Geneva, July 20 -- International Clinical Trials Registry received information related to the study (ChiCTR2600127886) titled 'Efficacy and Safety of Apixaban for the Prevention of Venous Thromboembolism After Radiofrequency Ablation of the Great Saphenous Vein: A Prospective, Multicenter, Randomized Controlled Trial' on July 9.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: The second affiliated hospital of Zhejiang University school of medicine

Condition: Chronic venous insufficiency (CVI)

Intervention: Anticoagulation group:apixaban

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-08-01

Target Sample Size: Anticoagulation group:410;placebo group:410;

Countries of Re...