Open surgical treatment for postthrombotic syndrome

Area of Science:

• Vascular Surgery
• Venous Thromboembolism Research

Background:

• Post-thrombotic syndrome (PTS) is a frequent long-term complication following deep vein thrombosis (DVT), affecting 20%-50% of patients.
• PTS diagnosis can be made as early as 6 months post-DVT and commonly presents with swelling, chronic pain, and in 5%-10% of cases, venous ulcers.
• The underlying pathology involves impaired venous drainage due to chronic occlusions and venous valve insufficiency leading to reflux.

Purpose of the Study:

• To provide an overview of the open surgical techniques used in managing post-thrombotic syndrome.
• To highlight the role of surgical interventions in a select group of patients with PTS.

Main Methods:

• Review of literature focusing on open surgical interventions for PTS.
• Discussion of specific procedures including venous bypass surgery, venous valve repair, and varicose vein surgery.

Main Results:

• Conservative management, particularly compression therapy, is the cornerstone of PTS treatment.
• Endovascular and open surgical techniques offer additional therapeutic options for a subset of PTS patients.
• Open surgical techniques, though performed less frequently, address underlying venous obstructions and valve incompetence.

Conclusions:

• Post-thrombotic syndrome is a significant complication of DVT with considerable patient morbidity.
• While conservative measures are primary, surgical interventions like venous bypass, valve repair, and varicose vein surgery have a role in selected PTS cases.
• Further research into the efficacy and patient selection for surgical management of PTS is warranted.