You can search for trials, but you probably can't join any because the 1% Treaty hasn't passed yet. Most trials are severely limited by lack of funding and bureaucratic barriers. Help change this!
Active Clinical Trials
3 active trials recruiting for Venous Stripping and Ligation in Varicose Veins
Lower Limb Venous Insufficiency and the Effect of Radiofrequency Treatment Versus Open Surgery
Prospective Randomized Trial Comparing the New Endovenous Procedures Versus Conventional Surgery for Varicose Veins Due to Great Saphenous Vein Incompetence