ClariVein®, mechanochemical endovenous ablation: patient selection and perspective

The American Venous Forum and the National Institute for Health and Care Excellence recommend endothermal ablation (ETA) techniques as the first line treatment for superficial venous incompetence. However, these techniques require the use of tumescent anaesthesia prior to energy delivery, which may be a source of discomfort for the patient and can prolong procedure time. Recently, nonthermal, nontumescent (NTNTs) techniques such as mechanochemical ablation (MOCA) have been developed to address some of the negative aspects associated with ETA. This article reviews this technique from a patient selection and perspective point view.