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Early Thrombus Removal for Acute Lower Extremity Deep Vein Thrombosis: Update on Inclusion, Technical Aspects, and
Adam N Plotnik1,2, Zachary Haber3,4, Stephen Kee3,4
1Division of Interventional Radiology, Department of Radiology, David Geffen School of Medicine at UCLA, 757 Westwood Plaza, Suite 2125, Los Angeles, CA, 90095, USA. aplotnik@mednet.ucla.edu.
Cardiovascular and Interventional Radiology
|November 14, 2024
Summary
Endovascular interventions offer an alternative to anticoagulation for acute deep vein thrombosis (DVT), aiming to improve thrombus resolution and reduce post-thrombotic syndrome risks.
Area of Science:
- Vascular Surgery
- Interventional Radiology
- Cardiovascular Medicine
Background:
- Acute lower extremity deep vein thrombosis (DVT) causes significant morbidity, including pain, swelling, and risk of pulmonary embolism (PE).
- Standard anticoagulation therapy may lead to incomplete DVT resolution, increasing risks of recurrent venous thromboembolism (VTE) and post-thrombotic syndrome (PTS).
Purpose of the Study:
- To discuss technical factors and current issues in endovascular DVT interventions for lower extremity cases.
- To provide insights into patient selection, anticoagulation strategies, and device choices for endovascular thrombus removal.
Main Methods:
- Review of current endovascular DVT intervention techniques, including catheter-directed thrombolysis, pharmacomechanical thrombectomy, and mechanical thrombectomy.
- Discussion of critical technical aspects such as patient selection, anticoagulation management, device selection, adjunctive therapies, and venous stent placement.
Main Results:
- Endovascular interventions present an alternative therapeutic strategy for DVT management.
- Optimizing technical factors is crucial for successful DVT resolution and minimizing long-term complications.
Conclusions:
- Endovascular DVT interventions require careful consideration of patient selection, anticoagulation, and device choice for optimal outcomes.
- Addressing technical challenges in endovascular DVT treatment can improve thrombus resolution and reduce the incidence of PTS and recurrent VTE.
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