The clinical outcome of a one-stop procedure for patients with iliac vein compression combined with varicose veins

Abstract

Background: Primary iliac vein compression syndrome (IVCS) often is manifested with varicose veins (VVs), but the treatment of patients with IVCS combined with VVs remains unclear. The aim of this study was to investigate the outcome of a one-stop procedure for patients with IVCS and VVs.

Methods: The 32 enrolled patients underwent iliac stenting first and then endovenous laser ablation for VVs. The reflux time of the femoral vein, peak reflux velocity, and mean flow velocity were measured, and the effect on quality of life was also assessed using the Aberdeen Varicose Vein Questionnaire and Venous Clinical Severity Score. All clinical data have been recorded and analyzed.

Results: The success rate of the procedures was 100%. No serious complications occurred. The Aberdeen Varicose Vein Questionnaire score and Venous Clinical Severity Score of patients were significantly lower at 1 month, 6 months, and 12 months after the procedure compared with scores before the procedure (P < .01). The reflux time and peak reflux velocity were lower at 6 and 12 months after the procedure (P < .01), and the mean flow velocity was higher at 6 and 12 months after the procedure (P < .05). The patency rate of the iliac vein stent was 100% during follow-up, and one patient (3.13%) had a restenosis without symptoms.

Conclusions: The one-stop procedure for patients with IVCS combined with VVs is a safe and effective method that might be a therapy choice for these patients.

Keywords: Endovenous laser ablation; Iliac vein compression syndrome; Iliac vein stenting; One-stop procedure; Varicose veins.