Annals of vascular surgery
-
In this study, we sought to explore the efficacy of endovascular aortic repair combined with the chimney technique in the treatment of Stanford type B aortic dissection involving the aortic arch. ⋯ Thus, endovascular aortic repair combined with the chimney technique appears to be a feasible, safe, and effective treatment option for the management of Stanford type B aortic dissection involving the aortic arch.
-
Comparative Study
Trend, Risk Factors, and Costs of Clostridium difficile Infections in Vascular Surgery.
Starting in December 2013, the Hospital Inpatient Quality Reporting Program included Clostridium difficile infection (CDI) rates as a new publically reported quality measure. Our goal was to review the trend, hospital variability in CDI rates, and associated risk factors and costs in vascular surgery. ⋯ Despite potential reduction of infection rates as evidenced by the experience of hospitals with effective interventions, CDI is increasing among vascular surgery patients. It is associated with prolonged LOS, increased mortality, and higher costs.
-
We report the case of a 76-year-old man presented with three saccular aneurysms at the aortic arch and descending thoracic aorta. A two-staged hybrid approach was performed. A left common carotid-to-left subclavian artery bypass and a custom-made fenestrated endograft were used for the two proximal aneurysms. ⋯ Endovascular repair of the aortic arch aneurysm with a fenestrated endograft is safe and feasible in selected patients. Complications may be solved with total endovascular approach. Long term follow-up remains mandatory.
-
Multiple studies have evaluated the perioperative outcomes of patients with chronic renal insufficiency (CRI) undergoing carotid endarterectomy (CEA), generally indicating worse survival and cardiovascular (CV) outcomes, although not consistently and with a paucity of long-term data. The present study addresses the perioperative and long-term impact of CRI on CV events and survival after CEA. ⋯ Severe but not moderate CRI is associated with poor perioperative outcomes and is an independent predictor of CV events and death at 5 years after CEA. The decision to perform CEA in symptomatic and asymptomatic patients with severe CRI should be individualized given the poor reported outcomes.
-
Severe acute stroke patients with critical carotid stenosis or occlusion without intracranial thrombus typically do not undergo emergent carotid thromboendarterectomy (CEA) because of the risk of reperfusion-related intracranial hemorrhage. Past studies have not consistently demonstrated benefit of early operative intervention. Cerebral computed tomography (CT), cervical and cerebral CT angiography (CTA), and cerebral CT perfusion (CTP) imaging may identify a subset of acute stroke patients without intracranial thrombus who may benefit from emergent CEA. ⋯ Emergent CEA should be considered in patients presenting with large acute strokes based on favorable CT, CTA, and CTP findings. Emergent clot localization and physiological assessment of brain "tissue at risk" relative to irreversible cerebral infarction using CT, CTA, and CTP is now available. Utilization of this information by an experienced stroke team of neurologists, radiologists, and surgeons may aid in the recognition of a select group of patients in which emergent CEA may drive to improved outcomes.