A Prospective Randomized Study Comparing Polidocanol Foam Sclerotherapy with Surgical Treatment of Patients with Primary Chronic Venous Insufficiency and Ulcer

BACKGROUND: To compare polidocanol foam sclerotherapy with surgical treatment of patients with primary chronic venous insufficiency and active ulcer treated at a single vascular center. METHODS: Fifty-eight limbs of 56 patients with active ulcers were prospectively randomized to undergo either surgical treatment or foam sclerotherapy. Patients completed the Aberdeen Varicose Veins Questionnaire (AVVQ), the Venous Clinical Severity Score (VCSS), and Venous Disability Score (VDS). The follow-up was 502 ± 220 days. RESULTS: The ulcer healed in 100% and 91.3% of patients treated with surgery or foam sclerotherapy, respectively (P > 0.05). There were no significant differences in AVVQ, VCSS, and VDS between the 2 groups after the procedures (P = 0.45, 0.58, and 0.66, respectively; Mann-Whitney U test). Complications occurred in 14.2% and 13.0% in the surgical and foam sclerotherapy groups, respectively. CONCLUSIONS: Surgical treatment and foam sclerotherapy achieved high rates of ulcer healing, without a statistically significant difference. Both treatments led to significant improvements in VCSS, VDS, AVVQ scores, demonstrating improvements in clinical outcomes and quality of life.