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The ClariVein device using 2% and 3% liquid Polidocanol for the treatment of great saphenous vein incompetence

Our study tries to identify the ideal sclerosant dosage for the ClariVein® system in order to occlude the GSV permanently. By choosing the lowest dose with the same anatomical success rate, we achieve a safe treatment which also gives us the…

A randomized controlled trial comparing no compression therapy versus 4 hours of compressive therapy with a TED class II stocking after radiofrequency ablation for primary great saphenous vein incompetence

To evaluate whether no utilization of compressive stockings is as effective as wearing a Class II Thrombo Embolic Deterrent (TED) stocking for 4 hours. Primary outcome is leg volume on post-operative day 14.The secondary objective is to study the…

Comparative randomized Clinical trial of Radiofrequency
Ablation (VNUS )versus Steam Ablation for the treatment
of Great Saphenous Veins

To test whether the anatomical success rate of Steam Ablation is not inferior to that of VNUS in treatment of GSV insufficiency and compare the treatment safety, patient reported outcomes between and Steam Ablation.

Considering compression after varicose vein surgery; a randomised controlled trial.

"the effects of compression bandages after varicose vein surgery".

A multicenter, open-label, non-inferiority, randomized controlled trial comparing mechanochemical endovenous ablation using Flebogrif with endovenous laser ablation in the treatment of primary great saphenous vein incompetence.

The current study has been designed to demonstrate that MOCA using Flebogrif is not inferior to EVLA for the treatment of GSV insufficiency.