View clinical trials related to Steal Syndrome.
Filter by:This is a prospective clinical study of the VasQ external support for arteriovenous fistulas. The device is designed to improve fistula outcomes by optimizing the geometrical configuration of the fistula, influencing hemodynamics, minimizing turbulence and promote laminar flow. All patients will be implanted with the VasQ device and will be followed up for a duration of 24 months.
Our study seeks to define the effect of each component of the distal revascularization interval ligation (DRIL) procedure on the in vivo distal blood pressure of patients with ischemic steal, and to determine whether the interval ligation component of the DRIL procedure is necessary or not.
Background: Arteriovenous fistula (AVF) is a form of vascular access for haemodialysis. An AVF is normally created at the level of the wrist, but occasionally it is created in the elbow when there is no suitable vessel in the forearm. The most common type of elbow (antecubital) fistula (AFF) is a brachiocephalic fistula, which carries significantly higher risk of steal syndrome (AVF-associated hand ischaemia) than wrist fistulas. More recently, AFF using proximal radial or ulnar artery as inflow has been described and shown to have a lower rate of Steal syndrome than brachiocephalic fistula. This study aims to investigate the incidence of steal syndrome between AFF using brachial artery and that using the proximal radial/ulnar artery as inflow.