A multicenter randomized controlled trial evaluating a new radiofrequency ablation system in the treatment of primary great saphenous vein incompetence: Six-month results of the ACOART RF CLOSURE study

Tao Shang, Yue-feng Zhu, Jin-song Jiang, Ju He, Jin Yang, Lu Tian, Xiao-hui Wang, Yang-yan He, Qian-qian Zhu, Zi-heng Wu, Dong-lin Li, Hong-kun Zhang, Vascular Surgery Department, The First Affiliated Hospital of Zhejiang University School of Medicine, Vascular Surgery Department, The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Vascular Surgery Department, Zhejiang Provincial People, s Hospital, Vascular Surgery Department, Tianjin First Central Hospital, Vascular Surgery Department, Sir Run Run Shaw Hospital, Affiliated with Zhejiang University School of Medicine

Phlebology: The Journal of Venous Disease

Published online on February 24, 2026

Abstract

Phlebology, Ahead of Print.
BackgroundRadiofrequency ablation (RFA) has been recommended as the first-line treatment with primary great saphenous vein (GSV) incompetence. A multicenter randomized controlled trial was performed to evaluate the performance, efficacy, and safety of the ...