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ESTUDIOS


01 octubre 2014

ANNALS OF VASCULAR SURGERY. Endovascular Abdominal Aortic Aneurysm Repair in Patients with Ventricular Assist Devices

Jean E. Starr, Hamdy Elsayed-Awad, Chittoor B. Sai-Sudhakar

Long-term mechanical circulatory support devices are currently an established therapy for the management of end-stage heart failure, and current evidence supports their superiority in comparison to maximal medical therapy in these patients. Screening for peripheral arterial disease and abdominal aortic aneurysm (AAA) before left ventricular assist device (LVAD) implantation is recommended. Although repair of AAA before or during LVAD placement has been reported, management of patients with AAA after LVAD implantation needs to be further investigated. We describe our management and operative strategies in 2 patients on destination LVAD therapy who underwent successful endovascular AAA repair.

01 octubre 2014

ANNALS OF VASCULAR SURGERY. Endovascular Stenting as Treatment for Occult Perforated Abdominal Aorta Caused by Acute Necrotizing Pancreatitis as Rare Complication after Heart Transplantation

Udo Boeken, Edward Ansari, Artur Lichtenberg

With an increase in the population of living cardiac allograft recipients, noncardiac surgery in this group of patients will be a more frequent phenomenon. The postoperative management in these patients is, however, complex. The authors present a case of an abdominal aortic rupture due to the involvement of a necrotizing pancreatitis caused by the side effects of immunosuppressive therapy. A 48-year-old man presented with a necrotizing pancreatitis with accidental affection of the abdominal aortic wall, necessitating emergency repair. Open surgical repair was considered too precarious in a cardiac allograft recipient, aortic stent-graft through endovascular surgery was therefore opted as the preferred procedure. The subsequent postoperative course was uneventful and patient could be discharged.

01 octubre 2014

ANNALS OF VASCULAR SURGERY. Endovascular Treatment of Iatrogenic Injury to the Retrohepatic Inferior Vena Cava

Charles S. Briggs, Omar C. Morcos, Carla C. Moriera, NavYash Gupta

Iatrogenic injury of the inferior vena cava (IVC) is a rare event with potentially devastating sequelae. Only a handful of case reports are available in the literature describing successful endovascular techniques to manage this complication. We present the case of a patient with injury to the retrohepatic IVC resulting in life-threatening hemorrhage which was controlled with endovascular stent grafts.

01 noviembre 2014

EUROPEAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY. Incidence, Impact, and Predictors of Cranial Nerve Palsy and Haematoma Following Carotid Endarterectomy in the International Carotid Stenting Study

D. Doig, E.L. Turner, J. Dobson, R.L. Featherstone, G.J. de Borst, M.M. Brown, T. Richards on behalf of the ICSS Investigators

Objective: Cranial nerve palsy (CNP) and neck haematoma are complications of carotid endarterectomy (CEA). The effects of patient factors and surgical technique were analysed on the risk, and impact on disability, of CNP or haematoma in the surgical arm of the International Carotid Stenting Study (ICSS), a randomized controlled clinical trial of stenting versus CEA in patients with symptomatic carotid stenosis.

01 noviembre 2013

EUROPEAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY. Procedural Risk Following Carotid Endarterectomy in the Hyperacute Period after Onset of Symptoms

R. Sharpe, R.D. Sayers, N.J.M. London, M.J. Bown, M.J. McCarthy, A. Nasim, R.S.M. Davies, A.R. Naylor

Objectives: There have been concerns that performing carotid endarterectomy (CEA) in the hyperacute period after onset of a transient ischaemic attack (TIA) or stroke may be associated with a significant increase in the procedural risk that could offset any long-term benefit to the patient. The aim of this audit was to determine the 30-day risk of stroke/death after CEA in symptomatic patients, stratified for delay from the most recent neurological event, mode of presentation, and age.

01 octubre 2013

EUROPEAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY. The Morphological Applicability of a Novel Endovascular Aneurysm Sealing (EVAS) System (Nellix) in Patients with Abdominal Aortic Aneurysms

A. Karthikesalingam, R.J. Cobb, A. Khoury, E.C. Choke, R.D. Sayers, P.J. Holt, M.M. Thompson

Objective: Endovascular aneurysm sealing (EVAS) using the Nellix system is a promising alternative to endovascular repair (EVR) and open surgery for abdominal aortic aneurysms (AAA). The aim of this study was to investigate the proportion of patients with AAA who are morphologically suitable for treatment with Nellix.

01 septiembre 2013

EUROPEAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY. Diagnostic Performance of Computed Tomography Angiography in Peripheral Arterial Injury due to Trauma: A Systematic Review and Meta-analysis

S. Jens, M.K. Kerstens, D.A. Legemate, J.A. Reekers, S. Bipat, M.J.W. Koelemay

Objectives: To evaluate the diagnostic accuracy of computed tomography angiography (CTA) in detecting arterial lesions in patients with suspected arterial injury of the upper or lower extremity due to trauma.

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