is commonly used in hospitalized patients to prevent venous thromboembolism (VTE).
Non-Pharmacological Prevention
- Compression Stockings – Reduce the risk of DVT in post-surgical and immobile patients.
- Early Mobilization – Encouraging movement after surgery or hospitalization to prevent venous stasis.
- Intermittent Pneumatic Compression (IPC) – Devices that inflate and deflate around the legs to promote circulation.