Late results after venous valve repair

Area of Science:

• Vascular Surgery
• Cardiovascular Medicine
• Medical Technology

Background:

• Primary deep venous insufficiency significantly impacts patient quality of life.
• Surgical intervention for venous insufficiency often targets superficial and perforator systems.
• Femoral vein valve repair is an option for managing deep venous insufficiency.

Purpose of the Study:

• To evaluate the efficacy and long-term outcomes of femoral vein valve repair in patients with primary deep venous insufficiency.
• To assess the competence of reconstructed valves and symptomatic improvement post-procedure.
• To determine the role of valve repair in the comprehensive treatment of deep venous insufficiency.

Main Methods:

• Seventeen patients (18 extremities) with primary deep venous insufficiency underwent femoral vein valve repair.
• Preceding valvuloplasty, superficial and perforator venous systems were surgically addressed.
• Objective assessment included dynamic venous pressure measurements and Doppler examinations for late follow-up.

Main Results:

• Early follow-up demonstrated competent reconstructed valves and symptomatic improvement in all patients.
• Postoperative venous pressure measurements revealed significant reductions in pressure and recovery time.
• Good to excellent long-term results (2-5 years) were achieved in 67% of treated extremities.
• Late recurrence of symptoms and valve incompetence occurred in five extremities.

Conclusions:

• Femoral vein valve repair, combined with superficial system treatment, can yield good long-term results for primary deep venous insufficiency.
• While promising, further studies are necessary to establish the definitive role of this procedure.
• Objective pressure measurements and Doppler assessments are crucial for evaluating the success of valve repair.