Details

Autor(en) / Beteiligte

• Sapoval, Marc
• Azizi, Michel
• Bobrie, Guillaume
• Cholley, Bernard
• Pagny, Jean-Yves
• Plouin, Pierre-François

Titel

Endovascular Renal Artery Denervation: Why, When, and How?

Ist Teil von

• Cardiovascular and interventional radiology, 2012-06, Vol.35 (3), p.463-471

Ort / Verlag

New York: Springer-Verlag

Erscheinungsjahr

2012

Quelle

MEDLINE

Beschreibungen/Notizen

• Endovascular renal artery denervation (ERAD) is a new procedure to reduce renal and systemic sympathetic overactivity in hypertensive patients. The role of sympathetic overactivity is recognized since a long time as being one the contributor of human hypertension. In support of this view, several studies in experimental models of hypertension in animal as well as hypertensive human subjects have demonstrated that sympathetic overactivity plays a central role in hypertension catheter based renal denervation is now possible, and this procedure may provide a useful adjunct for the management of patients with drug-resistant primary hypertension. Following a cohort study, the results of an open label randomized control trial have been published showing very encouraging results. The purpose of this paper is to help interventionalists to better understand the medical and technical issues related to this new intervention. It is most likely that as underlined in a recent editorial several other technical approaches may appear in the future, however because this is the only technique that is available today, we will focus on radiofrequency based technique.