Single-stage treatment with iliac vein stenting and stripping of great saphenous veins for patients with left iliac vein compression syndrome.
BACKGROUND
We sought to evaluate the safety and feasibility of single-stage treatment with left iliac vein stenting and saphenous stripping in patients with left iliac vein compression (LIVC) and left great saphenous vein (GSV) incompetence.


METHOD
s: We conducted a prospective cohort study of 72 patients diagnosed with LIVC and left GSV incompetence between June 2012 to Oct 2018. We evaluated the periprocedural, 30-day, and 1-year outcomes of venous clinical severity score (VCSS), Chronic Venous Insufficiency Questionnaire 2 (CIVIQ2), the success rate of stent placement, duration of intervention, length of hospital stay, duplex recurrence, and clinically visible recurrence.


RESULTS
There were 43 patients in the two-staged group and 29 patients in the single-staged group. The clinical characteristics of the two groups were similar. There were no differences between the two groups in the technical success rate, perioperative mortality, and surgical morbidity. There was no significant difference in the duplex and clinically visible recurrence. The length of hospital stay was significantly lower in the single-staged group. The single-staged group was associated with a higher complication rate of ecchymosis. There was no death, pulmonary embolism, or contrast-induced nephropathy among the patients. The 1-year primary patency rate was similar.


CONCLUSIONS
Both treatment approaches were equally effective and had a high technical success rate. The single-staged group had a higher complication rate of ecchymosis due to heparin applying during the procedure.
['Shao|Changming|C|', 'Yan|Jinlin|J|', 'Zhang|Naiding|N|', 'Zhang|Liang|L|', 'Li|Zhenhua|Z|', 'Yin|Li|L|', 'Liu|Zhenjie|Z|']
Stent Iliac vein compression Chronic venous disease Endovascular treatment Great saphenous vein incompetence