Treatment strategies of arterial steal after arteriovenous access
نویسندگان
چکیده
منابع مشابه
Understanding strategies for the treatment of ischemic steal syndrome after hemodialysis access.
The recently published guidelines of the National Kidney Foundation-Dialysis Outcome Quality Initiative have focused on improving patient outcomes and survival by providing recommendations for optimal clinical practice. These guidelines firmly endorse the establishment of autogenous hemodialysis access and recommend a 40% to 50% prevalence of autogenous fistulas among all hemodialysis patients....
متن کاملEndovascular treatment of arterial steal secondary to dialysis fistula.
Sir, In the literature, the treatment of an arterial steal syndrome in patients with dialysis fistula has been described to mainly concentrate on decreased or abolished blood flow through the arteriovenous shunt, or bypassing the fistula w1–4x. An important cause of the steal phenomenon in a limb distal to a dialysis fistula is, however, distal artery occlusive disease, reducing limb perfusion ...
متن کاملIntracranial arteriovenous malformation: contralateral steal phenomena.
Sixty-two patients with radiographically proven intracranial arteriovenous malformations underwent preoperative regional cerebral blood flow measurement with 133Xe single-photon emission computed tomography. Contralateral regions of hypoperfusion were detected in all cases. Steal severity was assessed according to the contralateral steal index [ISteal(c)]. ISteal(c) was greater than 0.7 (severe...
متن کاملVolume Flow Measurements in Arteriovenous Dialysis Access in Patients with and without Steal Syndrome
Introduction. Dialysis associated steal syndrome (DASS) constitutes a serious risk for patients undergoing vascular access operations. We aim to assess the measured volume flow using ultrasound in patients with clinically suspected steal syndrome and determine differences in flow among types of arteriovenous (AV) access. Methods. Patients with permanent hemodialysis access with and without isch...
متن کاملAccess strategies for peripheral arterial intervention.
An operator's ability to determine the optimal vascular access strategy for patients undergoing peripheral endovascular intervention is critical to maximizing procedural safety and success. Individualizing an approach to access requires careful planning, and is contingent upon a solid general knowledge of normal and abnormal vascular anatomy, as well as the particulars of each patient's history...
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ژورنال
عنوان ژورنال: Journal of Vascular Surgery
سال: 2011
ISSN: 0741-5214
DOI: 10.1016/j.jvs.2011.05.026